A quartic CM field field K is represented by invariants [D,A,B], where
K = Q[x]/(x4+Ax2+B), and D is the discriminant of the totally real
quadratic subfield (hence A2-4B = m2D for some m).
Class number:
[Non-normal]
[Cyclic]
Class group C861 non-normal (D4) quartic CM field invariants: 175 fields
K |
Quartic invariants |
Cl(OK) |
Igusa invariants |
Kr |
Reflex invariants |
Cl(OKr) |
Igusa invariants |
1) |
[8, 3566, 2871761] |
C861 |
|
165) |
[2871761, 1783, 76832] |
C861 |
2) |
[8, 6190, 9413137] |
C861 |
|
174) |
[9413137, 3095, 41472] |
C861 |
3) |
[8, 5182, 6708673] |
C861 |
|
172) |
[6708673, 2591, 1152] |
C861 |
4) |
[8, 4078, 2902993] |
C861 |
|
166) |
[2902993, 2039, 313632] |
C861 |
5) |
[8, 5326, 6976369] |
C861 |
|
---) |
[6976369, 2663, 28800] |
C3 x C2583 |
6) |
[17, 3118, 1577489] |
C861 |
|
---) |
[1577489, 1559, 213248] |
C3 x C861 |
7) |
[17, 1630, 625057] |
C861 |
|
---) |
[625057, 815, 9792] |
C11193 |
8) |
[29, 5150, 6539681] |
C861 |
|
---) |
[6539681, 2575, 22736] |
C207501 |
9) |
[29, 3318, 2633497] |
C861 |
|
164) |
[2633497, 1659, 29696] |
C861 |
10) |
[101, 1966, 908113] |
C861 |
|
158) |
[908113, 983, 14544] |
C861 |
11) |
[193, 1626, 660197] |
C861 |
|
157) |
[660197, 813, 193] |
C861 |
12) |
[197, 2422, 1453913] |
C861 |
|
161) |
[1453913, 1211, 3152] |
C861 |
13) |
[233, 550, 42073] |
C861 |
|
---) |
[42073, 275, 8388] |
C3 x C861 |
14) |
[257, 578, 82493] |
C861 |
|
---) |
[82493, 289, 257] |
C287 |
15) |
[281, 2638, 1452017] |
C861 |
|
143) |
[29633, 1319, 71936] |
C861 |
16) |
[293, 1902, 604369] |
C861 |
|
155) |
[604369, 951, 75008] |
C861 |
17) |
[337, 3078, 1311689] |
C861 |
|
160) |
[1311689, 1539, 264208] |
C861 |
18) |
[389, 1342, 350657] |
C861 |
|
---) |
[350657, 671, 24896] |
C4305 |
19) |
[521, 946, 204973] |
C861 |
|
148) |
[204973, 473, 4689] |
C861 |
20) |
[577, 162, 4253] |
C861 |
|
---) |
[4253, 81, 577] |
C123 |
21) |
[577, 534, 34361] |
C861 |
|
---) |
[34361, 267, 9232] |
C615 |
22) |
[577, 814, 17937] |
C861 |
|
---) |
[1993, 407, 36928] |
C123 |
23) |
[577, 243, 11156] |
C861 |
|
---) |
[2789, 486, 14425] |
C123 |
24) |
[593, 1346, 450557] |
C861 |
|
153) |
[450557, 673, 593] |
C861 |
25) |
[757, 798, 147089] |
C861 |
|
146) |
[147089, 399, 3028] |
C861 |
26) |
[857, 707, 63044] |
C861 |
|
129) |
[15761, 1414, 247673] |
C861 |
27) |
[929, 2499, 1243300] |
C861 |
|
107) |
[12433, 2859, 1965764] |
C861 |
28) |
[929, 1899, 37348] |
C861 |
|
94) |
[9337, 2763, 449636] |
C861 |
29) |
[1013, 1177, 344053] |
C861 |
|
151) |
[344053, 2354, 9117] |
C861 |
30) |
[1069, 1205, 138249] |
C861 |
|
124) |
[15361, 2410, 899029] |
C861 |
31) |
[1229, 1025, 173861] |
C861 |
|
---) |
[173861, 2050, 355181] |
C287 |
32) |
[1409, 3851, 1280900] |
C861 |
|
109) |
[12809, 2555, 1628804] |
C861 |
33) |
[1409, 1070, 196049] |
C861 |
|
---) |
[4001, 535, 22544] |
C3 x C861 |
34) |
[1601, 210, 4621] |
C861 |
|
---) |
[4621, 105, 1601] |
C123 |
35) |
[1601, 1898, 894197] |
C861 |
|
---) |
[2477, 949, 1601] |
C123 |
36) |
[1637, 806, 136217] |
C861 |
|
145) |
[136217, 403, 6548] |
C861 |
37) |
[1997, 781, 147997] |
C861 |
|
147) |
[147997, 1562, 17973] |
C861 |
38) |
[2017, 2367, 286784] |
C861 |
|
---) |
[4481, 2139, 201700] |
C3 x C861 |
39) |
[2029, 1341, 388193] |
C861 |
|
---) |
[2297, 1807, 397684] |
C123 |
40) |
[2089, 2875, 1272064] |
C861 |
|
---) |
[4969, 2195, 1203264] |
C287 |
41) |
[2269, 2105, 1107189] |
C861 |
|
113) |
[13669, 4210, 2269] |
C861 |
42) |
[2293, 2477, 1230633] |
C861 |
|
---) |
[15193, 4954, 1212997] |
C3 x C861 |
43) |
[2689, 2571, 1409828] |
C861 |
|
91) |
[7193, 3839, 43024] |
C861 |
44) |
[2777, 2322, 3853] |
C861 |
|
---) |
[3853, 1161, 336017] |
C287 |
45) |
[2833, 3599, 245844] |
C861 |
|
90) |
[6829, 3521, 229473] |
C861 |
46) |
[2917, 658, 3229] |
C861 |
|
50) |
[3229, 329, 26253] |
C861 |
47) |
[3041, 5246, 2014529] |
C861 |
|
---) |
[16649, 2623, 1216400] |
C3 x C861 |
48) |
[3169, 427, 38452] |
C861 |
|
96) |
[9613, 854, 28521] |
C861 |
49) |
[3209, 4362, 4435861] |
C861 |
|
---) |
[15349, 2181, 80225] |
C3 x C861 |
50) |
[3229, 329, 26253] |
C861 |
|
46) |
[2917, 658, 3229] |
C861 |
51) |
[3301, 4414, 592753] |
C861 |
|
106) |
[12097, 2207, 1069524] |
C861 |
52) |
[3329, 2846, 107425] |
C861 |
|
64) |
[4297, 1423, 479376] |
C861 |
53) |
[3361, 4514, 4757949] |
C861 |
|
99) |
[10789, 2257, 84025] |
C861 |
54) |
[3413, 3021, 1748329] |
C861 |
|
117) |
[14449, 6042, 2133125] |
C861 |
55) |
[3457, 2699, 71044] |
C861 |
|
139) |
[17761, 5398, 7000425] |
C861 |
56) |
[3469, 3165, 1774949] |
C861 |
|
119) |
[14669, 6330, 2917429] |
C861 |
57) |
[3517, 5854, 4009297] |
C861 |
|
114) |
[13873, 2927, 1139508] |
C861 |
58) |
[3697, 3162, 1774949] |
C861 |
|
120) |
[14669, 1581, 181153] |
C861 |
59) |
[3761, 8139, 9767524] |
C861 |
|
116) |
[14449, 4495, 4874256] |
C861 |
60) |
[3833, 8362, 16238869] |
C861 |
|
141) |
[19309, 4181, 310473] |
C861 |
61) |
[3877, 2313, 10589] |
C861 |
|
---) |
[10589, 4626, 5307613] |
C287 |
62) |
[4021, 2245, 969489] |
C861 |
|
105) |
[11969, 4490, 1162069] |
C861 |
63) |
[4229, 2061, 45913] |
C861 |
|
---) |
[937, 1191, 67664] |
C123 |
64) |
[4297, 1423, 479376] |
C861 |
|
52) |
[3329, 2846, 107425] |
C861 |
65) |
[4349, 1477, 413825] |
C861 |
|
---) |
[16553, 2954, 526229] |
C3 x C861 |
66) |
[4421, 1077, 235825] |
C861 |
|
95) |
[9433, 2154, 216629] |
C861 |
67) |
[4597, 6178, 7316973] |
C861 |
|
---) |
[10037, 3089, 556237] |
C287 |
68) |
[4649, 4111, 1202068] |
C861 |
|
89) |
[6133, 3469, 2050209] |
C861 |
69) |
[4801, 8866, 15330589] |
C861 |
|
---) |
[18229, 4433, 1080225] |
C16359 |
70) |
[4973, 4286, 1728001] |
C861 |
|
---) |
[14281, 2143, 716112] |
C4305 |
71) |
[4993, 2038, 958473] |
C861 |
|
104) |
[11833, 1019, 19972] |
C861 |
72) |
[5081, 2862, 15361] |
C861 |
|
---) |
[15361, 1431, 508100] |
C287 |
73) |
[5101, 6533, 1884825] |
C861 |
|
93) |
[8377, 3323, 1652724] |
C861 |
74) |
[5197, 7158, 11478809] |
C861 |
|
112) |
[13649, 3579, 332608] |
C861 |
75) |
[5209, 8178, 9198125] |
C861 |
|
121) |
[14717, 4089, 1880449] |
C861 |
76) |
[5281, 703, 16612] |
C861 |
|
---) |
[4153, 1406, 427761] |
C287 |
77) |
[5297, 227, 964] |
C861 |
|
---) |
[241, 454, 47673] |
C287 |
78) |
[5381, 10405, 16883809] |
C861 |
|
---) |
[17569, 5323, 6973776] |
C7 x C861 |
79) |
[5413, 6513, 827561] |
C861 |
|
133) |
[16889, 9271, 1385728] |
C861 |
80) |
[5417, 4571, 823552] |
C861 |
|
---) |
[3217, 2439, 1061732] |
C123 |
81) |
[5417, 1123, 10576] |
C861 |
|
---) |
[661, 1693, 438777] |
C123 |
82) |
[5581, 6913, 895617] |
C861 |
|
---) |
[11057, 4471, 4375504] |
C3 x C861 |
83) |
[5653, 6353, 8155413] |
C861 |
|
140) |
[18493, 8405, 457893] |
C861 |
84) |
[5741, 5385, 14461] |
C861 |
|
---) |
[14461, 8857, 11625525] |
C287 |
85) |
[5869, 4594, 3374653] |
C861 |
|
102) |
[11677, 2297, 475389] |
C861 |
86) |
[5953, 8063, 464148] |
C861 |
|
110) |
[12893, 4785, 5720833] |
C861 |
87) |
[5981, 1409, 494825] |
C861 |
|
142) |
[19793, 2818, 5981] |
C861 |
88) |
[6053, 2206, 829217] |
C861 |
|
---) |
[2297, 1103, 96848] |
C287 |
89) |
[6133, 3469, 2050209] |
C861 |
|
68) |
[4649, 4111, 1202068] |
C861 |
90) |
[6829, 3521, 229473] |
C861 |
|
45) |
[2833, 3599, 245844] |
C861 |
91) |
[7193, 3839, 43024] |
C861 |
|
43) |
[2689, 2571, 1409828] |
C861 |
92) |
[8069, 3514, 472693] |
C861 |
|
---) |
[2797, 1757, 653589] |
C287 |
93) |
[8377, 3323, 1652724] |
C861 |
|
73) |
[5101, 6533, 1884825] |
C861 |
94) |
[9337, 2763, 449636] |
C861 |
|
28) |
[929, 1899, 37348] |
C861 |
95) |
[9433, 2154, 216629] |
C861 |
|
66) |
[4421, 1077, 235825] |
C861 |
96) |
[9613, 854, 28521] |
C861 |
|
48) |
[3169, 427, 38452] |
C861 |
97) |
[10333, 1757, 459189] |
C861 |
|
---) |
[5669, 3514, 1250293] |
C287 |
98) |
[10733, 6362, 9045461] |
C861 |
|
---) |
[5381, 3181, 268325] |
C287 |
99) |
[10789, 2257, 84025] |
C861 |
|
53) |
[3361, 4514, 4757949] |
C861 |
100) |
[11197, 5150, 181153] |
C861 |
|
---) |
[3697, 2575, 1612368] |
C287 |
101) |
[11621, 941, 79013] |
C861 |
|
---) |
[653, 1882, 569429] |
C123 |
102) |
[11677, 2297, 475389] |
C861 |
|
85) |
[5869, 4594, 3374653] |
C861 |
103) |
[11789, 3882, 3720325] |
C861 |
|
---) |
[3037, 1941, 11789] |
C287 |
104) |
[11833, 1019, 19972] |
C861 |
|
71) |
[4993, 2038, 958473] |
C861 |
105) |
[11969, 4490, 1162069] |
C861 |
|
62) |
[4021, 2245, 969489] |
C861 |
106) |
[12097, 2207, 1069524] |
C861 |
|
51) |
[3301, 4414, 592753] |
C861 |
107) |
[12433, 2859, 1965764] |
C861 |
|
27) |
[929, 2499, 1243300] |
C861 |
108) |
[12497, 3367, 1181444] |
C861 |
|
---) |
[2441, 5947, 199952] |
C123 |
109) |
[12809, 2555, 1628804] |
C861 |
|
32) |
[1409, 3851, 1280900] |
C861 |
110) |
[12893, 4785, 5720833] |
C861 |
|
86) |
[5953, 8063, 464148] |
C861 |
111) |
[13537, 3394, 226557] |
C861 |
|
---) |
[2797, 1697, 663313] |
C287 |
112) |
[13649, 3579, 332608] |
C861 |
|
74) |
[5197, 7158, 11478809] |
C861 |
113) |
[13669, 4210, 2269] |
C861 |
|
41) |
[2269, 2105, 1107189] |
C861 |
114) |
[13873, 2927, 1139508] |
C861 |
|
57) |
[3517, 5854, 4009297] |
C861 |
115) |
[14389, 2942, 91825] |
C861 |
|
---) |
[3673, 1471, 518004] |
C287 |
116) |
[14449, 4495, 4874256] |
C861 |
|
59) |
[3761, 8139, 9767524] |
C861 |
117) |
[14449, 6042, 2133125] |
C861 |
|
54) |
[3413, 3021, 1748329] |
C861 |
118) |
[14653, 161, 2817] |
C861 |
|
---) |
[313, 322, 14653] |
C287 |
119) |
[14669, 6330, 2917429] |
C861 |
|
56) |
[3469, 3165, 1774949] |
C861 |
120) |
[14669, 1581, 181153] |
C861 |
|
58) |
[3697, 3162, 1774949] |
C861 |
121) |
[14717, 4089, 1880449] |
C861 |
|
75) |
[5209, 8178, 9198125] |
C861 |
122) |
[15061, 3442, 1455741] |
C861 |
|
---) |
[3301, 1721, 376525] |
C287 |
123) |
[15193, 2895, 1635668] |
C861 |
|
---) |
[773, 2713, 1838353] |
C287 |
124) |
[15361, 2410, 899029] |
C861 |
|
30) |
[1069, 1205, 138249] |
C861 |
125) |
[15641, 3538, 63725] |
C861 |
|
---) |
[2549, 1769, 766409] |
C287 |
126) |
[15661, 2109, 638225] |
C861 |
|
---) |
[521, 2095, 1002304] |
C287 |
127) |
[15661, 3822, 2649617] |
C861 |
|
---) |
[1433, 1911, 250576] |
C287 |
128) |
[15737, 506, 1061] |
C861 |
|
---) |
[1061, 253, 15737] |
C287 |
129) |
[15761, 1414, 247673] |
C861 |
|
26) |
[857, 707, 63044] |
C861 |
130) |
[16141, 2969, 69093] |
C861 |
|
---) |
[853, 2609, 1307421] |
C287 |
131) |
[16553, 8919, 19783684] |
C861 |
|
---) |
[5881, 6583, 5363172] |
C287 |
132) |
[16673, 2151, 1152532] |
C861 |
|
---) |
[997, 4153, 1350513] |
C287 |
133) |
[16889, 9271, 1385728] |
C861 |
|
79) |
[5413, 6513, 827561] |
C861 |
134) |
[16901, 530, 2621] |
C861 |
|
---) |
[2621, 265, 16901] |
C123 |
135) |
[16901, 677, 110357] |
C861 |
|
---) |
[653, 1354, 16901] |
C123 |
136) |
[16901, 1009, 148889] |
C861 |
|
---) |
[881, 2018, 422525] |
C123 |
137) |
[17477, 3842, 1942541] |
C861 |
|
---) |
[5381, 1921, 436925] |
C287 |
138) |
[17581, 1805, 282681] |
C861 |
|
---) |
[641, 3610, 2127301] |
C287 |
139) |
[17761, 5398, 7000425] |
C861 |
|
55) |
[3457, 2699, 71044] |
C861 |
140) |
[18493, 8405, 457893] |
C861 |
|
83) |
[5653, 6353, 8155413] |
C861 |
141) |
[19309, 4181, 310473] |
C861 |
|
60) |
[3833, 8362, 16238869] |
C861 |
142) |
[19793, 2818, 5981] |
C861 |
|
87) |
[5981, 1409, 494825] |
C861 |
143) |
[29633, 1319, 71936] |
C861 |
|
15) |
[281, 2638, 1452017] |
C861 |
144) |
[32569, 387, 29300] |
C861 |
|
---) |
[293, 774, 32569] |
C287 |
145) |
[136217, 403, 6548] |
C861 |
|
36) |
[1637, 806, 136217] |
C861 |
146) |
[147089, 399, 3028] |
C861 |
|
25) |
[757, 798, 147089] |
C861 |
147) |
[147997, 1562, 17973] |
C861 |
|
37) |
[1997, 781, 147997] |
C861 |
148) |
[204973, 473, 4689] |
C861 |
|
19) |
[521, 946, 204973] |
C861 |
149) |
[225601, 535, 15156] |
C861 |
|
---) |
[421, 1070, 225601] |
C287 |
150) |
[266993, 519, 592] |
C861 |
|
---) |
[37, 1038, 266993] |
C287 |
151) |
[344053, 2354, 9117] |
C861 |
|
29) |
[1013, 1177, 344053] |
C861 |
152) |
[448733, 681, 3757] |
C861 |
|
---) |
[13, 1362, 448733] |
C123 |
153) |
[450557, 673, 593] |
C861 |
|
24) |
[593, 1346, 450557] |
C861 |
154) |
[587473, 805, 15138] |
C861 |
|
---) |
[8, 1610, 587473] |
C287 |
155) |
[604369, 951, 75008] |
C861 |
|
16) |
[293, 1902, 604369] |
C861 |
156) |
[627377, 1223, 217088] |
C861 |
|
---) |
[53, 2446, 627377] |
C287 |
157) |
[660197, 813, 193] |
C861 |
|
11) |
[193, 1626, 660197] |
C861 |
158) |
[908113, 983, 14544] |
C861 |
|
10) |
[101, 1966, 908113] |
C861 |
159) |
[1306633, 5743, 79056] |
C861 |
|
---) |
[61, 7297, 11759697] |
C287 |
160) |
[1311689, 1539, 264208] |
C861 |
|
17) |
[337, 3078, 1311689] |
C861 |
161) |
[1453913, 1211, 3152] |
C861 |
|
12) |
[197, 2422, 1453913] |
C861 |
162) |
[1533221, 1829, 453005] |
C861 |
|
---) |
[5, 2477, 1533221] |
C123 |
163) |
[2602697, 2947, 1520528] |
C861 |
|
---) |
[113, 5894, 2602697] |
C287 |
164) |
[2633497, 1659, 29696] |
C861 |
|
9) |
[29, 3318, 2633497] |
C861 |
165) |
[2871761, 1783, 76832] |
C861 |
|
1) |
[8, 3566, 2871761] |
C861 |
166) |
[2902993, 2039, 313632] |
C861 |
|
4) |
[8, 4078, 2902993] |
C861 |
167) |
[4397737, 2937, 1057058] |
C861 |
|
---) |
[8, 5874, 4397737] |
C287 |
168) |
[4681241, 2171, 8000] |
C861 |
|
---) |
[5, 4342, 4681241] |
C287 |
169) |
[4896169, 2291, 88128] |
C861 |
|
---) |
[17, 4582, 4896169] |
C287 |
170) |
[5446489, 2747, 524880] |
C861 |
|
---) |
[5, 5001, 5446489] |
C287 |
171) |
[6198809, 2491, 1568] |
C861 |
|
---) |
[8, 4982, 6198809] |
C287 |
172) |
[6708673, 2591, 1152] |
C861 |
|
3) |
[8, 5182, 6708673] |
C861 |
173) |
[8547817, 3283, 557568] |
C861 |
|
---) |
[8, 6566, 8547817] |
C287 |
174) |
[9413137, 3095, 41472] |
C861 |
|
2) |
[8, 6190, 9413137] |
C861 |
175) |
[10902937, 3323, 34848] |
C861 |
|
---) |
[8, 6646, 10902937] |
C287 |