Finite Group Databasebeta

← C4×2−1+4×C37 #17992248

Subgroups — C4×2−1+4×C37 #17992248

Order 4736.

1492 conjugacy classes of subgroups; only the 1372 normal subgroups are shown.

normal subgroups only

This group has 1492 conjugacy classes of subgroups — too many to draw. Only its 1372 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×2−1+4×C37C211yesmaximal, characteristic
2C37×#520C2110yesmaximal, complemented
3C37×#519C215yesmaximal, complemented
4C4×#41×C37C2110yesmaximal, complemented
5C2×C4×Q8×C37C215yesmaximal, complemented
62−1+4×C37C4116yesdirect product factor
7C2×#41×C37C22110yes—
8C22×Q8×C37C2215yes—
9C4×Q8×C37C22110yes—
10C4×Q8×C37C22120yes—
11C4×Q8×C37C22110yes—
12C4×D4×C37C22130yes—
13C4×D4×C37C22110yes—
14#117×C37C22130yes—
15C2×C4⋊C4×C37C22115yes—
16C2×C42×C37C22115yes—
17#41×C37C2×C4180yescomplemented
18C2×Q8×C37C2×C4140yescomplemented
19C2×Q8×C37C23110yes—
20C2×D4×C37C23110yes—
21C22×C4×C37C2315yes—
22C22×C4×C37C23115yes—
23C22×C4×C37C23115yes—
24C4⋊C4×C37C23130yes—
25C4⋊C4×C37C23110yes—
26C22⋊C4×C37C23120yes—
27C42×C37C23130yes—
28C42×C37C23110yes—
29C23×C37C2415yes—
30Q8×C37C22×C4140yes—
31D4×C37C22×C4140yes—
32C2×C4×C37—210no—
33C2×C4×C37—415no—
34C2×C4×C37C22×C4160yes—
35C2×C4×C37C2415yes—
36C2×C4×C37C24110yes—
37C2×C4×C37C24110yes—
38C2×C4×C37C2411yescharacteristic
39C22×C37—25no—
40C22×C37—25no—
41C22×C37C23×C4110yes—
42C22×C37C2511yescharacteristic
43C4×C37—25no—
44C4×C37—210no—
45C4×C37C23×C4120yes—
46C4×C372−1+412yesdirect product factor
47C4×2−1+4C3711yesmaximal, characteristic, direct product factor, Sylow
48C2×C37—210no—
49C2×C37C24×C411yescharacteristic
50C2×C37C2×2−1+411yescharacteristic
51C2×C37#58511yescharacteristic
52C2×2−1+4C2×C3711yescharacteristic
53#520C2×C37110yescomplemented
54#519C2×C3715yescomplemented
55C4×#41C2×C37110yescomplemented
56C2×C4×Q8C2×C3715yescomplemented
57C37C4×2−1+411yescharacteristic, direct product factor, Sylow
582−1+4C4×C37116yesdirect product factor
59C2×#41C22×C37110yes—
60C22×Q8C22×C3715yes—
61C4×Q8C22×C37110yes—
62C4×Q8C22×C37120yes—
63C4×Q8C22×C37110yes—
64C4×D4C22×C37110yes—
65C4×D4C22×C37130yes—
66#117C22×C37130yes—
67C2×C4⋊C4C22×C37115yes—
68C2×C42C22×C37115yes—
69#41C2×C4×C37180yescomplemented
70C2×Q8C2×C4×C37140yescomplemented
71C2×Q8C23×C37110yes—
72C2×D4C23×C37110yes—
73C22×C4C23×C3715yes—
74C22×C4C23×C37115yes—
75C22×C4C23×C37115yes—
76C4⋊C4C23×C37130yes—
77C4⋊C4C23×C37110yes—
78C22⋊C4C23×C37120yes—
79C42C23×C37110yes—
80C42C23×C37130yes—
81C23C24×C3715yes—
82Q8C22×C4×C37140yes—
83D4C22×C4×C37140yes—
84C2×C4—210no—
85C2×C4—415no—
86C2×C4C22×C4×C37160yes—
87C2×C4C24×C3715yes—
88C2×C4C24×C37110yes—
89C2×C4C24×C37110yes—
90C2×C4C24×C3711yescharacteristic
91C22—25no—
92C22—25no—
93C22C23×C4×C37110yes—
94C22C25×C3711yescharacteristic
95C4—25no—
96C4—210no—
97C4C23×C4×C37120yes—
98C42−1+4×C3712yesdirect product factor
99C2—210no—
100C2C24×C4×C3711yescharacteristic
101C2C2×2−1+4×C3711yescharacteristic
102C2C37×#58511yescharacteristic
subgroupG/H
centerC2×C4×C37C24
commutatorC2C24×C4×C37
Frattini, cosocleC22C25×C37
socleC22×C37C25
prime radicalC2×2−1+4×C37C2
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C37 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C37×#520C2semidirect
3. C37×#519C2semidirect
4. C4×#41×C37C2semidirect
5. C2×C4×Q8×C37C2semidirect
6. 2−1+4×C37C4direct (N × H)
17. #41×C37C2×C4semidirect
18. C2×Q8×C37C2×C4semidirect
46. C4×C372−1+4direct (N × H)
47. C4×2−1+4C37direct (N × H)
53. #520C2×C37semidirect
54. #519C2×C37semidirect
55. C4×#41C2×C37semidirect
56. C2×C4×Q8C2×C37semidirect
57. C37C4×2−1+4direct (N × H)
58. 2−1+4C4×C37direct (N × H)
69. #41C2×C4×C37semidirect
70. C2×Q8C2×C4×C37semidirect
98. C42−1+4×C37direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×2−1+4×C372
C37×#5202
C37×#5192
C4×#41×C372
C2×C4×Q8×C372
C4×2−1+437