Finite Group Databasebeta

← C42×#11717581 #27186784

Subgroups — C42×#11717581 #27186784

Order 12928.

408 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#11717581C216yesmaximal
2C42×Dic101C211yesmaximal, characteristic
3C22×#11717581C2214yes—
4C4×#11717581C4124yesdirect product factor
5C2×C4×Dic101C413yes—
6C2×C4×Dic101C2213yes—
7C2×C42×C101C411yescharacteristic
8C2×#11717581C2×C4124yes—
9C22×Dic101C2×C413yes—
10C22×Dic101C2311yescharacteristic
11C4×Dic101C8112yescomplemented
12C4×Dic101C2×C4112yes—
13C22×C4×C101C2×C413yes—
14C42×C101C814yescomplemented
15C23×C101C22×C411yescharacteristic
16C2×C4×C101C4216yes—
17C2×C4×C101C2×C816yes—
18C2×C4×C101C2×C816yes—
19C2×Dic101C4216yes—
20C2×Dic101C2×C8112yes—
21C2×Dic101C22×C416yes—
22#11717581C42116yesdirect product factor
23C22×C101C2×C4213yes—
24C22×C101C22×C811yescharacteristic
25C22×C101C22×C813yes—
26C4×C101C4×C8112yescomplemented
27Dic101C4×C8112yescomplemented
28Dic101C2×C4214yes—
29C2×C101C4311yescharacteristic
30C2×C101C2×C4×C813yes—
31C2×C101C2×C4×C813yes—
32C42×C8—1011nomaximal, Sylow
33C101C42×C811yescharacteristic, complemented, Sylow
34C2×C4×C8—1016no—
35C43—1011no—
36C22×C8—1014no—
37C2×C42—1013no—
38C2×C42—1013no—
39C2×C42#8793811yescharacteristic
40C4×C8—10124no—
41C22×C4—1013no—
42C22×C4—1011no—
43C22×C4C2×#8793813yes—
44C2×C8—10124no—
45C42—10112no—
46C42—10112no—
47C42#1171758114yesdirect product factor
48C23C22×#8793811yescharacteristic
49C2×C4—1016no—
50C2×C4—1016no—
51C2×C4—10112no—
52C2×C4C4×#8793816yes—
53C2×C4C2×#1171758116yes—
54C2×C4D101⋊C816yes—
55C8—10116no—
56C22C2×C4×#8793813yes—
57C22C22×#1171758111yescharacteristic
58C22C2×D101⋊C813yes—
59C4—1014no—
60C4—10112no—
61C4C4×#11717581112yesdirect product factor
62C2C42×#8793811yescharacteristic
63C2C2×C4×#1171758113yes—
64C2C4×D101⋊C813yes—
subgroupG/H
center, hypercenterC2×C42#87938
commutator, hypocenterC101C42×C8
FrattiniC23C22×#87938
FittingC2×C42×C101C4
socle, prime radicalC23×C101C22×C4
cosocleC22×Dic101C23
LCSG ▷ C101
UCSC1 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
4. C4×#11717581C4direct (N × H)
11. C4×Dic101C8semidirect
14. C42×C101C8semidirect
22. #11717581C42direct (N × H)
26. C4×C101C4×C8semidirect
27. Dic101C4×C8semidirect
33. C101C42×C8semidirect
47. C42#11717581direct (N × H)
61. C4C4×#11717581direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#117175812
C42×Dic1012
C42×C8101