Finite Group Databasebeta

← C22×C991⋊C8 #44540452

Subgroups — C22×C991⋊C8 #44540452

Order 31712.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C991⋊C8C216yesmaximal, direct product factor
2C22×C4×C991C211yesmaximal, characteristic
3C991⋊C8C2214yesdirect product factor
4C23×C991C411yescharacteristic
5C2×C4×C991C413yes—
6C2×C4×C991C2213yes—
7C22×C991C814yescomplemented
8C22×C991C2×C413yes—
9C4×C991C2×C413yes—
10C4×C991C2311yescharacteristic
11C2×C991C2×C816yescomplemented
12C2×C991C22×C411yescharacteristic
13C991C22×C811yescharacteristic, complemented, Sylow
14C22×C8—9911nomaximal, Sylow
15C22×C4D99111yescharacteristic
16C2×C8—9916no—
17C23Dic99111yescharacteristic
18C2×C4Dic99113yes—
19C2×C4C2×D99113yes—
20C8—9914no—
21C22C991⋊C814yesdirect product factor
22C22C2×Dic99113yes—
23C4C2×Dic99113yes—
24C4C22×D99111yescharacteristic
25C2C2×C991⋊C816yesdirect product factor
26C2C22×Dic99111yescharacteristic
subgroupG/H
center, hypercenterC22×C4D991
commutator, hypocenterC991C22×C8
FrattiniC4C22×D991
FittingC22×C4×C991C2
socle, prime radicalC23×C991C4
cosocleC4×C991C23
LCSG ▷ C991
UCSC1 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C2×C991⋊C8C2direct (N × H)
3. C991⋊C8C22direct (N × H)
7. C22×C991C8semidirect
11. C2×C991C2×C8semidirect
13. C991C22×C8semidirect
21. C22C991⋊C8direct (N × H)
25. C2C2×C991⋊C8direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C991⋊C82
C22×C4×C9912
C22×C8991