Finite Group Databasebeta

← C4×C991⋊C8 #44540359

Subgroups — C4×C991⋊C8 #44540359

Order 31712.

44 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C991⋊C8C212yesmaximal
2C42×C991C211yesmaximal, characteristic
3C991⋊C8C414yesdirect product factor
4C2×C4×C991C412yes—
5C2×C4×C991C2211yescharacteristic
6C22×C991C2×C411yescharacteristic
7C4×C991C814yescomplemented
8C4×C991C2×C412yes—
9C2×C991C4211yescharacteristic
10C2×C991C2×C812yes—
11C991C4×C811yescharacteristic, complemented, Sylow
12C4×C8—9911nomaximal, Sylow
13C2×C8—9912no—
14C42D99111yescharacteristic
15C2×C4Dic99112yes—
16C2×C4C2×D99111yescharacteristic
17C8—9914no—
18C22C2×Dic99111yescharacteristic
19C4C991⋊C814yesdirect product factor
20C4C4×D99112yes—
21C2C4×Dic99111yescharacteristic
22C2C2×C991⋊C812yes—
subgroupG/H
center, hypercenterC42D991
commutator, hypocenterC991C4×C8
FrattiniC2×C4C2×D991
FittingC42×C991C2
socle, prime radicalC22×C991C2×C4
cosocleC2×C4×C991C22
LCSG ▷ C991
UCSC1 ◁ C42

Complements

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

NH ≅ G/Ntype
3. C991⋊C8C4direct (N × H)
7. C4×C991C8semidirect
11. C991C4×C8semidirect
19. C4C991⋊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
C42×C9912
C4×C8991