Finite Group Databasebeta

← #44525366

Subgroups — #44525366

Order 30896.

20 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C1931⋊C8C212yesmaximal, complemented
2C2×C4×C1931C211yesmaximal, characteristic
3C22×C1931C411yescharacteristic
4C4×C1931C411yescharacteristic
5C4×C1931C2211yescharacteristic
6C2×C1931—21no—
7C2×C1931C2×C411yescharacteristic
8C1931M1611yescharacteristic, complemented, Sylow
9M16—19311nomaximal, Sylow
10C2×C4D193111yescharacteristic
11C8—19312no—
12C22Dic193111yescharacteristic
13C4Dic193111yescharacteristic
14C4C2×D193111yescharacteristic
15C2—21no—
16C2C2×Dic193111yescharacteristic
subgroupG/H
center, FrattiniC4C2×D1931
commutator, socleC2×C1931C2×C4
FittingC2×C4×C1931C2
prime radicalC22×C1931C4
cosocleC4×C1931C22
hypercenterC2×C4D1931
hypocenterC1931M16
LCSG ▷ C2×C1931 ▷ C1931
UCSC1 ◁ C4 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
1. C1931⋊C8C2semidirect
8. C1931M16semidirect

Maximal subgroups

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

subgroupindex
C1931⋊C82
C2×C4×C19312
M161931