Finite Group Databasebeta

← D15608 #44530167

Subgroups — D15608 #44530167

Order 31216.

22 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D7804C212yesmaximal, complemented
2C8×C1951C211yesmaximal, characteristic, complemented
3C2×D1951—22no—
4C4×C1951C2211yescharacteristic
5C2×C1951D411yescharacteristic
6D1951—42no—
7C1951D811yescharacteristic, complemented, Sylow
8D8—19511nomaximal, Sylow
9D4—19512no—
10C8D195111yescharacteristic, complemented
11C22—39022no—
12C4C2×D195111yescharacteristic
13C2—78042no—
14C2D780411yescharacteristic
subgroupG/H
centerC2D7804
commutator, cosocleC4×C1951C22
FrattiniC4C2×D1951
FittingC8×C1951C2
socleC2×C1951D4
hypercenterC8D1951
hypocenterC1951D8
LCSG ▷ C4×C1951 ▷ C2×C1951 ▷ C1951
UCSC1 ◁ C2 ◁ C4 ◁ C8

Complements

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

NH ≅ G/Ntype
1. D7804C2semidirect
2. C8×C1951C2semidirect
7. C1951D8semidirect
10. C8D1951semidirect

Maximal subgroups

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

subgroupindex
D78042
C8×C19512
D81951