Finite Group Databasebeta

← D15832 #44539682

Subgroups — D15832 #44539682

Order 31664.

22 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D7916C212yesmaximal, complemented
2C8×C1979C211yesmaximal, characteristic, complemented
3C2×D1979—22no—
4C4×C1979C2211yescharacteristic
5C2×C1979D411yescharacteristic
6D1979—42no—
7C1979D811yescharacteristic, complemented, Sylow
8D8—19791nomaximal, Sylow
9D4—19792no—
10C8D197911yescharacteristic, complemented
11C22—39582no—
12C4C2×D197911yescharacteristic
13C2—79162no—
14C2D791611yescharacteristic
subgroupG/H
centerC2D7916
commutator, cosocleC4×C1979C22
FrattiniC4C2×D1979
FittingC8×C1979C2
socleC2×C1979D4
hypercenterC8D1979
hypocenterC1979D8
LCSG ▷ C4×C1979 ▷ C2×C1979 ▷ C1979
UCSC1 ◁ C2 ◁ C4 ◁ C8

Complements

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

NH ≅ G/Ntype
1. D7916C2semidirect
2. C8×C1979C2semidirect
7. C1979D8semidirect
10. C8D1979semidirect

Maximal subgroups

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

subgroupindex
D79162
C8×C19792
D81979