Finite Group Databasebeta

← C4⋊Dic919 #28413621

Subgroups — C4⋊Dic919 #28413621

Order 14704.

26 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic919C212yesmaximal
2C2×C4×C919C211yesmaximal, characteristic
3C22×C919C2211yescharacteristic
4C4×C919C412yescomplemented
5Dic919—22no—
6C2×C919C2×C411yescharacteristic
7C2×C919D411yescharacteristic
8C2×C919Q811yescharacteristic
9C919C4⋊C411yescharacteristic, complemented, Sylow
10C4⋊C4—9191nomaximal, Sylow
11C2×C4—9192no—
12C2×C4D91911yescharacteristic
13C22C2×D91911yescharacteristic
14C4—18382no—
15C4Dic91912yescomplemented
16C2C2×Dic91911yescharacteristic
17C2D367611yescharacteristic
18C2Dic183811yescharacteristic
subgroupG/H
center, FrattiniC22C2×D919
commutatorC2×C919C2×C4
FittingC2×C4×C919C2
socle, prime radical, cosocleC22×C919C22
hypercenterC2×C4D919
hypocenterC919C4⋊C4
LCSG ▷ C2×C919 ▷ C919
UCSC1 ◁ C22 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
4. C4×C919C4semidirect
9. C919C4⋊C4semidirect
15. C4Dic919semidirect

Maximal subgroups

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

subgroupindex
C2×Dic9192
C2×C4×C9192
C4⋊C4919