Finite Group Databasebeta

← Q8×D919 #28413638

Subgroups — Q8×D919 #28413638

Order 14704.

38 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Dic1838C213yesmaximal, complemented
2C4×D919C213yesmaximal
3Q8×C919C211yesmaximal, characteristic, complemented
4C2×D919C2211yescharacteristic
5C4×C919C2213yes—
6Dic919C2213yes—
7C2×C919C2311yescharacteristic
8D919Q812yesdirect product factor
9C919C2×Q811yescharacteristic, complemented, Sylow
10C2×Q8—9191nomaximal, Sylow
11Q8—9193no—
12Q8D91911yescharacteristic, direct product factor
13C2×C4—9193no—
14C22—9191no—
15C4—9193no—
16C4C2×D91913yes—
17C2—9192no—
18C2C22×D91911yescharacteristic
subgroupG/H
center, FrattiniC2C22×D919
commutator, socle, cosocleC2×C919C23
FittingQ8×C919C2
prime radicalC2×D919C22
hypercenterQ8D919
hypocenterC919C2×Q8
LCSG ▷ C2×C919 ▷ C919
UCSC1 ◁ C2 ◁ Q8

Complements

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

NH ≅ G/Ntype
1. Dic1838C2semidirect
3. Q8×C919C2semidirect
8. D919Q8direct (N × H)
9. C919C2×Q8semidirect
12. Q8D919direct (N × H)

Maximal subgroups

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

subgroupindex
Dic18382
C4×D9192
Q8×C9192
C2×Q8919