Finite Group Databasebeta

← C2×Q8×D919 #44440818

Subgroups — C2×Q8×D919 #44440818

Order 29408.

156 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic1838C213yesmaximal, complemented
2Q8×D919C218yesmaximal, direct product factor
3C2×C4×D919C213yesmaximal
4C2×Q8×C919C211yesmaximal, characteristic, complemented
5C22×D919C2211yescharacteristic
6Dic1838C22112yescomplemented
7C2×Dic919C2213yes—
8C4×D919C22112yes—
9Q8×C919C2214yescomplemented
10C2×C4×C919C2213yes—
11C22×C919C2311yescharacteristic
12C2×D919Q814yesdirect product factor
13C2×D919C2312yes—
14C4×C919C2316yes—
15Dic919C2316yes—
16C2×C919C2×Q812yescomplemented
17C2×C919C2411yescharacteristic
18D919C2×Q814yesdirect product factor
19C919C22×Q811yescharacteristic, complemented, Sylow
20C22×Q8—9191nomaximal, Sylow
21C2×Q8—9198no—
22C2×Q8—9193no—
23C2×Q8D91911yescharacteristic, direct product factor
24C22×C4—9193no—
25C23—9191no—
26Q8—91912no—
27Q8C2×D91914yesdirect product factor
28C2×C4—9193no—
29C2×C4—91912no—
30C2×C4C2×D91913yes—
31C22—9194no—
32C22—9192no—
33C22C22×D91911yescharacteristic
34C4—9196no—
35C4C22×D91916yes—
36C2—9194no—
37C2Q8×D91912yesdirect product factor
38C2C23×D91911yescharacteristic
subgroupG/H
centerC22C22×D919
commutator, cosocleC2×C919C24
FrattiniC2C23×D919
FittingC2×Q8×C919C2
socleC22×C919C23
prime radicalC22×D919C22
hypercenterC2×Q8D919
hypocenterC919C22×Q8
LCSG ▷ C2×C919 ▷ C919
UCSC1 ◁ C22 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
1. C2×Dic1838C2semidirect
2. Q8×D919C2direct (N × H)
4. C2×Q8×C919C2semidirect
6. Dic1838C22semidirect
9. Q8×C919C22semidirect
12. C2×D919Q8direct (N × H)
16. C2×C919C2×Q8semidirect
18. D919C2×Q8direct (N × H)
19. C919C22×Q8semidirect
23. C2×Q8D919direct (N × H)
27. Q8C2×D919direct (N × H)
37. C2Q8×D919direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Dic18382
Q8×D9192
C2×C4×D9192
C2×Q8×C9192
C22×Q8919