Finite Group Databasebeta

← C22×Dic1934 #44526161

Subgroups — C22×Dic1934 #44526161

Order 30944.

156 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic1934C2112yesmaximal, direct product factor
2C22×Dic967C212yesmaximal
3C22×C4×C967C211yesmaximal, characteristic
4Dic1934C22116yesdirect product factor
5C2×Dic967C22112yes—
6C23×C967C2211yescharacteristic
7C2×C4×C967C2216yes—
8C22×C967Q814yescomplemented
9C22×C967C2313yes—
10C4×C967C2314yes—
11Dic967C2318yes—
12C2×C967C2×Q816yescomplemented
13C2×C967C2411yescharacteristic
14C967C22×Q811yescharacteristic, complemented, Sylow
15C22×Q8—9671nomaximal, Sylow
16C2×Q8—96712no—
17C22×C4—9672no—
18C22×C4D96711yescharacteristic
19C23C2×D96711yescharacteristic
20Q8—96716no—
21C2×C4—96712no—
22C2×C4C2×D96716yes—
23C22Dic193414yesdirect product factor
24C22C22×D96713yes—
25C4—9678no—
26C4C22×D96714yes—
27C2C2×Dic193416yesdirect product factor
28C2C23×D96711yescharacteristic
subgroupG/H
centerC23C2×D967
commutator, cosocleC2×C967C24
FrattiniC2C23×D967
FittingC22×C4×C967C2
socle, prime radicalC23×C967C22
hypercenterC22×C4D967
hypocenterC967C22×Q8
LCSG ▷ C2×C967 ▷ C967
UCSC1 ◁ C23 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C2×Dic1934C2direct (N × H)
4. Dic1934C22direct (N × H)
8. C22×C967Q8semidirect
12. C2×C967C2×Q8semidirect
14. C967C22×Q8semidirect
23. C22Dic1934direct (N × H)
27. C2C2×Dic1934direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Dic19342
C22×Dic9672
C22×C4×C9672
C22×Q8967