Finite Group Databasebeta

← C22×Dic194 #15690850

Subgroups — C22×Dic194 #15690850

Order 3104.

156 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic194C2112yesmaximal, direct product factor
2C22×Dic97C212yesmaximal
3C22×C4×C97C211yesmaximal, characteristic
4C23×C97C2211yescharacteristic
5C2×C4×C97C2216yes—
6C2×Dic97C22112yes—
7Dic194C22116yesdirect product factor
8C22×C97Q814yescomplemented
9C22×C97C2313yes—
10C4×C97C2314yes—
11Dic97C2318yes—
12C2×C97C2×Q816yescomplemented
13C2×C97C2411yescharacteristic
14C97C22×Q811yescharacteristic, complemented, Sylow
15C22×Q8—971nomaximal, Sylow
16C2×Q8—9712no—
17C22×C4—972no—
18C22×C4D9711yescharacteristic
19C23C2×D9711yescharacteristic
20Q8—9716no—
21C2×C4—9712no—
22C2×C4C2×D9716yes—
23C22Dic19414yesdirect product factor
24C22C22×D9713yes—
25C4—978no—
26C4C22×D9714yes—
27C2C2×Dic19416yesdirect product factor
28C2C23×D9711yescharacteristic
subgroupG/H
centerC23C2×D97
commutator, cosocleC2×C97C24
FrattiniC2C23×D97
FittingC22×C4×C97C2
socle, prime radicalC23×C97C22
hypercenterC22×C4D97
hypocenterC97C22×Q8
LCSG ▷ C2×C97 ▷ C97
UCSC1 ◁ C23 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C2×Dic194C2direct (N × H)
7. Dic194C22direct (N × H)
8. C22×C97Q8semidirect
12. C2×C97C2×Q8semidirect
14. C97C22×Q8semidirect
23. C22Dic194direct (N × H)
27. C2C2×Dic194direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Dic1942
C22×Dic972
C22×C4×C972
C22×Q897