Finite Group Databasebeta

← C42×Dic181 #26041121

Subgroups — C42×Dic181 #26041121

Order 11584.

258 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic181C216yesmaximal
2C2×C42×C181C211yesmaximal, characteristic
3C22×Dic181C2214yes—
4C4×Dic181C4124yesdirect product factor
5C22×C4×C181C2213yes—
6C42×C181C414yescomplemented
7C2×Dic181C2×C4124yes—
8C23×C181C2311yescharacteristic
9C2×C4×C181C2×C4112yes—
10C2×C4×C181C2×C416yes—
11C22×C181C22×C416yes—
12C22×C181C22×C411yescharacteristic
13C4×C181C42112yescomplemented
14Dic181C42116yesdirect product factor
15C2×C181C2×C4214yes—
16C2×C181C2×C4213yes—
17C181C4311yescharacteristic, complemented, Sylow
18C43—1811nomaximal, Sylow
19C2×C42—1816no—
20C2×C42D18111yescharacteristic
21C22×C4—1814no—
22C22×C4C2×D18113yes—
23C42—18124no—
24C42Dic18114yesdirect product factor
25C23C22×D18111yescharacteristic
26C2×C4—18124no—
27C2×C4C4×D181112yes—
28C2×C4C2×Dic18116yes—
29C22C2×C4×D18116yes—
30C22C22×Dic18111yescharacteristic
31C4—18116no—
32C4C4×Dic181112yesdirect product factor
33C2C42×D18114yes—
34C2C2×C4×Dic18113yes—
subgroupG/H
center, hypercenterC2×C42D181
commutator, hypocenterC181C43
FrattiniC23C22×D181
FittingC2×C42×C181C2
socle, prime radical, cosocleC23×C181C23
LCSG ▷ C181
UCSC1 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
4. C4×Dic181C4direct (N × H)
6. C42×C181C4semidirect
13. C4×C181C42semidirect
14. Dic181C42direct (N × H)
17. C181C43semidirect
24. C42Dic181direct (N × H)
32. C4C4×Dic181direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic1812
C2×C42×C1812
C43181