Finite Group Databasebeta

← C43×Dic115 #34089908

Subgroups — C43×Dic115 #34089908

Order 19780.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×C23×C43C211yesmaximal, characteristic
2C5×C23×C43C411yescharacteristic, complemented, Hall
3C43×Dic23—51nomaximal, Hall
4C2×C23×C43D511yescharacteristic
5C23×C43Dic511yescharacteristic, complemented, Hall
6Dic5×C43—231nomaximal, Hall
7Dic115C4311yesmaximal, characteristic, direct product factor, Hall
8C2×C5×C43D2311yescharacteristic
9C2×C5×C23C2×C4311yescharacteristic
10C5×C43Dic2311yescharacteristic, complemented, Hall
11C4×C43—1151noHall
12C5×C23C4×C4311yescharacteristic, complemented, Hall
13Dic23—51noHall
14C2×C43D11511yescharacteristic
15C2×C23D5×C4311yescharacteristic
16C43Dic11511yescharacteristic, direct product factor, Sylow
17C23Dic5×C4311yescharacteristic, complemented, Sylow
18Dic5—231noHall
19C2×C5C43×D2311yescharacteristic
20C5C43×Dic2311yescharacteristic, complemented, Sylow
21C4—1151noSylow
22C2C43×D11511yescharacteristic
subgroupG/H
center, hypercenterC2×C43D115
commutator, hypocenterC5×C23C4×C43
FrattiniC2C43×D115
Fitting, socle, prime radicalC2×C5×C23×C43C2
cosocleC2×C5×C23C2×C43
LCSG ▷ C5×C23
UCSC1 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
2. C5×C23×C43C4semidirect
5. C23×C43Dic5semidirect
7. Dic115C43direct (N × H)
10. C5×C43Dic23semidirect
12. C5×C23C4×C43semidirect
16. C43Dic115direct (N × H)
17. C23Dic5×C43semidirect
20. C5C43×Dic23semidirect

Maximal subgroups

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

subgroupindex
C2×C5×C23×C432
C43×Dic235
Dic5×C4323
Dic11543