Finite Group Databasebeta

← C19×Dic451 #46804641

Subgroups — C19×Dic451 #46804641

Order 34276.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C11×C19×C41C211yesmaximal, characteristic
2C11×C19×C41C411yescharacteristic, complemented, Hall
3C19×Dic41—111nomaximal, Hall
4Dic451C1911yesmaximal, characteristic, direct product factor, Hall
5C2×C19×C41D1111yescharacteristic
6C2×C11×C41C2×C1911yescharacteristic
7C19×Dic11—411nomaximal, Hall
8C19×C41Dic1111yescharacteristic, complemented, Hall
9C11×C41C4×C1911yescharacteristic, complemented, Hall
10C2×C11×C19D4111yescharacteristic
11C11×C19Dic4111yescharacteristic, complemented, Hall
12Dic41—111noHall
13C2×C41C19×D1111yescharacteristic
14C4×C19—4511noHall
15Dic11—411noHall
16C41C19×Dic1111yescharacteristic, complemented, Sylow
17C2×C19D45111yescharacteristic
18C2×C11C19×D4111yescharacteristic
19C19Dic45111yescharacteristic, direct product factor, Sylow
20C11C19×Dic4111yescharacteristic, complemented, Sylow
21C4—4511noSylow
22C2C19×D45111yescharacteristic
subgroupG/H
center, hypercenterC2×C19D451
commutator, hypocenterC11×C41C4×C19
FrattiniC2C19×D451
Fitting, socle, prime radicalC2×C11×C19×C41C2
cosocleC2×C11×C41C2×C19
LCSG ▷ C11×C41
UCSC1 ◁ C2×C19

Complements

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

NH ≅ G/Ntype
2. C11×C19×C41C4semidirect
4. Dic451C19direct (N × H)
8. C19×C41Dic11semidirect
9. C11×C41C4×C19semidirect
11. C11×C19Dic41semidirect
16. C41C19×Dic11semidirect
19. C19Dic451direct (N × H)
20. C11C19×Dic41semidirect

Maximal subgroups

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

subgroupindex
C2×C11×C19×C412
C19×Dic4111
Dic45119
C19×Dic1141