Finite Group Databasebeta

← C19×C23⋊#157 #30628643

Subgroups — C19×C23⋊#157 #30628643

Order 15732.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3⋊D3×C19×C23C211yesmaximal, characteristic
2C32×C19×C23C411yescharacteristic, complemented, Hall
3D3×C19×C23—62no—
4C19×Dic23—91nomaximal, Hall
5C3×C19×C23—22no—
6C2×C19×C23—91no—
7C23⋊#157C1911yesmaximal, characteristic, direct product factor, Hall
8C19×#157—231nomaximal, Hall
9C19×C23#15711yescharacteristic, complemented, Hall
10C3⋊D3×C23C2×C1911yescharacteristic
11C3⋊D3×C19D2311yescharacteristic
12C32×C23C4×C1911yescharacteristic, complemented, Hall
13C32×C19Dic2311yescharacteristic, complemented, Hall
14D3×C23—62no—
15D3×C19—62no—
16Dic23—91noHall
17C4×C19—2071noHall
18C3×C23—22no—
19C3×C19—22no—
20C2×C23—91no—
21C2×C19—91no—
22#157—231noHall
23C23C19×#15711yescharacteristic, complemented, Sylow
24C19C23⋊#15711yescharacteristic, direct product factor, Sylow
25C3⋊D3C19×D2311yescharacteristic
26C32C19×Dic2311yescharacteristic, complemented, Sylow
27D3—62no—
28C4—2071noSylow
29C3—22no—
30C2—91no—
subgroupG/H
center, hypercenterC19C23⋊#157
commutator, hypocenterC32×C23C4×C19
FrattiniC1G
Fitting, socleC32×C19×C23C4
prime radicalC3⋊D3×C19×C23C2
cosocleC3⋊D3×C23C2×C19
LCSG ▷ C32×C23
UCSC1 ◁ C19

Complements

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

NH ≅ G/Ntype
2. C32×C19×C23C4semidirect
7. C23⋊#157C19direct (N × H)
9. C19×C23#157semidirect
12. C32×C23C4×C19semidirect
13. C32×C19Dic23semidirect
23. C23C19×#157semidirect
24. C19C23⋊#157direct (N × H)
26. C32C19×Dic23semidirect

Maximal subgroups

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

subgroupindex
C3⋊D3×C19×C232
C19×Dic239
C23⋊#15719
C19×#15723