Finite Group Databasebeta

← C19×#13089712 #42119949

Subgroups — C19×#13089712 #42119949

Order 27588.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C19×C112⋊C3C211yesmaximal, characteristic
2C11×C19×Dic11—31nomaximal, Hall
3C19×C112⋊C3C411yescharacteristic, complemented, Hall
4C2×C112×C19D311yescharacteristic
5C112×C19Dic311yescharacteristic, complemented, Hall
6#13089712C1911yesmaximal, characteristic, direct product factor, Hall
7C4×C11×C19—331no—
8C19×Dic11—31no—
9C2×C112⋊C3C2×C1911yescharacteristic
10C11×Dic11—31noHall
11C2×C11×C19—31no—
12C2×C11×C19—31no—
13C2×C11×C19—61no—
14C112⋊C3C4×C1911yescharacteristic, complemented, Hall
15C2×C112D3×C1911yescharacteristic
16Dic3×C19—1211nomaximal, Hall
17C11×C19—31no—
18C11×C19—31no—
19C11×C19—61no—
20C112Dic3×C1911yescharacteristic, complemented, Sylow
21C2×C3×C19—1211no—
22C4×C19—331noHall
23C3×C19—1211noHall
24C4×C11—331no—
25Dic11—31no—
26C2×C19#1062439111yescharacteristic
27C2×C11—31no—
28C2×C11—31no—
29C2×C11—61no—
30C19#1308971211yescharacteristic, direct product factor, Sylow
31Dic3—1211noHall
32C11—31no—
33C11—31no—
34C11—61no—
35C2×C3—1211no—
36C4—331noSylow
37C3—1211noSylow
38C2C19×#1062439111yescharacteristic
subgroupG/H
center, hypercenterC2×C19#10624391
commutator, hypocenterC112⋊C3C4×C19
FrattiniC2C19×#10624391
Fitting, socleC2×C112×C19D3
prime radicalC2×C19×C112⋊C3C2
cosocleC2×C112⋊C3C2×C19
LCSG ▷ C112⋊C3
UCSC1 ◁ C2×C19

Complements

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

NH ≅ G/Ntype
3. C19×C112⋊C3C4semidirect
5. C112×C19Dic3semidirect
6. #13089712C19direct (N × H)
14. C112⋊C3C4×C19semidirect
20. C112Dic3×C19semidirect
30. C19#13089712direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C19×C112⋊C32
C11×C19×Dic113
#1308971219
Dic3×C19121