Finite Group Databasebeta

← C9⋊S4 #6256

Subgroups — C9⋊S4 #6256

Order 216.

49 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C9×A4C211yesmaximal, characteristic, complemented
2C3⋊S4—31nomaximal
3(C22⋊C9)⋊C2—32nomaximal
4#611—31nomaximal
5C3⋊D9—41nomaximal
6C3×A4D311yescharacteristic
7C22×C9D311yescharacteristic, complemented
8C2×D9—31no—
9C22⋊C9D312yescomplemented
10Dic9—31no—
11C3×C9—41noSylow
12S4—93no—
13#67—91no—
14C3⋊D3—121no—
15C2×C9—31no—
16D9—61no—
17D9—122no—
18C22×C3C3⋊D311yescharacteristic
19C2×D3—91no—
20A4D913yescomplemented
21Dic3—91no—
22C32—41no—
23C9—42no—
24C9S411yescharacteristic, complemented
25D4—271noSylow
26C2×C3—31no—
27D3—181no—
28D3—363no—
29C22—271no—
30C22C3⋊D911yescharacteristic, complemented
31C4—271no—
32C3—43no—
33C3C3⋊S411yescharacteristic
34C2—31no—
35C2—541no—
subgroupG/H
center, hypercenterC1G
commutator, cosocle, hypocenterC9×A4C2
FrattiniC3C3⋊S4
FittingC22×C9D3
socleC22×C3C3⋊D3
LCSG ▷ C9×A4
UCSC1

Complements

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

NH ≅ G/Ntype
1. C9×A4C2semidirect
7. C22×C9D3semidirect
9. C22⋊C9D3semidirect
20. A4D9semidirect
24. C9S4semidirect
30. C22C3⋊D9semidirect

Maximal subgroups

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

subgroupindex
C9×A42
C3⋊S43
(C22⋊C9)⋊C23
#6113
C3⋊D94