Finite Group Databasebeta

← D3×C9⋊C9 #92252

Subgroups — D3×C9⋊C9 #92252

Order 486.

96 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C9⋊C9C211yesmaximal, characteristic, complemented, Sylow
2C3×D3×C9C313yesmaximal
3C3×D3×C9C311yesmaximal, characteristic
4C2×C9⋊C9—31nomaximal
5C32×C9C2×C311yescharacteristic
6C32×C9C2×C313yes—
7C9⋊C9—23no—
8C9⋊C9—21no—
9C9⋊C9D311yescharacteristic, direct product factor
10C32×D3C3211yescharacteristic
11C2×C3×C9—31no—
12C2×C3×C9—33no—
13D3×C9—33no—
14D3×C9C913yescomplemented
15C33C2×C3211yescharacteristic
16C3×C9—21no—
17C3×C9—23no—
18C3×C9—23no—
19C3×C9—33no—
20C3×C9—63no—
21C3×C9C2×C913yescomplemented
22C3×C9C3×D313yes—
23C3×C9C3×D311yescharacteristic
24C2×C32—31no—
25C3×D3C3×C911yescharacteristic
26C3×D33−1+213yes—
27C2×C9—33no—
28C2×C9—93no—
29C32—21no—
30C32—23no—
31C32C2×C3×C911yescharacteristic
32C32C2×3−1+213yes—
33C32C32×D311yescharacteristic
34C9—23no—
35C9—33no—
36C9—63no—
37C9D3×C913yescomplemented
38C2×C3—31no—
39C2×C3—33no—
40D3C9⋊C911yescharacteristic, direct product factor
41C3—21no—
42C3—23no—
43C3C2×C9⋊C911yescharacteristic, complemented
44C3C3×D3×C911yescharacteristic
45C3D3×3−1+213yes—
46C2—31noSylow
subgroupG/H
center, FrattiniC32C32×D3
commutatorC32C2×C3×C9
FittingC3×C9⋊C9C2
socle, cosocleC33C2×C32
prime radicalC32×D3C32
hypercenterC9⋊C9D3
hypocenterC3C2×C9⋊C9
LCSG ▷ C32 ▷ C3
UCSC1 ◁ C32 ◁ C9⋊C9

Complements

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

NH ≅ G/Ntype
1. C3×C9⋊C9C2semidirect
9. C9⋊C9D3direct (N × H)
14. D3×C9C9semidirect
21. C3×C9C2×C9semidirect
37. C9D3×C9semidirect
40. D3C9⋊C9direct (N × H)
43. C3C2×C9⋊C9semidirect

Maximal subgroups

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

subgroupindex
C3×C9⋊C92
C3×D3×C93
C2×C9⋊C93