Finite Group Databasebeta

← C9×#106 #63408

Subgroups — C9×#106 #63408

Order 288.

54 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C8×C9C211yesmaximal, characteristic
2C9×C4⋊C4C212yesmaximal
3C3×#106C311yesmaximal, characteristic
4C2×C4×C9—22no—
5C2×C4×C9C2211yescharacteristic
6C8×C9C412yescomplemented
7C2×C3×C8C2×C311yescharacteristic
8C3×C4⋊C4C2×C312yes—
9C22×C9D411yescharacteristic
10C4×C9—42no—
11C4×C9C2×C411yescharacteristic
12C4×C9Q811yescharacteristic
13#106C911yescharacteristic, direct product factor, Sylow
14C2×C3×C4—22no—
15C2×C3×C4C22×C311yescharacteristic
16C3×C8C3×C412yes—
17C2×C9C4⋊C411yescharacteristic
18C2×C9SD1612yes—
19C2×C8C2×C911yescharacteristic
20C4⋊C4C2×C912yes—
21C22×C3C3×D411yescharacteristic
22C3×C4—42no—
23C3×C4C2×C3×C411yescharacteristic
24C3×C4C3×Q811yescharacteristic
25C9#10611yescharacteristic, direct product factor, Sylow
26C2×C4—22no—
27C2×C4C22×C911yescharacteristic
28C8C4×C912yescomplemented
29C2×C3C3×C4⋊C411yescharacteristic
30C2×C3C3×SD1612yes—
31C22D4×C911yescharacteristic
32C4—42no—
33C4C2×C4×C911yescharacteristic
34C4Q8×C911yescharacteristic
35C3C3×#10611yescharacteristic
36C2C9×C4⋊C411yescharacteristic
37C2C9×SD1612yes—
subgroupG/H
centerC22×C9D4
commutatorC4C2×C4×C9
Frattini, cosocleC2×C3×C4C22×C3
socle, prime radicalC22×C3C3×D4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C9 ◁ C2×C4×C9 ◁ G

Complements

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

NH ≅ G/Ntype
6. C8×C9C4semidirect
13. #106C9direct (N × H)
25. C9#106direct (N × H)
28. C8C4×C9semidirect

Maximal subgroups

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

subgroupindex
C2×C8×C92
C9×C4⋊C42
C3×#1063