Finite Group Databasebeta

← D9×D811 #44415955

Subgroups — D9×D811 #44415955

Order 29196.

30 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D7299C211yesmaximal, characteristic, complemented
2C9×D811C211yesmaximal, characteristic, complemented
3D9×C811C211yesmaximal, characteristic, complemented
4D3×D811—31nomaximal
5C9×C811C2211yescharacteristic, complemented, Hall
6D2433—31no—
7C3×D811D311yescharacteristic
8D3×C811—31no—
9C2×D811—91noHall
10C3×C811C2×D311yescharacteristic
11C2×C811—91no—
12D811—91no—
13D811D911yescharacteristic, direct product factor
14C811C2×D911yescharacteristic, complemented, Sylow
15C2×D9—8111nomaximal, Hall
16C2×C9—8111no—
17D9—8111no—
18D9D81111yescharacteristic, direct product factor
19C2×D3—24331no—
20C9C2×D81111yescharacteristic, complemented, Sylow
21C2×C3—8111no—
22D3—31no—
23D3—24331no—
24C22—72991noSylow
25C3D3×D81111yescharacteristic
26C2—91no—
27C2—8111no—
28C2—72991no—
subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C811C22
FrattiniC3D3×D811
socleC3×C811C2×D3
LCSG ▷ C9×C811
UCSC1

Complements

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

NH ≅ G/Ntype
1. D7299C2semidirect
2. C9×D811C2semidirect
3. D9×C811C2semidirect
5. C9×C811C22semidirect
13. D811D9direct (N × H)
14. C811C2×D9semidirect
18. D9D811direct (N × H)
20. C9C2×D811semidirect

Maximal subgroups

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

subgroupindex
D72992
C9×D8112
D9×C8112
D3×D8113
C2×D9811