Finite Group Databasebeta

← D9×D863 #44526970

Subgroups — D9×D863 #44526970

Order 31068.

30 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D7767C211yesmaximal, characteristic, complemented
2C9×D863C211yesmaximal, characteristic, complemented
3D9×C863C211yesmaximal, characteristic, complemented
4D3×D863—31nomaximal
5C9×C863C2211yescharacteristic, complemented, Hall
6D2589—31no—
7C3×D863D311yescharacteristic
8D3×C863—31no—
9C2×D863—91noHall
10C3×C863C2×D311yescharacteristic
11C2×C863—91no—
12D863—91no—
13D863D911yescharacteristic, direct product factor
14C863C2×D911yescharacteristic, complemented, Sylow
15C2×D9—8631nomaximal, Hall
16C2×C9—8631no—
17D9—8631no—
18D9D86311yescharacteristic, direct product factor
19C2×D3—25891no—
20C9C2×D86311yescharacteristic, complemented, Sylow
21C2×C3—8631no—
22D3—31no—
23D3—25891no—
24C22—77671noSylow
25C3D3×D86311yescharacteristic
26C2—91no—
27C2—77671no—
28C2—8631no—
subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C863C22
FrattiniC3D3×D863
socleC3×C863C2×D3
LCSG ▷ C9×C863
UCSC1

Complements

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

NH ≅ G/Ntype
1. D7767C2semidirect
2. C9×D863C2semidirect
3. D9×C863C2semidirect
5. C9×C863C22semidirect
13. D863D9direct (N × H)
14. C863C2×D9semidirect
18. D9D863direct (N × H)
20. C9C2×D863semidirect

Maximal subgroups

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

subgroupindex
D77672
C9×D8632
D9×C8632
D3×D8633
C2×D9863