Finite Group Databasebeta

← #35214151

Subgroups — #35214151

Order 20864.

280 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23782042C216yesmaximal, complemented
2C82×C163C211yesmaximal, characteristic, complemented
3C2×D1304—212no—
4#19104732C2214yes—
5C4×C8×C163C2213yes—
6C2×D652—212no—
7D1304—424no—
8C2×C8×C163D416yes—
9C42×C163C2311yescharacteristic
10C22×D163—44no—
11D652—424no—
12C2×C4×C163C2×D413yes—
13C8×C163D8112yescomplemented
14C22×C163#12711yescharacteristic
15C2×D163—812no—
16C4×C163C2×D816yes—
17C2×C163#49313yes—
18D163—164no—
19C163#171211yescharacteristic, complemented, Sylow
20#1712—1631nomaximal, Sylow
21#493—1636no—
22C82D16311yescharacteristic, complemented
23C2×D8—32612no—
24#127—1634no—
25C4×C8C2×D16313yes—
26C2×D4—32612no—
27D8—65224no—
28C2×C8D65216yes—
29C42C22×D16311yescharacteristic
30C23—6524no—
31D4—65224no—
32C2×C4C2×D65213yes—
33C8D1304112yescomplemented
34C22—130412no—
35C22#1910473211yescharacteristic
36C4C2×D130416yes—
37C2—26084no—
38C2#2378204213yes—
subgroupG/H
centerC22#19104732
commutator, cosocleC42×C163C23
FrattiniC42C22×D163
FittingC82×C163C2
socleC22×C163#127
hypercenterC82D163
hypocenterC163#1712
LCSG ▷ C42×C163 ▷ C22×C163 ▷ C163
UCSC1 ◁ C22 ◁ C42 ◁ C82

Complements

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

NH ≅ G/Ntype
1. #23782042C2semidirect
2. C82×C163C2semidirect
13. C8×C163D8semidirect
19. C163#1712semidirect
22. C82D163semidirect
33. C8D1304semidirect

Maximal subgroups

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

subgroupindex
#237820422
C82×C1632
#1712163