Finite Group Databasebeta

← #35222931

Subgroups — #35222931

Order 20864.

1272 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104732C2114yesmaximal, complemented
2C43×C163C211yesmaximal, characteristic, complemented
3C22×D652C22128yes—
4#19104732—256no—
5C2×C42×C163C2217yes—
6C23×D163C2318yes—
7C2×D652—2168no—
8C22×C4×C163C2317yes—
9C42×C163D4128yescomplemented
10C22×D163—256no—
11D652—4112no—
12C23×C163C2411yescharacteristic
13C2×C4×C163C2×D4142yes—
14C22×C163C22×D417yes—
15C2×D163—456no—
16C4×C163#127128yescomplemented
17C2×C163C2×#12717yes—
18D163—88no—
19C163#286711yescharacteristic, complemented, Sylow
20#2867—1631nomaximal, Sylow
21C2×#127—16314no—
22C43D16311yescharacteristic, complemented
23C22×D4—16328no—
24#127—32656no—
25C2×C42C2×D16317yes—
26C24—1638no—
27C2×D4—326168no—
28C22×C4C22×D16317yes—
29C42D652128yescomplemented
30C23—32656no—
31C23C23×D16311yescharacteristic
32D4—652112no—
33C2×C4C2×D652142yes—
34C22—65256no—
35C22C22×D65217yes—
36C4#19104732128yescomplemented
37C2—13048no—
38C2C2×#1910473217yes—
subgroupG/H
center, FrattiniC23C23×D163
commutator, socle, cosocleC23×C163C24
FittingC43×C163C2
hypercenterC43D163
hypocenterC163#2867
LCSG ▷ C23×C163 ▷ C163
UCSC1 ◁ C23 ◁ C43

Complements

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

NH ≅ G/Ntype
1. C2×#19104732C2semidirect
2. C43×C163C2semidirect
9. C42×C163D4semidirect
16. C4×C163#127semidirect
19. C163#2867semidirect
22. C43D163semidirect
29. C42D652semidirect
36. C4#19104732semidirect

Maximal subgroups

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

subgroupindex
C2×#191047322
C43×C1632
#2867163