Finite Group Databasebeta

← #1712×C163 #35210470

Subgroups — #1712×C163 #35210470

Order 20864.

280 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#493×C163C216yesmaximal, complemented
2C82×C163C211yesmaximal, characteristic, complemented
3C2×D8×C163—212no—
4#127×C163C2214yes—
5C4×C8×C163C2213yes—
6C2×D4×C163—212no—
7D8×C163—424no—
8C2×C8×C163D416yes—
9C42×C163C2311yescharacteristic
10C23×C163—44no—
11D4×C163—424no—
12C2×C4×C163C2×D413yes—
13C8×C163D8112yescomplemented
14C22×C163—812no—
15C22×C163#12711yescharacteristic
16C4×C163C2×D816yes—
17C2×C163—164no—
18C2×C163#49313yes—
19C163#171211yescharacteristic, direct product factor, Sylow
20#1712C16311yesmaximal, characteristic, direct product factor, Sylow
21#493C2×C16316yescomplemented
22C82C2×C16311yescharacteristic, complemented
23C2×D8—212no—
24#127C22×C16314yes—
25C4×C8C22×C16313yes—
26C2×D4—212no—
27D8—424no—
28C2×C8D4×C16316yes—
29C42C23×C16311yescharacteristic
30C23—44no—
31D4—424no—
32C2×C4C2×D4×C16313yes—
33C8D8×C163112yescomplemented
34C22—812no—
35C22#127×C16311yescharacteristic
36C4C2×D8×C16316yes—
37C2—164no—
38C2#493×C16313yes—
subgroupG/H
center, socleC22×C163#127
commutator, Frattini, cosocleC42C23×C163
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C163 ◁ C42×C163 ◁ G

Complements

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

NH ≅ G/Ntype
1. #493×C163C2semidirect
2. C82×C163C2semidirect
13. C8×C163D8semidirect
19. C163#1712direct (N × H)
20. #1712C163direct (N × H)
21. #493C2×C163semidirect
22. C82C2×C163semidirect
33. C8D8×C163semidirect

Maximal subgroups

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

subgroupindex
#493×C1632
C82×C1632
#1712163