Finite Group Databasebeta

← C17×#2867 #14525873

Subgroups — C17×#2867 #14525873

Order 2176.

1272 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C17×#127C2114yesmaximal, complemented
2C43×C17C211yesmaximal, characteristic, complemented
3C22×D4×C17C22128yes—
4C17×#127—256no—
5C2×C42×C17C2217yes—
6C24×C17C2318yes—
7C2×D4×C17—2168no—
8C22×C4×C17C2317yes—
9C42×C17D4128yescomplemented
10C23×C17—256no—
11C23×C17C2411yescharacteristic
12D4×C17—4112no—
13C2×C4×C17C2×D4142yes—
14#2867C1711yesmaximal, characteristic, direct product factor, Sylow
15C22×C17—456no—
16C22×C17C22×D417yes—
17C4×C17#127128yescomplemented
18C2×#127C2×C17114yescomplemented
19C43C2×C1711yescharacteristic, complemented
20C2×C17—88no—
21C2×C17C2×#12717yes—
22C22×D4C22×C17128yes—
23#127—256no—
24C2×C42C22×C1717yes—
25C17#286711yescharacteristic, direct product factor, Sylow
26C24C23×C1718yes—
27C2×D4—2168no—
28C22×C4C23×C1717yes—
29C42D4×C17128yescomplemented
30C23—256no—
31C23C24×C1711yescharacteristic
32D4—4112no—
33C2×C4C2×D4×C17142yes—
34C22—456no—
35C22C22×D4×C1717yes—
36C4C17×#127128yescomplemented
37C2—88no—
38C2C2×C17×#12717yes—
subgroupG/H
center, socleC23×C17C24
commutator, Frattini, cosocleC23C24×C17
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C17 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C17×#127C2semidirect
2. C43×C17C2semidirect
9. C42×C17D4semidirect
14. #2867C17direct (N × H)
17. C4×C17#127semidirect
18. C2×#127C2×C17semidirect
19. C43C2×C17semidirect
25. C17#2867direct (N × H)
29. C42D4×C17semidirect
36. C4C17×#127semidirect

Maximal subgroups

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

subgroupindex
C2×C17×#1272
C43×C172
#286717