Finite Group Databasebeta

← C9×D1157 #35209694

Subgroups — C9×D1157 #35209694

Order 20826.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C9×C13×C89C211yesmaximal, characteristic, complemented, Hall
2C3×D1157C311yesmaximal, characteristic
3C3×C13×C89C2×C311yescharacteristic
4D1157C911yescharacteristic, direct product factor, Hall
5C9×D89—131nomaximal, Hall
6C13×C89C2×C911yescharacteristic, complemented, Hall
7C9×C89D1311yescharacteristic, complemented, Hall
8C3×D89—131no—
9C3×C89C3×D1311yescharacteristic
10C9×D13—891nomaximal, Hall
11D89—131noHall
12C9×C13D8911yescharacteristic, complemented, Hall
13C89C9×D1311yescharacteristic, complemented, Sylow
14C3×D13—891no—
15C3×C13C3×D8911yescharacteristic
16D13—891noHall
17C2×C9—11571noHall
18C13C9×D8911yescharacteristic, complemented, Sylow
19C9D115711yescharacteristic, direct product factor, Sylow
20C2×C3—11571no—
21C3C3×D115711yescharacteristic
22C2—11571noSylow
subgroupG/H
center, hypercenterC9D1157
commutator, hypocenterC13×C89C2×C9
FrattiniC3C3×D1157
FittingC9×C13×C89C2
socle, cosocleC3×C13×C89C2×C3
prime radicalC3×D1157C3
LCSG ▷ C13×C89
UCSC1 ◁ C9

Complements

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

NH ≅ G/Ntype
1. C9×C13×C89C2semidirect
4. D1157C9direct (N × H)
6. C13×C89C2×C9semidirect
7. C9×C89D13semidirect
12. C9×C13D89semidirect
13. C89C9×D13semidirect
18. C13C9×D89semidirect
19. C9D1157direct (N × H)

Maximal subgroups

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

subgroupindex
C9×C13×C892
C3×D11573
C9×D8913
C9×D1389