Finite Group Databasebeta

← C9×D1751 #44538539

Subgroups — C9×D1751 #44538539

Order 31518.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C9×C17×C103C211yesmaximal, characteristic, complemented, Hall
2C3×D1751C311yesmaximal, characteristic
3C3×C17×C103C2×C311yescharacteristic
4D1751C911yescharacteristic, direct product factor, Hall
5C9×D103—171nomaximal, Hall
6C17×C103C2×C911yescharacteristic, complemented, Hall
7C9×C103D1711yescharacteristic, complemented, Hall
8C3×D103—171no—
9C3×C103C3×D1711yescharacteristic
10C9×D17—1031nomaximal, Hall
11D103—171noHall
12C9×C17D10311yescharacteristic, complemented, Hall
13C103C9×D1711yescharacteristic, complemented, Sylow
14C3×D17—1031no—
15C3×C17C3×D10311yescharacteristic
16D17—1031noHall
17C2×C9—17511noHall
18C17C9×D10311yescharacteristic, complemented, Sylow
19C9D175111yescharacteristic, direct product factor, Sylow
20C2×C3—17511no—
21C3C3×D175111yescharacteristic
22C2—17511noSylow
subgroupG/H
center, hypercenterC9D1751
commutator, hypocenterC17×C103C2×C9
FrattiniC3C3×D1751
FittingC9×C17×C103C2
socle, cosocleC3×C17×C103C2×C3
prime radicalC3×D1751C3
LCSG ▷ C17×C103
UCSC1 ◁ C9

Complements

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

NH ≅ G/Ntype
1. C9×C17×C103C2semidirect
4. D1751C9direct (N × H)
6. C17×C103C2×C9semidirect
7. C9×C103D17semidirect
12. C9×C17D103semidirect
13. C103C9×D17semidirect
18. C17C9×D103semidirect
19. C9D1751direct (N × H)

Maximal subgroups

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

subgroupindex
C9×C17×C1032
C3×D17513
C9×D10317
C9×D17103