Finite Group Databasebeta

← C9×#168 #67072

Subgroups — C9×#168 #67072

Order 360.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×C5×C9C211yesmaximal, characteristic
2C3×#168C311yesmaximal, characteristic
3C2×C5×C9C411yescharacteristic
4C8×C9—51nomaximal, Hall
5C3×C4×C5C2×C311yescharacteristic
6C5×C9C811yescharacteristic, complemented, Hall
7#168C911yescharacteristic, direct product factor, Hall
8C4×C9D511yescharacteristic
9C2×C3×C5C3×C411yescharacteristic
10C3×C8—51no—
11C4×C5C2×C911yescharacteristic
12C2×C9Dic511yescharacteristic
13C3×C5C3×C811yescharacteristic
14C3×C4C3×D511yescharacteristic
15C2×C5C4×C911yescharacteristic
16C9#16811yescharacteristic, direct product factor, Sylow
17C8—51noSylow
18C2×C3C3×Dic511yescharacteristic
19C5C8×C911yescharacteristic, complemented, Sylow
20C4C9×D511yescharacteristic
21C3C3×#16811yescharacteristic
22C2C9×Dic511yescharacteristic
subgroupG/H
center, hypercenterC4×C9D5
commutator, hypocenterC5C8×C9
FrattiniC3×C4C3×D5
FittingC4×C5×C9C2
socle, prime radicalC2×C3×C5C3×C4
cosocleC3×C4×C5C2×C3
LCSG ▷ C5
UCSC1 ◁ C4×C9

Complements

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

NH ≅ G/Ntype
6. C5×C9C8semidirect
7. #168C9direct (N × H)
16. C9#168direct (N × H)
19. C5C8×C9semidirect

Maximal subgroups

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

subgroupindex
C4×C5×C92
C3×#1683
C8×C95