Finite Group Databasebeta

← C9×D1801 #44569748

Subgroups — C9×D1801 #44569748

Order 32418.

12 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C9×C1801C211yesmaximal, characteristic, complemented, Hall
2C3×D1801C311yesmaximal, characteristic
3C3×C1801C2×C311yescharacteristic
4D1801C911yescharacteristic, direct product factor, Hall
5C1801C2×C911yescharacteristic, complemented, Sylow
6C2×C9—18011nomaximal, Hall
7C9D180111yescharacteristic, direct product factor, Sylow
8C2×C3—18011no—
9C3C3×D180111yescharacteristic
10C2—18011noSylow
subgroupG/H
center, hypercenterC9D1801
commutator, hypocenterC1801C2×C9
FrattiniC3C3×D1801
FittingC9×C1801C2
socle, cosocleC3×C1801C2×C3
prime radicalC3×D1801C3
LCSG ▷ C1801
UCSC1 ◁ C9

Complements

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

NH ≅ G/Ntype
1. C9×C1801C2semidirect
4. D1801C9direct (N × H)
5. C1801C2×C9semidirect
7. C9D1801direct (N × H)

Maximal subgroups

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

subgroupindex
C9×C18012
C3×D18013
C2×C91801