Finite Group Databasebeta

← C9×C19×C137 #37552840

Subgroups — C9×C19×C137 #37552840

Order 23427.

12 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C19×C137C311yesmaximal, characteristic
2C19×C137C911yescharacteristic, direct product factor, Hall
3C9×C137C1911yesmaximal, characteristic, direct product factor, Hall
4C3×C137C3×C1911yescharacteristic
5C9×C19C13711yesmaximal, characteristic, direct product factor, Hall
6C137C9×C1911yescharacteristic, direct product factor, Sylow
7C3×C19C3×C13711yescharacteristic
8C19C9×C13711yescharacteristic, direct product factor, Sylow
9C9C19×C13711yescharacteristic, direct product factor, Sylow
10C3C3×C19×C13711yescharacteristic
subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC3C3×C19×C137
socle, prime radicalC3×C19×C137C3
LCSG ▷ C1
UCSC1 ◁ G

Complements

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

NH ≅ G/Ntype
2. C19×C137C9direct (N × H)
3. C9×C137C19direct (N × H)
5. C9×C19C137direct (N × H)
6. C137C9×C19direct (N × H)
8. C19C9×C137direct (N × H)
9. C9C19×C137direct (N × H)

Maximal subgroups

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

subgroupindex
C3×C19×C1373
C9×C13719
C9×C19137