Finite Group Databasebeta

← C9×C19×C109 #32916111

Subgroups — C9×C19×C109 #32916111

Order 18639.

12 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C19×C109C311yesmaximal, characteristic
2C19×C109C911yescharacteristic, direct product factor, Hall
3C9×C109C1911yesmaximal, characteristic, direct product factor, Hall
4C3×C109C3×C1911yescharacteristic
5C9×C19C10911yesmaximal, characteristic, direct product factor, Hall
6C109C9×C1911yescharacteristic, direct product factor, Sylow
7C3×C19C3×C10911yescharacteristic
8C19C9×C10911yescharacteristic, direct product factor, Sylow
9C9C19×C10911yescharacteristic, direct product factor, Sylow
10C3C3×C19×C10911yescharacteristic
subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC3C3×C19×C109
socle, prime radicalC3×C19×C109C3
LCSG ▷ C1
UCSC1 ◁ G

Complements

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

NH ≅ G/Ntype
2. C19×C109C9direct (N × H)
3. C9×C109C19direct (N × H)
5. C9×C19C109direct (N × H)
6. C109C9×C19direct (N × H)
8. C19C9×C109direct (N × H)
9. C9C19×C109direct (N × H)

Maximal subgroups

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

subgroupindex
C3×C19×C1093
C9×C10919
C9×C19109