Finite Group Databasebeta

← C3×Dic39 #90850

Subgroups — C3×Dic39 #90850

Order 468.

28 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C32×C13C211yesmaximal, characteristic
2Dic39C311yesmaximal, characteristic, direct product factor
3C3×Dic13—31nomaximal
4C32×C13C411yescharacteristic, complemented, Hall
5C2×C3×C13—21no—
6C2×C3×C13D311yescharacteristic
7C2×C3×C13C2×C311yescharacteristic
8Dic13—31noHall
9C3×C13—21no—
10C3×C13Dic311yescharacteristic, complemented
11C3×C13C3×C411yescharacteristic, complemented
12C3×Dic3—131nomaximal, Hall
13C2×C13C3×D311yescharacteristic
14C2×C32D1311yescharacteristic
15C13C3×Dic311yescharacteristic, complemented, Sylow
16C3×C4—391no—
17Dic3—131no—
18C32Dic1311yescharacteristic, complemented, Sylow
19C2×C3—21no—
20C2×C3C3×D1311yescharacteristic
21C2×C3D3911yescharacteristic
22C4—391noSylow
23C3—21no—
24C3C3×Dic1311yescharacteristic, complemented
25C3Dic3911yescharacteristic, direct product factor
26C2C3×D3911yescharacteristic
subgroupG/H
center, hypercenterC2×C3D39
commutator, hypocenterC3×C13C3×C4
FrattiniC2C3×D39
Fitting, socle, prime radicalC2×C32×C13C2
cosocleC2×C3×C13C2×C3
LCSG ▷ C3×C13
UCSC1 ◁ C2×C3

Complements

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

NH ≅ G/Ntype
2. Dic39C3direct (N × H)
4. C32×C13C4semidirect
10. C3×C13Dic3semidirect
11. C3×C13C3×C4semidirect
15. C13C3×Dic3semidirect
18. C32Dic13semidirect
24. C3C3×Dic13semidirect
25. C3Dic39direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C32×C132
Dic393
C3×Dic133
C3×Dic313