Finite Group Databasebeta

← C4×D39 #64622

Subgroups — C4×D39 #64622

Order 312.

32 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D39C211yesmaximal, characteristic
2C3×C4×C13C211yesmaximal, characteristic, complemented
3Dic39C211yesmaximal, characteristic, complemented
4C4×D13—31nomaximal, Hall
5C2×C3×C13C2211yescharacteristic
6D39C412yesdirect product factor
7C2×D13—31no—
8C4×C13D311yescharacteristic, complemented
9Dic13—31no—
10C3×C13C2×C411yescharacteristic, complemented, Hall
11C2×C13C2×D311yescharacteristic
12D13—32no—
13C4×D3—131nomaximal, Hall
14C13C4×D311yescharacteristic, complemented, Sylow
15C2×D3—131no—
16C3×C4D1311yescharacteristic, complemented
17Dic3—131no—
18C2×C4—391noSylow
19C2×C3C2×D1311yescharacteristic
20D3—132no—
21C22—391no—
22C4—391no—
23C4D3911yescharacteristic, direct product factor
24C3C4×D1311yescharacteristic, complemented, Sylow
25C2—392no—
26C2C2×D3911yescharacteristic
subgroupG/H
center, hypercenterC4D39
commutator, hypocenterC3×C13C2×C4
FrattiniC2C2×D39
FittingC3×C4×C13C2
socle, cosocleC2×C3×C13C22
prime radicalC2×D39C2
LCSG ▷ C3×C13
UCSC1 ◁ C4

Complements

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

NH ≅ G/Ntype
2. C3×C4×C13C2semidirect
3. Dic39C2semidirect
6. D39C4direct (N × H)
8. C4×C13D3semidirect
10. C3×C13C2×C4semidirect
14. C13C4×D3semidirect
16. C3×C4D13semidirect
23. C4D39direct (N × H)
24. C3C4×D13semidirect

Maximal subgroups

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

subgroupindex
C2×D392
C3×C4×C132
Dic392
C4×D133
C4×D313