Finite Group Databasebeta

← Dic4867 #34085671

Subgroups — Dic4867 #34085671

Order 19468.

12 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×C157C211yesmaximal, characteristic
2C31×C157C411yescharacteristic, complemented, Hall
3Dic157—311nomaximal, Hall
4C2×C157D3111yescharacteristic
5C157Dic3111yescharacteristic, complemented, Sylow
6Dic31—1571nomaximal, Hall
7C2×C31D15711yescharacteristic
8C31Dic15711yescharacteristic, complemented, Sylow
9C4—48671noSylow
10C2D486711yescharacteristic
subgroupG/H
center, Frattini, hypercenterC2D4867
commutator, hypocenterC31×C157C4
Fitting, socle, prime radical, cosocleC2×C31×C157C2
LCSG ▷ C31×C157
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
2. C31×C157C4semidirect
5. C157Dic31semidirect
8. C31Dic157semidirect

Maximal subgroups

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

subgroupindex
C2×C31×C1572
Dic15731
Dic31157