Finite Group Databasebeta

← C7×Dic1119 #44531249

Subgroups — C7×Dic1119 #44531249

Order 31332.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×C7×C373C211yesmaximal, characteristic
2C7×Dic373—31nomaximal, Hall
3C3×C7×C373C411yescharacteristic, complemented, Hall
4C2×C7×C373D311yescharacteristic
5Dic1119C711yesmaximal, characteristic, direct product factor, Hall
6C7×C373Dic311yescharacteristic, complemented, Hall
7C2×C3×C373C2×C711yescharacteristic
8Dic373—31noHall
9C3×C373C4×C711yescharacteristic, complemented, Hall
10C2×C373D3×C711yescharacteristic
11C373C7×Dic311yescharacteristic, complemented, Sylow
12C7×Dic3—3731nomaximal, Hall
13C2×C3×C7D37311yescharacteristic
14C4×C7—11191noHall
15C3×C7Dic37311yescharacteristic, complemented, Hall
16C2×C7D111911yescharacteristic
17Dic3—3731noHall
18C7Dic111911yescharacteristic, direct product factor, Sylow
19C2×C3C7×D37311yescharacteristic
20C4—11191noSylow
21C3C7×Dic37311yescharacteristic, complemented, Sylow
22C2C7×D111911yescharacteristic
subgroupG/H
center, hypercenterC2×C7D1119
commutator, hypocenterC3×C373C4×C7
FrattiniC2C7×D1119
Fitting, socle, prime radicalC2×C3×C7×C373C2
cosocleC2×C3×C373C2×C7
LCSG ▷ C3×C373
UCSC1 ◁ C2×C7

Complements

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

NH ≅ G/Ntype
3. C3×C7×C373C4semidirect
5. Dic1119C7direct (N × H)
6. C7×C373Dic3semidirect
9. C3×C373C4×C7semidirect
11. C373C7×Dic3semidirect
15. C3×C7Dic373semidirect
18. C7Dic1119direct (N × H)
21. C3C7×Dic373semidirect

Maximal subgroups

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

subgroupindex
C2×C3×C7×C3732
C7×Dic3733
Dic11197
C7×Dic3373