Finite Group Databasebeta

← C7×Dic573 #30630997

Subgroups — C7×Dic573 #30630997

Order 16044.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×C7×C191C211yesmaximal, characteristic
2C7×Dic191—31nomaximal, Hall
3C3×C7×C191C411yescharacteristic, complemented, Hall
4C2×C7×C191D311yescharacteristic
5Dic573C711yesmaximal, characteristic, direct product factor, Hall
6C7×C191Dic311yescharacteristic, complemented, Hall
7C2×C3×C191C2×C711yescharacteristic
8Dic191—31noHall
9C3×C191C4×C711yescharacteristic, complemented, Hall
10C2×C191D3×C711yescharacteristic
11C191C7×Dic311yescharacteristic, complemented, Sylow
12C7×Dic3—1911nomaximal, Hall
13C2×C3×C7D19111yescharacteristic
14C4×C7—5731noHall
15C3×C7Dic19111yescharacteristic, complemented, Hall
16C2×C7D57311yescharacteristic
17Dic3—1911noHall
18C7Dic57311yescharacteristic, direct product factor, Sylow
19C2×C3C7×D19111yescharacteristic
20C4—5731noSylow
21C3C7×Dic19111yescharacteristic, complemented, Sylow
22C2C7×D57311yescharacteristic
subgroupG/H
center, hypercenterC2×C7D573
commutator, hypocenterC3×C191C4×C7
FrattiniC2C7×D573
Fitting, socle, prime radicalC2×C3×C7×C191C2
cosocleC2×C3×C191C2×C7
LCSG ▷ C3×C191
UCSC1 ◁ C2×C7

Complements

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

NH ≅ G/Ntype
3. C3×C7×C191C4semidirect
5. Dic573C7direct (N × H)
6. C7×C191Dic3semidirect
9. C3×C191C4×C7semidirect
11. C191C7×Dic3semidirect
15. C3×C7Dic191semidirect
18. C7Dic573direct (N × H)
21. C3C7×Dic191semidirect

Maximal subgroups

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

subgroupindex
C2×C3×C7×C1912
C7×Dic1913
Dic5737
C7×Dic3191