Finite Group Databasebeta

← C7×Dic3×C283 #37557772

Subgroups — C7×Dic3×C283 #37557772

Order 23772.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×C7×C283C211yesmaximal, characteristic
2C4×C7×C283—31nomaximal, Hall
3C3×C7×C283C411yescharacteristic, complemented, Hall
4C2×C7×C283D311yescharacteristic
5Dic3×C283C711yesmaximal, characteristic, direct product factor, Hall
6C7×C283Dic311yescharacteristic, direct product factor, Hall
7C2×C3×C283C2×C711yescharacteristic
8C4×C283—31noHall
9C3×C283C4×C711yescharacteristic, complemented, Hall
10C2×C283D3×C711yescharacteristic
11C283C7×Dic311yescharacteristic, direct product factor, Sylow
12C7×Dic3C28311yesmaximal, characteristic, direct product factor, Hall
13C2×C3×C7C2×C28311yescharacteristic
14C4×C7—31noHall
15C3×C7C4×C28311yescharacteristic, complemented, Hall
16C2×C7D3×C28311yescharacteristic
17Dic3C7×C28311yescharacteristic, direct product factor, Hall
18C7Dic3×C28311yescharacteristic, direct product factor, Sylow
19C2×C3C2×C7×C28311yescharacteristic
20C4—31noSylow
21C3C4×C7×C28311yescharacteristic, complemented, Sylow
22C2D3×C7×C28311yescharacteristic
subgroupG/H
center, hypercenterC2×C7×C283D3
commutator, hypocenterC3C4×C7×C283
FrattiniC2D3×C7×C283
Fitting, socle, prime radicalC2×C3×C7×C283C2
cosocleC2×C3C2×C7×C283
LCSG ▷ C3
UCSC1 ◁ C2×C7×C283

Complements

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

NH ≅ G/Ntype
3. C3×C7×C283C4semidirect
5. Dic3×C283C7direct (N × H)
6. C7×C283Dic3direct (N × H)
9. C3×C283C4×C7semidirect
11. C283C7×Dic3direct (N × H)
12. C7×Dic3C283direct (N × H)
15. C3×C7C4×C283semidirect
17. Dic3C7×C283direct (N × H)
18. C7Dic3×C283direct (N × H)
21. C3C4×C7×C283semidirect

Maximal subgroups

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

subgroupindex
C2×C3×C7×C2832
C4×C7×C2833
Dic3×C2837
C7×Dic3283