Finite Group Databasebeta

← C3×C31×Dic47 #31775713

Subgroups — C3×C31×Dic47 #31775713

Order 17484.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×C31×C47C211yesmaximal, characteristic
2C31×Dic47C311yesmaximal, characteristic, direct product factor, Hall
3C3×C31×C47C411yescharacteristic, complemented, Hall
4C2×C31×C47C2×C311yescharacteristic
5C31×C47C3×C411yescharacteristic, complemented, Hall
6C3×Dic47C3111yesmaximal, characteristic, direct product factor, Hall
7C3×C4×C31—471nomaximal, Hall
8C2×C3×C47C2×C3111yescharacteristic
9Dic47C3×C3111yescharacteristic, direct product factor, Hall
10C2×C3×C31D4711yescharacteristic
11C3×C47C4×C3111yescharacteristic, complemented, Hall
12C4×C31—471noHall
13C2×C47C2×C3×C3111yescharacteristic
14C3×C31Dic4711yescharacteristic, direct product factor, Hall
15C2×C31C3×D4711yescharacteristic
16C47C3×C4×C3111yescharacteristic, complemented, Sylow
17C31C3×Dic4711yescharacteristic, direct product factor, Sylow
18C3×C4—471noHall
19C2×C3C31×D4711yescharacteristic
20C4—471noSylow
21C3C31×Dic4711yescharacteristic, direct product factor, Sylow
22C2C3×C31×D4711yescharacteristic
subgroupG/H
center, hypercenterC2×C3×C31D47
commutator, hypocenterC47C3×C4×C31
FrattiniC2C3×C31×D47
Fitting, socle, prime radicalC2×C3×C31×C47C2
cosocleC2×C47C2×C3×C31
LCSG ▷ C47
UCSC1 ◁ C2×C3×C31

Complements

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

NH ≅ G/Ntype
2. C31×Dic47C3direct (N × H)
3. C3×C31×C47C4semidirect
5. C31×C47C3×C4semidirect
6. C3×Dic47C31direct (N × H)
9. Dic47C3×C31direct (N × H)
11. C3×C47C4×C31semidirect
14. C3×C31Dic47direct (N × H)
16. C47C3×C4×C31semidirect
17. C31C3×Dic47direct (N × H)
21. C3C31×Dic47direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C3×C31×C472
C31×Dic473
C3×Dic4731
C3×C4×C3147