Finite Group Databasebeta

← C7×Dic271⋊C5 #49182002

Subgroups — C7×Dic271⋊C5 #49182002

Order 37940.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×C271⋊C5C211yesmaximal, characteristic
2C7×C271⋊C5C411yescharacteristic, complemented, Hall
3C7×Dic271C511yesmaximal, characteristic, complemented, Hall
4Dic271⋊C5C711yesmaximal, characteristic, direct product factor, Hall
5C2×C7×C271C2×C511yescharacteristic
6C2×C271⋊C5C2×C711yescharacteristic
7C7×C271C4×C511yescharacteristic, complemented, Hall
8C271⋊C5C4×C711yescharacteristic, complemented, Hall
9Dic271C5×C711yescharacteristic, complemented, Hall
10C2×C271C2×C5×C711yescharacteristic
11C271C4×C5×C711yescharacteristic, complemented, Sylow
12C4×C5×C7—2711nomaximal, Hall
13C2×C5×C7—2711no—
14C5×C7—2711noHall
15C4×C7—2711noHall
16C4×C5—2711noHall
17C2×C7D271⋊C511yescharacteristic
18C2×C5—2711no—
19C7Dic271⋊C511yescharacteristic, direct product factor, Sylow
20C5—2711noSylow
21C4—2711noSylow
22C2C7×D271⋊C511yescharacteristic
subgroupG/H
center, hypercenterC2×C7D271⋊C5
commutator, hypocenterC271C4×C5×C7
FrattiniC2C7×D271⋊C5
Fitting, socleC2×C7×C271C2×C5
prime radicalC2×C7×C271⋊C5C2
cosocleC2×C271C2×C5×C7
LCSG ▷ C271
UCSC1 ◁ C2×C7

Complements

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

NH ≅ G/Ntype
2. C7×C271⋊C5C4semidirect
3. C7×Dic271C5semidirect
4. Dic271⋊C5C7direct (N × H)
7. C7×C271C4×C5semidirect
8. C271⋊C5C4×C7semidirect
9. Dic271C5×C7semidirect
11. C271C4×C5×C7semidirect
19. C7Dic271⋊C5direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×C271⋊C52
C7×Dic2715
Dic271⋊C57
C4×C5×C7271