Finite Group Databasebeta

← C3⋊(C3⋊(Dic71⋊C7)) #31822032

Subgroups — C3⋊(C3⋊(Dic71⋊C7)) #31822032

Order 17892.

72 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C32×C71⋊C7C211yesmaximal, characteristic
2C3⋊(Dic71⋊C7)—34nomaximal
3C32×C71⋊C7C411yescharacteristic, complemented, Hall
4C2×C3×C71⋊C7D314yes—
5C3⋊Dic213C711yesmaximal, characteristic, complemented, Hall
6Dic71⋊C7—91noHall
7C3×C71⋊C7Dic314yescomplemented
8C2×C32×C71C2×C711yescharacteristic
9C2×C71⋊C7C3⋊D311yescharacteristic
10Dic213—34no—
11C32×C71C4×C711yescharacteristic, complemented, Hall
12C71⋊C7C3⋊Dic311yescharacteristic, complemented, Hall
13C2×C3×C71D3×C714yes—
14Dic71—91noHall
15C7×C3⋊Dic3—711nomaximal, Hall
16C3×C71C7×Dic314yescomplemented
17C2×C71C7×C3⋊D311yescharacteristic
18C2×C32×C7—711no—
19C7×Dic3—2134no—
20C71C7×C3⋊Dic311yescharacteristic, complemented, Sylow
21C32×C7—711noHall
22C2×C3×C7—714no—
23C3⋊Dic3—4971noHall
24C4×C7—6391noHall
25C3×C7—714no—
26C2×C32D71⋊C711yescharacteristic
27C2×C7—711no—
28Dic3—14914no—
29C32Dic71⋊C711yescharacteristic, complemented, Sylow
30C7—711noSylow
31C2×C3C3⋊(D71⋊C7)14yes—
32C4—44731noSylow
33C3C3⋊(Dic71⋊C7)14yescomplemented
34C2C3⋊(C3⋊(D71⋊C7))11yescharacteristic
subgroupG/H
center, Frattini, hypercenterC2C3⋊(C3⋊(D71⋊C7))
commutator, hypocenterC32×C71C4×C7
Fitting, socle, cosocleC2×C32×C71C2×C7
prime radicalC2×C32×C71⋊C7C2
LCSG ▷ C32×C71
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
3. C32×C71⋊C7C4semidirect
5. C3⋊Dic213C7semidirect
7. C3×C71⋊C7Dic3semidirect
11. C32×C71C4×C7semidirect
12. C71⋊C7C3⋊Dic3semidirect
16. C3×C71C7×Dic3semidirect
20. C71C7×C3⋊Dic3semidirect
29. C32Dic71⋊C7semidirect
33. C3C3⋊(Dic71⋊C7)semidirect

Maximal subgroups

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

subgroupindex
C2×C32×C71⋊C72
C3⋊(Dic71⋊C7)3
C3⋊Dic2137
C7×C3⋊Dic371