Finite Group Databasebeta

← C7×#16812840 #37567951

Subgroups — C7×#16812840 #37567951

Order 24444.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×C3⋊D291C211yesmaximal, characteristic
2C32×C7×C97C411yescharacteristic, complemented, Hall
3C7×D291—62no—
4#16812840C711yesmaximal, characteristic, direct product factor, Hall
5C7×#87604—91nomaximal, Hall
6C3×C7×C97—22no—
7C3⋊D291C2×C711yescharacteristic
8C7×D97—91no—
9C32×C97C4×C711yescharacteristic, complemented, Hall
10C7×C97#15711yescharacteristic, complemented, Hall
11D291—62no—
12#87604—91noHall
13C3×C97—22no—
14C7×#157—971nomaximal, Hall
15D97—91no—
16C7×C3⋊D3—971no—
17C97C7×#15711yescharacteristic, complemented, Sylow
18C32×C7#8760411yescharacteristic, complemented, Hall
19D3×C7—5822no—
20#157—971noHall
21C4×C7—8731noHall
22C3×C7—22no—
23C3⋊D3—971no—
24C2×C7—8731no—
25C32C7×#8760411yescharacteristic, complemented, Sylow
26C7#1681284011yescharacteristic, direct product factor, Sylow
27D3—5822no—
28C4—8731noSylow
29C3—22no—
30C2—8731no—
subgroupG/H
center, hypercenterC7#16812840
commutator, hypocenterC32×C97C4×C7
FrattiniC1G
Fitting, socleC32×C7×C97C4
prime radicalC7×C3⋊D291C2
cosocleC3⋊D291C2×C7
LCSG ▷ C32×C97
UCSC1 ◁ C7

Complements

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

NH ≅ G/Ntype
2. C32×C7×C97C4semidirect
4. #16812840C7direct (N × H)
9. C32×C97C4×C7semidirect
10. C7×C97#157semidirect
17. C97C7×#157semidirect
18. C32×C7#87604semidirect
25. C32C7×#87604semidirect
26. C7#16812840direct (N × H)

Maximal subgroups

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

subgroupindex
C7×C3⋊D2912
#168128407
C7×#876049
C7×#15797