Finite Group Databasebeta

← C7⋊#10597479 #16862827

Subgroups — C7⋊#10597479 #16862827

Order 4284.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×C3⋊D51C211yesmaximal, characteristic
2C32×C7×C17C411yescharacteristic, complemented, Hall
3C7×D51—62no—
4#10597479—71nomaximal, Hall
5C7⋊#595—91nomaximal, Hall
6C3×C7×C17—22no—
7C3⋊D51D711yescharacteristic
8C7⋊#157—171nomaximal, Hall
9C7×D17—91no—
10C32×C17Dic711yescharacteristic, complemented, Hall
11C7×C3⋊D3—171no—
12C7×C17#15711yescharacteristic, complemented, Hall
13D51—62no—
14#595—631noHall
15C32×C7#59511yescharacteristic, complemented, Hall
16C3×C17—22no—
17D3×C7—1022no—
18#157—1191noHall
19D17—91no—
20Dic7—1531noHall
21C3×C7—22no—
22C3⋊D3—171no—
23C17C7⋊#15711yescharacteristic, complemented, Sylow
24C2×C7—1531no—
25C32C7⋊#59511yescharacteristic, complemented, Sylow
26C7#1059747911yescharacteristic, complemented, Sylow
27D3—1022no—
28C4—10711noSylow
29C3—22no—
30C2—1531no—
subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C7×C17C4
prime radical, cosocleC7×C3⋊D51C2
LCSG ▷ C32×C7×C17
UCSC1

Complements

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

NH ≅ G/Ntype
2. C32×C7×C17C4semidirect
10. C32×C17Dic7semidirect
12. C7×C17#157semidirect
15. C32×C7#595semidirect
23. C17C7⋊#157semidirect
25. C32C7⋊#595semidirect
26. C7#10597479semidirect

Maximal subgroups

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

subgroupindex
C7×C3⋊D512
#105974797
C7⋊#5959
C7⋊#15717