Finite Group Databasebeta

← C7×#16838635 #41002009

Subgroups — C7×#16838635 #41002009

Order 26901.

32 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C72×C61C311yesmaximal, characteristic
2#16838635C711yesmaximal, characteristic, direct product factor
3C7×C61⋊C9—71nomaximal
4C72×C61C911yescharacteristic, complemented, Hall
5C3×C7×C61—32no—
6C3×C7×C61ΓL(1,𝔽8)11yescharacteristic
7C3×C7×C61C3×C711yescharacteristic
8C61⋊C9—71noHall
9C7×C7⋊C9—611nomaximal, Hall
10C7×C61—32no—
11C7×C61C7⋊C911yescharacteristic, complemented
12C7×C61C7×C911yescharacteristic, complemented
13C3×C61C7×ΓL(1,𝔽8)11yescharacteristic
14C3×C72C61⋊C311yescharacteristic
15C7×C9—4271no—
16C7⋊C9—611no—
17C61C7×C7⋊C911yescharacteristic, complemented, Sylow
18C72C61⋊C911yescharacteristic, complemented, Sylow
19C3×C7—32no—
20C3×C7C7×C61⋊C311yescharacteristic
21C3×C7#1304619611yescharacteristic
22C9—4271noSylow
23C7—32no—
24C7C7×C61⋊C911yescharacteristic, complemented
25C7#1683863511yescharacteristic, direct product factor
26C3C7×#1304619611yescharacteristic
subgroupG/H
center, hypercenterC3×C7#13046196
commutator, hypocenterC7×C61C7×C9
FrattiniC3C7×#13046196
Fitting, socle, prime radicalC3×C72×C61C3
cosocleC3×C7×C61C3×C7
LCSG ▷ C7×C61
UCSC1 ◁ C3×C7

Complements

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

NH ≅ G/Ntype
2. #16838635C7direct (N × H)
4. C72×C61C9semidirect
11. C7×C61C7⋊C9semidirect
12. C7×C61C7×C9semidirect
17. C61C7×C7⋊C9semidirect
18. C72C61⋊C9semidirect
24. C7C7×C61⋊C9semidirect
25. C7#16838635direct (N × H)

Maximal subgroups

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

subgroupindex
C3×C72×C613
#168386357
C7×C61⋊C97
C7×C7⋊C961