Finite Group Databasebeta

← D31×#92789 #44537677

Subgroups — D31×#92789 #44537677

Order 31434.

48 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#92789C211yesmaximal, characteristic, complemented, Hall
2C132×D31C311yesmaximal, characteristic, complemented, Hall
3C132×C31C2×C311yescharacteristic, complemented, Hall
4C13⋊C3×D31—132nomaximal
5C31×C13⋊C3—132no—
6C2×#92789—311nomaximal, Hall
7C13×D31—34no—
8C13×D31C13⋊C312yescomplemented
9#92789D3111yescharacteristic, direct product factor, Hall
10C13×C31—34no—
11C13×C31C2×C13⋊C312yescomplemented
12C2×C132—311noHall
13C3×D31—1691noHall
14C132C3×D3111yescharacteristic, complemented, Sylow
15C3×C31—1691noHall
16C2×C13⋊C3—4032no—
17D31#9278911yescharacteristic, direct product factor, Hall
18C13⋊C3—132no—
19C31C2×#9278911yescharacteristic, complemented, Sylow
20C2×C13—312no—
21C2×C13—934no—
22C13—34no—
23C13C13⋊C3×D3112yescomplemented
24C2×C3—52391noHall
25C3—1691noSylow
26C2—311noSylow
subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC132×C31C2×C3
LCSG ▷ C132×C31
UCSC1

Complements

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

NH ≅ G/Ntype
1. C31×#92789C2semidirect
2. C132×D31C3semidirect
3. C132×C31C2×C3semidirect
8. C13×D31C13⋊C3semidirect
9. #92789D31direct (N × H)
11. C13×C31C2×C13⋊C3semidirect
14. C132C3×D31semidirect
17. D31#92789direct (N × H)
19. C31C2×#92789semidirect
23. C13C13⋊C3×D31semidirect

Maximal subgroups

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

subgroupindex
C31×#927892
C132×D313
C13⋊C3×D3113
C2×#9278931