Finite Group Databasebeta

← D7×C19×C121 #44565678

Subgroups — D7×C19×C121 #44565678

Order 32186.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×C19×C121C211yesmaximal, characteristic, complemented, Hall
2C2×C19×C121—71nomaximal, Hall
3C11×D7×C19C1111yesmaximal, characteristic
4C19×C121D711yescharacteristic, direct product factor, Hall
5D7×C121C1911yesmaximal, characteristic, direct product factor, Hall
6C7×C11×C19C2×C1111yescharacteristic
7C7×C121C2×C1911yescharacteristic, complemented, Hall
8C2×C11×C19—71no—
9D7×C19C12111yescharacteristic, direct product factor, Hall
10C2×C121—71noHall
11C11×C19C11×D711yescharacteristic
12C11×D7C11×C1911yescharacteristic
13C7×C19C2×C12111yescharacteristic, complemented, Hall
14C121D7×C1911yescharacteristic, direct product factor, Sylow
15C7×C11C2×C11×C1911yescharacteristic
16C2×C19—71noHall
17C2×C11—71no—
18C19D7×C12111yescharacteristic, direct product factor, Sylow
19D7C19×C12111yescharacteristic, direct product factor, Hall
20C11C11×D7×C1911yescharacteristic
21C7C2×C19×C12111yescharacteristic, complemented, Sylow
22C2—71noSylow
subgroupG/H
center, hypercenterC19×C121D7
commutator, hypocenterC7C2×C19×C121
FrattiniC11C11×D7×C19
FittingC7×C19×C121C2
socleC7×C11×C19C2×C11
prime radicalC11×D7×C19C11
cosocleC7×C11C2×C11×C19
LCSG ▷ C7
UCSC1 ◁ C19×C121

Complements

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

NH ≅ G/Ntype
1. C7×C19×C121C2semidirect
4. C19×C121D7direct (N × H)
5. D7×C121C19direct (N × H)
7. C7×C121C2×C19semidirect
9. D7×C19C121direct (N × H)
13. C7×C19C2×C121semidirect
14. C121D7×C19direct (N × H)
18. C19D7×C121direct (N × H)
19. D7C19×C121direct (N × H)
21. C7C2×C19×C121semidirect

Maximal subgroups

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

subgroupindex
C7×C19×C1212
C2×C19×C1217
C11×D7×C1911
D7×C12119