Finite Group Databasebeta

← #44530164

Subgroups — #44530164

Order 31216.

20 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×D1951C211yesmaximal, characteristic
2C1951⋊C8C211yesmaximal, characteristic, complemented
3C8×C1951C211yesmaximal, characteristic, complemented
4C2×D1951C411yescharacteristic
5C4×C1951C2211yescharacteristic
6Dic1951C411yescharacteristic
7C2×C1951C2×C411yescharacteristic
8D1951—21no—
9C1951M1611yescharacteristic, complemented, Sylow
10M16—19511nomaximal, Sylow
11C2×C4—19511no—
12C8—19511no—
13C8D195111yescharacteristic, complemented
14C22—19511no—
15C4—19511no—
16C4C2×D195111yescharacteristic
17C2—39021no—
18C2C4×D195111yescharacteristic
subgroupG/H
center, FrattiniC4C2×D1951
commutator, socleC2×C1951C2×C4
FittingC8×C1951C2
prime radicalC2×D1951C4
cosocleC4×C1951C22
hypercenterC8D1951
hypocenterC1951M16
LCSG ▷ C2×C1951 ▷ C1951
UCSC1 ◁ C4 ◁ C8

Complements

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

NH ≅ G/Ntype
2. C1951⋊C8C2semidirect
3. C8×C1951C2semidirect
9. C1951M16semidirect
13. C8D1951semidirect

Maximal subgroups

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

subgroupindex
C4×D19512
C1951⋊C82
C8×C19512
M161951