Finite Group Databasebeta

← #44536501

Subgroups — #44536501

Order 31424.

54 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C491⋊C16C212yesmaximal
2C4×C8×C491C211yesmaximal, characteristic
3C491⋊C16C414yescomplemented
4C2×C8×C491C411yescharacteristic
5C2×C8×C491C2211yescharacteristic
6C42×C491C411yescharacteristic
7C2×C4×C491C812yes—
8C2×C4×C491C2×C411yescharacteristic
9C8×C491C812yes—
10C8×C491C2×C412yes—
11C22×C491C2×C811yescharacteristic
12C4×C491—22no—
13C4×C491C4211yescharacteristic
14C4×C491C2×C811yescharacteristic
15C2×C491C4×C811yescharacteristic
16C2×C491M3212yes—
17C491#34611yescharacteristic, complemented, Sylow
18#346—4911nomaximal, Sylow
19C2×C16—4912no—
20C4×C8D49111yescharacteristic
21C2×C8Dic49111yescharacteristic
22C2×C8C2×D49111yescharacteristic
23C42Dic49111yescharacteristic
24C16—4914no—
25C2×C4C491⋊C812yes—
26C2×C4C2×Dic49111yescharacteristic
27C8C491⋊C812yes—
28C8C4×D49112yes—
29C22C2×C491⋊C811yescharacteristic
30C4—22no—
31C4C4×Dic49111yescharacteristic
32C4C2×C491⋊C811yescharacteristic
33C2C4×C491⋊C811yescharacteristic
34C2#3062827712yes—
subgroupG/H
center, FrattiniC2×C8C2×D491
commutatorC2×C491C4×C8
FittingC4×C8×C491C2
socle, prime radicalC22×C491C2×C8
cosocleC2×C8×C491C22
hypercenterC4×C8D491
hypocenterC491#346
LCSG ▷ C2×C491 ▷ C491
UCSC1 ◁ C2×C8 ◁ C4×C8

Complements

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

NH ≅ G/Ntype
3. C491⋊C16C4semidirect
17. C491#346semidirect

Maximal subgroups

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

subgroupindex
C2×C491⋊C162
C4×C8×C4912
#346491