Finite Group Databasebeta

← #44536593

Subgroups — #44536593

Order 31424.

138 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C491⋊#95C216yesmaximal
2C2×C42×C491C211yesmaximal, characteristic
3C22×Dic491C2214yes—
4C22×C4×C491C2213yes—
5C42×C491C414yescomplemented
6C2×Dic491—212no—
7C23×C491C2311yescharacteristic
8C2×C4×C491—26no—
9C2×C4×C491C2×C416yes—
10C22×C491C22×C411yescharacteristic
11C22×C491#4116yes—
12C4×C491—26no—
13Dic491—44no—
14C2×C491#11713yes—
15C2×C491#12614yes—
16C491#38311yescharacteristic, complemented, Sylow
17#383—4911nomaximal, Sylow
18C2×C42D49111yescharacteristic
19#95—4916no—
20C22×C4—4914no—
21C22×C4C2×D49113yes—
22C42Dic49114yescomplemented
23C23C22×D49111yescharacteristic
24C2×C4—26no—
25C2×C4—98212no—
26C2×C4C2×Dic49116yes—
27C22C22×Dic49111yescharacteristic
28C22#2146332816yes—
29C4—26no—
30C4—19644no—
31C2#3062829613yes—
32C2#3062833114yes—
subgroupG/H
center, FrattiniC23C22×D491
commutatorC22×C491C22×C4
FittingC2×C42×C491C2
socle, prime radical, cosocleC23×C491C23
hypercenterC2×C42D491
hypocenterC491#383
LCSG ▷ C22×C491 ▷ C491
UCSC1 ◁ C23 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
5. C42×C491C4semidirect
16. C491#383semidirect
22. C42Dic491semidirect

Maximal subgroups

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

subgroupindex
C491⋊#952
C2×C42×C4912
#383491