Finite Group Databasebeta

← #44536636

Subgroups — #44536636

Order 31424.

202 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×(C2×D491)⋊C4C213yesmaximal
2C491⋊#95C213yesmaximal, complemented
3C22×Q8×C491C211yesmaximal, characteristic, complemented
4C23×D491C2211yescharacteristic
5C22×Dic491C2213yes—
6(C2×D491)⋊C4—26no—
7C2×Q8×C491—26no—
8C22×C4×C491C2213yes—
9C22×D491—23no—
10C22×D491—23no—
11C22×D491Q812yescomplemented
12C2×Dic491—23no—
13C2×Dic491—26no—
14C23×C491C2311yescharacteristic
15Q8×C491—28no—
16C2×C4×C491—26no—
17C2×C4×C491D416yes—
18C22×C491C2×D413yes—
19C22×C491C2×Q811yescharacteristic
20C22×C491#4113yes—
21C2×D491—26no—
22C2×D491—41no—
23C2×D491—43no—
24C4×C491—26no—
25Dic491—43no—
26C2×C491#12011yescharacteristic
27C2×C491C22⋊Q813yes—
28C2×C491#12413yes—
29D491—42no—
30C491#39311yescharacteristic, complemented, Sylow
31#393—4911nomaximal, Sylow
32C22×Q8D49111yescharacteristic, complemented
33C2×C22⋊C4—4913no—
34#95—4913no—
35C24—4911no—
36C2×Q8—26no—
37C22×C4—4913no—
38C22×C4C2×D49113yes—
39C22⋊C4—9826no—
40C23—9823no—
41C23—9823no—
42C23—4912no—
43C23C22×D49111yescharacteristic
44Q8—28no—
45C2×C4—26no—
46C2×C4—9823no—
47C2×C4—9826no—
48C2×C4C22⋊D49116yes—
49C22—19641no—
50C22—19643no—
51C22—9826no—
52C22C2×C22⋊D49113yes—
53C22Q8×D49111yescharacteristic
54C22#2146332913yes—
55C4—26no—
56C4—19643no—
57C2—19642no—
58C2#3062830611yescharacteristic
59C2#3062831313yes—
60C2#3062832613yes—
subgroupG/H
center, FrattiniC23C22×D491
commutator, socle, cosocleC23×C491C23
FittingC22×Q8×C491C2
prime radicalC23×D491C22
hypercenterC22×Q8D491
hypocenterC491#393
LCSG ▷ C23×C491 ▷ C491
UCSC1 ◁ C23 ◁ C22×Q8

Complements

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

NH ≅ G/Ntype
2. C491⋊#95C2semidirect
3. C22×Q8×C491C2semidirect
11. C22×D491Q8semidirect
30. C491#393semidirect
32. C22×Q8D491semidirect

Maximal subgroups

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

subgroupindex
C2×(C2×D491)⋊C42
C491⋊#952
C22×Q8×C4912
#393491