Finite Group Databasebeta

← #13830

Subgroups — #13830

Order 256.

663 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#384C211yesmaximal, characteristic
2C2×#383C212yesmaximal
3#1436C2112yesmaximal
4C22×C4⋊C4C2216yes—
5C22×C42C2214yes—
6C22×C42C2211yescharacteristic
7#384C418yescomplemented
8#383C4116yescomplemented
9C2×#95C22112yes—
10C2×#95C22112yes—
11C23×C4C2314yes—
12C23×C4C2318yes—
13C23×C4C2313yes—
14C2×C4⋊C4—46no—
15C2×C4⋊C4—46no—
16C2×C4⋊C4C2×C4124yes—
17C2×C42—412no—
18C2×C42C2×C418yes—
19C2×C42C2×C414yes—
20#95—412no—
21#95C2×C4148yes—
22C24C2411yescharacteristic
23C22×C4—26no—
24C22×C4—26no—
25C22×C4—224no—
26C22×C4—212no—
27C22×C4—212no—
28C22×C4—224no—
29C22×C4C22×C4116yes—
30C22×C4C22×C418yes—
31C22×C4C22×C4112yes—
32C22×C4C22×C416yes—
33C4⋊C4—424no—
34C42—416no—
35C42C42116yescomplemented
36C23C23×C411yescharacteristic
37C23C23×C412yes—
38C23H(5,𝔽2)16yes—
39C232−1+416yes—
40C2×C4—26no—
41C2×C4—26no—
42C2×C4—224no—
43C2×C4—224no—
44C2×C4—248no—
45C2×C4—44no—
46C2×C4—48no—
47C2×C4—412no—
48C2×C4—424no—
49C2×C4C2×C42112yes—
50C22C22×C4211yescharacteristic
51C22#51813yes—
52C22#51913yes—
53C22#520112yes—
54C22#56014yes—
55C22#563112yes—
56C4—212no—
57C4—48no—
58C4—416no—
59C2#227413yes—
60C2#238011yescharacteristic
61C2#238113yes—
62C2#238318yes—
subgroupG/H
center, Frattini, socle, prime radical, cosocleC24C24
commutatorC22C22×C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
7. #384C4semidirect
8. #383C4semidirect
35. C42C42semidirect

Maximal subgroups

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

subgroupindex
C2×#3842
C2×#3832
#14362