Finite Group Databasebeta

← #15947

Subgroups — #15947

Order 256.

3073 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#120C216yesmaximal, complemented
2#1438C219yesmaximal, complemented
3C26C2212yescomplemented
4C23×D4C2219yes—
5C2×#120—272no—
6C22×C22⋊C4C22118yescomplemented
7C2×#95C2216yescomplemented
8C25—236no—
9C25—412no—
10C25C2316yes—
11C22×D4—272no—
12C22×D4—418no—
13C22×D4D4136yescomplemented
14C23×C4C2319yes—
15#120—2192no—
16C2×C22⋊C4—236no—
17C2×C22⋊C4—272no—
18#95—46no—
19C24—236no—
20C24—236no—
21C24—248no—
22C24—4144no—
23C24—472no—
24C24—416no—
25C24—424no—
26C24C2×D4136yes—
27C24C2411yescharacteristic
28C2×D4—2144no—
29C2×D4—436no—
30C2×D4—4144no—
31C22×C4—236no—
32C22×C4—218no—
33C22×C4C2×D4118yes—
34C22⋊C4—2144no—
35C23—236no—
36C23—236no—
37C23—2144no—
38C23—4288no—
39C23—4192no—
40C23—412no—
41C23—436no—
42C23—436no—
43C23—412no—
44C23#120124yescomplemented
45C23C22×D419yes—
46C23H(5,𝔽2)16yes—
47D4—4144no—
48C2×C4—236no—
49C2×C4—218no—
50C2×C4—436no—
51C22—272no—
52C22—4128no—
53C22—472no—
54C22—472no—
55C22C2×#12016yes—
56C22#53419yes—
57C22D42118yes—
58C22H(3,𝔽4)12yes—
59C4—418no—
60C2—424no—
61C2#240319yes—
62C2#267916yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C24
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#120C2semidirect
2. #1438C2semidirect
3. C26C22semidirect
6. C22×C22⋊C4C22semidirect
7. C2×#95C22semidirect
13. C22×D4D4semidirect
44. C23#120semidirect

Maximal subgroups

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

subgroupindex
C22×#1202
#14382