Finite Group Databasebeta

← #37643

Subgroups — #37643

Order 256.

805 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2845C214yesmaximal, complemented
2#2629C2112yesmaximal
3#2552C2112yesmaximal, complemented
4#2285C213yesmaximal
5C2×#125C22112yes—
6C2×#117C2216yes—
7C22×C42C2211yescharacteristic
8#398C22148yes—
9#396C22116yes—
10#389C22124yes—
11#384C22112yes—
12#384C2216yes—
13#382C2216yes—
14#380C22112yes—
15C4×C4⋊C4C22112yes—
16C23×C4C2313yes—
17#125—424no—
18#117—412no—
19C2×C4⋊C4C23112yes—
20C2×C4⋊C4C23112yes—
21C2×C4⋊C4C23112yes—
22C2×C4⋊C4C23148yes—
23C2×C22⋊C4C23112yes—
24C2×C42Q818yes—
25C2×C42C23112yes—
26C2×C42C2313yes—
27C2×C42C2311yescharacteristic
28#95C23124yes—
29#95C23116yes—
30C24C2411yescharacteristic
31C22×C4—26no—
32C22×C4—26no—
33C22×C4C2×Q8112yes—
34C22×C4C24124yes—
35C22×C4C2413yes—
36C22×C4C2413yes—
37C4⋊C4—224no—
38C4⋊C4—224no—
39C4⋊C4—412no—
40C4⋊C4—448no—
41C22⋊C4—412no—
42C42—224no—
43C42C2×Q814yes—
44C42C2×Q8112yes—
45C23—23no—
46C23—23no—
47C23C22×Q812yes—
48C23C2511yescharacteristic
49C2×C4—23no—
50C2×C4—23no—
51C2×C4—224no—
52C2×C4—224no—
53C2×C4—224no—
54C2×C4—224no—
55C2×C4C22×Q816yes—
56C2×C4C22×Q816yes—
57C2×C4H(5,𝔽2)16yes—
58C2×C42−1+416yes—
59C22—26no—
60C22—43no—
61C22—41no—
62C22C23×Q811yescharacteristic
63C22C2×H(5,𝔽2)13yes—
64C22C2×2−1+413yes—
65C4—26no—
66C4—424no—
67C4#544112yes—
68C2—42no—
69C2C2×#54413yes—
70C2#354813yes—
71C2#355611yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC24C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2845C2semidirect
3. #2552C2semidirect

Maximal subgroups

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

subgroupindex
#28452
#26292
#25522
#22852