Finite Group Databasebeta

← #32875

Subgroups — #32875

Order 256.

356 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2091C214yesmaximal, complemented
2#2069C218yesmaximal, complemented
3#1783C213yesmaximal
4C23×D4C2211yescharacteristic
5#430C22112yescomplemented
6C2×#100C22112yes—
7#407C2216yes—
8#338C2214yescomplemented
9C25Q812yes—
10C22×D4—46no—
11C22×D4Q812yes—
12C22×D4C2312yes—
13C23×C4C2311yescharacteristic
14C2×M16C23112yes—
15#108—412no—
16#100—412no—
17C22⋊C8—46no—
18C24—46no—
19C24—84no—
20C24C2×Q811yescharacteristic
21C24C2×Q814yes—
22C2×D4—212no—
23C2×D4—46no—
24C2×D4—416no—
25C22×C4—26no—
26C22×C4C2×Q811yescharacteristic
27C22×C4C2411yescharacteristic
28M16—224no—
29C2×C8—212no—
30C23—23no—
31C23—212no—
32C23—42no—
33C23—48no—
34C23—812no—
35C23—84no—
36C23—812no—
37C23C22×Q811yescharacteristic
38D4—48no—
39D4—48no—
40C2×C4—23no—
41C2×C4—44no—
42C2×C4H(5,𝔽2)16yes—
43C8—412no—
44C22—26no—
45C22—41no—
46C22—43no—
47C22—41no—
48C22—44no—
49C22—812no—
50C22—816no—
51C22#54313yes—
52C4—41no—
53C4#56014yes—
54C2—23no—
55C2—42no—
56C2—84no—
57C2#284211yescharacteristic
subgroupG/H
center, socleC2#2842
commutator, Frattini, cosocleC22×C4C24
prime radicalC23×D4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2091C2semidirect
2. #2069C2semidirect
5. #430C22semidirect
8. #338C22semidirect

Maximal subgroups

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

subgroupindex
#20912
#20692
#17832