Finite Group Databasebeta

← #17338

Subgroups — #17338

Order 256.

356 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2920C213yesmaximal
2#1453C2112yesmaximal, complemented
3C22×C42C2211yescharacteristic
4#432C4112yes—
5#431C22112yes—
6#423C416yes—
7#407C416yes—
8C4×M16C2216yes—
9#322C22112yescomplemented
10C82C2214yescomplemented
11C23×C4C2×C413yes—
12C2×M16C2×C4112yes—
13C2×C42C2×C413yes—
14C2×C42C2×C416yes—
15C2×C42C2313yes—
16C4⋊C8C2×C4124yes—
17C22⋊C8C2×C4124yes—
18#97C2×C4112yes—
19C4×C8C23112yes—
20C24C4211yescharacteristic
21C22×C4—46no—
22C22×C4C4216yes—
23C22×C4C4213yes—
24C22×C4C22×C416yes—
25C22×C4C22×C413yes—
26M16—412no—
27C2×C8C22×C4124yes—
28C42C4211yescharacteristic
29C42C4213yes—
30C42C4212yes—
31C42C22×C413yes—
32C42C22×C416yes—
33C42C2411yescharacteristic
34C23—43no—
35C23C2×C4213yes—
36C2×C4—26no—
37C2×C4—212no—
38C2×C4—46no—
39C2×C4—43no—
40C2×C4C2×C4216yes—
41C2×C4C2×C4213yes—
42C2×C4C23×C413yes—
43C8—224no—
44C22—23no—
45C22—26no—
46C22—44no—
47C22C22×C4211yescharacteristic
48C4—23no—
49C4—26no—
50C4#56816yes—
51C2—43no—
52C2#287313yes—
subgroupG/H
center, Frattini, cosocleC42C24
commutator, socleC22C22×C42
prime radicalC24C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1453C2semidirect
9. #322C22semidirect
10. C82C22semidirect

Maximal subgroups

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

subgroupindex
#29202
#14532