Finite Group Databasebeta

← #8126

Subgroups — #8126

Order 256.

260 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2920C213yesmaximal
2#1308C214yesmaximal, complemented
3C22×C42C2211yescharacteristic
4#432—23no—
5#432C2216yes—
6#431—23no—
7#431C416yes—
8#423—23no—
9#407C416yes—
10C4×M16—23no—
11C23×C4C2×C413yes—
12C2×M16—26no—
13C2×C42C2×C413yes—
14C2×C42D413yes—
15C2×C42D413yes—
16C2×C42Q811yescharacteristic
17C2×C42Q811yescharacteristic
18C2×C42C2311yescharacteristic
19C4⋊C8—26no—
20C4⋊C8—26no—
21C22⋊C8—26no—
22C22⋊C8C2×C4112yes—
23#97—26no—
24C4×C8—26no—
25C24C4211yescharacteristic
26C22×C4—46no—
27C22×C4C4213yes—
28C22×C4C22⋊C413yes—
29C22×C4C22⋊C413yes—
30C22×C4C4⋊C413yes—
31C22×C4C4⋊C413yes—
32C22×C4C22×C413yes—
33M16—412no—
34C2×C8—212no—
35C42C22⋊C413yes—
36C42C22⋊C413yes—
37C42C4⋊C413yes—
38C42C4⋊C413yes—
39C42C2×D413yes—
40C42C2×Q811yescharacteristic
41C23—43no—
42C23#9511yescharacteristic
43C23#9511yescharacteristic
44C23C2×C4211yescharacteristic
45C2×C4—26no—
46C2×C4—26no—
47C2×C4—26no—
48C2×C4—43no—
49C2×C4—43no—
50C2×C4—43no—
51C2×C4#9513yes—
52C2×C4#9513yes—
53C2×C4C2×C22⋊C413yes—
54C2×C4C2×C4⋊C413yes—
55C8—412no—
56C22—23no—
57C22—23no—
58C22—23no—
59C22—44no—
60C22C2×#9511yescharacteristic
61C4—23no—
62C4—23no—
63C4—23no—
64C4#34416yes—
65C2—41no—
66C2—41no—
67C2—41no—
68C2C2×#34413yes—
subgroupG/H
center, socleC22C2×#95
commutatorC23C2×C42
Frattini, cosocleC2×C42C23
prime radicalC24C42
LCSG ▷ C23 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1308C2semidirect

Maximal subgroups

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

subgroupindex
#29202
#13082