Finite Group Databasebeta

← #12846

Subgroups — #12846

Order 256.

239 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#97C211yesmaximal, characteristic
2#2112C212yesmaximal
3#1377C214yesmaximal, complemented
4C23×C8C411yescharacteristic
5C23×C8C2211yescharacteristic
6C22×C42C411yescharacteristic
7C2×M32C2214yes—
8C2×#97—24no—
9C2×#97C412yes—
10C2×#97C2212yes—
11C22⋊C16—24no—
12C23×C4C812yes—
13C23×C4C2×C411yescharacteristic
14C22×C8—22no—
15C22×C8—24no—
16C22×C8—24no—
17C22×C8C2×C411yescharacteristic
18C22×C8C2×C412yes—
19C22×C8D414yes—
20C22×C8C2311yescharacteristic
21C2×C42—22no—
22C2×C42—22no—
23C2×C42C812yes—
24C2×C42C2×C412yes—
25M32—28no—
26C2×C16—24no—
27#97—24no—
28#97—24no—
29C24C2×C811yescharacteristic
30C22×C4—22no—
31C22×C4—22no—
32C22×C4—22no—
33C22×C4—22no—
34C22×C4—44no—
35C22×C4C22⋊C412yes—
36C22×C4C2×C811yescharacteristic
37C22×C4C2×C814yes—
38C22×C4M1612yes—
39C22×C4C22×C411yescharacteristic
40C2×C8—28no—
41C2×C8—22no—
42C2×C8—22no—
43C2×C8—22no—
44C2×C8—28no—
45C2×C8C22⋊C412yes—
46C2×C8M1614yes—
47C2×C8C2×D412yes—
48C2×C8#4114yes—
49C42—24no—
50C42—22no—
51C42—22no—
52C16—44no—
53C23—24no—
54C23—22no—
55C23C22⋊C812yes—
56C23C22×C811yescharacteristic
57C2×C4—22no—
58C2×C4—22no—
59C2×C4—22no—
60C2×C4—24no—
61C2×C4—24no—
62C2×C4—44no—
63C2×C4—44no—
64C2×C4—44no—
65C2×C4C22⋊C812yes—
66C2×C4C2×C22⋊C411yescharacteristic
67C2×C4#11712yes—
68C2×C4C2×M1612yes—
69C2×C4C2×M1611yescharacteristic
70C8—22no—
71C8—24no—
72C8#12314yes—
73C22—28no—
74C22—22no—
75C22—22no—
76C22—22no—
77C22#34914yes—
78C22C2×C22⋊C811yescharacteristic
79C22#43112yes—
80C4—22no—
81C4—44no—
82C4#38111yescharacteristic
83C4#40711yescharacteristic
84C4#43212yes—
85C2—24no—
86C2—22no—
87C2#181711yescharacteristic
88C2C2×#34912yes—
subgroupG/H
centerC2×C4C2×C22⋊C4
commutatorC23C22×C8
Frattini, cosocleC22×C8C23
socleC22C2×C22⋊C8
prime radicalC24C2×C8
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1377C2semidirect

Maximal subgroups

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

subgroupindex
C22×#972
#21122
#13772