Finite Group Databasebeta

← #12679

Subgroups — #12679

Order 256.

599 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×C8C211yesmaximal, characteristic
2C2×C22⋊C16C216yesmaximal, complemented
3C24×C4C411yescharacteristic
4C23×C8—212no—
5C23×C8C413yes—
6C23×C8C2213yes—
7C22×C16C2214yescomplemented
8C22⋊C16—212no—
9C25C811yescharacteristic
10C23×C4—26no—
11C23×C4—26no—
12C23×C4C813yes—
13C23×C4C2×C413yes—
14C22×C8—232no—
15C22×C8—26no—
16C22×C8—212no—
17C22×C8—212no—
18C22×C8C2×C413yes—
19C22×C8D4112yes—
20C22×C8C2311yescharacteristic
21C2×C16—212no—
22C24—26no—
23C24—26no—
24C24C1614yescomplemented
25C24C2×C813yes—
26C22×C4—28no—
27C22×C4—224no—
28C22×C4—26no—
29C22×C4—212no—
30C22×C4—26no—
31C22×C4—26no—
32C22×C4C22⋊C416yes—
33C22×C4C2×C813yes—
34C22×C4M1616yes—
35C22×C4C22×C411yescharacteristic
36C2×C8—224no—
37C2×C8—26no—
38C2×C8—224no—
39C2×C8C22⋊C416yes—
40C2×C8C2×D416yes—
41C16—44no—
42C23—28no—
43C23—224no—
44C23—224no—
45C23—26no—
46C23—26no—
47C23C22⋊C816yes—
48C23C2×C1616yes—
49C23M3216yes—
50C23C22×C811yescharacteristic
51C2×C4—224no—
52C2×C4—26no—
53C2×C4—26no—
54C2×C4—26no—
55C2×C4—212no—
56C2×C4C22⋊C816yes—
57C2×C4C2×C22⋊C413yes—
58C2×C4C2×M1613yes—
59C8—26no—
60C8#12014yes—
61C22—232no—
62C22—212no—
63C22—26no—
64C22—212no—
65C22—26no—
66C22C22⋊C16112yescomplemented
67C22C2×C22⋊C813yes—
68C22C22×C1611yescharacteristic
69C22C2×M3213yes—
70C4—26no—
71C4#37911yescharacteristic
72C4#40713yes—
73C2—212no—
74C2#177911yescharacteristic
75C2C2×C22⋊C1613yes—
76C2#211213yes—
subgroupG/H
center, Frattini, cosocleC22×C8C23
commutatorC22C22×C16
socleC23C22×C8
prime radicalC25C8
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C22⋊C16C2semidirect
7. C22×C16C22semidirect
24. C24C16semidirect
66. C22C22⋊C16semidirect

Maximal subgroups

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

subgroupindex
C24×C82
C2×C22⋊C162