Finite Group Databasebeta

← #1305

Subgroups — #1305

Order 128.

100 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#407C211yesmaximal, characteristic
2#407C211yesmaximal, characteristic
3#380C211yesmaximal, characteristic
4C23×C4C2211yescharacteristic
5C2×M16—21no—
6C2×M16C412yescomplemented
7C2×C4⋊C4—21no—
8C2×C22⋊C4C412yes—
9C22⋊C8—21no—
10C22⋊C8—21no—
11C22⋊C8—21no—
12C22⋊C8C412yescomplemented
13#95—21no—
14C24C2×C411yescharacteristic
15C22×C4—22no—
16C22×C4—42no—
17C22×C4C2×C411yescharacteristic
18C22×C4C2×C411yescharacteristic
19C22×C4D411yescharacteristic
20C22×C4D411yescharacteristic
21C22×C4D411yescharacteristic
22C22×C4Q811yescharacteristic
23M16—42no—
24M16—42no—
25C2×C8—22no—
26C2×C8—22no—
27C4⋊C4—42no—
28C22⋊C4—42no—
29C23—21no—
30C23—21no—
31C23—41no—
32C23—41no—
33C23C4211yescharacteristic
34C23C22⋊C411yescharacteristic
35C23C4⋊C411yescharacteristic
36C2×C4—22no—
37C2×C4—22no—
38C2×C4—22no—
39C2×C4—41no—
40C2×C4—41no—
41C2×C4—41no—
42C2×C4—42no—
43C2×C4—42no—
44C2×C4—42no—
45C2×C4C22⋊C411yescharacteristic
46C2×C4C22⋊C411yescharacteristic
47C2×C4C4⋊C411yescharacteristic
48C2×C4C4⋊C411yescharacteristic
49C8—42no—
50C8—42no—
51C22—21no—
52C22—21no—
53C22—21no—
54C22—21no—
55C22—21no—
56C22—21no—
57C22—21no—
58C22—21no—
59C22—42no—
60C22—42no—
61C22#9511yescharacteristic
62C22#10011yescharacteristic
63C22#10111yescharacteristic
64C4—21no—
65C4—21no—
66C4—21no—
67C4—82no—
68C4#9912yes—
69C2—21no—
70C2—21no—
71C2—41no—
72C2—41no—
73C2#34211yescharacteristic
74C2#34311yescharacteristic
75C2#34411yescharacteristic
subgroupG/H
center, socleC22#95
commutatorC23C42
Frattini, cosocleC23×C4C22
prime radicalC24C2×C4
LCSG ▷ C23 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
6. C2×M16C4semidirect
12. C22⋊C8C4semidirect

Maximal subgroups

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

subgroupindex
#4072
#3802