Finite Group Databasebeta

← #1460

Subgroups — #1460

Order 128.

156 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×D4C211yesmaximal, characteristic
2#431C212yesmaximal, complemented
3#323C214yesmaximal, complemented
4C22×D4C411yescharacteristic
5C23×C4C412yes—
6C4×D4—22no—
7C4×D4—22no—
8C2×C4⋊C4C411yescharacteristic
9C2×C22⋊C4C2212yes—
10C2×C42C2211yescharacteristic
11C4⋊C8—22no—
12C22⋊C8C2214yes—
13C4×C8—22no—
14C24C2×C412yes—
15C2×D4—22no—
16C2×D4—22no—
17C2×D4C814yescomplemented
18C22×C4—22no—
19C22×C4—22no—
20C22×C4—44no—
21C22×C4C2×C411yescharacteristic
22C22×C4C2×C412yes—
23C22×C4C2×C411yescharacteristic
24C22×C4C2311yescharacteristic
25C2×C8—24no—
26C4⋊C4—22no—
27C22⋊C4—24no—
28C42D412yes—
29C42D412yes—
30C23—22no—
31C23—22no—
32C23—42no—
33C23—42no—
34C23C2×C814yes—
35C23C22×C411yescharacteristic
36D4—28no—
37C2×C4—22no—
38C2×C4—22no—
39C2×C4—41no—
40C2×C4—44no—
41C2×C4—44no—
42C2×C4—42no—
43C2×C4C22⋊C411yescharacteristic
44C2×C4C22⋊C412yes—
45C2×C4C22⋊C411yescharacteristic
46C2×C4C2×C812yes—
47C2×C4M1612yes—
48C2×C4C2×D412yes—
49C8—44no—
50C22—21no—
51C22—21no—
52C22—24no—
53C22—44no—
54C22—44no—
55C22—42no—
56C22—42no—
57C22C2×C22⋊C411yescharacteristic
58C22C22×C811yescharacteristic
59C22C2×M1611yescharacteristic
60C4—22no—
61C4—21no—
62C4—42no—
63C4C22⋊C814yes—
64C4#10012yes—
65C2—21no—
66C2—21no—
67C2—44no—
68C2C2×C22⋊C811yescharacteristic
69C2#41011yescharacteristic
70C2C2×#10011yescharacteristic
subgroupG/H
centerC2×C4C22⋊C4
commutatorC22C22×C8
Frattini, cosocleC22×C4C23
socleC22C2×C22⋊C4
prime radicalC22×D4C4
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #431C2semidirect
3. #323C2semidirect
17. C2×D4C8semidirect

Maximal subgroups

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

subgroupindex
C2×C4×D42
#4312
#3232