Finite Group Databasebeta

← #1289

Subgroups — #1289

Order 128.

114 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C22⋊C8C211yesmaximal, characteristic
2#380C212yesmaximal
3C23×C4C2211yescharacteristic
4C22×C8C412yescomplemented
5C2×C4⋊C4—22no—
6C2×C22⋊C4—22no—
7C22⋊C8—22no—
8#95C414yescomplemented
9C24D411yescharacteristic
10C22×C4—24no—
11C22×C4—42no—
12C22×C4C2×C411yescharacteristic
13C22×C4C2×C412yes—
14C22×C4D412yes—
15C22×C4Q811yescharacteristic
16C2×C8—22no—
17C2×C8—42no—
18C4⋊C4—44no—
19C22⋊C4—42no—
20C22⋊C4—42no—
21C23—41no—
22C23—41no—
23C23C22⋊C412yes—
24C23C4⋊C411yescharacteristic
25C23D811yescharacteristic
26C23SD1612yes—
27C23Q1611yescharacteristic
28C2×C4—24no—
29C2×C4—22no—
30C2×C4—42no—
31C2×C4—41no—
32C2×C4—44no—
33C2×C4—44no—
34C2×C4—44no—
35C2×C4C4211yescharacteristic
36C2×C4C22⋊C411yescharacteristic
37C2×C4C4⋊C412yes—
38C8—42no—
39C22—22no—
40C22—21no—
41C22—22no—
42C22—21no—
43C22—41no—
44C22—42no—
45C22—41no—
46C22#9511yescharacteristic
47C22#10212yes—
48C22#10312yes—
49C22#10611yescharacteristic
50C22#10711yescharacteristic
51C4—21no—
52C4—22no—
53C4—84no—
54C4#9912yes—
55C2—22no—
56C2—22no—
57C2—21no—
58C2—21no—
59C2H(3,ℤ/4)11yescharacteristic
60C2#34011yescharacteristic
61C2#34211yescharacteristic
subgroupG/H
center, socleC22#95
commutatorC2×C4C42
Frattini, cosocleC23×C4C22
prime radicalC24D4
LCSG ▷ C2×C4 ▷ C2 ▷ 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
4. C22×C8C4semidirect
8. #95C4semidirect

Maximal subgroups

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

subgroupindex
C2×C22⋊C82
#3802