Finite Group Databasebeta

← #1819

Subgroups — #1819

Order 128.

252 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊C4C211yesmaximal, characteristic
2#379C212yesmaximal
3#342C214yesmaximal, complemented
4C25C2211yescharacteristic
5C23×C4C412yescomplemented
6C2×C22⋊C4—24no—
7C2×C22⋊C4—24no—
8C2×C22⋊C4C412yescomplemented
9C2×C22⋊C4C2214yes—
10C2×C22⋊C4C2212yes—
11C24—24no—
12C24—44no—
13C24C2×C411yescharacteristic
14C24C2×C411yescharacteristic
15C24D414yes—
16C24C2311yescharacteristic
17C22×C4—22no—
18C22×C4—22no—
19C22×C4—24no—
20C22×C4—44no—
21C22×C4C2×C414yes—
22C22⋊C4—24no—
23C22⋊C4—24no—
24C22⋊C4—28no—
25C22⋊C4—48no—
26C23—24no—
27C23—22no—
28C23—28no—
29C23—22no—
30C23—28no—
31C23—42no—
32C23—44no—
33C23—42no—
34C23—416no—
35C23C22⋊C412yes—
36C23C22⋊C412yes—
37C23C22×C411yescharacteristic
38C23C2×D412yes—
39C23#4114yes—
40C2×C4—24no—
41C2×C4—44no—
42C2×C4—44no—
43C2×C4—44no—
44C2×C4—48no—
45C2×C4—44no—
46C22—28no—
47C22—22no—
48C22—22no—
49C22—22no—
50C22—24no—
51C22—22no—
52C22—24no—
53C22—44no—
54C22—416no—
55C22—44no—
56C22#9914yes—
57C22C2×C22⋊C411yescharacteristic
58C22#11712yes—
59C22#12314yes—
60C4—44no—
61C4—84no—
62C2—24no—
63C2—24no—
64C2—22no—
65C2—42no—
66C2#38111yescharacteristic
67C2C2×#9912yes—
subgroupG/H
center, socleC22C2×C22⋊C4
commutatorC23C22×C4
Frattini, cosocleC24C23
prime radicalC25C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #342C2semidirect
5. C23×C4C4semidirect
8. C2×C22⋊C4C4semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊C42
#3792
#3422