Finite Group Databasebeta

← #2483

Subgroups — #2483

Order 128.

350 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊C4C212yesmaximal
2#397C214yesmaximal, complemented
3#385C214yesmaximal, complemented
4#381C214yesmaximal, complemented
5#379C211yesmaximal, characteristic
6C25C2211yescharacteristic
7C23×C4C2212yes—
8C23×C4C2212yes—
9C2×C4⋊C4C2214yescomplemented
10C2×C22⋊C4—28no—
11C2×C22⋊C4C2214yes—
12C2×C22⋊C4C2214yes—
13C2×C22⋊C4C2214yes—
14C2×C22⋊C4C2212yes—
15#95C2214yescomplemented
16#95C2218yescomplemented
17C24—28no—
18C24—42no—
19C24D414yes—
20C24C2311yescharacteristic
21C24C2312yes—
22C22×C4—24no—
23C22×C4—24no—
24C22×C4—28no—
25C22×C4—44no—
26C22×C4C2314yes—
27C22×C4C2314yes—
28C22×C4C2314yes—
29C4⋊C4—44no—
30C22⋊C4—28no—
31C22⋊C4—28no—
32C22⋊C4—28no—
33C22⋊C4—42no—
34C23—24no—
35C23—24no—
36C23—216no—
37C23—24no—
38C23—22no—
39C23—44no—
40C23—416no—
41C23C2×D412yes—
42C23C2×D414yes—
43C23#4118yes—
44C23C2411yescharacteristic
45C2×C4—24no—
46C2×C4—24no—
47C2×C4—28no—
48C2×C4—28no—
49C2×C4—24no—
50C2×C4—28no—
51C2×C4—48no—
52C2×C4—48no—
53C22—24no—
54C22—24no—
55C22—216no—
56C22—24no—
57C22—22no—
58C22—416no—
59C22—44no—
60C22#12318yes—
61C22C22×D411yescharacteristic
62C22C2×#4114yes—
63C22H(5,𝔽2)12yes—
64C4—44no—
65C4—44no—
66C4—44no—
67C2—28no—
68C2—42no—
69C2C2×#12312yes—
70C2#53411yescharacteristic
71C2#55114yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radicalC25C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #397C2semidirect
3. #385C2semidirect
4. #381C2semidirect
9. C2×C4⋊C4C22semidirect
15. #95C22semidirect
16. #95C22semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊C42
#3972
#3852
#3812
#3792