Finite Group Databasebeta

← #2296

Subgroups — #2296

Order 128.

328 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#117C211yesmaximal, characteristic
2C2×#117C211yesmaximal, characteristic
3C22×C42C211yesmaximal, characteristic
4#389C214yesmaximal, complemented
5#385C214yesmaximal
6C4×C4⋊C4C214yesmaximal, complemented
7C23×C4C2212yes—
8C23×C4C2211yescharacteristic
9#117—24no—
10#117C418yescomplemented
11C2×C4⋊C4C2212yes—
12C2×C4⋊C4C2218yes—
13C2×C4⋊C4C2212yes—
14C2×C22⋊C4C2212yes—
15C2×C22⋊C4C2212yes—
16C2×C42—24no—
17C2×C42C2212yes—
18C2×C42C2212yes—
19C2×C42C2212yes—
20C2×C42C2212yes—
21#95C2218yes—
22C24C2311yescharacteristic
23C22×C4—24no—
24C22×C4—28no—
25C22×C4C2×C414yes—
26C22×C4D414yes—
27C22×C4Q814yes—
28C22×C4C2314yes—
29C22×C4C2314yes—
30C22×C4C2314yes—
31C22×C4C2311yescharacteristic
32C22×C4C2311yescharacteristic
33C4⋊C4—24no—
34C4⋊C4—216no—
35C4⋊C4C2×C418yescomplemented
36C22⋊C4—24no—
37C22⋊C4C2×C418yes—
38C42—24no—
39C42—24no—
40C42—24no—
41C42C2×C418yescomplemented
42C23—24no—
43C23C22×C412yes—
44C23C2×D412yes—
45C23C2×Q812yes—
46C23C2411yescharacteristic
47C2×C4—216no—
48C2×C4—24no—
49C2×C4—28no—
50C2×C4—24no—
51C2×C4—24no—
52C2×C4—28no—
53C2×C4C4⋊C4116yescomplemented
54C2×C4C22×C418yes—
55C2×C4C22×C412yes—
56C2×C4C22×C412yes—
57C2×C4C2×D412yes—
58C2×C4C2×D412yes—
59C2×C4C2×Q812yes—
60C2×C4C2×Q812yes—
61C2×C4#4118yes—
62C22—24no—
63C22—24no—
64C22—24no—
65C22C2×C4⋊C414yes—
66C22C23×C411yescharacteristic
67C22C22×D411yescharacteristic
68C22C22×Q811yescharacteristic
69C22C2×#4114yes—
70C4—28no—
71C4—28no—
72C4—44no—
73C4C2×C4⋊C414yes—
74C4C2×C4⋊C414yes—
75C2—24no—
76C2C22×C4⋊C411yescharacteristic
77C2C4×#4112yes—
78C2#52512yes—
79C2#53312yes—
subgroupG/H
centerC22×C4C23
commutatorC22C23×C4
Frattini, socle, cosocleC23C24
prime radicalC24C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #389C2semidirect
6. C4×C4⋊C4C2semidirect
10. #117C4semidirect
35. C4⋊C4C2×C4semidirect
41. C42C2×C4semidirect
53. C2×C4C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×#1172
C22×C422
#3892
#3852
C4×C4⋊C42