Finite Group Databasebeta

← #2879

Subgroups — #2879

Order 128.

382 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#41C211yesmaximal, characteristic
2C22×M16C212yesmaximal, complemented
3#408C218yesmaximal, complemented
4#407C214yesmaximal, complemented
5C2×#41—28no—
6C2×#41C414yes—
7C2×#41C2214yes—
8C22×Q8C411yescharacteristic
9C22×D4C412yes—
10C22×D4C411yescharacteristic
11C23×C4C2212yes—
12C23×C4C2211yescharacteristic
13C2×M16—28no—
14C2×M16C2214yes—
15C2×M16C2214yescomplemented
16C22×C8C2214yescomplemented
17C22⋊C8C22116yescomplemented
18C24C2×C412yes—
19C24C2×C411yescharacteristic
20#41—216no—
21#41—28no—
22#41—28no—
23C2×Q8—24no—
24C2×Q8C2×C414yes—
25C2×D4—28no—
26C2×D4—24no—
27C2×D4C2×C418yes—
28C2×D4C2×C414yes—
29C22×C4—28no—
30C22×C4C2×C412yes—
31C22×C4C2×C414yes—
32C22×C4C2×C411yescharacteristic
33C22×C4C2×C412yes—
34C22×C4D418yes—
35C22×C4C2314yes—
36C22×C4C2312yes—
37C22×C4C2311yescharacteristic
38M16—28no—
39M16—28no—
40C2×C8—28no—
41C2×C8C2318yes—
42C23—24no—
43C23—42no—
44C23—44no—
45C23C22⋊C414yes—
46C23C22×C414yes—
47C23C22×C411yescharacteristic
48C23C22×C412yes—
49Q8—28no—
50D4—216no—
51D4—28no—
52C2×C4—24no—
53C2×C4—28no—
54C2×C4—28no—
55C2×C4C22⋊C414yes—
56C2×C4C22⋊C418yes—
57C2×C4C22×C414yes—
58C2×C4C22×C411yescharacteristic
59C2×C4C22×C412yes—
60C2×C4C2×D414yes—
61C2×C4C2×D414yes—
62C2×C4C2×D414yes—
63C2×C4C2411yescharacteristic
64C8—28no—
65C22—22no—
66C22—24no—
67C22—24no—
68C22—28no—
69C22—44no—
70C22—48no—
71C22C2×C22⋊C412yes—
72C22C2×C22⋊C414yes—
73C22C23×C411yescharacteristic
74C4—24no—
75C4C2×C22⋊C412yes—
76C4C2×C22⋊C414yes—
77C4C22×D412yes—
78C2—22no—
79C2—24no—
80C2—44no—
81C2C22×C22⋊C411yescharacteristic
82C2#56812yes—
subgroupG/H
center, Frattini, cosocleC2×C4C24
commutator, socleC22C23×C4
prime radicalC22×#41C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×M16C2semidirect
3. #408C2semidirect
4. #407C2semidirect
15. C2×M16C22semidirect
16. C22×C8C22semidirect
17. C22⋊C8C22semidirect

Maximal subgroups

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

subgroupindex
C22×#412
C22×M162
#4082
#4072