Finite Group Databasebeta

← #1785

Subgroups — #1785

Order 128.

292 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#41C211yesmaximal, characteristic
2C2×#101C212yesmaximal, complemented
3C2×#100C212yesmaximal, complemented
4#407C212yesmaximal, complemented
5C2×#41—24no—
6C2×#41—24no—
7C2×#41—24no—
8C22×Q8C2211yescharacteristic
9C22×D4C412yes—
10C22×D4C2211yescharacteristic
11C23×C4C412yes—
12C23×C4C2211yescharacteristic
13C2×M16C2214yes—
14#101—24no—
15#100—24no—
16C22⋊C8—24no—
17C24C2×C412yes—
18C24C2×C411yescharacteristic
19#41—232no—
20C2×Q8—22no—
21C2×Q8—22no—
22C2×Q8D414yes—
23C2×D4—24no—
24C2×D4—24no—
25C2×D4—24no—
26C2×D4—22no—
27C2×D4—22no—
28C2×D4D414yes—
29C22×C4—24no—
30C22×C4—24no—
31C22×C4—24no—
32C22×C4—22no—
33C22×C4—22no—
34C22×C4C2×C411yescharacteristic
35C22×C4C2×C412yes—
36C22×C4D414yes—
37C22×C4C2311yescharacteristic
38M16—24no—
39M16—24no—
40C2×C8—24no—
41C23—21no—
42C23—22no—
43C23—21no—
44C23—22no—
45C23—42no—
46C23—44no—
47C23C22⋊C412yes—
48C23C22⋊C414yes—
49C23C22×C411yescharacteristic
50Q8—28no—
51D4—216no—
52D4—28no—
53C2×C4—216no—
54C2×C4—21no—
55C2×C4—21no—
56C2×C4—22no—
57C2×C4—22no—
58C2×C4—28no—
59C2×C4C22⋊C414yes—
60C2×C4C22⋊C412yes—
61C2×C4C2×D412yes—
62C2×C4C2×D412yes—
63C2×C4C2×D412yes—
64C8—44no—
65C22—22no—
66C22—22no—
67C22—24no—
68C22—24no—
69C22—44no—
70C22—42no—
71C22—42no—
72C22—44no—
73C22—44no—
74C22C2×C22⋊C411yescharacteristic
75C22C2×C22⋊C411yescharacteristic
76C22C2×C22⋊C411yescharacteristic
77C4—22no—
78C4—24no—
79C4#12014yes—
80C2—21no—
81C2—21no—
82C2—42no—
83C2—44no—
84C2#37911yescharacteristic
85C2#41312yes—
subgroupG/H
center, socleC22C2×C22⋊C4
commutatorC23C22×C4
Frattini, cosocleC22×C4C23
prime radicalC22×#41C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#101C2semidirect
3. C2×#100C2semidirect
4. #407C2semidirect

Maximal subgroups

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

subgroupindex
C22×#412
C2×#1012
C2×#1002
#4072