Finite Group Databasebeta

← #2134

Subgroups — #2134

Order 128.

131 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#535C211yesmaximal, characteristic
2#413C212yesmaximal, complemented
3#355C214yesmaximal, complemented
4C2×#41C2211yescharacteristic
5C22×D4C411yescharacteristic
6C2×M16—22no—
7#127C412yes—
8#124C2212yes—
9#121—22no—
10#120—22no—
11#117C411yescharacteristic
12#101C2214yescomplemented
13#100—22no—
14C24—21no—
15#41—42no—
16C2×Q8C2311yescharacteristic
17C2×D4—24no—
18C2×D4—21no—
19C2×D4—42no—
20C2×D4C2×C412yes—
21C2×D4C2×C411yescharacteristic
22C2×D4D412yes—
23C22×C4C2×C411yescharacteristic
24C22×C4D412yes—
25M16—24no—
26M16—42no—
27C2×C8—42no—
28C4⋊C4—21no—
29C22⋊C4—21no—
30C22⋊C4—24no—
31C42C2×C412yes—
32C23—22no—
33C23—42no—
34C23—82no—
35C23C22⋊C411yescharacteristic
36C23C22⋊C412yes—
37Q8—41no—
38D4—41no—
39D4—42no—
40D4—42no—
41D4—42no—
42D4—84no—
43C2×C4—22no—
44C2×C4—22no—
45C2×C4—22no—
46C2×C4—22no—
47C2×C4C22⋊C411yescharacteristic
48C2×C4C22×C411yescharacteristic
49C2×C4C2×D412yes—
50C8—44no—
51C22—21no—
52C22—22no—
53C22—42no—
54C22—41no—
55C22—44no—
56C22—42no—
57C22—84no—
58C22C2×C22⋊C411yescharacteristic
59C4—22no—
60C4—21no—
61C4—42no—
62C4#9912yes—
63C2—21no—
64C2—42no—
65C2—41no—
66C2—82no—
67C2C2×#9911yescharacteristic
subgroupG/H
center, socleC2C2×#99
commutatorC2×C4C22×C4
Frattini, cosocleC2×Q8C23
prime radical#535C2
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ G
LECSG ▷ C2×Q8 ▷ C22 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #413C2semidirect
3. #355C2semidirect
12. #101C22semidirect

Maximal subgroups

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

subgroupindex
#5352
#4132
#3552