Finite Group Databasebeta

← #1318

Subgroups — #1318

Order 128.

85 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#390C211yesmaximal, characteristic
2#324C212yesmaximal, complemented
3C22×D4C411yescharacteristic
4C2×C4⋊C4C2211yescharacteristic
5C2×C22⋊C4—22no—
6C2×C42C411yescharacteristic
7C22⋊C8—22no—
8C24—21no—
9C2×D4—21no—
10C2×D4—41no—
11C2×D4—41no—
12C2×D4C812yescomplemented
13C22×C4—21no—
14C22×C4C2×C411yescharacteristic
15C22×C4D412yes—
16C2×C8—42no—
17C4⋊C4—41no—
18C22⋊C4—44no—
19C42—41no—
20C23—22no—
21C23—42no—
22C23—42no—
23C23—41no—
24C23—41no—
25C23C22⋊C411yescharacteristic
26D4—42no—
27D4—42no—
28C2×C4—21no—
29C2×C4—21no—
30C2×C4—22no—
31C2×C4—22no—
32C2×C4—41no—
33C2×C4—41no—
34C2×C4—42no—
35C2×C4C2×C811yescharacteristic
36C2×C4M1611yescharacteristic
37C8—82no—
38C22—21no—
39C22—21no—
40C22—44no—
41C22—42no—
42C22—82no—
43C22—81no—
44C22—81no—
45C22C22⋊C811yescharacteristic
46C22#9911yescharacteristic
47C22#10011yescharacteristic
48C4—21no—
49C4—21no—
50C4—42no—
51C4—42no—
52C2—21no—
53C2—21no—
54C2—82no—
55C2#32311yescharacteristic
56C2#35311yescharacteristic
57C2#35511yescharacteristic
subgroupG/H
center, socleC22#99
commutatorC2×C4C2×C8
Frattini, cosocleC2×C4⋊C4C22
prime radicalC22×D4C4
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23 ◁ C2×C4⋊C4 ◁ G
LECSG ▷ C2×C4⋊C4 ▷ C23 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #324C2semidirect
12. C2×D4C8semidirect

Maximal subgroups

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

subgroupindex
#3902
#3242