Finite Group Databasebeta

← #1885

Subgroups — #1885

Order 128.

180 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#124C211yesmaximal, characteristic
2#518C211yesmaximal, characteristic
3#419C212yesmaximal, complemented
4C2×#100C211yesmaximal, characteristic
5#339C212yesmaximal, complemented
6C22×Q8C2211yescharacteristic
7C22×D4C2211yescharacteristic
8C2×M16C2212yes—
9#124—22no—
10#124C414yescomplemented
11C4×D4—24no—
12#117C2212yes—
13C2×C22⋊C4—22no—
14C2×C22⋊C4—22no—
15C2×C42C2211yescharacteristic
16#103—24no—
17#100—22no—
18C24D412yes—
19C2×Q8—21no—
20C2×Q8—22no—
21C2×Q8—22no—
22C2×Q8C2×C412yescomplemented
23C2×D4—22no—
24C2×D4—22no—
25C2×D4C2×C412yes—
26C2×D4D412yes—
27C22×C4—21no—
28C22×C4—21no—
29C22×C4—24no—
30C22×C4C2311yescharacteristic
31M16—22no—
32M16—22no—
33C2×C8—22no—
34C4⋊C4D414yes—
35C22⋊C4—24no—
36C22⋊C4—28no—
37C22⋊C4—22no—
38C42—21no—
39C42—22no—
40C42C2×C412yescomplemented
41C23—22no—
42C23—22no—
43C23—44no—
44C23C22⋊C414yes—
45C23C2×D411yescharacteristic
46Q8—24no—
47Q8—42no—
48D4—24no—
49D4—24no—
50C2×C4—22no—
51C2×C4—22no—
52C2×C4—24no—
53C2×C4—42no—
54C2×C4—41no—
55C2×C4—41no—
56C2×C4—84no—
57C2×C4C22×C411yescharacteristic
58C2×C4C2×D412yes—
59C2×C4C2×D411yescharacteristic
60C2×C4#4112yes—
61C8—42no—
62C22—22no—
63C22—24no—
64C22—44no—
65C22—44no—
66C22—82no—
67C22C2×C22⋊C411yescharacteristic
68C22#12011yescharacteristic
69C22#12311yescharacteristic
70C4—42no—
71C4—42no—
72C4—44no—
73C4C4×D412yes—
74C4#12112yes—
75C2—21no—
76C2—21no—
77C2—44no—
78C2#38611yescharacteristic
79C2#45512yes—
subgroupG/H
center, socleC22#120
commutatorC2×C4C22×C4
Frattini, cosocleC22×C4C23
prime radicalC22×D4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #419C2semidirect
5. #339C2semidirect
10. #124C4semidirect
22. C2×Q8C2×C4semidirect
40. C42C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#1242
#5182
#4192
C2×#1002
#3392