Finite Group Databasebeta

← #2977

Subgroups — #2977

Order 128.

211 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#525C211yesmaximal, characteristic
2#435C214yesmaximal, complemented
3C8×D4C214yesmaximal, complemented
4#433C212yesmaximal, complemented
5#408C212yesmaximal, complemented
6C2×C22⋊C8C212yesmaximal, complemented
7C2×#41C2211yescharacteristic
8C23×C4C2211yescharacteristic
9C2×M16C2212yescomplemented
10C22×C8C2214yes—
11C22×C8C2212yescomplemented
12#123C412yes—
13C22⋊Q8C412yes—
14#121C412yes—
15#120C412yes—
16C4×D4C2214yes—
17#117C2211yescharacteristic
18C4⋊C8C2214yescomplemented
19C22⋊C8C2214yes—
20C22⋊C8C2212yes—
21C22⋊C8C2212yes—
22C22⋊C8C2214yescomplemented
23#97C2212yescomplemented
24C4×C8C2212yescomplemented
25C24C2×C411yescharacteristic
26#41—42no—
27C2×Q8C2×C411yescharacteristic
28C2×D4C2×C414yes—
29C2×D4C2×C412yes—
30C2×D4C2×C411yescharacteristic
31C22×C4—42no—
32C22×C4C2×C412yes—
33C22×C4C2×C411yescharacteristic
34C22×C4C2311yescharacteristic
35C22×C4C2312yes—
36C22×C4C2312yes—
37M16—42no—
38C2×C8—44no—
39C2×C8—42no—
40C2×C8C2314yes—
41C2×C8C2314yes—
42C4⋊C4C2×C412yes—
43C4⋊C4C2×C414yes—
44C22⋊C4C2×C412yes—
45C22⋊C4C2×C414yes—
46C22⋊C4C2×C414yes—
47C42C2312yes—
48C23—24no—
49C23—41no—
50C23C22×C411yescharacteristic
51C23C22×C412yes—
52C23C22×C412yes—
53Q8—41no—
54D4—28no—
55D4—41no—
56D4—42no—
57C2×C4—24no—
58C2×C4—22no—
59C2×C4—22no—
60C2×C4—22no—
61C2×C4—41no—
62C2×C4—42no—
63C2×C4C22×C414yes—
64C2×C4C22×C412yes—
65C2×C4C22×C412yes—
66C2×C4C22×C411yescharacteristic
67C2×C4C2411yescharacteristic
68C8—24no—
69C8—24no—
70C22—22no—
71C22—22no—
72C22—21no—
73C22—22no—
74C22—24no—
75C22—22no—
76C22—44no—
77C22#13114yes—
78C22C23×C411yescharacteristic
79C4—22no—
80C4—21no—
81C4—22no—
82C4—24no—
83C4H(5,𝔽2)12yes—
84C2—24no—
85C2—42no—
86C2—41no—
87C2#51811yescharacteristic
88C2C2×#13112yes—
subgroupG/H
center, Frattini, cosocleC2×C4C24
commutator, socleC22C23×C4
prime radical#525C2
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. #435C2semidirect
3. C8×D4C2semidirect
4. #433C2semidirect
5. #408C2semidirect
6. C2×C22⋊C8C2semidirect
9. C2×M16C22semidirect
11. C22×C8C22semidirect
18. C4⋊C8C22semidirect
22. C22⋊C8C22semidirect
23. #97C22semidirect
24. C4×C8C22semidirect

Maximal subgroups

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

subgroupindex
#5252
#4352
C8×D42
#4332
#4082
C2×C22⋊C82