Finite Group Databasebeta

← #3189

Subgroups — #3189

Order 128.

208 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C22⋊Q8C212yesmaximal
2#484C214yesmaximal, complemented
3#467C214yesmaximal, complemented
4#451C214yesmaximal, complemented
5C2×C22⋊C8C211yesmaximal, characteristic
6C22×Q8C2212yes—
7C23×C4C2211yescharacteristic
8C2×Q16C2214yescomplemented
9C22×C8C2212yes—
10C22⋊Q8—22no—
11C22⋊Q8—22no—
12C22⋊Q8C2214yes—
13C22⋊Q8C2214yes—
14C2×C4⋊C4—22no—
15C2×C4⋊C4C2212yes—
16C2×C22⋊C4—22no—
17#107C2214yescomplemented
18#103C2218yescomplemented
19C22⋊C8C2214yes—
20C24D411yescharacteristic
21C2×Q8—22no—
22C2×Q8—44no—
23C2×Q8C2314yes—
24C22×C4—22no—
25C22×C4—22no—
26C22×C4—42no—
27C22×C4D412yes—
28C22×C4D411yescharacteristic
29C22×C4C2312yes—
30C22×C4C2311yescharacteristic
31Q16—44no—
32C2×C8—42no—
33C2×C8C2314yes—
34C4⋊C4—24no—
35C4⋊C4—24no—
36C4⋊C4—22no—
37C4⋊C4C2314yes—
38C22⋊C4—24no—
39C22⋊C4—24no—
40C23—41no—
41C23—41no—
42C23Q1614yescomplemented
43C23C2×D411yescharacteristic
44C23C2×D412yes—
45Q8—28no—
46Q8—44no—
47C2×C4—22no—
48C2×C4—24no—
49C2×C4—24no—
50C2×C4—24no—
51C2×C4—42no—
52C2×C4—41no—
53C2×C4—44no—
54C2×C4—44no—
55C2×C4C2×D411yescharacteristic
56C2×C4C2×D412yes—
57C2×C4C2411yescharacteristic
58C8—24no—
59C22—22no—
60C22—21no—
61C22—22no—
62C22—21no—
63C22—44no—
64C22C2×Q1612yes—
65C22C2×Q1614yes—
66C22C22×D411yescharacteristic
67C4—21no—
68C4—22no—
69C4—44no—
70C4—44no—
71C4H(5,𝔽2)12yes—
72C2—24no—
73C2—22no—
74C2#53411yescharacteristic
75C2C22×Q1611yescharacteristic
76C2#57511yescharacteristic
subgroupG/H
center, socleC22C22×D4
commutator, Frattini, cosocleC2×C4C24
prime radicalC24D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #484C2semidirect
3. #467C2semidirect
4. #451C2semidirect
8. C2×Q16C22semidirect
17. #107C22semidirect
18. #103C22semidirect
42. C23Q16semidirect

Maximal subgroups

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

subgroupindex
C2×C22⋊Q82
#4842
#4672
#4512
C2×C22⋊C82