Finite Group Databasebeta

← #2372

Subgroups — #2372

Order 128.

280 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#124C211yesmaximal, characteristic
2#391C212yesmaximal, complemented
3#388C214yesmaximal, complemented
4#386C212yesmaximal
5C4×C22⋊C4C214yesmaximal, complemented
6#376C212yesmaximal, complemented
7C22×Q8C2211yescharacteristic
8C22×D4C2211yescharacteristic
9C23×C4C2212yes—
10#124C418yescomplemented
11C2×C4⋊C4C2212yes—
12C2×C22⋊C4C2214yes—
13C2×C22⋊C4C2212yes—
14C2×C22⋊C4C2214yes—
15C2×C42C2214yes—
16C2×C42C2212yes—
17C2×C42C2211yescharacteristic
18#95C2212yes—
19#95C2214yes—
20#95C2212yes—
21#95C2214yes—
22C24C2312yes—
23C2×Q8—41no—
24C2×Q8—41no—
25C2×Q8C2×C414yescomplemented
26C2×D4—41no—
27C2×D4—41no—
28C2×D4C2×C414yes—
29C22×C4—28no—
30C22×C4—42no—
31C22×C4C2314yes—
32C22×C4C2311yescharacteristic
33C22×C4C2312yes—
34C22×C4C2312yes—
35C22×C4C2314yes—
36C4⋊C4—42no—
37C22⋊C4—28no—
38C22⋊C4—42no—
39C22⋊C4C2×C4116yescomplemented
40C42—28no—
41C42—42no—
42C42C2×C414yescomplemented
43C23—24no—
44C23—24no—
45C23—22no—
46C23—22no—
47C23C22×C414yes—
48C23C2411yescharacteristic
49Q8—44no—
50D4—44no—
51C2×C4—24no—
52C2×C4—24no—
53C2×C4—24no—
54C2×C4—22no—
55C2×C4—22no—
56C2×C4—21no—
57C2×C4—21no—
58C2×C4—24no—
59C2×C4—24no—
60C2×C4—24no—
61C2×C4—48no—
62C2×C4C22×C414yes—
63C2×C4C22×C412yes—
64C2×C4C22×C414yes—
65C2×C4#4118yes—
66C22—28no—
67C22—24no—
68C22—42no—
69C22—42no—
70C22—44no—
71C22C23×C411yescharacteristic
72C22C2×#4114yes—
73C22H(5,𝔽2)11yescharacteristic
74C22H(5,𝔽2)11yescharacteristic
75C4—24no—
76C4—22no—
77C4—24no—
78C4—28no—
79C4—44no—
80C2—44no—
81C2C4×#4112yes—
82C2#51811yescharacteristic
83C2#55112yes—
84C2#55512yes—
subgroupG/H
center, Frattini, socle, cosocleC23C24
commutatorC22C23×C4
prime radicalC22×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #391C2semidirect
3. #388C2semidirect
5. C4×C22⋊C4C2semidirect
6. #376C2semidirect
10. #124C4semidirect
25. C2×Q8C2×C4semidirect
39. C22⋊C4C2×C4semidirect
42. C42C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#1242
#3912
#3882
#3862
C4×C22⋊C42
#3762