Finite Group Databasebeta

← #2853

Subgroups — #2853

Order 128.

291 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#123C211yesmaximal, characteristic
2C22×C42C211yesmaximal, characteristic, complemented
3#388C214yesmaximal, complemented
4#387C214yesmaximal, complemented
5#386C212yesmaximal
6#385C212yesmaximal, complemented
7#381C211yesmaximal, characteristic, complemented
8C22×D4C2211yescharacteristic
9C23×C4C2212yes—
10C23×C4C2211yescharacteristic
11#123—24no—
12C2×C4⋊C4C2212yes—
13C2×C4⋊C4C2214yes—
14C2×C22⋊C4C2211yescharacteristic
15C2×C22⋊C4C2212yes—
16C2×C22⋊C4C2212yes—
17C2×C22⋊C4C2214yes—
18C2×C42—24no—
19C2×C42C2214yes—
20#95C2214yes—
21#95C2214yes—
22#95C2214yes—
23C24C2311yescharacteristic
24C24C2311yescharacteristic
25C2×D4—22no—
26C2×D4—24no—
27C22×C4—24no—
28C22×C4—24no—
29C22×C4—28no—
30C22×C4D414yes—
31C22×C4C2314yes—
32C22×C4C2311yescharacteristic
33C22×C4C2312yes—
34C22×C4C2312yes—
35C22×C4C2314yes—
36C4⋊C4—24no—
37C4⋊C4—28no—
38C22⋊C4—22no—
39C22⋊C4—24no—
40C22⋊C4—24no—
41C22⋊C4—28no—
42C42—28no—
43C23—24no—
44C23—21no—
45C23—24no—
46C23—22no—
47C23C2×D412yes—
48C23#4114yes—
49C23C2411yescharacteristic
50D4—44no—
51C2×C4—216no—
52C2×C4—28no—
53C2×C4—24no—
54C2×C4—24no—
55C2×C4—24no—
56C2×C4—22no—
57C2×C4—21no—
58C2×C4—24no—
59C2×C4—24no—
60C2×C4—24no—
61C2×C4—24no—
62C2×C4—22no—
63C2×C4C2×D414yes—
64C2×C4#4118yes—
65C22—24no—
66C22—28no—
67C22—41no—
68C22—42no—
69C22—44no—
70C22#12314yes—
71C22C22×D411yescharacteristic
72C22C2×#4112yes—
73C22C2×#4114yes—
74C4—24no—
75C4—28no—
76C4—41no—
77C4—42no—
78C4—44no—
79C2—24no—
80C2—81no—
81C2C2×#12311yescharacteristic
82C2#52512yes—
83C2#52914yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radicalC22×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C42C2semidirect
3. #388C2semidirect
4. #387C2semidirect
6. #385C2semidirect
7. #381C2semidirect

Maximal subgroups

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

subgroupindex
C2×#1232
C22×C422
#3882
#3872
#3862
#3852
#3812