Finite Group Databasebeta

← #2724

Subgroups — #2724

Order 128.

252 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#123C212yesmaximal
2#398C212yesmaximal, complemented
3#397C214yesmaximal, complemented
4#390C211yesmaximal, characteristic
5#389C212yesmaximal, complemented
6#385C214yesmaximal, complemented
7C22×D4C2211yescharacteristic
8C23×C4C2212yes—
9#123—28no—
10C2×C4⋊C4C2214yes—
11C2×C4⋊C4C2212yes—
12C2×C4⋊C4C2212yes—
13C2×C4⋊C4C2212yes—
14C2×C4⋊C4C2211yescharacteristic
15C2×C22⋊C4C2214yes—
16C2×C22⋊C4C2212yes—
17C2×C22⋊C4C2214yes—
18C2×C42C2211yescharacteristic
19#95C2214yes—
20#95C2214yes—
21#95C2212yes—
22C24C2312yes—
23C2×D4—41no—
24C2×D4—41no—
25C2×D4D414yes—
26C22×C4—24no—
27C22×C4—42no—
28C22×C4—42no—
29C22×C4C2314yes—
30C22×C4C2312yes—
31C22×C4C2314yes—
32C22×C4C2311yescharacteristic
33C22×C4C2312yes—
34C4⋊C4—28no—
35C4⋊C4—24no—
36C4⋊C4—42no—
37C4⋊C4—41no—
38C4⋊C4—42no—
39C22⋊C4—24no—
40C22⋊C4—28no—
41C22⋊C4—28no—
42C42—41no—
43C23—24no—
44C23—22no—
45C23—22no—
46C23—24no—
47C23C2×D414yes—
48C23C2411yescharacteristic
49D4—44no—
50C2×C4—22no—
51C2×C4—21no—
52C2×C4—21no—
53C2×C4—22no—
54C2×C4—24no—
55C2×C4—24no—
56C2×C4—24no—
57C2×C4—24no—
58C2×C4—22no—
59C2×C4—24no—
60C2×C4—24no—
61C2×C4—24no—
62C2×C4—48no—
63C2×C4C2×D412yes—
64C2×C4#4114yes—
65C22—24no—
66C22—28no—
67C22—44no—
68C22—42no—
69C22—42no—
70C22C22×D411yescharacteristic
71C22C2×#4112yes—
72C22H(5,𝔽2)11yescharacteristic
73C22H(5,𝔽2)11yescharacteristic
74C222−1+412yes—
75C4—22no—
76C4—24no—
77C4—44no—
78C4—44no—
79C4—42no—
80C2—44no—
81C2#53411yescharacteristic
82C2#53912yes—
83C2#54712yes—
84C2#55911yescharacteristic
85C2#56311yescharacteristic
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. #398C2semidirect
3. #397C2semidirect
5. #389C2semidirect
6. #385C2semidirect

Maximal subgroups

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

subgroupindex
C2×#1232
#3982
#3972
#3902
#3892
#3852