Finite Group Databasebeta

← #2054

Subgroups — #2054

Order 128.

180 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D8C211yesmaximal, characteristic
2C2×C4⋊C8C211yesmaximal, characteristic, complemented
3C2×#102C212yesmaximal, complemented
4#390C212yesmaximal, complemented
5#340C211yesmaximal, characteristic, complemented
6C22×D4C2212yes—
7C2×D8—24no—
8C2×D8—22no—
9C22×C8C2211yescharacteristic
10C22×C8C2211yescharacteristic
11C2×C4⋊C4C2212yes—
12C2×C22⋊C4—22no—
13C2×C22⋊C4—22no—
14C2×C42C2211yescharacteristic
15C4⋊C8—22no—
16#102—24no—
17C24—22no—
18C2×D4—22no—
19C2×D4—22no—
20C2×D4—22no—
21C2×D4—22no—
22C2×D4—22no—
23C2×D4D414yes—
24C22×C4—22no—
25C22×C4D411yescharacteristic
26C22×C4D411yescharacteristic
27C22×C4C2311yescharacteristic
28D8—28no—
29C2×C8—22no—
30C2×C8—22no—
31C2×C8—21no—
32C2×C8D412yes—
33C4⋊C4—22no—
34C4⋊C4—22no—
35C22⋊C4—44no—
36C22⋊C4—44no—
37C42—21no—
38C42—21no—
39C23—24no—
40C23—42no—
41C23—42no—
42C23—42no—
43C23—42no—
44C23—42no—
45C23—42no—
46C23C2×D411yescharacteristic
47D4—24no—
48D4—24no—
49D4—42no—
50D4—42no—
51C2×C4—21no—
52C2×C4—21no—
53C2×C4—21no—
54C2×C4—22no—
55C2×C4—42no—
56C2×C4—42no—
57C2×C4—42no—
58C2×C4D812yescomplemented
59C2×C4C2×D412yes—
60C2×C4C2×D411yescharacteristic
61C2×C4#4111yescharacteristic
62C2×C4#4112yes—
63C8—22no—
64C8—41no—
65C22—44no—
66C22—44no—
67C22—44no—
68C22—82no—
69C22—82no—
70C22—82no—
71C22—82no—
72C22#12112yes—
73C22#12111yescharacteristic
74C22C2×D811yescharacteristic
75C22#13511yescharacteristic
76C22AGL(1,ℤ/8)12yes—
77C4—22no—
78C4—41no—
79C4—82no—
80C4#12011yescharacteristic
81C4#12312yes—
82C4#12411yescharacteristic
83C2—84no—
84C2#39411yescharacteristic
85C2#45912yes—
86C2#46312yes—
87C2#46611yescharacteristic
88C2#46911yescharacteristic
subgroupG/H
center, socleC23C2×D4
commutator, Frattini, cosocleC22×C4C23
prime radicalC22×D8C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4⋊C8C2semidirect
3. C2×#102C2semidirect
4. #390C2semidirect
5. #340C2semidirect
58. C2×C4D8semidirect

Maximal subgroups

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

subgroupindex
C22×D82
C2×C4⋊C82
C2×#1022
#3902
#3402