Finite Group Databasebeta

← #1850

Subgroups — #1850

Order 128.

174 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C8C211yesmaximal, characteristic
2C2×C4⋊C8C212yesmaximal, complemented
3C2×C22⋊C8C211yesmaximal, characteristic
4C4×C22⋊C4C211yesmaximal, characteristic
5#336C212yesmaximal, complemented
6C23×C4C2211yescharacteristic
7C22×C8—22no—
8C22×C8—24no—
9C22×C8C2211yescharacteristic
10C22×C8C2211yescharacteristic
11C22×C8C2212yes—
12C2×C22⋊C4C411yescharacteristic
13C2×C22⋊C4C411yescharacteristic
14C2×C42C2212yes—
15C4⋊C8—24no—
16C22⋊C8—22no—
17#95C412yes—
18C24C2×C411yescharacteristic
19C22×C4—22no—
20C22×C4—22no—
21C22×C4C2×C412yes—
22C22×C4C2×C411yescharacteristic
23C22×C4C2×C412yes—
24C22×C4D412yes—
25C22×C4Q812yes—
26C22×C4C2311yescharacteristic
27C2×C8—28no—
28C2×C8—22no—
29C2×C8—22no—
30C2×C8—21no—
31C2×C8—21no—
32C2×C8—22no—
33C2×C8—22no—
34C2×C8D414yes—
35C22⋊C4—22no—
36C22⋊C4C814yescomplemented
37C42—22no—
38C42—22no—
39C23—22no—
40C23—22no—
41C23C4⋊C412yes—
42C23C2×C812yes—
43C23M1612yes—
44C23C22×C411yescharacteristic
45C2×C4—22no—
46C2×C4—22no—
47C2×C4—22no—
48C2×C4—22no—
49C2×C4—24no—
50C2×C4—22no—
51C2×C4—22no—
52C2×C4—22no—
53C2×C4—22no—
54C2×C4C4⋊C412yes—
55C2×C4C2×C814yescomplemented
56C2×C4C2×D412yes—
57C2×C4C2×D411yescharacteristic
58C2×C4C2×Q811yescharacteristic
59C2×C4#4112yes—
60C8—24no—
61C8—41no—
62C8—41no—
63C22—22no—
64C22—22no—
65C22—24no—
66C22—24no—
67C22C4⋊C814yescomplemented
68C22C2×C4⋊C411yescharacteristic
69C22C4×D412yes—
70C22C22×C811yescharacteristic
71C22C2×M1611yescharacteristic
72C22#13112yes—
73C4—22no—
74C4—24no—
75C4—42no—
76C4#12011yescharacteristic
77C4C22⋊Q812yes—
78C4#12311yescharacteristic
79C2—24no—
80C2#38511yescharacteristic
81C2C2×C4⋊C811yescharacteristic
82C2#42411yescharacteristic
83C2C8×D412yes—
84C2#43512yes—
subgroupG/H
center, Frattini, cosocleC22×C4C23
commutatorC22C22×C8
socleC23C22×C4
prime radicalC24C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4⋊C8C2semidirect
5. #336C2semidirect
36. C22⋊C4C8semidirect
55. C2×C4C2×C8semidirect
67. C22C4⋊C8semidirect

Maximal subgroups

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

subgroupindex
C23×C82
C2×C4⋊C82
C2×C22⋊C82
C4×C22⋊C42
#3362