Finite Group Databasebeta

← #1729

Subgroups — #1729

Order 128.

208 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×M16C211yesmaximal, characteristic
2C23×C8C211yesmaximal, characteristic
3C2×#117C211yesmaximal, characteristic
4#336C214yesmaximal, complemented
5C23×C4C2211yescharacteristic
6C2×M16—22no—
7C2×M16—22no—
8C2×M16C414yescomplemented
9C22×C8—22no—
10C22×C8—22no—
11C22×C8C414yescomplemented
12C22×C8C2212yes—
13C22×C8C2212yes—
14#117—22no—
15#117—22no—
16C2×C4⋊C4C412yes—
17C2×C22⋊C4C412yes—
18C2×C42C2212yes—
19C24C2×C411yescharacteristic
20C22×C4C2×C414yes—
21C22×C4C2×C411yescharacteristic
22C22×C4C2×C412yes—
23C22×C4C2×C412yes—
24C22×C4D412yes—
25C22×C4D412yes—
26C22×C4D412yes—
27C22×C4Q812yes—
28C22×C4C2311yescharacteristic
29M16—28no—
30C2×C8—28no—
31C2×C8—22no—
32C2×C8—22no—
33C2×C8—22no—
34C2×C8—22no—
35C2×C8C2×C414yes—
36C2×C8C2×C414yes—
37C4⋊C4—24no—
38C22⋊C4—24no—
39C42—22no—
40C42—22no—
41C23—24no—
42C23C4212yes—
43C23C22⋊C412yes—
44C23C4⋊C412yes—
45C23C22×C411yescharacteristic
46C2×C4—24no—
47C2×C4—28no—
48C2×C4C4212yes—
49C2×C4C22⋊C412yes—
50C2×C4C22⋊C414yes—
51C2×C4C22⋊C414yes—
52C2×C4C4⋊C412yes—
53C2×C4C4⋊C414yes—
54C2×C4C4⋊C414yes—
55C2×C4C22×C411yescharacteristic
56C2×C4C22×C411yescharacteristic
57C2×C4C2×D411yescharacteristic
58C2×C4C2×D411yescharacteristic
59C2×C4C2×D411yescharacteristic
60C2×C4C2×Q811yescharacteristic
61C8—24no—
62C8—24no—
63C22—24no—
64C22—24no—
65C22—24no—
66C22#9514yes—
67C22C2×C4211yescharacteristic
68C22C2×C22⋊C411yescharacteristic
69C22C2×C4⋊C411yescharacteristic
70C22#13114yes—
71C4—44no—
72C4#9514yes—
73C4C2×C22⋊C411yescharacteristic
74C4C2×C22⋊C411yescharacteristic
75C4C2×C4⋊C411yescharacteristic
76C4C2×C4⋊C411yescharacteristic
77C2—24no—
78C2C2×#9511yescharacteristic
79C2#40512yes—
80C2#40812yes—
81C2#42412yes—
subgroupG/H
center, Frattini, cosocleC22×C4C23
commutatorC22C2×C42
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
4. #336C2semidirect
8. C2×M16C4semidirect
11. C22×C8C4semidirect

Maximal subgroups

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

subgroupindex
C22×M162
C23×C82
C2×#1172
#3362