Finite Group Databasebeta

← #1486

Subgroups — #1486

Order 128.

156 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×D4C211yesmaximal, characteristic
2#431C211yesmaximal, characteristic, complemented
3#423C211yesmaximal, characteristic, complemented
4D4⋊C8C214yesmaximal, complemented
5C22×D4C411yescharacteristic
6C23×C4—21no—
7C2×M16—21no—
8C4×D4—21no—
9C4×D4—21no—
10C4×D4C412yes—
11C4×D4C2212yes—
12C2×C4⋊C4C411yescharacteristic
13C2×C22⋊C4—21no—
14C2×C42C2211yescharacteristic
15C4⋊C8—21no—
16C4⋊C8—21no—
17C4⋊C8C2212yescomplemented
18C22⋊C8—21no—
19C4×C8C2212yescomplemented
20C24—21no—
21C2×D4—24no—
22C2×D4—21no—
23C2×D4C2×C412yes—
24C22×C4—21no—
25C22×C4—22no—
26C22×C4—22no—
27C22×C4—42no—
28C22×C4—42no—
29C22×C4C2×C411yescharacteristic
30C22×C4D411yescharacteristic
31C22×C4D411yescharacteristic
32M16—42no—
33C2×C8—22no—
34C2×C8—22no—
35C4⋊C4—21no—
36C4⋊C4C2×C412yes—
37C22⋊C4—22no—
38C22⋊C4—22no—
39C42C2×C411yescharacteristic
40C42D411yescharacteristic
41C42D411yescharacteristic
42C42C2311yescharacteristic
43C23—24no—
44C23—22no—
45C23—42no—
46C23—42no—
47C23C22⋊C411yescharacteristic
48D4—24no—
49D4—22no—
50D4M1614yescomplemented
51C2×C4—22no—
52C2×C4—22no—
53C2×C4—41no—
54C2×C4—42no—
55C2×C4—44no—
56C2×C4—42no—
57C2×C4—42no—
58C2×C4C22⋊C411yescharacteristic
59C2×C4C22⋊C411yescharacteristic
60C2×C4C22⋊C411yescharacteristic
61C2×C4D812yes—
62C2×C4SD1612yes—
63C2×C4C22×C411yescharacteristic
64C2×C4C2×D411yescharacteristic
65C2×C4C2×D411yescharacteristic
66C8—42no—
67C8—42no—
68C22—21no—
69C22—21no—
70C22—24no—
71C22—48no—
72C22—42no—
73C22—42no—
74C22#10212yes—
75C22C2×C22⋊C411yescharacteristic
76C4—21no—
77C4—21no—
78C4—21no—
79C4—42no—
80C4#10212yes—
81C4C2×M1612yes—
82C4C2×D811yescharacteristic
83C4C2×SD1611yescharacteristic
84C2—22no—
85C2—44no—
86C2#40711yescharacteristic
87C2C2×#10211yescharacteristic
88C2#42111yescharacteristic
subgroupG/H
centerC2×C4C2×D4
commutatorC2×C4C22×C4
Frattini, cosocleC42C23
socleC22C2×C22⋊C4
prime radicalC22×D4C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #431C2semidirect
3. #423C2semidirect
4. D4⋊C8C2semidirect
17. C4⋊C8C22semidirect
19. C4×C8C22semidirect
50. D4M16semidirect

Maximal subgroups

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

subgroupindex
C2×C4×D42
#4312
#4232
D4⋊C82