Finite Group Databasebeta

← #1762

Subgroups — #1762

Order 128.

194 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×D4C211yesmaximal, characteristic
2C2×#102C212yesmaximal
3C2×#97C211yesmaximal, characteristic, complemented
4C4×C4⋊C4C211yesmaximal, characteristic, complemented
5#340C212yesmaximal, complemented
6C22×D4C2211yescharacteristic
7C23×C4—21no—
8C22×C8C2212yes—
9C4×D4—22no—
10C4×D4C414yescomplemented
11C2×C4⋊C4C2211yescharacteristic
12C2×C4⋊C4C2212yes—
13C2×C22⋊C4—21no—
14C2×C42—21no—
15C2×C42C2211yescharacteristic
16#102C418yescomplemented
17#97—22no—
18#95—21no—
19C24—21no—
20C2×D4—21no—
21C2×D4—22no—
22C2×D4C2×C414yes—
23C2×D4C2×C412yes—
24C22×C4—22no—
25C22×C4—21no—
26C22×C4—24no—
27C22×C4—44no—
28C22×C4D411yescharacteristic
29C22×C4D411yescharacteristic
30C22×C4C2311yescharacteristic
31C2×C8—22no—
32C2×C8—22no—
33C2×C8C2×C414yescomplemented
34C4⋊C4—21no—
35C4⋊C4—22no—
36C4⋊C4C2×C412yes—
37C4⋊C4C2×C414yescomplemented
38C22⋊C4—24no—
39C42—42no—
40C42C2×C412yes—
41C42D412yes—
42C23—22no—
43C23—24no—
44C23—42no—
45C23—41no—
46C23—41no—
47C23C2×D411yescharacteristic
48D4—22no—
49D4—24no—
50D4C4214yescomplemented
51C2×C4—21no—
52C2×C4—22no—
53C2×C4—21no—
54C2×C4—22no—
55C2×C4—24no—
56C2×C4—48no—
57C2×C4—42no—
58C2×C4—42no—
59C2×C4—42no—
60C2×C4C22⋊C412yes—
61C2×C4C22⋊C412yes—
62C2×C4C22×C411yescharacteristic
63C2×C4C22×C412yes—
64C2×C4C2×D411yescharacteristic
65C2×C4#4112yes—
66C8—24no—
67C22—24no—
68C22—42no—
69C22—42no—
70C22—44no—
71C22—44no—
72C22C2×C22⋊C411yescharacteristic
73C22C4×D412yes—
74C22AGL(1,ℤ/8)11yescharacteristic
75C22AGL(1,ℤ/8)12yes—
76C22#13711yescharacteristic
77C4—22no—
78C4—22no—
79C4—42no—
80C4—44no—
81C4C2×C4211yescharacteristic
82C4#11711yescharacteristic
83C4C4×D412yes—
84C2—44no—
85C2C4×C22⋊C411yescharacteristic
86C2#41711yescharacteristic
87C2#41811yescharacteristic
88C2#44012yes—
89C2#44212yes—
subgroupG/H
center, socleC23C2×D4
commutatorC4C2×C42
Frattini, cosocleC22×C4C23
prime radicalC22×D4C22
LCSG ▷ 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
3. C2×#97C2semidirect
4. C4×C4⋊C4C2semidirect
5. #340C2semidirect
10. C4×D4C4semidirect
16. #102C4semidirect
33. C2×C8C2×C4semidirect
37. C4⋊C4C2×C4semidirect
50. D4C42semidirect

Maximal subgroups

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

subgroupindex
C2×C4×D42
C2×#1022
C2×#972
C4×C4⋊C42
#3402