Finite Group Databasebeta

← #1959

Subgroups — #1959

Order 128.

172 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#124C211yesmaximal, characteristic
2C2×#103C212yesmaximal, complemented
3C2×#102C212yesmaximal
4C2×#97C211yesmaximal, characteristic, complemented
5#384C211yesmaximal, characteristic, complemented
6C22×Q8C2211yescharacteristic
7C22×D4C2211yescharacteristic
8C22×C8C2212yes—
9#124—22no—
10#124C414yescomplemented
11C2×C4⋊C4—22no—
12C2×C4⋊C4C2212yes—
13C2×C22⋊C4—22no—
14C2×C42C2211yescharacteristic
15#103—24no—
16#102—24no—
17#97—22no—
18C24—21no—
19C2×Q8—21no—
20C2×Q8—22no—
21C2×Q8—22no—
22C2×Q8C2×C412yes—
23C2×D4—22no—
24C2×D4—21no—
25C2×D4—22no—
26C2×D4C2×C412yes—
27C22×C4—21no—
28C22×C4—22no—
29C22×C4D412yes—
30C22×C4C2311yescharacteristic
31C2×C8—22no—
32C2×C8—22no—
33C2×C8D414yes—
34C4⋊C4—22no—
35C4⋊C4—22no—
36C4⋊C4—44no—
37C22⋊C4—28no—
38C42C2×C412yes—
39C42D412yes—
40C23—22no—
41C23—41no—
42C23—41no—
43C23—42no—
44C23—42no—
45C23C2×D411yescharacteristic
46Q8—24no—
47Q8—42no—
48D4—24no—
49D4—42no—
50C2×C4—22no—
51C2×C4—22no—
52C2×C4—22no—
53C2×C4—41no—
54C2×C4—41no—
55C2×C4—42no—
56C2×C4—44no—
57C2×C4C22⋊C414yes—
58C2×C4C22×C411yescharacteristic
59C2×C4C2×D412yes—
60C2×C4C2×D411yescharacteristic
61C2×C4#4112yes—
62C8—24no—
63C22—42no—
64C22—44no—
65C22—82no—
66C22—81no—
67C22—81no—
68C22C2×C22⋊C411yescharacteristic
69C22#12411yescharacteristic
70C22#12711yescharacteristic
71C22AGL(1,ℤ/8)12yes—
72C22#13712yes—
73C4—24no—
74C4—42no—
75C4—82no—
76C4C4×D412yes—
77C4#12112yes—
78C2—82no—
79C2#39011yescharacteristic
80C2#41712yes—
81C2#48912yes—
82C2#49611yescharacteristic
83C2#49711yescharacteristic
subgroupG/H
center, socleC23C2×D4
commutatorC2×C4C22×C4
Frattini, cosocleC22×C4C23
prime radicalC22×D4C22
LCSG ▷ C2×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×#103C2semidirect
4. C2×#97C2semidirect
5. #384C2semidirect
10. #124C4semidirect

Maximal subgroups

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

subgroupindex
C2×#1242
C2×#1032
C2×#1022
C2×#972
#3842