Finite Group Databasebeta

← #1958

Subgroups — #1958

Order 128.

168 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#124C211yesmaximal, characteristic
2C2×#103C212yesmaximal, complemented
3C2×#102C212yesmaximal
4C2×C4×C8C211yesmaximal, characteristic, complemented
5#382C211yesmaximal, characteristic, complemented
6C22×Q8C2211yescharacteristic
7C22×D4C2211yescharacteristic
8C22×C8C2212yes—
9#124—22no—
10#124C414yescomplemented
11C2×C4⋊C4C2212yes—
12C2×C22⋊C4—22no—
13C2×C42C2211yescharacteristic
14#103—24no—
15#102—24no—
16C4×C8—22no—
17#95—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—
36C22⋊C4—28no—
37C42C2×C412yes—
38C42D412yes—
39C23—22no—
40C23—41no—
41C23—41no—
42C23—44no—
43C23C2×D411yescharacteristic
44Q8—24no—
45Q8—42no—
46D4—24no—
47D4—42no—
48C2×C4—24no—
49C2×C4—22no—
50C2×C4—41no—
51C2×C4—41no—
52C2×C4—42no—
53C2×C4—44no—
54C2×C4C22⋊C414yes—
55C2×C4C22×C411yescharacteristic
56C2×C4C2×D412yes—
57C2×C4C2×D411yescharacteristic
58C2×C4#4112yes—
59C8—24no—
60C22—42no—
61C22—44no—
62C22—82no—
63C22—82no—
64C22C2×C22⋊C411yescharacteristic
65C22#12411yescharacteristic
66C22#12711yescharacteristic
67C22#13514yes—
68C4—24no—
69C4—42no—
70C4—82no—
71C4C4×D412yes—
72C4#12112yes—
73C2—82no—
74C2#39011yescharacteristic
75C2#41612yes—
76C2#48812yes—
77C2#49512yes—
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×C4×C8C2semidirect
5. #382C2semidirect
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×C4×C82
#3822