Finite Group Databasebeta

← #1888

Subgroups — #1888

Order 128.

172 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#124C211yesmaximal, characteristic
2#519C211yesmaximal, characteristic, complemented
3#418C212yesmaximal
4C2×#101C211yesmaximal, characteristic, complemented
5#339C212yesmaximal, complemented
6C22×Q8C2211yescharacteristic
7C22×D4C2211yescharacteristic
8C2×M16C2212yes—
9#124—22no—
10#124C414yescomplemented
11C4×Q8—24no—
12#117—22no—
13#117C2212yes—
14C2×C22⋊C4—22no—
15C2×C42C2211yescharacteristic
16#102—24no—
17#101—22no—
18C24—21no—
19C2×Q8—22no—
20C2×Q8—22no—
21C2×Q8C2×C412yes—
22C2×Q8D412yes—
23C2×D4—22no—
24C2×D4—21no—
25C2×D4—22no—
26C2×D4C2×C412yes—
27C22×C4—21no—
28C22×C4D412yes—
29C22×C4C2311yescharacteristic
30M16—22no—
31M16—22no—
32C2×C8—22no—
33C4⋊C4—24no—
34C4⋊C4D414yes—
35C22⋊C4—22no—
36C22⋊C4—28no—
37C42—24no—
38C42—21no—
39C42—22no—
40C42C2×C412yes—
41C23—22no—
42C23—44no—
43C23—41no—
44C23—41no—
45C23C2×D411yescharacteristic
46Q8—24no—
47Q8—24no—
48D4—24no—
49D4—42no—
50C2×C4—22no—
51C2×C4—22no—
52C2×C4—22no—
53C2×C4—24no—
54C2×C4—42no—
55C2×C4C22⋊C414yes—
56C2×C4C22×C411yescharacteristic
57C2×C4C2×D412yes—
58C2×C4C2×D411yescharacteristic
59C2×C4#4112yes—
60C8—42no—
61C22—22no—
62C22—44no—
63C22—42no—
64C22—82no—
65C22—82no—
66C22C2×C22⋊C411yescharacteristic
67C22#12011yescharacteristic
68C22#12311yescharacteristic
69C4—24no—
70C4—42no—
71C4—44no—
72C4C4×D412yes—
73C4#12112yes—
74C2—21no—
75C2—21no—
76C2—82no—
77C2#38611yescharacteristic
78C2#45412yes—
subgroupG/H
center, socleC22#120
commutatorC2×C4C22×C4
Frattini, cosocleC22×C4C23
prime radicalC22×D4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #519C2semidirect
4. C2×#101C2semidirect
5. #339C2semidirect
10. #124C4semidirect

Maximal subgroups

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

subgroupindex
C2×#1242
#5192
#4182
C2×#1012
#3392