Finite Group Databasebeta

← #2028

Subgroups — #2028

Order 128.

123 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#544C211yesmaximal, characteristic
2#419C212yesmaximal
3#391C211yesmaximal, characteristic
4#343C211yesmaximal, characteristic
5#339C212yesmaximal
6C22×Q8C2211yescharacteristic
7C2×M16C2212yes—
8C4⋊Q8—22no—
9#125—22no—
10C22⋊Q8—22no—
11#117C2212yes—
12C2×C4⋊C4C2211yescharacteristic
13C2×C42C2211yescharacteristic
14#103—22no—
15#103—22no—
16#95—22no—
17C2×Q8—22no—
18C2×Q8—21no—
19C2×Q8—22no—
20C2×Q8—22no—
21C2×Q8Q812yescomplemented
22C22×C4—21no—
23C22×C4—21no—
24C22×C4D412yes—
25C22×C4C2311yescharacteristic
26M16—22no—
27M16—22no—
28C2×C8—22no—
29C4⋊C4—22no—
30C4⋊C4—24no—
31C4⋊C4—22no—
32C4⋊C4D412yes—
33C4⋊C4D412yes—
34C22⋊C4—22no—
35C42—22no—
36C42—22no—
37C23C2×D411yescharacteristic
38Q8—24no—
39Q8—42no—
40Q8—82no—
41C2×C4—22no—
42C2×C4—22no—
43C2×C4—22no—
44C2×C4—22no—
45C2×C4—22no—
46C2×C4—41no—
47C2×C4—41no—
48C2×C4—41no—
49C2×C4—41no—
50C2×C4—42no—
51C2×C4C2×D412yes—
52C2×C4C2×Q811yescharacteristic
53C2×C4#4112yes—
54C2×C4#4111yescharacteristic
55C8—42no—
56C22—21no—
57C22—21no—
58C22#12011yescharacteristic
59C22C22⋊Q811yescharacteristic
60C22#12411yescharacteristic
61C4—42no—
62C4—42no—
63C4—42no—
64C4—42no—
65C4—42no—
66C4C22⋊Q812yes—
67C4#12412yes—
68C2—21no—
69C2—21no—
70C2#39311yescharacteristic
71C2#45511yescharacteristic
72C2#45611yescharacteristic
subgroupG/H
center, socleC22#120
commutator, Frattini, cosocleC22×C4C23
prime radicalC23C2×D4
LCSG ▷ C22×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
21. C2×Q8Q8semidirect

Maximal subgroups

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

subgroupindex
#5442
#4192
#3912
#3432
#3392