Finite Group Databasebeta

← #2027

Subgroups — #2027

Order 128.

141 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#544C211yesmaximal, characteristic, complemented
2#418C212yesmaximal
3#390C211yesmaximal, characteristic
4#343C211yesmaximal, characteristic, complemented
5#339C212yesmaximal, complemented
6C22×D4C2211yescharacteristic
7C2×M16C2212yes—
8C4⋊Q8—22no—
9#125—22no—
10C22⋊Q8—22no—
11#117C2212yes—
12C2×C4⋊C4C2211yescharacteristic
13C2×C22⋊C4—22no—
14C2×C42C2211yescharacteristic
15#102—22no—
16#102—22no—
17C24—21no—
18C2×Q8—22no—
19C2×D4—22no—
20C2×D4—22no—
21C2×D4—21no—
22C2×D4Q812yescomplemented
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—
35C22⋊C4—44no—
36C42—22no—
37C42—22no—
38C23—22no—
39C23—42no—
40C23—42no—
41C23—41no—
42C23—41no—
43C23C2×D411yescharacteristic
44Q8—82no—
45D4—24no—
46D4—42no—
47C2×C4—22no—
48C2×C4—22no—
49C2×C4—22no—
50C2×C4—22no—
51C2×C4—41no—
52C2×C4—41no—
53C2×C4—42no—
54C2×C4C2×D412yes—
55C2×C4C2×Q811yescharacteristic
56C2×C4#4112yes—
57C2×C4#4111yescharacteristic
58C8—42no—
59C22—21no—
60C22—21no—
61C22—44no—
62C22—42no—
63C22—82no—
64C22—81no—
65C22—81no—
66C22#12011yescharacteristic
67C22C22⋊Q811yescharacteristic
68C22#12411yescharacteristic
69C4—42no—
70C4—42no—
71C4—42no—
72C4—42no—
73C4C22⋊Q812yes—
74C4#12412yes—
75C2—21no—
76C2—21no—
77C2—82no—
78C2#39311yescharacteristic
79C2#45311yescharacteristic
80C2#45411yescharacteristic
subgroupG/H
center, socleC22#120
commutator, Frattini, cosocleC22×C4C23
prime radicalC22×D4C22
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
1. #544C2semidirect
4. #343C2semidirect
5. #339C2semidirect
22. C2×D4Q8semidirect

Maximal subgroups

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

subgroupindex
#5442
#4182
#3902
#3432
#3392