Finite Group Databasebeta

← #1599

Subgroups — #1599

Order 128.

133 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#544C211yesmaximal, characteristic, complemented
2#450C212yesmaximal
3#394C211yesmaximal, characteristic
4#328C212yesmaximal, complemented
5#324C211yesmaximal, characteristic, complemented
6C22×D4C2211yescharacteristic
7C2×SD16—22no—
8C4⋊Q8—22no—
9#125—22no—
10C22⋊Q8—21no—
11C22⋊Q8C2212yes—
12#117—21no—
13C2×C4⋊C4C2211yescharacteristic
14C2×C22⋊C4—21no—
15C2×C22⋊C4—21no—
16#102—22no—
17C22⋊C8C2212yes—
18#95C2211yescharacteristic
19C24—21no—
20C2×Q8—21no—
21C2×Q8D412yes—
22C2×D4—22no—
23C2×D4—42no—
24C22×C4—21no—
25C22×C4D411yescharacteristic
26C22×C4D411yescharacteristic
27C22×C4C2311yescharacteristic
28SD16—44no—
29C2×C8—22no—
30C4⋊C4—21no—
31C4⋊C4—21no—
32C4⋊C4—21no—
33C4⋊C4—22no—
34C4⋊C4—22no—
35C4⋊C4—22no—
36C4⋊C4D412yes—
37C22⋊C4—22no—
38C22⋊C4—42no—
39C22⋊C4—42no—
40C42—22no—
41C23—22no—
42C23—41no—
43C23—41no—
44C23—41no—
45C23—41no—
46C23—41no—
47C23—41no—
48C23C2×D411yescharacteristic
49Q8—42no—
50Q8—81no—
51D4—24no—
52D4—42no—
53C2×C4—21no—
54C2×C4—21no—
55C2×C4—22no—
56C2×C4—22no—
57C2×C4—21no—
58C2×C4—41no—
59C2×C4—41no—
60C2×C4—41no—
61C2×C4—41no—
62C2×C4—41no—
63C2×C4SD1612yescomplemented
64C2×C4C2×D412yes—
65C8—42no—
66C22—21no—
67C22—21no—
68C22—42no—
69C22—42no—
70C22—42no—
71C22—81no—
72C22—81no—
73C22—81no—
74C22—81no—
75C22#12011yescharacteristic
76C22C2×SD1611yescharacteristic
77C22#13711yescharacteristic
78C4—22no—
79C4—22no—
80C4—42no—
81C4—41no—
82C4—42no—
83C4—81no—
84C2—21no—
85C2—21no—
86C2—82no—
87C2#44811yescharacteristic
88C2#45411yescharacteristic
89C2B(4,𝔽2)11yescharacteristic
subgroupG/H
center, socleC22#120
commutator, Frattini, cosocleC22×C4C23
prime radicalC22×D4C22
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #544C2semidirect
4. #328C2semidirect
5. #324C2semidirect
63. C2×C4SD16semidirect

Maximal subgroups

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

subgroupindex
#5442
#4502
#3942
#3282
#3242