Finite Group Databasebeta

← #2190

Subgroups — #2190

Order 128.

113 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#575C211yesmaximal, characteristic, complemented
2#509C212yesmaximal, complemented
3#469C211yesmaximal, characteristic, complemented
4#360C212yesmaximal, complemented
5#349C211yesmaximal, characteristic, complemented
6C2×#41—21no—
7#137—22no—
8AGL(1,ℤ/8)—22no—
9#135—21no—
10#135C2212yes—
11C2×D8C2211yescharacteristic, complemented
12C2×M16C2211yescharacteristic
13#121—21no—
14SD32—22no—
15D16—22no—
16M32C2212yescomplemented
17#106C2211yescharacteristic, complemented
18#102—21no—
19#41—22no—
20#41—22no—
21#41—41no—
22#41—41no—
23C2×Q8—21no—
24C2×D4—21no—
25C2×D4—21no—
26C2×D4—41no—
27C2×D4—41no—
28C22×C4—41no—
29C22×C4D411yescharacteristic
30Q16—21no—
31Q16D412yescomplemented
32SD16—22no—
33SD16—22no—
34D8—21no—
35D8—22no—
36D8D412yescomplemented
37M16—22no—
38C2×C8D411yescharacteristic
39C2×C8C2311yescharacteristic
40C4⋊C4—21no—
41C22⋊C4—41no—
42C16—22no—
43C23—41no—
44C23—41no—
45C23D811yescharacteristic
46Q8—22no—
47Q8—41no—
48D4—22no—
49D4—41no—
50D4—42no—
51D4—42no—
52D4—41no—
53D4—41no—
54D4—82no—
55C2×C4—21no—
56C2×C4—21no—
57C2×C4—42no—
58C2×C4—41no—
59C2×C4—42no—
60C2×C4—41no—
61C2×C4D811yescharacteristic
62C2×C4C2×D411yescharacteristic
63C8—21no—
64C8C2×D412yes—
65C22—21no—
66C22—41no—
67C22—42no—
68C22—81no—
69C22—81no—
70C22—82no—
71C22—81no—
72C22C2×D811yescharacteristic
73C4—21no—
74C4—42no—
75C4—81no—
76C4#12011yescharacteristic
77C4AGL(1,ℤ/8)11yescharacteristic
78C2—21no—
79C2—41no—
80C2—82no—
81C2—161no—
82C2#44711yescharacteristic
subgroupG/H
center, socleC2#447
commutator, Frattini, cosocleC2×C8C23
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #575C2semidirect
2. #509C2semidirect
3. #469C2semidirect
4. #360C2semidirect
5. #349C2semidirect
11. C2×D8C22semidirect
16. M32C22semidirect
17. #106C22semidirect
31. Q16D4semidirect
36. D8D4semidirect

Maximal subgroups

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

subgroupindex
#5752
#5092
#4692
#3602
#3492