Finite Group Databasebeta

← #1616

Subgroups — #1616

Order 128.

123 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#537C211yesmaximal, characteristic
2#481C212yesmaximal, complemented
3#400C211yesmaximal, characteristic, complemented
4#327C212yesmaximal, complemented
5#324C211yesmaximal, characteristic, complemented
6C2×#41—21no—
7C22⋊Q8—22no—
8#121—22no—
9#121—21no—
10#121C2212yes—
11C2×C4⋊C4C2211yescharacteristic
12C2×C4⋊C4C2211yescharacteristic
13#106—22no—
14#102—22no—
15C22⋊C8C2212yes—
16#95—21no—
17#95—21no—
18#95C2211yescharacteristic
19#41—42no—
20#41—42no—
21C2×Q8—21no—
22C2×D4—21no—
23C2×D4—22no—
24C2×D4—21no—
25C2×D4D412yes—
26C22×C4—22no—
27C22×C4—21no—
28C22×C4—21no—
29C22×C4D411yescharacteristic
30C22×C4D411yescharacteristic
31C22×C4C2311yescharacteristic
32C2×C8—22no—
33C4⋊C4—21no—
34C4⋊C4—22no—
35C4⋊C4—22no—
36C4⋊C4D412yes—
37C22⋊C4—22no—
38C22⋊C4—22no—
39C23—22no—
40C23C2×D411yescharacteristic
41Q8—42no—
42D4—42no—
43D4—42no—
44D4—42no—
45D4—42no—
46D4—81no—
47C2×C4—21no—
48C2×C4—21no—
49C2×C4—21no—
50C2×C4—22no—
51C2×C4—41no—
52C2×C4—44no—
53C2×C4—41no—
54C2×C4—41no—
55C2×C4—41no—
56C2×C4—42no—
57C2×C4—41no—
58C2×C4—41no—
59C2×C4SD1612yes—
60C2×C4C2×D412yes—
61C8—42no—
62C22—21no—
63C22—21no—
64C22—42no—
65C22—42no—
66C22—42no—
67C22#12011yescharacteristic
68C22C2×SD1611yescharacteristic
69C22AGL(1,ℤ/8)11yescharacteristic
70C4—22no—
71C4—22no—
72C4—42no—
73C4—41no—
74C4—81no—
75C4—81no—
76C2—21no—
77C2—21no—
78C2—82no—
79C2#45011yescharacteristic
80C2#45411yescharacteristic
81C2#45811yescharacteristic
subgroupG/H
center, socleC22#120
commutator, Frattini, cosocleC22×C4C23
prime radical#537C2
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
2. #481C2semidirect
3. #400C2semidirect
4. #327C2semidirect
5. #324C2semidirect

Maximal subgroups

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

subgroupindex
#5372
#4812
#4002
#3272
#3242