Finite Group Databasebeta

← #1980

Subgroups — #1980

Order 128.

168 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#532C211yesmaximal, characteristic
2C2×#104C214yesmaximal, complemented
3C4×M16C211yesmaximal, characteristic, complemented
4C4×C4⋊C4C211yesmaximal, characteristic, complemented
5C2×#41C2212yes—
6C2×M16C2212yes—
7C4⋊Q8C411yescharacteristic, complemented
8#127C411yescharacteristic, complemented
9#124C412yescomplemented
10#121—21no—
11#121—21no—
12C4×D4—21no—
13C4×D4—21no—
14C2×C4⋊C4—21no—
15C2×C42C2212yes—
16C2×C42C2211yescharacteristic
17#104—28no—
18#97—21no—
19C4×C8—21no—
20#95—21no—
21#41—24no—
22#41—24no—
23C2×Q8C2×C412yes—
24C2×D4—22no—
25C2×D4—21no—
26C2×D4—21no—
27C2×D4C2×C412yes—
28C22×C4—22no—
29C22×C4—22no—
30C22×C4D411yescharacteristic
31C22×C4D411yescharacteristic
32C22×C4C2311yescharacteristic
33M16—22no—
34M16D414yescomplemented
35C2×C8—22no—
36C4⋊C4—24no—
37C4⋊C4—21no—
38C4⋊C4—21no—
39C22⋊C4—22no—
40C22⋊C4—22no—
41C42—24no—
42C42C2×C411yescharacteristic
43C42C2×C411yescharacteristic
44C42D411yescharacteristic
45C42D411yescharacteristic
46C23—22no—
47C23C2×D411yescharacteristic
48Q8—24no—
49D4—24no—
50D4—42no—
51D4—42no—
52D4—42no—
53D4—42no—
54C2×C4—22no—
55C2×C4—24no—
56C2×C4—22no—
57C2×C4—41no—
58C2×C4—42no—
59C2×C4—42no—
60C2×C4—44no—
61C2×C4C22⋊C411yescharacteristic
62C2×C4C22⋊C411yescharacteristic
63C2×C4C22⋊C411yescharacteristic
64C2×C4C22⋊C411yescharacteristic
65C2×C4C22×C411yescharacteristic
66C2×C4C2×D412yes—
67C2×C4C2×D411yescharacteristic
68C2×C4#4112yes—
69C8—24no—
70C22—21no—
71C22—21no—
72C22—42no—
73C22—42no—
74C22—42no—
75C22C2×C22⋊C411yescharacteristic
76C22#12411yescharacteristic
77C22#12711yescharacteristic
78C4—21no—
79C4—21no—
80C4—21no—
81C4—44no—
82C4—42no—
83C4#10412yescomplemented
84C4C4×D412yes—
85C4#12112yes—
86C2—21no—
87C2—21no—
88C2—82no—
89C2#39011yescharacteristic
90C2C2×#10411yescharacteristic
91C2#42111yescharacteristic
subgroupG/H
centerC2×C4C2×D4
commutatorC2×C4C22×C4
Frattini, cosocleC22×C4C23
socleC22C2×C22⋊C4
prime radical#532C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#104C2semidirect
3. C4×M16C2semidirect
4. C4×C4⋊C4C2semidirect
7. C4⋊Q8C4semidirect
8. #127C4semidirect
9. #124C4semidirect
34. M16D4semidirect
83. C4#104semidirect

Maximal subgroups

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

subgroupindex
#5322
C2×#1042
C4×M162
C4×C4⋊C42