Finite Group Databasebeta

← #2434

Subgroups — #2434

Order 128.

400 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Q8C211yesmaximal, characteristic
2C2×C4⋊Q8C212yesmaximal, complemented
3C2×C22⋊Q8C211yesmaximal, characteristic
4#395C214yesmaximal, complemented
5#391C212yesmaximal, complemented
6#385C214yesmaximal
7C4×C22⋊C4C211yesmaximal, characteristic
8C22×Q8—28no—
9C22×Q8—24no—
10C22×Q8C2211yescharacteristic
11C22×Q8C2212yes—
12C22×Q8C2212yes—
13C23×C4C2212yes—
14C23×C4C2211yescharacteristic
15C4⋊Q8—28no—
16C22⋊Q8—24no—
17C2×C4⋊C4C2211yescharacteristic
18C2×C4⋊C4C2212yes—
19C2×C4⋊C4C2218yes—
20C2×C22⋊C4C2212yes—
21C2×C22⋊C4C2212yes—
22C2×C42C2212yes—
23#95C2212yes—
24#95C2218yes—
25C24C2311yescharacteristic
26C2×Q8—232no—
27C2×Q8—28no—
28C2×Q8—24no—
29C2×Q8—24no—
30C2×Q8—24no—
31C2×Q8—22no—
32C2×Q8—24no—
33C2×Q8D418yes—
34C22×C4—24no—
35C22×C4—28no—
36C22×C4—24no—
37C22×C4D414yes—
38C22×C4C2312yes—
39C22×C4C2312yes—
40C22×C4C2314yes—
41C22×C4C2311yescharacteristic
42C22×C4C2314yes—
43C22×C4C2311yescharacteristic
44C4⋊C4—22no—
45C4⋊C4—24no—
46C4⋊C4—216no—
47C22⋊C4—24no—
48C22⋊C4Q818yescomplemented
49C42—24no—
50C23—22no—
51C23—22no—
52C23C2×D412yes—
53C23C2×Q814yes—
54C23C2411yescharacteristic
55Q8—216no—
56Q8—216no—
57Q8—44no—
58C2×C4—216no—
59C2×C4—24no—
60C2×C4—24no—
61C2×C4—24no—
62C2×C4—22no—
63C2×C4—24no—
64C2×C4—28no—
65C2×C4—22no—
66C2×C4—22no—
67C2×C4—24no—
68C2×C4—24no—
69C2×C4C2×D418yes—
70C2×C4C2×D412yes—
71C2×C4C2×D414yes—
72C2×C4C2×D412yes—
73C2×C4C2×Q818yescomplemented
74C22—22no—
75C22—22no—
76C22—28no—
77C22C4⋊Q814yescomplemented
78C22C22×D411yescharacteristic
79C22C22×D412yes—
80C22C22×Q812yes—
81C222−1+412yes—
82C4—28no—
83C4—22no—
84C4—28no—
85C4—42no—
86C4—42no—
87C4#12014yes—
88C2—24no—
89C2C2×#12011yescharacteristic
90C2C2×C4⋊Q811yescharacteristic
91C2#53611yescharacteristic
92C2D4×Q814yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radicalC24C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4⋊Q8C2semidirect
4. #395C2semidirect
5. #391C2semidirect
48. C22⋊C4Q8semidirect
73. C2×C4C2×Q8semidirect
77. C22C4⋊Q8semidirect

Maximal subgroups

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

subgroupindex
C23×Q82
C2×C4⋊Q82
C2×C22⋊Q82
#3952
#3912
#3852
C4×C22⋊C42