Finite Group Databasebeta

← #2621

Subgroups — #2621

Order 128.

264 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4⋊Q8C211yesmaximal, characteristic, complemented
2C2×C22⋊Q8C212yesmaximal
3C2×#117C211yesmaximal, characteristic
4#398C214yesmaximal, complemented
5#397C214yesmaximal
6#391C212yesmaximal, complemented
7#382C211yesmaximal, characteristic, complemented
8C22×Q8C2212yes—
9C23×C4C2211yescharacteristic
10C4⋊Q8—24no—
11C22⋊Q8—28no—
12#117—24no—
13C2×C4⋊C4C2212yes—
14C2×C4⋊C4C2212yes—
15C2×C4⋊C4C2214yes—
16C2×C4⋊C4C2214yes—
17C2×C22⋊C4C2212yes—
18C2×C22⋊C4C2214yes—
19C2×C42C2211yescharacteristic
20C2×C42C2211yescharacteristic
21#95C2214yes—
22#95C2218yes—
23C24C2311yescharacteristic
24C2×Q8—24no—
25C2×Q8—24no—
26C2×Q8—24no—
27C22×C4—22no—
28C22×C4—22no—
29C22×C4D414yes—
30C22×C4C2312yes—
31C22×C4C2314yes—
32C22×C4C2314yes—
33C22×C4C2312yes—
34C22×C4C2311yescharacteristic
35C22×C4C2311yescharacteristic
36C4⋊C4—24no—
37C4⋊C4—24no—
38C4⋊C4—28no—
39C4⋊C4—28no—
40C22⋊C4—28no—
41C22⋊C4—24no—
42C42—22no—
43C42D414yes—
44C23—21no—
45C23—21no—
46C23—24no—
47C23C2×D412yes—
48C23C2411yescharacteristic
49Q8—48no—
50C2×C4—21no—
51C2×C4—21no—
52C2×C4—24no—
53C2×C4—28no—
54C2×C4—22no—
55C2×C4—24no—
56C2×C4—24no—
57C2×C4—24no—
58C2×C4—24no—
59C2×C4—24no—
60C2×C4—28no—
61C2×C4C2×D414yes—
62C2×C4C2×D412yes—
63C2×C4C2×D412yes—
64C2×C4C2×D412yes—
65C2×C4#4112yes—
66C22—22no—
67C22—24no—
68C22—42no—
69C22—42no—
70C22C22×D411yescharacteristic
71C22C22×D411yescharacteristic
72C22C2×#4111yescharacteristic
73C222−1+414yes—
74C4—22no—
75C4—24no—
76C4—44no—
77C4—42no—
78C4—44no—
79C4#12114yes—
80C2—42no—
81C2C2×#12111yescharacteristic
82C2#53612yes—
83C2#53612yes—
84C2#54112yes—
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
1. C2×C4⋊Q8C2semidirect
4. #398C2semidirect
6. #391C2semidirect
7. #382C2semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊Q82
C2×C22⋊Q82
C2×#1172
#3982
#3972
#3912
#3822