Finite Group Databasebeta

← C2×#419 #2894

Subgroups — C2×#419 #2894

Order 128.

376 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Q8C211yesmaximal, characteristic
2C22×M16C211yesmaximal, characteristic
3C2×#117C211yesmaximal, characteristic
4#419C218yesmaximal, direct product factor
5C2×#103C214yesmaximal, complemented
6C22×Q8—24no—
7C22×Q8—22no—
8C22×Q8—21no—
9C22×Q8C418yescomplemented
10C22×Q8C2212yes—
11C22×Q8C2214yes—
12C23×C4—21no—
13C23×C4C2211yescharacteristic
14C2×M16—24no—
15C2×M16C2214yes—
16C22×C8C2212yes—
17#117—22no—
18#117C2214yes—
19C2×C4⋊C4C2212yes—
20C2×C22⋊C4—21no—
21C2×C42—21no—
22#103C22116yescomplemented
23C24D411yescharacteristic
24C2×Q8—28no—
25C2×Q8—216no—
26C2×Q8—24no—
27C2×Q8—28no—
28C2×Q8—24no—
29C2×Q8—22no—
30C2×Q8C2×C418yes—
31C2×Q8C2×C4116yescomplemented
32C2×Q8C2314yes—
33C22×C4—28no—
34C22×C4—24no—
35C22×C4—22no—
36C22×C4—22no—
37C22×C4C2×C414yes—
38C22×C4D412yes—
39C22×C4D411yescharacteristic
40C22×C4D414yes—
41C22×C4C2312yes—
42C22×C4C2311yescharacteristic
43M16—28no—
44C2×C8—24no—
45C2×C8C2314yes—
46C4⋊C4—22no—
47C4⋊C4C2314yes—
48C22⋊C4—24no—
49C42—24no—
50C23—24no—
51C23C22⋊C414yes—
52C23C2×D412yes—
53C23C2×D411yescharacteristic
54Q8—28no—
55Q8—216no—
56Q8—24no—
57Q8C22×C418yes—
58C2×C4—28no—
59C2×C4—216no—
60C2×C4—24no—
61C2×C4—24no—
62C2×C4—44no—
63C2×C4C22⋊C418yes—
64C2×C4C22⋊C414yes—
65C2×C4C22×C412yes—
66C2×C4C22×C414yes—
67C2×C4C2×D412yes—
68C2×C4C2×D411yescharacteristic
69C2×C4C2×D412yes—
70C2×C4C2×D414yes—
71C2×C4C2411yescharacteristic
72C8—24no—
73C22—24no—
74C22—28no—
75C22C2×C22⋊C414yes—
76C22C2×C22⋊C412yes—
77C22#13714yes—
78C22C22×D411yescharacteristic
79C4—28no—
80C4—44no—
81C4C2×C22⋊C412yes—
82C4C2×C22⋊C414yes—
83C4C23×C411yescharacteristic
84C4C22×D411yescharacteristic
85C2—24no—
86C2#41914yesdirect product factor
87C2C22×C22⋊C411yescharacteristic
88C2C2×#13712yes—
subgroupG/H
center, socleC23C2×D4
commutatorC4C23×C4
Frattini, cosocleC2×C4C24
prime radicalC24D4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #419C2direct (N × H)
5. C2×#103C2semidirect
9. C22×Q8C4semidirect
22. #103C22semidirect
31. C2×Q8C2×C4semidirect
86. C2#419direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Q82
C22×M162
C2×#1172
#4192
C2×#1032