Finite Group Databasebeta

← C2×#469 #3052

Subgroups — C2×#469 #3052

Order 128.

298 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D8C211yesmaximal, characteristic, complemented
2C22×M16C211yesmaximal, characteristic, complemented
3C2×#121C212yesmaximal, complemented
4#469C218yesmaximal, direct product factor
5C2×#106C211yesmaximal, characteristic, complemented
6C2×#102C212yesmaximal, complemented
7C22×D4—22no—
8C22×D4C2212yes—
9C23×C4C2211yescharacteristic
10C2×D8—24no—
11C2×D8C2214yescomplemented
12C2×M16—24no—
13C2×M16C2214yescomplemented
14C22×C8C2211yescharacteristic
15C22×C8C2211yescharacteristic
16#121—24no—
17#121C2218yescomplemented
18C2×C4⋊C4C2212yes—
19C2×C22⋊C4—22no—
20#106C2214yescomplemented
21#102C2218yescomplemented
22C24—22no—
23C24D411yescharacteristic
24C2×D4—28no—
25C2×D4—24no—
26C2×D4—22no—
27C2×D4—24no—
28C2×D4—48no—
29C2×D4C2314yes—
30C22×C4—22no—
31C22×C4—22no—
32C22×C4—22no—
33C22×C4D412yes—
34C22×C4D411yescharacteristic
35C22×C4C2312yes—
36C22×C4C2311yescharacteristic
37D8—28no—
38M16—28no—
39C2×C8—22no—
40C2×C8D414yescomplemented
41C2×C8C2312yes—
42C2×C8C2312yes—
43C4⋊C4—22no—
44C4⋊C4C2314yes—
45C22⋊C4—28no—
46C23—22no—
47C23—24no—
48C23—24no—
49C23—44no—
50C23—44no—
51C23—44no—
52C23C2×D412yes—
53C23C2×D411yescharacteristic
54D4—24no—
55D4—24no—
56D4—416no—
57D4—44no—
58C2×C4—22no—
59C2×C4—24no—
60C2×C4—22no—
61C2×C4—22no—
62C2×C4—24no—
63C2×C4—44no—
64C2×C4C2×D412yes—
65C2×C4C2×D411yescharacteristic
66C2×C4C2×D412yes—
67C2×C4#4112yes—
68C2×C4C2411yescharacteristic
69C8—22no—
70C8C2×D414yescomplemented
71C22—22no—
72C22—24no—
73C22—44no—
74C22—44no—
75C22—44no—
76C22—44no—
77C22—88no—
78C22#12112yes—
79C22AGL(1,ℤ/8)14yes—
80C22C22×D411yescharacteristic
81C4—22no—
82C4—44no—
83C4#12112yes—
84C4C22×D411yescharacteristic
85C4C2×#4111yescharacteristic
86C2—42no—
87C2—84no—
88C2#46914yesdirect product factor
89C2C2×#12111yescharacteristic
90C2C2×AGL(1,ℤ/8)12yes—
subgroupG/H
center, socleC23C2×D4
commutator, Frattini, cosocleC2×C4C24
LCSG ▷ C2×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
1. C22×D8C2semidirect
2. C22×M16C2semidirect
3. C2×#121C2semidirect
4. #469C2direct (N × H)
5. C2×#106C2semidirect
6. C2×#102C2semidirect
11. C2×D8C22semidirect
13. C2×M16C22semidirect
17. #121C22semidirect
20. #106C22semidirect
21. #102C22semidirect
40. C2×C8D4semidirect
70. C8C2×D4semidirect
88. C2#469direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D82
C22×M162
C2×#1212
#4692
C2×#1062
C2×#1022