Finite Group Databasebeta

← C2×#16861165 #22550329

Subgroups — C2×#16861165 #22550329

Order 8128.

330 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic127C211yesmaximal, characteristic
2#16861165C218yesmaximal, direct product factor
3C2×Dic127⋊C4C212yesmaximal, complemented
4C2×C22⋊Dic127C211yesmaximal, characteristic
5C2×C4×Dic127C212yesmaximal, complemented
6C2×C22⋊C4×C127C211yesmaximal, characteristic
7C22×Dic127C418yescomplemented
8C22×Dic127C2212yes—
9C22×Dic127C2211yescharacteristic
10C22×Dic127C2211yescharacteristic
11C22×Dic127C2214yes—
12Dic127⋊C4C2218yescomplemented
13C22⋊Dic127C2214yes—
14C4×Dic127C2218yescomplemented
15C24×C127C2211yescharacteristic
16C22×C4×C127C2212yes—
17C22⋊C4×C127C2214yes—
18C2×Dic127—24no—
19C2×Dic127C2×C414yes—
20C2×Dic127C2×C414yes—
21C2×Dic127C2×C4116yescomplemented
22C2×Dic127C2314yes—
23C2×Dic127C2312yes—
24C2×Dic127C2312yes—
25C23×C127—24no—
26C23×C127C2×C414yes—
27C23×C127C2312yes—
28C23×C127C2311yescharacteristic
29C2×C4×C127—24no—
30C2×C4×C127C2314yes—
31C22×C127—28no—
32C22×C127—24no—
33C22×C127C22×C414yes—
34C22×C127C22×C412yes—
35C22×C127#4114yes—
36C22×C127C2411yescharacteristic
37C4×C127—24no—
38Dic127—24no—
39Dic127C22×C414yes—
40Dic127C22×C414yes—
41C2×C127—24no—
42C2×C127#11714yescomplemented
43C2×C127C23×C411yescharacteristic
44C2×C127C2×#4112yes—
45C127C2×#11711yescharacteristic, complemented, Sylow
46C2×#117—1271nomaximal, Sylow
47C23×C4—1271no—
48#117—1278no—
49C2×C4⋊C4—1272no—
50C2×C22⋊C4—1271no—
51C2×C22⋊C4D12711yescharacteristic
52C2×C42—1272no—
53C24C2×D12711yescharacteristic
54C22×C4—1278no—
55C22×C4—1274no—
56C22×C4—1271no—
57C22×C4—1271no—
58C22×C4—1272no—
59C22×C4C2×D12712yes—
60C4⋊C4—1278no—
61C22⋊C4—1274no—
62C22⋊C4C2×D12714yes—
63C42—1278no—
64C23—24no—
65C23C4×D12714yes—
66C23C22×D12712yes—
67C23C22×D12711yescharacteristic
68C2×C4—24no—
69C2×C4—1274no—
70C2×C4—1274no—
71C2×C4—12716no—
72C2×C4—1272no—
73C2×C4—1272no—
74C2×C4—1274no—
75C2×C4—2544no—
76C2×C4C22×D12714yes—
77C22—24no—
78C22—28no—
79C22C2×C4×D12714yes—
80C22C2×C4×D12712yes—
81C22#1452324714yes—
82C22C23×D12711yescharacteristic
83C4—24no—
84C4—1274no—
85C4—1274no—
86C4—2544no—
87C2—24no—
88C2#1686116514yesdirect product factor
89C2C22×C4×D12711yescharacteristic
90C2C2×#1452324712yes—
subgroupG/H
centerC23C22×D127
commutatorC2×C127C23×C4
FrattiniC22C23×D127
FittingC2×C22⋊C4×C127C2
socleC23×C127C23
hypercenterC2×C22⋊C4D127
hypocenterC127C2×#117
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. #16861165C2direct (N × H)
3. C2×Dic127⋊C4C2semidirect
5. C2×C4×Dic127C2semidirect
7. C22×Dic127C4semidirect
12. Dic127⋊C4C22semidirect
14. C4×Dic127C22semidirect
21. C2×Dic127C2×C4semidirect
42. C2×C127#117semidirect
45. C127C2×#117semidirect
88. C2#16861165direct (N × H)