Finite Group Databasebeta

← C2×#16861241 #22550670

Subgroups — C2×#16861241 #22550670

Order 8128.

258 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 103 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#14523249C211yesmaximal, characteristic
2C2×Q8×D127C211yesmaximal, characteristic, complemented
3#16861241C218yesmaximal, direct product factor
4C2×#14523238C211yesmaximal, characteristic, complemented
5C2×#14523237C211yesmaximal, characteristic, complemented
6C2×#14523235C211yesmaximal, characteristic, complemented
7C2×#14523231C211yesmaximal, characteristic, complemented
8C2×Q16×C127C211yesmaximal, characteristic, complemented
9#14523249—22no—
10#14523249C2214yes—
11C2×Dic254—21no—
12C2×Dic254C2211yescharacteristic
13Q8×D127—22no—
14Q8×D127C2214yescomplemented
15C2×D508—21no—
16C2×D508C2211yescharacteristic
17C2×C4×D127—21no—
18C2×C4×D127—21no—
19C2×C4×D127C2211yescharacteristic
20#14523238C2214yescomplemented
21#14523237C2214yescomplemented
22#14523235C2214yescomplemented
23#14523231C2214yescomplemented
24C2×C127⋊C8C2211yescharacteristic
25C2×Q8×C127C2211yescharacteristic
26C2×Q8×C127C2211yescharacteristic
27Q16×C127C2214yescomplemented
28C2×C8×C127C2211yescharacteristic
29C22×D127—21no—
30C22×D127D411yescharacteristic
31Dic254—21no—
32Dic254—24no—
33Dic254C2312yes—
34D508—24no—
35D508—21no—
36D508C2312yes—
37C2×Dic127—21no—
38C2×Dic127D411yescharacteristic
39C4×D127—24no—
40C4×D127—24no—
41C4×D127D412yes—
42C4×D127C2312yes—
43C127⋊C8C2312yes—
44Q8×C127—21no—
45Q8×C127—21no—
46Q8×C127C2312yes—
47Q8×C127C2312yes—
48C2×C4×C127—21no—
49C2×C4×C127—21no—
50C2×C4×C127C2311yescharacteristic
51C8×C127C2312yes—
52C22×C127C2×D411yescharacteristic
53C2×D127—22no—
54C2×D127—22no—
55C2×D127—42no—
56C2×D127C2×D412yes—
57C4×C127—22no—
58C4×C127—22no—
59C4×C127C2×D411yescharacteristic
60C4×C127C2411yescharacteristic
61Dic127—22no—
62Dic127C2×D412yes—
63C2×C127#13712yescomplemented
64C2×C127C22×D411yescharacteristic
65D127—22no—
66D127—42no—
67C127C2×#13711yescharacteristic, complemented, Sylow
68C2×#137—1271nomaximal, Sylow
69C2×#41—1271no—
70C22×Q8—1271no—
71#137—1278no—
72C2×Q16—1271no—
73C2×Q16D12711yescharacteristic, complemented
74C2×SD16—1271no—
75C2×SD16—1271no—
76C2×M16—1271no—
77#41—1274no—
78#41—2542no—
79C2×Q8—1274no—
80C2×Q8—1271no—
81C2×Q8—2541no—
82C2×Q8—2542no—
83C2×Q8C2×D12711yescharacteristic
84C2×Q8C2×D12711yescharacteristic
85C2×D4—1271no—
86C2×D4—2541no—
87C22×C4—1271no—
88C22×C4—2541no—
89C22×C4—2541no—
90Q16—1274no—
91Q16C2×D12714yescomplemented
92SD16—1274no—
93SD16—1274no—
94M16—1274no—
95C2×C8—1271no—
96C2×C8C2×D12711yescharacteristic
97C23—1271no—
98C23—2541no—
99Q8—21no—
100Q8—21no—
101Q8—1272no—
102Q8—2544no—
103Q8—2541no—
104Q8C22×D12712yes—
105Q8C22×D12712yes—
106D4—1272no—
107D4—2544no—
108D4—2541no—
109C2×C4—21no—
110C2×C4—21no—
111C2×C4—1271no—
112C2×C4—1272no—
113C2×C4—1272no—
114C2×C4—2544no—
115C2×C4—2544no—
116C2×C4—2541no—
117C2×C4C22×D12711yescharacteristic
118C8—1272no—
119C8C22×D12712yes—
120C22—1272no—
121C22—5082no—
122C22—2542no—
123C22—2542no—
124C22D4×D12711yescharacteristic
125C4—22no—
126C4—22no—
127C4—1272no—
128C4—2542no—
129C4D4×D12711yescharacteristic
130C4C23×D12711yescharacteristic
131C2—5082no—
132C2—2542no—
133C2#1686124112yesdirect product factor
134C2C2×D4×D12711yescharacteristic
subgroupG/H
centerC22D4×D127
commutatorC4×C127C24
FrattiniC4C23×D127
FittingC2×Q16×C127C2
socleC22×C127C2×D4
hypercenterC2×Q16D127
hypocenterC127C2×#137
LCSG ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

Complements

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

NH ≅ G/Ntype
2. C2×Q8×D127C2semidirect
3. #16861241C2direct (N × H)
4. C2×#14523238C2semidirect
5. C2×#14523237C2semidirect
6. C2×#14523235C2semidirect
7. C2×#14523231C2semidirect
8. C2×Q16×C127C2semidirect
14. Q8×D127C22semidirect
20. #14523238C22semidirect
21. #14523237C22semidirect
22. #14523235C22semidirect
23. #14523231C22semidirect
27. Q16×C127C22semidirect
63. C2×C127#137semidirect
67. C127C2×#137semidirect
73. C2×Q16D127semidirect
91. Q16C2×D127semidirect
133. C2#16861241direct (N × H)