Finite Group Databasebeta

← C2×D4×Dic109 #20295487

Subgroups — C2×D4×Dic109 #20295487

Order 6976.

426 conjugacy classes of subgroups; only the 215 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 215 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
1C23×Dic109C212yesmaximal, complemented
2D4×Dic109C218yesmaximal, direct product factor
3C2×C4⋊Dic109C211yesmaximal, characteristic, complemented
4C2×C22⋊Dic109C212yesmaximal, complemented
5C2×C4×Dic109C211yesmaximal, characteristic, complemented
6C22×D4×C109C211yesmaximal, characteristic
7C22×Dic109—28no—
8C22×Dic109C2211yescharacteristic
9C22×Dic109C2212yes—
10C22×Dic109C2211yescharacteristic
11C22×Dic109C2218yescomplemented
12C4⋊Dic109C2214yescomplemented
13C22⋊Dic109C2218yescomplemented
14C4×Dic109C2214yescomplemented
15C24×C109C2212yes—
16C2×D4×C109C418yescomplemented
17C2×D4×C109C2214yes—
18C22×C4×C109C2211yescharacteristic
19C23×C109—24no—
20C23×C109—24no—
21C23×C109C2×C418yescomplemented
22C23×C109C2314yes—
23C23×C109C2311yescharacteristic
24D4×C109C2×C4116yescomplemented
25C2×C4×C109C2×C414yescomplemented
26C2×C4×C109C2312yes—
27C2×Dic109—24no—
28C2×Dic109—22no—
29C2×Dic109—216no—
30C2×Dic109D414yesdirect product factor
31C2×Dic109C2312yes—
32C2×Dic109C2314yes—
33C2×Dic109C2312yes—
34C22×C109—216no—
35C22×C109—24no—
36C22×C109—24no—
37C22×C109C22×C412yes—
38C22×C109C22×C418yescomplemented
39C22×C109C2×D412yes—
40C22×C109#4112yes—
41C22×C109C2411yescharacteristic
42C4×C109C22×C414yescomplemented
43Dic109—24no—
44Dic109—22no—
45Dic109C2×D414yesdirect product factor
46C2×C109—28no—
47C2×C109C4×D414yescomplemented
48C2×C109C23×C411yescharacteristic
49C2×C109C22×D411yescharacteristic
50C2×C109C2×#4111yescharacteristic
51C109C2×C4×D411yescharacteristic, complemented, Sylow
52C2×C4×D4—1091nomaximal, Sylow
53C22×D4D10911yescharacteristic
54C23×C4—1092no—
55C4×D4—1098no—
56C2×C4⋊C4—1091no—
57C2×C22⋊C4—1092no—
58C2×C42—1091no—
59C24C2×D10912yes—
60C2×D4Dic10918yesdirect product factor
61C2×D4C2×D10914yes—
62C22×C4—1091no—
63C22×C4—1098no—
64C22×C4—1091no—
65C22×C4—1092no—
66C22×C4—2188no—
67C22×C4C2×D10911yescharacteristic
68C4⋊C4—1094no—
69C22⋊C4—1098no—
70C42—1094no—
71C23—24no—
72C23—24no—
73C23C2×Dic10918yescomplemented
74C23C22×D10914yes—
75C23C22×D10911yescharacteristic
76D4C2×Dic109116yesdirect product factor
77C2×C4—1094no—
78C2×C4—1092no—
79C2×C4—1092no—
80C2×C4—1094no—
81C2×C4—21816no—
82C2×C4—2184no—
83C2×C4—2182no—
84C2×C4C2×Dic10914yescomplemented
85C2×C4C22×D10912yes—
86C22—216no—
87C22—24no—
88C22—24no—
89C22C22×Dic10912yes—
90C22C22×Dic10918yescomplemented
91C22D4×D10912yes—
92C22#1318202812yes—
93C22C23×D10911yescharacteristic
94C4—1094no—
95C4—2184no—
96C4—2182no—
97C4C22×Dic10914yescomplemented
98C2—28no—
99C2D4×Dic10914yesdirect product factor
100C2C23×Dic10911yescharacteristic
101C2C2×D4×D10911yescharacteristic
102C2C2×#1318202811yescharacteristic
subgroupG/H
centerC23C22×D109
commutatorC2×C109C23×C4
FrattiniC22C23×D109
FittingC22×D4×C109C2
socleC23×C109C23
hypercenterC22×D4D109
hypocenterC109C2×C4×D4
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×D4

Complements

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

NH ≅ G/Ntype
1. C23×Dic109C2semidirect
2. D4×Dic109C2direct (N × H)
3. C2×C4⋊Dic109C2semidirect
4. C2×C22⋊Dic109C2semidirect
5. C2×C4×Dic109C2semidirect
11. C22×Dic109C22semidirect
12. C4⋊Dic109C22semidirect
13. C22⋊Dic109C22semidirect
14. C4×Dic109C22semidirect
16. C2×D4×C109C4semidirect
21. C23×C109C2×C4semidirect
24. D4×C109C2×C4semidirect
25. C2×C4×C109C2×C4semidirect
30. C2×Dic109D4direct (N × H)
38. C22×C109C22×C4semidirect
42. C4×C109C22×C4semidirect
45. Dic109C2×D4direct (N × H)
47. C2×C109C4×D4semidirect
51. C109C2×C4×D4semidirect
60. C2×D4Dic109direct (N × H)
73. C23C2×Dic109semidirect
76. D4C2×Dic109direct (N × H)
84. C2×C4C2×Dic109semidirect
90. C22C22×Dic109semidirect
97. C4C22×Dic109semidirect
99. C2D4×Dic109direct (N × H)