Finite Group Databasebeta

← C2×#16812778 #20296089

Subgroups — C2×#16812778 #20296089

Order 6976.

330 conjugacy classes of subgroups; only the 148 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 148 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
1#16812778C218yesmaximal, direct product factor
2C2×C4⋊#89137C212yesmaximal, complemented
3C2×C22⋊#89137C212yesmaximal
4C2×C4×#89137C212yesmaximal, complemented
5C22×C4×D109C211yesmaximal, characteristic
6C22×#89137C2214yes—
7C4⋊#89137C2218yescomplemented
8C22⋊#89137C2218yes—
9C4×#89137C2218yescomplemented
10C23×D109C2211yescharacteristic
11C22×Dic109C411yescharacteristic, complemented
12C2×C4×D109C414yescomplemented
13C2×C4×D109C411yescharacteristic, complemented
14C2×C4×D109C411yescharacteristic, complemented
15C2×C4×D109C2211yescharacteristic
16C2×C4×D109C2211yescharacteristic
17C2×C4×D109C2214yes—
18C22×C4×C109C411yescharacteristic, complemented
19C23×C109C2×C411yescharacteristic
20C22×D109—24no—
21C22×D109C2×C411yescharacteristic
22C22×D109C2×C412yes—
23C22×D109C2312yes—
24C22×D109C2311yescharacteristic
25C2×#89137—28no—
26C2×#89137C2318yes—
27C2×C4×C109C2×C411yescharacteristic
28C2×C4×C109C2×C411yescharacteristic
29C2×C4×C109C2×C414yescomplemented
30C2×Dic109C2×C411yescharacteristic
31C2×Dic109C2×C411yescharacteristic
32C2×Dic109C2×C414yescomplemented
33C4×D109C2×C412yes—
34C4×D109C2×C412yes—
35C4×D109C2×C414yescomplemented
36C4×D109C2×C414yescomplemented
37C4×D109C2312yes—
38C4×D109C2312yes—
39C22×C109—22no—
40C22×C109C22×C412yes—
41C22×C109C22×C411yescharacteristic
42C2×D109—22no—
43C2×D109—24no—
44C2×D109—24no—
45C2×D109C22×C412yes—
46C2×D109C22×C411yescharacteristic
47C2×D109#4114yes—
48C2×D109C2411yescharacteristic
49#89137—28no—
50C4×C109C22×C412yes—
51C4×C109C22×C412yes—
52Dic109C22×C412yes—
53Dic109C22×C412yes—
54C2×C109—22no—
55C2×C109#11712yescomplemented
56C2×C109C23×C411yescharacteristic
57D109—22no—
58D109#11712yescomplemented
59D109C2×#4112yes—
60C109C2×#11711yescharacteristic, complemented, Sylow
61C2×#117—1091nomaximal, Sylow
62C23×C4—1091no—
63#117—1098no—
64C2×C4⋊C4—1092no—
65C2×C22⋊C4—1092no—
66C2×C42—1092no—
67C24—1091no—
68C22×C4—1091no—
69C22×C4—1091no—
70C22×C4—1091no—
71C22×C4—1091no—
72C22×C4—1091no—
73C22×C4—1094no—
74C22×C4—1094no—
75C22×C4—1094no—
76C22×C4#8913711yescharacteristic, complemented
77C4⋊C4—1098no—
78C22⋊C4—1098no—
79C42—1098no—
80C23—1091no—
81C23—1092no—
82C23—1092no—
83C23—1091no—
84C23—2184no—
85C23C2×#8913711yescharacteristic
86C2×C4—1091no—
87C2×C4—1091no—
88C2×C4—1094no—
89C2×C4—1092no—
90C2×C4—1092no—
91C2×C4—1092no—
92C2×C4—1092no—
93C2×C4—1094no—
94C2×C4—1094no—
95C2×C4—1098no—
96C2×C4—2188no—
97C2×C4C2×#8913711yescharacteristic
98C2×C4C2×#8913711yescharacteristic
99C2×C4C2×#8913714yescomplemented
100C22—22no—
101C22—1094no—
102C22—1091no—
103C22—1091no—
104C22—1092no—
105C22—2184no—
106C22—2184no—
107C22—2182no—
108C22C22×#8913712yes—
109C22C22×#8913711yescharacteristic
110C4—1092no—
111C4—1092no—
112C4—2188no—
113C4C22×#8913712yes—
114C4C22×#8913712yes—
115C2—22no—
116C2—1092no—
117C2—1092no—
118C2—2182no—
119C2#1681277812yesdirect product factor
120C2C23×#8913711yescharacteristic
subgroupG/H
centerC2×C4C2×#89137
commutatorC2×C109C23×C4
FrattiniC2C23×#89137
FittingC22×C4×C109C4
socleC22×C109C22×C4
hypercenterC22×C4#89137
hypocenterC109C2×#117
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C2×C4 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. #16812778C2direct (N × H)
2. C2×C4⋊#89137C2semidirect
4. C2×C4×#89137C2semidirect
7. C4⋊#89137C22semidirect
9. C4×#89137C22semidirect
11. C22×Dic109C4semidirect
12. C2×C4×D109C4semidirect
13. C2×C4×D109C4semidirect
14. C2×C4×D109C4semidirect
18. C22×C4×C109C4semidirect
29. C2×C4×C109C2×C4semidirect
32. C2×Dic109C2×C4semidirect
35. C4×D109C2×C4semidirect
36. C4×D109C2×C4semidirect
55. C2×C109#117semidirect
58. D109#117semidirect
60. C109C2×#117semidirect
76. C22×C4#89137semidirect
99. C2×C4C2×#89137semidirect
119. C2#16812778direct (N × H)