Finite Group Databasebeta

← C22⋊C4×Dic101 #20265027

Subgroups — C22⋊C4×Dic101 #20265027

Order 6464.

258 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 111 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×Dic101C211yesmaximal, characteristic
2C2×C22⋊Dic101C211yesmaximal, characteristic
3C2×C4×Dic101C212yesmaximal, complemented
4#15692162C212yesmaximal, complemented
5C2×C22⋊C4×C101C211yesmaximal, characteristic
6C22×Dic101—24no—
7C22×Dic101C414yescomplemented
8C22×Dic101C2211yescharacteristic
9C22×Dic101C2212yes—
10C22×Dic101C2211yescharacteristic
11C22⋊Dic101C414yescomplemented
12C4×Dic101—24no—
13C24×C101C2211yescharacteristic
14C22×C4×C101C2212yes—
15C22⋊C4×C101C414yescomplemented
16C23×C101—22no—
17C23×C101—22no—
18C23×C101C2×C412yes—
19C23×C101C2×C412yes—
20C23×C101C2×C412yes—
21C23×C101C2311yescharacteristic
22C2×C4×C101—22no—
23C2×C4×C101—22no—
24C2×C4×C101C2×C414yescomplemented
25C2×Dic101—22no—
26C2×Dic101—22no—
27C2×Dic101—22no—
28C2×Dic101—28no—
29C2×Dic101C2×C412yes—
30C2×Dic101C2×C412yes—
31C2×Dic101C2×C414yescomplemented
32C2×Dic101D414yes—
33C22×C101—22no—
34C22×C101—22no—
35C22×C101—24no—
36C22×C101—24no—
37C22×C101C4214yescomplemented
38C22×C101C22×C411yescharacteristic
39C22×C101C22×C411yescharacteristic
40C22×C101C22×C411yescharacteristic
41C22×C101C2×D412yes—
42C22×C101#4112yes—
43C4×C101—24no—
44Dic101—22no—
45Dic101—24no—
46Dic101C22⋊C414yesdirect product factor
47C2×C101—24no—
48C2×C101C2×C4211yescharacteristic
49C2×C101C2×C22⋊C411yescharacteristic
50C2×C101#11711yescharacteristic
51C2×C101C4×D412yes—
52C2×C101C4×D412yes—
53C101C4×C22⋊C411yescharacteristic, complemented, Sylow
54C4×C22⋊C4—1011nomaximal, Sylow
55C23×C4—1011no—
56C2×C22⋊C4—1011no—
57C2×C22⋊C4D10111yescharacteristic
58C2×C42—1012no—
59#95—1012no—
60C24C2×D10111yescharacteristic
61C22×C4—1011no—
62C22×C4—1014no—
63C22×C4—1011no—
64C22×C4—1012no—
65C22×C4—2024no—
66C22×C4C2×D10112yes—
67C22⋊C4—1014no—
68C22⋊C4Dic10114yesdirect product factor
69C42—2024no—
70C23—22no—
71C23—22no—
72C23C4×D10112yes—
73C23C4×D10112yes—
74C23C2×Dic10112yes—
75C23C22×D10111yescharacteristic
76C2×C4—22no—
77C2×C4—22no—
78C2×C4—1012no—
79C2×C4—1014no—
80C2×C4—1014no—
81C2×C4—1012no—
82C2×C4—2028no—
83C2×C4—2022no—
84C2×C4—2022no—
85C2×C4—2022no—
86C2×C4C2×Dic10114yescomplemented
87C22—22no—
88C22—22no—
89C22—24no—
90C22—24no—
91C22C4×Dic10114yescomplemented
92C22C2×C4×D10111yescharacteristic
93C22C2×C4×D10111yescharacteristic
94C22C22×Dic10111yescharacteristic
95C22D4×D10112yes—
96C22#1310807312yes—
97C4—24no—
98C4—1014no—
99C4—2022no—
100C4—2024no—
101C2—24no—
102C2C2×C4×Dic10111yescharacteristic
103C2C22⋊C4×D10111yescharacteristic
104C2#1569221111yescharacteristic
105C2#1569221512yes—
106C2D4×Dic10112yes—
subgroupG/H
center, FrattiniC23C22×D101
commutatorC2×C101C2×C42
FittingC2×C22⋊C4×C101C2
socleC23×C101C23
hypercenterC2×C22⋊C4D101
hypocenterC101C4×C22⋊C4
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
3. C2×C4×Dic101C2semidirect
4. #15692162C2semidirect
7. C22×Dic101C4semidirect
11. C22⋊Dic101C4semidirect
15. C22⋊C4×C101C4semidirect
24. C2×C4×C101C2×C4semidirect
31. C2×Dic101C2×C4semidirect
37. C22×C101C42semidirect
46. Dic101C22⋊C4direct (N × H)
53. C101C4×C22⋊C4semidirect
68. C22⋊C4Dic101direct (N × H)
86. C2×C4C2×Dic101semidirect
91. C22C4×Dic101semidirect