Finite Group Databasebeta

← C2×C4⋊#1042 #11717424

Subgroups — C2×C4⋊#1042 #11717424

Order 800.

192 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 192 conjugacy classes of subgroups — too many to draw. Only its 81 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
1C22×#1042C212yesmaximal
2C2×C4×C5×D5C211yesmaximal, characteristic
3C4⋊#1042C214yesmaximal, direct product factor
4C22×C5×D5C2211yescharacteristic
5C2×#1042—24no—
6C2×#1042C2214yes—
7C2×C4×C52C411yescharacteristic, complemented
8C2×C5×Dic5C411yescharacteristic, complemented
9C4×C5×D5C412yescomplemented
10C4×C5×D5C2212yes—
11C2×C4⋊AGL(1,𝔽5)—51nomaximal
12C2×C4⋊Dic5—51nomaximal
13C22×C52C2×C411yescharacteristic
14C2×C5×D5C2×C411yescharacteristic
15C2×C5×D5D412yes—
16C2×C5×D5Q812yes—
17C2×C5×D5C2311yescharacteristic
18#1042—24no—
19C4×C52C2×C412yescomplemented
20C5×Dic5C2×C412yescomplemented
21C22×AGL(1,𝔽5)—52no—
22C22×C4×C5—51no—
23C22×Dic5—52no—
24C2×C4×D5D511yescharacteristic
25C4⋊AGL(1,𝔽5)—54no—
26C4⋊Dic5—54no—
27C2×C52C4⋊C412yescomplemented
28C2×C52C22×C411yescharacteristic
29C5×D5C4⋊C412yescomplemented
30C5×D5C2×D411yescharacteristic
31C5×D5C2×Q811yescharacteristic
32C23×C5—51no—
33C22×D5C2×D511yescharacteristic
34C2×AGL(1,𝔽5)—54no—
35C2×AGL(1,𝔽5)—104no—
36C2×C4×C5—41no—
37C2×C4×C5—51no—
38C2×C4×C5—52no—
39C2×C4×C5—52no—
40C2×C4×C5Dic511yescharacteristic, complemented
41C2×C4×C5AGL(1,𝔽5)11yescharacteristic, complemented
42C2×Dic5—54no—
43C2×Dic5—104no—
44C2×Dic5Dic511yescharacteristic, complemented
45C4×D5Dic512yescomplemented
46C4×D5C2×D512yes—
47C2×C4⋊C4—251noSylow
48C52C2×C4⋊C411yescharacteristic, complemented, Sylow
49C22×C5—41no—
50C22×C5—52no—
51C22×C5—52no—
52C22×C5—51no—
53C22×C5—51no—
54C22×C5C2×Dic511yescharacteristic
55C22×C5C2×AGL(1,𝔽5)11yescharacteristic
56C2×D5Dic1012yes—
57C2×D5D2012yes—
58C2×D5C2×Dic511yescharacteristic
59C2×D5C22×D511yescharacteristic
60AGL(1,𝔽5)—104no—
61C4×C5—42no—
62C4×C5—52no—
63C4×C5C2×Dic512yescomplemented
64C4×C5C2×AGL(1,𝔽5)12yescomplemented
65Dic5—104no—
66Dic5C2×Dic512yescomplemented
67C22×C4—51no—
68C22×C4—252no—
69C4⋊C4—254no—
70C2×C5—42no—
71C2×C5—41no—
72C2×C5—51no—
73C2×C5—52no—
74C2×C5—51no—
75C2×C5C4⋊Dic512yescomplemented
76C2×C5C4⋊AGL(1,𝔽5)12yescomplemented
77C2×C5C22×Dic511yescharacteristic
78C2×C5C22×AGL(1,𝔽5)11yescharacteristic
79D5C4⋊Dic512yescomplemented
80D5C2×Dic1011yescharacteristic
81D5C2×D2011yescharacteristic
82C23—51no—
83C2×C4—51no—
84C2×C4—52no—
85C2×C4—52no—
86C2×C4—254no—
87C2×C4—504no—
88C2×C4#104211yescharacteristic, complemented
89C5—41no—
90C5C2×C4⋊Dic511yescharacteristic, complemented
91C5C2×C4⋊AGL(1,𝔽5)11yescharacteristic, complemented
92C22—52no—
93C22—52no—
94C22—51no—
95C22—51no—
96C22C2×#104211yescharacteristic
97C4—52no—
98C4—504no—
99C4C2×#104212yescomplemented
100C2—51no—
101C2—52no—
102C2—51no—
103C2C4⋊#104212yesdirect product factor
104C2C22×#104211yescharacteristic
subgroupG/H
centerC22C2×#1042
commutatorC2×C52C22×C4
FrattiniC2C22×#1042
FittingC2×C4×C52C4
socleC22×C52C2×C4
prime radicalC22×C5×D5C22
cosocleC2×C5×D5C23
hypercenterC2×C4#1042
hypocenterC52C2×C4⋊C4
LCSG ▷ C2×C52 ▷ C52
UCSC1 ◁ C22 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
3. C4⋊#1042C2direct (N × H)
7. C2×C4×C52C4semidirect
8. C2×C5×Dic5C4semidirect
9. C4×C5×D5C4semidirect
19. C4×C52C2×C4semidirect
20. C5×Dic5C2×C4semidirect
27. C2×C52C4⋊C4semidirect
29. C5×D5C4⋊C4semidirect
40. C2×C4×C5Dic5semidirect
41. C2×C4×C5AGL(1,𝔽5)semidirect
44. C2×Dic5Dic5semidirect
45. C4×D5Dic5semidirect
48. C52C2×C4⋊C4semidirect
63. C4×C5C2×Dic5semidirect
64. C4×C5C2×AGL(1,𝔽5)semidirect
66. Dic5C2×Dic5semidirect
75. C2×C5C4⋊Dic5semidirect
76. C2×C5C4⋊AGL(1,𝔽5)semidirect
79. D5C4⋊Dic5semidirect
88. C2×C4#1042semidirect
90. C5C2×C4⋊Dic5semidirect
91. C5C2×C4⋊AGL(1,𝔽5)semidirect
99. C4C2×#1042semidirect
103. C2C4⋊#1042direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#10422
C2×C4×C5×D52
C4⋊#10422
C2×C4⋊AGL(1,𝔽5)5
C2×C4⋊Dic55