Finite Group Databasebeta

← C4×D220 #13183172

Subgroups — C4×D220 #13183172

Order 1760.

188 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 71 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×D220C211yesmaximal, characteristic
2C2×C4×D55C212yesmaximal, complemented
3C42×C5×C11C211yesmaximal, characteristic, complemented
4#11724932C212yesmaximal, complemented
5C4⋊Dic55C211yesmaximal, characteristic, complemented
6C22×D55C2212yes—
7C2×C4×C5×C11C2211yescharacteristic
8C2×C4×C5×C11C2211yescharacteristic
9C2×C4×C5×C11C2211yescharacteristic
10C2×Dic55C2212yes—
11D220C414yesdirect product factor
12C4×D55—24no—
13C4×D44—51nomaximal, Hall
14C22×C5×C11C2311yescharacteristic
15C2×D55—22no—
16C2×D55—22no—
17C2×D55C2×C414yescomplemented
18C4×C5×C11—21no—
19C4×C5×C11C2×C412yescomplemented
20C4×C5×C11D412yescomplemented
21Dic55—22no—
22C2×D44—51no—
23C2×C4×D11—52no—
24C42×C11D511yescharacteristic, complemented
25(C2×D11)⋊C4—52no—
26C4⋊Dic11—51no—
27C4×D20—111nomaximal, Hall
28C2×C5×C11C22×C411yescharacteristic
29C2×C5×C11C2×D411yescharacteristic
30C2×C5×C11#4111yescharacteristic
31D55—24no—
32C22×D11—52no—
33C2×C4×C11C2×D511yescharacteristic
34C2×C4×C11C2×D511yescharacteristic
35C2×C4×C11C2×D511yescharacteristic
36C2×Dic11—52no—
37D44—54no—
38C4×D11—104no—
39C2×D20—111no—
40C2×C4×D5—112no—
41C42×C5D1111yescharacteristic, complemented
42#685—112no—
43C4⋊Dic5—111no—
44C5×C11C4×D411yescharacteristic, complemented, Hall
45C22×C11C22×D511yescharacteristic
46C2×D11—54no—
47C2×D11—102no—
48C2×D11—102no—
49C4×C11—21no—
50C4×C11C4×D512yescomplemented
51C4×C11D2012yescomplemented
52Dic11—102no—
53C22×D5—112no—
54C2×C4×C5C2×D1111yescharacteristic
55C2×C4×C5C2×D1111yescharacteristic
56C2×C4×C5C2×D1111yescharacteristic
57C2×Dic5—112no—
58D20—114no—
59C4×D5—224no—
60C4×D4—551noSylow
61C2×C11C2×C4×D511yescharacteristic
62C2×C11C2×D2011yescharacteristic
63C2×C11#70911yescharacteristic
64D11—104no—
65C22×C5C22×D1111yescharacteristic
66C2×D5—114no—
67C2×D5—222no—
68C2×D5—222no—
69C4×C5—21no—
70C4×C5C4×D1112yescomplemented
71C4×C5D4412yescomplemented
72Dic5—222no—
73C2×D4—551no—
74C22×C4—552no—
75C4⋊C4—551no—
76C22⋊C4—552no—
77C42D5511yescharacteristic, complemented
78C11C4×D2011yescharacteristic, complemented, Sylow
79C2×C5C2×C4×D1111yescharacteristic
80C2×C5C2×D4411yescharacteristic
81C2×C5#433911yescharacteristic
82D5—224no—
83C23—552no—
84D4—554no—
85C2×C4—552no—
86C2×C4—1104no—
87C2×C4C2×D5511yescharacteristic
88C2×C4C2×D5511yescharacteristic
89C2×C4C2×D5511yescharacteristic
90C5C4×D4411yescharacteristic, complemented, Sylow
91C22—554no—
92C22—1102no—
93C22—1102no—
94C22C22×D5511yescharacteristic
95C4—21no—
96C4—1102no—
97C4C4×D5512yescomplemented
98C4D22012yesdirect product factor
99C2—1104no—
100C2C2×C4×D5511yescharacteristic
101C2C2×D22011yescharacteristic
102C2#1172503111yescharacteristic
subgroupG/H
centerC2×C4C2×D55
commutatorC2×C5×C11C22×C4
FrattiniC22C22×D55
FittingC42×C5×C11C2
socle, cosocleC22×C5×C11C23
prime radicalC2×D220C2
hypercenterC42D55
hypocenterC5×C11C4×D4
LCSG ▷ C2×C5×C11 ▷ C5×C11
UCSC1 ◁ C2×C4 ◁ C42

Complements

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

NH ≅ G/Ntype
2. C2×C4×D55C2semidirect
3. C42×C5×C11C2semidirect
4. #11724932C2semidirect
5. C4⋊Dic55C2semidirect
11. D220C4direct (N × H)
17. C2×D55C2×C4semidirect
19. C4×C5×C11C2×C4semidirect
20. C4×C5×C11D4semidirect
24. C42×C11D5semidirect
41. C42×C5D11semidirect
44. C5×C11C4×D4semidirect
50. C4×C11C4×D5semidirect
51. C4×C11D20semidirect
70. C4×C5C4×D11semidirect
71. C4×C5D44semidirect
77. C42D55semidirect
78. C11C4×D20semidirect
90. C5C4×D44semidirect
97. C4C4×D55semidirect
98. C4D220direct (N × H)

Maximal subgroups

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

subgroupindex
C2×D2202
C2×C4×D552
C42×C5×C112
#117249322
C4⋊Dic552
C4×D445
C4×D2011