Finite Group Databasebeta

← C5×#65690 #13104450

Subgroups — C5×#65690 #13104450

Order 1600.

291 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C42×C5×D5C211yesmaximal, characteristic
2C5×(C2×AGL(1,𝔽5))⋊C4C216yesmaximal
3C22×C5×AGL(1,𝔽5)C2214yes—
4C2×C4×C5×D5C2213yes—
5C42×C52C411yescharacteristic, complemented
6C4×C5×Dic5C413yescomplemented
7#65690C511yesmaximal, characteristic, direct product factor
8C5×#383—51nomaximal
9C22×C5×D5C2311yescharacteristic
10C2×C5×AGL(1,𝔽5)—212no—
11C2×C4×C52C2×C413yes—
12C2×C5×Dic5C2×C413yes—
13C4×C5×D5—26no—
14C2×C42×C5—51no—
15C42×D5C2×C511yescharacteristic
16(C2×AGL(1,𝔽5))⋊C4C2×C516yes—
17C5×#95—56no—
18C22×C52C22×C411yescharacteristic
19C2×C5×D5#4116yes—
20C5×AGL(1,𝔽5)—44no—
21C4×C52—23no—
22C5×Dic5—23no—
23C22×AGL(1,𝔽5)C22×C514yes—
24C22×C4×C5—53no—
25C22×C4×C5—54no—
26C2×C4×D5C22×C513yes—
27C42×C5—41no—
28C42×C5—53no—
29C42×C5C4×C511yescharacteristic, complemented
30C42×C5AGL(1,𝔽5)11yescharacteristic, complemented
31C4×Dic5C4×C513yescomplemented
32#383—51noSylow
33C2×C52#11713yes—
34C5×D5#12614yes—
35C23×C5—51no—
36C22×D5C23×C511yescharacteristic
37C2×AGL(1,𝔽5)—212no—
38C2×C4×C5—43no—
39C2×C4×C5—53no—
40C2×C4×C5—106no—
41C2×C4×C5—1012no—
42C2×C4×C5C2×C4×C513yes—
43C2×C4×C5C2×AGL(1,𝔽5)13yes—
44C2×Dic5C2×C4×C513yes—
45C4×D5—26no—
46C2×C42—51no—
47#95—56no—
48C52#38311yescharacteristic, complemented, Sylow
49C22×C5—41no—
50C22×C5—56no—
51C22×C5C22×C4×C511yescharacteristic
52C22×C5C22×AGL(1,𝔽5)11yescharacteristic
53C2×D5C5×#4116yes—
54AGL(1,𝔽5)—44no—
55C4×C5—23no—
56C4×C5—23no—
57C4×C5—46no—
58C4×C5—103no—
59C4×C5—204no—
60Dic5—23no—
61C22×C4—53no—
62C22×C4—54no—
63C42—53no—
64C42C5×AGL(1,𝔽5)11yescharacteristic, complemented
65C2×C5—43no—
66C2×C5—54no—
67C2×C5C5×#11713yes—
68C2×C5#413013yes—
69D5C5×#12614yes—
70C23—51no—
71C2×C4—53no—
72C2×C4—106no—
73C2×C4—1012no—
74C2×C4C2×C5×AGL(1,𝔽5)13yes—
75C5—41no—
76C5C5×#38311yescharacteristic, complemented
77C5#6569011yescharacteristic, direct product factor
78C22—56no—
79C22C22×C5×AGL(1,𝔽5)11yescharacteristic
80C4—23no—
81C4—103no—
82C4—204no—
83C2—54no—
84C2C5×#413013yes—
subgroupG/H
centerC22×C5C22×AGL(1,𝔽5)
commutatorC22×C5C22×C4×C5
FrattiniC22C22×C5×AGL(1,𝔽5)
FittingC42×C52C4
socleC22×C52C22×C4
prime radicalC22×C5×D5C23
cosocleC22×D5C23×C5
hypercenterC42×C5AGL(1,𝔽5)
hypocenterC5C5×#383
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C5 ◁ C42×C5

Complements

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

NH ≅ G/Ntype
5. C42×C52C4semidirect
6. C4×C5×Dic5C4semidirect
7. #65690C5direct (N × H)
29. C42×C5C4×C5semidirect
30. C42×C5AGL(1,𝔽5)semidirect
31. C4×Dic5C4×C5semidirect
48. C52#383semidirect
64. C42C5×AGL(1,𝔽5)semidirect
76. C5C5×#383semidirect
77. C5#65690direct (N × H)

Maximal subgroups

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

subgroupindex
C42×C5×D52
C5×(C2×AGL(1,𝔽5))⋊C42
#656905
C5×#3835