Finite Group Databasebeta

← C5×#87853 #14522807

Subgroups — C5×#87853 #14522807

Order 2000.

172 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 172 conjugacy classes of subgroups — too many to draw. Only its 42 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×C52×Dic5C211yesmaximal, characteristic
2C5×#6032C212yesmaximal, complemented
3C22×C53C411yescharacteristic
4C52×Dic5C411yescharacteristic
5C52×Dic5C2211yescharacteristic
6#87853C511yesmaximal, characteristic, direct product factor
7C5×#704—51nomaximal
8C5×#681—51nomaximal
9C2×C53—21no—
10C2×C53C2×C411yescharacteristic
11C2×C4×C52—51no—
12C2×C5×Dic5—22no—
13C2×C5×Dic5D511yescharacteristic
14C2×C5×Dic5C2×C511yescharacteristic
15#6032C2×C512yescomplemented
16C5×#170—52no—
17C5×#168—52no—
18C53M1611yescharacteristic, complemented, Sylow
19C22×C52—22no—
20C22×C52—44no—
21C22×C52—41no—
22C22×C52—41no—
23C22×C52Dic511yescharacteristic
24C22×C52C4×C511yescharacteristic
25C22×C52AGL(1,𝔽5)11yescharacteristic
26C4×C52—51no—
27C4×C52—51no—
28C5×Dic5—22no—
29C5×Dic5—22no—
30C5×Dic5Dic511yescharacteristic
31C5×Dic5C4×C511yescharacteristic
32C5×Dic5C2×D511yescharacteristic
33C5×Dic5C22×C511yescharacteristic
34#704—51no—
35C5×M16—251no—
36#681—51no—
37C2×C52—21no—
38C2×C52—24no—
39C2×C52—21no—
40C2×C52—21no—
41C2×C52—22no—
42C2×C52—48no—
43C2×C52—42no—
44C2×C52—42no—
45C2×C52—44no—
46C2×C52—41no—
47C2×C52—41no—
48C2×C52C2×Dic511yescharacteristic
49C2×C52C2×C4×C511yescharacteristic
50C2×C52C2×AGL(1,𝔽5)11yescharacteristic
51C2×C4×C5—51no—
52C2×C4×C5—51no—
53C2×C4×C5—102no—
54C2×Dic5C5×D511yescharacteristic
55#170—52no—
56C5×C8—252no—
57#168—52no—
58C52—22no—
59C52—44no—
60C52—41no—
61C52—41no—
62C52#68111yescharacteristic, complemented
63C52C5×M1611yescharacteristic, complemented
64C52#70411yescharacteristic, complemented
65C22×C5—22no—
66C22×C5—44no—
67C22×C5—41no—
68C22×C5—41no—
69C22×C5C5×Dic511yescharacteristic
70C22×C5C5×AGL(1,𝔽5)11yescharacteristic
71C22×C5#104211yescharacteristic
72C4×C5—51no—
73C4×C5—51no—
74C4×C5—51no—
75C4×C5—51no—
76C4×C5—102no—
77C4×C5—102no—
78Dic5C5×Dic511yescharacteristic
79Dic5C2×C5×D511yescharacteristic
80M16—251noSylow
81C2×C5—24no—
82C2×C5—21no—
83C2×C5—21no—
84C2×C5—21no—
85C2×C5—22no—
86C2×C5—48no—
87C2×C5—42no—
88C2×C5—42no—
89C2×C5—44no—
90C2×C5—41no—
91C2×C5—41no—
92C2×C5C2×C5×Dic511yescharacteristic
93C2×C5C2×C5×AGL(1,𝔽5)11yescharacteristic
94C2×C5C2×#104211yescharacteristic
95C2×C4—51no—
96C8—252no—
97C5—22no—
98C5—44no—
99C5—41no—
100C5—41no—
101C5C5×#68111yescharacteristic, complemented
102C5C5×#70411yescharacteristic, complemented
103C5#8785311yescharacteristic, direct product factor
104C22C5×#104211yescharacteristic
105C4—51no—
106C4—51no—
107C2—21no—
108C2C2×C5×#104211yescharacteristic
subgroupG/H
centerC2×C5C2×#1042
commutatorC2×C52C2×C4×C5
FrattiniC2C2×C5×#1042
Fitting, prime radicalC22×C53C4
socleC2×C53C2×C4
cosocleC5×Dic5C22×C5
hypercenterC22×C5#1042
hypocenterC52C5×M16
LCSG ▷ C2×C52 ▷ C52
UCSC1 ◁ C2×C5 ◁ C22×C5

Complements

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

NH ≅ G/Ntype
2. C5×#6032C2semidirect
6. #87853C5direct (N × H)
15. #6032C2×C5semidirect
18. C53M16semidirect
62. C52#681semidirect
63. C52C5×M16semidirect
64. C52#704semidirect
101. C5C5×#681semidirect
102. C5C5×#704semidirect
103. C5#87853direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C52×Dic52
C5×#60322
#878535
C5×#7045
C5×#6815