Finite Group Databasebeta

← C5×#2822 #10616417

Subgroups — C5×#2822 #10616417

Order 640.

380 conjugacy classes of subgroups; only the 184 normal subgroups are shown.

normal subgroups only

This group has 380 conjugacy classes of subgroups — too many to draw. Only its 184 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×C5×#125C212yesmaximal
2C5×#400C214yesmaximal
3C5×#398C214yesmaximal
4C5×#398C214yesmaximal
5C5×#382C211yesmaximal, characteristic
6C5×#125—28no—
7C2×C5×C4⋊C4C2212yes—
8C2×C5×C4⋊C4C2214yes—
9C2×C5×C4⋊C4C2214yes—
10C2×C5×C4⋊C4C2212yes—
11C2×C5×C4⋊C4C2212yes—
12C2×C5×C4⋊C4C2214yes—
13C2×C42×C5C2211yescharacteristic
14C5×#95C2214yes—
15C5×#95C2218yes—
16C5×#95C2214yes—
17#2822C511yesmaximal, characteristic, direct product factor, Sylow
18C22×C4×C5C2314yes—
19C22×C4×C5C2314yes—
20C22×C4×C5C2314yes—
21C22×C4×C5C2311yescharacteristic
22C22×C4×C5C2312yes—
23C5×C4⋊C4—28no—
24C5×C4⋊C4—24no—
25C5×C4⋊C4—28no—
26C5×C4⋊C4—24no—
27C5×C4⋊C4—42no—
28C5×C4⋊C4—44no—
29C42×C5D414yes—
30C2×#125C2×C512yes—
31#400C2×C514yes—
32#398C2×C514yes—
33#398C2×C514yes—
34#382C2×C511yescharacteristic
35C23×C5C2411yescharacteristic
36C2×C4×C5—21no—
37C2×C4×C5—24no—
38C2×C4×C5—21no—
39C2×C4×C5—24no—
40C2×C4×C5—24no—
41C2×C4×C5—24no—
42C2×C4×C5—24no—
43C2×C4×C5—28no—
44C2×C4×C5—24no—
45C2×C4×C5—28no—
46C2×C4×C5C2×D414yes—
47C2×C4×C5C2×D412yes—
48#125—28no—
49C2×C4⋊C4C22×C514yes—
50C2×C4⋊C4C22×C512yes—
51C2×C4⋊C4C22×C514yes—
52C2×C4⋊C4C22×C512yes—
53C2×C4⋊C4C22×C512yes—
54C2×C4⋊C4C22×C514yes—
55C2×C42C22×C511yescharacteristic
56#95C22×C514yes—
57#95C22×C518yes—
58#95C22×C514yes—
59C22×C5C22×D411yescharacteristic
60C22×C5H(5,𝔽2)11yescharacteristic
61C22×C52−1+414yes—
62C22×C52−1+411yescharacteristic
63C4×C5—24no—
64C4×C5—22no—
65C4×C5—44no—
66C4×C5—44no—
67C4×C5—44no—
68C22×C4C23×C514yes—
69C22×C4C23×C514yes—
70C22×C4C23×C514yes—
71C22×C4C23×C512yes—
72C22×C4C23×C511yescharacteristic
73C4⋊C4—28no—
74C4⋊C4—24no—
75C4⋊C4—28no—
76C4⋊C4—24no—
77C4⋊C4—42no—
78C4⋊C4—44no—
79C42C5×D414yes—
80C2×C5#53612yes—
81C2×C5#53711yescharacteristic
82C2×C5#56312yes—
83C2×C5#56412yes—
84C23C24×C511yescharacteristic
85C2×C4—21no—
86C2×C4—24no—
87C2×C4—21no—
88C2×C4—24no—
89C2×C4—24no—
90C2×C4—24no—
91C2×C4—24no—
92C2×C4—28no—
93C2×C4—24no—
94C2×C4—28no—
95C2×C4C2×C5×D414yes—
96C2×C4C2×C5×D412yes—
97C5#282211yescharacteristic, direct product factor, Sylow
98C22C22×C5×D411yescharacteristic
99C22C5×H(5,𝔽2)11yescharacteristic
100C22C5×2−1+414yes—
101C22C5×2−1+411yescharacteristic
102C4—24no—
103C4—22no—
104C4—44no—
105C4—44no—
106C4—44no—
107C2C5×#53612yes—
108C2C5×#53711yescharacteristic
109C2C5×#56312yes—
110C2C5×#56412yes—
subgroupG/H
center, socle, prime radicalC23×C5C24
commutator, Frattini, cosocleC23C24×C5
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C5 ◁ G

Complements

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

NH ≅ G/Ntype
17. #2822C5direct (N × H)
97. C5#2822direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#1252
C5×#4002
C5×#3982
C5×#3822
#28225