Finite Group Databasebeta

← #10608964

Subgroups — #10608964

Order 640.

428 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 428 conjugacy classes of subgroups — too many to draw. Only its 125 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
1C5×#395C211yesmaximal, characteristic, complemented
2#65520C212yesmaximal, complemented
3#65280C213yesmaximal
4#65266C213yesmaximal, complemented
5#64959C216yesmaximal, complemented
6C22×C5×Q8C2211yescharacteristic
7C22×D20C2211yescharacteristic
8C2×C5×C4⋊C4C2213yes—
9C2×#685C2216yes—
10C2×#685C2216yes—
11C2×C4⋊Dic5C2213yes—
12C2×C4×Dic5C2213yes—
13C5×#95C2213yes—
14#3963C2213yes—
15#3963C2216yes—
16#2785—51nomaximal, Sylow
17C23×D5C2312yes—
18C2×C5×Q8—43no—
19C22×C4×C5C2311yescharacteristic
20C22×C4×C5C2313yes—
21C22×C4×C5C2313yes—
22C22×Dic5C2316yes—
23C2×D20—43no—
24C5×C4⋊C4—43no—
25#685—212no—
26#685—46no—
27C4⋊Dic5—43no—
28C4×Dic5—26no—
29#395D511yescharacteristic, complemented
30#394—53no—
31#393—52no—
32#388—56no—
33#382—53no—
34C23×C5C2411yescharacteristic
35C22×D5—26no—
36C22×D5—26no—
37C22×D5—22no—
38C5×Q8—44no—
39C2×C4×C5—23no—
40C2×C4×C5—23no—
41C2×C4×C5—26no—
42C2×C4×C5—23no—
43C2×C4×C5—23no—
44C2×C4×C5#4116yes—
45C2×Dic5—26no—
46C2×Dic5—26no—
47C2×Dic5—26no—
48D20—44no—
49C22×Q8C2×D511yescharacteristic
50C22×D4—51no—
51C2×C4⋊C4—53no—
52C2×C4⋊C4C2×D513yes—
53C2×C22⋊C4—56no—
54C2×C22⋊C4—56no—
55C2×C42—53no—
56#95—53no—
57#95—56no—
58#95C2×D513yes—
59C22×C5C2×#4113yes—
60C22×C5H(5,𝔽2)13yes—
61C22×C52−1+411yescharacteristic
62C2×D5—46no—
63C2×D5—46no—
64C2×D5—42no—
65C4×C5—26no—
66C4×C5—41no—
67C4×C5—43no—
68Dic5—46no—
69C24—52no—
70C2×Q8—43no—
71C2×D4—203no—
72C22×C4—56no—
73C22×C4C22×D511yescharacteristic
74C22×C4C22×D513yes—
75C22×C4C22×D513yes—
76C4⋊C4—43no—
77C4⋊C4—203no—
78C22⋊C4—1012no—
79C22⋊C4—206no—
80C42—106no—
81C2×C5#53913yes—
82C2×C5#55513yes—
83C2×C5H(3,𝔽4)11yescharacteristic
84D5—82no—
85C23—106no—
86C23—106no—
87C23—102no—
88C23C23×D511yescharacteristic
89Q8—44no—
90D4—204no—
91C2×C4—23no—
92C2×C4—23no—
93C2×C4—26no—
94C2×C4—23no—
95C2×C4—23no—
96C2×C4—106no—
97C2×C4—106no—
98C2×C4—106no—
99C2×C4#71316yes—
100C5#278511yescharacteristic, complemented, Sylow
101C22—206no—
102C22—202no—
103C22—206no—
104C22#414413yes—
105C22C2×#71313yes—
106C22#415011yescharacteristic
107C4—26no—
108C4—41no—
109C4—43no—
110C4—206no—
111C2—402no—
112C2#6592811yescharacteristic
113C2#6597913yes—
114C2#6606813yes—
subgroupG/H
center, FrattiniC23C23×D5
commutator, socle, cosocleC23×C5C24
FittingC5×#395C2
prime radicalC22×D20C22
hypercenter#395D5
hypocenterC5#2785
LCSG ▷ C23×C5 ▷ C5
UCSC1 ◁ C23 ◁ #395

Complements

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

NH ≅ G/Ntype
1. C5×#395C2semidirect
2. #65520C2semidirect
4. #65266C2semidirect
5. #64959C2semidirect
29. #395D5semidirect
100. C5#2785semidirect

Maximal subgroups

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

subgroupindex
C5×#3952
#655202
#652802
#652662
#649592
#27855