Finite Group Databasebeta

← #10609818

Subgroups — #10609818

Order 640.

420 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 119 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×#399C211yesmaximal, characteristic, complemented
2#65279C213yesmaximal, complemented
3#65261C213yesmaximal, complemented
4#65248C213yesmaximal
5#65233C213yesmaximal, complemented
6#64965C211yesmaximal, characteristic, complemented
7C5⋊#401C211yesmaximal, characteristic, complemented
8C22×C22⋊D5C2211yescharacteristic
9C2×C5×C4⋊C4C2213yes—
10C2×C5×C22⋊C4C2213yes—
11C2×C22⋊Dic5C2213yes—
12C2×#685C2213yes—
13C2×#685C2213yes—
14C2×#683C2213yes—
15C2×#683C2213yes—
16C2×C4×Dic5C2213yes—
17C5×#95C2211yescharacteristic
18#3963C2213yes—
19#3963C2213yes—
20#3963C2213yes—
21#2801—51nomaximal, Sylow
22C24×C5C2311yescharacteristic
23C23×D5C2311yescharacteristic
24C22×C4×C5C2313yes—
25C22×C4×C5C2313yes—
26C2×C22⋊D5—43no—
27C22×Dic5C2313yes—
28C22×Dic5C2311yescharacteristic
29C22×Dic5C2313yes—
30C5×C4⋊C4—43no—
31C5×C22⋊C4—43no—
32C22⋊Dic5—26no—
33#685—26no—
34#685—43no—
35#683—26no—
36#683—43no—
37C4×Dic5—43no—
38#401—51no—
39#399D511yescharacteristic, complemented
40#396—51no—
41#394—53no—
42#389—53no—
43#388—53no—
44#388—53no—
45C23×C5—23no—
46C23×C5—23no—
47C23×C5—21no—
48C23×C5C2411yescharacteristic
49C22×D5—23no—
50C22×D5—23no—
51C22×D5—21no—
52C2×C4×C5—23no—
53C2×C4×C5—23no—
54C2×C4×C5—23no—
55C2×C4×C5—23no—
56C2×C4×C5—23no—
57C2×C4×C5—23no—
58C22⋊D5—44no—
59C2×Dic5—23no—
60C2×Dic5—23no—
61C2×Dic5—23no—
62C2×Dic5—23no—
63C2×Dic5—23no—
64C2×Dic5—23no—
65C2×Dic5#4116yes—
66C22×D4—51no—
67C2×C4⋊C4—53no—
68C2×C4⋊C4—53no—
69C2×C4⋊C4C2×D513yes—
70C2×C22⋊C4—53no—
71C2×C22⋊C4—53no—
72C2×C22⋊C4—53no—
73C2×C22⋊C4C2×D513yes—
74C2×C42—53no—
75#95—53no—
76#95—53no—
77#95—53no—
78#95C2×D511yescharacteristic
79C22×C5—43no—
80C22×C5—43no—
81C22×C5—41no—
82C22×C5C2×#4113yes—
83C22×C5H(5,𝔽2)13yes—
84C22×C52−1+411yescharacteristic
85C2×D5—43no—
86C2×D5—43no—
87C2×D5—41no—
88C4×C5—43no—
89C4×C5—43no—
90Dic5—26no—
91Dic5—43no—
92Dic5—41no—
93C24—51no—
94C24C22×D511yescharacteristic
95C2×D4—203no—
96C22×C4—53no—
97C22×C4—53no—
98C22×C4—51no—
99C22×C4C22×D513yes—
100C22×C4C22×D513yes—
101C4⋊C4—43no—
102C4⋊C4—106no—
103C4⋊C4—203no—
104C22⋊C4—43no—
105C22⋊C4—106no—
106C22⋊C4—106no—
107C22⋊C4—203no—
108C42—203no—
109C2×C5—81no—
110C2×C5#54213yes—
111C2×C5#55313yes—
112C2×C5#56011yescharacteristic
113D5—81no—
114C23—23no—
115C23—21no—
116C23—23no—
117C23—103no—
118C23—101no—
119C23—103no—
120C23C23×D511yescharacteristic
121D4—204no—
122C2×C4—23no—
123C2×C4—23no—
124C2×C4—23no—
125C2×C4—23no—
126C2×C4—23no—
127C2×C4—23no—
128C2×C4—56no—
129C2×C4—103no—
130C2×C4—103no—
131C2×C4—103no—
132C2×C4—103no—
133C2×C4—103no—
134C2×C4—103no—
135C5#280111yescharacteristic, complemented, Sylow
136C22—41no—
137C22—43no—
138C22—43no—
139C22—201no—
140C22—203no—
141C22—203no—
142C22#414413yes—
143C22#414711yescharacteristic
144C22D5×#4113yes—
145C4—43no—
146C4—43no—
147C4—106no—
148C4—201no—
149C4—203no—
150C2—81no—
151C2—401no—
152C2#6597413yes—
153C2#6599513yes—
154C2#6605411yescharacteristic
subgroupG/H
center, FrattiniC23C23×D5
commutator, socle, cosocleC23×C5C24
FittingC5×#399C2
prime radicalC22×C22⋊D5C22
hypercenter#399D5
hypocenterC5#2801
LCSG ▷ C23×C5 ▷ C5
UCSC1 ◁ C23 ◁ #399

Complements

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

NH ≅ G/Ntype
1. C5×#399C2semidirect
2. #65279C2semidirect
3. #65261C2semidirect
5. #65233C2semidirect
6. #64965C2semidirect
7. C5⋊#401C2semidirect
39. #399D5semidirect
135. C5#2801semidirect

Maximal subgroups

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

subgroupindex
C5×#3992
#652792
#652612
#652482
#652332
#649652
C5⋊#4012
#28015