Finite Group Databasebeta

← #10609010

Subgroups — #10609010

Order 640.

380 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 380 conjugacy classes of subgroups — too many to draw. Only its 115 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#65520C211yesmaximal, characteristic
3#65518C211yesmaximal, characteristic, complemented
4#65278C213yesmaximal
5#65271C213yesmaximal, complemented
6#64964C213yesmaximal
7#64947C213yesmaximal, complemented
8C22×C5×Q8C2211yescharacteristic
9C22×C4×D5C2211yescharacteristic
10C2×C5×C4⋊C4C2213yes—
11C2×#685C2213yes—
12C2×#685C2213yes—
13C2×#683C2213yes—
14C2×#683C2213yes—
15C5×#95C2213yes—
16#3963C2213yes—
17#3963C2213yes—
18#3963C2213yes—
19#3963C2213yes—
20#3963C2213yes—
21#2835—51nomaximal, Sylow
22C23×D5C2311yescharacteristic
23C2×C5×Q8—43no—
24C22×C4×C5C2311yescharacteristic
25C22×C4×C5C2313yes—
26C22×C4×C5C2313yes—
27C22×Dic5C2311yescharacteristic
28C22×Dic5C2313yes—
29C22×Dic5C2313yes—
30C2×C4×D5—43no—
31C5×C4⋊C4—43no—
32#685—26no—
33#685—43no—
34#683—43no—
35#683—43no—
36#400—53no—
37#400—53no—
38#397—53no—
39#395—51no—
40#395D511yescharacteristic, complemented
41#393—51no—
42#385—53no—
43C23×C5C2411yescharacteristic
44C22×D5—23no—
45C22×D5—23no—
46C22×D5#4112yes—
47C5×Q8—44no—
48C2×C4×C5—23no—
49C2×C4×C5—23no—
50C2×C4×C5—23no—
51C2×C4×C5—23no—
52C2×C4×C5—23no—
53C2×C4×C5—23no—
54C2×C4×C5—23no—
55C2×Dic5—23no—
56C2×Dic5—23no—
57C2×Dic5—23no—
58C2×Dic5—23no—
59C2×Dic5—23no—
60C2×Dic5—26no—
61C4×D5—44no—
62C22×Q8C2×D511yescharacteristic
63C23×C4—51no—
64C2×C4⋊C4—53no—
65C2×C4⋊C4—53no—
66C2×C4⋊C4C2×D513yes—
67C2×C22⋊C4—53no—
68C2×C22⋊C4—53no—
69#95—53no—
70#95—53no—
71#95—53no—
72#95—53no—
73#95—53no—
74#95C2×D513yes—
75C22×C5C2×#4111yescharacteristic
76C22×C5H(5,𝔽2)13yes—
77C22×C52−1+413yes—
78C2×D5—26no—
79C2×D5—41no—
80C2×D5—43no—
81C4×C5—43no—
82C4×C5—41no—
83C4×C5—43no—
84Dic5—43no—
85Dic5—41no—
86Dic5—43no—
87C24—51no—
88C2×Q8—43no—
89C22×C4—53no—
90C22×C4—53no—
91C22×C4—51no—
92C22×C4—203no—
93C22×C4C22×D511yescharacteristic
94C22×C4C22×D513yes—
95C22×C4C22×D513yes—
96C4⋊C4—43no—
97C4⋊C4—203no—
98C4⋊C4—203no—
99C22⋊C4—106no—
100C22⋊C4—203no—
101C2×C5#53913yes—
102C2×C5H(3,𝔽4)11yescharacteristic
103C2×C5#56313yes—
104D5—42no—
105C23—52no—
106C23—103no—
107C23—103no—
108C23C23×D511yescharacteristic
109Q8—44no—
110C2×C4—23no—
111C2×C4—23no—
112C2×C4—23no—
113C2×C4—23no—
114C2×C4—23no—
115C2×C4—23no—
116C2×C4—23no—
117C2×C4—103no—
118C2×C4—103no—
119C2×C4—103no—
120C2×C4—106no—
121C2×C4—103no—
122C2×C4—103no—
123C2×C4—204no—
124C5#283511yescharacteristic, complemented, Sylow
125C22—106no—
126C22—203no—
127C22—201no—
128C22#414413yes—
129C22#414713yes—
130C22D5×#4111yescharacteristic
131C4—41no—
132C4—43no—
133C4—43no—
134C4—203no—
135C4—201no—
136C4—203no—
137C2—202no—
138C2#6592811yescharacteristic
139C2#6597213yes—
140C2#6606913yes—
subgroupG/H
center, FrattiniC23C23×D5
commutator, socle, cosocleC23×C5C24
FittingC5×#395C2
prime radicalC23×D5C23
hypercenter#395D5
hypocenterC5#2835
LCSG ▷ C23×C5 ▷ C5
UCSC1 ◁ C23 ◁ #395

Complements

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

NH ≅ G/Ntype
1. C5×#395C2semidirect
3. #65518C2semidirect
5. #65271C2semidirect
7. #64947C2semidirect
40. #395D5semidirect
124. C5#2835semidirect

Maximal subgroups

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

subgroupindex
C5×#3952
#655202
#655182
#652782
#652712
#649642
#649472
#28355