Finite Group Databasebeta

← #10614775

Subgroups — #10614775

Order 640.

448 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 448 conjugacy classes of subgroups — too many to draw. Only its 165 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×#125C211yesmaximal, characteristic
2C2×#4015C211yesmaximal, characteristic
3#65272C214yesmaximal
4#65268C214yesmaximal
5#65266C212yesmaximal
6#65265C212yesmaximal
7#65221C211yesmaximal, characteristic
8C22×Dic10C2212yes—
9C5×#125—24no—
10C2×C5×C4⋊C4C2211yescharacteristic
11C2×C5×C4⋊C4C2211yescharacteristic
12C2×C5×C4⋊C4C2212yes—
13C2×C5×C4⋊C4C2212yes—
14C2×C42×C5C2211yescharacteristic
15C2×C4⋊Dic5C2212yes—
16C2×C4⋊Dic5C2212yes—
17C2×#683C2218yes—
18C2×C4×Dic5C2212yes—
19#4015—24no—
20#3963C2212yes—
21#3963C2212yes—
22#3963C2218yes—
23#2660—51nomaximal, Sylow
24C22×C4×C5C2312yes—
25C22×C4×C5C2312yes—
26C22×C4×C5C2311yescharacteristic
27C22×C4×C5C2311yescharacteristic
28C22×C4×C5C2311yescharacteristic
29C22×Dic5C2314yes—
30C22×Dic5C2314yes—
31C2×Dic10—24no—
32C2×Dic10—44no—
33C5×C4⋊C4—24no—
34C5×C4⋊C4—24no—
35C5×C4⋊C4—22no—
36C5×C4⋊C4—22no—
37C42×C5D414yes—
38C4⋊Dic5—24no—
39C4⋊Dic5—24no—
40#683—48no—
41C4×Dic5Q818yescomplemented
42C2×C4⋊Q8—51no—
43C2×#125D511yescharacteristic
44#398—54no—
45#395—54no—
46#384—52no—
47#382—52no—
48#376—51no—
49C23×C5C2411yescharacteristic
50C2×C4×C5—22no—
51C2×C4×C5—22no—
52C2×C4×C5—22no—
53C2×C4×C5—22no—
54C2×C4×C5—24no—
55C2×C4×C5—24no—
56C2×C4×C5C2×D412yes—
57C2×C4×C5C2×D412yes—
58C2×C4×C5C2×D412yes—
59C2×C4×C5C2×Q814yes—
60C2×Dic5—24no—
61C2×Dic5—24no—
62C2×Dic5—24no—
63C2×Dic5—28no—
64C2×Dic5C2×Q818yes—
65Dic10—48no—
66C22×Q8—52no—
67C4⋊Q8—104no—
68#125—24no—
69C2×C4⋊C4—52no—
70C2×C4⋊C4—52no—
71C2×C4⋊C4—58no—
72C2×C4⋊C4C2×D511yescharacteristic
73C2×C4⋊C4C2×D511yescharacteristic
74C2×C4⋊C4C2×D512yes—
75C2×C4⋊C4C2×D512yes—
76C2×C42—52no—
77C2×C42C2×D511yescharacteristic
78#95—52no—
79#95—52no—
80#95—58no—
81C22×C5C22×D411yescharacteristic
82C22×C5C22×Q812yes—
83C22×C5H(5,𝔽2)12yes—
84C22×C52−1+412yes—
85C4×C5—22no—
86C4×C5—22no—
87C4×C5—42no—
88C4×C5—42no—
89C4×C5C4⋊Q814yes—
90Dic5—28no—
91Dic5—44no—
92C2×Q8—104no—
93C2×Q8—204no—
94C22×C4—54no—
95C22×C4—54no—
96C22×C4C22×D512yes—
97C22×C4C22×D512yes—
98C22×C4C22×D511yescharacteristic
99C22×C4C22×D511yescharacteristic
100C22×C4C22×D511yescharacteristic
101C4⋊C4—24no—
102C4⋊C4—24no—
103C4⋊C4—22no—
104C4⋊C4—22no—
105C4⋊C4—104no—
106C4⋊C4—104no—
107C4⋊C4—208no—
108C42—58no—
109C42C22⋊D514yes—
110C2×C5C2×C4⋊Q811yescharacteristic
111C2×C5#53511yescharacteristic
112C2×C5#53611yescharacteristic
113C2×C5#54414yes—
114C23C23×D511yescharacteristic
115Q8—208no—
116C2×C4—22no—
117C2×C4—22no—
118C2×C4—24no—
119C2×C4—24no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—58no—
123C2×C4—104no—
124C2×C4—104no—
125C2×C4—108no—
126C2×C4—104no—
127C2×C4Q8×D514yes—
128C2×C4C2×C22⋊D512yes—
129C2×C4C2×C22⋊D512yes—
130C2×C4C2×C22⋊D512yes—
131C5#266011yescharacteristic, complemented, Sylow
132C22C2×Q8×D512yes—
133C22#414912yes—
134C22#415012yes—
135C22C22×C22⋊D511yescharacteristic
136C4—22no—
137C4—22no—
138C4—42no—
139C4—42no—
140C4—108no—
141C4—204no—
142C4#409014yes—
143C2#6602314yes—
144C2C2×#409011yescharacteristic
145C2#6615911yescharacteristic
146C2#6616411yescharacteristic
subgroupG/H
center, FrattiniC23C23×D5
commutator, socle, prime radical, cosocleC23×C5C24
FittingC2×C5×#125C2
hypercenterC2×#125D5
hypocenterC5#2660
LCSG ▷ C23×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
41. C4×Dic5Q8semidirect
131. C5#2660semidirect

Maximal subgroups

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

subgroupindex
C2×C5×#1252
C2×#40152
#652722
#652682
#652662
#652652
#652212
#26605