Finite Group Databasebeta

← #10604010

Subgroups — #10604010

Order 640.

212 conjugacy classes of subgroups; only the 104 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 104 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
1#65680C211yesmaximal, characteristic
2C4×D5⋊C8C211yesmaximal, characteristic
3#65122C211yesmaximal, characteristic
4#170⋊C8C212yesmaximal, complemented
5C8×#170C212yesmaximal, complemented
6C2×D5⋊C8C412yes—
7C42×D5C2211yescharacteristic
8#4003C412yes—
9C4⋊#170C412yes—
10C4×#170C412yes—
11C4×#170C2211yescharacteristic
12C4×#170C2212yes—
13C4×#170C2211yescharacteristic
14C5×C4⋊C8C411yescharacteristic
15#3952C412yes—
16C8×Dic5C2212yes—
17C4⋊#168C411yescharacteristic
18#1450—51nomaximal, Sylow
19C2×C4×D5C2×C411yescharacteristic
20C2×C4×D5C2×C411yescharacteristic
21C2×C4×D5C2×C411yescharacteristic
22C2×#170C2×C414yes—
23C2×#170C2×C412yes—
24C2×#170C2×C412yes—
25D5⋊C8C818yescomplemented
26C2×C5×C8C2×C412yes—
27C42×C5C2×C411yescharacteristic
28C4×Dic5C2×C411yescharacteristic
29C4×Dic5C2×C411yescharacteristic
30C4×Dic5C2311yescharacteristic
31C2×#168C2×C412yes—
32#431—51no—
33#431—51no—
34C2×C4×C8—51no—
35#322—52no—
36C82—52no—
37C22×D5C4211yescharacteristic
38C2×C4×C5C4211yescharacteristic
39C2×C4×C5C4211yescharacteristic
40C2×C4×C5C22×C411yescharacteristic
41C2×Dic5C4211yescharacteristic
42C2×Dic5C22×C411yescharacteristic
43C2×Dic5C22×C411yescharacteristic
44C4×D5—21no—
45C4×D5—21no—
46C4×D5—22no—
47C4×D5C2×C814yes—
48#170—24no—
49#170C2×C814yes—
50#170C2×C814yes—
51C5×C8—22no—
52#168—22no—
53C22×C8—52no—
54C2×C42—51no—
55C4⋊C8—52no—
56C4⋊C8—51no—
57C4⋊C8AGL(1,𝔽5)11yescharacteristic
58C22⋊C8—52no—
59C22⋊C8—52no—
60C4×C8—51no—
61C4×C8—52no—
62C4×C8—51no—
63C4×C8—52no—
64C4×C8—52no—
65C22×C5C2×C4211yescharacteristic
66C2×D5—21no—
67C2×D5—21no—
68C2×D5C4×C812yes—
69C4×C5—21no—
70C4×C5C4×C812yes—
71C4×C5#13111yescharacteristic
72C4×C5#13111yescharacteristic
73Dic5—21no—
74Dic5C22×C812yes—
75Dic5#13112yes—
76C22×C4—51no—
77C22×C4—51no—
78C22×C4—51no—
79C2×C8—52no—
80C2×C8—52no—
81C2×C8—58no—
82C2×C8—54no—
83C2×C8—52no—
84C2×C8C2×AGL(1,𝔽5)12yes—
85C42—51no—
86C42—51no—
87C42—51no—
88C42C2×AGL(1,𝔽5)11yescharacteristic
89C2×C5C2×C4×C811yescharacteristic
90C2×C5#40511yescharacteristic
91C2×C5#40511yescharacteristic
92D5—22no—
93C23—51no—
94C2×C4—51no—
95C2×C4—51no—
96C2×C4—54no—
97C2×C4—51no—
98C2×C4—102no—
99C2×C4—101no—
100C2×C4—101no—
101C2×C4C4×AGL(1,𝔽5)11yescharacteristic
102C2×C4C4×AGL(1,𝔽5)11yescharacteristic
103C2×C4C22×AGL(1,𝔽5)11yescharacteristic
104C8—22no—
105C8—54no—
106C8—54no—
107C8—104no—
108C8—102no—
109C5#145011yescharacteristic, complemented, Sylow
110C22—52no—
111C22—101no—
112C22—101no—
113C22C2×C4×AGL(1,𝔽5)11yescharacteristic
114C4—21no—
115C4—52no—
116C4—52no—
117C4—101no—
118C4C8×AGL(1,𝔽5)12yes—
119C4#413111yescharacteristic
120C4#413311yescharacteristic
121C2—102no—
122C2#6570111yescharacteristic
123C2C2×C8×AGL(1,𝔽5)11yescharacteristic
124C2#6572811yescharacteristic
subgroupG/H
center, FrattiniC2×C4C22×AGL(1,𝔽5)
commutatorC2×C5C2×C4×C8
FittingC5×C4⋊C8C4
socleC22×C5C2×C42
prime radicalC22×D5C42
cosocleC4×Dic5C23
hypercenterC4⋊C8AGL(1,𝔽5)
hypocenterC5#1450
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C4⋊C8

Complements

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

NH ≅ G/Ntype
4. #170⋊C8C2semidirect
5. C8×#170C2semidirect
25. D5⋊C8C8semidirect
109. C5#1450semidirect

Maximal subgroups

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

subgroupindex
#656802
C4×D5⋊C82
#651222
#170⋊C82
C8×#1702
#14505