Finite Group Databasebeta

← #10604587

Subgroups — #10604587

Order 640.

284 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 74 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#66022C211yesmaximal, characteristic
2C42×AGL(1,𝔽5)C211yesmaximal, characteristic
3#65682C211yesmaximal, characteristic
4#64875C214yesmaximal
5C2×C4×AGL(1,𝔽5)—22no—
6C2×C4×AGL(1,𝔽5)C2212yes—
7C2×#700C2212yes—
8C5×#125C411yescharacteristic, complemented
9#4042—22no—
10#4038C2212yes—
11#4034C412yescomplemented
12#4033—22no—
13C42×D5C2211yescharacteristic
14#4016C411yescharacteristic, complemented
15#4004—22no—
16#1994—51nomaximal, Sylow
17C22×AGL(1,𝔽5)—22no—
18C2×C4×D5D412yes—
19C2×C4×D5C2311yescharacteristic
20C2×Dic10—22no—
21C2×#170—22no—
22C4×AGL(1,𝔽5)—28no—
23C4×AGL(1,𝔽5)—22no—
24C4×AGL(1,𝔽5)Q814yescomplemented
25#700—24no—
26C5×C4⋊C4—22no—
27C5×C4⋊C4C2×C412yes—
28C42×C5C2×C411yescharacteristic
29#685—22no—
30C4⋊Dic5C2×C412yes—
31#683—22no—
32#683—22no—
33C4×Dic5—22no—
34C4×Dic5C2×C411yescharacteristic
35C4×Dic5D412yes—
36#533—51no—
37#423—51no—
38C43—51no—
39#339—54no—
40C22×D5C2×D411yescharacteristic
41C2×AGL(1,𝔽5)—28no—
42C2×AGL(1,𝔽5)—24no—
43C2×C4×C5—22no—
44C2×C4×C5C22⋊C412yes—
45C2×C4×C5C22×C411yescharacteristic
46C2×Dic5—22no—
47C2×Dic5C22⋊C412yes—
48C2×Dic5C2×D411yescharacteristic
49C4×D5—24no—
50C4×D5C2×Q812yes—
51C4×D5#4112yes—
52Dic10—44no—
53#170—42no—
54C2×M16—52no—
55C4⋊Q8—52no—
56#125—51no—
57#125AGL(1,𝔽5)11yescharacteristic, complemented
58C22⋊Q8—102no—
59C4×Q8—102no—
60#117—52no—
61C2×C42—51no—
62C2×C42—52no—
63C2×C42—102no—
64C4⋊C8—102no—
65C22×C5C2×C22⋊C411yescharacteristic
66C2×D5—22no—
67C2×D5C22⋊Q812yes—
68AGL(1,𝔽5)—28no—
69C4×C5—22no—
70C4×C5—42no—
71C4×C5C4×Q812yes—
72Dic5—42no—
73Dic5#10414yes—
74Dic5#12411yescharacteristic
75Dic5C4⋊Q811yescharacteristic
76C2×Q8—102no—
77C22×C4—51no—
78C22×C4—52no—
79C22×C4—102no—
80M16—104no—
81C2×C8—102no—
82C4⋊C4—22no—
83C4⋊C4—52no—
84C4⋊C4—102no—
85C4⋊C4—102no—
86C4⋊C4C2×AGL(1,𝔽5)12yes—
87C22⋊C4—102no—
88C42—52no—
89C42—51no—
90C42—54no—
91C42—102no—
92C42—102no—
93C42—108no—
94C42C2×AGL(1,𝔽5)11yescharacteristic
95C2×C5#39111yescharacteristic
96C2×C5C2×#10412yes—
97D5—22no—
98C23—51no—
99Q8—204no—
100C2×C4—22no—
101C2×C4—51no—
102C2×C4—52no—
103C2×C4—52no—
104C2×C4—52no—
105C2×C4—104no—
106C2×C4—104no—
107C2×C4—108no—
108C2×C4—102no—
109C2×C4C22⋊AGL(1,𝔽5)12yes—
110C2×C4C22×AGL(1,𝔽5)11yescharacteristic
111C8—202no—
112C5#199411yescharacteristic, complemented, Sylow
113C22—52no—
114C22—102no—
115C22C2×C22⋊AGL(1,𝔽5)11yescharacteristic
116C4—22no—
117C4—42no—
118C4—54no—
119C4—51no—
120C4—51no—
121C4—108no—
122C4—202no—
123C4Q8×AGL(1,𝔽5)12yes—
124C2—102no—
125C2(C2×AGL(1,𝔽5))⋊Q811yescharacteristic
126C2D5⋊#10412yes—
subgroupG/H
centerC22C2×C22⋊AGL(1,𝔽5)
commutatorC2×C4×C5C22×C4
FrattiniC2×C4C22×AGL(1,𝔽5)
FittingC5×#125C4
socleC22×C5C2×C22⋊C4
prime radicalC22×D5C2×D4
cosocleC2×C4×D5C23
hypercenter#125AGL(1,𝔽5)
hypocenterC5#1994
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C42 ◁ #125

Complements

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

NH ≅ G/Ntype
8. C5×#125C4semidirect
11. #4034C4semidirect
14. #4016C4semidirect
24. C4×AGL(1,𝔽5)Q8semidirect
57. #125AGL(1,𝔽5)semidirect
112. C5#1994semidirect

Maximal subgroups

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

subgroupindex
#660222
C42×AGL(1,𝔽5)2
#656822
#648752
#19945