Finite Group Databasebeta

← #10604019

Subgroups — #10604019

Order 640.

158 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 64 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#65681C211yesmaximal, characteristic
2#65680C211yesmaximal, characteristic
3#65122C211yesmaximal, characteristic
4#64884C212yesmaximal, complemented
5#64881C212yesmaximal, complemented
6C2×#700—21no—
7C42×D5C2211yescharacteristic
8#4003—21no—
9C4⋊#170—21no—
10C4⋊#170C2211yescharacteristic
11C4⋊#170C2212yes—
12C4⋊#170C2211yescharacteristic
13C4×#170—21no—
14C5×C4⋊C8C411yescharacteristic
15#3952C412yes—
16C8×Dic5C2212yes—
17C4⋊#168C411yescharacteristic
18#1574—51nomaximal, Sylow
19C2×C4×D5C2×C411yescharacteristic
20C2×C4×D5D411yescharacteristic
21C2×C4×D5Q811yescharacteristic
22C2×#170—22no—
23C2×#170—21no—
24C2×#170—21no—
25#700—42no—
26C2×C5×C8C2×C412yes—
27C42×C5C2×C411yescharacteristic
28C4×Dic5D411yescharacteristic
29C4×Dic5Q811yescharacteristic
30C4×Dic5C2311yescharacteristic
31C2×#168C2×C412yes—
32#431—51no—
33#431—51no—
34#423—51no—
35#335—52no—
36#334—52no—
37C22×D5C4⋊C411yescharacteristic
38C2×C4×C5C4⋊C411yescharacteristic
39C2×C4×C5C4⋊C411yescharacteristic
40C2×C4×C5C22×C411yescharacteristic
41C2×Dic5C4⋊C411yescharacteristic
42C2×Dic5C2×D411yescharacteristic
43C2×Dic5C2×Q811yescharacteristic
44C4×D5—22no—
45C4×D5—21no—
46C4×D5—21no—
47C4×D5—21no—
48C4×D5—21no—
49#170—42no—
50#170—41no—
51#170—41no—
52C5×C8—22no—
53#168—22no—
54C2×M16—101no—
55C2×C42—51no—
56C4⋊C8—51no—
57C4⋊C8—52no—
58C4⋊C8—51no—
59C4⋊C8—51no—
60C4⋊C8—101no—
61C4⋊C8AGL(1,𝔽5)11yescharacteristic
62C22⋊C8—52no—
63C22⋊C8—101no—
64C4×C8—52no—
65C4×C8—101no—
66C22×C5C2×C4⋊C411yescharacteristic
67C2×D5—21no—
68C2×D5—21no—
69C2×D5—21no—
70C4×C5—21no—
71C4×C5#10812yes—
72C4×C5#13111yescharacteristic
73C4×C5#13111yescharacteristic
74Dic5—21no—
75Dic5—21no—
76Dic5AGL(1,ℤ/8)11yescharacteristic
77Dic5#13711yescharacteristic
78C22×C4—51no—
79C22×C4—51no—
80C22×C4—51no—
81M16—202no—
82C2×C8—52no—
83C2×C8—101no—
84C2×C8—101no—
85C2×C8—102no—
86C2×C8C2×AGL(1,𝔽5)12yes—
87C42—51no—
88C42—51no—
89C42—51no—
90C42C2×AGL(1,𝔽5)11yescharacteristic
91C2×C5#42411yescharacteristic
92C2×C5#42811yescharacteristic
93C2×C5C2×#10811yescharacteristic
94D5—41no—
95C23—51no—
96C2×C4—51no—
97C2×C4—51no—
98C2×C4—51no—
99C2×C4—101no—
100C2×C4—101no—
101C2×C4—101no—
102C2×C4—101no—
103C2×C4—102no—
104C2×C4C4⋊AGL(1,𝔽5)11yescharacteristic
105C2×C4C4⋊AGL(1,𝔽5)11yescharacteristic
106C2×C4C22×AGL(1,𝔽5)11yescharacteristic
107C8—22no—
108C8—102no—
109C8—202no—
110C8—201no—
111C8—201no—
112C5#157411yescharacteristic, complemented, Sylow
113C22—101no—
114C22—101no—
115C22—101no—
116C22C2×C4⋊AGL(1,𝔽5)11yescharacteristic
117C4—21no—
118C4—51no—
119C4—51no—
120C4—101no—
121C4—101no—
122C4#399512yes—
123C4#413111yescharacteristic
124C4#413311yescharacteristic
125C2—201no—
126C2#6570811yescharacteristic
127C2C2×#399511yescharacteristic
128C2#6572711yescharacteristic
subgroupG/H
centerC22C2×C4⋊AGL(1,𝔽5)
commutatorC2×C4×C5C22×C4
FrattiniC2×C4C22×AGL(1,𝔽5)
FittingC5×C4⋊C8C4
socleC22×C5C2×C4⋊C4
prime radicalC22×D5C4⋊C4
cosocleC4×Dic5C23
hypercenterC4⋊C8AGL(1,𝔽5)
hypocenterC5#1574
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊C8

Complements

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

NH ≅ G/Ntype
4. #64884C2semidirect
5. #64881C2semidirect
112. C5#1574semidirect

Maximal subgroups

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

subgroupindex
#656812
#656802
#651222
#648842
#648812
#15745