Finite Group Databasebeta

← D5⋊#331 #10604608

Subgroups — D5⋊#331 #10604608

Order 640.

360 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 84 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
1D5×#127C211yesmaximal, characteristic
2D5⋊(C4⋊C8)C212yesmaximal, complemented
3#64925C214yesmaximal, complemented
4C2×D4×D5—22no—
5C2×D4×D5C412yes—
6C2×D5⋊C8—22no—
7C5×#127C411yescharacteristic
8#4086—22no—
9#4086C2212yes—
10#4020C411yescharacteristic
11C42×D5C2211yescharacteristic
12#4004C2214yescomplemented
13C4⋊#170—22no—
14C2×#331—51nomaximal, Sylow
15C23×D5—22no—
16C2×C5×D4—22no—
17C2×C5×D4C2×C412yes—
18C2×C22⋊D5—22no—
19C2×C22⋊D5—24no—
20D4×D5—44no—
21D4×D5—44no—
22D4×D5—44no—
23C2×D20—22no—
24C2×D20C2×C412yes—
25C2×C4×D5C2×C411yescharacteristic
26C2×C4×D5D412yes—
27C2×#170—24no—
28D5⋊C8—44no—
29C42×C5C2×C411yescharacteristic
30C4×Dic5D412yes—
31C4×Dic5C2311yescharacteristic
32C2×#127—51no—
33C2×C4⋊C8—52no—
34#331—54no—
35C23×C5—22no—
36C22×D5—22no—
37C22×D5—44no—
38C22×D5—48no—
39C22×D5C22⋊C411yescharacteristic
40C5×D4—42no—
41C5×D4—44no—
42C2×C4×C5C22⋊C412yes—
43C2×C4×C5C22×C411yescharacteristic
44C22⋊D5—44no—
45C22⋊D5—44no—
46C22⋊D5—44no—
47C2×Dic5C22⋊C411yescharacteristic
48C2×Dic5C2×D412yes—
49D20—42no—
50D20—44no—
51C4×D5—22no—
52C4×D5D814yes—
53C4×D5SD1614yes—
54#170—44no—
55C22×D4—52no—
56C22×D4—102no—
57C22×C8—102no—
58#127—52no—
59#127—51no—
60#127—102no—
61#127AGL(1,𝔽5)11yescharacteristic
62C2×C42—51no—
63C4⋊C8—54no—
64C4⋊C8—102no—
65C22×C5—42no—
66C22×C5—44no—
67C22×C5C2×C22⋊C411yescharacteristic
68C2×D5—42no—
69C2×D5—44no—
70C2×D5—88no—
71C2×D5#10012yes—
72C2×D5#10214yes—
73C4×C5—21no—
74C4×C5#10214yes—
75Dic5—21no—
76Dic5C2×D812yes—
77Dic5C2×SD1612yes—
78C24—102no—
79C2×D4—22no—
80C2×D4—52no—
81C2×D4—104no—
82C2×D4—102no—
83C2×D4—102no—
84C2×D4—204no—
85C2×D4—204no—
86C2×D4—204no—
87C2×D4C2×AGL(1,𝔽5)12yes—
88C22×C4—52no—
89C22×C4—51no—
90C2×C8—104no—
91C2×C8—204no—
92C42—52no—
93C42—51no—
94C42C2×AGL(1,𝔽5)11yescharacteristic
95C2×C5—82no—
96C2×C5C2×#10011yescharacteristic
97C2×C5C2×#10212yes—
98D5—82no—
99D5#33114yescomplemented
100C23—22no—
101C23—51no—
102C23—102no—
103C23—208no—
104C23—204no—
105D4—42no—
106D4—44no—
107D4—202no—
108D4—204no—
109D4—204no—
110D4—204no—
111D4—204no—
112C2×C4—52no—
113C2×C4—54no—
114C2×C4—54no—
115C2×C4—51no—
116C2×C4—102no—
117C2×C4C22⋊AGL(1,𝔽5)12yes—
118C2×C4C22×AGL(1,𝔽5)11yescharacteristic
119C8—204no—
120C5C2×#33111yescharacteristic, complemented, Sylow
121C22—44no—
122C22—42no—
123C22—54no—
124C22—52no—
125C22—204no—
126C22—202no—
127C22—408no—
128C22C2×C22⋊AGL(1,𝔽5)11yescharacteristic
129C4—21no—
130C4—52no—
131C4—52no—
132C4—101no—
133C4#400714yes—
134C2—54no—
135C2—82no—
136C2—402no—
137C2C2×#400712yes—
138C2D5⋊#10011yescharacteristic
subgroupG/H
centerC22C2×C22⋊AGL(1,𝔽5)
commutatorC2×C4×C5C22×C4
FrattiniC2×C4C22×AGL(1,𝔽5)
FittingC5×#127C4
socleC22×C5C2×C22⋊C4
prime radicalD5×#127C2
cosocleC4×Dic5C23
hypercenter#127AGL(1,𝔽5)
hypocenterC5C2×#331
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C22 ◁ C42 ◁ #127

Complements

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

NH ≅ G/Ntype
2. D5⋊(C4⋊C8)C2semidirect
3. #64925C2semidirect
12. #4004C22semidirect
99. D5#331semidirect
120. C5C2×#331semidirect

Maximal subgroups

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

subgroupindex
D5×#1272
D5⋊(C4⋊C8)2
#649252
C2×#3315