Finite Group Databasebeta

← C2×#11716600 #13101269

Subgroups — C2×#11716600 #13101269

Order 1600.

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

normal subgroups only

This group has 608 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
1C22×C4⋊(C5⋊D5)C211yesmaximal, characteristic
2C2×C5×#681C212yesmaximal, complemented
3#11716600C214yesmaximal, direct product factor
4C23×C5⋊D5C412yes—
5C22×C4×C52C2211yescharacteristic
6C2×C4⋊(C5⋊D5)—22no—
7C2×C4⋊(C5⋊D5)—22no—
8C2×C4⋊(C5⋊D5)C412yes—
9C2×C4⋊(C5⋊D5)C2212yes—
10C5×#681—22no—
11C5×#681C2214yescomplemented
12C2×C5×#168—22no—
13C2×#3955—52nomaximal
14C23×C52C2×C411yescharacteristic
15C22×C5⋊D5—22no—
16C22×C5⋊D5—22no—
17C22×C5⋊D5—44no—
18C22×C5⋊D5C2×C414yes—
19C2×C4×C52C2×C411yescharacteristic
20C2×C4×C52D412yes—
21C2×C4×C52D412yes—
22C2×C4×C52C2311yescharacteristic
23C4⋊(C5⋊D5)—24no—
24C4⋊(C5⋊D5)—24no—
25C5×#168—24no—
26C22×D20—52no—
27C22×D20—102no—
28C2×C5×M16—52no—
29C2×#681D512yescomplemented
30#3955—58no—
31C22×C52—22no—
32C22×C52C22⋊C411yescharacteristic
33C22×C52C22⋊C411yescharacteristic
34C22×C52C22×C411yescharacteristic
35C2×C5⋊D5—24no—
36C2×C5⋊D5—44no—
37C2×C5⋊D5—44no—
38C2×C5⋊D5—44no—
39C4×C52C22⋊C412yes—
40C4×C52C2×D412yes—
41C23×D5—54no—
42C23×D5—104no—
43C22×C4×C5—22no—
44C22×C4×C5C2×D512yes—
45C2×D20—54no—
46C2×D20—54no—
47C2×D20—104no—
48C2×D20—104no—
49C2×D20—108no—
50C2×D20—108no—
51C2×D20—102no—
52C2×D20—102no—
53C2×D20—102no—
54C2×D20—102no—
55C5×M16—54no—
56C5×M16—102no—
57C2×C5×C8—102no—
58#681—22no—
59#681C2×D514yescomplemented
60C2×#168—22no—
61C2×#100—251noSylow
62C2×C52—21no—
63C2×C52—21no—
64C2×C52#10012yescomplemented
65C2×C52C2×C22⋊C411yescharacteristic
66C5⋊D5—44no—
67C23×C5—22no—
68C23×C5C4×D512yes—
69C22×D5—58no—
70C22×D5—108no—
71C22×D5—108no—
72C22×D5—108no—
73C22×D5—104no—
74C22×D5—104no—
75C22×D5—2016no—
76C22×D5—208no—
77C2×C4×C5—22no—
78C2×C4×C5—24no—
79C2×C4×C5—24no—
80C2×C4×C5—22no—
81C2×C4×C5C4×D512yes—
82C2×C4×C5D2012yes—
83C2×C4×C5D2012yes—
84C2×C4×C5C22⋊D512yes—
85C2×C4×C5C22⋊D512yes—
86C2×C4×C5C22×D512yes—
87D20—1016no—
88D20—1016no—
89D20—104no—
90D20—104no—
91D20—104no—
92D20—104no—
93C5×C8—104no—
94#168—24no—
95C22×D4—251no—
96C2×M16—52no—
97#100—254no—
98C52C2×#10011yescharacteristic, complemented, Sylow
99C22×C5—28no—
100C22×C5—24no—
101C22×C5—22no—
102C22×C5—22no—
103C22×C5—22no—
104C22×C5#68512yes—
105C22×C5#68512yes—
106C22×C5C2×C4×D512yes—
107C2×D5—1016no—
108C2×D5—108no—
109C2×D5—2016no—
110C2×D5—2016no—
111C2×D5—208no—
112C2×D5—2016no—
113C2×D5—208no—
114C2×D5—208no—
115C4×C5—24no—
116C4×C5—24no—
117C4×C5#68512yes—
118C4×C5#68512yes—
119C4×C5C2×D2012yes—
120C4×C5C2×C22⋊D512yes—
121C24—252no—
122C2×D4—252no—
123C2×D4—252no—
124C2×D4—502no—
125C2×D4—502no—
126C22×C4D5211yescharacteristic
127M16—54no—
128M16—102no—
129C2×C8—102no—
130C2×C5—24no—
131C2×C5—24no—
132C2×C5—22no—
133C2×C5—22no—
134C2×C5—22no—
135C2×C5—24no—
136C2×C5#395514yescomplemented
137C2×C5C2×#68512yes—
138D5—2016no—
139D5—208no—
140C23—254no—
141C23—502no—
142C23—502no—
143C23—1004no—
144C23#603611yescharacteristic
145D4—504no—
146D4—504no—
147C2×C4#603611yescharacteristic
148C2×C4#603812yes—
149C2×C4#603812yes—
150C2×C4C2×D5211yescharacteristic
151C8—104no—
152C5—22no—
153C5C2×#395512yescomplemented
154C22—22no—
155C22—504no—
156C22—1004no—
157C22—1004no—
158C22—1004no—
159C22#8777911yescharacteristic
160C22#8777911yescharacteristic
161C22C2×#603611yescharacteristic
162C4#8777912yes—
163C4C2×#603812yes—
164C2—21no—
165C2—21no—
166C2—1004no—
167C2#1171660012yesdirect product factor
168C2C2×#8777911yescharacteristic
subgroupG/H
centerC22#87779
commutatorC22×C52C22×C4
FrattiniC2×C4C2×D52
FittingC22×C4×C52C22
socleC22×C52C22⋊C4
prime radicalC22×C4⋊(C5⋊D5)C2
cosocleC2×C4×C52C23
hypercenterC22×C4D52
hypocenterC52C2×#100
LCSG ▷ C22×C52 ▷ C2×C52 ▷ C52
UCSC1 ◁ C22 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
2. C2×C5×#681C2semidirect
3. #11716600C2direct (N × H)
11. C5×#681C22semidirect
29. C2×#681D5semidirect
59. #681C2×D5semidirect
64. C2×C52#100semidirect
98. C52C2×#100semidirect
136. C2×C5#3955semidirect
153. C5C2×#3955semidirect
167. C2#11716600direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊(C5⋊D5)2
C2×C5×#6812
#117166002
C2×#39555