Finite Group Databasebeta

← C2×C5×#2231 #11956356

Subgroups — C2×C5×#2231 #11956356

Order 1280.

526 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#499C211yesmaximal, characteristic, complemented
2C2×C5×#443C211yesmaximal, characteristic
3C5×#2231C218yesmaximal, direct product factor
4C2×C5×#365C212yesmaximal, complemented
5C2×C5×#364C211yesmaximal, characteristic, complemented
6C2×C5×#360C212yesmaximal
7C2×C5×#135C2211yescharacteristic
8C2×C5×#131—21no—
9C2×C5×#125—21no—
10C2×C5×M32C2212yes—
11C5×#499—22no—
12C5×#499C2214yescomplemented
13C5×#443—22no—
14C5×#443C2214yes—
15C2×C5×#108C2211yescharacteristic
16C2×C5×#107—21no—
17C2×C5×#106C2212yes—
18C2×C5×#104—21no—
19C2×C4×C5×C8C2211yescharacteristic
20C5×#365C2218yescomplemented
21C5×#364C2214yescomplemented
22C5×#360C2218yes—
23C2×#2231C511yesmaximal, characteristic, direct product factor, Sylow
24C2×C5×#41—21no—
25C5×#135—21no—
26C5×#135—21no—
27C5×#135Q812yes—
28C5×#135C2312yes—
29C2×C5×Q16Q811yescharacteristic
30C2×C5×SD16—21no—
31C2×C5×D8Q811yescharacteristic
32C5×#131—24no—
33C5×#131—42no—
34C2×C5×M16—21no—
35C2×C5×M16—41no—
36C22×C5×C8—41no—
37C22×C5×C8D411yescharacteristic
38C22×C5×C8C2311yescharacteristic
39C5×#125—24no—
40C5×#125—42no—
41C2×C5×C4⋊C4—22no—
42C2×C5×C4⋊C4—42no—
43C2×C42×C5D411yescharacteristic
44C5×M32—22no—
45C5×M32C2314yes—
46C2×C5×C16—22no—
47C5×#108—21no—
48C5×#108C2312yes—
49C5×#107—24no—
50C5×#106—22no—
51C5×#106C2314yes—
52C5×#104—24no—
53C4×C5×C8D412yes—
54C4×C5×C8C2312yes—
55C2×#499C2×C511yescharacteristic, complemented
56C2×#443C2×C511yescharacteristic
57#2231C2×C518yesdirect product factor
58C2×#365C2×C512yescomplemented
59C2×#364C2×C511yescharacteristic, complemented
60C2×#360C2×C512yes—
61C5×#41—22no—
62C5×#41—22no—
63C5×#41—41no—
64C5×#41—41no—
65C2×C5×Q8—21no—
66C2×C5×D4—21no—
67C2×C5×D4—41no—
68C22×C4×C5—21no—
69C22×C4×C5—41no—
70C22×C4×C5—42no—
71C22×C4×C5C2×D411yescharacteristic
72C5×Q16—21no—
73C5×Q16C2×Q812yes—
74C5×SD16—22no—
75C5×SD16—22no—
76C5×D8—21no—
77C5×D8C2×Q812yes—
78C5×M16—22no—
79C5×M16—41no—
80C5×M16—44no—
81C2×C5×C8—41no—
82C2×C5×C8—44no—
83C2×C5×C8SD1611yescharacteristic
84C2×C5×C8SD1611yescharacteristic
85C2×C5×C8SD1612yes—
86C2×C5×C8C2×D411yescharacteristic
87C2×C5×C8C2×D412yes—
88C2×C5×C8C2×Q811yescharacteristic
89C2×C5×C8C2×Q811yescharacteristic
90C2×C5×C8#4111yescharacteristic
91C2×C5×C8#4111yescharacteristic
92C2×C5×C8C2411yescharacteristic
93C5×C4⋊C4—24no—
94C5×C4⋊C4—48no—
95C5×C4⋊C4—42no—
96C42×C5—21no—
97C42×C5C2×D412yes—
98C5×C16—24no—
99C2×#135C22×C511yescharacteristic
100C2×#131—21no—
101C2×#125—21no—
102C2×M32C22×C512yes—
103#499—22no—
104#499C22×C514yescomplemented
105#443—22no—
106#443C22×C514yes—
107C2×#108C22×C511yescharacteristic
108C2×#107—21no—
109C2×#106C22×C512yes—
110C2×#104—21no—
111C2×C4×C8C22×C511yescharacteristic
112#365C22×C518yescomplemented
113#364C22×C514yescomplemented
114#360C22×C518yes—
115C23×C5—41no—
116C23×C5AGL(1,ℤ/8)11yescharacteristic
117C5×Q8—22no—
118C5×Q8—41no—
119C5×D4—22no—
120C5×D4—42no—
121C5×D4—42no—
122C5×D4—41no—
123C2×C4×C5—22no—
124C2×C4×C5—42no—
125C2×C4×C5—41no—
126C2×C4×C5—42no—
127C2×C4×C5—42no—
128C2×C4×C5—44no—
129C2×C4×C5—84no—
130C2×C4×C5C22⋊Q811yescharacteristic
131C2×C4×C5C22⋊Q811yescharacteristic
132C2×C4×C5C2×SD1611yescharacteristic
133C2×C4×C5C2×SD1611yescharacteristic
134C2×C4×C5AGL(1,ℤ/8)11yescharacteristic
135C2×C4×C5C22×D411yescharacteristic
136C5×C8—42no—
137C5×C8C22⋊Q811yescharacteristic
138C5×C8C22⋊Q811yescharacteristic
139C5×C8C2×SD1612yes—
140C5×C8C2×SD1612yes—
141C5×C8C22×Q811yescharacteristic
142C5×C8C2×#4111yescharacteristic
143C2×#41—21no—
144#135—21no—
145#135—21no—
146#135C5×Q812yes—
147#135C23×C512yes—
148C2×Q16C5×Q811yescharacteristic
149C2×SD16—21no—
150C2×D8C5×Q811yescharacteristic
151#131—24no—
152#131—42no—
153C2×M16—21no—
154C2×M16—41no—
155C22×C8—41no—
156C22×C8C5×D411yescharacteristic
157C22×C8C23×C511yescharacteristic
158#125—24no—
159#125—42no—
160C2×C4⋊C4—22no—
161C2×C4⋊C4—42no—
162C2×C42C5×D411yescharacteristic
163M32—22no—
164M32C23×C514yes—
165C2×C16—22no—
166#108—21no—
167#108C23×C512yes—
168#107—24no—
169#106—22no—
170#106C23×C514yes—
171#104—24no—
172C4×C8C5×D412yes—
173C4×C8C23×C512yes—
174C22×C5—22no—
175C22×C5—42no—
176C22×C5—82no—
177C22×C5#47611yescharacteristic
178C22×C5#47611yescharacteristic
179C22×C5C2×AGL(1,ℤ/8)11yescharacteristic
180C4×C5—42no—
181C4×C5—42no—
182C4×C5—84no—
183C4×C5#47611yescharacteristic
184C4×C5#47611yescharacteristic
185C4×C5C2×C22⋊Q811yescharacteristic
186C4×C5C22×SD1611yescharacteristic
187#41—22no—
188#41—22no—
189#41—41no—
190#41—41no—
191C2×Q8—21no—
192C2×D4—21no—
193C2×D4—41no—
194C22×C4—21no—
195C22×C4—41no—
196C22×C4—42no—
197C22×C4C2×C5×D411yescharacteristic
198Q16—21no—
199Q16C2×C5×Q812yes—
200SD16—22no—
201SD16—22no—
202D8—21no—
203D8C2×C5×Q812yes—
204M16—22no—
205M16—41no—
206M16—44no—
207C2×C8—41no—
208C2×C8—44no—
209C2×C8C5×SD1611yescharacteristic
210C2×C8C5×SD1611yescharacteristic
211C2×C8C5×SD1612yes—
212C2×C8C2×C5×D411yescharacteristic
213C2×C8C2×C5×D412yes—
214C2×C8C2×C5×Q811yescharacteristic
215C2×C8C2×C5×Q811yescharacteristic
216C2×C8C5×#4111yescharacteristic
217C2×C8C5×#4111yescharacteristic
218C2×C8C24×C511yescharacteristic
219C4⋊C4—24no—
220C4⋊C4—48no—
221C4⋊C4—42no—
222C42—21no—
223C42C2×C5×D412yes—
224C16—24no—
225C2×C5—21no—
226C2×C5—21no—
227C2×C5—82no—
228C2×C5#223112yesdirect product factor
229C2×C5C2×#47611yescharacteristic
230C23—41no—
231C23C5×AGL(1,ℤ/8)11yescharacteristic
232Q8—22no—
233Q8—41no—
234D4—22no—
235D4—42no—
236D4—42no—
237D4—41no—
238C2×C4—22no—
239C2×C4—42no—
240C2×C4—41no—
241C2×C4—42no—
242C2×C4—42no—
243C2×C4—44no—
244C2×C4—84no—
245C2×C4C5×C22⋊Q811yescharacteristic
246C2×C4C5×C22⋊Q811yescharacteristic
247C2×C4C2×C5×SD1611yescharacteristic
248C2×C4C2×C5×SD1611yescharacteristic
249C2×C4C5×AGL(1,ℤ/8)11yescharacteristic
250C2×C4C22×C5×D411yescharacteristic
251C8—42no—
252C8C5×C22⋊Q811yescharacteristic
253C8C5×C22⋊Q811yescharacteristic
254C8C2×C5×SD1612yes—
255C8C2×C5×SD1612yes—
256C8C22×C5×Q811yescharacteristic
257C8C2×C5×#4111yescharacteristic
258C5C2×#223111yescharacteristic, direct product factor, Sylow
259C22—22no—
260C22—42no—
261C22—82no—
262C22C5×#47611yescharacteristic
263C22C5×#47611yescharacteristic
264C22C2×C5×AGL(1,ℤ/8)11yescharacteristic
265C4—42no—
266C4—42no—
267C4—84no—
268C4C5×#47611yescharacteristic
269C4C5×#47611yescharacteristic
270C4C2×C5×C22⋊Q811yescharacteristic
271C4C22×C5×SD1611yescharacteristic
272C2—21no—
273C2—21no—
274C2—82no—
275C2C5×#223112yesdirect product factor
276C2C2×C5×#47611yescharacteristic
subgroupG/H
center, socleC22×C5#476
commutator, Frattini, cosocleC2×C8C24×C5
prime radicalC2×C5×#135C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C5 ◁ C22×C4×C5 ◁ C2×C4×C5×C8 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C5×#499C2semidirect
3. C5×#2231C2direct (N × H)
4. C2×C5×#365C2semidirect
5. C2×C5×#364C2semidirect
12. C5×#499C22semidirect
20. C5×#365C22semidirect
21. C5×#364C22semidirect
23. C2×#2231C5direct (N × H)
55. C2×#499C2×C5semidirect
57. #2231C2×C5direct (N × H)
58. C2×#365C2×C5semidirect
59. C2×#364C2×C5semidirect
104. #499C22×C5semidirect
112. #365C22×C5semidirect
113. #364C22×C5semidirect
228. C2×C5#2231direct (N × H)
258. C5C2×#2231direct (N × H)
275. C2C5×#2231direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#4992
C2×C5×#4432
C5×#22312
C2×C5×#3652
C2×C5×#3642
C2×C5×#3602
C2×#22315