Finite Group Databasebeta

← C5×#20521 #11943241

Subgroups — C5×#20521 #11943241

Order 1280.

866 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#446C211yesmaximal, characteristic
2C2×C5×C8×Q8C211yesmaximal, characteristic
3C5×#2295C211yesmaximal, characteristic
4C5×#1771C212yesmaximal
5C5×#1770C211yesmaximal, characteristic
6C5×#1770C212yesmaximal
7C5×C8×C4⋊C4C211yesmaximal, characteristic
8C5×#1768C212yesmaximal
9C4×C5×C4⋊C8C211yesmaximal, characteristic
10C5×#1726C212yesmaximal
11C4×C5×#97C211yesmaximal, characteristic
12C2×C4×C5×Q8C2211yescharacteristic
13C5×#446C418yescomplemented
14C5×C8×Q8C418yescomplemented
15C2×C5×C4⋊C8C2211yescharacteristic
16C2×C5×C4⋊C8C2211yescharacteristic
17C2×C5×C4⋊C8C2212yes—
18C2×C5×C4⋊C8C2212yes—
19C2×C5×#97C2211yescharacteristic
20C2×C5×#97C2211yescharacteristic
21C2×C5×#97C2212yes—
22C2×C5×#97C2211yescharacteristic
23C2×C5×#97C2212yes—
24C2×C5×#97C2211yescharacteristic
25C2×C4×C5×C8C2212yes—
26C2×C4×C5×C8C2212yes—
27C2×C4×C5×C8C2211yescharacteristic
28C2×C4×C5×C8C2211yescharacteristic
29C2×C4×C5×C8C2212yes—
30C5×#391C412yes—
31C5×#389C412yes—
32C5×#387C414yes—
33C4×C5×C4⋊C4C2211yescharacteristic
34C4×C5×C4⋊C4C2212yes—
35C5×#376C2212yes—
36C43×C5C2211yescharacteristic
37C5×#336C2212yes—
38C5×#336C2212yes—
39C5×#336C2212yes—
40#20521C511yesmaximal, characteristic, direct product factor, Sylow
41C22×C5×Q8C2×C411yescharacteristic
42C22×C5×C8C2312yes—
43C22×C5×C8C2312yes—
44C22×C5×C8C2311yescharacteristic
45C22×C5×C8C2311yescharacteristic
46C22×C5×C8C2311yescharacteristic
47C22×C5×C8C2311yescharacteristic
48C4×C5×Q8C2×C414yes—
49C4×C5×Q8C2×C414yes—
50C2×C5×C4⋊C4C2×C412yes—
51C2×C5×C4⋊C4C2×C414yes—
52C2×C5×C4⋊C4C2×C412yes—
53C2×C5×C4⋊C4C2×C411yescharacteristic
54C2×C42×C5C2×C412yes—
55C2×C42×C5C2×C412yes—
56C2×C42×C5C2311yescharacteristic
57C2×C42×C5C2312yes—
58C2×C42×C5C2311yescharacteristic
59C2×C42×C5C2312yes—
60C2×C42×C5C2311yescharacteristic
61C5×C4⋊C8C2×C414yes—
62C5×C4⋊C8C2×C418yes—
63C5×C4⋊C8C2×C414yes—
64C5×C4⋊C8C2×C418yes—
65C5×#97—22no—
66C5×#97—22no—
67C5×#97—24no—
68C5×#97—22no—
69C5×#97C2×C418yes—
70C5×#97Q814yescomplemented
71C4×C5×C8—24no—
72C4×C5×C8—24no—
73C4×C5×C8C2×C414yes—
74C4×C5×C8C2×C418yes—
75C4×C5×C8C2×C414yes—
76C5×#95C2×C414yes—
77C5×#95C2×C414yes—
78C5×#95C2×C412yes—
79C5×#95C2×C414yes—
80C2×#446C2×C511yescharacteristic
81C2×C8×Q8C2×C511yescharacteristic
82#2295C2×C511yescharacteristic
83#1771C2×C512yes—
84#1770C2×C512yes—
85#1770C2×C511yescharacteristic
86C8×C4⋊C4C2×C511yescharacteristic
87#1768C2×C512yes—
88C4×C4⋊C8C2×C511yescharacteristic
89#1726C2×C512yes—
90C4×#97C2×C511yescharacteristic
91C2×C5×Q8—24no—
92C2×C5×Q8C4214yes—
93C22×C4×C5C22×C412yes—
94C22×C4×C5C22×C414yes—
95C22×C4×C5C22×C411yescharacteristic
96C22×C4×C5C22×C412yes—
97C22×C4×C5C22×C412yes—
98C22×C4×C5C22×C412yes—
99C22×C4×C5C22×C411yescharacteristic
100C22×C4×C5C2411yescharacteristic
101C2×C5×C8—22no—
102C2×C5×C8—22no—
103C2×C5×C8—22no—
104C2×C5×C8—22no—
105C2×C5×C8—21no—
106C2×C5×C8—21no—
107C2×C5×C8—21no—
108C2×C5×C8—21no—
109C2×C5×C8C22×C414yes—
110C2×C5×C8C22×C412yes—
111C2×C5×C8C22×C412yes—
112C2×C5×C8C22×C414yes—
113C2×C5×C8C22×C412yes—
114C2×C5×C8C22×C412yes—
115C2×C5×C8C2×Q812yes—
116C2×C5×C8C2×Q812yes—
117C2×C5×C8#4112yes—
118C2×C5×C8#4112yes—
119C5×C4⋊C4—24no—
120C5×C4⋊C4—44no—
121C5×C4⋊C4C4218yes—
122C5×C4⋊C4C4214yes—
123C42×C5—24no—
124C42×C5—22no—
125C42×C5—21no—
126C42×C5—21no—
127C42×C5—22no—
128C42×C5—42no—
129C42×C5C22×C414yes—
130C42×C5C22×C412yes—
131C42×C5C22×C412yes—
132C42×C5C22×C414yes—
133C42×C5C2×Q812yes—
134C42×C5#4112yes—
135C2×C4×Q8C22×C511yescharacteristic
136#446C4×C518yescomplemented
137C8×Q8C4×C518yescomplemented
138C2×C4⋊C8C22×C511yescharacteristic
139C2×C4⋊C8C22×C512yes—
140C2×C4⋊C8C22×C511yescharacteristic
141C2×C4⋊C8C22×C512yes—
142C2×#97C22×C511yescharacteristic
143C2×#97C22×C511yescharacteristic
144C2×#97C22×C511yescharacteristic
145C2×#97C22×C512yes—
146C2×#97C22×C512yes—
147C2×#97C22×C511yescharacteristic
148C2×C4×C8C22×C512yes—
149C2×C4×C8C22×C512yes—
150C2×C4×C8C22×C511yescharacteristic
151C2×C4×C8C22×C512yes—
152C2×C4×C8C22×C511yescharacteristic
153#391C4×C512yes—
154#389C4×C512yes—
155#387C4×C514yes—
156C4×C4⋊C4C22×C511yescharacteristic
157C4×C4⋊C4C22×C512yes—
158#376C22×C512yes—
159C43C22×C511yescharacteristic
160#336C22×C512yes—
161#336C22×C512yes—
162#336C22×C512yes—
163C23×C5C23×C411yescharacteristic
164C5×Q8—28no—
165C2×C4×C5—22no—
166C2×C4×C5—24no—
167C2×C4×C5—22no—
168C2×C4×C5—22no—
169C2×C4×C5—24no—
170C2×C4×C5—24no—
171C2×C4×C5—22no—
172C2×C4×C5—22no—
173C2×C4×C5—24no—
174C2×C4×C5—22no—
175C2×C4×C5—24no—
176C2×C4×C5C2×C4212yes—
177C2×C4×C5C2×C4214yes—
178C2×C4×C5C2×C4214yes—
179C2×C4×C5C2×C4212yes—
180C2×C4×C5C4×Q814yes—
181C2×C4×C5#13114yes—
182C2×C4×C5C23×C411yescharacteristic
183C2×C4×C5C23×C411yescharacteristic
184C2×C4×C5C22×Q811yescharacteristic
185C2×C4×C5C2×#4111yescharacteristic
186C2×C4×C5C2×#4111yescharacteristic
187C2×C4×C5C2×#4111yescharacteristic
188C5×C8—24no—
189C5×C8—24no—
190C5×C8—22no—
191C5×C8—22no—
192C5×C8C4×Q814yes—
193C5×C8C4×Q814yes—
194C22×Q8C2×C4×C511yescharacteristic
195C22×C8C23×C512yes—
196C22×C8C23×C512yes—
197C22×C8C23×C511yescharacteristic
198C22×C8C23×C511yescharacteristic
199C22×C8C23×C511yescharacteristic
200C22×C8C23×C511yescharacteristic
201C4×Q8C2×C4×C514yes—
202C4×Q8C2×C4×C514yes—
203C2×C4⋊C4C2×C4×C512yes—
204C2×C4⋊C4C2×C4×C514yes—
205C2×C4⋊C4C2×C4×C512yes—
206C2×C4⋊C4C2×C4×C511yescharacteristic
207C2×C42C2×C4×C512yes—
208C2×C42C2×C4×C512yes—
209C2×C42C23×C511yescharacteristic
210C2×C42C23×C512yes—
211C2×C42C23×C511yescharacteristic
212C2×C42C23×C512yes—
213C2×C42C23×C511yescharacteristic
214C4⋊C8C2×C4×C514yes—
215C4⋊C8C2×C4×C518yes—
216C4⋊C8C2×C4×C514yes—
217C4⋊C8C2×C4×C518yes—
218#97—22no—
219#97—22no—
220#97—24no—
221#97—22no—
222#97C2×C4×C518yes—
223#97C5×Q814yescomplemented
224C4×C8—24no—
225C4×C8—24no—
226C4×C8C2×C4×C514yes—
227C4×C8C2×C4×C518yes—
228C4×C8C2×C4×C514yes—
229#95C2×C4×C514yes—
230#95C2×C4×C514yes—
231#95C2×C4×C512yes—
232#95C2×C4×C514yes—
233C22×C5C22×C4211yescharacteristic
234C22×C5C2×C4×Q811yescharacteristic
235C22×C5C4×#4111yescharacteristic
236C22×C5C2×#13112yes—
237C22×C5#56812yes—
238C4×C5—24no—
239C4×C5—22no—
240C4×C5—24no—
241C4×C5—24no—
242C4×C5—42no—
243C4×C5—44no—
244C4×C5#40514yes—
245C4×C5C2×C4×Q811yescharacteristic
246C4×C5C2×C4×Q811yescharacteristic
247C4×C5C4×#4111yescharacteristic
248C4×C5C4×#4111yescharacteristic
249C2×Q8—24no—
250C2×Q8C42×C514yes—
251C22×C4C22×C4×C514yes—
252C22×C4C22×C4×C512yes—
253C22×C4C22×C4×C512yes—
254C22×C4C22×C4×C511yescharacteristic
255C22×C4C22×C4×C512yes—
256C22×C4C22×C4×C512yes—
257C22×C4C22×C4×C511yescharacteristic
258C22×C4C24×C511yescharacteristic
259C2×C8—22no—
260C2×C8—22no—
261C2×C8—22no—
262C2×C8—22no—
263C2×C8—21no—
264C2×C8—21no—
265C2×C8—21no—
266C2×C8—21no—
267C2×C8C22×C4×C514yes—
268C2×C8C22×C4×C512yes—
269C2×C8C22×C4×C512yes—
270C2×C8C22×C4×C514yes—
271C2×C8C22×C4×C512yes—
272C2×C8C22×C4×C512yes—
273C2×C8C2×C5×Q812yes—
274C2×C8C2×C5×Q812yes—
275C2×C8C5×#4112yes—
276C2×C8C5×#4112yes—
277C4⋊C4—24no—
278C4⋊C4—44no—
279C4⋊C4C42×C518yes—
280C4⋊C4C42×C514yes—
281C42—24no—
282C42—22no—
283C42—21no—
284C42—21no—
285C42—22no—
286C42—42no—
287C42C22×C4×C514yes—
288C42C22×C4×C512yes—
289C42C22×C4×C512yes—
290C42C22×C4×C514yes—
291C42C2×C5×Q812yes—
292C42C5×#4112yes—
293C2×C5C42×Q811yescharacteristic
294C2×C5C2×#40511yescharacteristic
295C2×C5#287511yescharacteristic
296C2×C5#296212yes—
297C2×C5#296912yes—
298C23C23×C4×C511yescharacteristic
299Q8—28no—
300C2×C4—22no—
301C2×C4—24no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—24no—
305C2×C4—24no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—24no—
309C2×C4—22no—
310C2×C4—24no—
311C2×C4C2×C42×C512yes—
312C2×C4C2×C42×C514yes—
313C2×C4C2×C42×C514yes—
314C2×C4C2×C42×C512yes—
315C2×C4C4×C5×Q814yes—
316C2×C4C5×#13114yes—
317C2×C4C23×C4×C511yescharacteristic
318C2×C4C23×C4×C511yescharacteristic
319C2×C4C22×C5×Q811yescharacteristic
320C2×C4C2×C5×#4111yescharacteristic
321C2×C4C2×C5×#4111yescharacteristic
322C2×C4C2×C5×#4111yescharacteristic
323C8—24no—
324C8—24no—
325C8—22no—
326C8—22no—
327C8C4×C5×Q814yes—
328C8C4×C5×Q814yes—
329C5#2052111yescharacteristic, direct product factor, Sylow
330C22C22×C42×C511yescharacteristic
331C22C2×C4×C5×Q811yescharacteristic
332C22C4×C5×#4111yescharacteristic
333C22C2×C5×#13112yes—
334C22C5×#56812yes—
335C4—24no—
336C4—22no—
337C4—24no—
338C4—24no—
339C4—42no—
340C4—44no—
341C4C5×#40514yes—
342C4C2×C4×C5×Q811yescharacteristic
343C4C2×C4×C5×Q811yescharacteristic
344C4C4×C5×#4111yescharacteristic
345C4C4×C5×#4111yescharacteristic
346C2C42×C5×Q811yescharacteristic
347C2C2×C5×#40511yescharacteristic
348C2C5×#287511yescharacteristic
349C2C5×#296212yes—
350C2C5×#296912yes—
subgroupG/H
centerC22×C4×C5C24
commutatorC22C22×C42×C5
Frattini, cosocleC22×C4C24×C5
socle, prime radicalC23×C5C23×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
13. C5×#446C4semidirect
14. C5×C8×Q8C4semidirect
40. #20521C5direct (N × H)
70. C5×#97Q8semidirect
136. #446C4×C5semidirect
137. C8×Q8C4×C5semidirect
223. #97C5×Q8semidirect
329. C5#20521direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#4462
C2×C5×C8×Q82
C5×#22952
C5×#17712
C5×#17702
C5×C8×C4⋊C42
C5×#17682
C4×C5×C4⋊C82
C5×#17262
C4×C5×#972
#205215