Finite Group Databasebeta

← D20×C22⋊D5 #13106157

Subgroups — D20×C22⋊D5 #13106157

Order 1600.

950 conjugacy classes of subgroups.

The subgroup lattice has 434 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C5×D20C211yesmaximal, characteristic, complemented
2C2×D5×C22⋊D5C212yesmaximal, complemented
3C2×D5×D20C211yesmaximal, characteristic, complemented
4#11717250C211yesmaximal, characteristic, complemented
5C4×C5×C22⋊D5C211yesmaximal, characteristic, complemented
6#11717095C212yesmaximal, complemented
7#11717040C212yesmaximal, complemented
8#11717029C211yesmaximal, characteristic, complemented
9#11717026C211yesmaximal, characteristic, complemented
10Dic5×D20C211yesmaximal, characteristic, complemented
11#11717005C212yesmaximal, complemented
12C23×C5×D5C2212yescomplemented
13C22×D52C2212yescomplemented
14C22×C4×C52C2211yescharacteristic, complemented
15C2×C22⋊(C5⋊D5)C2212yescomplemented
16C2×C4⋊(C5⋊D5)C2211yescharacteristic, complemented
17C2×C5×C22⋊D5C2211yescharacteristic
18C2×C5×D20—24no—
19C2×C5×D20C2211yescharacteristic
20C2×C5×D20C2212yescomplemented
21C2×C5×D20C2211yescharacteristic, complemented
22C2×C4×C5×D5C2211yescharacteristic, complemented
23D5×C22⋊D5—28no—
24C2×#6038C2212yescomplemented
25C2×#6038C2212yescomplemented
26C2×#6038C2212yescomplemented
27C2×#6037C2212yescomplemented
28C2×D5×Dic5C2212yescomplemented
29D5×D20—24no—
30#87808C2212yescomplemented
31C4⋊#1039C2211yescharacteristic, complemented
32C5×C22⋊Dic5C2211yescharacteristic, complemented
33C5×#685C2211yescharacteristic, complemented
34C5×#683C2211yescharacteristic, complemented
35C4×C5×Dic5C2211yescharacteristic, complemented
36#87778C2212yescomplemented
37#87778C2212yescomplemented
38D4×C22⋊D5—51nomaximal
39D4×D20—51nomaximal
40C23×C52C2311yescharacteristic
41C22×C5⋊D5C2312yes—
42C22×C5×D5—24no—
43C22×C5×D5—24no—
44C22×C5×D5—42no—
45C22×C5×D5C2312yes—
46C22×C5×D5C2312yes—
47C22×C5×D5C2311yescharacteristic
48C2×D52—24no—
49C2×D52—24no—
50C2×D52—42no—
51C2×C4×C52—22no—
52C2×C4×C52C2311yescharacteristic
53C2×C4×C52C2311yescharacteristic
54C22⋊(C5⋊D5)—24no—
55C2×#1039C2312yes—
56C4⋊(C5⋊D5)—22no—
57C5×C22⋊D5D414yescomplemented
58C2×C5×Dic5C2311yescharacteristic
59C2×C5×Dic5C2311yescharacteristic
60C2×C5×Dic5C2311yescharacteristic
61C5×D20—24no—
62C5×D20—22no—
63C5×D20D414yescomplemented
64C4×C5×D5—22no—
65#6038—24no—
66#6038—24no—
67#6038—42no—
68#6037—24no—
69D5×Dic5—24no—
70C22×C5×D4—51no—
71C22×C22⋊D5—52no—
72C2×D4×D5—52no—
73C2×D4×D5—51no—
74C22×D20—51no—
75C22×D20D511yescharacteristic, complemented
76C4×C5×D4—51no—
77#4099—52no—
78#4086—51no—
79#4085—52no—
80#4084—51no—
81#4083—52no—
82D4×Dic5—51no—
83#4076—51no—
84#4076—51no—
85#4076—51no—
86#4076—102no—
87C4×C22⋊D5D511yescharacteristic, complemented
88#4041—52no—
89#4028—52no—
90#4028—52no—
91#4020—51no—
92C4×D20—51no—
93C22×C52—21no—
94C22×C52—21no—
95C22×C52C2×D412yescomplemented
96C22×C52C2411yescharacteristic
97C2×C5⋊D5—22no—
98C2×C5⋊D5—22no—
99C2×C5⋊D5—22no—
100C2×C5×D5—22no—
101C2×C5×D5—21no—
102C2×C5×D5—22no—
103C2×C5×D5—22no—
104C2×C5×D5—21no—
105C2×C5×D5—22no—
106C2×C5×D5—22no—
107C2×C5×D5—48no—
108C2×C5×D5C2×D412yescomplemented
109C2×C5×D5C2×D414yescomplemented
110D52—48no—
111C4×C52—21no—
112C4×C52C2×D412yescomplemented
113#1039—22no—
114C5×Dic5—21no—
115C5×Dic5—21no—
116C5×Dic5C2×D412yescomplemented
117C24×C5—52no—
118C23×D5—52no—
119C23×D5—52no—
120C23×D5C2×D512yescomplemented
121C2×C5×D4—51no—
122C2×C5×D4—51no—
123C2×C5×D4—52no—
124C2×C5×D4—51no—
125C2×C5×D4—104no—
126C22×C4×C5—22no—
127C22×C4×C5—51no—
128C22×C4×C5C2×D511yescharacteristic, complemented
129C22×C4×C5C2×D511yescharacteristic, complemented
130C2×C22⋊D5—52no—
131C2×C22⋊D5—52no—
132C2×C22⋊D5—52no—
133C2×C22⋊D5—52no—
134C2×C22⋊D5—52no—
135C2×C22⋊D5—52no—
136C2×C22⋊D5—52no—
137C2×C22⋊D5—104no—
138C2×C22⋊D5—108no—
139C2×C22⋊D5C2×D511yescharacteristic
140C22×Dic5—52no—
141D4×D5—104no—
142D4×D5—108no—
143C2×D20—24no—
144C2×D20—52no—
145C2×D20—52no—
146C2×D20—51no—
147C2×D20—51no—
148C2×D20—52no—
149C2×D20—102no—
150C2×D20—104no—
151C2×D20C2×D511yescharacteristic
152C2×D20C2×D511yescharacteristic, complemented
153C2×D20C2×D512yescomplemented
154C2×C4×D5—52no—
155C2×C4×D5C2×D511yescharacteristic, complemented
156C5×C4⋊C4—51no—
157C5×C22⋊C4—51no—
158C5×C22⋊C4—51no—
159C42×C5—51no—
160C22⋊Dic5—52no—
161C22⋊Dic5—52no—
162C22⋊Dic5C2×D511yescharacteristic, complemented
163#685—52no—
164#685—52no—
165#685—52no—
166#685—52no—
167#685—104no—
168#685C2×D511yescharacteristic, complemented
169C4⋊Dic5—51no—
170C4⋊Dic5—51no—
171C4⋊Dic5—102no—
172#683C2×D511yescharacteristic, complemented
173C4×Dic5C2×D511yescharacteristic, complemented
174D42—251noSylow
175C2×C52—22no—
176C2×C52C22×D411yescharacteristic
177C2×C52C22×D411yescharacteristic
178C2×C52H(5,𝔽2)11yescharacteristic
179C5⋊D5—42no—
180C5×D5—22no—
181C5×D5—24no—
182C5×D5—42no—
183C23×C5—22no—
184C23×C5—52no—
185C23×C5—51no—
186C23×C5—52no—
187C23×C5—104no—
188C23×C5—104no—
189C23×C5—202no—
190C23×C5C22×D511yescharacteristic
191C23×C5C22×D511yescharacteristic
192C22×D5—24no—
193C22×D5—24no—
194C22×D5—42no—
195C22×D5—52no—
196C22×D5—52no—
197C22×D5—104no—
198C22×D5—104no—
199C22×D5—104no—
200C22×D5—104no—
201C22×D5—104no—
202C22×D5—202no—
203C22×D5—202no—
204C22×D5C22×D512yes—
205C22×D5C22×D511yescharacteristic
206C22×D5C22×D512yes—
207C5×D4—54no—
208C5×D4—54no—
209C5×D4—104no—
210C5×D4—102no—
211C2×C4×C5—22no—
212C2×C4×C5—22no—
213C2×C4×C5—22no—
214C2×C4×C5—22no—
215C2×C4×C5—44no—
216C2×C4×C5—51no—
217C2×C4×C5—51no—
218C2×C4×C5—51no—
219C2×C4×C5—102no—
220C2×C4×C5C22×D511yescharacteristic
221C2×C4×C5C22×D511yescharacteristic
222C2×C4×C5C22×D511yescharacteristic
223C2×C4×C5C22×D511yescharacteristic
224C22⋊D5—104no—
225C22⋊D5—104no—
226C22⋊D5—104no—
227C22⋊D5—104no—
228C22⋊D5—104no—
229C22⋊D5—104no—
230C22⋊D5—208no—
231C22⋊D5—202no—
232C22⋊D5D2014yesdirect product factor
233C2×Dic5—52no—
234C2×Dic5—52no—
235C2×Dic5—104no—
236C2×Dic5—104no—
237C2×Dic5C22×D511yescharacteristic
238C2×Dic5C22×D511yescharacteristic
239C2×Dic5C22×D511yescharacteristic
240D20—24no—
241D20—22no—
242D20—104no—
243D20—104no—
244D20—102no—
245D20—102no—
246D20—204no—
247D20—202no—
248D20C22⋊D514yesdirect product factor
249C4×D5—22no—
250C4×D5—104no—
251C22×D4—51no—
252C22×D4—251no—
253C22×D4—252no—
254#127—251no—
255#121—252no—
256#121—251no—
257#121—251no—
258#120—252no—
259#120—252no—
260C4×D4—51no—
261C4×D4—251no—
262C52D4211yescharacteristic, complemented, Sylow
263C22×C5—21no—
264C22×C5—21no—
265C22×C5—21no—
266C22×C5—21no—
267C22×C5—24no—
268C22×C5—22no—
269C22×C5—42no—
270C22×C5—42no—
271C22×C5—52no—
272C22×C5—54no—
273C22×C5—102no—
274C22×C5—101no—
275C22×C5—102no—
276C22×C5—101no—
277C22×C5—102no—
278C22×C5—102no—
279C22×C5—102no—
280C22×C5—208no—
281C22×C5C2×D2012yescomplemented
282C22×C5D4×D512yescomplemented
283C22×C5C23×D511yescharacteristic
284C22×C5C23×D511yescharacteristic
285C2×D5—21no—
286C2×D5—22no—
287C2×D5—22no—
288C2×D5—21no—
289C2×D5—22no—
290C2×D5—22no—
291C2×D5—22no—
292C2×D5—48no—
293C2×D5—102no—
294C2×D5—102no—
295C2×D5—102no—
296C2×D5—102no—
297C2×D5—102no—
298C2×D5—102no—
299C2×D5—204no—
300C2×D5—204no—
301C2×D5—204no—
302C2×D5—208no—
303C2×D5—208no—
304C2×D5C2×D2012yescomplemented
305C2×D5C2×C22⋊D514yescomplemented
306C4×C5—21no—
307C4×C5—21no—
308C4×C5—24no—
309C4×C5—42no—
310C4×C5—52no—
311C4×C5—101no—
312C4×C5—101no—
313C4×C5D4×D512yescomplemented
314C4×C5C2×C22⋊D512yescomplemented
315Dic5—21no—
316Dic5—21no—
317Dic5—102no—
318Dic5—102no—
319Dic5—204no—
320Dic5C2×D2012yescomplemented
321C24—52no—
322C24—252no—
323C2×D4—51no—
324C2×D4—51no—
325C2×D4—52no—
326C2×D4—51no—
327C2×D4—104no—
328C2×D4—252no—
329C2×D4—252no—
330C2×D4—252no—
331C2×D4—252no—
332C2×D4—252no—
333C2×D4—251no—
334C2×D4—504no—
335C2×D4—508no—
336C22×C4—51no—
337C22×C4—252no—
338C22×C4D5211yescharacteristic, complemented
339C4⋊C4—51no—
340C4⋊C4—251no—
341C22⋊C4—51no—
342C22⋊C4—51no—
343C22⋊C4—252no—
344C22⋊C4—252no—
345C22⋊C4—252no—
346C42—51no—
347C2×C5—22no—
348C2×C5—22no—
349C2×C5—22no—
350C2×C5—22no—
351C2×C5—22no—
352C2×C5—44no—
353C2×C5—102no—
354C2×C5—104no—
355C2×C5—202no—
356C2×C5C22×D2011yescharacteristic
357C2×C5C2×D4×D511yescharacteristic
358C2×C5C2×D4×D511yescharacteristic
359C2×C5#414411yescharacteristic
360C2×C5#414911yescharacteristic
361C2×C5C22×C22⋊D511yescharacteristic
362D5—24no—
363D5—22no—
364D5—42no—
365D5—202no—
366D5—202no—
367D5—404no—
368C23—51no—
369C23—52no—
370C23—52no—
371C23—104no—
372C23—104no—
373C23—202no—
374C23—252no—
375C23—504no—
376C23—504no—
377C23—1002no—
378C23C2×D5211yescharacteristic
379D4—54no—
380D4—54no—
381D4—104no—
382D4—102no—
383D4—504no—
384D4—504no—
385D4—504no—
386D4—504no—
387D4—502no—
388D4—1002no—
389C2×C4—22no—
390C2×C4—51no—
391C2×C4—51no—
392C2×C4—51no—
393C2×C4—102no—
394C2×C4—252no—
395C2×C4—504no—
396C2×C4C2×D5211yescharacteristic
397C2×C4C2×D5211yescharacteristic
398C5—22no—
399C5D4×D2011yescharacteristic, complemented
400C5D4×C22⋊D511yescharacteristic, complemented
401C22—21no—
402C22—21no—
403C22—52no—
404C22—54no—
405C22—102no—
406C22—102no—
407C22—101no—
408C22—101no—
409C22—102no—
410C22—102no—
411C22—102no—
412C22—208no—
413C22—502no—
414C22—502no—
415C22—502no—
416C22—1008no—
417C22D5×D2012yescomplemented
418C22C22×D5211yescharacteristic
419C4—21no—
420C4—52no—
421C4—101no—
422C4—101no—
423C4—502no—
424C4D5×C22⋊D512yescomplemented
425C2—22no—
426C2—104no—
427C2—102no—
428C2—202no—
429C2—1002no—
430C2C2×D5×D2011yescharacteristic
431C2#1171747211yescharacteristic
432C2C2×D5×C22⋊D511yescharacteristic
subgroupG/H
center, FrattiniC22C22×D52
commutator, socle, cosocleC22×C52C24
FittingC22×C4×C52C22
hypercenterC22×C4D52
hypocenterC52D42
LCSG ▷ C22×C52 ▷ C52
UCSC1 ◁ C22 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C22×C5×D20C2semidirect
2. C2×D5×C22⋊D5C2semidirect
3. C2×D5×D20C2semidirect
4. #11717250C2semidirect
5. C4×C5×C22⋊D5C2semidirect
6. #11717095C2semidirect
7. #11717040C2semidirect
8. #11717029C2semidirect
9. #11717026C2semidirect
10. Dic5×D20C2semidirect
11. #11717005C2semidirect
12. C23×C5×D5C22semidirect
13. C22×D52C22semidirect
14. C22×C4×C52C22semidirect
15. C2×C22⋊(C5⋊D5)C22semidirect
16. C2×C4⋊(C5⋊D5)C22semidirect
20. C2×C5×D20C22semidirect
21. C2×C5×D20C22semidirect
22. C2×C4×C5×D5C22semidirect
24. C2×#6038C22semidirect
25. C2×#6038C22semidirect
26. C2×#6038C22semidirect
27. C2×#6037C22semidirect
28. C2×D5×Dic5C22semidirect
30. #87808C22semidirect
31. C4⋊#1039C22semidirect
32. C5×C22⋊Dic5C22semidirect
33. C5×#685C22semidirect
34. C5×#683C22semidirect
35. C4×C5×Dic5C22semidirect
36. #87778C22semidirect
37. #87778C22semidirect
57. C5×C22⋊D5D4semidirect
63. C5×D20D4semidirect
75. C22×D20D5semidirect
87. C4×C22⋊D5D5semidirect
95. C22×C52C2×D4semidirect
108. C2×C5×D5C2×D4semidirect
109. C2×C5×D5C2×D4semidirect
112. C4×C52C2×D4semidirect
116. C5×Dic5C2×D4semidirect
120. C23×D5C2×D5semidirect
128. C22×C4×C5C2×D5semidirect
129. C22×C4×C5C2×D5semidirect
152. C2×D20C2×D5semidirect
153. C2×D20C2×D5semidirect
155. C2×C4×D5C2×D5semidirect
162. C22⋊Dic5C2×D5semidirect
168. #685C2×D5semidirect
172. #683C2×D5semidirect
173. C4×Dic5C2×D5semidirect
232. C22⋊D5D20direct (N × H)
248. D20C22⋊D5direct (N × H)
262. C52D42semidirect
281. C22×C5C2×D20semidirect
282. C22×C5D4×D5semidirect
304. C2×D5C2×D20semidirect
305. C2×D5C2×C22⋊D5semidirect
313. C4×C5D4×D5semidirect
314. C4×C5C2×C22⋊D5semidirect
320. Dic5C2×D20semidirect
338. C22×C4D52semidirect
399. C5D4×D20semidirect
400. C5D4×C22⋊D5semidirect
417. C22D5×D20semidirect
424. C4D5×C22⋊D5semidirect

Maximal subgroups

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

subgroupindex
C22×C5×D202
C2×D5×C22⋊D52
C2×D5×D202
#117172502
C4×C5×C22⋊D52
#117170952
#117170402
#117170292
#117170262
Dic5×D202
#117170052
D4×C22⋊D55
D4×D205