Finite Group Databasebeta

← D5×#2875 #12962706

Subgroups — D5×#2875 #12962706

Order 1280.

3278 conjugacy classes of subgroups.

The subgroup lattice has 450 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D5×#131C212yesmaximal
2C4×D5×#41C211yesmaximal, characteristic
3C5×#2875C211yesmaximal, characteristic, complemented
4#10615513C212yesmaximal, complemented
5#10614242C211yesmaximal, characteristic, complemented
6#10610281C216yesmaximal, complemented
7D5×#405C216yesmaximal, complemented
8#10610247C213yesmaximal, complemented
9C4×D5×M16C213yesmaximal, complemented
10#10610217C213yesmaximal, complemented
11C2×D5×#97C213yesmaximal, complemented
12C2×D5×#41C2211yescharacteristic
13C2×C5×#131C2212yes—
14C4×C5×#41C2211yescharacteristic
15#41×Dic5C2211yescharacteristic
16C2×#4094C2212yes—
17D5×#131C4132yescomplemented
18C2×#4053C2216yes—
19C2×D5×M16C2216yes—
20C2×#4047C2216yes—
21C22×C8×D5C2216yes—
22C4×#713C412yes—
23C4×Q8×D5C412yes—
24C4×D4×D5C416yes—
25C4×#711C416yes—
26#65856C2213yes—
27D5×#117C2213yes—
28C4×#709C2213yes—
29C2×C42×D5C2213yes—
30C5×#405C2216yescomplemented
31C4×C5×M16C2213yescomplemented
32C2×C5×#97C2213yescomplemented
33#65411C2216yescomplemented
34M16×Dic5C2216yescomplemented
35#65390C2216yescomplemented
36C2×#3947C2216yescomplemented
37#65286C2216yescomplemented
38C4×#681C2213yescomplemented
39C2×#3935C2213yescomplemented
40#64997C22112yescomplemented
41#64996C2216yescomplemented
42D5×#97C2211yescharacteristic
43D5×#97C2213yes—
44D5×#97C2216yes—
45D5×#97C2213yescomplemented
46D5×#97C2213yescomplemented
47D5×#97C2216yescomplemented
48#64978C22112yescomplemented
49C4×#676C2216yescomplemented
50C4×C8×D5C2216yes—
51C2×#2875—51nomaximal, Sylow
52C2×C5×#41C2311yescharacteristic
53D5×#41C2×C4116yes—
54C2×#713C2×C411yescharacteristic
55C2×Q8×D5C2×C411yescharacteristic
56C2×#711C2×C413yes—
57C2×D4×D5C2×C413yes—
58C2×#709C2313yes—
59C22×C4×D5C2×C416yes—
60C22×C4×D5C2313yes—
61C5×#131C2×C4116yescomplemented
62C2×C5×M16C2316yes—
63C22×C5×C8C2316yes—
64C4×C5×Q8C2×C412yes—
65C4×C5×D4C2×C416yes—
66C5×#117C2313yes—
67C2×C42×C5C2313yes—
68#4094C2×C4116yescomplemented
69Q8×Dic5C2×C412yes—
70D4×Dic5C2×C416yes—
71C4×C22⋊D5C2×C4112yes—
72#4072C2313yes—
73C2×C4×Dic5C2×C416yes—
74C2×C4×Dic5C2313yes—
75C2×#681C2316yes—
76C22×#168C2316yes—
77#4053C2×C4148yescomplemented
78D5×M16C2×C4148yescomplemented
79#4047C2×C4148yescomplemented
80C2×#676C23112yes—
81C2×C8×D5C2×C4148yescomplemented
82C2×C8×D5C2312yes—
83C2×C8×D5C2316yes—
84C2×C8×D5C2316yes—
85C2×C8×D5C2316yes—
86#4039C2×C416yes—
87#4038C2×C416yes—
88D5×C4⋊C4C2×C416yes—
89#4033C2×C416yes—
90#4027C2×C4112yes—
91D5×C22⋊C4C2×C416yes—
92#4023C2×C416yes—
93C4×D20C2×C416yes—
94#4018C2316yes—
95C42×D5C2×C416yes—
96C42×D5C2×C416yes—
97C42×D5C2311yescharacteristic
98C42×D5C2313yes—
99C42×D5C2313yes—
100C42×D5C2313yes—
101C4×Dic10C2×C416yes—
102C5×#97C2311yescharacteristic
103C5×#97C2313yes—
104C5×#97C2316yes—
105C4×C5×C8C2316yes—
106#3947C2312yes—
107#3947C2316yes—
108#3947C2316yes—
109#3947C2316yes—
110C8×Dic5C23112yes—
111#3935C2316yes—
112#3935C2311yescharacteristic
113#3935C2313yes—
114C4×#168C2316yes—
115C22×#131—52no—
116C2×C4×#41—51no—
117#2875—56no—
118#2875—53no—
119#2875—53no—
120#2875—52no—
121#2875—51no—
122#2875D511yescharacteristic, direct product factor
123C2×#405—56no—
124C2×C4×M16—53no—
125C22×#97—53no—
126C23×D5C22×C413yes—
127C5×#41C22×C418yes—
128C2×C5×Q8C22×C411yescharacteristic
129C2×C5×D4C22×C413yes—
130C22×C4×C5C22×C416yes—
131C22×C4×C5C2413yes—
132C2×C22⋊D5C22×C416yes—
133C22×Dic5C22×C416yes—
134C22×Dic5C22×C413yes—
135#713C4218yes—
136Q8×D5C4218yes—
137#711C42124yes—
138D4×D5C42124yes—
139#709C22×C4124yes—
140C2×D20C22×C413yes—
141C2×C4×D5—412no—
142C2×C4×D5C22×C412yes—
143C2×C4×D5C22×C416yes—
144C2×C4×D5C22×C416yes—
145C2×C4×D5C22×C416yes—
146C2×C4×D5C22×C413yes—
147C2×C4×D5C22×C413yes—
148C2×C4×D5C22×C4124yes—
149C2×C4×D5C2411yescharacteristic
150C2×C4×D5C2413yes—
151C2×Dic10C22×C413yes—
152C5×M16C22×C4124yescomplemented
153C2×C5×C8C22×C4124yescomplemented
154C2×C5×C8C2412yes—
155C2×C5×C8C2416yes—
156C5×C4⋊C4C22×C416yes—
157C5×C22⋊C4C22×C416yes—
158C42×C5C22×C416yes—
159C42×C5C2411yescharacteristic
160C42×C5C2413yes—
161C22⋊Dic5C22×C416yes—
162#685C22×C4112yes—
163C4⋊Dic5C22×C416yes—
164#683C22×C4112yes—
165C4×Dic5C22×C416yes—
166C4×Dic5C22×C412yes—
167C4×Dic5C22×C416yes—
168C4×Dic5C22×C416yes—
169C4×Dic5C22×C416yes—
170C4×Dic5C2413yes—
171C4×Dic5C2411yescharacteristic
172#681C22×C4124yescomplemented
173C2×#168C22×C4124yescomplemented
174C2×#168C2416yes—
175C2×#168C2412yes—
176#676C22×C4148yescomplemented
177C8×D5C22×C418yes—
178C8×D5C22×C4124yes—
179C8×D5C22×C4124yescomplemented
180C8×D5C22×C4124yescomplemented
181C22×#41—51no—
182C2×#131—52no—
183C2×#131—532no—
184C2×#131—56no—
185C2×#131—56no—
186C2×#131C2×D512yes—
187C22×M16—56no—
188C23×C8—56no—
189C4×#41—51no—
190C4×#41—52no—
191C4×#41—56no—
192C4×#41—53no—
193C4×#41—53no—
194C4×#41C2×D511yescharacteristic
195C2×C4×Q8—52no—
196C2×C4×D4—56no—
197C2×#117—53no—
198C22×C42—53no—
199#405—56no—
200#405—56no—
201#405—56no—
202#405—512no—
203#405—512no—
204#405C2×D516yescomplemented
205C4×M16—56no—
206C4×M16—53no—
207C4×M16—56no—
208C4×M16—56no—
209C4×M16C2×D513yescomplemented
210C2×#97—56no—
211C2×#97—53no—
212C2×#97—51no—
213C2×#97—53no—
214C2×#97—56no—
215C2×#97—56no—
216C2×#97—53no—
217C2×#97—53no—
218C2×#97C2×D513yescomplemented
219C2×C4×C8—56no—
220C23×C5C23×C413yes—
221C22×D5—212no—
222C22×D5C2×C42112yes—
223C22×D5C23×C413yes—
224C22×D5C23×C411yescharacteristic
225C5×Q8C2×C4214yes—
226C5×D4C2×C42112yes—
227C2×C4×C5—46no—
228C2×C4×C5C23×C412yes—
229C2×C4×C5C23×C416yes—
230C2×C4×C5C23×C4112yes—
231C2×C4×C5C23×C413yes—
232C2×C4×C5C2511yescharacteristic
233C22⋊D5C2×C42124yes—
234C2×Dic5—46no—
235C2×Dic5C2×C42112yes—
236C2×Dic5C23×C412yes—
237C2×Dic5C23×C416yes—
238C2×Dic5C23×C411yescharacteristic
239C2×Dic5C23×C413yes—
240D20C2×C42112yes—
241C4×D5—24no—
242C4×D5—212no—
243C4×D5—46no—
244C4×D5—46no—
245C4×D5C2×C42112yes—
246C4×D5C2×C42112yes—
247C4×D5C23×C414yes—
248C4×D5C23×C4112yes—
249Dic10C2×C42112yes—
250C5×C8C23×C414yes—
251C5×C8C23×C4112yes—
252#168C23×C414yes—
253#168C23×C4112yes—
254C2×#41—516no—
255C2×#41—51no—
256C2×#41—53no—
257C2×#41—53no—
258C2×#41C22×D511yescharacteristic
259C22×Q8—51no—
260C22×D4—53no—
261C23×C4—53no—
262C23×C4—56no—
263#131—516no—
264#131—548no—
265#131—548no—
266#131C4×D5116yescomplemented
267C2×M16—56no—
268C2×M16—548no—
269C2×M16—512no—
270C2×M16C22×D516yes—
271C22×C8—56no—
272C22×C8—548no—
273C22×C8—52no—
274C22×C8—56no—
275C22×C8—56no—
276C22×C8—56no—
277C22×C8C22×D516yes—
278C4×Q8—52no—
279C4×Q8—56no—
280C4×Q8—56no—
281C4×Q8C4×D512yes—
282C4×D4—56no—
283C4×D4—512no—
284C4×D4—56no—
285C4×D4—512no—
286C4×D4—56no—
287C4×D4C4×D516yes—
288#117—53no—
289#117—56no—
290#117—56no—
291#117—56no—
292#117C22×D513yes—
293C2×C4⋊C4—56no—
294C2×C22⋊C4—56no—
295C2×C42—56no—
296C2×C42—53no—
297C2×C42—56no—
298C2×C42—56no—
299C2×C42—53no—
300C2×C42—53no—
301C2×C42—53no—
302C2×C42—51no—
303C2×C42C22×D513yes—
304#97—52no—
305#97—56no—
306#97—56no—
307#97—56no—
308#97—51no—
309#97—53no—
310#97—56no—
311#97C22×D511yescharacteristic
312#97C22×D513yes—
313#97C22×D516yes—
314C4×C8—512no—
315C4×C8—56no—
316C4×C8C22×D516yes—
317C22×C5—26no—
318C22×C5C22×C4216yes—
319C22×C5C24×C411yescharacteristic
320C2×D5—26no—
321C2×D5—224no—
322C2×D5C22×C4216yes—
323C2×D5C22×C4212yes—
324C2×D5#56814yes—
325C4×C5—22no—
326C4×C5—26no—
327C4×C5C22×C4216yes—
328C4×C5C24×C412yes—
329Dic5—22no—
330Dic5—26no—
331Dic5C22×C4216yes—
332Dic5C22×C4212yes—
333C24—53no—
334#41—58no—
335#41—524no—
336#41—524no—
337#41C2×C4×D518yes—
338C2×Q8—58no—
339C2×Q8—53no—
340C2×Q8C2×C4×D511yescharacteristic
341C2×D4—56no—
342C2×D4—524no—
343C2×D4—53no—
344C2×D4C2×C4×D513yes—
345C22×C4—53no—
346C22×C4—53no—
347C22×C4—53no—
348C22×C4—524no—
349C22×C4—51no—
350C22×C4—53no—
351C22×C4—56no—
352C22×C4—52no—
353C22×C4—56no—
354C22×C4—56no—
355C22×C4—56no—
356C22×C4—2012no—
357C22×C4C2×C4×D516yes—
358C22×C4C23×D513yes—
359M16—524no—
360M16—548no—
361M16C2×C4×D5124yescomplemented
362C2×C8—524no—
363C2×C8—56no—
364C2×C8—52no—
365C2×C8—58no—
366C2×C8—524no—
367C2×C8—524no—
368C2×C8—524no—
369C2×C8C2×C4×D5124yescomplemented
370C2×C8C23×D516yes—
371C2×C8C23×D512yes—
372C4⋊C4—512no—
373C4⋊C4—56no—
374C4⋊C4C2×C4×D516yes—
375C22⋊C4—56no—
376C22⋊C4—512no—
377C22⋊C4C2×C4×D516yes—
378C42—52no—
379C42—56no—
380C42—56no—
381C42—56no—
382C42—56no—
383C42—53no—
384C42—51no—
385C42C2×C4×D516yes—
386C42C23×D513yes—
387C42C23×D511yescharacteristic
388C2×C5—26no—
389C2×C5C23×C4211yescharacteristic
390C2×C5C2×#56812yes—
391D5—26no—
392D5#287514yesdirect product factor
393C23—51no—
394C23—512no—
395C23—53no—
396C23—1012no—
397C23C22×C4×D513yes—
398Q8—512no—
399Q8C42×D514yes—
400D4—524no—
401D4—512no—
402D4C42×D5112yes—
403C2×C4—46no—
404C2×C4—512no—
405C2×C4—51no—
406C2×C4—53no—
407C2×C4—512no—
408C2×C4—512no—
409C2×C4—54no—
410C2×C4—512no—
411C2×C4—52no—
412C2×C4—56no—
413C2×C4—104no—
414C2×C4—1012no—
415C2×C4—206no—
416C2×C4—206no—
417C2×C4—206no—
418C2×C4C22×C4×D512yes—
419C2×C4C22×C4×D516yes—
420C2×C4C22×C4×D513yes—
421C2×C4C22×C4×D5112yes—
422C2×C4C24×D511yescharacteristic
423C8—54no—
424C8—512no—
425C8C22×C4×D514yes—
426C8C22×C4×D5112yes—
427C5C2×#287511yescharacteristic, complemented, Sylow
428C22—26no—
429C22—54no—
430C22—52no—
431C22—56no—
432C22—1024no—
433C22—106no—
434C22C2×C42×D516yes—
435C22C23×C4×D511yescharacteristic
436C4—22no—
437C4—26no—
438C4—52no—
439C4—56no—
440C4—102no—
441C4—106no—
442C4C2×C42×D516yes—
443C4C23×C4×D512yes—
444C2—26no—
445C2—54no—
446C2—106no—
447C2C22×C42×D511yescharacteristic
448C2D5×#56812yes—
subgroupG/H
center, FrattiniC2×C4C24×D5
commutatorC2×C5C23×C42
FittingC5×#2875C2
socleC22×C5C24×C4
prime radicalC2×D5×#41C22
cosocleC2×C4×C5C25
hypercenter#2875D5
hypocenterC5C2×#2875
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ #2875

Complements

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

NH ≅ G/Ntype
3. C5×#2875C2semidirect
4. #10615513C2semidirect
5. #10614242C2semidirect
6. #10610281C2semidirect
7. D5×#405C2semidirect
8. #10610247C2semidirect
9. C4×D5×M16C2semidirect
10. #10610217C2semidirect
11. C2×D5×#97C2semidirect
17. D5×#131C4semidirect
30. C5×#405C22semidirect
31. C4×C5×M16C22semidirect
32. C2×C5×#97C22semidirect
33. #65411C22semidirect
34. M16×Dic5C22semidirect
35. #65390C22semidirect
36. C2×#3947C22semidirect
37. #65286C22semidirect
38. C4×#681C22semidirect
39. C2×#3935C22semidirect
40. #64997C22semidirect
41. #64996C22semidirect
45. D5×#97C22semidirect
46. D5×#97C22semidirect
47. D5×#97C22semidirect
48. #64978C22semidirect
49. C4×#676C22semidirect
61. C5×#131C2×C4semidirect
68. #4094C2×C4semidirect
77. #4053C2×C4semidirect
78. D5×M16C2×C4semidirect
79. #4047C2×C4semidirect
81. C2×C8×D5C2×C4semidirect
122. #2875D5direct (N × H)
152. C5×M16C22×C4semidirect
153. C2×C5×C8C22×C4semidirect
172. #681C22×C4semidirect
173. C2×#168C22×C4semidirect
176. #676C22×C4semidirect
179. C8×D5C22×C4semidirect
180. C8×D5C22×C4semidirect
204. #405C2×D5semidirect
209. C4×M16C2×D5semidirect
218. C2×#97C2×D5semidirect
266. #131C4×D5semidirect
361. M16C2×C4×D5semidirect
369. C2×C8C2×C4×D5semidirect
392. D5#2875direct (N × H)
427. C5C2×#2875semidirect

Maximal subgroups

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

subgroupindex
C2×D5×#1312
C4×D5×#412
C5×#28752
#106155132
#106142422
#106102812
D5×#4052
#106102472
C4×D5×M162
#106102172
C2×D5×#972
C2×#28755