Finite Group Databasebeta

← D5×#2248 #12254690

Subgroups — D5×#2248 #12254690

Order 1280.

918 conjugacy classes of subgroups.

The subgroup lattice has 350 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D5×SD32C214yesmaximal, complemented
2D5×#494C211yesmaximal, characteristic, complemented
3D5×#493C211yesmaximal, characteristic
4C5×#2248C211yesmaximal, characteristic, complemented
5#10602272C214yesmaximal, complemented
6#10602106C211yesmaximal, characteristic, complemented
7#10602084C211yesmaximal, characteristic, complemented
8#10599854C211yesmaximal, characteristic, complemented
9C4×D5×C16C211yesmaximal, characteristic, complemented
10C2×D5×Q16—21no—
11C2×D5×Q16C2212yes—
12C2×D5×D8—21no—
13C2×D5×D8C2212yes—
14D5×C4⋊Q8—21no—
15D5×#127—21no—
16C2×C5×SD32C2214yescomplemented
17C5×#494C2211yescharacteristic, complemented
18C5×#493C2211yescharacteristic
19#65470—21no—
20#65470C2212yescomplemented
21C2×#3960C2214yescomplemented
22#65440—21no—
23#65440C2212yes—
24C2×#3959C2214yescomplemented
25#65381—21no—
26#65362—21no—
27D5×SD32—216no—
28C2×#3932C2214yescomplemented
29C2×D5×C16C2212yes—
30#64988C2211yescharacteristic, complemented
31#64984C2211yescharacteristic
32C4×C8×D5C2211yescharacteristic
33C4×C5×C16C2211yescharacteristic, complemented
34C16×Dic5C2212yescomplemented
35C4×#672C2211yescharacteristic, complemented
36C2×#2248—51nomaximal, Sylow
37C2×Q8×D5—22no—
38C2×D4×D5—22no—
39C2×D4×D5—42no—
40C2×C5×Q16—21no—
41C2×C5×Q16C2312yes—
42C2×C5×D8—21no—
43C2×C5×D8C2312yes—
44C5×C4⋊Q8—21no—
45C5×#127—21no—
46#4090—22no—
47C2×#689—22no—
48C2×#689—22no—
49#4086—22no—
50#4086—42no—
51C2×#686—22no—
52C2×#686—22no—
53D5×Q16—28no—
54D5×Q16—44no—
55D5×D8—28no—
56D5×D8—44no—
57C2×Dic20—21no—
58C2×Dic20C2312yes—
59C2×D40—21no—
60C2×D40C2312yes—
61C2×C8×D5D411yescharacteristic
62C2×C8×D5C2311yescharacteristic
63D5×C4⋊C4—42no—
64#4034—42no—
65#4020—21no—
66C42×D5D411yescharacteristic
67#4015—21no—
68C5×SD32—28no—
69C2×C5×C16C2312yes—
70C4×C5×C8C2311yescharacteristic
71#3960—28no—
72#3959—28no—
73C8×Dic5D411yescharacteristic
74C8×Dic5C2311yescharacteristic
75C2×#672C2312yes—
76C4×#168D411yescharacteristic
77#3932—28no—
78D5×C16D418yescomplemented
79C22×SD32—54no—
80C2×#494—51no—
81C2×#493—51no—
82#2248—54no—
83#2248—51no—
84#2248—51no—
85#2248—51no—
86#2248D511yescharacteristic, direct product factor
87C2×C4×C16—51no—
88C23×D5—42no—
89C2×C5×Q8—22no—
90C2×C5×D4—22no—
91C2×C5×D4—42no—
92C2×C22⋊D5—42no—
93C2×C22⋊D5—44no—
94Q8×D5—44no—
95Q8×D5—44no—
96D4×D5—44no—
97D4×D5—44no—
98D4×D5—88no—
99C2×D20—22no—
100C2×D20—42no—
101C2×C4×D5—42no—
102C2×C4×D5D812yes—
103C2×C4×D5C2×D411yescharacteristic
104C2×Dic10—22no—
105C2×Dic10—42no—
106C5×Q16—24no—
107C5×Q16—42no—
108C5×D8—24no—
109C5×D8—42no—
110C2×C5×C8C2×D411yescharacteristic
111C2×C5×C8C2411yescharacteristic
112C5×C4⋊C4—42no—
113C42×C5C2×D411yescharacteristic
114#689—44no—
115#689—44no—
116#686—44no—
117#686—44no—
118C4⋊Dic5—42no—
119#683—44no—
120C4×Dic5D812yes—
121C4×Dic5C2×D411yescharacteristic
122C2×#168C2×D411yescharacteristic
123C2×#168C2×D411yescharacteristic
124Dic20—24no—
125Dic20—42no—
126D40—24no—
127D40—42no—
128C8×D5D814yes—
129C8×D5C2×D414yes—
130C5×C16C2×D414yescomplemented
131#672C2×D414yescomplemented
132C22×Q16—52no—
133C22×Q16—101no—
134C22×D8—52no—
135C22×D8—101no—
136C2×C4⋊Q8—101no—
137C2×#127—101no—
138C2×SD32—54no—
139C2×SD32—54no—
140C2×SD32—54no—
141C2×SD32—1016no—
142C2×SD32C2×D514yescomplemented
143C22×C16—52no—
144#494—52no—
145#494—51no—
146#494—101no—
147#494—101no—
148#494C2×D511yescharacteristic, complemented
149#493—52no—
150#493—51no—
151#493—101no—
152#493—101no—
153#493C2×D511yescharacteristic
154C2×C4×C8—51no—
155C4×C16—52no—
156C4×C16—51no—
157C4×C16C2×D511yescharacteristic, complemented
158C23×C5—42no—
159C22×D5—42no—
160C22×D5—84no—
161C22×D5—88no—
162C22×D5C2×D811yescharacteristic
163C5×Q8—42no—
164C5×Q8—42no—
165C5×D4—42no—
166C5×D4—42no—
167C5×D4—84no—
168C2×C4×C5—42no—
169C2×C4×C5C2×D812yes—
170C2×C4×C5C22×D411yescharacteristic
171C22⋊D5—84no—
172C22⋊D5—88no—
173C2×Dic5—42no—
174C2×Dic5C2×D811yescharacteristic
175C2×Dic5C2×D812yes—
176D20—42no—
177D20—42no—
178D20—84no—
179C4×D5—84no—
180C4×D5SD3218yescomplemented
181C4×D5#12712yes—
182C4×D5C2×D812yes—
183Dic10—42no—
184Dic10—42no—
185Dic10—84no—
186C5×C8C2×D812yes—
187C5×C8C22×D412yes—
188#168#12712yes—
189#168C2×D812yes—
190C22×Q8—102no—
191C22×D4—102no—
192C22×D4—202no—
193C2×Q16—21no—
194C2×Q16—52no—
195C2×Q16—108no—
196C2×Q16—102no—
197C2×Q16—102no—
198C2×Q16—101no—
199C2×Q16—204no—
200C2×Q16C22×D512yes—
201C2×D8—21no—
202C2×D8—52no—
203C2×D8—108no—
204C2×D8—102no—
205C2×D8—102no—
206C2×D8—101no—
207C2×D8—204no—
208C2×D8C22×D512yes—
209C22×C8—51no—
210C22×C8—51no—
211C4⋊Q8—21no—
212C4⋊Q8—102no—
213C4⋊Q8—101no—
214C4⋊Q8—202no—
215#127—21no—
216#127—102no—
217#127—101no—
218#127—202no—
219C2×C4⋊C4—202no—
220C2×C42—51no—
221SD32—28no—
222SD32—108no—
223SD32—108no—
224SD32—108no—
225C2×C16—52no—
226C2×C16—58no—
227C2×C16C22×D512yes—
228C4×C8—51no—
229C4×C8—51no—
230C4×C8—51no—
231C4×C8C22×D511yescharacteristic
232C22×C5—82no—
233C22×C5—84no—
234C22×C5C22×D811yescharacteristic
235C2×D5—82no—
236C2×D5—84no—
237C2×D5—168no—
238C2×D5#49312yes—
239C2×D5C2×SD3214yes—
240C4×C5—82no—
241C4×C5C2×SD3214yescomplemented
242C4×C5C2×#12711yescharacteristic
243C4×C5C22×D811yescharacteristic
244Dic5—82no—
245Dic5#49312yes—
246Dic5C2×SD3214yescomplemented
247C24—202no—
248C2×Q8—22no—
249C2×Q8—102no—
250C2×Q8—202no—
251C2×Q8—204no—
252C2×Q8—204no—
253C2×D4—22no—
254C2×D4—42no—
255C2×D4—102no—
256C2×D4—204no—
257C2×D4—204no—
258C2×D4—204no—
259C2×D4—202no—
260C2×D4—202no—
261C2×D4—408no—
262C22×C4—51no—
263C22×C4—52no—
264C22×C4—202no—
265Q16—24no—
266Q16—42no—
267Q16—104no—
268Q16—204no—
269Q16—204no—
270Q16—202no—
271D8—24no—
272D8—42no—
273D8—104no—
274D8—204no—
275D8—204no—
276D8—202no—
277C2×C8—51no—
278C2×C8—51no—
279C2×C8—54no—
280C2×C8—54no—
281C2×C8D4×D511yescharacteristic
282C2×C8C23×D511yescharacteristic
283C4⋊C4—42no—
284C4⋊C4—204no—
285C4⋊C4—202no—
286C42—51no—
287C42—52no—
288C42D4×D511yescharacteristic
289C16—54no—
290C16D4×D514yescomplemented
291C2×C5—162no—
292C2×C5C2×#49311yescharacteristic
293C2×C5C22×SD3212yes—
294D5—162no—
295D5#224814yesdirect product factor
296C23—42no—
297C23—51no—
298C23—202no—
299C23—404no—
300C23—408no—
301Q8—42no—
302Q8—42no—
303Q8—202no—
304Q8—202no—
305Q8—404no—
306D4—42no—
307D4—42no—
308D4—84no—
309D4—202no—
310D4—202no—
311D4—404no—
312D4—408no—
313D4—404no—
314C2×C4—42no—
315C2×C4—52no—
316C2×C4—51no—
317C2×C4—52no—
318C2×C4—52no—
319C2×C4—58no—
320C2×C4—202no—
321C2×C4—404no—
322C2×C4D5×D812yes—
323C2×C4C2×D4×D511yescharacteristic
324C8—52no—
325C8—52no—
326C8D5×D812yes—
327C8C2×D4×D512yes—
328C5C2×#224811yescharacteristic, complemented, Sylow
329C22—52no—
330C22—54no—
331C22—82no—
332C22—84no—
333C22—402no—
334C22—404no—
335C22—808no—
336C22C2×D5×D811yescharacteristic
337C4—52no—
338C4—54no—
339C4—82no—
340C4—402no—
341C4D5×SD3214yescomplemented
342C4D5×#12711yescharacteristic
343C4C2×D5×D811yescharacteristic
344C2—54no—
345C2—162no—
346C2—802no—
347C2D5×#49311yescharacteristic
348C2C2×D5×SD3212yes—
subgroupG/H
centerC22C2×D5×D8
commutator, cosocleC2×C5×C8C24
FrattiniC2×C8C23×D5
FittingC5×#2248C2
socleC22×C5C22×D8
prime radicalD5×#493C2
hypercenter#2248D5
hypocenterC5C2×#2248
LCSG ▷ C2×C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #2248

Complements

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

NH ≅ G/Ntype
1. C2×D5×SD32C2semidirect
2. D5×#494C2semidirect
4. C5×#2248C2semidirect
5. #10602272C2semidirect
6. #10602106C2semidirect
7. #10602084C2semidirect
8. #10599854C2semidirect
9. C4×D5×C16C2semidirect
16. C2×C5×SD32C22semidirect
17. C5×#494C22semidirect
20. #65470C22semidirect
21. C2×#3960C22semidirect
24. C2×#3959C22semidirect
28. C2×#3932C22semidirect
30. #64988C22semidirect
33. C4×C5×C16C22semidirect
34. C16×Dic5C22semidirect
35. C4×#672C22semidirect
78. D5×C16D4semidirect
86. #2248D5direct (N × H)
130. C5×C16C2×D4semidirect
131. #672C2×D4semidirect
142. C2×SD32C2×D5semidirect
148. #494C2×D5semidirect
157. C4×C16C2×D5semidirect
180. C4×D5SD32semidirect
241. C4×C5C2×SD32semidirect
246. Dic5C2×SD32semidirect
290. C16D4×D5semidirect
295. D5#2248direct (N × H)
328. C5C2×#2248semidirect
341. C4D5×SD32semidirect

Maximal subgroups

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

subgroupindex
C2×D5×SD322
D5×#4942
D5×#4932
C5×#22482
#106022722
#106021062
#106020842
#105998542
C4×D5×C162
C2×#22485