Finite Group Databasebeta

← D5⋊#1820 #13034363

Subgroups — D5⋊#1820 #13034363

Order 1280.

1566 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D5×#117C211yesmaximal, characteristic
2C2×#65764C212yesmaximal
3#10604307C214yesmaximal, complemented
4#10604214C214yesmaximal
5#10604168C214yesmaximal, complemented
6C23×C4×D5C2211yescharacteristic
7C22×C22⋊AGL(1,𝔽5)C2214yes—
8C2×C5×#117C411yescharacteristic, complemented
9C2×#4072C411yescharacteristic, complemented
10D5×#117—24no—
11D5×#117—24no—
12C2×#4038C2212yes—
13C2×D5×C4⋊C4C412yescomplemented
14C2×D5×C22⋊C4C2212yes—
15C2×#4023C412yescomplemented
16C2×#4018C2212yes—
17C2×C42×D5C412yescomplemented
18#65764—24no—
19#65764C2214yes—
20#65764C2214yes—
21C2×(C2×AGL(1,𝔽5))⋊C4—24no—
22#64917C22116yes—
23C2×#1820—51nomaximal, Sylow
24C24×D5C2311yescharacteristic
25C23×AGL(1,𝔽5)—24no—
26C23×C4×C5C2×C411yescharacteristic
27C23×Dic5C2×C411yescharacteristic
28C22×C4×D5—28no—
29C22×C4×D5C2×C411yescharacteristic
30C22×C4×D5C2×C411yescharacteristic
31C22×C4×D5C2×C414yes—
32C22×C4×D5D414yes—
33C22×C4×D5D414yes—
34C22×C4×D5C2311yescharacteristic
35C22×C4×D5C2311yescharacteristic
36C2×C22⋊AGL(1,𝔽5)—216no—
37C2×C22⋊AGL(1,𝔽5)—24no—
38C2×C22⋊AGL(1,𝔽5)C2318yes—
39C5×#117—24no—
40C2×C5×C4⋊C4C2×C412yescomplemented
41C2×C5×C22⋊C4C2×C412yes—
42C2×C42×C5C2×C412yescomplemented
43C2×C22⋊Dic5C2×C412yes—
44C2×#685C2314yes—
45#4072—24no—
46C2×C4⋊Dic5C2×C412yescomplemented
47C2×#683C2×C414yescomplemented
48C2×C4×Dic5C2×C412yescomplemented
49C2×C4×Dic5C2×C414yescomplemented
50#4038—28no—
51D5×C4⋊C4—24no—
52D5×C4⋊C4—24no—
53D5×C22⋊C4—24no—
54D5×C22⋊C4—24no—
55#4023—28no—
56#4018—28no—
57C42×D5—24no—
58C42×D5—24no—
59(C2×AGL(1,𝔽5))⋊C4—28no—
60(C2×AGL(1,𝔽5))⋊C4—28no—
61C22×#117—51no—
62C2×#381—52no—
63#1820—54no—
64#1820—54no—
65C2×#342—54no—
66C24×C5C22×C411yescharacteristic
67C23×D5—44no—
68C23×D5C22×C411yescharacteristic
69C23×D5C2×D412yes—
70C23×D5C2×D412yes—
71C23×D5#4118yes—
72C23×D5C2411yescharacteristic
73C22×AGL(1,𝔽5)—28no—
74C22×AGL(1,𝔽5)—416no—
75C22×AGL(1,𝔽5)—48no—
76C22×C4×C5—24no—
77C22×C4×C5C22⋊C414yes—
78C22×C4×C5C22×C411yescharacteristic
79C22×C4×C5C22×C411yescharacteristic
80C22×C4×C5C22×C414yes—
81C22×Dic5—24no—
82C22×Dic5C22⋊C414yes—
83C22×Dic5C22×C411yescharacteristic
84C22×Dic5C22×C411yescharacteristic
85C22×Dic5C22×C414yes—
86C2×C4×D5—24no—
87C2×C4×D5—24no—
88C2×C4×D5—216no—
89C2×C4×D5—216no—
90C2×C4×D5—24no—
91C2×C4×D5—24no—
92C2×C4×D5—24no—
93C2×C4×D5—24no—
94C2×C4×D5—48no—
95C2×C4×D5C22⋊C412yes—
96C2×C4×D5C22⋊C412yes—
97C2×C4×D5C22⋊C412yes—
98C2×C4×D5C22⋊C412yes—
99C2×C4×D5C2×D414yes—
100C2×C4×D5C2×D414yes—
101C22⋊AGL(1,𝔽5)—216no—
102C22⋊AGL(1,𝔽5)—48no—
103C5×C4⋊C4—24no—
104C5×C22⋊C4—24no—
105C42×C5—24no—
106C22⋊Dic5—24no—
107#685—28no—
108C4⋊Dic5—24no—
109#683—28no—
110C4×Dic5—24no—
111C4×Dic5—28no—
112C24×C4—51no—
113C2×#117—51no—
114C2×#117—52no—
115C2×#117—52no—
116C2×#117—52no—
117C2×#117—104no—
118C2×#117—104no—
119C2×#117AGL(1,𝔽5)11yescharacteristic, complemented
120C22×C4⋊C4—52no—
121C22×C22⋊C4—52no—
122C22×C22⋊C4—54no—
123C22×C42—52no—
124#381—54no—
125#381—54no—
126#381—104no—
127C2×#95—104no—
128#342—516no—
129C23×C5—42no—
130C23×C5C2×C22⋊C412yes—
131C23×C5#11714yes—
132C23×C5C23×C411yescharacteristic
133C22×D5—24no—
134C22×D5—28no—
135C22×D5—416no—
136C22×D5—44no—
137C22×D5—42no—
138C22×D5C2×C22⋊C411yescharacteristic
139C22×D5C2×C22⋊C411yescharacteristic
140C22×D5#11714yes—
141C22×D5#12318yes—
142C22×D5#12318yes—
143C22×D5C22×D412yes—
144C22×D5C2×#4114yes—
145C2×AGL(1,𝔽5)—416no—
146C2×AGL(1,𝔽5)—48no—
147C2×AGL(1,𝔽5)—816no—
148C2×C4×C5—22no—
149C2×C4×C5—22no—
150C2×C4×C5—28no—
151C2×C4×C5—24no—
152C2×C4×C5—44no—
153C2×C4×C5C2×C22⋊C412yes—
154C2×C4×C5C2×C22⋊C412yes—
155C2×Dic5—22no—
156C2×Dic5—22no—
157C2×Dic5—28no—
158C2×Dic5—24no—
159C2×Dic5—44no—
160C2×Dic5C2×C22⋊C412yes—
161C2×Dic5C2×C22⋊C412yes—
162C4×D5—28no—
163C4×D5—28no—
164C4×D5—24no—
165C4×D5—24no—
166C4×D5—24no—
167C4×D5—24no—
168C4×D5—48no—
169C4×D5—48no—
170C25—51no—
171C23×C4—51no—
172C23×C4—54no—
173C23×C4—54no—
174C23×C4—51no—
175C23×C4—51no—
176C23×C4—51no—
177C23×C4—51no—
178C23×C4—54no—
179C23×C4—108no—
180C23×C4—104no—
181C23×C4C2×AGL(1,𝔽5)11yescharacteristic
182#117—24no—
183#117—108no—
184#117—108no—
185#117—108no—
186#117—104no—
187C2×C4⋊C4—54no—
188C2×C4⋊C4—52no—
189C2×C4⋊C4—104no—
190C2×C4⋊C4—104no—
191C2×C4⋊C4C2×AGL(1,𝔽5)12yescomplemented
192C2×C22⋊C4—52no—
193C2×C22⋊C4—54no—
194C2×C22⋊C4—58no—
195C2×C22⋊C4—104no—
196C2×C22⋊C4—104no—
197C2×C22⋊C4—1016no—
198C2×C22⋊C4—104no—
199C2×C22⋊C4C2×AGL(1,𝔽5)12yes—
200C2×C42—54no—
201C2×C42—52no—
202C2×C42—104no—
203C2×C42—104no—
204C2×C42C2×AGL(1,𝔽5)12yescomplemented
205#95—108no—
206#95—108no—
207C22×C5—22no—
208C22×C5—24no—
209C22×C5—44no—
210C22×C5#38114yes—
211C22×C5C22×C22⋊C411yescharacteristic
212C22×C5C2×#11712yes—
213C2×D5—22no—
214C2×D5—24no—
215C2×D5—216no—
216C2×D5—28no—
217C2×D5—48no—
218C2×D5—44no—
219C2×D5#38112yes—
220C2×D5#38112yes—
221C2×D5#41014yes—
222C2×D5C2×#12314yes—
223AGL(1,𝔽5)—88no—
224C4×C5—22no—
225C4×C5—22no—
226C4×C5—44no—
227Dic5—22no—
228Dic5—22no—
229Dic5—44no—
230C24—52no—
231C24—51no—
232C24—58no—
233C24—52no—
234C24—51no—
235C24—204no—
236C24C22×AGL(1,𝔽5)11yescharacteristic
237C22×C4—24no—
238C22×C4—54no—
239C22×C4—51no—
240C22×C4—51no—
241C22×C4—54no—
242C22×C4—54no—
243C22×C4—52no—
244C22×C4—52no—
245C22×C4—52no—
246C22×C4—52no—
247C22×C4—54no—
248C22×C4—104no—
249C22×C4—104no—
250C22×C4—104no—
251C22×C4—104no—
252C22×C4—1016no—
253C22×C4—1016no—
254C22×C4—104no—
255C22×C4—104no—
256C22×C4—104no—
257C22×C4—108no—
258C22×C4—208no—
259C22×C4—208no—
260C22×C4—2016no—
261C22×C4C22⋊AGL(1,𝔽5)14yes—
262C22×C4C22×AGL(1,𝔽5)11yescharacteristic
263C22×C4C22×AGL(1,𝔽5)11yescharacteristic
264C22×C4C22×AGL(1,𝔽5)14yes—
265C4⋊C4—24no—
266C4⋊C4—108no—
267C4⋊C4—104no—
268C22⋊C4—24no—
269C22⋊C4—108no—
270C22⋊C4—104no—
271C22⋊C4—1016no—
272C22⋊C4—208no—
273C42—24no—
274C42—108no—
275C42—104no—
276C2×C5—22no—
277C2×C5—24no—
278C2×C5C2×#38111yescharacteristic
279C2×C5C2×#41012yes—
280D5—24no—
281D5—22no—
282D5#182014yescomplemented
283C23—42no—
284C23—51no—
285C23—54no—
286C23—52no—
287C23—51no—
288C23—58no—
289C23—54no—
290C23—58no—
291C23—104no—
292C23—108no—
293C23—202no—
294C23—204no—
295C23—2016no—
296C23#413014yes—
297C23C2×C22⋊AGL(1,𝔽5)12yes—
298C23C23×AGL(1,𝔽5)11yescharacteristic
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—28no—
302C2×C4—24no—
303C2×C4—44no—
304C2×C4—52no—
305C2×C4—52no—
306C2×C4—104no—
307C2×C4—104no—
308C2×C4—108no—
309C2×C4—108no—
310C2×C4—104no—
311C2×C4—104no—
312C2×C4—102no—
313C2×C4—102no—
314C2×C4—108no—
315C2×C4—104no—
316C2×C4—208no—
317C2×C4—208no—
318C2×C4—204no—
319C2×C4—208no—
320C2×C4—2016no—
321C2×C4—4016no—
322C2×C4C2×C22⋊AGL(1,𝔽5)12yes—
323C2×C4C2×C22⋊AGL(1,𝔽5)12yes—
324C5C2×#182011yescharacteristic, complemented, Sylow
325C22—22no—
326C22—24no—
327C22—44no—
328C22—52no—
329C22—54no—
330C22—54no—
331C22—52no—
332C22—1016no—
333C22—108no—
334C22—104no—
335C22—102no—
336C22—204no—
337C22—208no—
338C22#6576414yes—
339C22C2×#413012yes—
340C22C22×C22⋊AGL(1,𝔽5)11yescharacteristic
341C4—22no—
342C4—22no—
343C4—44no—
344C4—102no—
345C4—102no—
346C4—204no—
347C4—408no—
348C2—22no—
349C2—24no—
350C2—54no—
351C2—104no—
352C2—102no—
353C2C2×#6576411yescharacteristic
354C2D5⋊#41012yes—
subgroupG/H
centerC22C22×C22⋊AGL(1,𝔽5)
commutatorC23×C5C23×C4
FrattiniC23C23×AGL(1,𝔽5)
FittingC2×C5×#117C4
socleC22×C5C22×C22⋊C4
prime radicalC24×D5C23
cosocleC23×D5C24
hypercenterC2×#117AGL(1,𝔽5)
hypocenterC5C2×#1820
LCSG ▷ C23×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
3. #10604307C2semidirect
5. #10604168C2semidirect
8. C2×C5×#117C4semidirect
9. C2×#4072C4semidirect
13. C2×D5×C4⋊C4C4semidirect
15. C2×#4023C4semidirect
17. C2×C42×D5C4semidirect
40. C2×C5×C4⋊C4C2×C4semidirect
42. C2×C42×C5C2×C4semidirect
46. C2×C4⋊Dic5C2×C4semidirect
47. C2×#683C2×C4semidirect
48. C2×C4×Dic5C2×C4semidirect
49. C2×C4×Dic5C2×C4semidirect
119. C2×#117AGL(1,𝔽5)semidirect
191. C2×C4⋊C4C2×AGL(1,𝔽5)semidirect
204. C2×C42C2×AGL(1,𝔽5)semidirect
282. D5#1820semidirect
324. C5C2×#1820semidirect

Maximal subgroups

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

subgroupindex
C2×D5×#1172
C2×#657642
#106043072
#106042142
#106041682
C2×#18205