Finite Group Databasebeta

← Dic5×#555 #12259244

Subgroups — Dic5×#555 #12259244

Order 1280.

2564 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×C5×#555C211yesmaximal, characteristic
2#10614961C211yesmaximal, characteristic, complemented
3Dic5×C4⋊Q8C211yesmaximal, characteristic, complemented
4#10614687C214yesmaximal, complemented
5Dic5×#124C214yesmaximal, complemented
6#10614368C214yesmaximal, complemented
7Dic5×#121C214yesmaximal, complemented
8#10614068C212yesmaximal, complemented
9C4×D4×Dic5C212yesmaximal, complemented
10#10613970C214yesmaximal, complemented
11Dic5×#117C214yesmaximal, complemented
12C5×#555C4116yescomplemented
13C2×C5×C4⋊Q8C2211yescharacteristic
14C2×C5×#124C2214yes—
15C2×C5×#121C2214yes—
16C2×C4×C5×D4C2212yes—
17C2×C5×#117C2214yes—
18C2×Q8×Dic5C2212yes—
19C2×D4×Dic5C2212yes—
20C2×D4×Dic5C2212yes—
21C2×D4×Dic5C2214yes—
22C2×#4072C2214yes—
23C22×C4×Dic5C2214yes—
24#65519C2214yes—
25#65519C2212yes—
26#65510C2214yes—
27#65510C2214yes—
28#65509C2218yes—
29#65501C2214yes—
30C4×C22⋊Dic5C2214yes—
31#65274C2214yes—
32#65274C2214yes—
33C4⋊C4×Dic5C2212yes—
34C4⋊C4×Dic5C2212yes—
35C4⋊C4×Dic5C2214yes—
36C4⋊C4×Dic5C2214yes—
37C4⋊C4×Dic5C2214yes—
38#65240C2218yes—
39#65240C2218yes—
40#65240C2218yes—
41C22⋊C4×Dic5C2214yes—
42C22⋊C4×Dic5C2214yes—
43C22⋊C4×Dic5C2218yes—
44C22⋊C4×Dic5C2218yes—
45#65225C2214yes—
46#65224C2211yescharacteristic
47C4×C4⋊Dic5C2212yes—
48#65221C2218yes—
49C42×Dic5C2211yescharacteristic
50C42×Dic5C2214yes—
51C4×#555—51nomaximal, Sylow
52C22×C5×Q8C2312yes—
53C22×C5×D4C2312yes—
54C22×C5×D4C2314yes—
55C23×C4×C5C2314yes—
56C23×Dic5C2314yes—
57C23×Dic5C2314yes—
58C5×C4⋊Q8C2×C418yescomplemented
59C5×#124C2×C4132yescomplemented
60C5×#121C2×C4132yescomplemented
61C4×C5×D4C2×C4116yescomplemented
62C5×#117C2×C4132yescomplemented
63C2×C5×C4⋊C4C2312yes—
64C2×C5×C4⋊C4C2314yes—
65C2×C5×C22⋊C4C2318yes—
66C2×C5×C22⋊C4C2314yes—
67C2×C42×C5C2314yes—
68C2×C42×C5C2311yescharacteristic
69C2×C22⋊Dic5C2318yes—
70C2×C22⋊Dic5C2314yes—
71C2×C22⋊Dic5C2314yes—
72C2×C22⋊Dic5C2318yes—
73Q8×Dic5—44no—
74D4×Dic5—28no—
75D4×Dic5—28no—
76D4×Dic5—48no—
77#4072—216no—
78C2×C4⋊Dic5C2314yes—
79C2×C4⋊Dic5C2312yes—
80C2×C4⋊Dic5C2314yes—
81C2×C4⋊Dic5C2312yes—
82C2×C4⋊Dic5C2314yes—
83C2×C4⋊Dic5C2312yes—
84C2×C4×Dic5—216no—
85C2×C4×Dic5C2314yes—
86C2×C4×Dic5C2314yes—
87C2×C4×Dic5C2314yes—
88C2×C4×Dic5C2318yes—
89C2×C4×Dic5C2314yes—
90C2×C4×Dic5C2312yes—
91C2×C4×Dic5C2311yescharacteristic
92C2×C4×Dic5C2311yescharacteristic
93C2×C4×Dic5C2314yes—
94C2×C4×Dic5C2312yes—
95#3963C2314yes—
96#3963C2318yes—
97#3963C2318yes—
98#3963C2318yes—
99#3963C2314yes—
100#3963C2314yes—
101C2×#555D511yescharacteristic
102#2372—54no—
103#2369—51no—
104#2363—54no—
105#2354—52no—
106#2346—54no—
107C4×C4⋊Q8—51no—
108C4×#124—54no—
109C4×#121—54no—
110C42×D4—52no—
111C4×#117—54no—
112C24×C5C2414yes—
113C2×C5×Q8—42no—
114C2×C5×Q8—42no—
115C2×C5×Q8C22×C418yes—
116C2×C5×D4—24no—
117C2×C5×D4—24no—
118C2×C5×D4—44no—
119C2×C5×D4—44no—
120C2×C5×D4C22×C418yes—
121C2×C5×D4C22×C4116yes—
122C22×C4×C5—28no—
123C22×C4×C5—28no—
124C22×C4×C5C22×C4116yes—
125C22×C4×C5C2414yes—
126C22×C4×C5C2411yescharacteristic
127C22×C4×C5C2414yes—
128C22×C4×C5C2412yes—
129C22×Dic5—28no—
130C22×Dic5—28no—
131C22×Dic5—28no—
132C22×Dic5—28no—
133C22×Dic5—28no—
134C22×Dic5—44no—
135C22×Dic5C2414yes—
136C22×Dic5C2411yescharacteristic
137C22×Dic5C2414yes—
138C22×Dic5C2414yes—
139C22×Dic5C2412yes—
140C22×Dic5C2411yescharacteristic
141C5×C4⋊C4C22×C418yes—
142C5×C4⋊C4C22×C4116yes—
143C5×C22⋊C4C22×C4132yes—
144C5×C22⋊C4C22×C4116yes—
145C42×C5C22×C4116yes—
146C42×C5C22×C414yes—
147C22⋊Dic5—216no—
148C22⋊Dic5—28no—
149C22⋊Dic5—28no—
150C22⋊Dic5—48no—
151C4⋊Dic5—28no—
152C4⋊Dic5—24no—
153C4⋊Dic5—44no—
154C4⋊Dic5—44no—
155C4⋊Dic5—42no—
156C4⋊Dic5#4118yes—
157C4×Dic5—28no—
158C4×Dic5—24no—
159C4×Dic5—28no—
160C4×Dic5—28no—
161C4×Dic5—216no—
162C4×Dic5—28no—
163C4×Dic5—22no—
164C4×Dic5—44no—
165C4×Dic5—41no—
166C4×Dic5#4118yes—
167#555Dic5116yesdirect product factor
168C2×C4⋊Q8C2×D511yescharacteristic
169C2×#124C2×D514yes—
170C2×#121C2×D514yes—
171C2×C4×Q8—52no—
172C2×C4×D4—52no—
173C2×C4×D4—52no—
174C2×C4×D4—54no—
175C2×C4×D4C2×D512yes—
176C2×#117—54no—
177C2×#117C2×D514yes—
178C22×C42—54no—
179#391—52no—
180#391—54no—
181#390—54no—
182#390—54no—
183#389—54no—
184#389—54no—
185#388—58no—
186#388—58no—
187#388—58no—
188#386—58no—
189#384—51no—
190#382—54no—
191#380—54no—
192C4×C4⋊C4—54no—
193C4×C4⋊C4—52no—
194C4×C4⋊C4—54no—
195C4×C4⋊C4—54no—
196C4×C4⋊C4—52no—
197C4×C4⋊C4—52no—
198C4×C22⋊C4—54no—
199C4×C22⋊C4—58no—
200C4×C22⋊C4—54no—
201C4×C22⋊C4—58no—
202C4×C22⋊C4—54no—
203#376—58no—
204C43—51no—
205C43—54no—
206C23×C5—24no—
207C23×C5—24no—
208C23×C5—24no—
209C23×C5—24no—
210C23×C5—24no—
211C23×C5—24no—
212C23×C5C23×C418yes—
213C23×C5C2511yescharacteristic
214C5×Q8—48no—
215C5×D4—216no—
216C5×D4—416no—
217C2×C4×C5—24no—
218C2×C4×C5—24no—
219C2×C4×C5—24no—
220C2×C4×C5—21no—
221C2×C4×C5—24no—
222C2×C4×C5—21no—
223C2×C4×C5—232no—
224C2×C4×C5C23×C418yes—
225C2×C4×C5C23×C412yes—
226C2×C4×C5C23×C418yes—
227C2×C4×C5C23×C414yes—
228C2×C4×C5C2×#4114yes—
229C2×C4×C5C2×#4114yes—
230C2×Dic5—24no—
231C2×Dic5—22no—
232C2×Dic5—24no—
233C2×Dic5—22no—
234C2×Dic5—24no—
235C2×Dic5—28no—
236C2×Dic5—22no—
237C2×Dic5—24no—
238C2×Dic5—21no—
239C2×Dic5—24no—
240C2×Dic5—24no—
241C2×Dic5—416no—
242C2×Dic5—416no—
243C2×Dic5C2×#4114yes—
244C2×Dic5C2×#4118yes—
245C2×Dic5C2×#4114yes—
246C2×Dic5H(5,𝔽2)12yes—
247C22×Q8C22×D512yes—
248C22×D4C22×D512yes—
249C22×D4C22×D514yes—
250C23×C4—54no—
251C23×C4—54no—
252C23×C4C22×D514yes—
253C4⋊Q8C2×Dic518yescomplemented
254#124C2×Dic5132yescomplemented
255#121C2×Dic5132yescomplemented
256C4×Q8—204no—
257C4×D4—108no—
258C4×D4—108no—
259C4×D4—208no—
260C4×D4C2×Dic5116yescomplemented
261#117—1016no—
262#117C2×Dic5132yescomplemented
263C2×C4⋊C4—52no—
264C2×C4⋊C4—54no—
265C2×C4⋊C4—52no—
266C2×C4⋊C4—54no—
267C2×C4⋊C4—54no—
268C2×C4⋊C4—52no—
269C2×C4⋊C4C22×D512yes—
270C2×C4⋊C4C22×D514yes—
271C2×C22⋊C4—58no—
272C2×C22⋊C4—54no—
273C2×C22⋊C4—54no—
274C2×C22⋊C4—58no—
275C2×C22⋊C4C22×D518yes—
276C2×C22⋊C4C22×D514yes—
277C2×C42—52no—
278C2×C42—58no—
279C2×C42—54no—
280C2×C42—52no—
281C2×C42—51no—
282C2×C42—54no—
283C2×C42—54no—
284C2×C42—54no—
285C2×C42—51no—
286C2×C42—54no—
287C2×C42—1016no—
288C2×C42C22×D514yes—
289C2×C42C22×D511yescharacteristic
290#95—54no—
291#95—58no—
292#95—58no—
293#95—58no—
294#95—54no—
295#95—54no—
296C22×C5—28no—
297C22×C5—28no—
298C22×C5—28no—
299C22×C5—44no—
300C22×C5—44no—
301C22×C5—44no—
302C22×C5—44no—
303C22×C5C24×C411yescharacteristic
304C22×C5C22×#4112yes—
305C22×C5C22×#4112yes—
306C22×C5C2×H(5,𝔽2)11yescharacteristic
307C22×C5#58511yescharacteristic
308C4×C5—28no—
309C4×C5—28no—
310C4×C5—22no—
311C4×C5C4×#4118yes—
312Dic5—24no—
313Dic5—28no—
314Dic5—44no—
315Dic5—44no—
316Dic5—41no—
317Dic5#55514yesdirect product factor
318C24C23×D514yes—
319C2×Q8—42no—
320C2×Q8—42no—
321C2×Q8C22×Dic518yes—
322C2×D4—24no—
323C2×D4—24no—
324C2×D4—44no—
325C2×D4—44no—
326C2×D4C22×Dic518yes—
327C2×D4C22×Dic5116yes—
328C22×C4—28no—
329C22×C4—28no—
330C22×C4—51no—
331C22×C4—52no—
332C22×C4—54no—
333C22×C4—54no—
334C22×C4—51no—
335C22×C4—54no—
336C22×C4—108no—
337C22×C4—108no—
338C22×C4—108no—
339C22×C4—108no—
340C22×C4—108no—
341C22×C4—204no—
342C22×C4C22×Dic5116yes—
343C22×C4C23×D514yes—
344C22×C4C23×D511yescharacteristic
345C22×C4C23×D514yes—
346C22×C4C23×D512yes—
347C4⋊C4—58no—
348C4⋊C4—108no—
349C4⋊C4—104no—
350C4⋊C4—204no—
351C4⋊C4—204no—
352C4⋊C4—202no—
353C4⋊C4C22×Dic518yes—
354C4⋊C4C22×Dic5116yes—
355C22⋊C4—1016no—
356C22⋊C4—108no—
357C22⋊C4—108no—
358C22⋊C4—208no—
359C22⋊C4C22×Dic5132yes—
360C22⋊C4C22×Dic5116yes—
361C42—58no—
362C42—108no—
363C42—108no—
364C42—1016no—
365C42—108no—
366C42—102no—
367C42—108no—
368C42—104no—
369C42—204no—
370C42—201no—
371C42C22×Dic5116yes—
372C42C22×Dic514yes—
373C2×C5—48no—
374C2×C5C2×C4×#4112yes—
375C2×C5C4×H(5,𝔽2)11yescharacteristic
376C2×C5C2×#55511yescharacteristic
377C2×C5#347512yes—
378C2×C5#348311yescharacteristic
379C23—24no—
380C23—24no—
381C23—24no—
382C23—24no—
383C23—24no—
384C23—24no—
385C23C23×Dic518yes—
386C23C24×D511yescharacteristic
387Q8—48no—
388D4—216no—
389D4—416no—
390C2×C4—24no—
391C2×C4—24no—
392C2×C4—24no—
393C2×C4—21no—
394C2×C4—24no—
395C2×C4—21no—
396C2×C4—232no—
397C2×C4—54no—
398C2×C4—52no—
399C2×C4—54no—
400C2×C4—58no—
401C2×C4—104no—
402C2×C4—102no—
403C2×C4—104no—
404C2×C4—102no—
405C2×C4—104no—
406C2×C4—102no—
407C2×C4—108no—
408C2×C4—104no—
409C2×C4—104no—
410C2×C4—101no—
411C2×C4—104no—
412C2×C4—2016no—
413C2×C4—2016no—
414C2×C4D5×#4114yes—
415C2×C4D5×#4114yes—
416C2×C4C23×Dic518yes—
417C2×C4C23×Dic512yes—
418C2×C4C23×Dic518yes—
419C2×C4C23×Dic514yes—
420C5C4×#55511yescharacteristic, complemented, Sylow
421C22—28no—
422C22—28no—
423C22—28no—
424C22—44no—
425C22—44no—
426C22—44no—
427C22—44no—
428C22C2×D5×#4112yes—
429C22C2×D5×#4112yes—
430C22D5×H(5,𝔽2)11yescharacteristic
431C22#6628511yescharacteristic
432C22C24×Dic511yescharacteristic
433C4—28no—
434C4—28no—
435C4—22no—
436C4—54no—
437C4—104no—
438C4—108no—
439C4—201no—
440C4—204no—
441C4—204no—
442C4#41×Dic518yes—
443C2—48no—
444C2#1061885912yes—
445C2#1061886011yescharacteristic
446C2D5×#55511yescharacteristic
447C2C2×#41×Dic512yes—
448C2Dic5×H(5,𝔽2)11yescharacteristic
subgroupG/H
center, FrattiniC23C24×D5
commutatorC22×C5C24×C4
Fitting, prime radicalC2×C5×#555C2
socle, cosocleC23×C5C25
hypercenterC2×#555D5
hypocenterC5C4×#555
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×#555

Complements

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

NH ≅ G/Ntype
2. #10614961C2semidirect
3. Dic5×C4⋊Q8C2semidirect
4. #10614687C2semidirect
5. Dic5×#124C2semidirect
6. #10614368C2semidirect
7. Dic5×#121C2semidirect
8. #10614068C2semidirect
9. C4×D4×Dic5C2semidirect
10. #10613970C2semidirect
11. Dic5×#117C2semidirect
12. C5×#555C4semidirect
58. C5×C4⋊Q8C2×C4semidirect
59. C5×#124C2×C4semidirect
60. C5×#121C2×C4semidirect
61. C4×C5×D4C2×C4semidirect
62. C5×#117C2×C4semidirect
167. #555Dic5direct (N × H)
253. C4⋊Q8C2×Dic5semidirect
254. #124C2×Dic5semidirect
255. #121C2×Dic5semidirect
260. C4×D4C2×Dic5semidirect
262. #117C2×Dic5semidirect
317. Dic5#555direct (N × H)
420. C5C4×#555semidirect

Maximal subgroups

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

subgroupindex
C2×C5×#5552
#106149612
Dic5×C4⋊Q82
#106146872
Dic5×#1242
#106143682
Dic5×#1212
#106140682
C4×D4×Dic52
#106139702
Dic5×#1172
C4×#5555