Finite Group Databasebeta

← D4×#490 #6579401

Subgroups — D4×#490 #6579401

Order 512.

2722 conjugacy classes of subgroups.

The subgroup lattice has 514 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#490C212yesmaximal, complemented
2D4×#127C211yesmaximal, characteristic
3D4×#125C211yesmaximal, characteristic, complemented
4#33231C211yesmaximal, characteristic, complemented
5#33052C212yesmaximal, complemented
6#28756C211yesmaximal, characteristic, complemented
7#28724C211yesmaximal, characteristic, complemented
8#27775C214yesmaximal, complemented
9#27264C218yesmaximal, complemented
10#25913C212yesmaximal, complemented
11#25860C212yesmaximal, complemented
12D4×#102C214yesmaximal, complemented
13C4×#490C211yesmaximal, characteristic, complemented
14D4×#97C211yesmaximal, characteristic, complemented
15C2×D42—22no—
16C2×D42C2212yes—
17C22×#127C2212yes—
18C22×#125C2212yescomplemented
19C2×#490—216no—
20C2×#490C2212yes—
21C2×#490C2211yescharacteristic
22C2×#490C2212yescomplemented
23C2×#490C2212yescomplemented
24C2×#490C2218yescomplemented
25C2×#490C2212yescomplemented
26C2×C8×D4C2212yes—
27C22×#102C2218yescomplemented
28C22×#97C2212yescomplemented
29#2867C2211yescharacteristic
30#2859C2211yescharacteristic, complemented
31#2856C2212yes—
32#2851C2212yescomplemented
33#2552C2212yescomplemented
34#2541—22no—
35#2541C2212yes—
36#2506—22no—
37#2473—24no—
38#2442C2214yescomplemented
39#2433—24no—
40#2433C2214yes—
41D4×C4⋊C4—22no—
42D4×C4⋊C4C2212yes—
43C4×#127C2211yescharacteristic
44C4×#125C2211yescharacteristic, complemented
45C42×D4C2211yescharacteristic
46#2073C2214yescomplemented
47#2041C2218yescomplemented
48#2041C2214yescomplemented
49#2025C2218yescomplemented
50#1992C2212yescomplemented
51#1992C2211yescharacteristic, complemented
52#1982C2214yescomplemented
53#1961C2211yescharacteristic
54#1961C2212yescomplemented
55#1961C2214yescomplemented
56#1957C2214yescomplemented
57#1936C2218yescomplemented
58#1936C2214yescomplemented
59#1893C2218yescomplemented
60#1874C2218yescomplemented
61#1836C2211yescharacteristic, complemented
62#1802C2214yescomplemented
63#1786C2218yescomplemented
64#1770C2212yescomplemented
65#1767C2211yescharacteristic, complemented
66C4×#102C2214yescomplemented
67#1752C2214yescomplemented
68#1749C2212yescomplemented
69C4×#97C2211yescharacteristic, complemented
70C23×D4—22no—
71C23×D4—24no—
72C23×D4C2314yes—
73C23×C8C2314yes—
74D42—216no—
75D42—416no—
76C2×#127—28no—
77C2×#127—22no—
78C2×#127—24no—
79C2×#127—22no—
80C2×#127—44no—
81C2×#127C2312yes—
82C2×#127C2312yes—
83C2×#127C2314yes—
84C2×#127C2311yescharacteristic
85C2×#127C2312yes—
86C2×#125—28no—
87C2×#125—24no—
88C2×#125—44no—
89C2×#125C2312yes—
90C2×#125C2314yes—
91C2×#125C2311yescharacteristic
92C2×#121—24no—
93C2×#121—24no—
94C2×#121—22no—
95C2×#121C2314yes—
96C2×#120—24no—
97C2×#120—28no—
98C2×C4×D4—22no—
99C2×C4×D4—22no—
100C2×C4×D4D412yes—
101C2×C4×D4C2312yes—
102C2×C4×D4C2311yescharacteristic
103C22×C4⋊C4—24no—
104C22×C4⋊C4C2314yes—
105C22×C42C2312yes—
106#490—28no—
107#490—28no—
108#490—232no—
109#490—28no—
110#490—44no—
111#490D418yesdirect product factor
112C8×D4—28no—
113C2×C4⋊C8C2312yes—
114C2×#102—232no—
115C2×#102C2318yes—
116C2×#102C2318yes—
117C2×#102C2318yes—
118C2×#102C2318yes—
119C2×#102C2318yes—
120C2×#102C2314yes—
121C2×#102C2314yes—
122C2×C22⋊C8C2314yes—
123C2×#97—28no—
124C2×#97C2312yes—
125C2×#97C2314yes—
126C2×#97C2311yescharacteristic
127C2×#97C2312yes—
128C2×#97C2311yescharacteristic
129C2×C4×C8C2312yes—
130#400—24no—
131#398—24no—
132#398—24no—
133#392—24no—
134#392—28no—
135#390—22no—
136#390—24no—
137#390C2312yes—
138#390C2314yes—
139#389—22no—
140#389—22no—
141#389—22no—
142#389—22no—
143#389C2312yes—
144#389C2314yes—
145#387—22no—
146#387—24no—
147#385—24no—
148#385—24no—
149#385—24no—
150#384—22no—
151#384C2311yescharacteristic
152#384C2312yes—
153#382C2311yescharacteristic
154#382C2312yes—
155#380—24no—
156#380C2314yes—
157C4×C4⋊C4—22no—
158C4×C4⋊C4D412yes—
159C4×C4⋊C4C2312yes—
160C4×C4⋊C4C2311yescharacteristic
161C4×C22⋊C4D414yes—
162C4×C22⋊C4C2312yes—
163C43C2311yescharacteristic
164#340C2318yes—
165#340C2314yes—
166#340C2314yes—
167#336C2312yes—
168#336C2314yes—
169C25—24no—
170C22×D4—28no—
171C22×D4—24no—
172C22×D4—22no—
173C22×D4—22no—
174C22×D4—24no—
175C22×D4—24no—
176C22×D4—28no—
177C22×D4—24no—
178C22×D4—22no—
179C22×D4—216no—
180C22×D4—48no—
181C22×D4—44no—
182C22×D4—416no—
183C22×D4—416no—
184C22×D4—48no—
185C22×D4—416no—
186C22×D4—88no—
187C22×D4C2×D411yescharacteristic
188C22×D4C2414yes—
189C22×D4C2412yes—
190C23×C4—24no—
191C23×C4—22no—
192C23×C4C2×D414yes—
193C23×C4C2412yes—
194C22×C8—28no—
195C22×C8—28no—
196C22×C8—44no—
197C22×C8C2414yes—
198C22×C8C2412yes—
199C22×C8C2412yes—
200#127—28no—
201#127—24no—
202#127—28no—
203#127—22no—
204#127—24no—
205#127—44no—
206#127—44no—
207#127—416no—
208#127—48no—
209#127—84no—
210#127C2×D414yes—
211#125—28no—
212#125—24no—
213#125—22no—
214#125—24no—
215#125—44no—
216#125—416no—
217#125C2×D414yescomplemented
218#121—216no—
219#121—416no—
220#121—416no—
221#121—48no—
222#120—432no—
223#120—416no—
224C4×D4—28no—
225C4×D4—28no—
226C4×D4—48no—
227C4×D4—48no—
228C4×D4#4118yes—
229C2×C4⋊C4—22no—
230C2×C4⋊C4—28no—
231C2×C4⋊C4—24no—
232C2×C4⋊C4—24no—
233C2×C4⋊C4—24no—
234C2×C4⋊C4—24no—
235C2×C4⋊C4—22no—
236C2×C4⋊C4—22no—
237C2×C4⋊C4—22no—
238C2×C4⋊C4—24no—
239C2×C4⋊C4—22no—
240C2×C4⋊C4—44no—
241C2×C4⋊C4—416no—
242C2×C4⋊C4C2×D412yes—
243C2×C4⋊C4C2×D411yescharacteristic
244C2×C4⋊C4C2414yes—
245C2×C4⋊C4C2412yes—
246C2×C4⋊C4C2412yes—
247C2×C4⋊C4C2412yes—
248C2×C22⋊C4—24no—
249C2×C22⋊C4—24no—
250C2×C22⋊C4—22no—
251C2×C22⋊C4—28no—
252C2×C22⋊C4—24no—
253C2×C22⋊C4C2×D414yes—
254C2×C22⋊C4C2×D412yes—
255C2×C42—24no—
256C2×C42—24no—
257C2×C42—22no—
258C2×C42C2×D412yes—
259C2×C42C2×D414yes—
260C2×C42C2×D412yes—
261C2×C42C2412yes—
262C2×C42C2411yescharacteristic
263C2×C42C2411yescharacteristic
264C2×C42C2411yescharacteristic
265C4⋊C8—24no—
266#102—216no—
267#102—216no—
268#102—216no—
269#102—44no—
270#102—48no—
271#102—48no—
272#102C2×D4116yescomplemented
273C22⋊C8—28no—
274#97—28no—
275#97—24no—
276#97—22no—
277#97—42no—
278#97C2×D414yescomplemented
279C4×C8—24no—
280#95—22no—
281#95—22no—
282#95—22no—
283#95—24no—
284#95—24no—
285#95—24no—
286#95C2×D412yes—
287#95C2×D414yes—
288C24—22no—
289C24—24no—
290C24—48no—
291C24—48no—
292C24—416no—
293C24—84no—
294C24—88no—
295C24C22×D412yes—
296C2×D4—28no—
297C2×D4—24no—
298C2×D4—24no—
299C2×D4—28no—
300C2×D4—22no—
301C2×D4—24no—
302C2×D4—24no—
303C2×D4—28no—
304C2×D4—432no—
305C2×D4—44no—
306C2×D4—44no—
307C2×D4—416no—
308C2×D4—48no—
309C2×D4—416no—
310C2×D4—48no—
311C2×D4—48no—
312C2×D4—48no—
313C2×D4—48no—
314C2×D4—416no—
315C2×D4—48no—
316C2×D4—44no—
317C2×D4—44no—
318C2×D4—48no—
319C2×D4—48no—
320C2×D4—816no—
321C2×D4—84no—
322C2×D4—88no—
323C2×D4—84no—
324C2×D4—84no—
325C2×D4—84no—
326C2×D4—864no—
327C2×D4—832no—
328C2×D4#12414yes—
329C2×D4AGL(1,ℤ/8)18yes—
330C2×D4C22×D414yes—
331C22×C4—22no—
332C22×C4—22no—
333C22×C4—24no—
334C22×C4—28no—
335C22×C4—22no—
336C22×C4—28no—
337C22×C4—22no—
338C22×C4—24no—
339C22×C4—22no—
340C22×C4—44no—
341C22×C4—48no—
342C22×C4—48no—
343C22×C4—44no—
344C22×C4—48no—
345C22×C4—84no—
346C22×C4C22×D412yes—
347C22×C4C22×D414yes—
348C22×C4C22×D411yescharacteristic
349C22×C4C22×D412yes—
350C22×C4C22×D412yes—
351C22×C4C22×D411yescharacteristic
352C22×C4C2×#4118yes—
353C22×C4C2511yescharacteristic
354C2×C8—22no—
355C2×C8—22no—
356C2×C8—24no—
357C2×C8—22no—
358C2×C8—24no—
359C2×C8—22no—
360C2×C8—22no—
361C2×C8—24no—
362C2×C8—416no—
363C2×C8C22×D414yes—
364C4⋊C4—28no—
365C4⋊C4—24no—
366C4⋊C4—22no—
367C4⋊C4—24no—
368C4⋊C4—24no—
369C4⋊C4—24no—
370C4⋊C4—24no—
371C4⋊C4—48no—
372C4⋊C4—48no—
373C4⋊C4—48no—
374C4⋊C4—44no—
375C4⋊C4—48no—
376C4⋊C4—44no—
377C4⋊C4—82no—
378C4⋊C4—82no—
379C4⋊C4—84no—
380C4⋊C4#12414yes—
381C4⋊C4C22×D414yes—
382C22⋊C4—28no—
383C22⋊C4—48no—
384C22⋊C4—416no—
385C22⋊C4—48no—
386C22⋊C4—44no—
387C22⋊C4—48no—
388C22⋊C4#12418yes—
389C42—28no—
390C42—24no—
391C42—22no—
392C42—22no—
393C42—22no—
394C42—42no—
395C42—44no—
396C42C22×D412yes—
397C42C2×#4114yes—
398C42H(5,𝔽2)12yes—
399C23—24no—
400C23—22no—
401C23—22no—
402C23—24no—
403C23—44no—
404C23—42no—
405C23—42no—
406C23—44no—
407C23—48no—
408C23—44no—
409C23—44no—
410C23—44no—
411C23—48no—
412C23—816no—
413C23—832no—
414C23—816no—
415C23—1616no—
416C23—168no—
417C23C2×#12414yes—
418C23C2×AGL(1,ℤ/8)18yes—
419C23C23×D411yescharacteristic
420D4—28no—
421D4—416no—
422D4—48no—
423D4—44no—
424D4—48no—
425D4—816no—
426D4—816no—
427D4—832no—
428D4—816no—
429D4—88no—
430D4—164no—
431D4—168no—
432D4#490116yesdirect product factor
433C2×C4—22no—
434C2×C4—22no—
435C2×C4—22no—
436C2×C4—22no—
437C2×C4—22no—
438C2×C4—28no—
439C2×C4—28no—
440C2×C4—22no—
441C2×C4—24no—
442C2×C4—24no—
443C2×C4—24no—
444C2×C4—22no—
445C2×C4—22no—
446C2×C4—24no—
447C2×C4—416no—
448C2×C4—42no—
449C2×C4—42no—
450C2×C4—42no—
451C2×C4—44no—
452C2×C4—42no—
453C2×C4—44no—
454C2×C4—42no—
455C2×C4—42no—
456C2×C4—44no—
457C2×C4—44no—
458C2×C4—816no—
459C2×C4—88no—
460C2×C4C2×#12412yes—
461C2×C4C2×#12414yes—
462C2×C4C2×#12412yes—
463C2×C4D4214yes—
464C2×C4C2×AGL(1,ℤ/8)14yes—
465C2×C4C23×D411yescharacteristic
466C2×C4C22×#4112yes—
467C2×C4C2×H(5,𝔽2)11yescharacteristic
468C2×C4#58512yes—
469C8—24no—
470C8—44no—
471C8—42no—
472C22—24no—
473C22—28no—
474C22—28no—
475C22—24no—
476C22—44no—
477C22—48no—
478C22—84no—
479C22—82no—
480C22—82no—
481C22—84no—
482C22—88no—
483C22—88no—
484C22—84no—
485C22—84no—
486C22—1632no—
487C22C2×#49018yescomplemented
488C22C22×#12411yescharacteristic
489C22C2×D4211yescharacteristic
490C22#350011yescharacteristic
491C22C22×AGL(1,ℤ/8)12yes—
492C22#358512yes—
493C4—24no—
494C4—24no—
495C4—22no—
496C4—42no—
497C4—44no—
498C4—44no—
499C4—82no—
500C4—84no—
501C4—82no—
502C4C2×#49014yescomplemented
503C4D4×#4112yes—
504C4#351412yes—
505C2—28no—
506C2—84no—
507C2—164no—
508C2D4×#12411yescharacteristic
509C2C22×#49011yescharacteristic
510C2#6062611yescharacteristic
511C2D4×AGL(1,ℤ/8)12yes—
512C2#6257612yes—
subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalD4×#127C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C42×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#490C2semidirect
3. D4×#125C2semidirect
4. #33231C2semidirect
5. #33052C2semidirect
6. #28756C2semidirect
7. #28724C2semidirect
8. #27775C2semidirect
9. #27264C2semidirect
10. #25913C2semidirect
11. #25860C2semidirect
12. D4×#102C2semidirect
13. C4×#490C2semidirect
14. D4×#97C2semidirect
18. C22×#125C22semidirect
22. C2×#490C22semidirect
23. C2×#490C22semidirect
24. C2×#490C22semidirect
25. C2×#490C22semidirect
27. C22×#102C22semidirect
28. C22×#97C22semidirect
30. #2859C22semidirect
32. #2851C22semidirect
33. #2552C22semidirect
38. #2442C22semidirect
44. C4×#125C22semidirect
46. #2073C22semidirect
47. #2041C22semidirect
48. #2041C22semidirect
49. #2025C22semidirect
50. #1992C22semidirect
51. #1992C22semidirect
52. #1982C22semidirect
54. #1961C22semidirect
55. #1961C22semidirect
56. #1957C22semidirect
57. #1936C22semidirect
58. #1936C22semidirect
59. #1893C22semidirect
60. #1874C22semidirect
61. #1836C22semidirect
62. #1802C22semidirect
63. #1786C22semidirect
64. #1770C22semidirect
65. #1767C22semidirect
66. C4×#102C22semidirect
67. #1752C22semidirect
68. #1749C22semidirect
69. C4×#97C22semidirect
111. #490D4direct (N × H)
217. #125C2×D4semidirect
272. #102C2×D4semidirect
278. #97C2×D4semidirect
432. D4#490direct (N × H)
487. C22C2×#490semidirect
502. C4C2×#490semidirect

Maximal subgroups

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

subgroupindex
C22×#4902
D4×#1272
D4×#1252
#332312
#330522
#287562
#287242
#277752
#272642
#259132
#258602
D4×#1022
C4×#4902
D4×#972