Finite Group Databasebeta

← C2×#21482 #6372728

Subgroups — C2×#21482 #6372728

Order 512.

5558 conjugacy classes of subgroups.

The subgroup lattice has 541 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×H(5,𝔽2)C211yesmaximal, characteristic, complemented
2C22×B(4,𝔽2)C211yesmaximal, characteristic
3C2×#2321C213yesmaximal, complemented
4#21482C2116yesmaximal, direct product factor
5C2×#1889C213yesmaximal, complemented
6C2×#1867C213yesmaximal, complemented
7C2×#1790C211yesmaximal, characteristic, complemented
8C2×C4×#99C213yesmaximal, complemented
9C22×H(5,𝔽2)C2211yescharacteristic
10C22×#120C2213yes—
11C4×H(5,𝔽2)—212no—
12C4×H(5,𝔽2)C2218yescomplemented
13C2×#520—23no—
14C2×#518—23no—
15C2×#518C2213yes—
16C2×C4×#41—23no—
17C22×C4×D4—23no—
18C22×C4×D4C2213yes—
19C23×C22⋊C4C2211yescharacteristic, complemented
20C2×B(4,𝔽2)C4116yescomplemented
21C2×B(4,𝔽2)C2218yes—
22C22×#99C2213yes—
23C22×#99C2213yes—
24#2321—212no—
25#2321C22124yescomplemented
26C2×#390—23no—
27C2×#388—23no—
28C2×#388—23no—
29C2×#386—23no—
30C2×#386C2213yes—
31C2×#385C2213yescomplemented
32C2×#379C2213yescomplemented
33C2×C4×C22⋊C4C2213yescomplemented
34#1889C22124yescomplemented
35#1867C22124yescomplemented
36#1790C2218yescomplemented
37C4×#99C22124yescomplemented
38C2×#342C2216yescomplemented
39C26C2311yescharacteristic
40C2×H(5,𝔽2)—26no—
41C2×H(5,𝔽2)—212no—
42C2×H(5,𝔽2)C2×C418yes—
43C2×H(5,𝔽2)C2314yes—
44C22×#41—23no—
45C23×D4—23no—
46C23×D4—23no—
47C23×D4C2313yes—
48C24×C4—21no—
49C24×C4D413yescomplemented
50C24×C4C2311yescharacteristic
51C24×C4C2311yescharacteristic
52C2×#120—26no—
53C2×#120—212no—
54C2×#120C2×C4124yescomplemented
55C2×#120C23112yes—
56#520—224no—
57#520—224no—
58#518—224no—
59#518—26no—
60#518—212no—
61#518—224no—
62#518C23112yes—
63C4×#41—224no—
64C4×#41—224no—
65C2×C4×Q8—21no—
66C2×C4×Q8—23no—
67C2×C4×D4—23no—
68C2×C4×D4—26no—
69C2×C4×D4—224no—
70C2×C4×D4—23no—
71C2×C4×D4—26no—
72C2×C4×D4—26no—
73C2×C4×D4—26no—
74C2×C4×D4—212no—
75C2×C4×D4—26no—
76C2×C4×D4—224no—
77C2×C4×D4D4112yescomplemented
78C2×C4×D4C23112yes—
79C2×#117—26no—
80C2×#117—23no—
81C22×C4⋊C4—23no—
82C22×C4⋊C4—23no—
83C22×C4⋊C4D413yescomplemented
84C22×C22⋊C4—23no—
85C22×C22⋊C4—23no—
86C22×C22⋊C4—23no—
87C22×C22⋊C4—26no—
88C22×C22⋊C4—23no—
89C22×C22⋊C4—23no—
90C22×C22⋊C4—23no—
91C22×C22⋊C4—23no—
92C22×C22⋊C4—23no—
93C22×C22⋊C4D413yescomplemented
94C22×C22⋊C4C2313yes—
95C22×C22⋊C4C2313yes—
96C22×C22⋊C4C2313yes—
97C22×C22⋊C4C2314yescomplemented
98C22×C42—23no—
99C22×C42—23no—
100C22×C42D413yescomplemented
101B(4,𝔽2)C2×C4164yescomplemented
102C2×#99—212no—
103C2×#99C2×C4124yescomplemented
104C2×#99C23112yes—
105C2×#99C23112yes—
106#390—224no—
107#388—224no—
108#388—224no—
109#386—26no—
110#386—224no—
111#386C23112yes—
112#385—26no—
113#385C23112yescomplemented
114#379—26no—
115#379C23112yescomplemented
116C4×C22⋊C4—26no—
117C4×C22⋊C4C23112yescomplemented
118C2×#95—23no—
119C2×#95—23no—
120C2×#95—23no—
121#342C23124yescomplemented
122C25—21no—
123C25—23no—
124C25—23no—
125C25—26no—
126C25—82no—
127C25—82no—
128C25C22×C414yescomplemented
129C25C2×D413yes—
130C25C2412yes—
131C25C2411yescharacteristic
132H(5,𝔽2)—248no—
133H(5,𝔽2)—248no—
134H(5,𝔽2)—224no—
135H(5,𝔽2)C22×C4116yes—
136C2×#41—212no—
137C2×#41—224no—
138C2×#41—224no—
139C2×#41—212no—
140C22×Q8—21no—
141C22×D4—23no—
142C22×D4—212no—
143C22×D4—224no—
144C22×D4—224no—
145C22×D4—26no—
146C22×D4—212no—
147C22×D4—26no—
148C22×D4—212no—
149C22×D4—224no—
150C22×D4—212no—
151C22×D4—86no—
152C22×D4—86no—
153C22×D4C22×C4112yes—
154C22×D4C2×D416yes—
155C22×D4#41112yes—
156C22×D4C2416yes—
157C23×C4—23no—
158C23×C4—23no—
159C23×C4—23no—
160C23×C4—23no—
161C23×C4—28no—
162C23×C4—23no—
163C23×C4—23no—
164C23×C4—26no—
165C23×C4—23no—
166C23×C4—23no—
167C23×C4—23no—
168C23×C4—82no—
169C23×C4—82no—
170C23×C4—86no—
171C23×C4—84no—
172C23×C4C2×D413yes—
173C23×C4C2×D413yes—
174C23×C4C2×D413yes—
175C23×C4C2×D413yes—
176C23×C4C2×D413yes—
177C23×C4C2×D416yes—
178C23×C4C2×D4112yescomplemented
179C23×C4C2412yes—
180C23×C4C2412yes—
181#120—248no—
182#120—224no—
183#120C22×C4148yescomplemented
184C4×Q8—28no—
185C4×Q8—224no—
186C4×D4—224no—
187C4×D4—224no—
188C4×D4—248no—
189C4×D4—224no—
190C4×D4—224no—
191C4×D4—224no—
192C4×D4—224no—
193C4×D4—224no—
194C4×D4—224no—
195C4×D4—224no—
196C4×D4—224no—
197#117—212no—
198#117—248no—
199#117—212no—
200C2×C4⋊C4—23no—
201C2×C4⋊C4—224no—
202C2×C4⋊C4—23no—
203C2×C4⋊C4—26no—
204C2×C4⋊C4—26no—
205C2×C4⋊C4—212no—
206C2×C4⋊C4—86no—
207C2×C4⋊C4C2×D4112yescomplemented
208C2×C22⋊C4—26no—
209C2×C22⋊C4—212no—
210C2×C22⋊C4—224no—
211C2×C22⋊C4—26no—
212C2×C22⋊C4—212no—
213C2×C22⋊C4—26no—
214C2×C22⋊C4—23no—
215C2×C22⋊C4—26no—
216C2×C22⋊C4—224no—
217C2×C22⋊C4—26no—
218C2×C22⋊C4—26no—
219C2×C22⋊C4—212no—
220C2×C22⋊C4—212no—
221C2×C22⋊C4—23no—
222C2×C22⋊C4—212no—
223C2×C22⋊C4—212no—
224C2×C22⋊C4—212no—
225C2×C22⋊C4—212no—
226C2×C22⋊C4—212no—
227C2×C22⋊C4—46no—
228C2×C22⋊C4—46no—
229C2×C22⋊C4—41no—
230C2×C22⋊C4—43no—
231C2×C22⋊C4—86no—
232C2×C22⋊C4—86no—
233C2×C22⋊C4—86no—
234C2×C22⋊C4C22×C4112yescomplemented
235C2×C22⋊C4C2×D416yes—
236C2×C22⋊C4C2×D4112yescomplemented
237C2×C22⋊C4C2416yes—
238C2×C22⋊C4C2416yes—
239C2×C22⋊C4C2416yes—
240C2×C42—26no—
241C2×C42—224no—
242C2×C42—23no—
243C2×C42—23no—
244C2×C42—26no—
245C2×C42—212no—
246C2×C42—86no—
247C2×C42C2×D4112yescomplemented
248#99—224no—
249#99C22×C4148yescomplemented
250#95—212no—
251#95—212no—
252#95—212no—
253C24—24no—
254C24—28no—
255C24—23no—
256C24—23no—
257C24—26no—
258C24—212no—
259C24—26no—
260C24—212no—
261C24—26no—
262C24—42no—
263C24—42no—
264C24—46no—
265C24—46no—
266C24—46no—
267C24—46no—
268C24—46no—
269C24—46no—
270C24—43no—
271C24—41no—
272C24—46no—
273C24—46no—
274C24—88no—
275C24—82no—
276C24—82no—
277C24—82no—
278C24—82no—
279C24—86no—
280C24—86no—
281C24—824no—
282C24C4×D4112yes—
283C24C23×C412yes—
284C24C23×C414yescomplemented
285C24C22×D413yes—
286C24C22×D416yes—
287C24C22×D413yes—
288C24C2×#4116yes—
289C24C2511yescharacteristic
290#41—248no—
291#41—296no—
292#41—248no—
293C2×Q8—24no—
294C2×Q8—28no—
295C2×D4—212no—
296C2×D4—224no—
297C2×D4—248no—
298C2×D4—296no—
299C2×D4—224no—
300C2×D4—248no—
301C2×D4—224no—
302C2×D4—212no—
303C2×D4—224no—
304C2×D4—212no—
305C2×D4—224no—
306C2×D4—212no—
307C2×D4—212no—
308C2×D4—248no—
309C2×D4—812no—
310C2×D4—812no—
311C2×D4—848no—
312C2×D4C4×D4124yes—
313C2×D4C23×C4112yes—
314C2×D4C2×#41112yes—
315C22×C4—212no—
316C22×C4—224no—
317C22×C4—23no—
318C22×C4—23no—
319C22×C4—26no—
320C22×C4—212no—
321C22×C4—23no—
322C22×C4—23no—
323C22×C4—26no—
324C22×C4—212no—
325C22×C4—212no—
326C22×C4—23no—
327C22×C4—23no—
328C22×C4—212no—
329C22×C4—212no—
330C22×C4—26no—
331C22×C4—26no—
332C22×C4—46no—
333C22×C4—46no—
334C22×C4—412no—
335C22×C4—46no—
336C22×C4—46no—
337C22×C4—46no—
338C22×C4—46no—
339C22×C4—46no—
340C22×C4—46no—
341C22×C4—46no—
342C22×C4—46no—
343C22×C4—43no—
344C22×C4—41no—
345C22×C4—46no—
346C22×C4—86no—
347C22×C4—86no—
348C22×C4—82no—
349C22×C4—82no—
350C22×C4—812no—
351C22×C4—812no—
352C22×C4—816no—
353C22×C4—86no—
354C22×C4—86no—
355C22×C4—86no—
356C22×C4C4×D4112yes—
357C22×C4#12011yescharacteristic
358C22×C4#12013yes—
359C22×C4#12016yes—
360C22×C4#12016yes—
361C22×C4C22×D416yes—
362C22×C4C22×D416yes—
363C22×C4C22×D416yes—
364C22×C4C22×D416yes—
365C22×C4C22×D416yes—
366C4⋊C4—212no—
367C4⋊C4—212no—
368C4⋊C4—224no—
369C4⋊C4—812no—
370C22⋊C4—224no—
371C22⋊C4—212no—
372C22⋊C4—212no—
373C22⋊C4—212no—
374C22⋊C4—26no—
375C22⋊C4—248no—
376C22⋊C4—224no—
377C22⋊C4—212no—
378C22⋊C4—46no—
379C22⋊C4—44no—
380C22⋊C4—412no—
381C22⋊C4—812no—
382C22⋊C4—812no—
383C22⋊C4—812no—
384C22⋊C4C23×C4112yescomplemented
385C42—224no—
386C42—212no—
387C42—212no—
388C42—812no—
389C23—26no—
390C23—26no—
391C23—216no—
392C23—26no—
393C23—212no—
394C23—26no—
395C23—212no—
396C23—212no—
397C23—43no—
398C23—43no—
399C23—41no—
400C23—41no—
401C23—44no—
402C23—412no—
403C23—46no—
404C23—46no—
405C23—424no—
406C23—46no—
407C23—46no—
408C23—424no—
409C23—46no—
410C23—46no—
411C23—424no—
412C23—46no—
413C23—46no—
414C23—42no—
415C23—46no—
416C23—412no—
417C23—44no—
418C23—83no—
419C23—812no—
420C23—83no—
421C23—812no—
422C23—812no—
423C23—86no—
424C23—86no—
425C23—84no—
426C23—84no—
427C23—816no—
428C23—84no—
429C23—824no—
430C23—812no—
431C23—824no—
432C23—82no—
433C23—82no—
434C23C2×C4×D416yes—
435C23C2×C4×D4112yes—
436C23C2×C4×D416yes—
437C23C2×#12013yes—
438C23C2×#12011yescharacteristic
439C23#52516yes—
440C23#52516yes—
441C23C24×C411yescharacteristic
442C23C23×D413yes—
443C23C22×#4113yes—
444Q8—216no—
445D4—248no—
446D4—224no—
447D4—224no—
448D4—248no—
449D4—848no—
450C2×C4—248no—
451C2×C4—26no—
452C2×C4—26no—
453C2×C4—22no—
454C2×C4—26no—
455C2×C4—212no—
456C2×C4—212no—
457C2×C4—212no—
458C2×C4—26no—
459C2×C4—26no—
460C2×C4—46no—
461C2×C4—46no—
462C2×C4—46no—
463C2×C4—46no—
464C2×C4—424no—
465C2×C4—46no—
466C2×C4—46no—
467C2×C4—424no—
468C2×C4—46no—
469C2×C4—46no—
470C2×C4—46no—
471C2×C4—46no—
472C2×C4—46no—
473C2×C4—46no—
474C2×C4—46no—
475C2×C4—46no—
476C2×C4—42no—
477C2×C4—46no—
478C2×C4—812no—
479C2×C4—83no—
480C2×C4—83no—
481C2×C4—812no—
482C2×C4—812no—
483C2×C4—812no—
484C2×C4—86no—
485C2×C4—82no—
486C2×C4C2×C4×D4112yes—
487C2×C4C2×#12012yes—
488C2×C4C2×#12016yes—
489C22—212no—
490C22—212no—
491C22—23no—
492C22—23no—
493C22—23no—
494C22—23no—
495C22—212no—
496C22—46no—
497C22—46no—
498C22—41no—
499C22—43no—
500C22—412no—
501C22—412no—
502C22—412no—
503C22—424no—
504C22—46no—
505C22—46no—
506C22—44no—
507C22—86no—
508C22—812no—
509C22—86no—
510C22—86no—
511C22—824no—
512C22—816no—
513C22—88no—
514C22—82no—
515C22—82no—
516C22C4×#12016yes—
517C22C4×#12012yes—
518C22#302612yes—
519C22#302712yes—
520C22C22×C4×D413yes—
521C22C22×#12011yescharacteristic
522C22C2×#52513yes—
523C4—212no—
524C4—22no—
525C4—26no—
526C4—412no—
527C4—46no—
528C4—46no—
529C4—86no—
530C4—82no—
531C2—23no—
532C2—23no—
533C2—26no—
534C2—412no—
535C2—84no—
536C2#2148214yesdirect product factor
537C2C2×C4×#12011yescharacteristic
538C2C2×#302611yescharacteristic
539C2C2×#302711yescharacteristic
subgroupG/H
center, socleC23C2×#120
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×B(4,𝔽2)C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×C4×H(5,𝔽2)C2semidirect
3. C2×#2321C2semidirect
4. #21482C2direct (N × H)
5. C2×#1889C2semidirect
6. C2×#1867C2semidirect
7. C2×#1790C2semidirect
8. C2×C4×#99C2semidirect
12. C4×H(5,𝔽2)C22semidirect
19. C23×C22⋊C4C22semidirect
20. C2×B(4,𝔽2)C4semidirect
25. #2321C22semidirect
31. C2×#385C22semidirect
32. C2×#379C22semidirect
33. C2×C4×C22⋊C4C22semidirect
34. #1889C22semidirect
35. #1867C22semidirect
36. #1790C22semidirect
37. C4×#99C22semidirect
38. C2×#342C22semidirect
49. C24×C4D4semidirect
54. C2×#120C2×C4semidirect
77. C2×C4×D4D4semidirect
83. C22×C4⋊C4D4semidirect
93. C22×C22⋊C4D4semidirect
97. C22×C22⋊C4C23semidirect
100. C22×C42D4semidirect
101. B(4,𝔽2)C2×C4semidirect
103. C2×#99C2×C4semidirect
113. #385C23semidirect
115. #379C23semidirect
117. C4×C22⋊C4C23semidirect
121. #342C23semidirect
128. C25C22×C4semidirect
178. C23×C4C2×D4semidirect
183. #120C22×C4semidirect
207. C2×C4⋊C4C2×D4semidirect
234. C2×C22⋊C4C22×C4semidirect
236. C2×C22⋊C4C2×D4semidirect
247. C2×C42C2×D4semidirect
249. #99C22×C4semidirect
284. C24C23×C4semidirect
384. C22⋊C4C23×C4semidirect
536. C2#21482direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×H(5,𝔽2)2
C22×B(4,𝔽2)2
C2×#23212
#214822
C2×#18892
C2×#18672
C2×#17902
C2×C4×#992