Finite Group Databasebeta

← C2×#25641 #6449210

Subgroups — C2×#25641 #6449210

Order 512.

3794 conjugacy classes of subgroups.

The subgroup lattice has 631 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#559C211yesmaximal, characteristic
2C22×#497C211yesmaximal, characteristic, complemented
3C22×#461C211yesmaximal, characteristic, complemented
4C2×#2568C211yesmaximal, characteristic, complemented
5#25641C2116yesmaximal, direct product factor
6C2×#2015C212yesmaximal, complemented
7C2×#2014C212yesmaximal
8C2×#1985C211yesmaximal, characteristic, complemented
9C2×#1983C211yesmaximal, characteristic, complemented
10C2×#1878C212yesmaximal, complemented
11C2×#1877C212yesmaximal, complemented
12C2×#1762C211yesmaximal, characteristic, complemented
13C23×Q16C2212yes—
14C23×SD16C2212yes—
15C23×SD16C2212yes—
16C2×#559—28no—
17C2×#559—24no—
18C2×#559—28no—
19C2×#559C2218yes—
20C22×C4⋊Q8C2211yescharacteristic
21C22×#127C2211yescharacteristic
22C22×#124—21no—
23C22×#124C2211yescharacteristic
24C22×#124C2211yescharacteristic
25C22×#123—21no—
26C22×#123—21no—
27C22×C4×Q8C2211yescharacteristic
28C22×C4×Q8C2211yescharacteristic
29C22×C4×D4—21no—
30C22×C4×D4C2211yescharacteristic
31C22×C4×D4C2211yescharacteristic
32C2×#497—28no—
33C2×#497C2218yescomplemented
34C2×#461—28no—
35C2×#461C2218yescomplemented
36C22×C4⋊C8C2211yescharacteristic
37C22×#103C2212yes—
38C22×#103C2212yes—
39C22×#102C2212yes—
40C22×#102C2212yes—
41C22×#97C2211yescharacteristic
42#2568—24no—
43#2568C2218yescomplemented
44C2×#400—21no—
45C2×#400—21no—
46C2×#391—21no—
47C2×#391C2212yes—
48C2×#391C2212yes—
49C2×#382—21no—
50C2×C4×C4⋊C4C2211yescharacteristic
51#2015C22116yescomplemented
52#2014C22116yes—
53#1985C2218yescomplemented
54#1983C2218yescomplemented
55#1878C22116yescomplemented
56#1877C22116yescomplemented
57#1762C2218yescomplemented
58C2×#340C2212yes—
59C2×#336C2212yes—
60C2×#336C2212yes—
61C23×Q8D411yescharacteristic
62C23×Q8C2312yes—
63C23×Q8C2311yescharacteristic
64C23×D4—21no—
65C23×D4—21no—
66C23×D4C2311yescharacteristic
67C23×D4C2311yescharacteristic
68C24×C4—21no—
69C24×C4—21no—
70C22×Q16—28no—
71C22×Q16—28no—
72C22×Q16—44no—
73C22×Q16C2318yes—
74C22×SD16—28no—
75C22×SD16—28no—
76C22×SD16—28no—
77C22×SD16—44no—
78C22×SD16—44no—
79C22×SD16—44no—
80C22×SD16C2318yes—
81C22×SD16C2318yes—
82C23×C8C2312yes—
83C23×C8C2312yes—
84#559—264no—
85#559—232no—
86#559—232no—
87C2×C4⋊Q8—22no—
88C2×C4⋊Q8—24no—
89C2×C4⋊Q8—24no—
90C2×C4⋊Q8C2314yes—
91C2×#127—24no—
92C2×#127—24no—
93C2×#127—22no—
94C2×#127C2314yes—
95C2×#124—216no—
96C2×#124—28no—
97C2×#124—24no—
98C2×#124—24no—
99C2×#124—22no—
100C2×#124—22no—
101C2×#124—24no—
102C2×#124D418yes—
103C2×#124C2314yes—
104C2×#124C2314yes—
105C2×#123—216no—
106C2×#123—216no—
107C2×#123—28no—
108C2×#123—28no—
109C2×C4×Q8—24no—
110C2×C4×Q8—24no—
111C2×C4×Q8—22no—
112C2×C4×Q8—24no—
113C2×C4×Q8—24no—
114C2×C4×Q8D414yes—
115C2×C4×Q8C2314yes—
116C2×C4×Q8C2314yes—
117C2×C4×D4—216no—
118C2×C4×D4—24no—
119C2×C4×D4—28no—
120C2×C4×D4—24no—
121C2×C4×D4—22no—
122C2×C4×D4—22no—
123C2×C4×D4—24no—
124C2×C4×D4D418yes—
125C2×C4×D4C2314yes—
126C2×C4×D4C2314yes—
127C22×C4⋊C4—21no—
128C22×C4⋊C4—21no—
129C22×C4⋊C4—21no—
130C22×C4⋊C4D411yescharacteristic
131C22×C4⋊C4D411yescharacteristic
132C22×C4⋊C4D411yescharacteristic
133C22×C4⋊C4C2312yes—
134C22×C4⋊C4C2311yescharacteristic
135C22×C22⋊C4—21no—
136C22×C22⋊C4—21no—
137C22×C22⋊C4—21no—
138C22×C22⋊C4—21no—
139C22×C22⋊C4—21no—
140C22×C22⋊C4—21no—
141C22×C42—21no—
142C22×C42—21no—
143C22×C42C2311yescharacteristic
144C22×C42C2311yescharacteristic
145C22×C42C2311yescharacteristic
146#497—232no—
147#461—232no—
148C2×C4⋊C8—24no—
149C2×C4⋊C8C2314yes—
150C2×#103—28no—
151C2×#103—44no—
152C2×#103C2318yes—
153C2×#103C2318yes—
154C2×#102—28no—
155C2×#102—44no—
156C2×#102C2318yes—
157C2×#102C2318yes—
158C2×#97—24no—
159C2×#97C2314yes—
160#400—28no—
161#400—28no—
162#391—28no—
163#391—24no—
164#391—24no—
165#391C2318yes—
166#391C2318yes—
167#382—28no—
168C4×C4⋊C4—22no—
169C4×C4⋊C4C2314yes—
170C2×#95—21no—
171C2×#95—22no—
172C2×#95—22no—
173C2×#95—22no—
174C2×#95—22no—
175#340C2318yes—
176#336C2318yes—
177#336C2318yes—
178C25—21no—
179C25—21no—
180C22×Q8—24no—
181C22×Q8—24no—
182C22×Q8—22no—
183C22×Q8—21no—
184C22×Q8—22no—
185C22×Q8—24no—
186C22×Q8—24no—
187C22×Q8—24no—
188C22×Q8—24no—
189C22×Q8—24no—
190C22×Q8—24no—
191C22×Q8—24no—
192C22×Q8—24no—
193C22×Q8—42no—
194C22×Q8C2×D414yes—
195C22×Q8C2×D414yes—
196C22×Q8C2414yes—
197C22×Q8C2412yes—
198C22×D4—28no—
199C22×D4—28no—
200C22×D4—21no—
201C22×D4—21no—
202C22×D4—22no—
203C22×D4—22no—
204C22×D4—24no—
205C22×D4—24no—
206C22×D4—24no—
207C22×D4—24no—
208C22×D4—24no—
209C22×D4—24no—
210C22×D4—44no—
211C22×D4—44no—
212C22×D4—84no—
213C22×D4C2×D414yes—
214C22×D4C2×D414yes—
215C22×D4C2412yes—
216C22×D4C2412yes—
217C23×C4—21no—
218C23×C4—21no—
219C23×C4—28no—
220C23×C4—28no—
221C23×C4—24no—
222C23×C4—24no—
223C23×C4—22no—
224C23×C4—22no—
225C23×C4—84no—
226C23×C4—84no—
227C23×C4C2×D411yescharacteristic
228C23×C4C2×D411yescharacteristic
229C23×C4C2×D411yescharacteristic
230C23×C4C2×D411yescharacteristic
231C23×C4C2×D411yescharacteristic
232C23×C4C2×D411yescharacteristic
233C23×C4C2411yescharacteristic
234C2×Q16—216no—
235C2×Q16—216no—
236C2×Q16—48no—
237C2×Q16—432no—
238C2×SD16—216no—
239C2×SD16—216no—
240C2×SD16—216no—
241C2×SD16—48no—
242C2×SD16—48no—
243C2×SD16—48no—
244C2×SD16—432no—
245C2×SD16—432no—
246C22×C8—24no—
247C22×C8—24no—
248C22×C8—24no—
249C22×C8—24no—
250C22×C8—24no—
251C22×C8#4118yes—
252C22×C8C2414yes—
253C22×C8C2414yes—
254C4⋊Q8—28no—
255C4⋊Q8—28no—
256C4⋊Q8—48no—
257#127—216no—
258#127—28no—
259#127—28no—
260#124—264no—
261#124—216no—
262#124—28no—
263#124—28no—
264#124—216no—
265#124—28no—
266#124C2×D4116yes—
267#123—264no—
268#123—264no—
269C4×Q8—216no—
270C4×Q8—28no—
271C4×Q8—28no—
272C4×Q8—216no—
273C4×Q8—28no—
274C4×Q8—28no—
275C4×D4—264no—
276C4×D4—216no—
277C4×D4—28no—
278C4×D4—28no—
279C4×D4—216no—
280C4×D4—28no—
281C4×D4C2×D4116yes—
282C2×C4⋊C4—28no—
283C2×C4⋊C4—24no—
284C2×C4⋊C4—24no—
285C2×C4⋊C4—24no—
286C2×C4⋊C4—24no—
287C2×C4⋊C4—21no—
288C2×C4⋊C4—22no—
289C2×C4⋊C4—24no—
290C2×C4⋊C4—24no—
291C2×C4⋊C4—24no—
292C2×C4⋊C4—24no—
293C2×C4⋊C4—22no—
294C2×C4⋊C4—44no—
295C2×C4⋊C4—44no—
296C2×C4⋊C4C2×D414yes—
297C2×C4⋊C4C2×D414yes—
298C2×C4⋊C4C2×D414yes—
299C2×C4⋊C4C2×D414yes—
300C2×C4⋊C4C2414yes—
301C2×C4⋊C4C2412yes—
302C2×C22⋊C4—28no—
303C2×C22⋊C4—28no—
304C2×C22⋊C4—28no—
305C2×C22⋊C4—28no—
306C2×C22⋊C4—28no—
307C2×C22⋊C4—28no—
308C2×C22⋊C4—24no—
309C2×C22⋊C4—24no—
310C2×C22⋊C4—24no—
311C2×C22⋊C4—24no—
312C2×C22⋊C4—24no—
313C2×C22⋊C4—24no—
314C2×C42—28no—
315C2×C42—22no—
316C2×C42—22no—
317C2×C42—24no—
318C2×C42—22no—
319C2×C42—22no—
320C2×C42—24no—
321C2×C42—44no—
322C2×C42C2×D412yes—
323C2×C42C2×D412yes—
324C2×C42C2×D412yes—
325C2×C42C2×D414yes—
326C2×C42C2×D414yes—
327C2×C42C2412yes—
328C2×C42C2412yes—
329C2×C42C2412yes—
330C4⋊C8—28no—
331#103—216no—
332#103—48no—
333#102—216no—
334#102—48no—
335#97—28no—
336#95—24no—
337#95—28no—
338#95—28no—
339#95—28no—
340#95—28no—
341C24—24no—
342C24—24no—
343C24—22no—
344C24—22no—
345C24—44no—
346C24—44no—
347C24—42no—
348C24—42no—
349C24—42no—
350C24—42no—
351C24—44no—
352C24—44no—
353C24C22×D411yescharacteristic
354C2×Q8—28no—
355C2×Q8—24no—
356C2×Q8—28no—
357C2×Q8—22no—
358C2×Q8—216no—
359C2×Q8—24no—
360C2×Q8—24no—
361C2×Q8—24no—
362C2×Q8—24no—
363C2×Q8—24no—
364C2×Q8—24no—
365C2×Q8—24no—
366C2×Q8—24no—
367C2×Q8—44no—
368C2×Q8—416no—
369C2×Q8—44no—
370C2×Q8—44no—
371C2×Q8—44no—
372C2×Q8—44no—
373C2×Q8—44no—
374C2×Q8—44no—
375C2×Q8—48no—
376C2×Q8—48no—
377C2×Q8—48no—
378C2×Q8—48no—
379C2×Q8C22×D414yes—
380C2×D4—216no—
381C2×D4—216no—
382C2×D4—24no—
383C2×D4—24no—
384C2×D4—28no—
385C2×D4—28no—
386C2×D4—216no—
387C2×D4—22no—
388C2×D4—22no—
389C2×D4—24no—
390C2×D4—24no—
391C2×D4—24no—
392C2×D4—24no—
393C2×D4—432no—
394C2×D4—48no—
395C2×D4—44no—
396C2×D4—44no—
397C2×D4—48no—
398C2×D4—44no—
399C2×D4—44no—
400C2×D4—48no—
401C2×D4—88no—
402C2×D4—816no—
403C2×D4C22×D414yes—
404C2×D4C22×D414yes—
405C22×C4—22no—
406C22×C4—22no—
407C22×C4—22no—
408C22×C4—22no—
409C22×C4—24no—
410C22×C4—24no—
411C22×C4—22no—
412C22×C4—22no—
413C22×C4—24no—
414C22×C4—22no—
415C22×C4—22no—
416C22×C4—22no—
417C22×C4—24no—
418C22×C4—24no—
419C22×C4—22no—
420C22×C4—22no—
421C22×C4—216no—
422C22×C4—216no—
423C22×C4—24no—
424C22×C4—24no—
425C22×C4—44no—
426C22×C4—44no—
427C22×C4—44no—
428C22×C4—44no—
429C22×C4—44no—
430C22×C4—44no—
431C22×C4—44no—
432C22×C4—44no—
433C22×C4—816no—
434C22×C4—88no—
435C22×C4—88no—
436C22×C4—816no—
437C22×C4#12014yes—
438C22×C4#12014yes—
439C22×C4#13714yes—
440C22×C4C22×D412yes—
441C22×C4C22×D412yes—
442C22×C4C22×D412yes—
443C22×C4C22×D412yes—
444C22×C4C22×D412yes—
445C22×C4C22×D412yes—
446C22×C4C22×D411yescharacteristic
447C22×C4C22×D412yes—
448C22×C4C22×D412yes—
449C22×C4C2×#4114yes—
450C22×C4H(5,𝔽2)14yes—
451C22×C4C2511yescharacteristic
452Q16—432no—
453SD16—432no—
454SD16—432no—
455C2×C8—216no—
456C2×C8—24no—
457C2×C8—24no—
458C2×C8—24no—
459C2×C8—24no—
460C2×C8—24no—
461C2×C8—48no—
462C2×C8C2×#4118yes—
463C4⋊C4—216no—
464C4⋊C4—28no—
465C4⋊C4—24no—
466C4⋊C4—28no—
467C4⋊C4—28no—
468C4⋊C4—22no—
469C4⋊C4—24no—
470C4⋊C4—24no—
471C4⋊C4—48no—
472C4⋊C4—48no—
473C4⋊C4—44no—
474C4⋊C4C22×D414yes—
475C22⋊C4—216no—
476C22⋊C4—216no—
477C22⋊C4—216no—
478C22⋊C4—216no—
479C22⋊C4—216no—
480C22⋊C4—216no—
481C42—216no—
482C42—24no—
483C42—24no—
484C42—22no—
485C42—22no—
486C42—22no—
487C42—22no—
488C42—48no—
489C42#12018yes—
490C42C22×D414yes—
491C42C22×D414yes—
492C23—24no—
493C23—24no—
494C23—48no—
495C23—48no—
496C23—44no—
497C23—44no—
498C23—48no—
499C23—48no—
500C23—48no—
501C23—48no—
502C23—42no—
503C23—42no—
504C23—42no—
505C23—42no—
506C23—44no—
507C23—44no—
508C23—88no—
509C23—88no—
510C23—88no—
511C23—88no—
512C23C2×#12012yes—
513C23#55014yes—
514C23C2×#13712yes—
515C23#57512yes—
516C23#57714yes—
517C23C23×D411yescharacteristic
518Q8—28no—
519Q8—416no—
520Q8—42no—
521Q8—42no—
522Q8—48no—
523Q8—44no—
524Q8—44no—
525Q8—44no—
526Q8—44no—
527Q8—88no—
528D4—24no—
529D4—24no—
530D4—28no—
531D4—432no—
532D4—42no—
533D4—42no—
534D4—48no—
535D4—48no—
536D4—44no—
537D4—816no—
538C2×C4—22no—
539C2×C4—28no—
540C2×C4—28no—
541C2×C4—28no—
542C2×C4—22no—
543C2×C4—22no—
544C2×C4—22no—
545C2×C4—24no—
546C2×C4—24no—
547C2×C4—22no—
548C2×C4—22no—
549C2×C4—24no—
550C2×C4—22no—
551C2×C4—22no—
552C2×C4—22no—
553C2×C4—24no—
554C2×C4—24no—
555C2×C4—48no—
556C2×C4—44no—
557C2×C4—44no—
558C2×C4—44no—
559C2×C4—44no—
560C2×C4—48no—
561C2×C4—44no—
562C2×C4—44no—
563C2×C4—44no—
564C2×C4—44no—
565C2×C4—44no—
566C2×C4—44no—
567C2×C4—44no—
568C2×C4—816no—
569C2×C4—816no—
570C2×C4—88no—
571C2×C4—88no—
572C2×C4C2×#12014yes—
573C2×C4C2×#12014yes—
574C2×C4C2×#12012yes—
575C2×C4#53214yes—
576C2×C4#53514yes—
577C2×C4#54618yes—
578C2×C4#55014yes—
579C2×C4C2×#13714yes—
580C2×C4C23×D411yescharacteristic
581C2×C4C23×D411yescharacteristic
582C2×C4C22×#4112yes—
583C2×C4C2×H(5,𝔽2)12yes—
584C8—28no—
585C8—44no—
586C22—44no—
587C22—44no—
588C22—44no—
589C22—44no—
590C22—44no—
591C22—44no—
592C22—816no—
593C22—816no—
594C22—84no—
595C22—84no—
596C22—84no—
597C22—84no—
598C22#243114yes—
599C22#300714yes—
600C22#300914yes—
601C22#340018yes—
602C22#340118yes—
603C22C22×#12011yescharacteristic
604C22C2×#55012yes—
605C22C22×#13711yescharacteristic
606C22C2×#57511yescharacteristic
607C22C2×#57712yes—
608C4—24no—
609C4—24no—
610C4—24no—
611C4—44no—
612C4—42no—
613C4—42no—
614C4—42no—
615C4—44no—
616C4—84no—
617C4—84no—
618C4#243114yes—
619C4C2×#53211yescharacteristic
620C4C2×#53511yescharacteristic
621C4C2×#54612yes—
622C2—84no—
623C2—84no—
624C2#2564118yesdirect product factor
625C2C2×#243111yescharacteristic
626C2C2×#300711yescharacteristic
627C2C2×#300911yescharacteristic
628C2C2×#340012yes—
629C2C2×#340112yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#497C2semidirect
3. C22×#461C2semidirect
4. C2×#2568C2semidirect
5. #25641C2direct (N × H)
6. C2×#2015C2semidirect
8. C2×#1985C2semidirect
9. C2×#1983C2semidirect
10. C2×#1878C2semidirect
11. C2×#1877C2semidirect
12. C2×#1762C2semidirect
33. C2×#497C22semidirect
35. C2×#461C22semidirect
43. #2568C22semidirect
51. #2015C22semidirect
53. #1985C22semidirect
54. #1983C22semidirect
55. #1878C22semidirect
56. #1877C22semidirect
57. #1762C22semidirect
624. C2#25641direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5592
C22×#4972
C22×#4612
C2×#25682
#256412
C2×#20152
C2×#20142
C2×#19852
C2×#19832
C2×#18782
C2×#18772
C2×#17622