Finite Group Databasebeta

← C31×#19775 #21476534

Subgroups — C31×#19775 #21476534

Order 7936.

656 conjugacy classes of subgroups.

The subgroup lattice has 620 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3341C211yesmaximal, characteristic, complemented
2C31×#3325C211yesmaximal, characteristic, complemented
3C31×#3303C211yesmaximal, characteristic, complemented
4C31×#3294C211yesmaximal, characteristic, complemented
5C31×#1719C211yesmaximal, characteristic, complemented
6C31×#1703C211yesmaximal, characteristic, complemented
7C31×#1681C211yesmaximal, characteristic, complemented
8C31×#1677C211yesmaximal, characteristic, complemented
9C31×#1675C211yesmaximal, characteristic, complemented
10C31×#1646C211yesmaximal, characteristic, complemented
11C31×#1635C211yesmaximal, characteristic, complemented
12C31×#1629C211yesmaximal, characteristic, complemented
13C31×#1624C211yesmaximal, characteristic, complemented
14C31×#1581C211yesmaximal, characteristic, complemented
15C31×#1580C211yesmaximal, characteristic, complemented
16C31×#555C2211yescharacteristic
17C31×#555C2211yescharacteristic, complemented
18C31×#547C2211yescharacteristic
19D42×C31C2211yescharacteristic
20C31×#500C2211yescharacteristic, complemented
21C31×#492C2211yescharacteristic
22C31×#487C2211yescharacteristic, complemented
23C31×#487C2211yescharacteristic, complemented
24C31×#486C2211yescharacteristic
25C31×#486C2211yescharacteristic
26C31×#485—21no—
27C31×#482—21no—
28C31×#482—21no—
29C31×#482—21no—
30C31×#480—21no—
31C31×#476C2211yescharacteristic
32C31×#476C2211yescharacteristic
33C31×#476C2211yescharacteristic
34C31×#476C2211yescharacteristic, complemented
35C31×#474C2211yescharacteristic
36C31×#469—21no—
37C31×#466—21no—
38C31×#466—21no—
39C31×#465—21no—
40C31×#461C2211yescharacteristic, complemented
41C31×#459C2211yescharacteristic
42C31×#459C2211yescharacteristic
43C31×#449—21no—
44C31×#447—21no—
45C31×#447—21no—
46C4×D8×C31C2211yescharacteristic
47C4×D8×C31C2211yescharacteristic
48C31×#436C2211yescharacteristic
49C8×D4×C31C2211yescharacteristic
50C8×D4×C31C2211yescharacteristic, complemented
51C8×D4×C31C2211yescharacteristic, complemented
52C31×#427—21no—
53C31×#418—21no—
54C31×#416—21no—
55C2×C31×#102—21no—
56C31×#335C2211yescharacteristic, complemented
57C31×#334C2211yescharacteristic, complemented
58C31×#333C2211yescharacteristic, complemented
59C31×#333C2211yescharacteristic, complemented
60C31×#332C2211yescharacteristic, complemented
61C31×#331C2211yescharacteristic
62C31×D4⋊C8C2211yescharacteristic
63C31×D4⋊C8C2211yescharacteristic
64C31×D4⋊C8C2211yescharacteristic, complemented
65C31×D4⋊C8C2211yescharacteristic, complemented
66C31×#322C2211yescharacteristic, complemented
67C2×#41×C31—21no—
68C22×D4×C31—21no—
69C22×D4×C31—21no—
70C2×SD16×C31—21no—
71C2×SD16×C31—41no—
72C2×D8×C31—21no—
73C2×D8×C31—21no—
74C2×D8×C31D411yescharacteristic
75C2×D8×C31D411yescharacteristic
76C2×M16×C31—21no—
77C22×C8×C31—21no—
78C22×C8×C31—21no—
79C22×C8×C31—21no—
80C31×C4⋊Q8C2311yescharacteristic
81C31×C4⋊Q8C2311yescharacteristic
82C31×C4⋊Q8C2311yescharacteristic
83C31×#127C2311yescharacteristic
84C31×#124—41no—
85C31×#124—41no—
86C31×#123—41no—
87C31×C22⋊Q8—21no—
88C31×#121—21no—
89C31×#121—21no—
90C31×#121—21no—
91C31×#121—21no—
92C31×#121—21no—
93C31×#121—21no—
94C31×#121—21no—
95C31×#120—41no—
96C4×D4×C31C2311yescharacteristic
97C4×D4×C31C2311yescharacteristic
98C4×D4×C31C2311yescharacteristic
99C4×D4×C31C2311yescharacteristic
100C31×#117—21no—
101C31×#117—21no—
102C31×#117—21no—
103C31×#117—21no—
104C2×C4⋊C4×C31—21no—
105C31×#107—21no—
106C31×#107—21no—
107C31×#107—21no—
108C31×#107D411yescharacteristic
109C31×#107D411yescharacteristic
110C31×#106—21no—
111C31×#106—21no—
112C31×#106—21no—
113C31×#106—21no—
114C31×C4⋊C8C2311yescharacteristic
115C31×C4⋊C8C2311yescharacteristic
116C31×C4⋊C8C2311yescharacteristic
117C31×C4⋊C8C2311yescharacteristic
118C31×#103—21no—
119C31×#103—21no—
120C31×#103—21no—
121C31×#103—41no—
122C31×#102—21no—
123C31×#102—21no—
124C31×#102—21no—
125C31×#102—21no—
126C31×#102—21no—
127C31×#102—21no—
128C31×#102—21no—
129C31×#102—21no—
130C31×#102—21no—
131C31×#102—21no—
132C31×#102—21no—
133C31×#102D411yescharacteristic
134C31×#102D411yescharacteristic
135C31×#102D411yescharacteristic
136C31×#102D411yescharacteristic
137C31×C22⋊C8—21no—
138C31×C22⋊C8—21no—
139C31×C22⋊C8—21no—
140C31×C22⋊C8—21no—
141C4×C8×C31C2311yescharacteristic
142C4×C8×C31C2311yescharacteristic
143C4×C8×C31C2311yescharacteristic
144C24×C31—41no—
145#41×C31—42no—
146#41×C31—81no—
147C2×Q8×C31—21no—
148C2×Q8×C31—21no—
149C2×Q8×C31—21no—
150C2×D4×C31—21no—
151C2×D4×C31—21no—
152C2×D4×C31—21no—
153C2×D4×C31—41no—
154C2×D4×C31—41no—
155C2×D4×C31—42no—
156C2×D4×C31—42no—
157C2×D4×C31—41no—
158C2×D4×C31—41no—
159C2×D4×C31—41no—
160C2×D4×C31—81no—
161C2×D4×C31—81no—
162C2×D4×C31C2×D411yescharacteristic
163C2×D4×C31C2×D411yescharacteristic
164C2×D4×C31C2×D411yescharacteristic
165C2×D4×C31C2×D411yescharacteristic
166C22×C4×C31—21no—
167C22×C4×C31—21no—
168C22×C4×C31—21no—
169C22×C4×C31—21no—
170C22×C4×C31—41no—
171SD16×C31—81no—
172SD16×C31—82no—
173D8×C31—22no—
174D8×C31—41no—
175D8×C31—81no—
176D8×C31—81no—
177M16×C31—81no—
178C2×C8×C31—21no—
179C2×C8×C31—21no—
180C2×C8×C31—21no—
181C2×C8×C31—21no—
182C2×C8×C31—21no—
183C2×C8×C31—42no—
184C2×C8×C31—81no—
185C2×C8×C31—81no—
186C2×C8×C31C2×D411yescharacteristic
187C2×C8×C31C2×D411yescharacteristic
188C2×C8×C31C2×D411yescharacteristic
189C2×C8×C31C2×D411yescharacteristic
190C4⋊C4×C31—21no—
191C4⋊C4×C31—21no—
192C4⋊C4×C31—21no—
193C4⋊C4×C31—21no—
194C4⋊C4×C31—21no—
195C4⋊C4×C31—21no—
196C4⋊C4×C31—41no—
197C4⋊C4×C31C2×D411yescharacteristic
198C4⋊C4×C31C2×D411yescharacteristic
199C4⋊C4×C31C2×D411yescharacteristic
200C4⋊C4×C31C2×D411yescharacteristic
201C22⋊C4×C31—21no—
202C22⋊C4×C31—21no—
203C22⋊C4×C31—21no—
204C22⋊C4×C31—21no—
205C22⋊C4×C31—41no—
206C22⋊C4×C31—41no—
207C22⋊C4×C31—41no—
208C22⋊C4×C31—41no—
209C22⋊C4×C31—41no—
210C22⋊C4×C31—41no—
211C42×C31—41no—
212C42×C31—41no—
213C42×C31C2411yescharacteristic
214#19775C3111yesmaximal, characteristic, direct product factor, Sylow
215C23×C31—21no—
216C23×C31—21no—
217C23×C31—21no—
218C23×C31—21no—
219C23×C31—41no—
220C23×C31—82no—
221C23×C31—82no—
222C23×C31—161no—
223Q8×C31—41no—
224Q8×C31—41no—
225Q8×C31—81no—
226Q8×C31—81no—
227D4×C31—21no—
228D4×C31—21no—
229D4×C31—21no—
230D4×C31—21no—
231D4×C31—21no—
232D4×C31—21no—
233D4×C31—21no—
234D4×C31—41no—
235D4×C31—41no—
236D4×C31—41no—
237D4×C31—41no—
238D4×C31—81no—
239D4×C31—82no—
240D4×C31—82no—
241D4×C31—82no—
242D4×C31—161no—
243D4×C31—161no—
244D4×C31#13512yes—
245C2×C4×C31—21no—
246C2×C4×C31—21no—
247C2×C4×C31—21no—
248C2×C4×C31—21no—
249C2×C4×C31—41no—
250C2×C4×C31—41no—
251C2×C4×C31—41no—
252C2×C4×C31—41no—
253C2×C4×C31—41no—
254C2×C4×C31—41no—
255C2×C4×C31—41no—
256C2×C4×C31—41no—
257C2×C4×C31—41no—
258C2×C4×C31—41no—
259C2×C4×C31—41no—
260C2×C4×C31—82no—
261C2×C4×C31C22×D411yescharacteristic
262C2×C4×C31C22×D411yescharacteristic
263C2×C4×C31H(5,𝔽2)11yescharacteristic
264C8×C31—21no—
265C8×C31—21no—
266C8×C31—21no—
267C8×C31—21no—
268C8×C31—41no—
269C8×C31—41no—
270C8×C31—41no—
271C8×C31—41no—
272C8×C31—41no—
273#3341C2×C3111yescharacteristic, complemented
274#3325C2×C3111yescharacteristic, complemented
275#3303C2×C3111yescharacteristic, complemented
276#3294C2×C3111yescharacteristic, complemented
277#1719C2×C3111yescharacteristic, complemented
278#1703C2×C3111yescharacteristic, complemented
279#1681C2×C3111yescharacteristic, complemented
280#1677C2×C3111yescharacteristic, complemented
281#1675C2×C3111yescharacteristic, complemented
282#1646C2×C3111yescharacteristic, complemented
283#1635C2×C3111yescharacteristic, complemented
284#1629C2×C3111yescharacteristic, complemented
285#1624C2×C3111yescharacteristic, complemented
286#1581C2×C3111yescharacteristic, complemented
287#1580C2×C3111yescharacteristic, complemented
288C22×C31—22no—
289C22×C31—41no—
290C22×C31—41no—
291C22×C31—41no—
292C22×C31—41no—
293C22×C31—41no—
294C22×C31—41no—
295C22×C31—41no—
296C22×C31—41no—
297C22×C31—41no—
298C22×C31—41no—
299C22×C31—41no—
300C22×C31—81no—
301C22×C31—81no—
302C22×C31—81no—
303C22×C31—164no—
304C22×C31D4211yescharacteristic
305C4×C31—21no—
306C4×C31—41no—
307C4×C31—41no—
308C4×C31—41no—
309C4×C31—41no—
310C4×C31—81no—
311C4×C31—81no—
312C4×C31—81no—
313C4×C31C2×#13511yescharacteristic
314C4×C31#57511yescharacteristic
315C4×C31#57611yescharacteristic
316C4×C31#57711yescharacteristic
317#555C22×C3111yescharacteristic
318#555C22×C3111yescharacteristic, complemented
319#547C22×C3111yescharacteristic
320D42C22×C3111yescharacteristic
321#500C22×C3111yescharacteristic, complemented
322#492C22×C3111yescharacteristic
323#487C22×C3111yescharacteristic, complemented
324#487C22×C3111yescharacteristic, complemented
325#486C22×C3111yescharacteristic
326#486C22×C3111yescharacteristic
327#485—21no—
328#482—21no—
329#482—21no—
330#482—21no—
331#480—21no—
332#476C22×C3111yescharacteristic
333#476C22×C3111yescharacteristic
334#476C22×C3111yescharacteristic
335#476C22×C3111yescharacteristic, complemented
336#474C22×C3111yescharacteristic
337#469—21no—
338#466—21no—
339#466—21no—
340#465—21no—
341#461C22×C3111yescharacteristic, complemented
342#459C22×C3111yescharacteristic
343#459C22×C3111yescharacteristic
344#449—21no—
345#447—21no—
346#447—21no—
347C4×D8C22×C3111yescharacteristic
348C4×D8C22×C3111yescharacteristic
349#436C22×C3111yescharacteristic
350C8×D4C22×C3111yescharacteristic
351C8×D4C22×C3111yescharacteristic, complemented
352C8×D4C22×C3111yescharacteristic, complemented
353#427—21no—
354#418—21no—
355#416—21no—
356C2×#102—21no—
357#335C22×C3111yescharacteristic, complemented
358#334C22×C3111yescharacteristic, complemented
359#333C22×C3111yescharacteristic, complemented
360#333C22×C3111yescharacteristic, complemented
361#332C22×C3111yescharacteristic, complemented
362#331C22×C3111yescharacteristic
363D4⋊C8C22×C3111yescharacteristic
364D4⋊C8C22×C3111yescharacteristic
365D4⋊C8C22×C3111yescharacteristic, complemented
366D4⋊C8C22×C3111yescharacteristic, complemented
367#322C22×C3111yescharacteristic, complemented
368C2×C31—42no—
369C2×C31—81no—
370C2×C31—81no—
371C2×C31—81no—
372C2×C31—161no—
373C2×C31#326711yescharacteristic
374C2×C31#328011yescharacteristic
375C2×C31#328811yescharacteristic
376C2×#41—21no—
377C22×D4—21no—
378C22×D4—21no—
379C2×SD16—21no—
380C2×SD16—41no—
381C2×D8—21no—
382C2×D8—21no—
383C2×D8D4×C3111yescharacteristic
384C2×D8D4×C3111yescharacteristic
385C2×M16—21no—
386C22×C8—21no—
387C22×C8—21no—
388C22×C8—21no—
389C4⋊Q8C23×C3111yescharacteristic
390C4⋊Q8C23×C3111yescharacteristic
391C4⋊Q8C23×C3111yescharacteristic
392#127C23×C3111yescharacteristic
393#124—41no—
394#124—41no—
395#123—41no—
396C22⋊Q8—21no—
397#121—21no—
398#121—21no—
399#121—21no—
400#121—21no—
401#121—21no—
402#121—21no—
403#121—21no—
404#120—41no—
405C4×D4C23×C3111yescharacteristic
406C4×D4C23×C3111yescharacteristic
407C4×D4C23×C3111yescharacteristic
408C4×D4C23×C3111yescharacteristic
409#117—21no—
410#117—21no—
411#117—21no—
412#117—21no—
413C2×C4⋊C4—21no—
414#107—21no—
415#107—21no—
416#107—21no—
417#107D4×C3111yescharacteristic
418#107D4×C3111yescharacteristic
419#106—21no—
420#106—21no—
421#106—21no—
422#106—21no—
423C4⋊C8C23×C3111yescharacteristic
424C4⋊C8C23×C3111yescharacteristic
425C4⋊C8C23×C3111yescharacteristic
426C4⋊C8C23×C3111yescharacteristic
427#103—21no—
428#103—21no—
429#103—21no—
430#103—41no—
431#102—21no—
432#102—21no—
433#102—21no—
434#102—21no—
435#102—21no—
436#102—21no—
437#102—21no—
438#102—21no—
439#102—21no—
440#102—21no—
441#102—21no—
442#102D4×C3111yescharacteristic
443#102D4×C3111yescharacteristic
444#102D4×C3111yescharacteristic
445#102D4×C3111yescharacteristic
446C22⋊C8—21no—
447C22⋊C8—21no—
448C22⋊C8—21no—
449C22⋊C8—21no—
450C4×C8C23×C3111yescharacteristic
451C4×C8C23×C3111yescharacteristic
452C4×C8C23×C3111yescharacteristic
453C31#1977511yescharacteristic, direct product factor, Sylow
454C24—41no—
455#41—42no—
456#41—81no—
457C2×Q8—21no—
458C2×Q8—21no—
459C2×Q8—21no—
460C2×D4—21no—
461C2×D4—21no—
462C2×D4—21no—
463C2×D4—41no—
464C2×D4—41no—
465C2×D4—42no—
466C2×D4—42no—
467C2×D4—41no—
468C2×D4—41no—
469C2×D4—41no—
470C2×D4—81no—
471C2×D4—81no—
472C2×D4C2×D4×C3111yescharacteristic
473C2×D4C2×D4×C3111yescharacteristic
474C2×D4C2×D4×C3111yescharacteristic
475C2×D4C2×D4×C3111yescharacteristic
476C22×C4—21no—
477C22×C4—21no—
478C22×C4—21no—
479C22×C4—21no—
480C22×C4—41no—
481SD16—81no—
482SD16—82no—
483D8—22no—
484D8—41no—
485D8—81no—
486D8—81no—
487M16—81no—
488C2×C8—21no—
489C2×C8—21no—
490C2×C8—21no—
491C2×C8—21no—
492C2×C8—21no—
493C2×C8—42no—
494C2×C8—81no—
495C2×C8—81no—
496C2×C8C2×D4×C3111yescharacteristic
497C2×C8C2×D4×C3111yescharacteristic
498C2×C8C2×D4×C3111yescharacteristic
499C2×C8C2×D4×C3111yescharacteristic
500C4⋊C4—21no—
501C4⋊C4—21no—
502C4⋊C4—21no—
503C4⋊C4—21no—
504C4⋊C4—21no—
505C4⋊C4—21no—
506C4⋊C4—41no—
507C4⋊C4C2×D4×C3111yescharacteristic
508C4⋊C4C2×D4×C3111yescharacteristic
509C4⋊C4C2×D4×C3111yescharacteristic
510C4⋊C4C2×D4×C3111yescharacteristic
511C22⋊C4—21no—
512C22⋊C4—21no—
513C22⋊C4—21no—
514C22⋊C4—21no—
515C22⋊C4—41no—
516C22⋊C4—41no—
517C22⋊C4—41no—
518C22⋊C4—41no—
519C22⋊C4—41no—
520C22⋊C4—41no—
521C42—41no—
522C42—41no—
523C42C24×C3111yescharacteristic
524C23—21no—
525C23—21no—
526C23—21no—
527C23—21no—
528C23—41no—
529C23—82no—
530C23—82no—
531C23—161no—
532Q8—41no—
533Q8—41no—
534Q8—81no—
535Q8—81no—
536D4—21no—
537D4—21no—
538D4—21no—
539D4—21no—
540D4—21no—
541D4—21no—
542D4—21no—
543D4—41no—
544D4—41no—
545D4—41no—
546D4—41no—
547D4—81no—
548D4—82no—
549D4—82no—
550D4—82no—
551D4—161no—
552D4—161no—
553D4C31×#13512yes—
554C2×C4—21no—
555C2×C4—21no—
556C2×C4—21no—
557C2×C4—21no—
558C2×C4—41no—
559C2×C4—41no—
560C2×C4—41no—
561C2×C4—41no—
562C2×C4—41no—
563C2×C4—41no—
564C2×C4—41no—
565C2×C4—41no—
566C2×C4—41no—
567C2×C4—41no—
568C2×C4—41no—
569C2×C4—82no—
570C2×C4C22×D4×C3111yescharacteristic
571C2×C4C22×D4×C3111yescharacteristic
572C2×C4C31×H(5,𝔽2)11yescharacteristic
573C8—21no—
574C8—21no—
575C8—21no—
576C8—21no—
577C8—41no—
578C8—41no—
579C8—41no—
580C8—41no—
581C8—41no—
582C22—22no—
583C22—41no—
584C22—41no—
585C22—41no—
586C22—41no—
587C22—41no—
588C22—41no—
589C22—41no—
590C22—41no—
591C22—41no—
592C22—41no—
593C22—41no—
594C22—81no—
595C22—81no—
596C22—81no—
597C22—164no—
598C22D42×C3111yescharacteristic
599C4—21no—
600C4—41no—
601C4—41no—
602C4—41no—
603C4—41no—
604C4—81no—
605C4—81no—
606C4—81no—
607C4C2×C31×#13511yescharacteristic
608C4C31×#57511yescharacteristic
609C4C31×#57611yescharacteristic
610C4C31×#57711yescharacteristic
611C2—42no—
612C2—81no—
613C2—81no—
614C2—81no—
615C2—161no—
616C2C31×#326711yescharacteristic
617C2C31×#328011yescharacteristic
618C2C31×#328811yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3341C2semidirect
2. C31×#3325C2semidirect
3. C31×#3303C2semidirect
4. C31×#3294C2semidirect
5. C31×#1719C2semidirect
6. C31×#1703C2semidirect
7. C31×#1681C2semidirect
8. C31×#1677C2semidirect
9. C31×#1675C2semidirect
10. C31×#1646C2semidirect
11. C31×#1635C2semidirect
12. C31×#1629C2semidirect
13. C31×#1624C2semidirect
14. C31×#1581C2semidirect
15. C31×#1580C2semidirect
17. C31×#555C22semidirect
20. C31×#500C22semidirect
22. C31×#487C22semidirect
23. C31×#487C22semidirect
34. C31×#476C22semidirect
40. C31×#461C22semidirect
50. C8×D4×C31C22semidirect
51. C8×D4×C31C22semidirect
56. C31×#335C22semidirect
57. C31×#334C22semidirect
58. C31×#333C22semidirect
59. C31×#333C22semidirect
60. C31×#332C22semidirect
64. C31×D4⋊C8C22semidirect
65. C31×D4⋊C8C22semidirect
66. C31×#322C22semidirect
214. #19775C31direct (N × H)
273. #3341C2×C31semidirect
274. #3325C2×C31semidirect
275. #3303C2×C31semidirect
276. #3294C2×C31semidirect
277. #1719C2×C31semidirect
278. #1703C2×C31semidirect
279. #1681C2×C31semidirect
280. #1677C2×C31semidirect
281. #1675C2×C31semidirect
282. #1646C2×C31semidirect
283. #1635C2×C31semidirect
284. #1629C2×C31semidirect
285. #1624C2×C31semidirect
286. #1581C2×C31semidirect
287. #1580C2×C31semidirect
318. #555C22×C31semidirect
321. #500C22×C31semidirect
323. #487C22×C31semidirect
324. #487C22×C31semidirect
335. #476C22×C31semidirect
341. #461C22×C31semidirect
351. C8×D4C22×C31semidirect
352. C8×D4C22×C31semidirect
357. #335C22×C31semidirect
358. #334C22×C31semidirect
359. #333C22×C31semidirect
360. #333C22×C31semidirect
361. #332C22×C31semidirect
365. D4⋊C8C22×C31semidirect
366. D4⋊C8C22×C31semidirect
367. #322C22×C31semidirect
453. C31#19775direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33412
C31×#33252
C31×#33032
C31×#32942
C31×#17192
C31×#17032
C31×#16812
C31×#16772
C31×#16752
C31×#16462
C31×#16352
C31×#16292
C31×#16242
C31×#15812
C31×#15802
#1977531