Finite Group Databasebeta

← C31×#19862 #21476621

Subgroups — C31×#19862 #21476621

Order 7936.

602 conjugacy classes of subgroups.

The subgroup lattice has 584 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3354C211yesmaximal, characteristic, complemented
2C31×#3341C211yesmaximal, characteristic, complemented
3C31×#3341C211yesmaximal, characteristic, complemented
4C31×#3303C211yesmaximal, characteristic, complemented
5C31×#1723C211yesmaximal, characteristic, complemented
6C31×#1695C211yesmaximal, characteristic, complemented
7C31×#1683C211yesmaximal, characteristic, complemented
8C31×#1675C211yesmaximal, characteristic, complemented
9C31×#1671C211yesmaximal, characteristic, complemented
10C31×#1646C211yesmaximal, characteristic, complemented
11C31×#1635C211yesmaximal, characteristic, complemented
12C31×#1634C211yesmaximal, characteristic, complemented
13C31×#1634C211yesmaximal, characteristic, complemented
14C31×#1581C211yesmaximal, characteristic, complemented
15C31×#1580C211yesmaximal, characteristic, complemented
16C31×#555C2211yescharacteristic
17C31×#555C2211yescharacteristic
18C31×#555C2211yescharacteristic
19C31×#547C2211yescharacteristic
20C31×#500C2211yescharacteristic
21C31×#500C2211yescharacteristic
22C31×#498C2211yescharacteristic
23C31×#494C2211yescharacteristic
24C31×#487C2211yescharacteristic
25C31×#487C2211yescharacteristic
26C31×#485—21no—
27C31×#482—21no—
28C31×#482—21no—
29C31×#482—21no—
30C31×#482—21no—
31C31×#482—21no—
32C31×#481—21no—
33C31×#476C2211yescharacteristic
34C31×#476C2211yescharacteristic
35C31×#476C2211yescharacteristic
36C31×#476C2211yescharacteristic
37C31×#476C2211yescharacteristic
38C31×#476C2211yescharacteristic
39C31×#474C2211yescharacteristic
40C31×#469—21no—
41C31×#466—21no—
42C31×#466—21no—
43C31×#465—21no—
44C31×#461C2211yescharacteristic
45C31×#449—21no—
46C4×D8×C31C2211yescharacteristic
47C4×D8×C31C2211yescharacteristic
48C31×#436C2211yescharacteristic
49C8×D4×C31C2211yescharacteristic
50C8×D4×C31C2211yescharacteristic
51C8×D4×C31C2211yescharacteristic
52C31×#428—21no—
53C31×#427—21no—
54C31×#427—21no—
55C31×#416—21no—
56C31×#335C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#333C2211yescharacteristic
59C31×#333C2211yescharacteristic
60C31×#333C2211yescharacteristic
61C31×#332C2211yescharacteristic
62C31×D4⋊C8C2211yescharacteristic
63C31×D4⋊C8C2211yescharacteristic
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C2×#41×C31—21no—
68C2×Q16×C31—41no—
69C2×SD16×C31—21no—
70C2×D8×C31D411yescharacteristic
71C2×D8×C31D411yescharacteristic
72C2×M16×C31—21no—
73C22×C8×C31—21no—
74C22×C8×C31—21no—
75C22×C8×C31—21no—
76C31×C4⋊Q8C2311yescharacteristic
77C31×C4⋊Q8C2311yescharacteristic
78C31×C4⋊Q8C2311yescharacteristic
79C31×C4⋊Q8C2311yescharacteristic
80C31×#124—41no—
81C31×#124—41no—
82C31×#124—41no—
83C31×#123—41no—
84C31×C22⋊Q8—21no—
85C31×#121—21no—
86C31×#121—21no—
87C31×#121—21no—
88C31×#121—21no—
89C31×#121—21no—
90C31×#121—21no—
91C31×#121—21no—
92C4×D4×C31C2311yescharacteristic
93C4×D4×C31C2311yescharacteristic
94C4×D4×C31C2311yescharacteristic
95C4×D4×C31C2311yescharacteristic
96C31×#117—21no—
97C31×#117—21no—
98C31×#117—21no—
99C31×#117—21no—
100C31×#117—21no—
101C31×#117—21no—
102C2×C4⋊C4×C31—21no—
103C31×#107—21no—
104C31×#107—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×#106—21no—
115C31×#106—21no—
116C31×#106—21no—
117C31×#106—21no—
118C31×C4⋊C8C2311yescharacteristic
119C31×C4⋊C8C2311yescharacteristic
120C31×C4⋊C8C2311yescharacteristic
121C31×C4⋊C8C2311yescharacteristic
122C31×#103—21no—
123C31×#103—21no—
124C31×#103—21no—
125C31×#103—41no—
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
144#41×C31—42no—
145#41×C31—81no—
146C2×Q8×C31—21no—
147C2×Q8×C31—21no—
148C2×Q8×C31—21no—
149C2×Q8×C31—21no—
150C2×D4×C31—41no—
151C2×D4×C31—41no—
152C2×D4×C31—41no—
153C2×D4×C31—41no—
154C2×D4×C31C2×D411yescharacteristic
155C2×D4×C31C2×D411yescharacteristic
156C2×D4×C31C2×D411yescharacteristic
157C2×D4×C31C2×D411yescharacteristic
158C22×C4×C31—21no—
159C22×C4×C31—21no—
160C22×C4×C31—21no—
161C22×C4×C31—21no—
162C22×C4×C31—41no—
163Q16×C31—82no—
164SD16×C31—81no—
165D8×C31—22no—
166D8×C31—41no—
167M16×C31—42no—
168C2×C8×C31—21no—
169C2×C8×C31—21no—
170C2×C8×C31—21no—
171C2×C8×C31—21no—
172C2×C8×C31—21no—
173C2×C8×C31—42no—
174C2×C8×C31—42no—
175C2×C8×C31—81no—
176C2×C8×C31C2×D411yescharacteristic
177C2×C8×C31C2×D411yescharacteristic
178C2×C8×C31C2×D411yescharacteristic
179C2×C8×C31C2×D411yescharacteristic
180C4⋊C4×C31—21no—
181C4⋊C4×C31—21no—
182C4⋊C4×C31—21no—
183C4⋊C4×C31—21no—
184C4⋊C4×C31—21no—
185C4⋊C4×C31—21no—
186C4⋊C4×C31—21no—
187C4⋊C4×C31—21no—
188C4⋊C4×C31—41no—
189C4⋊C4×C31C2×D411yescharacteristic
190C4⋊C4×C31C2×D411yescharacteristic
191C4⋊C4×C31C2×D411yescharacteristic
192C4⋊C4×C31C2×D411yescharacteristic
193C22⋊C4×C31—21no—
194C22⋊C4×C31—21no—
195C22⋊C4×C31—21no—
196C22⋊C4×C31—21no—
197C22⋊C4×C31—41no—
198C22⋊C4×C31—41no—
199C22⋊C4×C31—41no—
200C22⋊C4×C31—41no—
201C22⋊C4×C31—41no—
202C22⋊C4×C31—41no—
203C22⋊C4×C31—41no—
204C42×C31—41no—
205C42×C31—41no—
206C42×C31—41no—
207C42×C31C2411yescharacteristic
208#19862C3111yesmaximal, characteristic, direct product factor, Sylow
209C23×C31—21no—
210C23×C31—21no—
211C23×C31—21no—
212C23×C31—21no—
213Q8×C31—41no—
214Q8×C31—41no—
215Q8×C31—81no—
216Q8×C31—81no—
217Q8×C31—81no—
218D4×C31—21no—
219D4×C31—21no—
220D4×C31—21no—
221D4×C31—21no—
222D4×C31—21no—
223D4×C31—21no—
224D4×C31—21no—
225D4×C31—21no—
226D4×C31—82no—
227D4×C31—161no—
228D4×C31—161no—
229D4×C31—161no—
230C2×C4×C31—21no—
231C2×C4×C31—21no—
232C2×C4×C31—21no—
233C2×C4×C31—21no—
234C2×C4×C31—41no—
235C2×C4×C31—41no—
236C2×C4×C31—41no—
237C2×C4×C31—41no—
238C2×C4×C31—41no—
239C2×C4×C31—41no—
240C2×C4×C31—41no—
241C2×C4×C31—41no—
242C2×C4×C31—41no—
243C2×C4×C31—41no—
244C2×C4×C31—41no—
245C2×C4×C31—41no—
246C2×C4×C31—82no—
247C2×C4×C31C22×D411yescharacteristic
248C2×C4×C31C22×D411yescharacteristic
249C2×C4×C31H(5,𝔽2)11yescharacteristic
250C8×C31—21no—
251C8×C31—21no—
252C8×C31—21no—
253C8×C31—41no—
254C8×C31—41no—
255C8×C31—41no—
256C8×C31—41no—
257C8×C31—41no—
258C8×C31#13512yes—
259#3354C2×C3111yescharacteristic, complemented
260#3341C2×C3111yescharacteristic, complemented
261#3341C2×C3111yescharacteristic, complemented
262#3303C2×C3111yescharacteristic, complemented
263#1723C2×C3111yescharacteristic, complemented
264#1695C2×C3111yescharacteristic, complemented
265#1683C2×C3111yescharacteristic, complemented
266#1675C2×C3111yescharacteristic, complemented
267#1671C2×C3111yescharacteristic, complemented
268#1646C2×C3111yescharacteristic, complemented
269#1635C2×C3111yescharacteristic, complemented
270#1634C2×C3111yescharacteristic, complemented
271#1634C2×C3111yescharacteristic, complemented
272#1581C2×C3111yescharacteristic, complemented
273#1580C2×C3111yescharacteristic, complemented
274C22×C31—41no—
275C22×C31—41no—
276C22×C31—41no—
277C22×C31—41no—
278C22×C31—41no—
279C22×C31—41no—
280C22×C31—41no—
281C22×C31—41no—
282C22×C31—41no—
283C22×C31—41no—
284C22×C31—41no—
285C22×C31—41no—
286C22×C31D4211yescharacteristic
287C4×C31—21no—
288C4×C31—41no—
289C4×C31—41no—
290C4×C31—41no—
291C4×C31—41no—
292C4×C31—81no—
293C4×C31—81no—
294C4×C31—81no—
295C4×C31—81no—
296C4×C31C2×#13511yescharacteristic
297C4×C31#57511yescharacteristic
298C4×C31#57711yescharacteristic
299C4×C31#57811yescharacteristic
300#555C22×C3111yescharacteristic
301#555C22×C3111yescharacteristic
302#555C22×C3111yescharacteristic
303#547C22×C3111yescharacteristic
304#500C22×C3111yescharacteristic
305#500C22×C3111yescharacteristic
306#498C22×C3111yescharacteristic
307#494C22×C3111yescharacteristic
308#487C22×C3111yescharacteristic
309#487C22×C3111yescharacteristic
310#485—21no—
311#482—21no—
312#482—21no—
313#482—21no—
314#482—21no—
315#482—21no—
316#481—21no—
317#476C22×C3111yescharacteristic
318#476C22×C3111yescharacteristic
319#476C22×C3111yescharacteristic
320#476C22×C3111yescharacteristic
321#476C22×C3111yescharacteristic
322#476C22×C3111yescharacteristic
323#474C22×C3111yescharacteristic
324#469—21no—
325#466—21no—
326#466—21no—
327#465—21no—
328#461C22×C3111yescharacteristic
329#449—21no—
330C4×D8C22×C3111yescharacteristic
331C4×D8C22×C3111yescharacteristic
332#436C22×C3111yescharacteristic
333C8×D4C22×C3111yescharacteristic
334C8×D4C22×C3111yescharacteristic
335C8×D4C22×C3111yescharacteristic
336#428—21no—
337#427—21no—
338#427—21no—
339#416—21no—
340#335C22×C3111yescharacteristic
341#334C22×C3111yescharacteristic
342#333C22×C3111yescharacteristic
343#333C22×C3111yescharacteristic
344#333C22×C3111yescharacteristic
345#332C22×C3111yescharacteristic
346D4⋊C8C22×C3111yescharacteristic
347D4⋊C8C22×C3111yescharacteristic
348D4⋊C8C22×C3111yescharacteristic
349D4⋊C8C22×C3111yescharacteristic
350#322C22×C3111yescharacteristic
351C2×C31—81no—
352C2×C31—81no—
353C2×C31—81no—
354C2×C31—81no—
355C2×C31#326711yescharacteristic
356C2×C31#328311yescharacteristic
357C2×C31#328811yescharacteristic
358C2×#41—21no—
359C2×Q16—41no—
360C2×SD16—21no—
361C2×D8D4×C3111yescharacteristic
362C2×D8D4×C3111yescharacteristic
363C2×M16—21no—
364C22×C8—21no—
365C22×C8—21no—
366C22×C8—21no—
367C4⋊Q8C23×C3111yescharacteristic
368C4⋊Q8C23×C3111yescharacteristic
369C4⋊Q8C23×C3111yescharacteristic
370C4⋊Q8C23×C3111yescharacteristic
371#124—41no—
372#124—41no—
373#124—41no—
374#123—41no—
375C22⋊Q8—21no—
376#121—21no—
377#121—21no—
378#121—21no—
379#121—21no—
380#121—21no—
381#121—21no—
382#121—21no—
383C4×D4C23×C3111yescharacteristic
384C4×D4C23×C3111yescharacteristic
385C4×D4C23×C3111yescharacteristic
386C4×D4C23×C3111yescharacteristic
387#117—21no—
388#117—21no—
389#117—21no—
390#117—21no—
391#117—21no—
392#117—21no—
393C2×C4⋊C4—21no—
394#107—21no—
395#107—21no—
396#107—21no—
397#107—21no—
398#107—21no—
399#107D4×C3111yescharacteristic
400#107D4×C3111yescharacteristic
401#106—21no—
402#106—21no—
403#106—21no—
404#106—21no—
405#106—21no—
406#106—21no—
407#106—21no—
408#106—21no—
409C4⋊C8C23×C3111yescharacteristic
410C4⋊C8C23×C3111yescharacteristic
411C4⋊C8C23×C3111yescharacteristic
412C4⋊C8C23×C3111yescharacteristic
413#103—21no—
414#103—21no—
415#103—21no—
416#103—41no—
417#102—21no—
418#102—21no—
419#102—21no—
420#102—21no—
421#102—21no—
422#102—21no—
423#102—21no—
424#102D4×C3111yescharacteristic
425#102D4×C3111yescharacteristic
426#102D4×C3111yescharacteristic
427#102D4×C3111yescharacteristic
428C22⋊C8—21no—
429C22⋊C8—21no—
430C22⋊C8—21no—
431C22⋊C8—21no—
432C4×C8C23×C3111yescharacteristic
433C4×C8C23×C3111yescharacteristic
434C4×C8C23×C3111yescharacteristic
435C31#1986211yescharacteristic, direct product factor, Sylow
436#41—42no—
437#41—81no—
438C2×Q8—21no—
439C2×Q8—21no—
440C2×Q8—21no—
441C2×Q8—21no—
442C2×D4—41no—
443C2×D4—41no—
444C2×D4—41no—
445C2×D4—41no—
446C2×D4C2×D4×C3111yescharacteristic
447C2×D4C2×D4×C3111yescharacteristic
448C2×D4C2×D4×C3111yescharacteristic
449C2×D4C2×D4×C3111yescharacteristic
450C22×C4—21no—
451C22×C4—21no—
452C22×C4—21no—
453C22×C4—21no—
454C22×C4—41no—
455Q16—82no—
456SD16—81no—
457D8—22no—
458D8—41no—
459M16—42no—
460C2×C8—21no—
461C2×C8—21no—
462C2×C8—21no—
463C2×C8—21no—
464C2×C8—21no—
465C2×C8—42no—
466C2×C8—42no—
467C2×C8—81no—
468C2×C8C2×D4×C3111yescharacteristic
469C2×C8C2×D4×C3111yescharacteristic
470C2×C8C2×D4×C3111yescharacteristic
471C2×C8C2×D4×C3111yescharacteristic
472C4⋊C4—21no—
473C4⋊C4—21no—
474C4⋊C4—21no—
475C4⋊C4—21no—
476C4⋊C4—21no—
477C4⋊C4—21no—
478C4⋊C4—21no—
479C4⋊C4—21no—
480C4⋊C4—41no—
481C4⋊C4C2×D4×C3111yescharacteristic
482C4⋊C4C2×D4×C3111yescharacteristic
483C4⋊C4C2×D4×C3111yescharacteristic
484C4⋊C4C2×D4×C3111yescharacteristic
485C22⋊C4—21no—
486C22⋊C4—21no—
487C22⋊C4—21no—
488C22⋊C4—21no—
489C22⋊C4—41no—
490C22⋊C4—41no—
491C22⋊C4—41no—
492C22⋊C4—41no—
493C22⋊C4—41no—
494C22⋊C4—41no—
495C22⋊C4—41no—
496C42—41no—
497C42—41no—
498C42—41no—
499C42C24×C3111yescharacteristic
500C23—21no—
501C23—21no—
502C23—21no—
503C23—21no—
504Q8—41no—
505Q8—41no—
506Q8—81no—
507Q8—81no—
508Q8—81no—
509D4—21no—
510D4—21no—
511D4—21no—
512D4—21no—
513D4—21no—
514D4—21no—
515D4—21no—
516D4—21no—
517D4—82no—
518D4—161no—
519D4—161no—
520D4—161no—
521C2×C4—21no—
522C2×C4—21no—
523C2×C4—21no—
524C2×C4—21no—
525C2×C4—41no—
526C2×C4—41no—
527C2×C4—41no—
528C2×C4—41no—
529C2×C4—41no—
530C2×C4—41no—
531C2×C4—41no—
532C2×C4—41no—
533C2×C4—41no—
534C2×C4—41no—
535C2×C4—41no—
536C2×C4—41no—
537C2×C4—82no—
538C2×C4C22×D4×C3111yescharacteristic
539C2×C4C22×D4×C3111yescharacteristic
540C2×C4C31×H(5,𝔽2)11yescharacteristic
541C8—21no—
542C8—21no—
543C8—21no—
544C8—41no—
545C8—41no—
546C8—41no—
547C8—41no—
548C8—41no—
549C8C31×#13512yes—
550C22—41no—
551C22—41no—
552C22—41no—
553C22—41no—
554C22—41no—
555C22—41no—
556C22—41no—
557C22—41no—
558C22—41no—
559C22—41no—
560C22—41no—
561C22—41no—
562C22D42×C3111yescharacteristic
563C4—21no—
564C4—41no—
565C4—41no—
566C4—41no—
567C4—41no—
568C4—81no—
569C4—81no—
570C4—81no—
571C4—81no—
572C4C2×C31×#13511yescharacteristic
573C4C31×#57511yescharacteristic
574C4C31×#57711yescharacteristic
575C4C31×#57811yescharacteristic
576C2—81no—
577C2—81no—
578C2—81no—
579C2—81no—
580C2C31×#326711yescharacteristic
581C2C31×#328311yescharacteristic
582C2C31×#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×#3354C2semidirect
2. C31×#3341C2semidirect
3. C31×#3341C2semidirect
4. C31×#3303C2semidirect
5. C31×#1723C2semidirect
6. C31×#1695C2semidirect
7. C31×#1683C2semidirect
8. C31×#1675C2semidirect
9. C31×#1671C2semidirect
10. C31×#1646C2semidirect
11. C31×#1635C2semidirect
12. C31×#1634C2semidirect
13. C31×#1634C2semidirect
14. C31×#1581C2semidirect
15. C31×#1580C2semidirect
208. #19862C31direct (N × H)
259. #3354C2×C31semidirect
260. #3341C2×C31semidirect
261. #3341C2×C31semidirect
262. #3303C2×C31semidirect
263. #1723C2×C31semidirect
264. #1695C2×C31semidirect
265. #1683C2×C31semidirect
266. #1675C2×C31semidirect
267. #1671C2×C31semidirect
268. #1646C2×C31semidirect
269. #1635C2×C31semidirect
270. #1634C2×C31semidirect
271. #1634C2×C31semidirect
272. #1581C2×C31semidirect
273. #1580C2×C31semidirect
435. C31#19862direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33542
C31×#33412
C31×#33032
C31×#17232
C31×#16952
C31×#16832
C31×#16752
C31×#16712
C31×#16462
C31×#16352
C31×#16342
C31×#15812
C31×#15802
#1986231