Finite Group Databasebeta

← C31×#19882 #21476641

Subgroups — C31×#19882 #21476641

Order 7936.

598 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×#3396C211yesmaximal, characteristic, complemented
2C31×#3394C211yesmaximal, characteristic, complemented
3C31×#3361C211yesmaximal, characteristic, complemented
4C31×#3356C211yesmaximal, characteristic, complemented
5C31×#1715C211yesmaximal, characteristic, complemented
6C31×#1687C211yesmaximal, characteristic
7C31×#1678C211yesmaximal, characteristic, complemented
8C31×#1672C211yesmaximal, characteristic, complemented
9C31×#1666C211yesmaximal, characteristic, complemented
10C31×#1640C211yesmaximal, characteristic, complemented
11C31×#1630C211yesmaximal, characteristic, complemented
12C31×#1628C211yesmaximal, characteristic, complemented
13C31×#1622C211yesmaximal, characteristic, complemented
14C31×#1583C211yesmaximal, characteristic, complemented
15C31×#1579C211yesmaximal, characteristic, complemented
16C31×#559C2211yescharacteristic
17C31×#559C2211yescharacteristic
18C31×#556C2211yescharacteristic
19C31×#554C2211yescharacteristic
20C31×#498C2211yescharacteristic
21C31×#495—21no—
22C31×#495—21no—
23C31×#493C2211yescharacteristic
24C31×#492C2211yescharacteristic
25C31×#492C2211yescharacteristic
26C31×#488—21no—
27C31×#486C2211yescharacteristic
28C31×#486C2211yescharacteristic
29C31×#485—21no—
30C31×#483—21no—
31C31×#478—21no—
32C31×#477C2211yescharacteristic
33C31×#477C2211yescharacteristic
34C31×#475C2211yescharacteristic
35C31×#470—21no—
36C31×#464—21no—
37C31×#463—21no—
38C31×#463—21no—
39C31×#463—21no—
40C31×#463—21no—
41C31×#462C2211yescharacteristic
42C31×#460C2211yescharacteristic
43C31×#460C2211yescharacteristic
44C31×#459C2211yescharacteristic
45C31×#459C2211yescharacteristic
46C8×Q8×C31C2211yescharacteristic
47C8×Q8×C31C2211yescharacteristic
48C8×Q8×C31C2211yescharacteristic
49C4×Q16×C31C2211yescharacteristic
50C4×SD16×C31—21no—
51C4×SD16×C31C2211yescharacteristic
52C4×D8×C31—21no—
53C4×D8×C31—21no—
54C31×#436C2211yescharacteristic
55C31×#428—21no—
56C31×#334C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#333C2211yescharacteristic
59C31×#332C2211yescharacteristic
60C31×#331C2211yescharacteristic
61C31×#331C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×Q8⋊C8C2211yescharacteristic
64C31×Q8⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C2×Q16×C31—21no—
68C2×Q16×C31D411yescharacteristic
69C2×SD16×C31—21no—
70C2×SD16×C31—21no—
71C2×SD16×C31—21no—
72C2×SD16×C31—21no—
73C2×SD16×C31—41no—
74C2×SD16×C31D411yescharacteristic
75C2×D8×C31—21no—
76C2×D8×C31—21no—
77C2×D8×C31—21no—
78C2×D8×C31—21no—
79C2×M16×C31—21no—
80C31×C4⋊Q8C2311yescharacteristic
81C31×C4⋊Q8C2311yescharacteristic
82C31×#127C2311yescharacteristic
83C31×#127C2311yescharacteristic
84C31×#126—41no—
85C31×#125—21no—
86C31×#124—21no—
87C31×#124—21no—
88C31×#124—21no—
89C31×#124—21no—
90C31×#124—21no—
91C31×#123—41no—
92C31×#123—41no—
93C31×C22⋊Q8—21no—
94C31×C22⋊Q8—21no—
95C31×C22⋊Q8—41no—
96C4×Q8×C31—21no—
97C4×Q8×C31C2311yescharacteristic
98C4×Q8×C31C2311yescharacteristic
99C4×Q8×C31C2311yescharacteristic
100C4×D4×C31—21no—
101C4×D4×C31—21no—
102C4×D4×C31—21no—
103C4×D4×C31—21no—
104C4×D4×C31—21no—
105C4×D4×C31C2311yescharacteristic
106C31×#117—21no—
107C2×C4⋊C4×C31—21no—
108C31×#107—21no—
109C31×#107—21no—
110C31×#107D411yescharacteristic
111C31×#106—21no—
112C31×#106—21no—
113C31×#106—21no—
114C31×#106D411yescharacteristic
115C31×C4⋊C8—21no—
116C31×C4⋊C8—21no—
117C31×C4⋊C8—21no—
118C31×C4⋊C8C2311yescharacteristic
119C31×C4⋊C8C2311yescharacteristic
120C31×C4⋊C8C2311yescharacteristic
121C31×C4⋊C8C2311yescharacteristic
122C31×#103—21no—
123C31×#103—21no—
124C31×#103—21no—
125C31×#103—21no—
126C31×#103D411yescharacteristic
127C31×#103D411yescharacteristic
128C31×#103D411yescharacteristic
129C31×#102—21no—
130C31×#102—21no—
131C31×#102—21no—
132C31×#102—21no—
133C31×#102—21no—
134C31×#102—21no—
135C31×#102—41no—
136C31×#102D411yescharacteristic
137C31×C22⋊C8—21no—
138C4×C8×C31—21no—
139C4×C8×C31—21no—
140C4×C8×C31—21no—
141C4×C8×C31C2311yescharacteristic
142C4×C8×C31C2311yescharacteristic
143C4×C8×C31C2311yescharacteristic
144C2×Q8×C31—21no—
145C2×Q8×C31—21no—
146C2×Q8×C31C2×D411yescharacteristic
147C2×Q8×C31C2×D411yescharacteristic
148C2×Q8×C31C2×D411yescharacteristic
149C2×D4×C31—21no—
150C2×D4×C31—21no—
151C2×D4×C31—21no—
152C2×D4×C31—21no—
153C2×D4×C31—21no—
154C2×D4×C31—21no—
155C2×D4×C31C2×D411yescharacteristic
156C22×C4×C31—21no—
157C22×C4×C31—41no—
158C22×C4×C31—41no—
159C22×C4×C31—41no—
160Q16×C31—22no—
161Q16×C31—81no—
162SD16×C31—41no—
163SD16×C31—42no—
164SD16×C31—81no—
165SD16×C31—81no—
166SD16×C31—81no—
167SD16×C31—82no—
168D8×C31—42no—
169D8×C31—42no—
170D8×C31—81no—
171D8×C31—81no—
172M16×C31—42no—
173C2×C8×C31—21no—
174C2×C8×C31—21no—
175C2×C8×C31—21no—
176C2×C8×C31—21no—
177C2×C8×C31—21no—
178C2×C8×C31C2×D411yescharacteristic
179C2×C8×C31C2×D411yescharacteristic
180C2×C8×C31C2×D411yescharacteristic
181C2×C8×C31C2×D411yescharacteristic
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—21no—
189C4⋊C4×C31—41no—
190C4⋊C4×C31—41no—
191C4⋊C4×C31—41no—
192C4⋊C4×C31C2×D411yescharacteristic
193C4⋊C4×C31C2×D411yescharacteristic
194C4⋊C4×C31C2×D411yescharacteristic
195C4⋊C4×C31C2×D411yescharacteristic
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—
204C22⋊C4×C31—41no—
205C22⋊C4×C31—41no—
206C42×C31—21no—
207C42×C31—21no—
208C42×C31—21no—
209C42×C31—41no—
210C42×C31C2411yescharacteristic
211#19882C3111yesmaximal, characteristic, direct product factor, Sylow
212C23×C31—21no—
213C23×C31—41no—
214C23×C31—41no—
215Q8×C31—21no—
216Q8×C31—21no—
217Q8×C31—21no—
218Q8×C31—21no—
219Q8×C31—21no—
220Q8×C31—21no—
221Q8×C31—41no—
222Q8×C31—41no—
223Q8×C31—81no—
224D4×C31—21no—
225D4×C31—21no—
226D4×C31—41no—
227D4×C31—41no—
228D4×C31—41no—
229D4×C31—41no—
230D4×C31—41no—
231D4×C31—41no—
232D4×C31—41no—
233D4×C31—41no—
234D4×C31—81no—
235D4×C31—81no—
236C2×C4×C31—21no—
237C2×C4×C31—21no—
238C2×C4×C31—21no—
239C2×C4×C31—21no—
240C2×C4×C31—21no—
241C2×C4×C31—21no—
242C2×C4×C31—21no—
243C2×C4×C31—41no—
244C2×C4×C31—41no—
245C2×C4×C31—41no—
246C2×C4×C31—41no—
247C2×C4×C31—161no—
248C2×C4×C31—161no—
249C2×C4×C31—161no—
250C2×C4×C31C22×D411yescharacteristic
251C2×C4×C31C22×D411yescharacteristic
252C2×C4×C31H(5,𝔽2)11yescharacteristic
253C8×C31—21no—
254C8×C31—21no—
255C8×C31—21no—
256C8×C31—41no—
257C8×C31—41no—
258C8×C31—41no—
259C8×C31—41no—
260C8×C31—41no—
261C8×C31#13512yes—
262#3396C2×C3111yescharacteristic, complemented
263#3394C2×C3111yescharacteristic, complemented
264#3361C2×C3111yescharacteristic, complemented
265#3356C2×C3111yescharacteristic, complemented
266#1715C2×C3111yescharacteristic, complemented
267#1687C2×C3111yescharacteristic
268#1678C2×C3111yescharacteristic, complemented
269#1672C2×C3111yescharacteristic, complemented
270#1666C2×C3111yescharacteristic, complemented
271#1640C2×C3111yescharacteristic, complemented
272#1630C2×C3111yescharacteristic, complemented
273#1628C2×C3111yescharacteristic, complemented
274#1622C2×C3111yescharacteristic, complemented
275#1583C2×C3111yescharacteristic, complemented
276#1579C2×C3111yescharacteristic, complemented
277C22×C31—41no—
278C22×C31—41no—
279C22×C31—41no—
280C22×C31—81no—
281C22×C31—81no—
282C22×C31—81no—
283C22×C31—81no—
284C22×C31—81no—
285C22×C31—81no—
286C22×C31D4211yescharacteristic
287C4×C31—21no—
288C4×C31—41no—
289C4×C31—41no—
290C4×C31—41no—
291C4×C31—41no—
292C4×C31—41no—
293C4×C31—41no—
294C4×C31—41no—
295C4×C31—81no—
296C4×C31—81no—
297C4×C31C2×#13511yescharacteristic
298C4×C31#57511yescharacteristic
299C4×C31#57711yescharacteristic
300C4×C31#57711yescharacteristic
301#559C22×C3111yescharacteristic
302#559C22×C3111yescharacteristic
303#556C22×C3111yescharacteristic
304#554C22×C3111yescharacteristic
305#498C22×C3111yescharacteristic
306#495—21no—
307#495—21no—
308#493C22×C3111yescharacteristic
309#492C22×C3111yescharacteristic
310#492C22×C3111yescharacteristic
311#488—21no—
312#486C22×C3111yescharacteristic
313#486C22×C3111yescharacteristic
314#485—21no—
315#483—21no—
316#478—21no—
317#477C22×C3111yescharacteristic
318#477C22×C3111yescharacteristic
319#475C22×C3111yescharacteristic
320#470—21no—
321#464—21no—
322#463—21no—
323#463—21no—
324#463—21no—
325#463—21no—
326#462C22×C3111yescharacteristic
327#460C22×C3111yescharacteristic
328#460C22×C3111yescharacteristic
329#459C22×C3111yescharacteristic
330#459C22×C3111yescharacteristic
331C8×Q8C22×C3111yescharacteristic
332C8×Q8C22×C3111yescharacteristic
333C8×Q8C22×C3111yescharacteristic
334C4×Q16C22×C3111yescharacteristic
335C4×SD16—21no—
336C4×SD16C22×C3111yescharacteristic
337C4×D8—21no—
338C4×D8—21no—
339#436C22×C3111yescharacteristic
340#428—21no—
341#334C22×C3111yescharacteristic
342#334C22×C3111yescharacteristic
343#333C22×C3111yescharacteristic
344#332C22×C3111yescharacteristic
345#331C22×C3111yescharacteristic
346#331C22×C3111yescharacteristic
347Q8⋊C8C22×C3111yescharacteristic
348Q8⋊C8C22×C3111yescharacteristic
349Q8⋊C8C22×C3111yescharacteristic
350D4⋊C8C22×C3111yescharacteristic
351#322C22×C3111yescharacteristic
352C2×C31—81no—
353C2×C31—161no—
354C2×C31—161no—
355C2×C31#327111yescharacteristic
356C2×C31#328411yescharacteristic
357C2×C31#328811yescharacteristic
358C2×Q16—21no—
359C2×Q16D4×C3111yescharacteristic
360C2×SD16—21no—
361C2×SD16—21no—
362C2×SD16—21no—
363C2×SD16—21no—
364C2×SD16—41no—
365C2×SD16D4×C3111yescharacteristic
366C2×D8—21no—
367C2×D8—21no—
368C2×D8—21no—
369C2×D8—21no—
370C2×M16—21no—
371C4⋊Q8C23×C3111yescharacteristic
372C4⋊Q8C23×C3111yescharacteristic
373#127C23×C3111yescharacteristic
374#127C23×C3111yescharacteristic
375#126—41no—
376#125—21no—
377#124—21no—
378#124—21no—
379#124—21no—
380#124—21no—
381#124—21no—
382#123—41no—
383#123—41no—
384C22⋊Q8—21no—
385C22⋊Q8—21no—
386C22⋊Q8—41no—
387C4×Q8—21no—
388C4×Q8C23×C3111yescharacteristic
389C4×Q8C23×C3111yescharacteristic
390C4×Q8C23×C3111yescharacteristic
391C4×D4—21no—
392C4×D4—21no—
393C4×D4—21no—
394C4×D4—21no—
395C4×D4—21no—
396C4×D4C23×C3111yescharacteristic
397#117—21no—
398C2×C4⋊C4—21no—
399#107—21no—
400#107—21no—
401#107D4×C3111yescharacteristic
402#106—21no—
403#106—21no—
404#106—21no—
405#106D4×C3111yescharacteristic
406C4⋊C8—21no—
407C4⋊C8—21no—
408C4⋊C8—21no—
409C4⋊C8C23×C3111yescharacteristic
410C4⋊C8C23×C3111yescharacteristic
411C4⋊C8C23×C3111yescharacteristic
412C4⋊C8C23×C3111yescharacteristic
413#103—21no—
414#103—21no—
415#103—21no—
416#103—21no—
417#103D4×C3111yescharacteristic
418#103D4×C3111yescharacteristic
419#103D4×C3111yescharacteristic
420#102—21no—
421#102—21no—
422#102—21no—
423#102—21no—
424#102—21no—
425#102—21no—
426#102—41no—
427#102D4×C3111yescharacteristic
428C22⋊C8—21no—
429C4×C8—21no—
430C4×C8—21no—
431C4×C8—21no—
432C4×C8C23×C3111yescharacteristic
433C4×C8C23×C3111yescharacteristic
434C4×C8C23×C3111yescharacteristic
435C31#1988211yescharacteristic, direct product factor, Sylow
436C2×Q8—21no—
437C2×Q8—21no—
438C2×Q8C2×D4×C3111yescharacteristic
439C2×Q8C2×D4×C3111yescharacteristic
440C2×Q8C2×D4×C3111yescharacteristic
441C2×D4—21no—
442C2×D4—21no—
443C2×D4—21no—
444C2×D4—21no—
445C2×D4—21no—
446C2×D4—21no—
447C2×D4C2×D4×C3111yescharacteristic
448C22×C4—21no—
449C22×C4—41no—
450C22×C4—41no—
451C22×C4—41no—
452Q16—22no—
453Q16—81no—
454SD16—41no—
455SD16—42no—
456SD16—81no—
457SD16—81no—
458SD16—81no—
459SD16—82no—
460D8—42no—
461D8—42no—
462D8—81no—
463D8—81no—
464M16—42no—
465C2×C8—21no—
466C2×C8—21no—
467C2×C8—21no—
468C2×C8—21no—
469C2×C8—21no—
470C2×C8C2×D4×C3111yescharacteristic
471C2×C8C2×D4×C3111yescharacteristic
472C2×C8C2×D4×C3111yescharacteristic
473C2×C8C2×D4×C3111yescharacteristic
474C4⋊C4—21no—
475C4⋊C4—21no—
476C4⋊C4—21no—
477C4⋊C4—21no—
478C4⋊C4—21no—
479C4⋊C4—21no—
480C4⋊C4—21no—
481C4⋊C4—41no—
482C4⋊C4—41no—
483C4⋊C4—41no—
484C4⋊C4C2×D4×C3111yescharacteristic
485C4⋊C4C2×D4×C3111yescharacteristic
486C4⋊C4C2×D4×C3111yescharacteristic
487C4⋊C4C2×D4×C3111yescharacteristic
488C22⋊C4—21no—
489C22⋊C4—41no—
490C22⋊C4—41no—
491C22⋊C4—41no—
492C22⋊C4—41no—
493C22⋊C4—41no—
494C22⋊C4—41no—
495C22⋊C4—41no—
496C22⋊C4—41no—
497C22⋊C4—41no—
498C42—21no—
499C42—21no—
500C42—21no—
501C42—41no—
502C42C24×C3111yescharacteristic
503C23—21no—
504C23—41no—
505C23—41no—
506Q8—21no—
507Q8—21no—
508Q8—21no—
509Q8—21no—
510Q8—21no—
511Q8—21no—
512Q8—41no—
513Q8—41no—
514Q8—81no—
515D4—21no—
516D4—21no—
517D4—41no—
518D4—41no—
519D4—41no—
520D4—41no—
521D4—41no—
522D4—41no—
523D4—41no—
524D4—41no—
525D4—81no—
526D4—81no—
527C2×C4—21no—
528C2×C4—21no—
529C2×C4—21no—
530C2×C4—21no—
531C2×C4—21no—
532C2×C4—21no—
533C2×C4—21no—
534C2×C4—41no—
535C2×C4—41no—
536C2×C4—41no—
537C2×C4—41no—
538C2×C4—161no—
539C2×C4—161no—
540C2×C4—161no—
541C2×C4C22×D4×C3111yescharacteristic
542C2×C4C22×D4×C3111yescharacteristic
543C2×C4C31×H(5,𝔽2)11yescharacteristic
544C8—21no—
545C8—21no—
546C8—21no—
547C8—41no—
548C8—41no—
549C8—41no—
550C8—41no—
551C8—41no—
552C8C31×#13512yes—
553C22—41no—
554C22—41no—
555C22—41no—
556C22—81no—
557C22—81no—
558C22—81no—
559C22—81no—
560C22—81no—
561C22—81no—
562C22D42×C3111yescharacteristic
563C4—21no—
564C4—41no—
565C4—41no—
566C4—41no—
567C4—41no—
568C4—41no—
569C4—41no—
570C4—41no—
571C4—81no—
572C4—81no—
573C4C2×C31×#13511yescharacteristic
574C4C31×#57511yescharacteristic
575C4C31×#57711yescharacteristic
576C4C31×#57711yescharacteristic
577C2—81no—
578C2—161no—
579C2—161no—
580C2C31×#327111yescharacteristic
581C2C31×#328411yescharacteristic
582C2C31×#328811yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#1687C2
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×#3396C2semidirect
2. C31×#3394C2semidirect
3. C31×#3361C2semidirect
4. C31×#3356C2semidirect
5. C31×#1715C2semidirect
7. C31×#1678C2semidirect
8. C31×#1672C2semidirect
9. C31×#1666C2semidirect
10. C31×#1640C2semidirect
11. C31×#1630C2semidirect
12. C31×#1628C2semidirect
13. C31×#1622C2semidirect
14. C31×#1583C2semidirect
15. C31×#1579C2semidirect
211. #19882C31direct (N × H)
262. #3396C2×C31semidirect
263. #3394C2×C31semidirect
264. #3361C2×C31semidirect
265. #3356C2×C31semidirect
266. #1715C2×C31semidirect
268. #1678C2×C31semidirect
269. #1672C2×C31semidirect
270. #1666C2×C31semidirect
271. #1640C2×C31semidirect
272. #1630C2×C31semidirect
273. #1628C2×C31semidirect
274. #1622C2×C31semidirect
275. #1583C2×C31semidirect
276. #1579C2×C31semidirect
435. C31#19882direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33962
C31×#33942
C31×#33612
C31×#33562
C31×#17152
C31×#16872
C31×#16782
C31×#16722
C31×#16662
C31×#16402
C31×#16302
C31×#16282
C31×#16222
C31×#15832
C31×#15792
#1988231