Finite Group Databasebeta

← C31×#19825 #21476584

Subgroups — C31×#19825 #21476584

Order 7936.

642 conjugacy classes of subgroups.

The subgroup lattice has 610 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3394C211yesmaximal, characteristic, complemented
2C31×#3361C211yesmaximal, characteristic, complemented
3C31×#3324C211yesmaximal, characteristic, complemented
4C31×#3295C211yesmaximal, characteristic, complemented
5C31×#1717C211yesmaximal, characteristic, complemented
6C31×#1697C211yesmaximal, characteristic, complemented
7C31×#1682C211yesmaximal, characteristic, complemented
8C31×#1678C211yesmaximal, characteristic, complemented
9C31×#1665C211yesmaximal, characteristic, complemented
10C31×#1644C211yesmaximal, characteristic, complemented
11C31×#1638C211yesmaximal, characteristic, complemented
12C31×#1620C211yesmaximal, characteristic, complemented
13C31×#1619C211yesmaximal, characteristic
14C31×#1583C211yesmaximal, characteristic, complemented
15C31×SD16⋊C8C211yesmaximal, characteristic, complemented
16C31×#559C2211yescharacteristic, complemented
17C31×#556C2211yescharacteristic
18C31×#554C2211yescharacteristic
19D42×C31C2211yescharacteristic
20C31×#495—21no—
21C31×#493C2211yescharacteristic
22C31×#492C2211yescharacteristic, complemented
23C31×#488—21no—
24C31×#487C2211yescharacteristic, complemented
25C31×#486C2211yescharacteristic
26C31×#486C2211yescharacteristic
27C31×#486C2211yescharacteristic, complemented
28C31×#482—21no—
29C31×#481—21no—
30C31×#478—21no—
31C31×#477C2211yescharacteristic, complemented
32C31×#476C2211yescharacteristic
33C31×#474C2211yescharacteristic
34C31×#468—21no—
35C31×#465—21no—
36C31×#464—21no—
37C31×#463—21no—
38C31×#463—21no—
39C31×#462C2211yescharacteristic, complemented
40C31×#460C2211yescharacteristic
41C31×#460C2211yescharacteristic
42C31×#459C2211yescharacteristic
43C31×#459C2211yescharacteristic
44C31×#450—21no—
45C31×#450—21no—
46C8×Q8×C31C2211yescharacteristic, complemented
47C8×Q8×C31C2211yescharacteristic, complemented
48C4×SD16×C31—21no—
49C4×SD16×C31C2211yescharacteristic
50C4×SD16×C31C2211yescharacteristic
51C4×D8×C31—21no—
52C31×#436C2211yescharacteristic
53C8×D4×C31C2211yescharacteristic
54C31×#418—21no—
55C2×C31×#102—21no—
56C31×#335C2211yescharacteristic, complemented
57C31×#334C2211yescharacteristic, complemented
58C31×#333C2211yescharacteristic, complemented
59C31×#332C2211yescharacteristic, complemented
60C31×#331C2211yescharacteristic
61C31×#331C2211yescharacteristic, complemented
62C31×Q8⋊C8C2211yescharacteristic, complemented
63C31×Q8⋊C8C2211yescharacteristic, complemented
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic, complemented
67C22×D4×C31—21no—
68C22×D4×C31—21no—
69C2×Q16×C31—21no—
70C2×SD16×C31—21no—
71C2×SD16×C31—21no—
72C2×SD16×C31—21no—
73C2×SD16×C31—21no—
74C2×SD16×C31D411yescharacteristic
75C2×SD16×C31D411yescharacteristic
76C2×D8×C31—21no—
77C2×D8×C31—21no—
78C2×D8×C31—41no—
79C2×M16×C31—21no—
80C22×C8×C31—21no—
81C31×C4⋊Q8C2311yescharacteristic
82C31×C4⋊Q8C2311yescharacteristic
83C31×#127C2311yescharacteristic
84C31×#127C2311yescharacteristic
85C31×#126—41no—
86C31×#125—21no—
87C31×#124—21no—
88C31×#124—21no—
89C31×#124—21no—
90C31×#123—41no—
91C31×C22⋊Q8—21no—
92C31×C22⋊Q8—21no—
93C31×C22⋊Q8—41no—
94C31×#121—21no—
95C31×#121—21no—
96C31×#120—41no—
97C4×Q8×C31—21no—
98C4×Q8×C31C2311yescharacteristic
99C4×Q8×C31C2311yescharacteristic
100C4×D4×C31—21no—
101C4×D4×C31—21no—
102C4×D4×C31—21no—
103C4×D4×C31C2311yescharacteristic
104C4×D4×C31C2311yescharacteristic
105C31×#117—21no—
106C2×C4⋊C4×C31—21no—
107C31×#107—21no—
108C31×#107—21no—
109C31×#106—21no—
110C31×#106D411yescharacteristic
111C31×#106D411yescharacteristic
112C31×C4⋊C8—21no—
113C31×C4⋊C8—21no—
114C31×C4⋊C8C2311yescharacteristic
115C31×C4⋊C8C2311yescharacteristic
116C31×C4⋊C8C2311yescharacteristic
117C31×C4⋊C8C2311yescharacteristic
118C31×#103—21no—
119C31×#103—21no—
120C31×#103—41no—
121C31×#103D411yescharacteristic
122C31×#103D411yescharacteristic
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×#102—21no—
134C31×#102—21no—
135C31×#102D411yescharacteristic
136C31×#102D411yescharacteristic
137C31×C22⋊C8—21no—
138C31×C22⋊C8—21no—
139C4×C8×C31—21no—
140C4×C8×C31—21no—
141C4×C8×C31C2311yescharacteristic
142C4×C8×C31C2311yescharacteristic
143C4×C8×C31C2311yescharacteristic
144C24×C31—41no—
145C2×Q8×C31—21no—
146C2×Q8×C31—21no—
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×C31—41no—
156C2×D4×C31—41no—
157C2×D4×C31—42no—
158C2×D4×C31—42no—
159C2×D4×C31—81no—
160C2×D4×C31—81no—
161C2×D4×C31C2×D411yescharacteristic
162C2×D4×C31C2×D411yescharacteristic
163C22×C4×C31—21no—
164C22×C4×C31—21no—
165C22×C4×C31—41no—
166C22×C4×C31—41no—
167Q16×C31—81no—
168SD16×C31—22no—
169SD16×C31—41no—
170SD16×C31—42no—
171SD16×C31—81no—
172SD16×C31—81no—
173SD16×C31—81no—
174D8×C31—42no—
175D8×C31—81no—
176D8×C31—82no—
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—81no—
184C2×C8×C31C2×D411yescharacteristic
185C2×C8×C31C2×D411yescharacteristic
186C2×C8×C31C2×D411yescharacteristic
187C2×C8×C31C2×D411yescharacteristic
188C4⋊C4×C31—21no—
189C4⋊C4×C31—21no—
190C4⋊C4×C31—21no—
191C4⋊C4×C31—21no—
192C4⋊C4×C31—21no—
193C4⋊C4×C31—21no—
194C4⋊C4×C31—41no—
195C4⋊C4×C31—41no—
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—41no—
204C22⋊C4×C31—41no—
205C22⋊C4×C31—41no—
206C22⋊C4×C31—41no—
207C22⋊C4×C31—41no—
208C22⋊C4×C31—41no—
209C22⋊C4×C31—41no—
210C42×C31—21no—
211C42×C31—21no—
212C42×C31—41no—
213C42×C31C2411yescharacteristic
214#19825C3111yesmaximal, characteristic, direct product factor, Sylow
215C23×C31—21no—
216C23×C31—21no—
217C23×C31—41no—
218C23×C31—41no—
219C23×C31—82no—
220C23×C31—82no—
221C23×C31—161no—
222Q8×C31—21no—
223Q8×C31—21no—
224Q8×C31—21no—
225Q8×C31—21no—
226Q8×C31—41no—
227Q8×C31—41no—
228Q8×C31—81no—
229D4×C31—21no—
230D4×C31—21no—
231D4×C31—21no—
232D4×C31—41no—
233D4×C31—41no—
234D4×C31—41no—
235D4×C31—41no—
236D4×C31—41no—
237D4×C31—41no—
238D4×C31—41no—
239D4×C31—41no—
240D4×C31—81no—
241D4×C31—81no—
242D4×C31—82no—
243D4×C31—82no—
244D4×C31#13512yes—
245C2×C4×C31—21no—
246C2×C4×C31—21no—
247C2×C4×C31—21no—
248C2×C4×C31—21no—
249C2×C4×C31—21no—
250C2×C4×C31—21no—
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—161no—
258C2×C4×C31—161no—
259C2×C4×C31C22×D411yescharacteristic
260C2×C4×C31C22×D411yescharacteristic
261C2×C4×C31H(5,𝔽2)11yescharacteristic
262C8×C31—21no—
263C8×C31—21no—
264C8×C31—21no—
265C8×C31—21no—
266C8×C31—41no—
267C8×C31—41no—
268C8×C31—41no—
269C8×C31—41no—
270C8×C31—41no—
271#3394C2×C3111yescharacteristic, complemented
272#3361C2×C3111yescharacteristic, complemented
273#3324C2×C3111yescharacteristic, complemented
274#3295C2×C3111yescharacteristic, complemented
275#1717C2×C3111yescharacteristic, complemented
276#1697C2×C3111yescharacteristic, complemented
277#1682C2×C3111yescharacteristic, complemented
278#1678C2×C3111yescharacteristic, complemented
279#1665C2×C3111yescharacteristic, complemented
280#1644C2×C3111yescharacteristic, complemented
281#1638C2×C3111yescharacteristic, complemented
282#1620C2×C3111yescharacteristic, complemented
283#1619C2×C3111yescharacteristic
284#1583C2×C3111yescharacteristic, complemented
285SD16⋊C8C2×C3111yescharacteristic, complemented
286C22×C31—22no—
287C22×C31—41no—
288C22×C31—41no—
289C22×C31—41no—
290C22×C31—41no—
291C22×C31—41no—
292C22×C31—81no—
293C22×C31—81no—
294C22×C31—81no—
295C22×C31—81no—
296C22×C31—81no—
297C22×C31—81no—
298C22×C31—164no—
299C22×C31D4211yescharacteristic
300C4×C31—21no—
301C4×C31—41no—
302C4×C31—41no—
303C4×C31—41no—
304C4×C31—41no—
305C4×C31—41no—
306C4×C31—41no—
307C4×C31—81no—
308C4×C31—81no—
309C4×C31C2×#13511yescharacteristic
310C4×C31#57511yescharacteristic
311C4×C31#57611yescharacteristic
312C4×C31#57711yescharacteristic
313#559C22×C3111yescharacteristic, complemented
314#556C22×C3111yescharacteristic
315#554C22×C3111yescharacteristic
316D42C22×C3111yescharacteristic
317#495—21no—
318#493C22×C3111yescharacteristic
319#492C22×C3111yescharacteristic, complemented
320#488—21no—
321#487C22×C3111yescharacteristic, complemented
322#486C22×C3111yescharacteristic
323#486C22×C3111yescharacteristic
324#486C22×C3111yescharacteristic, complemented
325#482—21no—
326#481—21no—
327#478—21no—
328#477C22×C3111yescharacteristic, complemented
329#476C22×C3111yescharacteristic
330#474C22×C3111yescharacteristic
331#468—21no—
332#465—21no—
333#464—21no—
334#463—21no—
335#463—21no—
336#462C22×C3111yescharacteristic, complemented
337#460C22×C3111yescharacteristic
338#460C22×C3111yescharacteristic
339#459C22×C3111yescharacteristic
340#459C22×C3111yescharacteristic
341#450—21no—
342#450—21no—
343C8×Q8C22×C3111yescharacteristic, complemented
344C8×Q8C22×C3111yescharacteristic, complemented
345C4×SD16—21no—
346C4×SD16C22×C3111yescharacteristic
347C4×SD16C22×C3111yescharacteristic
348C4×D8—21no—
349#436C22×C3111yescharacteristic
350C8×D4C22×C3111yescharacteristic
351#418—21no—
352C2×#102—21no—
353#335C22×C3111yescharacteristic, complemented
354#334C22×C3111yescharacteristic, complemented
355#333C22×C3111yescharacteristic, complemented
356#332C22×C3111yescharacteristic, complemented
357#331C22×C3111yescharacteristic
358#331C22×C3111yescharacteristic, complemented
359Q8⋊C8C22×C3111yescharacteristic, complemented
360Q8⋊C8C22×C3111yescharacteristic, complemented
361D4⋊C8C22×C3111yescharacteristic
362D4⋊C8C22×C3111yescharacteristic
363#322C22×C3111yescharacteristic, complemented
364C2×C31—42no—
365C2×C31—81no—
366C2×C31—161no—
367C2×C31—161no—
368C2×C31#326811yescharacteristic
369C2×C31#328211yescharacteristic
370C2×C31#328811yescharacteristic
371C22×D4—21no—
372C22×D4—21no—
373C2×Q16—21no—
374C2×SD16—21no—
375C2×SD16—21no—
376C2×SD16—21no—
377C2×SD16—21no—
378C2×SD16D4×C3111yescharacteristic
379C2×SD16D4×C3111yescharacteristic
380C2×D8—21no—
381C2×D8—21no—
382C2×D8—41no—
383C2×M16—21no—
384C22×C8—21no—
385C4⋊Q8C23×C3111yescharacteristic
386C4⋊Q8C23×C3111yescharacteristic
387#127C23×C3111yescharacteristic
388#127C23×C3111yescharacteristic
389#126—41no—
390#125—21no—
391#124—21no—
392#124—21no—
393#124—21no—
394#123—41no—
395C22⋊Q8—21no—
396C22⋊Q8—21no—
397C22⋊Q8—41no—
398#121—21no—
399#121—21no—
400#120—41no—
401C4×Q8—21no—
402C4×Q8C23×C3111yescharacteristic
403C4×Q8C23×C3111yescharacteristic
404C4×D4—21no—
405C4×D4—21no—
406C4×D4—21no—
407C4×D4C23×C3111yescharacteristic
408C4×D4C23×C3111yescharacteristic
409#117—21no—
410C2×C4⋊C4—21no—
411#107—21no—
412#107—21no—
413#106—21no—
414#106D4×C3111yescharacteristic
415#106D4×C3111yescharacteristic
416C4⋊C8—21no—
417C4⋊C8—21no—
418C4⋊C8C23×C3111yescharacteristic
419C4⋊C8C23×C3111yescharacteristic
420C4⋊C8C23×C3111yescharacteristic
421C4⋊C8C23×C3111yescharacteristic
422#103—21no—
423#103—21no—
424#103—41no—
425#103D4×C3111yescharacteristic
426#103D4×C3111yescharacteristic
427#102—21no—
428#102—21no—
429#102—21no—
430#102—21no—
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#102D4×C3111yescharacteristic
440#102D4×C3111yescharacteristic
441C22⋊C8—21no—
442C22⋊C8—21no—
443C4×C8—21no—
444C4×C8—21no—
445C4×C8C23×C3111yescharacteristic
446C4×C8C23×C3111yescharacteristic
447C4×C8C23×C3111yescharacteristic
448C31#1982511yescharacteristic, direct product factor, Sylow
449C24—41no—
450C2×Q8—21no—
451C2×Q8—21no—
452C2×Q8C2×D4×C3111yescharacteristic
453C2×Q8C2×D4×C3111yescharacteristic
454C2×D4—21no—
455C2×D4—21no—
456C2×D4—21no—
457C2×D4—21no—
458C2×D4—21no—
459C2×D4—21no—
460C2×D4—41no—
461C2×D4—41no—
462C2×D4—42no—
463C2×D4—42no—
464C2×D4—81no—
465C2×D4—81no—
466C2×D4C2×D4×C3111yescharacteristic
467C2×D4C2×D4×C3111yescharacteristic
468C22×C4—21no—
469C22×C4—21no—
470C22×C4—41no—
471C22×C4—41no—
472Q16—81no—
473SD16—22no—
474SD16—41no—
475SD16—42no—
476SD16—81no—
477SD16—81no—
478SD16—81no—
479D8—42no—
480D8—81no—
481D8—82no—
482M16—81no—
483C2×C8—21no—
484C2×C8—21no—
485C2×C8—21no—
486C2×C8—21no—
487C2×C8—21no—
488C2×C8—81no—
489C2×C8C2×D4×C3111yescharacteristic
490C2×C8C2×D4×C3111yescharacteristic
491C2×C8C2×D4×C3111yescharacteristic
492C2×C8C2×D4×C3111yescharacteristic
493C4⋊C4—21no—
494C4⋊C4—21no—
495C4⋊C4—21no—
496C4⋊C4—21no—
497C4⋊C4—21no—
498C4⋊C4—21no—
499C4⋊C4—41no—
500C4⋊C4—41no—
501C4⋊C4—41no—
502C4⋊C4C2×D4×C3111yescharacteristic
503C4⋊C4C2×D4×C3111yescharacteristic
504C4⋊C4C2×D4×C3111yescharacteristic
505C4⋊C4C2×D4×C3111yescharacteristic
506C22⋊C4—21no—
507C22⋊C4—21no—
508C22⋊C4—41no—
509C22⋊C4—41no—
510C22⋊C4—41no—
511C22⋊C4—41no—
512C22⋊C4—41no—
513C22⋊C4—41no—
514C22⋊C4—41no—
515C42—21no—
516C42—21no—
517C42—41no—
518C42C24×C3111yescharacteristic
519C23—21no—
520C23—21no—
521C23—41no—
522C23—41no—
523C23—82no—
524C23—82no—
525C23—161no—
526Q8—21no—
527Q8—21no—
528Q8—21no—
529Q8—21no—
530Q8—41no—
531Q8—41no—
532Q8—81no—
533D4—21no—
534D4—21no—
535D4—21no—
536D4—41no—
537D4—41no—
538D4—41no—
539D4—41no—
540D4—41no—
541D4—41no—
542D4—41no—
543D4—41no—
544D4—81no—
545D4—81no—
546D4—82no—
547D4—82no—
548D4C31×#13512yes—
549C2×C4—21no—
550C2×C4—21no—
551C2×C4—21no—
552C2×C4—21no—
553C2×C4—21no—
554C2×C4—21no—
555C2×C4—41no—
556C2×C4—41no—
557C2×C4—41no—
558C2×C4—41no—
559C2×C4—41no—
560C2×C4—41no—
561C2×C4—161no—
562C2×C4—161no—
563C2×C4C22×D4×C3111yescharacteristic
564C2×C4C22×D4×C3111yescharacteristic
565C2×C4C31×H(5,𝔽2)11yescharacteristic
566C8—21no—
567C8—21no—
568C8—21no—
569C8—21no—
570C8—41no—
571C8—41no—
572C8—41no—
573C8—41no—
574C8—41no—
575C22—22no—
576C22—41no—
577C22—41no—
578C22—41no—
579C22—41no—
580C22—41no—
581C22—81no—
582C22—81no—
583C22—81no—
584C22—81no—
585C22—81no—
586C22—81no—
587C22—164no—
588C22D42×C3111yescharacteristic
589C4—21no—
590C4—41no—
591C4—41no—
592C4—41no—
593C4—41no—
594C4—41no—
595C4—41no—
596C4—81no—
597C4—81no—
598C4C2×C31×#13511yescharacteristic
599C4C31×#57511yescharacteristic
600C4C31×#57611yescharacteristic
601C4C31×#57711yescharacteristic
602C2—42no—
603C2—81no—
604C2—161no—
605C2—161no—
606C2C31×#326811yescharacteristic
607C2C31×#328211yescharacteristic
608C2C31×#328811yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#1619C2
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×#3394C2semidirect
2. C31×#3361C2semidirect
3. C31×#3324C2semidirect
4. C31×#3295C2semidirect
5. C31×#1717C2semidirect
6. C31×#1697C2semidirect
7. C31×#1682C2semidirect
8. C31×#1678C2semidirect
9. C31×#1665C2semidirect
10. C31×#1644C2semidirect
11. C31×#1638C2semidirect
12. C31×#1620C2semidirect
14. C31×#1583C2semidirect
15. C31×SD16⋊C8C2semidirect
16. C31×#559C22semidirect
22. C31×#492C22semidirect
24. C31×#487C22semidirect
27. C31×#486C22semidirect
31. C31×#477C22semidirect
39. C31×#462C22semidirect
46. C8×Q8×C31C22semidirect
47. C8×Q8×C31C22semidirect
56. C31×#335C22semidirect
57. C31×#334C22semidirect
58. C31×#333C22semidirect
59. C31×#332C22semidirect
61. C31×#331C22semidirect
62. C31×Q8⋊C8C22semidirect
63. C31×Q8⋊C8C22semidirect
66. C31×#322C22semidirect
214. #19825C31direct (N × H)
271. #3394C2×C31semidirect
272. #3361C2×C31semidirect
273. #3324C2×C31semidirect
274. #3295C2×C31semidirect
275. #1717C2×C31semidirect
276. #1697C2×C31semidirect
277. #1682C2×C31semidirect
278. #1678C2×C31semidirect
279. #1665C2×C31semidirect
280. #1644C2×C31semidirect
281. #1638C2×C31semidirect
282. #1620C2×C31semidirect
284. #1583C2×C31semidirect
285. SD16⋊C8C2×C31semidirect
313. #559C22×C31semidirect
319. #492C22×C31semidirect
321. #487C22×C31semidirect
324. #486C22×C31semidirect
328. #477C22×C31semidirect
336. #462C22×C31semidirect
343. C8×Q8C22×C31semidirect
344. C8×Q8C22×C31semidirect
353. #335C22×C31semidirect
354. #334C22×C31semidirect
355. #333C22×C31semidirect
356. #332C22×C31semidirect
358. #331C22×C31semidirect
359. Q8⋊C8C22×C31semidirect
360. Q8⋊C8C22×C31semidirect
363. #322C22×C31semidirect
448. C31#19825direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33942
C31×#33612
C31×#33242
C31×#32952
C31×#17172
C31×#16972
C31×#16822
C31×#16782
C31×#16652
C31×#16442
C31×#16382
C31×#16202
C31×#16192
C31×#15832
C31×SD16⋊C82
#1982531