Finite Group Databasebeta

← C31×#19776 #21476535

Subgroups — C31×#19776 #21476535

Order 7936.

630 conjugacy classes of subgroups.

The subgroup lattice has 602 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3334C211yesmaximal, characteristic, complemented
2C31×#3330C211yesmaximal, characteristic, complemented
3C31×#3303C211yesmaximal, characteristic, complemented
4C31×#3303C211yesmaximal, characteristic, complemented
5C31×#1718C211yesmaximal, characteristic, complemented
6C31×#1703C211yesmaximal, characteristic, complemented
7C31×#1683C211yesmaximal, characteristic, complemented
8C31×#1679C211yesmaximal, characteristic, complemented
9C31×#1673C211yesmaximal, characteristic, complemented
10C31×#1654C211yesmaximal, characteristic, complemented
11C31×#1654C211yesmaximal, characteristic, complemented
12C31×#1646C211yesmaximal, characteristic, complemented
13C31×#1635C211yesmaximal, characteristic, complemented
14C31×#1581C211yesmaximal, characteristic, complemented
15C31×#1580C211yesmaximal, characteristic, complemented
16C31×#555C2211yescharacteristic
17C31×#547C2211yescharacteristic
18C31×#547C2211yescharacteristic
19C31×#547C2211yescharacteristic
20C31×#500C2211yescharacteristic
21C31×#498C2211yescharacteristic
22C31×#487C2211yescharacteristic
23C31×#487C2211yescharacteristic
24C31×#487C2211yescharacteristic
25C31×#487C2211yescharacteristic
26C31×#485—21no—
27C31×#485—21no—
28C31×#484—21no—
29C31×#480—21no—
30C31×#480—21no—
31C31×#476C2211yescharacteristic
32C31×#476C2211yescharacteristic
33C31×#474C2211yescharacteristic
34C31×#474C2211yescharacteristic
35C31×#474C2211yescharacteristic
36C31×#468—21no—
37C31×#466—21no—
38C31×#465—21no—
39C31×#465—21no—
40C31×#461C2211yescharacteristic
41C31×#461C2211yescharacteristic
42C31×#461C2211yescharacteristic
43C31×#449—21no—
44C31×#449—21no—
45C31×#449—21no—
46C4×D8×C31C2211yescharacteristic
47C4×D8×C31C2211yescharacteristic
48C31×#436C2211yescharacteristic
49C8×D4×C31C2211yescharacteristic
50C8×D4×C31C2211yescharacteristic
51C8×D4×C31C2211yescharacteristic
52C2×C31×#107—21no—
53C31×#417—21no—
54C31×#416—21no—
55C31×#416—21no—
56C31×#335C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#333C2211yescharacteristic
59C31×#332C2211yescharacteristic
60C31×#332C2211yescharacteristic
61C31×#332C2211yescharacteristic
62C31×D4⋊C8C2211yescharacteristic
63C31×D4⋊C8C2211yescharacteristic
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C2×#41×C31—21no—
68C2×#41×C31—21no—
69C2×#41×C31—21no—
70C2×SD16×C31—21no—
71C2×SD16×C31—21no—
72C2×SD16×C31—21no—
73C2×D8×C31D411yescharacteristic
74C2×D8×C31D411yescharacteristic
75C2×M16×C31—21no—
76C22×C8×C31—21no—
77C22×C8×C31—21no—
78C22×C8×C31—21no—
79C31×C4⋊Q8C2311yescharacteristic
80C31×C4⋊Q8C2311yescharacteristic
81C31×C4⋊Q8C2311yescharacteristic
82C31×C4⋊Q8C2311yescharacteristic
83C31×#124—41no—
84C31×#123—41no—
85C31×#123—41no—
86C31×#123—41no—
87C31×C22⋊Q8—21no—
88C31×C22⋊Q8—21no—
89C31×C22⋊Q8—21no—
90C31×#121—21no—
91C31×#121—21no—
92C31×#121—21no—
93C31×#121—21no—
94C31×#121—21no—
95C4×D4×C31C2311yescharacteristic
96C4×D4×C31C2311yescharacteristic
97C4×D4×C31C2311yescharacteristic
98C4×D4×C31C2311yescharacteristic
99C31×#117—21no—
100C31×#117—21no—
101C2×C4⋊C4×C31—21no—
102C2×C4⋊C4×C31—21no—
103C2×C4⋊C4×C31—21no—
104C31×#107—21no—
105C31×#107—21no—
106C31×#107—21no—
107C31×#107—21no—
108C31×#107—21no—
109C31×#107D411yescharacteristic
110C31×#107D411yescharacteristic
111C31×#106—21no—
112C31×#106—21no—
113C31×#106—41no—
114C31×C4⋊C8C2311yescharacteristic
115C31×C4⋊C8C2311yescharacteristic
116C31×C4⋊C8C2311yescharacteristic
117C31×C4⋊C8C2311yescharacteristic
118C31×#103—21no—
119C31×#103—21no—
120C31×#103—21no—
121C31×#103—21no—
122C31×#103—21no—
123C31×#103—21no—
124C31×#103—21no—
125C31×#103—21no—
126C31×#103—21no—
127C31×#103—41no—
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—42no—
146#41×C31—42no—
147#41×C31—81no—
148#41×C31—81no—
149#41×C31—81no—
150C2×Q8×C31—21no—
151C2×Q8×C31—21no—
152C2×Q8×C31—21no—
153C2×Q8×C31—21no—
154C2×D4×C31—41no—
155C2×D4×C31—41no—
156C2×D4×C31—41no—
157C2×D4×C31—41no—
158C2×D4×C31C2×D411yescharacteristic
159C2×D4×C31C2×D411yescharacteristic
160C2×D4×C31C2×D411yescharacteristic
161C2×D4×C31C2×D411yescharacteristic
162C22×C4×C31—21no—
163C22×C4×C31—21no—
164C22×C4×C31—21no—
165C22×C4×C31—21no—
166C22×C4×C31—41no—
167C22×C4×C31—41no—
168C22×C4×C31—41no—
169SD16×C31—81no—
170SD16×C31—81no—
171SD16×C31—81no—
172D8×C31—22no—
173D8×C31—41no—
174M16×C31—81no—
175C2×C8×C31—21no—
176C2×C8×C31—21no—
177C2×C8×C31—21no—
178C2×C8×C31—21no—
179C2×C8×C31—21no—
180C2×C8×C31—42no—
181C2×C8×C31—81no—
182C2×C8×C31—81no—
183C2×C8×C31C2×D411yescharacteristic
184C2×C8×C31C2×D411yescharacteristic
185C2×C8×C31C2×D411yescharacteristic
186C2×C8×C31C2×D411yescharacteristic
187C4⋊C4×C31—21no—
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—21no—
195C4⋊C4×C31—41no—
196C4⋊C4×C31—41no—
197C4⋊C4×C31—41no—
198C4⋊C4×C31C2×D411yescharacteristic
199C4⋊C4×C31C2×D411yescharacteristic
200C4⋊C4×C31C2×D411yescharacteristic
201C4⋊C4×C31C2×D411yescharacteristic
202C22⋊C4×C31—21no—
203C22⋊C4×C31—21no—
204C22⋊C4×C31—21no—
205C22⋊C4×C31—21no—
206C22⋊C4×C31—41no—
207C22⋊C4×C31—41no—
208C22⋊C4×C31—41no—
209C22⋊C4×C31—41no—
210C22⋊C4×C31—41no—
211C42×C31—41no—
212C42×C31C2411yescharacteristic
213#19776C3111yesmaximal, characteristic, direct product factor, Sylow
214C23×C31—21no—
215C23×C31—21no—
216C23×C31—21no—
217C23×C31—21no—
218Q8×C31—41no—
219Q8×C31—41no—
220Q8×C31—41no—
221Q8×C31—41no—
222Q8×C31—41no—
223Q8×C31—41no—
224Q8×C31—81no—
225D4×C31—21no—
226D4×C31—21no—
227D4×C31—21no—
228D4×C31—21no—
229D4×C31—21no—
230D4×C31—21no—
231D4×C31—21no—
232D4×C31—82no—
233D4×C31—82no—
234D4×C31—82no—
235D4×C31—161no—
236D4×C31#13512yes—
237C2×C4×C31—21no—
238C2×C4×C31—21no—
239C2×C4×C31—21no—
240C2×C4×C31—21no—
241C2×C4×C31—41no—
242C2×C4×C31—41no—
243C2×C4×C31—41no—
244C2×C4×C31—41no—
245C2×C4×C31—41no—
246C2×C4×C31—41no—
247C2×C4×C31—41no—
248C2×C4×C31—41no—
249C2×C4×C31—41no—
250C2×C4×C31—41no—
251C2×C4×C31—41no—
252C2×C4×C31—41no—
253C2×C4×C31—82no—
254C2×C4×C31—82no—
255C2×C4×C31—82no—
256C2×C4×C31C22×D411yescharacteristic
257C2×C4×C31C22×D411yescharacteristic
258C2×C4×C31H(5,𝔽2)11yescharacteristic
259C8×C31—21no—
260C8×C31—21no—
261C8×C31—21no—
262C8×C31—21no—
263C8×C31—41no—
264C8×C31—41no—
265C8×C31—41no—
266C8×C31—41no—
267C8×C31—41no—
268#3334C2×C3111yescharacteristic, complemented
269#3330C2×C3111yescharacteristic, complemented
270#3303C2×C3111yescharacteristic, complemented
271#3303C2×C3111yescharacteristic, complemented
272#1718C2×C3111yescharacteristic, complemented
273#1703C2×C3111yescharacteristic, complemented
274#1683C2×C3111yescharacteristic, complemented
275#1679C2×C3111yescharacteristic, complemented
276#1673C2×C3111yescharacteristic, complemented
277#1654C2×C3111yescharacteristic, complemented
278#1654C2×C3111yescharacteristic, complemented
279#1646C2×C3111yescharacteristic, complemented
280#1635C2×C3111yescharacteristic, complemented
281#1581C2×C3111yescharacteristic, complemented
282#1580C2×C3111yescharacteristic, complemented
283C22×C31—22no—
284C22×C31—41no—
285C22×C31—41no—
286C22×C31—41no—
287C22×C31—41no—
288C22×C31—41no—
289C22×C31—41no—
290C22×C31—41no—
291C22×C31—41no—
292C22×C31—41no—
293C22×C31—41no—
294C22×C31—41no—
295C22×C31D4211yescharacteristic
296C4×C31—21no—
297C4×C31—41no—
298C4×C31—41no—
299C4×C31—41no—
300C4×C31—41no—
301C4×C31—81no—
302C4×C31—81no—
303C4×C31—81no—
304C4×C31—81no—
305C4×C31C2×#13511yescharacteristic
306C4×C31#57511yescharacteristic
307C4×C31#57611yescharacteristic
308C4×C31#57711yescharacteristic
309#555C22×C3111yescharacteristic
310#547C22×C3111yescharacteristic
311#547C22×C3111yescharacteristic
312#547C22×C3111yescharacteristic
313#500C22×C3111yescharacteristic
314#498C22×C3111yescharacteristic
315#487C22×C3111yescharacteristic
316#487C22×C3111yescharacteristic
317#487C22×C3111yescharacteristic
318#487C22×C3111yescharacteristic
319#485—21no—
320#485—21no—
321#484—21no—
322#480—21no—
323#480—21no—
324#476C22×C3111yescharacteristic
325#476C22×C3111yescharacteristic
326#474C22×C3111yescharacteristic
327#474C22×C3111yescharacteristic
328#474C22×C3111yescharacteristic
329#468—21no—
330#466—21no—
331#465—21no—
332#465—21no—
333#461C22×C3111yescharacteristic
334#461C22×C3111yescharacteristic
335#461C22×C3111yescharacteristic
336#449—21no—
337#449—21no—
338#449—21no—
339C4×D8C22×C3111yescharacteristic
340C4×D8C22×C3111yescharacteristic
341#436C22×C3111yescharacteristic
342C8×D4C22×C3111yescharacteristic
343C8×D4C22×C3111yescharacteristic
344C8×D4C22×C3111yescharacteristic
345C2×#107—21no—
346#417—21no—
347#416—21no—
348#416—21no—
349#335C22×C3111yescharacteristic
350#334C22×C3111yescharacteristic
351#333C22×C3111yescharacteristic
352#332C22×C3111yescharacteristic
353#332C22×C3111yescharacteristic
354#332C22×C3111yescharacteristic
355D4⋊C8C22×C3111yescharacteristic
356D4⋊C8C22×C3111yescharacteristic
357D4⋊C8C22×C3111yescharacteristic
358D4⋊C8C22×C3111yescharacteristic
359#322C22×C3111yescharacteristic
360C2×C31—42no—
361C2×C31—81no—
362C2×C31—81no—
363C2×C31—81no—
364C2×C31#326711yescharacteristic
365C2×C31#328011yescharacteristic
366C2×C31#328911yescharacteristic
367C2×#41—21no—
368C2×#41—21no—
369C2×#41—21no—
370C2×SD16—21no—
371C2×SD16—21no—
372C2×SD16—21no—
373C2×D8D4×C3111yescharacteristic
374C2×D8D4×C3111yescharacteristic
375C2×M16—21no—
376C22×C8—21no—
377C22×C8—21no—
378C22×C8—21no—
379C4⋊Q8C23×C3111yescharacteristic
380C4⋊Q8C23×C3111yescharacteristic
381C4⋊Q8C23×C3111yescharacteristic
382C4⋊Q8C23×C3111yescharacteristic
383#124—41no—
384#123—41no—
385#123—41no—
386#123—41no—
387C22⋊Q8—21no—
388C22⋊Q8—21no—
389C22⋊Q8—21no—
390#121—21no—
391#121—21no—
392#121—21no—
393#121—21no—
394#121—21no—
395C4×D4C23×C3111yescharacteristic
396C4×D4C23×C3111yescharacteristic
397C4×D4C23×C3111yescharacteristic
398C4×D4C23×C3111yescharacteristic
399#117—21no—
400#117—21no—
401C2×C4⋊C4—21no—
402C2×C4⋊C4—21no—
403C2×C4⋊C4—21no—
404#107—21no—
405#107—21no—
406#107—21no—
407#107—21no—
408#107—21no—
409#107D4×C3111yescharacteristic
410#107D4×C3111yescharacteristic
411#106—21no—
412#106—21no—
413#106—41no—
414C4⋊C8C23×C3111yescharacteristic
415C4⋊C8C23×C3111yescharacteristic
416C4⋊C8C23×C3111yescharacteristic
417C4⋊C8C23×C3111yescharacteristic
418#103—21no—
419#103—21no—
420#103—21no—
421#103—21no—
422#103—21no—
423#103—21no—
424#103—21no—
425#103—21no—
426#103—21no—
427#103—41no—
428#102—21no—
429#102—21no—
430#102—21no—
431#102—21no—
432#102—21no—
433#102D4×C3111yescharacteristic
434#102D4×C3111yescharacteristic
435#102D4×C3111yescharacteristic
436#102D4×C3111yescharacteristic
437C22⋊C8—21no—
438C22⋊C8—21no—
439C22⋊C8—21no—
440C22⋊C8—21no—
441C4×C8C23×C3111yescharacteristic
442C4×C8C23×C3111yescharacteristic
443C4×C8C23×C3111yescharacteristic
444C31#1977611yescharacteristic, direct product factor, Sylow
445#41—42no—
446#41—42no—
447#41—42no—
448#41—81no—
449#41—81no—
450#41—81no—
451C2×Q8—21no—
452C2×Q8—21no—
453C2×Q8—21no—
454C2×Q8—21no—
455C2×D4—41no—
456C2×D4—41no—
457C2×D4—41no—
458C2×D4—41no—
459C2×D4C2×D4×C3111yescharacteristic
460C2×D4C2×D4×C3111yescharacteristic
461C2×D4C2×D4×C3111yescharacteristic
462C2×D4C2×D4×C3111yescharacteristic
463C22×C4—21no—
464C22×C4—21no—
465C22×C4—21no—
466C22×C4—21no—
467C22×C4—41no—
468C22×C4—41no—
469C22×C4—41no—
470SD16—81no—
471SD16—81no—
472SD16—81no—
473D8—22no—
474D8—41no—
475M16—81no—
476C2×C8—21no—
477C2×C8—21no—
478C2×C8—21no—
479C2×C8—21no—
480C2×C8—21no—
481C2×C8—42no—
482C2×C8—81no—
483C2×C8—81no—
484C2×C8C2×D4×C3111yescharacteristic
485C2×C8C2×D4×C3111yescharacteristic
486C2×C8C2×D4×C3111yescharacteristic
487C2×C8C2×D4×C3111yescharacteristic
488C4⋊C4—21no—
489C4⋊C4—21no—
490C4⋊C4—21no—
491C4⋊C4—21no—
492C4⋊C4—21no—
493C4⋊C4—21no—
494C4⋊C4—21no—
495C4⋊C4—21no—
496C4⋊C4—41no—
497C4⋊C4—41no—
498C4⋊C4—41no—
499C4⋊C4C2×D4×C3111yescharacteristic
500C4⋊C4C2×D4×C3111yescharacteristic
501C4⋊C4C2×D4×C3111yescharacteristic
502C4⋊C4C2×D4×C3111yescharacteristic
503C22⋊C4—21no—
504C22⋊C4—21no—
505C22⋊C4—21no—
506C22⋊C4—21no—
507C22⋊C4—41no—
508C22⋊C4—41no—
509C22⋊C4—41no—
510C22⋊C4—41no—
511C22⋊C4—41no—
512C42—41no—
513C42C24×C3111yescharacteristic
514C23—21no—
515C23—21no—
516C23—21no—
517C23—21no—
518Q8—41no—
519Q8—41no—
520Q8—41no—
521Q8—41no—
522Q8—41no—
523Q8—41no—
524Q8—81no—
525D4—21no—
526D4—21no—
527D4—21no—
528D4—21no—
529D4—21no—
530D4—21no—
531D4—21no—
532D4—82no—
533D4—82no—
534D4—82no—
535D4—161no—
536D4C31×#13512yes—
537C2×C4—21no—
538C2×C4—21no—
539C2×C4—21no—
540C2×C4—21no—
541C2×C4—41no—
542C2×C4—41no—
543C2×C4—41no—
544C2×C4—41no—
545C2×C4—41no—
546C2×C4—41no—
547C2×C4—41no—
548C2×C4—41no—
549C2×C4—41no—
550C2×C4—41no—
551C2×C4—41no—
552C2×C4—41no—
553C2×C4—82no—
554C2×C4—82no—
555C2×C4—82no—
556C2×C4C22×D4×C3111yescharacteristic
557C2×C4C22×D4×C3111yescharacteristic
558C2×C4C31×H(5,𝔽2)11yescharacteristic
559C8—21no—
560C8—21no—
561C8—21no—
562C8—21no—
563C8—41no—
564C8—41no—
565C8—41no—
566C8—41no—
567C8—41no—
568C22—22no—
569C22—41no—
570C22—41no—
571C22—41no—
572C22—41no—
573C22—41no—
574C22—41no—
575C22—41no—
576C22—41no—
577C22—41no—
578C22—41no—
579C22—41no—
580C22D42×C3111yescharacteristic
581C4—21no—
582C4—41no—
583C4—41no—
584C4—41no—
585C4—41no—
586C4—81no—
587C4—81no—
588C4—81no—
589C4—81no—
590C4C2×C31×#13511yescharacteristic
591C4C31×#57511yescharacteristic
592C4C31×#57611yescharacteristic
593C4C31×#57711yescharacteristic
594C2—42no—
595C2—81no—
596C2—81no—
597C2—81no—
598C2C31×#326711yescharacteristic
599C2C31×#328011yescharacteristic
600C2C31×#328911yescharacteristic
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×#3334C2semidirect
2. C31×#3330C2semidirect
3. C31×#3303C2semidirect
4. C31×#3303C2semidirect
5. C31×#1718C2semidirect
6. C31×#1703C2semidirect
7. C31×#1683C2semidirect
8. C31×#1679C2semidirect
9. C31×#1673C2semidirect
10. C31×#1654C2semidirect
11. C31×#1654C2semidirect
12. C31×#1646C2semidirect
13. C31×#1635C2semidirect
14. C31×#1581C2semidirect
15. C31×#1580C2semidirect
213. #19776C31direct (N × H)
268. #3334C2×C31semidirect
269. #3330C2×C31semidirect
270. #3303C2×C31semidirect
271. #3303C2×C31semidirect
272. #1718C2×C31semidirect
273. #1703C2×C31semidirect
274. #1683C2×C31semidirect
275. #1679C2×C31semidirect
276. #1673C2×C31semidirect
277. #1654C2×C31semidirect
278. #1654C2×C31semidirect
279. #1646C2×C31semidirect
280. #1635C2×C31semidirect
281. #1581C2×C31semidirect
282. #1580C2×C31semidirect
444. C31#19776direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33342
C31×#33302
C31×#33032
C31×#17182
C31×#17032
C31×#16832
C31×#16792
C31×#16732
C31×#16542
C31×#16462
C31×#16352
C31×#15812
C31×#15802
#1977631