Finite Group Databasebeta

← C31×#19820 #21476579

Subgroups — C31×#19820 #21476579

Order 7936.

676 conjugacy classes of subgroups.

The subgroup lattice has 622 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3358C211yesmaximal, characteristic, complemented
2C31×#3330C211yesmaximal, characteristic, complemented
3C31×#3298C211yesmaximal, characteristic, complemented
4C31×#3284C211yesmaximal, characteristic, complemented
5C31×#1719C211yesmaximal, characteristic, complemented
6C31×#1701C211yesmaximal, characteristic, complemented
7C31×#1680C211yesmaximal, characteristic, complemented
8C31×#1679C211yesmaximal, characteristic, complemented
9C31×#1665C211yesmaximal, characteristic, complemented
10C31×#1649C211yesmaximal, characteristic, complemented
11C31×#1647C211yesmaximal, characteristic, complemented
12C31×#1642C211yesmaximal, characteristic, complemented
13C31×#1625C211yesmaximal, characteristic, complemented
14C31×#1583C211yesmaximal, characteristic, complemented
15C31×#1580C211yesmaximal, characteristic, complemented
16C2×C31×#135—21no—
17C31×#550C2211yescharacteristic
18D4×Q8×C31C2211yescharacteristic
19C31×#547C2211yescharacteristic
20C31×#547C2211yescharacteristic
21C31×#500C2211yescharacteristic
22C31×#492C2211yescharacteristic
23C31×#487C2211yescharacteristic
24C31×#487C2211yescharacteristic
25C31×#486—21no—
26C31×#486C2211yescharacteristic
27C31×#486C2211yescharacteristic
28C31×#484—21no—
29C31×#483—21no—
30C31×#475C2211yescharacteristic
31C31×#474—21no—
32C31×#474C2211yescharacteristic
33C31×#474C2211yescharacteristic
34C31×#468—21no—
35C31×#465—21no—
36C31×#465—21no—
37C31×#462C2211yescharacteristic
38C31×#461C2211yescharacteristic
39C31×#461C2211yescharacteristic
40C31×#459—21no—
41C31×#459C2211yescharacteristic
42C31×#459C2211yescharacteristic
43C31×#452—21no—
44C31×#449—21no—
45C31×#449—21no—
46C31×#448—21no—
47C8×Q8×C31C2211yescharacteristic
48C4×SD16×C31C2211yescharacteristic
49C4×D8×C31—21no—
50C4×D8×C31C2211yescharacteristic
51C31×#436C2211yescharacteristic
52C8×D4×C31C2211yescharacteristic
53C8×D4×C31C2211yescharacteristic
54C31×#417—21no—
55C2×C31×#103—21no—
56C31×#334C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#332C2211yescharacteristic
59C31×#332C2211yescharacteristic
60C31×#332C2211yescharacteristic
61C31×#331C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×D4⋊C8C2211yescharacteristic
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C2×#41×C31—21no—
68C2×#41×C31—21no—
69C2×#41×C31—21no—
70C22×Q8×C31—21no—
71C31×#135—44no—
72C2×Q16×C31—21no—
73C2×SD16×C31—21no—
74C2×SD16×C31—21no—
75C2×SD16×C31—21no—
76C2×SD16×C31—21no—
77C2×SD16×C31D411yescharacteristic
78C2×D8×C31—21no—
79C2×D8×C31—21no—
80C2×D8×C31D411yescharacteristic
81C2×M16×C31—21no—
82C22×C8×C31—21no—
83C22×C8×C31—21no—
84C31×C4⋊Q8—21no—
85C31×C4⋊Q8C2311yescharacteristic
86C31×C4⋊Q8C2311yescharacteristic
87C31×C4⋊Q8C2311yescharacteristic
88C31×#127—21no—
89C31×#127C2311yescharacteristic
90C31×#123—41no—
91C31×#123—41no—
92C31×C22⋊Q8—21no—
93C31×C22⋊Q8—21no—
94C31×C22⋊Q8—21no—
95C31×C22⋊Q8—41no—
96C31×#121—21no—
97C31×#121—21no—
98C31×#121—21no—
99C31×#121—41no—
100C4×Q8×C31C2311yescharacteristic
101C4×D4×C31—21no—
102C4×D4×C31—21no—
103C4×D4×C31C2311yescharacteristic
104C4×D4×C31C2311yescharacteristic
105C4×D4×C31C2311yescharacteristic
106C2×C4⋊C4×C31—21no—
107C2×C4⋊C4×C31—21no—
108C31×#107—21no—
109C31×#107—21no—
110C31×#107—41no—
111C31×#107D411yescharacteristic
112C31×#106—21no—
113C31×#106D411yescharacteristic
114C31×C4⋊C8—21no—
115C31×C4⋊C8C2311yescharacteristic
116C31×C4⋊C8C2311yescharacteristic
117C31×C4⋊C8C2311yescharacteristic
118C31×C4⋊C8C2311yescharacteristic
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×#103D411yescharacteristic
128C31×#102—21no—
129C31×#102—21no—
130C31×#102—21no—
131C31×#102—21no—
132C31×#102—21no—
133C31×#102—21no—
134C31×#102—41no—
135C31×#102D411yescharacteristic
136C31×#102D411yescharacteristic
137C31×#102D411yescharacteristic
138C31×C22⋊C8—21no—
139C31×C22⋊C8—21no—
140C31×C22⋊C8—21no—
141C4×C8×C31—21no—
142C4×C8×C31C2311yescharacteristic
143C4×C8×C31C2311yescharacteristic
144C4×C8×C31C2311yescharacteristic
145#41×C31—42no—
146#41×C31—42no—
147#41×C31—42no—
148#41×C31—81no—
149#41×C31—81no—
150#41×C31—81no—
151C2×Q8×C31—21no—
152C2×Q8×C31—21no—
153C2×Q8×C31—21no—
154C2×Q8×C31—41no—
155C2×Q8×C31—42no—
156C2×Q8×C31—81no—
157C2×Q8×C31C2×D411yescharacteristic
158C2×D4×C31—21no—
159C2×D4×C31—21no—
160C2×D4×C31—21no—
161C2×D4×C31—41no—
162C2×D4×C31—41no—
163C2×D4×C31—41no—
164C2×D4×C31—41no—
165C2×D4×C31C2×D411yescharacteristic
166C2×D4×C31C2×D411yescharacteristic
167C2×D4×C31C2×D411yescharacteristic
168C22×C4×C31—21no—
169C22×C4×C31—21no—
170C22×C4×C31—21no—
171C22×C4×C31—41no—
172C22×C4×C31—41no—
173C22×C4×C31—41no—
174C22×C4×C31—41no—
175Q16×C31—42no—
176SD16×C31—22no—
177SD16×C31—42no—
178SD16×C31—81no—
179SD16×C31—81no—
180SD16×C31—81no—
181D8×C31—22no—
182D8×C31—42no—
183D8×C31—42no—
184M16×C31—81no—
185C2×C8×C31—21no—
186C2×C8×C31—21no—
187C2×C8×C31—21no—
188C2×C8×C31—21no—
189C2×C8×C31—21no—
190C2×C8×C31—42no—
191C2×C8×C31—81no—
192C2×C8×C31C2×D411yescharacteristic
193C2×C8×C31C2×D411yescharacteristic
194C2×C8×C31C2×D411yescharacteristic
195C2×C8×C31C2×D411yescharacteristic
196C4⋊C4×C31—21no—
197C4⋊C4×C31—21no—
198C4⋊C4×C31—21no—
199C4⋊C4×C31—21no—
200C4⋊C4×C31—21no—
201C4⋊C4×C31—21no—
202C4⋊C4×C31—21no—
203C4⋊C4×C31—41no—
204C4⋊C4×C31—41no—
205C4⋊C4×C31—41no—
206C4⋊C4×C31C2×D411yescharacteristic
207C4⋊C4×C31C2×D411yescharacteristic
208C4⋊C4×C31C2×D411yescharacteristic
209C4⋊C4×C31C2×D411yescharacteristic
210C22⋊C4×C31—21no—
211C22⋊C4×C31—21no—
212C22⋊C4×C31—21no—
213C22⋊C4×C31—41no—
214C22⋊C4×C31—41no—
215C22⋊C4×C31—41no—
216C22⋊C4×C31—41no—
217C42×C31—21no—
218C42×C31C2411yescharacteristic
219#19820C3111yesmaximal, characteristic, direct product factor, Sylow
220C23×C31—21no—
221C23×C31—21no—
222C23×C31—21no—
223C23×C31—41no—
224Q8×C31—21no—
225Q8×C31—41no—
226Q8×C31—41no—
227Q8×C31—41no—
228Q8×C31—41no—
229Q8×C31—41no—
230Q8×C31—41no—
231Q8×C31—82no—
232Q8×C31AGL(1,ℤ/8)12yes—
233D4×C31—21no—
234D4×C31—21no—
235D4×C31—21no—
236D4×C31—21no—
237D4×C31—21no—
238D4×C31—41no—
239D4×C31—41no—
240D4×C31—41no—
241D4×C31—41no—
242D4×C31—82no—
243D4×C31—81no—
244D4×C31—82no—
245D4×C31—82no—
246D4×C31—161no—
247D4×C31#13512yescomplemented
248C2×C4×C31—21no—
249C2×C4×C31—21no—
250C2×C4×C31—21no—
251C2×C4×C31—21no—
252C2×C4×C31—21no—
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—41no—
261C2×C4×C31—41no—
262C2×C4×C31—82no—
263C2×C4×C31—82no—
264C2×C4×C31—82no—
265C2×C4×C31—82no—
266C2×C4×C31C22×D411yescharacteristic
267C2×C4×C31C22×D411yescharacteristic
268C2×C4×C31H(5,𝔽2)11yescharacteristic
269C8×C31—21no—
270C8×C31—21no—
271C8×C31—21no—
272C8×C31—21no—
273C8×C31—41no—
274C8×C31—41no—
275C8×C31—41no—
276C8×C31—41no—
277C8×C31—41no—
278#3358C2×C3111yescharacteristic, complemented
279#3330C2×C3111yescharacteristic, complemented
280#3298C2×C3111yescharacteristic, complemented
281#3284C2×C3111yescharacteristic, complemented
282#1719C2×C3111yescharacteristic, complemented
283#1701C2×C3111yescharacteristic, complemented
284#1680C2×C3111yescharacteristic, complemented
285#1679C2×C3111yescharacteristic, complemented
286#1665C2×C3111yescharacteristic, complemented
287#1649C2×C3111yescharacteristic, complemented
288#1647C2×C3111yescharacteristic, complemented
289#1642C2×C3111yescharacteristic, complemented
290#1625C2×C3111yescharacteristic, complemented
291#1583C2×C3111yescharacteristic, complemented
292#1580C2×C3111yescharacteristic, complemented
293C22×C31—22no—
294C22×C31—41no—
295C22×C31—41no—
296C22×C31—41no—
297C22×C31—41no—
298C22×C31—41no—
299C22×C31—41no—
300C22×C31—41no—
301C22×C31—41no—
302C22×C31—81no—
303C22×C31—81no—
304C22×C31—81no—
305C22×C31D4211yescharacteristic
306C4×C31—22no—
307C4×C31—21no—
308C4×C31—41no—
309C4×C31—41no—
310C4×C31—41no—
311C4×C31—41no—
312C4×C31—81no—
313C4×C31—81no—
314C4×C31—81no—
315C4×C31C2×#13511yescharacteristic
316C4×C31C2×AGL(1,ℤ/8)11yescharacteristic
317C4×C31#57611yescharacteristic
318C4×C31#57711yescharacteristic
319C2×#135—21no—
320#550C22×C3111yescharacteristic
321D4×Q8C22×C3111yescharacteristic
322#547C22×C3111yescharacteristic
323#547C22×C3111yescharacteristic
324#500C22×C3111yescharacteristic
325#492C22×C3111yescharacteristic
326#487C22×C3111yescharacteristic
327#487C22×C3111yescharacteristic
328#486—21no—
329#486C22×C3111yescharacteristic
330#486C22×C3111yescharacteristic
331#484—21no—
332#483—21no—
333#475C22×C3111yescharacteristic
334#474—21no—
335#474C22×C3111yescharacteristic
336#474C22×C3111yescharacteristic
337#468—21no—
338#465—21no—
339#465—21no—
340#462C22×C3111yescharacteristic
341#461C22×C3111yescharacteristic
342#461C22×C3111yescharacteristic
343#459—21no—
344#459C22×C3111yescharacteristic
345#459C22×C3111yescharacteristic
346#452—21no—
347#449—21no—
348#449—21no—
349#448—21no—
350C8×Q8C22×C3111yescharacteristic
351C4×SD16C22×C3111yescharacteristic
352C4×D8—21no—
353C4×D8C22×C3111yescharacteristic
354#436C22×C3111yescharacteristic
355C8×D4C22×C3111yescharacteristic
356C8×D4C22×C3111yescharacteristic
357#417—21no—
358C2×#103—21no—
359#334C22×C3111yescharacteristic
360#334C22×C3111yescharacteristic
361#332C22×C3111yescharacteristic
362#332C22×C3111yescharacteristic
363#332C22×C3111yescharacteristic
364#331C22×C3111yescharacteristic
365Q8⋊C8C22×C3111yescharacteristic
366D4⋊C8C22×C3111yescharacteristic
367D4⋊C8C22×C3111yescharacteristic
368D4⋊C8C22×C3111yescharacteristic
369#322C22×C3111yescharacteristic
370C2×C31—42no—
371C2×C31—81no—
372C2×C31—81no—
373C2×C31—161no—
374C2×C31#326411yescharacteristic
375C2×C31#328211yescharacteristic
376C2×C31#328911yescharacteristic
377C2×#41—21no—
378C2×#41—21no—
379C2×#41—21no—
380C22×Q8—21no—
381#135—44no—
382C2×Q16—21no—
383C2×SD16—21no—
384C2×SD16—21no—
385C2×SD16—21no—
386C2×SD16—21no—
387C2×SD16D4×C3111yescharacteristic
388C2×D8—21no—
389C2×D8—21no—
390C2×D8D4×C3111yescharacteristic
391C2×M16—21no—
392C22×C8—21no—
393C22×C8—21no—
394C4⋊Q8—21no—
395C4⋊Q8C23×C3111yescharacteristic
396C4⋊Q8C23×C3111yescharacteristic
397C4⋊Q8C23×C3111yescharacteristic
398#127—21no—
399#127C23×C3111yescharacteristic
400#123—41no—
401#123—41no—
402C22⋊Q8—21no—
403C22⋊Q8—21no—
404C22⋊Q8—21no—
405C22⋊Q8—41no—
406#121—21no—
407#121—21no—
408#121—21no—
409#121—41no—
410C4×Q8C23×C3111yescharacteristic
411C4×D4—21no—
412C4×D4—21no—
413C4×D4C23×C3111yescharacteristic
414C4×D4C23×C3111yescharacteristic
415C4×D4C23×C3111yescharacteristic
416C2×C4⋊C4—21no—
417C2×C4⋊C4—21no—
418#107—21no—
419#107—21no—
420#107—41no—
421#107D4×C3111yescharacteristic
422#106—21no—
423#106D4×C3111yescharacteristic
424C4⋊C8—21no—
425C4⋊C8C23×C3111yescharacteristic
426C4⋊C8C23×C3111yescharacteristic
427C4⋊C8C23×C3111yescharacteristic
428C4⋊C8C23×C3111yescharacteristic
429#103—21no—
430#103—21no—
431#103—21no—
432#103—21no—
433#103—21no—
434#103—21no—
435#103—21no—
436#103—21no—
437#103D4×C3111yescharacteristic
438#102—21no—
439#102—21no—
440#102—21no—
441#102—21no—
442#102—21no—
443#102—21no—
444#102—41no—
445#102D4×C3111yescharacteristic
446#102D4×C3111yescharacteristic
447#102D4×C3111yescharacteristic
448C22⋊C8—21no—
449C22⋊C8—21no—
450C22⋊C8—21no—
451C4×C8—21no—
452C4×C8C23×C3111yescharacteristic
453C4×C8C23×C3111yescharacteristic
454C4×C8C23×C3111yescharacteristic
455C31#1982011yescharacteristic, direct product factor, Sylow
456#41—42no—
457#41—42no—
458#41—42no—
459#41—81no—
460#41—81no—
461#41—81no—
462C2×Q8—21no—
463C2×Q8—21no—
464C2×Q8—21no—
465C2×Q8—41no—
466C2×Q8—42no—
467C2×Q8—81no—
468C2×Q8C2×D4×C3111yescharacteristic
469C2×D4—21no—
470C2×D4—21no—
471C2×D4—21no—
472C2×D4—41no—
473C2×D4—41no—
474C2×D4—41no—
475C2×D4—41no—
476C2×D4C2×D4×C3111yescharacteristic
477C2×D4C2×D4×C3111yescharacteristic
478C2×D4C2×D4×C3111yescharacteristic
479C22×C4—21no—
480C22×C4—21no—
481C22×C4—21no—
482C22×C4—41no—
483C22×C4—41no—
484C22×C4—41no—
485C22×C4—41no—
486Q16—42no—
487SD16—22no—
488SD16—42no—
489SD16—81no—
490SD16—81no—
491SD16—81no—
492D8—22no—
493D8—42no—
494D8—42no—
495M16—81no—
496C2×C8—21no—
497C2×C8—21no—
498C2×C8—21no—
499C2×C8—21no—
500C2×C8—21no—
501C2×C8—42no—
502C2×C8—81no—
503C2×C8C2×D4×C3111yescharacteristic
504C2×C8C2×D4×C3111yescharacteristic
505C2×C8C2×D4×C3111yescharacteristic
506C2×C8C2×D4×C3111yescharacteristic
507C4⋊C4—21no—
508C4⋊C4—21no—
509C4⋊C4—21no—
510C4⋊C4—21no—
511C4⋊C4—21no—
512C4⋊C4—21no—
513C4⋊C4—21no—
514C4⋊C4—41no—
515C4⋊C4—41no—
516C4⋊C4—41no—
517C4⋊C4C2×D4×C3111yescharacteristic
518C4⋊C4C2×D4×C3111yescharacteristic
519C4⋊C4C2×D4×C3111yescharacteristic
520C4⋊C4C2×D4×C3111yescharacteristic
521C22⋊C4—21no—
522C22⋊C4—21no—
523C22⋊C4—21no—
524C22⋊C4—41no—
525C22⋊C4—41no—
526C22⋊C4—41no—
527C22⋊C4—41no—
528C42—21no—
529C42C24×C3111yescharacteristic
530C23—21no—
531C23—21no—
532C23—21no—
533C23—41no—
534Q8—21no—
535Q8—41no—
536Q8—41no—
537Q8—41no—
538Q8—41no—
539Q8—41no—
540Q8—41no—
541Q8—82no—
542Q8C31×AGL(1,ℤ/8)12yes—
543D4—21no—
544D4—21no—
545D4—21no—
546D4—21no—
547D4—21no—
548D4—41no—
549D4—41no—
550D4—41no—
551D4—41no—
552D4—82no—
553D4—81no—
554D4—82no—
555D4—82no—
556D4—161no—
557D4C31×#13512yescomplemented
558C2×C4—21no—
559C2×C4—21no—
560C2×C4—21no—
561C2×C4—21no—
562C2×C4—21no—
563C2×C4—41no—
564C2×C4—41no—
565C2×C4—41no—
566C2×C4—41no—
567C2×C4—41no—
568C2×C4—41no—
569C2×C4—41no—
570C2×C4—41no—
571C2×C4—41no—
572C2×C4—82no—
573C2×C4—82no—
574C2×C4—82no—
575C2×C4—82no—
576C2×C4C22×D4×C3111yescharacteristic
577C2×C4C22×D4×C3111yescharacteristic
578C2×C4C31×H(5,𝔽2)11yescharacteristic
579C8—21no—
580C8—21no—
581C8—21no—
582C8—21no—
583C8—41no—
584C8—41no—
585C8—41no—
586C8—41no—
587C8—41no—
588C22—22no—
589C22—41no—
590C22—41no—
591C22—41no—
592C22—41no—
593C22—41no—
594C22—41no—
595C22—41no—
596C22—41no—
597C22—81no—
598C22—81no—
599C22—81no—
600C22D42×C3111yescharacteristic
601C4—22no—
602C4—21no—
603C4—41no—
604C4—41no—
605C4—41no—
606C4—41no—
607C4—81no—
608C4—81no—
609C4—81no—
610C4C2×C31×#13511yescharacteristic
611C4C2×C31×AGL(1,ℤ/8)11yescharacteristic
612C4C31×#57611yescharacteristic
613C4C31×#57711yescharacteristic
614C2—42no—
615C2—81no—
616C2—81no—
617C2—161no—
618C2C31×#326411yescharacteristic
619C2C31×#328211yescharacteristic
620C2C31×#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×#3358C2semidirect
2. C31×#3330C2semidirect
3. C31×#3298C2semidirect
4. C31×#3284C2semidirect
5. C31×#1719C2semidirect
6. C31×#1701C2semidirect
7. C31×#1680C2semidirect
8. C31×#1679C2semidirect
9. C31×#1665C2semidirect
10. C31×#1649C2semidirect
11. C31×#1647C2semidirect
12. C31×#1642C2semidirect
13. C31×#1625C2semidirect
14. C31×#1583C2semidirect
15. C31×#1580C2semidirect
219. #19820C31direct (N × H)
247. D4×C31#135semidirect
278. #3358C2×C31semidirect
279. #3330C2×C31semidirect
280. #3298C2×C31semidirect
281. #3284C2×C31semidirect
282. #1719C2×C31semidirect
283. #1701C2×C31semidirect
284. #1680C2×C31semidirect
285. #1679C2×C31semidirect
286. #1665C2×C31semidirect
287. #1649C2×C31semidirect
288. #1647C2×C31semidirect
289. #1642C2×C31semidirect
290. #1625C2×C31semidirect
291. #1583C2×C31semidirect
292. #1580C2×C31semidirect
455. C31#19820direct (N × H)
557. D4C31×#135semidirect

Maximal subgroups

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

subgroupindex
C31×#33582
C31×#33302
C31×#32982
C31×#32842
C31×#17192
C31×#17012
C31×#16802
C31×#16792
C31×#16652
C31×#16492
C31×#16472
C31×#16422
C31×#16252
C31×#15832
C31×#15802
#1982031