Finite Group Databasebeta

← C31×#19997 #21476756

Subgroups — C31×#19997 #21476756

Order 7936.

602 conjugacy classes of subgroups.

The subgroup lattice has 574 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3360C211yesmaximal, characteristic, complemented
2C31×#3340C211yesmaximal, characteristic, complemented
3C31×#3335C211yesmaximal, characteristic, complemented
4C31×#3303C211yesmaximal, characteristic
5C31×#1707C211yesmaximal, characteristic, complemented
6C31×#1684C211yesmaximal, characteristic, complemented
7C31×#1683C211yesmaximal, characteristic, complemented
8C31×#1671C211yesmaximal, characteristic, complemented
9C31×#1671C211yesmaximal, characteristic, complemented
10C31×#1650C211yesmaximal, characteristic, complemented
11C31×#1647C211yesmaximal, characteristic, complemented
12C31×#1634C211yesmaximal, characteristic, complemented
13C31×#1632C211yesmaximal, characteristic, complemented
14C8×SD16×C31C211yesmaximal, characteristic, complemented
15C8×D8×C31C211yesmaximal, characteristic, complemented
16C31×#556C2211yescharacteristic
17C31×#555C2211yescharacteristic
18C31×#554C2211yescharacteristic
19C31×#547C2211yescharacteristic
20C31×#500C2211yescharacteristic
21C31×#498C2211yescharacteristic
22C31×#498C2211yescharacteristic
23C31×#494C2211yescharacteristic
24C31×#488—21no—
25C31×#487C2211yescharacteristic
26C31×#487C2211yescharacteristic
27C31×#485—21no—
28C31×#485—21no—
29C31×#483—21no—
30C31×#482—21no—
31C31×#481—21no—
32C31×#479—21no—
33C31×#477C2211yescharacteristic
34C31×#476C2211yescharacteristic
35C31×#476C2211yescharacteristic
36C31×#476C2211yescharacteristic
37C31×#475C2211yescharacteristic
38C31×#474C2211yescharacteristic
39C31×#465—21no—
40C31×#465—21no—
41C31×#465—21no—
42C31×#463—21no—
43C31×#461C2211yescharacteristic
44C31×#461C2211yescharacteristic
45C31×#449—21no—
46C8×Q8×C31C2211yescharacteristic
47C4×SD16×C31—21no—
48C4×SD16×C31C2211yescharacteristic
49C4×D8×C31C2211yescharacteristic
50C8×D4×C31C2211yescharacteristic
51C8×D4×C31C2211yescharacteristic
52C8×D4×C31C2211yescharacteristic
53C31×#427—21no—
54C2×C31×#106—21no—
55C31×#416—21no—
56C31×#335C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#333C2211yescharacteristic
59C31×#333C2211yescharacteristic
60C31×#332C2211yescharacteristic
61C31×#332C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×D4⋊C8C2211yescharacteristic
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C82×C31C2211yescharacteristic
67C2×#41×C31—21no—
68C2×Q16×C31—41no—
69C2×SD16×C31—21no—
70C2×SD16×C31—21no—
71C2×SD16×C31D411yescharacteristic
72C2×D8×C31D411yescharacteristic
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×#126—41no—
81C31×#125—21no—
82C31×#124—21no—
83C31×#124—41no—
84C31×#123—41no—
85C31×C22⋊Q8—21no—
86C31×C22⋊Q8—21no—
87C31×C22⋊Q8—21no—
88C31×C22⋊Q8—41no—
89C31×#121—21no—
90C31×#121—21no—
91C31×#121—21no—
92C4×Q8×C31—21no—
93C4×Q8×C31C2311yescharacteristic
94C4×D4×C31—21no—
95C4×D4×C31C2311yescharacteristic
96C4×D4×C31C2311yescharacteristic
97C4×D4×C31C2311yescharacteristic
98C31×#117—21no—
99C31×#117—21no—
100C31×#117—21no—
101C2×C4⋊C4×C31—21no—
102C2×C4⋊C4×C31—21no—
103C31×#107—21no—
104C31×#107—21no—
105C31×#107—41no—
106C31×#107D411yescharacteristic
107C31×#106—21no—
108C31×#106—21no—
109C31×#106—21no—
110C31×#106—21no—
111C31×#106—21no—
112C31×#106—21no—
113C31×#106—21no—
114C31×#106—21no—
115C31×#106D411yescharacteristic
116C31×C4⋊C8—21no—
117C31×C4⋊C8C2311yescharacteristic
118C31×C4⋊C8C2311yescharacteristic
119C31×C4⋊C8C2311yescharacteristic
120C31×C4⋊C8C2311yescharacteristic
121C31×#103—21no—
122C31×#103—21no—
123C31×#103—21no—
124C31×#103—21no—
125C31×#103—21no—
126C31×#103—21no—
127C31×#103—21no—
128C31×#103—21no—
129C31×#103D411yescharacteristic
130C31×#102—21no—
131C31×#102—21no—
132C31×#102—21no—
133C31×#102—21no—
134C31×#102D411yescharacteristic
135C31×#102D411yescharacteristic
136C31×#102D411yescharacteristic
137C31×C22⋊C8—21no—
138C31×C22⋊C8—21no—
139C31×C22⋊C8—21no—
140C4×C8×C31—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×Q8×C31C2×D411yescharacteristic
151C2×D4×C31—41no—
152C2×D4×C31—41no—
153C2×D4×C31C2×D411yescharacteristic
154C2×D4×C31C2×D411yescharacteristic
155C2×D4×C31C2×D411yescharacteristic
156C22×C4×C31—21no—
157C22×C4×C31—21no—
158C22×C4×C31—21no—
159C22×C4×C31—41no—
160C22×C4×C31—41no—
161Q16×C31—82no—
162SD16×C31—22no—
163SD16×C31—42no—
164SD16×C31—81no—
165D8×C31—22no—
166C2×C8×C31—21no—
167C2×C8×C31—21no—
168C2×C8×C31—21no—
169C2×C8×C31—21no—
170C2×C8×C31—21no—
171C2×C8×C31—42no—
172C2×C8×C31—42no—
173C2×C8×C31—81no—
174C2×C8×C31C2×D411yescharacteristic
175C2×C8×C31C2×D411yescharacteristic
176C2×C8×C31C2×D411yescharacteristic
177C2×C8×C31C2×D411yescharacteristic
178C4⋊C4×C31—21no—
179C4⋊C4×C31—21no—
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—41no—
188C4⋊C4×C31—41no—
189C4⋊C4×C31—41no—
190C4⋊C4×C31—41no—
191C4⋊C4×C31C2×D411yescharacteristic
192C4⋊C4×C31C2×D411yescharacteristic
193C4⋊C4×C31C2×D411yescharacteristic
194C4⋊C4×C31C2×D411yescharacteristic
195C22⋊C4×C31—21no—
196C22⋊C4×C31—21no—
197C22⋊C4×C31—21no—
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—21no—
205C42×C31—41no—
206C42×C31—41no—
207C42×C31C2411yescharacteristic
208#19997C3111yesmaximal, characteristic, direct product factor, Sylow
209C23×C31—21no—
210C23×C31—21no—
211C23×C31—21no—
212Q8×C31—21no—
213Q8×C31—21no—
214Q8×C31—41no—
215Q8×C31—41no—
216Q8×C31—41no—
217Q8×C31—41no—
218Q8×C31—81no—
219Q8×C31—81no—
220D4×C31—21no—
221D4×C31—21no—
222D4×C31—21no—
223D4×C31—21no—
224D4×C31—21no—
225D4×C31—82no—
226D4×C31—161no—
227D4×C31#13512yes—
228C2×C4×C31—21no—
229C2×C4×C31—21no—
230C2×C4×C31—21no—
231C2×C4×C31—21no—
232C2×C4×C31—21no—
233C2×C4×C31—41no—
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—82no—
244C2×C4×C31—161no—
245C2×C4×C31C22×D411yescharacteristic
246C2×C4×C31C22×D411yescharacteristic
247C2×C4×C31H(5,𝔽2)11yescharacteristic
248C8×C31—22no—
249C8×C31—21no—
250C8×C31—21no—
251C8×C31—21no—
252C8×C31—41no—
253C8×C31—41no—
254C8×C31—41no—
255C8×C31—41no—
256C8×C31#13512yes—
257#3360C2×C3111yescharacteristic, complemented
258#3340C2×C3111yescharacteristic, complemented
259#3335C2×C3111yescharacteristic, complemented
260#3303C2×C3111yescharacteristic
261#1707C2×C3111yescharacteristic, complemented
262#1684C2×C3111yescharacteristic, complemented
263#1683C2×C3111yescharacteristic, complemented
264#1671C2×C3111yescharacteristic, complemented
265#1671C2×C3111yescharacteristic, complemented
266#1650C2×C3111yescharacteristic, complemented
267#1647C2×C3111yescharacteristic, complemented
268#1634C2×C3111yescharacteristic, complemented
269#1632C2×C3111yescharacteristic, complemented
270C8×SD16C2×C3111yescharacteristic, complemented
271C8×D8C2×C3111yescharacteristic, complemented
272C22×C31—22no—
273C22×C31—41no—
274C22×C31—41no—
275C22×C31—41no—
276C22×C31—41no—
277C22×C31—41no—
278C22×C31—41no—
279C22×C31—41no—
280C22×C31—41no—
281C22×C31D4211yescharacteristic
282C4×C31—21no—
283C4×C31—41no—
284C4×C31—41no—
285C4×C31—41no—
286C4×C31—41no—
287C4×C31—41no—
288C4×C31—81no—
289C4×C31—81no—
290C4×C31—81no—
291C4×C31—81no—
292C4×C31C2×#13511yescharacteristic
293C4×C31C2×#13511yescharacteristic
294C4×C31#57711yescharacteristic
295C4×C31#57811yescharacteristic
296#556C22×C3111yescharacteristic
297#555C22×C3111yescharacteristic
298#554C22×C3111yescharacteristic
299#547C22×C3111yescharacteristic
300#500C22×C3111yescharacteristic
301#498C22×C3111yescharacteristic
302#498C22×C3111yescharacteristic
303#494C22×C3111yescharacteristic
304#488—21no—
305#487C22×C3111yescharacteristic
306#487C22×C3111yescharacteristic
307#485—21no—
308#485—21no—
309#483—21no—
310#482—21no—
311#481—21no—
312#479—21no—
313#477C22×C3111yescharacteristic
314#476C22×C3111yescharacteristic
315#476C22×C3111yescharacteristic
316#476C22×C3111yescharacteristic
317#475C22×C3111yescharacteristic
318#474C22×C3111yescharacteristic
319#465—21no—
320#465—21no—
321#465—21no—
322#463—21no—
323#461C22×C3111yescharacteristic
324#461C22×C3111yescharacteristic
325#449—21no—
326C8×Q8C22×C3111yescharacteristic
327C4×SD16—21no—
328C4×SD16C22×C3111yescharacteristic
329C4×D8C22×C3111yescharacteristic
330C8×D4C22×C3111yescharacteristic
331C8×D4C22×C3111yescharacteristic
332C8×D4C22×C3111yescharacteristic
333#427—21no—
334C2×#106—21no—
335#416—21no—
336#335C22×C3111yescharacteristic
337#334C22×C3111yescharacteristic
338#333C22×C3111yescharacteristic
339#333C22×C3111yescharacteristic
340#332C22×C3111yescharacteristic
341#332C22×C3111yescharacteristic
342Q8⋊C8C22×C3111yescharacteristic
343D4⋊C8C22×C3111yescharacteristic
344D4⋊C8C22×C3111yescharacteristic
345D4⋊C8C22×C3111yescharacteristic
346C82C22×C3111yescharacteristic
347C2×C31—42no—
348C2×C31—81no—
349C2×C31—81no—
350C2×C31#328211yescharacteristic
351C2×C31#328311yescharacteristic
352C2×C31#329111yescharacteristic
353C2×#41—21no—
354C2×Q16—41no—
355C2×SD16—21no—
356C2×SD16—21no—
357C2×SD16D4×C3111yescharacteristic
358C2×D8D4×C3111yescharacteristic
359C22×C8—21no—
360C22×C8—21no—
361C22×C8—21no—
362C4⋊Q8C23×C3111yescharacteristic
363C4⋊Q8C23×C3111yescharacteristic
364C4⋊Q8C23×C3111yescharacteristic
365C4⋊Q8C23×C3111yescharacteristic
366#126—41no—
367#125—21no—
368#124—21no—
369#124—41no—
370#123—41no—
371C22⋊Q8—21no—
372C22⋊Q8—21no—
373C22⋊Q8—21no—
374C22⋊Q8—41no—
375#121—21no—
376#121—21no—
377#121—21no—
378C4×Q8—21no—
379C4×Q8C23×C3111yescharacteristic
380C4×D4—21no—
381C4×D4C23×C3111yescharacteristic
382C4×D4C23×C3111yescharacteristic
383C4×D4C23×C3111yescharacteristic
384#117—21no—
385#117—21no—
386#117—21no—
387C2×C4⋊C4—21no—
388C2×C4⋊C4—21no—
389#107—21no—
390#107—21no—
391#107—41no—
392#107D4×C3111yescharacteristic
393#106—21no—
394#106—21no—
395#106—21no—
396#106—21no—
397#106—21no—
398#106—21no—
399#106—21no—
400#106—21no—
401#106D4×C3111yescharacteristic
402C4⋊C8—21no—
403C4⋊C8C23×C3111yescharacteristic
404C4⋊C8C23×C3111yescharacteristic
405C4⋊C8C23×C3111yescharacteristic
406C4⋊C8C23×C3111yescharacteristic
407#103—21no—
408#103—21no—
409#103—21no—
410#103—21no—
411#103—21no—
412#103—21no—
413#103—21no—
414#103—21no—
415#103D4×C3111yescharacteristic
416#102—21no—
417#102—21no—
418#102—21no—
419#102—21no—
420#102D4×C3111yescharacteristic
421#102D4×C3111yescharacteristic
422#102D4×C3111yescharacteristic
423C22⋊C8—21no—
424C22⋊C8—21no—
425C22⋊C8—21no—
426C4×C8—21no—
427C4×C8C23×C3111yescharacteristic
428C4×C8C23×C3111yescharacteristic
429C4×C8C23×C3111yescharacteristic
430C31#1999711yescharacteristic, direct product factor, Sylow
431#41—42no—
432#41—81no—
433C2×Q8—21no—
434C2×Q8—21no—
435C2×Q8—21no—
436C2×Q8—21no—
437C2×Q8C2×D4×C3111yescharacteristic
438C2×D4—41no—
439C2×D4—41no—
440C2×D4C2×D4×C3111yescharacteristic
441C2×D4C2×D4×C3111yescharacteristic
442C2×D4C2×D4×C3111yescharacteristic
443C22×C4—21no—
444C22×C4—21no—
445C22×C4—21no—
446C22×C4—41no—
447C22×C4—41no—
448Q16—82no—
449SD16—22no—
450SD16—42no—
451SD16—81no—
452D8—22no—
453C2×C8—21no—
454C2×C8—21no—
455C2×C8—21no—
456C2×C8—21no—
457C2×C8—21no—
458C2×C8—42no—
459C2×C8—42no—
460C2×C8—81no—
461C2×C8C2×D4×C3111yescharacteristic
462C2×C8C2×D4×C3111yescharacteristic
463C2×C8C2×D4×C3111yescharacteristic
464C2×C8C2×D4×C3111yescharacteristic
465C4⋊C4—21no—
466C4⋊C4—21no—
467C4⋊C4—21no—
468C4⋊C4—21no—
469C4⋊C4—21no—
470C4⋊C4—21no—
471C4⋊C4—21no—
472C4⋊C4—21no—
473C4⋊C4—21no—
474C4⋊C4—41no—
475C4⋊C4—41no—
476C4⋊C4—41no—
477C4⋊C4—41no—
478C4⋊C4C2×D4×C3111yescharacteristic
479C4⋊C4C2×D4×C3111yescharacteristic
480C4⋊C4C2×D4×C3111yescharacteristic
481C4⋊C4C2×D4×C3111yescharacteristic
482C22⋊C4—21no—
483C22⋊C4—21no—
484C22⋊C4—21no—
485C22⋊C4—41no—
486C22⋊C4—41no—
487C22⋊C4—41no—
488C22⋊C4—41no—
489C22⋊C4—41no—
490C22⋊C4—41no—
491C42—21no—
492C42—41no—
493C42—41no—
494C42C24×C3111yescharacteristic
495C23—21no—
496C23—21no—
497C23—21no—
498Q8—21no—
499Q8—21no—
500Q8—41no—
501Q8—41no—
502Q8—41no—
503Q8—41no—
504Q8—81no—
505Q8—81no—
506D4—21no—
507D4—21no—
508D4—21no—
509D4—21no—
510D4—21no—
511D4—82no—
512D4—161no—
513D4C31×#13512yes—
514C2×C4—21no—
515C2×C4—21no—
516C2×C4—21no—
517C2×C4—21no—
518C2×C4—21no—
519C2×C4—41no—
520C2×C4—41no—
521C2×C4—41no—
522C2×C4—41no—
523C2×C4—41no—
524C2×C4—41no—
525C2×C4—41no—
526C2×C4—41no—
527C2×C4—41no—
528C2×C4—41no—
529C2×C4—82no—
530C2×C4—161no—
531C2×C4C22×D4×C3111yescharacteristic
532C2×C4C22×D4×C3111yescharacteristic
533C2×C4C31×H(5,𝔽2)11yescharacteristic
534C8—22no—
535C8—21no—
536C8—21no—
537C8—21no—
538C8—41no—
539C8—41no—
540C8—41no—
541C8—41no—
542C8C31×#13512yes—
543C22—22no—
544C22—41no—
545C22—41no—
546C22—41no—
547C22—41no—
548C22—41no—
549C22—41no—
550C22—41no—
551C22—41no—
552C22D42×C3111yescharacteristic
553C4—21no—
554C4—41no—
555C4—41no—
556C4—41no—
557C4—41no—
558C4—41no—
559C4—81no—
560C4—81no—
561C4—81no—
562C4—81no—
563C4C2×C31×#13511yescharacteristic
564C4C2×C31×#13511yescharacteristic
565C4C31×#57711yescharacteristic
566C4C31×#57811yescharacteristic
567C2—42no—
568C2—81no—
569C2—81no—
570C2C31×#328211yescharacteristic
571C2C31×#328311yescharacteristic
572C2C31×#329111yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#3303C2
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×#3360C2semidirect
2. C31×#3340C2semidirect
3. C31×#3335C2semidirect
5. C31×#1707C2semidirect
6. C31×#1684C2semidirect
7. C31×#1683C2semidirect
8. C31×#1671C2semidirect
9. C31×#1671C2semidirect
10. C31×#1650C2semidirect
11. C31×#1647C2semidirect
12. C31×#1634C2semidirect
13. C31×#1632C2semidirect
14. C8×SD16×C31C2semidirect
15. C8×D8×C31C2semidirect
208. #19997C31direct (N × H)
257. #3360C2×C31semidirect
258. #3340C2×C31semidirect
259. #3335C2×C31semidirect
261. #1707C2×C31semidirect
262. #1684C2×C31semidirect
263. #1683C2×C31semidirect
264. #1671C2×C31semidirect
265. #1671C2×C31semidirect
266. #1650C2×C31semidirect
267. #1647C2×C31semidirect
268. #1634C2×C31semidirect
269. #1632C2×C31semidirect
270. C8×SD16C2×C31semidirect
271. C8×D8C2×C31semidirect
430. C31#19997direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33602
C31×#33402
C31×#33352
C31×#33032
C31×#17072
C31×#16842
C31×#16832
C31×#16712
C31×#16502
C31×#16472
C31×#16342
C31×#16322
C8×SD16×C312
C8×D8×C312
#1999731