Finite Group Databasebeta

← C31×#20052 #21476811

Subgroups — C31×#20052 #21476811

Order 7936.

586 conjugacy classes of subgroups.

The subgroup lattice has 570 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3398C211yesmaximal, characteristic, complemented
2C31×#3387C211yesmaximal, characteristic, complemented
3C31×#3362C211yesmaximal, characteristic
4C31×#3304C211yesmaximal, characteristic
5C31×#1720C211yesmaximal, characteristic, complemented
6C31×#1702C211yesmaximal, characteristic, complemented
7C31×#1698C211yesmaximal, characteristic, complemented
8C31×#1671C211yesmaximal, characteristic, complemented
9C31×#1670C211yesmaximal, characteristic, complemented
10C31×#1645C211yesmaximal, characteristic, complemented
11C31×#1642C211yesmaximal, characteristic
12C31×#1638C211yesmaximal, characteristic, complemented
13C31×#1626C211yesmaximal, characteristic, complemented
14C31×#1587C211yesmaximal, characteristic, complemented
15C31×#1585C211yesmaximal, characteristic, complemented
16Q82×C31C2211yescharacteristic
17C31×#557C2211yescharacteristic
18C31×#556C2211yescharacteristic
19C31×#550C2211yescharacteristic
20C31×#501—21no—
21C31×#498C2211yescharacteristic
22C31×#497—21no—
23C31×#494C2211yescharacteristic
24C31×#487C2211yescharacteristic
25C31×#486—21no—
26C31×#486C2211yescharacteristic
27C31×#486C2211yescharacteristic
28C31×#486C2211yescharacteristic
29C31×#482—21no—
30C31×#479—21no—
31C31×#477C2211yescharacteristic
32C31×#476—21no—
33C31×#476C2211yescharacteristic
34C31×#475—21no—
35C31×#475C2211yescharacteristic
36C31×#475C2211yescharacteristic
37C31×#465—21no—
38C31×#464—21no—
39C31×#462—21no—
40C31×#462C2211yescharacteristic
41C31×#461C2211yescharacteristic
42C31×#460—21no—
43C31×#460C2211yescharacteristic
44C31×#460C2211yescharacteristic
45C31×#452—21no—
46C31×#446C2211yescharacteristic
47C31×#446C2211yescharacteristic
48C8×Q8×C31C2211yescharacteristic
49C31×#441—21no—
50C31×#441—21no—
51C4×Q16×C31C2211yescharacteristic
52C4×SD16×C31—21no—
53C4×SD16×C31C2211yescharacteristic
54C8×D4×C31C2211yescharacteristic
55C31×#416—21no—
56C31×#335C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#333C2211yescharacteristic
59C31×#332C2211yescharacteristic
60C31×#332C2211yescharacteristic
61C31×#331C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×Q8⋊C8C2211yescharacteristic
64C31×Q8⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C2×#41×C31—21no—
68C2×Q16×C31—21no—
69C2×Q16×C31—21no—
70C2×Q16×C31—21no—
71C2×Q16×C31D411yescharacteristic
72C2×SD16×C31—21no—
73C2×SD16×C31—21no—
74C2×SD16×C31—21no—
75C2×SD16×C31D411yescharacteristic
76C22×C8×C31—21no—
77C31×C4⋊Q8—21no—
78C31×C4⋊Q8—21no—
79C31×C4⋊Q8—21no—
80C31×C4⋊Q8—41no—
81C31×C4⋊Q8C2311yescharacteristic
82C31×C4⋊Q8C2311yescharacteristic
83C31×C4⋊Q8C2311yescharacteristic
84C31×#127—21no—
85C31×#127C2311yescharacteristic
86C31×#126—41no—
87C31×#125—21no—
88C31×#125—41no—
89C31×#124—21no—
90C31×C22⋊Q8—21no—
91C31×#121—21no—
92C31×#121—41no—
93C4×Q8×C31—21no—
94C4×Q8×C31—21no—
95C4×Q8×C31—21no—
96C4×Q8×C31—21no—
97C4×Q8×C31—21no—
98C4×Q8×C31C2311yescharacteristic
99C4×Q8×C31C2311yescharacteristic
100C4×Q8×C31C2311yescharacteristic
101C4×D4×C31—21no—
102C4×D4×C31C2311yescharacteristic
103C31×#117—21no—
104C31×#107—21no—
105C31×#107D411yescharacteristic
106C31×#106—21no—
107C31×#106—21no—
108C31×#106—21no—
109C31×#106—21no—
110C31×#106—21no—
111C31×#106D411yescharacteristic
112C31×C4⋊C8—21no—
113C31×C4⋊C8—21no—
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—41no—
125C31×#103D411yescharacteristic
126C31×#103D411yescharacteristic
127C31×#103D411yescharacteristic
128C31×#102—21no—
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—
138C31×#97—21no—
139C31×#97—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—41no—
150C2×Q8×C31C2×D411yescharacteristic
151C2×Q8×C31C2×D411yescharacteristic
152C2×Q8×C31C2×D411yescharacteristic
153C2×D4×C31—21no—
154C2×D4×C31—21no—
155C2×D4×C31—21no—
156C2×D4×C31—41no—
157C2×D4×C31—41no—
158C2×D4×C31C2×D411yescharacteristic
159C22×C4×C31—21no—
160C22×C4×C31—41no—
161Q16×C31—22no—
162Q16×C31—42no—
163Q16×C31—81no—
164Q16×C31—81no—
165SD16×C31—41no—
166SD16×C31—42no—
167SD16×C31—81no—
168SD16×C31—81no—
169C2×C8×C31—21no—
170C2×C8×C31—21no—
171C2×C8×C31—21no—
172C2×C8×C31—21no—
173C2×C8×C31—21no—
174C2×C8×C31—81no—
175C2×C8×C31C2×D411yescharacteristic
176C2×C8×C31C2×D411yescharacteristic
177C2×C8×C31C2×D411yescharacteristic
178C2×C8×C31C2×D411yescharacteristic
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—21no—
188C4⋊C4×C31—41no—
189C4⋊C4×C31—41no—
190C4⋊C4×C31—41no—
191C4⋊C4×C31—41no—
192C4⋊C4×C31—41no—
193C4⋊C4×C31—41no—
194C4⋊C4×C31C2×D411yescharacteristic
195C4⋊C4×C31C2×D411yescharacteristic
196C4⋊C4×C31C2×D411yescharacteristic
197C4⋊C4×C31C2×D411yescharacteristic
198C22⋊C4×C31—21no—
199C22⋊C4×C31—41no—
200C22⋊C4×C31—41no—
201C22⋊C4×C31—41no—
202C42×C31—21no—
203C42×C31—21no—
204C42×C31—21no—
205C42×C31—41no—
206C42×C31—41no—
207C42×C31—41no—
208C42×C31C2411yescharacteristic
209#20052C3111yesmaximal, characteristic, direct product factor, Sylow
210C23×C31—21no—
211C23×C31—41no—
212Q8×C31—21no—
213Q8×C31—21no—
214Q8×C31—21no—
215Q8×C31—21no—
216Q8×C31—21no—
217Q8×C31—41no—
218Q8×C31—41no—
219Q8×C31—41no—
220Q8×C31—41no—
221Q8×C31—81no—
222Q8×C31—161no—
223Q8×C31#13712yes—
224D4×C31—21no—
225D4×C31—21no—
226D4×C31—41no—
227D4×C31—41no—
228D4×C31—41no—
229D4×C31—41no—
230D4×C31—82no—
231D4×C31—81no—
232D4×C31—161no—
233C2×C4×C31—21no—
234C2×C4×C31—21no—
235C2×C4×C31—21no—
236C2×C4×C31—21no—
237C2×C4×C31—21no—
238C2×C4×C31—21no—
239C2×C4×C31—21no—
240C2×C4×C31—41no—
241C2×C4×C31—41no—
242C2×C4×C31—41no—
243C2×C4×C31—41no—
244C2×C4×C31—41no—
245C2×C4×C31—82no—
246C2×C4×C31C22×D411yescharacteristic
247C2×C4×C31C22×D411yescharacteristic
248C2×C4×C31H(5,𝔽2)11yescharacteristic
249C8×C31—21no—
250C8×C31—21no—
251C8×C31—21no—
252C8×C31—21no—
253C8×C31—41no—
254C8×C31—41no—
255C8×C31—41no—
256C8×C31—41no—
257C8×C31—41no—
258#3398C2×C3111yescharacteristic, complemented
259#3387C2×C3111yescharacteristic, complemented
260#3362C2×C3111yescharacteristic
261#3304C2×C3111yescharacteristic
262#1720C2×C3111yescharacteristic, complemented
263#1702C2×C3111yescharacteristic, complemented
264#1698C2×C3111yescharacteristic, complemented
265#1671C2×C3111yescharacteristic, complemented
266#1670C2×C3111yescharacteristic, complemented
267#1645C2×C3111yescharacteristic, complemented
268#1642C2×C3111yescharacteristic
269#1638C2×C3111yescharacteristic, complemented
270#1626C2×C3111yescharacteristic, complemented
271#1587C2×C3111yescharacteristic, complemented
272#1585C2×C3111yescharacteristic, complemented
273C22×C31—41no—
274C22×C31—41no—
275C22×C31—41no—
276C22×C31—81no—
277C22×C31—81no—
278C22×C31—81no—
279C22×C31D4211yescharacteristic
280C4×C31—22no—
281C4×C31—21no—
282C4×C31—41no—
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×C31C2×#13711yescharacteristic
292C4×C31#57511yescharacteristic
293C4×C31#57711yescharacteristic
294C4×C31#57711yescharacteristic
295Q82C22×C3111yescharacteristic
296#557C22×C3111yescharacteristic
297#556C22×C3111yescharacteristic
298#550C22×C3111yescharacteristic
299#501—21no—
300#498C22×C3111yescharacteristic
301#497—21no—
302#494C22×C3111yescharacteristic
303#487C22×C3111yescharacteristic
304#486—21no—
305#486C22×C3111yescharacteristic
306#486C22×C3111yescharacteristic
307#486C22×C3111yescharacteristic
308#482—21no—
309#479—21no—
310#477C22×C3111yescharacteristic
311#476—21no—
312#476C22×C3111yescharacteristic
313#475—21no—
314#475C22×C3111yescharacteristic
315#475C22×C3111yescharacteristic
316#465—21no—
317#464—21no—
318#462—21no—
319#462C22×C3111yescharacteristic
320#461C22×C3111yescharacteristic
321#460—21no—
322#460C22×C3111yescharacteristic
323#460C22×C3111yescharacteristic
324#452—21no—
325#446C22×C3111yescharacteristic
326#446C22×C3111yescharacteristic
327C8×Q8C22×C3111yescharacteristic
328#441—21no—
329#441—21no—
330C4×Q16C22×C3111yescharacteristic
331C4×SD16—21no—
332C4×SD16C22×C3111yescharacteristic
333C8×D4C22×C3111yescharacteristic
334#416—21no—
335#335C22×C3111yescharacteristic
336#334C22×C3111yescharacteristic
337#333C22×C3111yescharacteristic
338#332C22×C3111yescharacteristic
339#332C22×C3111yescharacteristic
340#331C22×C3111yescharacteristic
341Q8⋊C8C22×C3111yescharacteristic
342Q8⋊C8C22×C3111yescharacteristic
343Q8⋊C8C22×C3111yescharacteristic
344D4⋊C8C22×C3111yescharacteristic
345#322C22×C3111yescharacteristic
346C2×C31—81no—
347C2×C31—161no—
348C2×C31#326611yescharacteristic
349C2×C31#327111yescharacteristic
350C2×C31#329011yescharacteristic
351C2×#41—21no—
352C2×Q16—21no—
353C2×Q16—21no—
354C2×Q16—21no—
355C2×Q16D4×C3111yescharacteristic
356C2×SD16—21no—
357C2×SD16—21no—
358C2×SD16—21no—
359C2×SD16D4×C3111yescharacteristic
360C22×C8—21no—
361C4⋊Q8—21no—
362C4⋊Q8—21no—
363C4⋊Q8—21no—
364C4⋊Q8—41no—
365C4⋊Q8C23×C3111yescharacteristic
366C4⋊Q8C23×C3111yescharacteristic
367C4⋊Q8C23×C3111yescharacteristic
368#127—21no—
369#127C23×C3111yescharacteristic
370#126—41no—
371#125—21no—
372#125—41no—
373#124—21no—
374C22⋊Q8—21no—
375#121—21no—
376#121—41no—
377C4×Q8—21no—
378C4×Q8—21no—
379C4×Q8—21no—
380C4×Q8—21no—
381C4×Q8—21no—
382C4×Q8C23×C3111yescharacteristic
383C4×Q8C23×C3111yescharacteristic
384C4×Q8C23×C3111yescharacteristic
385C4×D4—21no—
386C4×D4C23×C3111yescharacteristic
387#117—21no—
388#107—21no—
389#107D4×C3111yescharacteristic
390#106—21no—
391#106—21no—
392#106—21no—
393#106—21no—
394#106—21no—
395#106D4×C3111yescharacteristic
396C4⋊C8—21no—
397C4⋊C8—21no—
398C4⋊C8—21no—
399C4⋊C8C23×C3111yescharacteristic
400C4⋊C8C23×C3111yescharacteristic
401C4⋊C8C23×C3111yescharacteristic
402C4⋊C8C23×C3111yescharacteristic
403#103—21no—
404#103—21no—
405#103—21no—
406#103—21no—
407#103—21no—
408#103—41no—
409#103D4×C3111yescharacteristic
410#103D4×C3111yescharacteristic
411#103D4×C3111yescharacteristic
412#102—21no—
413#102—21no—
414#102—21no—
415#102—21no—
416#102—21no—
417#102—21no—
418#102—21no—
419#102—41no—
420#102D4×C3111yescharacteristic
421C22⋊C8—21no—
422#97—21no—
423#97—21no—
424C4×C8—21no—
425C4×C8C23×C3111yescharacteristic
426C4×C8C23×C3111yescharacteristic
427C4×C8C23×C3111yescharacteristic
428C31#2005211yescharacteristic, direct product factor, Sylow
429#41—42no—
430#41—81no—
431C2×Q8—21no—
432C2×Q8—21no—
433C2×Q8—21no—
434C2×Q8—41no—
435C2×Q8C2×D4×C3111yescharacteristic
436C2×Q8C2×D4×C3111yescharacteristic
437C2×Q8C2×D4×C3111yescharacteristic
438C2×D4—21no—
439C2×D4—21no—
440C2×D4—21no—
441C2×D4—41no—
442C2×D4—41no—
443C2×D4C2×D4×C3111yescharacteristic
444C22×C4—21no—
445C22×C4—41no—
446Q16—22no—
447Q16—42no—
448Q16—81no—
449Q16—81no—
450SD16—41no—
451SD16—42no—
452SD16—81no—
453SD16—81no—
454C2×C8—21no—
455C2×C8—21no—
456C2×C8—21no—
457C2×C8—21no—
458C2×C8—21no—
459C2×C8—81no—
460C2×C8C2×D4×C3111yescharacteristic
461C2×C8C2×D4×C3111yescharacteristic
462C2×C8C2×D4×C3111yescharacteristic
463C2×C8C2×D4×C3111yescharacteristic
464C4⋊C4—21no—
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—41no—
474C4⋊C4—41no—
475C4⋊C4—41no—
476C4⋊C4—41no—
477C4⋊C4—41no—
478C4⋊C4—41no—
479C4⋊C4C2×D4×C3111yescharacteristic
480C4⋊C4C2×D4×C3111yescharacteristic
481C4⋊C4C2×D4×C3111yescharacteristic
482C4⋊C4C2×D4×C3111yescharacteristic
483C22⋊C4—21no—
484C22⋊C4—41no—
485C22⋊C4—41no—
486C22⋊C4—41no—
487C42—21no—
488C42—21no—
489C42—21no—
490C42—41no—
491C42—41no—
492C42—41no—
493C42C24×C3111yescharacteristic
494C23—21no—
495C23—41no—
496Q8—21no—
497Q8—21no—
498Q8—21no—
499Q8—21no—
500Q8—21no—
501Q8—41no—
502Q8—41no—
503Q8—41no—
504Q8—41no—
505Q8—81no—
506Q8—161no—
507Q8C31×#13712yes—
508D4—21no—
509D4—21no—
510D4—41no—
511D4—41no—
512D4—41no—
513D4—41no—
514D4—82no—
515D4—81no—
516D4—161no—
517C2×C4—21no—
518C2×C4—21no—
519C2×C4—21no—
520C2×C4—21no—
521C2×C4—21no—
522C2×C4—21no—
523C2×C4—21no—
524C2×C4—41no—
525C2×C4—41no—
526C2×C4—41no—
527C2×C4—41no—
528C2×C4—41no—
529C2×C4—82no—
530C2×C4C22×D4×C3111yescharacteristic
531C2×C4C22×D4×C3111yescharacteristic
532C2×C4C31×H(5,𝔽2)11yescharacteristic
533C8—21no—
534C8—21no—
535C8—21no—
536C8—21no—
537C8—41no—
538C8—41no—
539C8—41no—
540C8—41no—
541C8—41no—
542C22—41no—
543C22—41no—
544C22—41no—
545C22—81no—
546C22—81no—
547C22—81no—
548C22D42×C3111yescharacteristic
549C4—22no—
550C4—21no—
551C4—41no—
552C4—41no—
553C4—41no—
554C4—41no—
555C4—41no—
556C4—41no—
557C4—81no—
558C4—81no—
559C4—81no—
560C4C2×C31×#13711yescharacteristic
561C4C31×#57511yescharacteristic
562C4C31×#57711yescharacteristic
563C4C31×#57711yescharacteristic
564C2—81no—
565C2—161no—
566C2C31×#326611yescharacteristic
567C2C31×#327111yescharacteristic
568C2C31×#329011yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#550C22
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×#3398C2semidirect
2. C31×#3387C2semidirect
5. C31×#1720C2semidirect
6. C31×#1702C2semidirect
7. C31×#1698C2semidirect
8. C31×#1671C2semidirect
9. C31×#1670C2semidirect
10. C31×#1645C2semidirect
12. C31×#1638C2semidirect
13. C31×#1626C2semidirect
14. C31×#1587C2semidirect
15. C31×#1585C2semidirect
209. #20052C31direct (N × H)
258. #3398C2×C31semidirect
259. #3387C2×C31semidirect
262. #1720C2×C31semidirect
263. #1702C2×C31semidirect
264. #1698C2×C31semidirect
265. #1671C2×C31semidirect
266. #1670C2×C31semidirect
267. #1645C2×C31semidirect
269. #1638C2×C31semidirect
270. #1626C2×C31semidirect
271. #1587C2×C31semidirect
272. #1585C2×C31semidirect
428. C31#20052direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33982
C31×#33872
C31×#33622
C31×#33042
C31×#17202
C31×#17022
C31×#16982
C31×#16712
C31×#16702
C31×#16452
C31×#16422
C31×#16382
C31×#16262
C31×#15872
C31×#15852
#2005231