Finite Group Databasebeta

← C31×#19872 #21476631

Subgroups — C31×#19872 #21476631

Order 7936.

580 conjugacy classes of subgroups.

The subgroup lattice has 568 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3398C211yesmaximal, characteristic, complemented
2C31×#3394C211yesmaximal, characteristic
3C31×#3365C211yesmaximal, characteristic, complemented
4C31×#3342C211yesmaximal, characteristic, complemented
5C31×#1722C211yesmaximal, characteristic, complemented
6C31×#1686C211yesmaximal, characteristic, complemented
7C31×#1681C211yesmaximal, characteristic
8C31×#1674C211yesmaximal, characteristic, complemented
9C31×#1670C211yesmaximal, characteristic, complemented
10C31×#1650C211yesmaximal, characteristic, complemented
11C31×#1648C211yesmaximal, characteristic, complemented
12C31×#1640C211yesmaximal, characteristic, complemented
13C31×#1628C211yesmaximal, characteristic
14C31×#1584C211yesmaximal, characteristic, complemented
15C31×SD16⋊C8C211yesmaximal, characteristic, complemented
16C31×#559C2211yescharacteristic
17C31×#557C2211yescharacteristic
18C31×#556C2211yescharacteristic
19C31×#556C2211yescharacteristic
20C31×#500C2211yescharacteristic
21C31×#500C2211yescharacteristic
22C31×#497—21no—
23C31×#495—21no—
24C31×#494C2211yescharacteristic
25C31×#492C2211yescharacteristic
26C31×#488—21no—
27C31×#486C2211yescharacteristic
28C31×#486C2211yescharacteristic
29C31×#485—21no—
30C31×#485—21no—
31C31×#478—21no—
32C31×#475C2211yescharacteristic
33C31×#475C2211yescharacteristic
34C31×#475C2211yescharacteristic
35C31×#467—21no—
36C31×#464—21no—
37C31×#464—21no—
38C31×#464—21no—
39C31×#463—21no—
40C31×#462—21no—
41C31×#462C2211yescharacteristic
42C31×#462C2211yescharacteristic
43C31×#461C2211yescharacteristic
44C31×#460C2211yescharacteristic
45C31×#459C2211yescharacteristic
46C31×#446C2211yescharacteristic
47C8×Q8×C31C2211yescharacteristic
48C8×Q8×C31C2211yescharacteristic
49C31×#441—21no—
50C4×Q16×C31C2211yescharacteristic
51C4×SD16×C31—21no—
52C4×SD16×C31—21no—
53C4×SD16×C31C2211yescharacteristic
54C8×D4×C31C2211yescharacteristic
55C31×#427—21no—
56C31×#335C2211yescharacteristic
57C31×#335C2211yescharacteristic
58C31×#332C2211yescharacteristic
59C31×#332C2211yescharacteristic
60C31×#332C2211yescharacteristic
61C31×#331C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×Q8⋊C8C2211yescharacteristic
64C31×Q8⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C2×Q16×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×C31—21no—
76C2×SD16×C31D411yescharacteristic
77C2×D8×C31—21no—
78C22×C8×C31—21no—
79C31×C4⋊Q8—21no—
80C31×C4⋊Q8C2311yescharacteristic
81C31×C4⋊Q8C2311yescharacteristic
82C31×C4⋊Q8C2311yescharacteristic
83C31×#127C2311yescharacteristic
84C31×#126—41no—
85C31×#126—41no—
86C31×#125—21no—
87C31×#125—41no—
88C31×#124—21no—
89C31×#124—21no—
90C31×#124—21no—
91C31×#124—21no—
92C31×#123—41no—
93C31×C22⋊Q8—21no—
94C31×C22⋊Q8—21no—
95C4×Q8×C31—21no—
96C4×Q8×C31—21no—
97C4×Q8×C31—21no—
98C4×Q8×C31—21no—
99C4×Q8×C31C2311yescharacteristic
100C4×Q8×C31C2311yescharacteristic
101C4×Q8×C31C2311yescharacteristic
102C4×D4×C31—21no—
103C4×D4×C31—21no—
104C4×D4×C31C2311yescharacteristic
105C31×#117—21no—
106C31×#117—21no—
107C31×#107—21no—
108C31×#107—21no—
109C31×#107—41no—
110C31×#107D411yescharacteristic
111C31×#106—21no—
112C31×#106—21no—
113C31×#106—21no—
114C31×#106D411yescharacteristic
115C31×C4⋊C8—21no—
116C31×C4⋊C8—21no—
117C31×C4⋊C8—21no—
118C31×C4⋊C8C2311yescharacteristic
119C31×C4⋊C8C2311yescharacteristic
120C31×C4⋊C8C2311yescharacteristic
121C31×C4⋊C8C2311yescharacteristic
122C31×#103—21no—
123C31×#103—21no—
124C31×#103—21no—
125C31×#103—21no—
126C31×#103—21no—
127C31×#103—21no—
128C31×#103D411yescharacteristic
129C31×#103D411yescharacteristic
130C31×#103D411yescharacteristic
131C31×#102—21no—
132C31×#102—21no—
133C31×#102—21no—
134C31×#102—21no—
135C31×#102—41no—
136C31×#102D411yescharacteristic
137C31×C22⋊C8—21no—
138C31×#97—21no—
139C4×C8×C31—21no—
140C4×C8×C31—21no—
141C4×C8×C31C2311yescharacteristic
142C4×C8×C31C2311yescharacteristic
143C4×C8×C31C2311yescharacteristic
144C2×Q8×C31—21no—
145C2×Q8×C31—21no—
146C2×Q8×C31—21no—
147C2×Q8×C31C2×D411yescharacteristic
148C2×Q8×C31C2×D411yescharacteristic
149C2×Q8×C31C2×D411yescharacteristic
150C2×D4×C31—21no—
151C2×D4×C31—21no—
152C2×D4×C31—21no—
153C2×D4×C31C2×D411yescharacteristic
154C22×C4×C31—21no—
155C22×C4×C31—41no—
156Q16×C31—41no—
157Q16×C31—42no—
158Q16×C31—81no—
159Q16×C31—81no—
160Q16×C31—81no—
161SD16×C31—22no—
162SD16×C31—42no—
163SD16×C31—42no—
164SD16×C31—81no—
165SD16×C31—81no—
166D8×C31—81no—
167C2×C8×C31—21no—
168C2×C8×C31—21no—
169C2×C8×C31—21no—
170C2×C8×C31—21no—
171C2×C8×C31—21no—
172C2×C8×C31—42no—
173C2×C8×C31C2×D411yescharacteristic
174C2×C8×C31C2×D411yescharacteristic
175C2×C8×C31C2×D411yescharacteristic
176C2×C8×C31C2×D411yescharacteristic
177C4⋊C4×C31—21no—
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—41no—
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—41no—
197C22⋊C4×C31—41no—
198C22⋊C4×C31—41no—
199C22⋊C4×C31—41no—
200C22⋊C4×C31—41no—
201C22⋊C4×C31—41no—
202C22⋊C4×C31—41no—
203C42×C31—21no—
204C42×C31—21no—
205C42×C31—21no—
206C42×C31—41no—
207C42×C31—41no—
208C42×C31—41no—
209C42×C31C2411yescharacteristic
210#19872C3111yesmaximal, characteristic, direct product factor, Sylow
211C23×C31—21no—
212C23×C31—41no—
213Q8×C31—21no—
214Q8×C31—21no—
215Q8×C31—21no—
216Q8×C31—21no—
217Q8×C31—21no—
218Q8×C31—21no—
219Q8×C31—41no—
220Q8×C31—41no—
221Q8×C31—41no—
222Q8×C31—41no—
223Q8×C31—41no—
224Q8×C31—41no—
225D4×C31—21no—
226D4×C31—21no—
227D4×C31—41no—
228D4×C31—41no—
229D4×C31—41no—
230D4×C31—41no—
231D4×C31—81no—
232C2×C4×C31—21no—
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—41no—
240C2×C4×C31—41no—
241C2×C4×C31—41no—
242C2×C4×C31—41no—
243C2×C4×C31—41no—
244C2×C4×C31—161no—
245C2×C4×C31C22×D411yescharacteristic
246C2×C4×C31C22×D411yescharacteristic
247C2×C4×C31H(5,𝔽2)11yescharacteristic
248C8×C31—21no—
249C8×C31—21no—
250C8×C31—21no—
251C8×C31—41no—
252C8×C31—41no—
253C8×C31—41no—
254C8×C31—41no—
255C8×C31—41no—
256C8×C31#13512yes—
257#3398C2×C3111yescharacteristic, complemented
258#3394C2×C3111yescharacteristic
259#3365C2×C3111yescharacteristic, complemented
260#3342C2×C3111yescharacteristic, complemented
261#1722C2×C3111yescharacteristic, complemented
262#1686C2×C3111yescharacteristic, complemented
263#1681C2×C3111yescharacteristic
264#1674C2×C3111yescharacteristic, complemented
265#1670C2×C3111yescharacteristic, complemented
266#1650C2×C3111yescharacteristic, complemented
267#1648C2×C3111yescharacteristic, complemented
268#1640C2×C3111yescharacteristic, complemented
269#1628C2×C3111yescharacteristic
270#1584C2×C3111yescharacteristic, complemented
271SD16⋊C8C2×C3111yescharacteristic, complemented
272C22×C31—41no—
273C22×C31—41no—
274C22×C31—41no—
275C22×C31—81no—
276C22×C31—81no—
277C22×C31—81no—
278C22×C31D4211yescharacteristic
279C4×C31—21no—
280C4×C31—41no—
281C4×C31—41no—
282C4×C31—41no—
283C4×C31—41no—
284C4×C31—41no—
285C4×C31—41no—
286C4×C31—41no—
287C4×C31—81no—
288C4×C31—81no—
289C4×C31—81no—
290C4×C31C2×#13511yescharacteristic
291C4×C31#57511yescharacteristic
292C4×C31#57611yescharacteristic
293C4×C31#57811yescharacteristic
294#559C22×C3111yescharacteristic
295#557C22×C3111yescharacteristic
296#556C22×C3111yescharacteristic
297#556C22×C3111yescharacteristic
298#500C22×C3111yescharacteristic
299#500C22×C3111yescharacteristic
300#497—21no—
301#495—21no—
302#494C22×C3111yescharacteristic
303#492C22×C3111yescharacteristic
304#488—21no—
305#486C22×C3111yescharacteristic
306#486C22×C3111yescharacteristic
307#485—21no—
308#485—21no—
309#478—21no—
310#475C22×C3111yescharacteristic
311#475C22×C3111yescharacteristic
312#475C22×C3111yescharacteristic
313#467—21no—
314#464—21no—
315#464—21no—
316#464—21no—
317#463—21no—
318#462—21no—
319#462C22×C3111yescharacteristic
320#462C22×C3111yescharacteristic
321#461C22×C3111yescharacteristic
322#460C22×C3111yescharacteristic
323#459C22×C3111yescharacteristic
324#446C22×C3111yescharacteristic
325C8×Q8C22×C3111yescharacteristic
326C8×Q8C22×C3111yescharacteristic
327#441—21no—
328C4×Q16C22×C3111yescharacteristic
329C4×SD16—21no—
330C4×SD16—21no—
331C4×SD16C22×C3111yescharacteristic
332C8×D4C22×C3111yescharacteristic
333#427—21no—
334#335C22×C3111yescharacteristic
335#335C22×C3111yescharacteristic
336#332C22×C3111yescharacteristic
337#332C22×C3111yescharacteristic
338#332C22×C3111yescharacteristic
339#331C22×C3111yescharacteristic
340Q8⋊C8C22×C3111yescharacteristic
341Q8⋊C8C22×C3111yescharacteristic
342Q8⋊C8C22×C3111yescharacteristic
343D4⋊C8C22×C3111yescharacteristic
344#322C22×C3111yescharacteristic
345C2×C31—81no—
346C2×C31—161no—
347C2×C31#326911yescharacteristic
348C2×C31#328711yescharacteristic
349C2×C31#328911yescharacteristic
350C2×Q16—21no—
351C2×Q16—21no—
352C2×Q16—21no—
353C2×Q16—21no—
354C2×Q16D4×C3111yescharacteristic
355C2×SD16—21no—
356C2×SD16—21no—
357C2×SD16—21no—
358C2×SD16—21no—
359C2×SD16D4×C3111yescharacteristic
360C2×D8—21no—
361C22×C8—21no—
362C4⋊Q8—21no—
363C4⋊Q8C23×C3111yescharacteristic
364C4⋊Q8C23×C3111yescharacteristic
365C4⋊Q8C23×C3111yescharacteristic
366#127C23×C3111yescharacteristic
367#126—41no—
368#126—41no—
369#125—21no—
370#125—41no—
371#124—21no—
372#124—21no—
373#124—21no—
374#124—21no—
375#123—41no—
376C22⋊Q8—21no—
377C22⋊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×D4—21no—
387C4×D4C23×C3111yescharacteristic
388#117—21no—
389#117—21no—
390#107—21no—
391#107—21no—
392#107—41no—
393#107D4×C3111yescharacteristic
394#106—21no—
395#106—21no—
396#106—21no—
397#106D4×C3111yescharacteristic
398C4⋊C8—21no—
399C4⋊C8—21no—
400C4⋊C8—21no—
401C4⋊C8C23×C3111yescharacteristic
402C4⋊C8C23×C3111yescharacteristic
403C4⋊C8C23×C3111yescharacteristic
404C4⋊C8C23×C3111yescharacteristic
405#103—21no—
406#103—21no—
407#103—21no—
408#103—21no—
409#103—21no—
410#103—21no—
411#103D4×C3111yescharacteristic
412#103D4×C3111yescharacteristic
413#103D4×C3111yescharacteristic
414#102—21no—
415#102—21no—
416#102—21no—
417#102—21no—
418#102—41no—
419#102D4×C3111yescharacteristic
420C22⋊C8—21no—
421#97—21no—
422C4×C8—21no—
423C4×C8—21no—
424C4×C8C23×C3111yescharacteristic
425C4×C8C23×C3111yescharacteristic
426C4×C8C23×C3111yescharacteristic
427C31#1987211yescharacteristic, direct product factor, Sylow
428C2×Q8—21no—
429C2×Q8—21no—
430C2×Q8—21no—
431C2×Q8C2×D4×C3111yescharacteristic
432C2×Q8C2×D4×C3111yescharacteristic
433C2×Q8C2×D4×C3111yescharacteristic
434C2×D4—21no—
435C2×D4—21no—
436C2×D4—21no—
437C2×D4C2×D4×C3111yescharacteristic
438C22×C4—21no—
439C22×C4—41no—
440Q16—41no—
441Q16—42no—
442Q16—81no—
443Q16—81no—
444Q16—81no—
445SD16—22no—
446SD16—42no—
447SD16—42no—
448SD16—81no—
449SD16—81no—
450D8—81no—
451C2×C8—21no—
452C2×C8—21no—
453C2×C8—21no—
454C2×C8—21no—
455C2×C8—21no—
456C2×C8—42no—
457C2×C8C2×D4×C3111yescharacteristic
458C2×C8C2×D4×C3111yescharacteristic
459C2×C8C2×D4×C3111yescharacteristic
460C2×C8C2×D4×C3111yescharacteristic
461C4⋊C4—21no—
462C4⋊C4—21no—
463C4⋊C4—21no—
464C4⋊C4—21no—
465C4⋊C4—21no—
466C4⋊C4—21no—
467C4⋊C4—21no—
468C4⋊C4—21no—
469C4⋊C4—21no—
470C4⋊C4—41no—
471C4⋊C4—41no—
472C4⋊C4—41no—
473C4⋊C4—41no—
474C4⋊C4—41no—
475C4⋊C4C2×D4×C3111yescharacteristic
476C4⋊C4C2×D4×C3111yescharacteristic
477C4⋊C4C2×D4×C3111yescharacteristic
478C4⋊C4C2×D4×C3111yescharacteristic
479C22⋊C4—21no—
480C22⋊C4—41no—
481C22⋊C4—41no—
482C22⋊C4—41no—
483C22⋊C4—41no—
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—21no—
502Q8—41no—
503Q8—41no—
504Q8—41no—
505Q8—41no—
506Q8—41no—
507Q8—41no—
508D4—21no—
509D4—21no—
510D4—41no—
511D4—41no—
512D4—41no—
513D4—41no—
514D4—81no—
515C2×C4—21no—
516C2×C4—21no—
517C2×C4—21no—
518C2×C4—21no—
519C2×C4—21no—
520C2×C4—21no—
521C2×C4—21no—
522C2×C4—41no—
523C2×C4—41no—
524C2×C4—41no—
525C2×C4—41no—
526C2×C4—41no—
527C2×C4—161no—
528C2×C4C22×D4×C3111yescharacteristic
529C2×C4C22×D4×C3111yescharacteristic
530C2×C4C31×H(5,𝔽2)11yescharacteristic
531C8—21no—
532C8—21no—
533C8—21no—
534C8—41no—
535C8—41no—
536C8—41no—
537C8—41no—
538C8—41no—
539C8C31×#13512yes—
540C22—41no—
541C22—41no—
542C22—41no—
543C22—81no—
544C22—81no—
545C22—81no—
546C22D42×C3111yescharacteristic
547C4—21no—
548C4—41no—
549C4—41no—
550C4—41no—
551C4—41no—
552C4—41no—
553C4—41no—
554C4—41no—
555C4—81no—
556C4—81no—
557C4—81no—
558C4C2×C31×#13511yescharacteristic
559C4C31×#57511yescharacteristic
560C4C31×#57611yescharacteristic
561C4C31×#57811yescharacteristic
562C2—81no—
563C2—161no—
564C2C31×#326911yescharacteristic
565C2C31×#328711yescharacteristic
566C2C31×#328911yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#459C22
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
3. C31×#3365C2semidirect
4. C31×#3342C2semidirect
5. C31×#1722C2semidirect
6. C31×#1686C2semidirect
8. C31×#1674C2semidirect
9. C31×#1670C2semidirect
10. C31×#1650C2semidirect
11. C31×#1648C2semidirect
12. C31×#1640C2semidirect
14. C31×#1584C2semidirect
15. C31×SD16⋊C8C2semidirect
210. #19872C31direct (N × H)
257. #3398C2×C31semidirect
259. #3365C2×C31semidirect
260. #3342C2×C31semidirect
261. #1722C2×C31semidirect
262. #1686C2×C31semidirect
264. #1674C2×C31semidirect
265. #1670C2×C31semidirect
266. #1650C2×C31semidirect
267. #1648C2×C31semidirect
268. #1640C2×C31semidirect
270. #1584C2×C31semidirect
271. SD16⋊C8C2×C31semidirect
427. C31#19872direct (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×#33942
C31×#33652
C31×#33422
C31×#17222
C31×#16862
C31×#16812
C31×#16742
C31×#16702
C31×#16502
C31×#16482
C31×#16402
C31×#16282
C31×#15842
C31×SD16⋊C82
#1987231