Finite Group Databasebeta

← C31×#19841 #21476600

Subgroups — C31×#19841 #21476600

Order 7936.

610 conjugacy classes of subgroups.

The subgroup lattice has 588 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3396C211yesmaximal, characteristic, complemented
2C31×#3373C211yesmaximal, characteristic, complemented
3C31×#3361C211yesmaximal, characteristic, complemented
4C31×#3299C211yesmaximal, characteristic, complemented
5C31×#1717C211yesmaximal, characteristic, complemented
6C31×#1698C211yesmaximal, characteristic, complemented
7C31×#1684C211yesmaximal, characteristic, complemented
8C31×#1682C211yesmaximal, characteristic, complemented
9C31×#1667C211yesmaximal, characteristic
10C31×#1640C211yesmaximal, characteristic, complemented
11C31×#1630C211yesmaximal, characteristic, complemented
12C31×#1627C211yesmaximal, characteristic, complemented
13C31×#1622C211yesmaximal, characteristic, complemented
14C31×#1584C211yesmaximal, characteristic, complemented
15C31×SD16⋊C8C211yesmaximal, characteristic, complemented
16C31×#559C2211yescharacteristic
17C31×#559C2211yescharacteristic
18C31×#554C2211yescharacteristic
19D4×Q8×C31C2211yescharacteristic
20C31×#495—21no—
21C31×#493C2211yescharacteristic
22C31×#492C2211yescharacteristic
23C31×#489—21no—
24C31×#488—21no—
25C31×#487C2211yescharacteristic
26C31×#486C2211yescharacteristic
27C31×#486C2211yescharacteristic
28C31×#486C2211yescharacteristic
29C31×#484—21no—
30C31×#478—21no—
31C31×#477C2211yescharacteristic
32C31×#477C2211yescharacteristic
33C31×#476—21no—
34C31×#475C2211yescharacteristic
35C31×#467—21no—
36C31×#463—21no—
37C31×#463—21no—
38C31×#463—21no—
39C31×#463—21no—
40C31×#462C2211yescharacteristic
41C31×#460C2211yescharacteristic
42C31×#460C2211yescharacteristic
43C31×#459C2211yescharacteristic
44C31×#459C2211yescharacteristic
45C31×#451—21no—
46C31×#446C2211yescharacteristic
47C8×Q8×C31C2211yescharacteristic
48C8×Q8×C31C2211yescharacteristic
49C31×#442—21no—
50C4×Q16×C31C2211yescharacteristic
51C4×SD16×C31C2211yescharacteristic
52C4×D8×C31—21no—
53C4×D8×C31—21no—
54C8×D4×C31C2211yescharacteristic
55C2×C31×#103—21no—
56C31×#335C2211yescharacteristic
57C31×#335C2211yescharacteristic
58C31×#333C2211yescharacteristic
59C31×#332C2211yescharacteristic
60C31×#331C2211yescharacteristic
61C31×#331C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×Q8⋊C8C2211yescharacteristic
64C31×Q8⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C22×Q8×C31—21no—
68C2×Q16×C31—21no—
69C2×Q16×C31D411yescharacteristic
70C2×SD16×C31—21no—
71C2×SD16×C31—21no—
72C2×SD16×C31—41no—
73C2×SD16×C31D411yescharacteristic
74C2×D8×C31—21no—
75C2×D8×C31—21no—
76C2×D8×C31—21no—
77C2×D8×C31—21no—
78C22×C8×C31—21no—
79C31×C4⋊Q8—21no—
80C31×C4⋊Q8C2311yescharacteristic
81C31×C4⋊Q8C2311yescharacteristic
82C31×#127C2311yescharacteristic
83C31×#127C2311yescharacteristic
84C31×#125—21no—
85C31×#124—21no—
86C31×#124—21no—
87C31×#124—21no—
88C31×#124—21no—
89C31×#123—41no—
90C31×#123—41no—
91C31×C22⋊Q8—21no—
92C31×C22⋊Q8—21no—
93C31×C22⋊Q8—41no—
94C31×C22⋊Q8—41no—
95C4×Q8×C31C2311yescharacteristic
96C4×Q8×C31C2311yescharacteristic
97C4×Q8×C31C2311yescharacteristic
98C4×D4×C31—21no—
99C4×D4×C31—21no—
100C4×D4×C31—21no—
101C4×D4×C31—21no—
102C4×D4×C31—21no—
103C4×D4×C31—21no—
104C4×D4×C31C2311yescharacteristic
105C2×C4⋊C4×C31—21no—
106C31×#107—21no—
107C31×#107—21no—
108C31×#107D411yescharacteristic
109C31×#106—21no—
110C31×#106D411yescharacteristic
111C31×C4⋊C8—21no—
112C31×C4⋊C8—21no—
113C31×C4⋊C8—21no—
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×#103D411yescharacteristic
125C31×#103D411yescharacteristic
126C31×#103D411yescharacteristic
127C31×#102—21no—
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—
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—41no—
147C2×Q8×C31—42no—
148C2×Q8×C31—81no—
149C2×Q8×C31C2×D411yescharacteristic
150C2×Q8×C31C2×D411yescharacteristic
151C2×Q8×C31C2×D411yescharacteristic
152C2×D4×C31—21no—
153C2×D4×C31—21no—
154C2×D4×C31—21no—
155C2×D4×C31—21no—
156C2×D4×C31—21no—
157C2×D4×C31—21no—
158C2×D4×C31C2×D411yescharacteristic
159C22×C4×C31—21no—
160C22×C4×C31—41no—
161C22×C4×C31—41no—
162C22×C4×C31—41no—
163C22×C4×C31—41no—
164Q16×C31—41no—
165Q16×C31—81no—
166SD16×C31—22no—
167SD16×C31—81no—
168SD16×C31—81no—
169SD16×C31—82no—
170D8×C31—42no—
171D8×C31—42no—
172D8×C31—42no—
173D8×C31—81no—
174C2×C8×C31—21no—
175C2×C8×C31—21no—
176C2×C8×C31—21no—
177C2×C8×C31—21no—
178C2×C8×C31—21no—
179C2×C8×C31—81no—
180C2×C8×C31C2×D411yescharacteristic
181C2×C8×C31C2×D411yescharacteristic
182C2×C8×C31C2×D411yescharacteristic
183C2×C8×C31C2×D411yescharacteristic
184C4⋊C4×C31—21no—
185C4⋊C4×C31—21no—
186C4⋊C4×C31—21no—
187C4⋊C4×C31—21no—
188C4⋊C4×C31—21no—
189C4⋊C4×C31—21no—
190C4⋊C4×C31—21no—
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—
202C22⋊C4×C31—41no—
203C22⋊C4×C31—41no—
204C22⋊C4×C31—41no—
205C22⋊C4×C31—41no—
206C22⋊C4×C31—41no—
207C42×C31—21no—
208C42×C31—21no—
209C42×C31—21no—
210C42×C31C2411yescharacteristic
211#19841C3111yesmaximal, characteristic, direct product factor, Sylow
212C23×C31—21no—
213C23×C31—41no—
214C23×C31—41no—
215Q8×C31—21no—
216Q8×C31—21no—
217Q8×C31—21no—
218Q8×C31—21no—
219Q8×C31—21no—
220Q8×C31—21no—
221Q8×C31—41no—
222Q8×C31—41no—
223Q8×C31—81no—
224Q8×C31—82no—
225D4×C31—21no—
226D4×C31—41no—
227D4×C31—41no—
228D4×C31—41no—
229D4×C31—41no—
230D4×C31—41no—
231D4×C31—41no—
232D4×C31—41no—
233D4×C31—41no—
234D4×C31—81no—
235D4×C31—81no—
236D4×C31#13512yes—
237C2×C4×C31—21no—
238C2×C4×C31—21no—
239C2×C4×C31—21no—
240C2×C4×C31—21no—
241C2×C4×C31—21no—
242C2×C4×C31—21no—
243C2×C4×C31—21no—
244C2×C4×C31—41no—
245C2×C4×C31—41no—
246C2×C4×C31—41no—
247C2×C4×C31—41no—
248C2×C4×C31—82no—
249C2×C4×C31—161no—
250C2×C4×C31—161no—
251C2×C4×C31—161no—
252C2×C4×C31C22×D411yescharacteristic
253C2×C4×C31C22×D411yescharacteristic
254C2×C4×C31H(5,𝔽2)11yescharacteristic
255C8×C31—21no—
256C8×C31—21no—
257C8×C31—21no—
258C8×C31—21no—
259C8×C31—41no—
260C8×C31—41no—
261C8×C31—41no—
262C8×C31—41no—
263C8×C31—41no—
264#3396C2×C3111yescharacteristic, complemented
265#3373C2×C3111yescharacteristic, complemented
266#3361C2×C3111yescharacteristic, complemented
267#3299C2×C3111yescharacteristic, complemented
268#1717C2×C3111yescharacteristic, complemented
269#1698C2×C3111yescharacteristic, complemented
270#1684C2×C3111yescharacteristic, complemented
271#1682C2×C3111yescharacteristic, complemented
272#1667C2×C3111yescharacteristic
273#1640C2×C3111yescharacteristic, complemented
274#1630C2×C3111yescharacteristic, complemented
275#1627C2×C3111yescharacteristic, complemented
276#1622C2×C3111yescharacteristic, complemented
277#1584C2×C3111yescharacteristic, complemented
278SD16⋊C8C2×C3111yescharacteristic, complemented
279C22×C31—22no—
280C22×C31—41no—
281C22×C31—41no—
282C22×C31—81no—
283C22×C31—81no—
284C22×C31—81no—
285C22×C31—81no—
286C22×C31—81no—
287C22×C31—81no—
288C22×C31D4211yescharacteristic
289C4×C31—21no—
290C4×C31—41no—
291C4×C31—41no—
292C4×C31—41no—
293C4×C31—41no—
294C4×C31—41no—
295C4×C31—41no—
296C4×C31—41no—
297C4×C31—81no—
298C4×C31—81no—
299C4×C31C2×#13511yescharacteristic
300C4×C31#57511yescharacteristic
301C4×C31#57611yescharacteristic
302C4×C31#57811yescharacteristic
303#559C22×C3111yescharacteristic
304#559C22×C3111yescharacteristic
305#554C22×C3111yescharacteristic
306D4×Q8C22×C3111yescharacteristic
307#495—21no—
308#493C22×C3111yescharacteristic
309#492C22×C3111yescharacteristic
310#489—21no—
311#488—21no—
312#487C22×C3111yescharacteristic
313#486C22×C3111yescharacteristic
314#486C22×C3111yescharacteristic
315#486C22×C3111yescharacteristic
316#484—21no—
317#478—21no—
318#477C22×C3111yescharacteristic
319#477C22×C3111yescharacteristic
320#476—21no—
321#475C22×C3111yescharacteristic
322#467—21no—
323#463—21no—
324#463—21no—
325#463—21no—
326#463—21no—
327#462C22×C3111yescharacteristic
328#460C22×C3111yescharacteristic
329#460C22×C3111yescharacteristic
330#459C22×C3111yescharacteristic
331#459C22×C3111yescharacteristic
332#451—21no—
333#446C22×C3111yescharacteristic
334C8×Q8C22×C3111yescharacteristic
335C8×Q8C22×C3111yescharacteristic
336#442—21no—
337C4×Q16C22×C3111yescharacteristic
338C4×SD16C22×C3111yescharacteristic
339C4×D8—21no—
340C4×D8—21no—
341C8×D4C22×C3111yescharacteristic
342C2×#103—21no—
343#335C22×C3111yescharacteristic
344#335C22×C3111yescharacteristic
345#333C22×C3111yescharacteristic
346#332C22×C3111yescharacteristic
347#331C22×C3111yescharacteristic
348#331C22×C3111yescharacteristic
349Q8⋊C8C22×C3111yescharacteristic
350Q8⋊C8C22×C3111yescharacteristic
351Q8⋊C8C22×C3111yescharacteristic
352D4⋊C8C22×C3111yescharacteristic
353#322C22×C3111yescharacteristic
354C2×C31—42no—
355C2×C31—161no—
356C2×C31—161no—
357C2×C31#326811yescharacteristic
358C2×C31#328511yescharacteristic
359C2×C31#328811yescharacteristic
360C22×Q8—21no—
361C2×Q16—21no—
362C2×Q16D4×C3111yescharacteristic
363C2×SD16—21no—
364C2×SD16—21no—
365C2×SD16—41no—
366C2×SD16D4×C3111yescharacteristic
367C2×D8—21no—
368C2×D8—21no—
369C2×D8—21no—
370C2×D8—21no—
371C22×C8—21no—
372C4⋊Q8—21no—
373C4⋊Q8C23×C3111yescharacteristic
374C4⋊Q8C23×C3111yescharacteristic
375#127C23×C3111yescharacteristic
376#127C23×C3111yescharacteristic
377#125—21no—
378#124—21no—
379#124—21no—
380#124—21no—
381#124—21no—
382#123—41no—
383#123—41no—
384C22⋊Q8—21no—
385C22⋊Q8—21no—
386C22⋊Q8—41no—
387C22⋊Q8—41no—
388C4×Q8C23×C3111yescharacteristic
389C4×Q8C23×C3111yescharacteristic
390C4×Q8C23×C3111yescharacteristic
391C4×D4—21no—
392C4×D4—21no—
393C4×D4—21no—
394C4×D4—21no—
395C4×D4—21no—
396C4×D4—21no—
397C4×D4C23×C3111yescharacteristic
398C2×C4⋊C4—21no—
399#107—21no—
400#107—21no—
401#107D4×C3111yescharacteristic
402#106—21no—
403#106D4×C3111yescharacteristic
404C4⋊C8—21no—
405C4⋊C8—21no—
406C4⋊C8—21no—
407C4⋊C8C23×C3111yescharacteristic
408C4⋊C8C23×C3111yescharacteristic
409C4⋊C8C23×C3111yescharacteristic
410C4⋊C8C23×C3111yescharacteristic
411#103—21no—
412#103—21no—
413#103—21no—
414#103—21no—
415#103—21no—
416#103—21no—
417#103D4×C3111yescharacteristic
418#103D4×C3111yescharacteristic
419#103D4×C3111yescharacteristic
420#102—21no—
421#102—21no—
422#102—21no—
423#102—21no—
424#102—21no—
425#102—21no—
426#102—21no—
427#102—21no—
428#102—41no—
429#102D4×C3111yescharacteristic
430C22⋊C8—21no—
431#97—21no—
432C4×C8—21no—
433C4×C8—21no—
434C4×C8C23×C3111yescharacteristic
435C4×C8C23×C3111yescharacteristic
436C4×C8C23×C3111yescharacteristic
437C31#1984111yescharacteristic, direct product factor, Sylow
438C2×Q8—21no—
439C2×Q8—21no—
440C2×Q8—41no—
441C2×Q8—42no—
442C2×Q8—81no—
443C2×Q8C2×D4×C3111yescharacteristic
444C2×Q8C2×D4×C3111yescharacteristic
445C2×Q8C2×D4×C3111yescharacteristic
446C2×D4—21no—
447C2×D4—21no—
448C2×D4—21no—
449C2×D4—21no—
450C2×D4—21no—
451C2×D4—21no—
452C2×D4C2×D4×C3111yescharacteristic
453C22×C4—21no—
454C22×C4—41no—
455C22×C4—41no—
456C22×C4—41no—
457C22×C4—41no—
458Q16—41no—
459Q16—81no—
460SD16—22no—
461SD16—81no—
462SD16—81no—
463SD16—82no—
464D8—42no—
465D8—42no—
466D8—42no—
467D8—81no—
468C2×C8—21no—
469C2×C8—21no—
470C2×C8—21no—
471C2×C8—21no—
472C2×C8—21no—
473C2×C8—81no—
474C2×C8C2×D4×C3111yescharacteristic
475C2×C8C2×D4×C3111yescharacteristic
476C2×C8C2×D4×C3111yescharacteristic
477C2×C8C2×D4×C3111yescharacteristic
478C4⋊C4—21no—
479C4⋊C4—21no—
480C4⋊C4—21no—
481C4⋊C4—21no—
482C4⋊C4—21no—
483C4⋊C4—21no—
484C4⋊C4—21no—
485C4⋊C4—41no—
486C4⋊C4—41no—
487C4⋊C4—41no—
488C4⋊C4C2×D4×C3111yescharacteristic
489C4⋊C4C2×D4×C3111yescharacteristic
490C4⋊C4C2×D4×C3111yescharacteristic
491C4⋊C4C2×D4×C3111yescharacteristic
492C22⋊C4—21no—
493C22⋊C4—41no—
494C22⋊C4—41no—
495C22⋊C4—41no—
496C22⋊C4—41no—
497C22⋊C4—41no—
498C22⋊C4—41no—
499C22⋊C4—41no—
500C22⋊C4—41no—
501C42—21no—
502C42—21no—
503C42—21no—
504C42C24×C3111yescharacteristic
505C23—21no—
506C23—41no—
507C23—41no—
508Q8—21no—
509Q8—21no—
510Q8—21no—
511Q8—21no—
512Q8—21no—
513Q8—21no—
514Q8—41no—
515Q8—41no—
516Q8—81no—
517Q8—82no—
518D4—21no—
519D4—41no—
520D4—41no—
521D4—41no—
522D4—41no—
523D4—41no—
524D4—41no—
525D4—41no—
526D4—41no—
527D4—81no—
528D4—81no—
529D4C31×#13512yes—
530C2×C4—21no—
531C2×C4—21no—
532C2×C4—21no—
533C2×C4—21no—
534C2×C4—21no—
535C2×C4—21no—
536C2×C4—21no—
537C2×C4—41no—
538C2×C4—41no—
539C2×C4—41no—
540C2×C4—41no—
541C2×C4—82no—
542C2×C4—161no—
543C2×C4—161no—
544C2×C4—161no—
545C2×C4C22×D4×C3111yescharacteristic
546C2×C4C22×D4×C3111yescharacteristic
547C2×C4C31×H(5,𝔽2)11yescharacteristic
548C8—21no—
549C8—21no—
550C8—21no—
551C8—21no—
552C8—41no—
553C8—41no—
554C8—41no—
555C8—41no—
556C8—41no—
557C22—22no—
558C22—41no—
559C22—41no—
560C22—81no—
561C22—81no—
562C22—81no—
563C22—81no—
564C22—81no—
565C22—81no—
566C22D42×C3111yescharacteristic
567C4—21no—
568C4—41no—
569C4—41no—
570C4—41no—
571C4—41no—
572C4—41no—
573C4—41no—
574C4—41no—
575C4—81no—
576C4—81no—
577C4C2×C31×#13511yescharacteristic
578C4C31×#57511yescharacteristic
579C4C31×#57611yescharacteristic
580C4C31×#57811yescharacteristic
581C2—42no—
582C2—161no—
583C2—161no—
584C2C31×#326811yescharacteristic
585C2C31×#328511yescharacteristic
586C2C31×#328811yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#1667C2
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×#3396C2semidirect
2. C31×#3373C2semidirect
3. C31×#3361C2semidirect
4. C31×#3299C2semidirect
5. C31×#1717C2semidirect
6. C31×#1698C2semidirect
7. C31×#1684C2semidirect
8. C31×#1682C2semidirect
10. C31×#1640C2semidirect
11. C31×#1630C2semidirect
12. C31×#1627C2semidirect
13. C31×#1622C2semidirect
14. C31×#1584C2semidirect
15. C31×SD16⋊C8C2semidirect
211. #19841C31direct (N × H)
264. #3396C2×C31semidirect
265. #3373C2×C31semidirect
266. #3361C2×C31semidirect
267. #3299C2×C31semidirect
268. #1717C2×C31semidirect
269. #1698C2×C31semidirect
270. #1684C2×C31semidirect
271. #1682C2×C31semidirect
273. #1640C2×C31semidirect
274. #1630C2×C31semidirect
275. #1627C2×C31semidirect
276. #1622C2×C31semidirect
277. #1584C2×C31semidirect
278. SD16⋊C8C2×C31semidirect
437. C31#19841direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33962
C31×#33732
C31×#33612
C31×#32992
C31×#17172
C31×#16982
C31×#16842
C31×#16822
C31×#16672
C31×#16402
C31×#16302
C31×#16272
C31×#16222
C31×#15842
C31×SD16⋊C82
#1984131