Finite Group Databasebeta

← C31×#61887 #21518646

Subgroups — C31×#61887 #21518646

Order 7936.

1740 conjugacy classes of subgroups.

The subgroup lattice has 614 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3523C211yesmaximal, characteristic, complemented
2C31×#3480C211yesmaximal, characteristic, complemented
3C31×#3395C211yesmaximal, characteristic, complemented
4C31×#3394C213yesmaximal, complemented
5C31×#3393C213yesmaximal, complemented
6C31×#3392C211yesmaximal, characteristic, complemented
7C31×#3365C213yesmaximal, complemented
8C31×#3364C213yesmaximal, complemented
9C31×#3359C211yesmaximal, characteristic, complemented
10C31×#3358C211yesmaximal, characteristic, complemented
11C31×#3212C213yesmaximal, complemented
12C31×#3210C213yesmaximal, complemented
13C31×#3107C213yesmaximal, complemented
14C31×#3102C213yesmaximal, complemented
15C31×#2982C211yesmaximal, characteristic, complemented
16C31×#559C2213yes—
17C31×#557C2211yescharacteristic
18C31×#557C2211yescharacteristic
19C31×#557C2213yes—
20C31×#556C2213yes—
21C31×#556C2213yes—
22C31×#553—23no—
23C31×#552—23no—
24C31×#550C2211yescharacteristic
25D4×Q8×C31—21no—
26D4×Q8×C31C2211yescharacteristic
27C31×#548—21no—
28C31×#541—23no—
29C31×#533C2213yes—
30C31×#532C2213yes—
31C31×#529—23no—
32C31×#529C2213yes—
33C31×#519—21no—
34C4×#41×C31—21no—
35C4×#41×C31C2213yes—
36C2×C4×Q8×C31C2211yescharacteristic
37C31×#495C2216yes—
38C31×#494C2213yes—
39C31×#492C2213yes—
40C31×#488C2216yes—
41C31×#487C2213yes—
42C31×#486C2213yes—
43C31×#485C2213yes—
44C31×#482C2211yescharacteristic
45C31×#479C2213yes—
46C31×#478C2213yes—
47C31×#475C2213yes—
48C31×#474C2213yes—
49C31×#464C2213yes—
50C31×#464C2216yes—
51C31×#464C2216yes—
52C31×#463C2213yes—
53C31×#462C2213yes—
54C31×#462C2213yes—
55C31×#461C2213yes—
56C31×#461C2213yes—
57C31×#460C2213yes—
58C31×#459C2213yes—
59C31×#452C2213yes—
60C31×#452C2216yes—
61C31×#449C2213yes—
62C8×Q8×C31C2211yescharacteristic
63C8×Q8×C31C2211yescharacteristic
64C8×Q8×C31C2213yes—
65C8×Q8×C31C2213yes—
66C4×Q16×C31C2213yes—
67C4×Q16×C31C2216yes—
68C4×SD16×C31C2213yes—
69C4×SD16×C31C2213yes—
70C4×SD16×C31C2216yes—
71C4×D8×C31C2213yes—
72C31×#431C2213yes—
73C31×#431C2213yes—
74C2×#41×C31—21no—
75C2×#41×C31C2313yes—
76C22×Q8×C31—21no—
77C22×Q8×C31D411yescharacteristic
78C2×Q16×C31C2316yes—
79C2×Q16×C31C2313yes—
80C2×SD16×C31C2313yes—
81C2×SD16×C31C2316yes—
82C2×SD16×C31C2313yes—
83C2×D8×C31C2313yes—
84C31×C4⋊Q8—23no—
85C31×C4⋊Q8C2313yes—
86C31×C4⋊Q8C2313yes—
87C31×C4⋊Q8C2313yes—
88C31×#127C2313yes—
89C31×#126—26no—
90C31×#126—26no—
91C31×#126—23no—
92C31×#125—23no—
93C31×#125—26no—
94C31×#125—23no—
95C31×#125—23no—
96C31×#125C2313yes—
97C31×#124—23no—
98C31×#124C2313yes—
99C31×#124C2316yes—
100C31×#123—23no—
101C31×#123—26no—
102C31×C22⋊Q8—23no—
103C31×C22⋊Q8—23no—
104C31×C22⋊Q8—23no—
105C31×C22⋊Q8—23no—
106C31×C22⋊Q8C2313yes—
107C31×#121—23no—
108C31×#121—23no—
109C31×#121—23no—
110C31×#121C2311yescharacteristic
111C4×Q8×C31—21no—
112C4×Q8×C31—21no—
113C4×Q8×C31—23no—
114C4×Q8×C31—23no—
115C4×Q8×C31D411yescharacteristic
116C4×Q8×C31D413yes—
117C4×Q8×C31C2313yes—
118C4×Q8×C31C2313yes—
119C4×Q8×C31C2316yes—
120C4×Q8×C31C2313yes—
121C4×Q8×C31C2311yescharacteristic
122C4×Q8×C31C2313yes—
123C4×D4×C31—23no—
124C4×D4×C31—23no—
125C4×D4×C31—23no—
126C4×D4×C31—23no—
127C4×D4×C31—23no—
128C4×D4×C31—23no—
129C4×D4×C31C2313yes—
130C4×D4×C31C2313yes—
131C4×D4×C31C2313yes—
132C31×#117—23no—
133C31×#117—23no—
134C31×#117—23no—
135C31×#117—23no—
136C31×#117—23no—
137C31×#117C2311yescharacteristic
138C2×C4⋊C4×C31D413yes—
139C2×C42×C31—23no—
140C2×C42×C31C2313yes—
141C31×#107C2313yes—
142C31×#107C2311yescharacteristic
143C31×#106C2313yes—
144C31×#106C2311yescharacteristic
145C31×C4⋊C8C2313yes—
146C31×C4⋊C8C2313yes—
147C31×C4⋊C8C2313yes—
148C31×C4⋊C8C2313yes—
149C31×#103C2313yes—
150C31×#103C2313yes—
151C31×#103C2313yes—
152C31×#103C2313yes—
153C31×#103C2316yes—
154C31×#102C2311yescharacteristic
155C31×#102C2313yes—
156C31×#102C2311yescharacteristic
157C31×#102C2313yes—
158C31×#102C2316yes—
159C31×C22⋊C8C2313yes—
160C31×C22⋊C8C2311yescharacteristic
161C4×C8×C31C2313yes—
162C4×C8×C31C2313yes—
163C4×C8×C31C2316yes—
164#41×C31—43no—
165#41×C31—43no—
166#41×C31—44no—
167C2×Q8×C31—24no—
168C2×Q8×C31—23no—
169C2×Q8×C31—44no—
170C2×Q8×C31C2×D413yes—
171C2×Q8×C31C2×D411yescharacteristic
172C2×Q8×C31C2413yes—
173C2×Q8×C31C2413yes—
174C2×D4×C31—21no—
175C2×D4×C31—23no—
176C2×D4×C31—23no—
177C2×D4×C31—23no—
178C2×D4×C31C2413yes—
179C2×D4×C31C2411yescharacteristic
180C22×C4×C31—23no—
181C22×C4×C31—23no—
182C22×C4×C31—23no—
183C22×C4×C31—23no—
184C22×C4×C31C2×D413yes—
185C22×C4×C31C2×D413yes—
186C22×C4×C31C2411yescharacteristic
187Q16×C31—46no—
188Q16×C31—43no—
189SD16×C31—43no—
190SD16×C31—43no—
191SD16×C31—46no—
192D8×C31—43no—
193C2×C8×C31C2411yescharacteristic
194C2×C8×C31C2413yes—
195C2×C8×C31C2411yescharacteristic
196C2×C8×C31C2413yes—
197C4⋊C4×C31—23no—
198C4⋊C4×C31—23no—
199C4⋊C4×C31—23no—
200C4⋊C4×C31—23no—
201C4⋊C4×C31—23no—
202C4⋊C4×C31—23no—
203C4⋊C4×C31—23no—
204C4⋊C4×C31—23no—
205C4⋊C4×C31—23no—
206C4⋊C4×C31—23no—
207C4⋊C4×C31—26no—
208C4⋊C4×C31—23no—
209C4⋊C4×C31C2×D413yes—
210C4⋊C4×C31C2×D413yes—
211C4⋊C4×C31C2×D416yes—
212C4⋊C4×C31C2413yes—
213C4⋊C4×C31C2411yescharacteristic
214C4⋊C4×C31C2411yescharacteristic
215C4⋊C4×C31C2411yescharacteristic
216C22⋊C4×C31—23no—
217C22⋊C4×C31—21no—
218C22⋊C4×C31—21no—
219C22⋊C4×C31—23no—
220C22⋊C4×C31—26no—
221C22⋊C4×C31—23no—
222C22⋊C4×C31—23no—
223C22⋊C4×C31—26no—
224C22⋊C4×C31—23no—
225C22⋊C4×C31—23no—
226C42×C31—21no—
227C42×C31—23no—
228C42×C31—23no—
229C42×C31—26no—
230C42×C31—23no—
231C42×C31C2×D413yes—
232C42×C31C2×D413yes—
233C42×C31C2413yes—
234C42×C31C2413yes—
235#61887C3111yesmaximal, characteristic, direct product factor, Sylow
236C23×C31—21no—
237C23×C31—23no—
238C23×C31C22×D411yescharacteristic
239Q8×C31—26no—
240Q8×C31—23no—
241Q8×C31—23no—
242Q8×C31—23no—
243Q8×C31—23no—
244Q8×C31—46no—
245Q8×C31#13514yes—
246D4×C31—21no—
247D4×C31—23no—
248D4×C31—21no—
249D4×C31—23no—
250D4×C31—42no—
251D4×C31—46no—
252D4×C31—46no—
253D4×C31—83no—
254C2×C4×C31—26no—
255C2×C4×C31—21no—
256C2×C4×C31—21no—
257C2×C4×C31—21no—
258C2×C4×C31—21no—
259C2×C4×C31—23no—
260C2×C4×C31—21no—
261C2×C4×C31—23no—
262C2×C4×C31—23no—
263C2×C4×C31—43no—
264C2×C4×C31—46no—
265C2×C4×C31—46no—
266C2×C4×C31—46no—
267C2×C4×C31—83no—
268C2×C4×C31C22×D413yes—
269C2×C4×C31C22×D411yescharacteristic
270C2×C4×C31C22×D413yes—
271C2×C4×C31C22×D413yes—
272C2×C4×C31C22×D413yes—
273C2×C4×C31C2511yescharacteristic
274C8×C31—23no—
275C8×C31—21no—
276C8×C31—23no—
277C8×C31—21no—
278#3523C2×C3111yescharacteristic, complemented
279#3480C2×C3111yescharacteristic, complemented
280#3395C2×C3111yescharacteristic, complemented
281#3394C2×C3113yescomplemented
282#3393C2×C3113yescomplemented
283#3392C2×C3111yescharacteristic, complemented
284#3365C2×C3113yescomplemented
285#3364C2×C3113yescomplemented
286#3359C2×C3111yescharacteristic, complemented
287#3358C2×C3111yescharacteristic, complemented
288#3212C2×C3113yescomplemented
289#3210C2×C3113yescomplemented
290#3107C2×C3113yescomplemented
291#3102C2×C3113yescomplemented
292#2982C2×C3111yescharacteristic, complemented
293C22×C31—21no—
294C22×C31—21no—
295C22×C31—21no—
296C22×C31—43no—
297C22×C31—41no—
298C22×C31—43no—
299C22×C31—41no—
300C22×C31—41no—
301C22×C31—43no—
302C22×C31C23×D411yescharacteristic
303C4×C31—23no—
304C4×C31—23no—
305C4×C31—21no—
306C4×C31—23no—
307C4×C31—41no—
308C4×C31—41no—
309C4×C31—43no—
310C4×C31—43no—
311C4×C31—41no—
312C4×C31—43no—
313C4×C31C2×#13516yes—
314C4×C31#58511yescharacteristic
315C4×C31#58511yescharacteristic
316#559C22×C3113yes—
317#557C22×C3111yescharacteristic
318#557C22×C3111yescharacteristic
319#557C22×C3113yes—
320#556C22×C3113yes—
321#556C22×C3113yes—
322#553—23no—
323#552—23no—
324#550C22×C3111yescharacteristic
325D4×Q8—21no—
326D4×Q8C22×C3111yescharacteristic
327#548—21no—
328#541—23no—
329#533C22×C3113yes—
330#532C22×C3113yes—
331#529—23no—
332#529C22×C3113yes—
333#519—21no—
334C4×#41—21no—
335C4×#41C22×C3113yes—
336C2×C4×Q8C22×C3111yescharacteristic
337#495C22×C3116yes—
338#494C22×C3113yes—
339#492C22×C3113yes—
340#488C22×C3116yes—
341#487C22×C3113yes—
342#486C22×C3113yes—
343#485C22×C3113yes—
344#482C22×C3111yescharacteristic
345#479C22×C3113yes—
346#478C22×C3113yes—
347#475C22×C3113yes—
348#474C22×C3113yes—
349#464C22×C3113yes—
350#464C22×C3116yes—
351#464C22×C3116yes—
352#463C22×C3113yes—
353#462C22×C3113yes—
354#462C22×C3113yes—
355#461C22×C3113yes—
356#461C22×C3113yes—
357#460C22×C3113yes—
358#459C22×C3113yes—
359#452C22×C3113yes—
360#452C22×C3116yes—
361#449C22×C3113yes—
362C8×Q8C22×C3111yescharacteristic
363C8×Q8C22×C3111yescharacteristic
364C8×Q8C22×C3113yes—
365C8×Q8C22×C3113yes—
366C4×Q16C22×C3113yes—
367C4×Q16C22×C3116yes—
368C4×SD16C22×C3113yes—
369C4×SD16C22×C3113yes—
370C4×SD16C22×C3116yes—
371C4×D8C22×C3113yes—
372#431C22×C3113yes—
373#431C22×C3113yes—
374C2×C31—41no—
375C2×C31—83no—
376C2×C31—81no—
377C2×C31#348711yescharacteristic
378C2×C31C22×#13511yescharacteristic
379C2×C31#358611yescharacteristic
380C2×#41—21no—
381C2×#41C23×C3113yes—
382C22×Q8—21no—
383C22×Q8D4×C3111yescharacteristic
384C2×Q16C23×C3116yes—
385C2×Q16C23×C3113yes—
386C2×SD16C23×C3113yes—
387C2×SD16C23×C3116yes—
388C2×SD16C23×C3113yes—
389C2×D8C23×C3113yes—
390C4⋊Q8—23no—
391C4⋊Q8C23×C3113yes—
392C4⋊Q8C23×C3113yes—
393C4⋊Q8C23×C3113yes—
394#127C23×C3113yes—
395#126—26no—
396#126—26no—
397#126—23no—
398#125—23no—
399#125—26no—
400#125—23no—
401#125—23no—
402#125C23×C3113yes—
403#124—23no—
404#124C23×C3113yes—
405#124C23×C3116yes—
406#123—23no—
407#123—26no—
408C22⋊Q8—23no—
409C22⋊Q8—23no—
410C22⋊Q8—23no—
411C22⋊Q8—23no—
412C22⋊Q8C23×C3113yes—
413#121—23no—
414#121—23no—
415#121—23no—
416#121C23×C3111yescharacteristic
417C4×Q8—21no—
418C4×Q8—21no—
419C4×Q8—23no—
420C4×Q8—23no—
421C4×Q8D4×C3111yescharacteristic
422C4×Q8D4×C3113yes—
423C4×Q8C23×C3113yes—
424C4×Q8C23×C3113yes—
425C4×Q8C23×C3113yes—
426C4×Q8C23×C3116yes—
427C4×Q8C23×C3111yescharacteristic
428C4×Q8C23×C3113yes—
429C4×D4—23no—
430C4×D4—23no—
431C4×D4—23no—
432C4×D4—23no—
433C4×D4—23no—
434C4×D4—23no—
435C4×D4C23×C3113yes—
436C4×D4C23×C3113yes—
437C4×D4C23×C3113yes—
438#117—23no—
439#117—23no—
440#117—23no—
441#117—23no—
442#117—23no—
443#117C23×C3111yescharacteristic
444C2×C4⋊C4D4×C3113yes—
445C2×C42—23no—
446C2×C42C23×C3113yes—
447#107C23×C3113yes—
448#107C23×C3111yescharacteristic
449#106C23×C3113yes—
450#106C23×C3111yescharacteristic
451C4⋊C8C23×C3113yes—
452C4⋊C8C23×C3113yes—
453C4⋊C8C23×C3113yes—
454C4⋊C8C23×C3113yes—
455#103C23×C3113yes—
456#103C23×C3113yes—
457#103C23×C3113yes—
458#103C23×C3113yes—
459#103C23×C3116yes—
460#102C23×C3111yescharacteristic
461#102C23×C3113yes—
462#102C23×C3111yescharacteristic
463#102C23×C3113yes—
464#102C23×C3116yes—
465C22⋊C8C23×C3113yes—
466C22⋊C8C23×C3111yescharacteristic
467C4×C8C23×C3113yes—
468C4×C8C23×C3113yes—
469C4×C8C23×C3116yes—
470C31#6188711yescharacteristic, direct product factor, Sylow
471#41—43no—
472#41—43no—
473#41—44no—
474C2×Q8—24no—
475C2×Q8—23no—
476C2×Q8—44no—
477C2×Q8C2×D4×C3113yes—
478C2×Q8C2×D4×C3111yescharacteristic
479C2×Q8C24×C3113yes—
480C2×Q8C24×C3113yes—
481C2×D4—21no—
482C2×D4—23no—
483C2×D4—23no—
484C2×D4—23no—
485C2×D4C24×C3113yes—
486C2×D4C24×C3111yescharacteristic
487C22×C4—23no—
488C22×C4—23no—
489C22×C4—23no—
490C22×C4—23no—
491C22×C4C2×D4×C3113yes—
492C22×C4C2×D4×C3113yes—
493C22×C4C24×C3111yescharacteristic
494Q16—46no—
495Q16—43no—
496SD16—43no—
497SD16—43no—
498SD16—46no—
499D8—43no—
500C2×C8C24×C3111yescharacteristic
501C2×C8C24×C3113yes—
502C2×C8C24×C3111yescharacteristic
503C2×C8C24×C3113yes—
504C4⋊C4—23no—
505C4⋊C4—23no—
506C4⋊C4—23no—
507C4⋊C4—23no—
508C4⋊C4—23no—
509C4⋊C4—23no—
510C4⋊C4—23no—
511C4⋊C4—23no—
512C4⋊C4—23no—
513C4⋊C4—23no—
514C4⋊C4—26no—
515C4⋊C4—23no—
516C4⋊C4C2×D4×C3113yes—
517C4⋊C4C2×D4×C3113yes—
518C4⋊C4C2×D4×C3116yes—
519C4⋊C4C24×C3113yes—
520C4⋊C4C24×C3111yescharacteristic
521C4⋊C4C24×C3111yescharacteristic
522C4⋊C4C24×C3111yescharacteristic
523C22⋊C4—23no—
524C22⋊C4—21no—
525C22⋊C4—21no—
526C22⋊C4—23no—
527C22⋊C4—26no—
528C22⋊C4—23no—
529C22⋊C4—23no—
530C22⋊C4—26no—
531C22⋊C4—23no—
532C22⋊C4—23no—
533C42—21no—
534C42—23no—
535C42—23no—
536C42—26no—
537C42—23no—
538C42C2×D4×C3113yes—
539C42C2×D4×C3113yes—
540C42C24×C3113yes—
541C42C24×C3113yes—
542C23—21no—
543C23—23no—
544C23C22×D4×C3111yescharacteristic
545Q8—26no—
546Q8—23no—
547Q8—23no—
548Q8—23no—
549Q8—23no—
550Q8—46no—
551Q8C31×#13514yes—
552D4—21no—
553D4—23no—
554D4—21no—
555D4—23no—
556D4—42no—
557D4—46no—
558D4—46no—
559D4—83no—
560C2×C4—26no—
561C2×C4—21no—
562C2×C4—21no—
563C2×C4—21no—
564C2×C4—21no—
565C2×C4—23no—
566C2×C4—21no—
567C2×C4—23no—
568C2×C4—23no—
569C2×C4—43no—
570C2×C4—46no—
571C2×C4—46no—
572C2×C4—46no—
573C2×C4—83no—
574C2×C4C22×D4×C3113yes—
575C2×C4C22×D4×C3111yescharacteristic
576C2×C4C22×D4×C3113yes—
577C2×C4C22×D4×C3113yes—
578C2×C4C22×D4×C3113yes—
579C2×C4C25×C3111yescharacteristic
580C8—23no—
581C8—21no—
582C8—23no—
583C8—21no—
584C22—21no—
585C22—21no—
586C22—21no—
587C22—43no—
588C22—41no—
589C22—41no—
590C22—43no—
591C22—43no—
592C22—41no—
593C22C23×D4×C3111yescharacteristic
594C4—21no—
595C4—23no—
596C4—23no—
597C4—23no—
598C4—43no—
599C4—43no—
600C4—41no—
601C4—43no—
602C4—41no—
603C4—41no—
604C4C2×C31×#13516yes—
605C4C31×#58511yescharacteristic
606C4C31×#58511yescharacteristic
607C2—41no—
608C2—83no—
609C2—81no—
610C2C31×#348711yescharacteristic
611C2C22×C31×#13511yescharacteristic
612C2C31×#358611yescharacteristic
subgroupG/H
center, socleC22×C31C23×D4
commutator, Frattini, cosocleC2×C4C25×C31
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C4×Q8×C31 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C31×#3523C2semidirect
2. C31×#3480C2semidirect
3. C31×#3395C2semidirect
4. C31×#3394C2semidirect
5. C31×#3393C2semidirect
6. C31×#3392C2semidirect
7. C31×#3365C2semidirect
8. C31×#3364C2semidirect
9. C31×#3359C2semidirect
10. C31×#3358C2semidirect
11. C31×#3212C2semidirect
12. C31×#3210C2semidirect
13. C31×#3107C2semidirect
14. C31×#3102C2semidirect
15. C31×#2982C2semidirect
235. #61887C31direct (N × H)
278. #3523C2×C31semidirect
279. #3480C2×C31semidirect
280. #3395C2×C31semidirect
281. #3394C2×C31semidirect
282. #3393C2×C31semidirect
283. #3392C2×C31semidirect
284. #3365C2×C31semidirect
285. #3364C2×C31semidirect
286. #3359C2×C31semidirect
287. #3358C2×C31semidirect
288. #3212C2×C31semidirect
289. #3210C2×C31semidirect
290. #3107C2×C31semidirect
291. #3102C2×C31semidirect
292. #2982C2×C31semidirect
470. C31#61887direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35232
C31×#34802
C31×#33952
C31×#33942
C31×#33932
C31×#33922
C31×#33652
C31×#33642
C31×#33592
C31×#33582
C31×#32122
C31×#32102
C31×#31072
C31×#31022
C31×#29822
#6188731