Finite Group Databasebeta

← C31×#61824 #21518583

Subgroups — C31×#61824 #21518583

Order 7936.

1694 conjugacy classes of subgroups.

The subgroup lattice has 610 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3523C211yesmaximal, characteristic, complemented
2Q8×#41×C31C211yesmaximal, characteristic, complemented
3C31×#3383C213yesmaximal, complemented
4C31×#3381C213yesmaximal, complemented
5Q8×SD16×C31C211yesmaximal, characteristic, complemented
6Q8×D8×C31C211yesmaximal, characteristic, complemented
7C31×#3364C213yesmaximal, complemented
8C31×#3363C211yesmaximal, characteristic, complemented
9C31×#3360C213yesmaximal, complemented
10C31×#3359C211yesmaximal, characteristic, complemented
11C31×#3233C213yesmaximal, complemented
12C31×#3231C213yesmaximal, complemented
13C31×#3107C213yesmaximal, complemented
14C31×#3102C213yesmaximal
15C31×#2982C211yesmaximal, characteristic, complemented
16Q82×C31C2211yescharacteristic
17C31×#557C2211yescharacteristic
18C31×#557C2213yes—
19C31×#557C2213yes—
20C31×#556C2213yes—
21C31×#554—23no—
22C31×#554C2213yes—
23C31×#552—23no—
24D4×Q8×C31—21no—
25D4×Q8×C31—21no—
26D4×Q8×C31C2211yescharacteristic
27D4×Q8×C31C2211yescharacteristic
28C31×#541—23no—
29C31×#533—23no—
30C31×#533C2213yes—
31C31×#533C2213yes—
32C31×#529C2213yes—
33C31×#519—21no—
34C4×#41×C31C2213yes—
35C2×C4×Q8×C31—21no—
36C2×C4×Q8×C31C2211yescharacteristic
37C31×#500C2213yes—
38C31×#499C2216yes—
39C31×#498C2213yes—
40C31×#488C2216yes—
41C31×#487C2213yes—
42C31×#487C2213yes—
43C31×#485C2213yes—
44C31×#485C2216yes—
45C31×#482C2213yes—
46C31×#479C2213yes—
47C31×#479C2216yes—
48C31×#479C2216yes—
49C31×#478C2213yes—
50C31×#477C2213yes—
51C31×#476C2213yes—
52C31×#475C2213yes—
53C31×#475C2213yes—
54C31×#474C2213yes—
55C31×#474C2213yes—
56C31×#464C2213yes—
57C31×#463C2213yes—
58C31×#462C2213yes—
59C31×#461C2213yes—
60C31×#452C2213yes—
61C31×#449C2211yescharacteristic
62C8×Q8×C31C2211yescharacteristic
63C8×Q8×C31C2213yes—
64C8×Q8×C31C2211yescharacteristic
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×C31C2311yescharacteristic
75C22×Q8×C31—21no—
76C22×Q8×C31—21no—
77C22×Q8×C31D411yescharacteristic
78C2×Q16×C31C2313yes—
79C2×SD16×C31C2311yescharacteristic
80C2×SD16×C31C2313yes—
81C2×D8×C31C2311yescharacteristic
82C31×C4⋊Q8—23no—
83C31×C4⋊Q8—23no—
84C31×C4⋊Q8—23no—
85C31×C4⋊Q8C2313yes—
86C31×C4⋊Q8C2313yes—
87C31×C4⋊Q8C2313yes—
88C31×C4⋊Q8C2313yes—
89C31×#126—26no—
90C31×#126—23no—
91C31×#125—26no—
92C31×#125—26no—
93C31×#125—23no—
94C31×#125—23no—
95C31×#125C2313yes—
96C31×#125C2316yes—
97C31×#124C2313yes—
98C31×#123—23no—
99C31×C22⋊Q8—23no—
100C31×C22⋊Q8—23no—
101C31×C22⋊Q8—23no—
102C31×C22⋊Q8—23no—
103C31×C22⋊Q8—23no—
104C31×C22⋊Q8—23no—
105C31×C22⋊Q8—26no—
106C31×C22⋊Q8—23no—
107C31×C22⋊Q8C2313yes—
108C31×#121C2311yescharacteristic
109C4×Q8×C31—21no—
110C4×Q8×C31—21no—
111C4×Q8×C31—23no—
112C4×Q8×C31—23no—
113C4×Q8×C31—23no—
114C4×Q8×C31—23no—
115C4×Q8×C31—23no—
116C4×Q8×C31D411yescharacteristic
117C4×Q8×C31D413yes—
118C4×Q8×C31C2313yes—
119C4×Q8×C31C2313yes—
120C4×Q8×C31C2316yes—
121C4×Q8×C31C2313yes—
122C4×Q8×C31C2311yescharacteristic
123C4×Q8×C31C2313yes—
124C4×D4×C31—23no—
125C4×D4×C31—23no—
126C4×D4×C31—23no—
127C4×D4×C31C2313yes—
128C4×D4×C31C2313yes—
129C4×D4×C31C2313yes—
130C31×#117—23no—
131C31×#117—23no—
132C31×#117—23no—
133C31×#117—23no—
134C31×#117C2313yes—
135C2×C4⋊C4×C31—23no—
136C2×C4⋊C4×C31D413yes—
137C2×C42×C31—23no—
138C2×C42×C31C2313yes—
139C31×#107C2313yes—
140C31×#107C2316yes—
141C31×#107C2313yes—
142C31×#106C2313yes—
143C31×#106C2316yes—
144C31×#106C2313yes—
145C31×C4⋊C8C2313yes—
146C31×C4⋊C8C2313yes—
147C31×C4⋊C8C2313yes—
148C31×C4⋊C8C2313yes—
149C31×#103C2313yes—
150C31×#103C2316yes—
151C31×#103C2313yes—
152C31×#103C2311yescharacteristic
153C31×#103C2316yes—
154C31×#103C2313yes—
155C31×#102C2313yes—
156C31×#102C2313yes—
157C31×#102C2311yescharacteristic
158C31×#102C2313yes—
159C31×C22⋊C8C2311yescharacteristic
160C31×C22⋊C8C2313yes—
161C4×C8×C31C2313yes—
162C4×C8×C31C2313yes—
163C4×C8×C31C2316yes—
164#41×C31—22no—
165#41×C31—22no—
166C2×Q8×C31—24no—
167C2×Q8×C31—23no—
168C2×Q8×C31—23no—
169C2×Q8×C31—23no—
170C2×Q8×C31—44no—
171C2×Q8×C31—44no—
172C2×Q8×C31C2×D413yes—
173C2×Q8×C31C2×D411yescharacteristic
174C2×Q8×C31C2413yes—
175C2×Q8×C31C2411yescharacteristic
176C2×D4×C31—21no—
177C2×D4×C31—21no—
178C2×D4×C31C2411yescharacteristic
179C2×D4×C31C2411yescharacteristic
180C22×C4×C31—21no—
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—26no—
188SD16×C31—22no—
189SD16×C31—26no—
190D8×C31—22no—
191C2×C8×C31C2413yes—
192C2×C8×C31C2411yescharacteristic
193C2×C8×C31C2413yes—
194C2×C8×C31C2411yescharacteristic
195C4⋊C4×C31—26no—
196C4⋊C4×C31—23no—
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—26no—
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×C31C2413yes—
214C4⋊C4×C31C2413yes—
215C4⋊C4×C31C2411yescharacteristic
216C22⋊C4×C31—23no—
217C22⋊C4×C31—23no—
218C22⋊C4×C31—21no—
219C22⋊C4×C31—23no—
220C22⋊C4×C31—23no—
221C22⋊C4×C31—23no—
222C22⋊C4×C31—23no—
223C22⋊C4×C31—23no—
224C42×C31—23no—
225C42×C31—23no—
226C42×C31—23no—
227C42×C31—26no—
228C42×C31—23no—
229C42×C31C2×D413yes—
230C42×C31C2×D413yes—
231C42×C31C2413yes—
232C42×C31C2413yes—
233#61824C3111yesmaximal, characteristic, direct product factor, Sylow
234C23×C31—21no—
235C23×C31—21no—
236C23×C31C22×D411yescharacteristic
237Q8×C31—26no—
238Q8×C31—21no—
239Q8×C31—23no—
240Q8×C31—23no—
241Q8×C31—46no—
242Q8×C31—46no—
243Q8×C31—83no—
244Q8×C31#13514yes—
245Q8×C312−1+412yes—
246D4×C31—24no—
247D4×C31—21no—
248D4×C31—21no—
249D4×C31—21no—
250D4×C31—42no—
251D4×C312−1+412yes—
252C2×C4×C31—24no—
253C2×C4×C31—21no—
254C2×C4×C31—26no—
255C2×C4×C31—21no—
256C2×C4×C31—21no—
257C2×C4×C31—23no—
258C2×C4×C31—21no—
259C2×C4×C31—23no—
260C2×C4×C31—23no—
261C2×C4×C31—23no—
262C2×C4×C31—43no—
263C2×C4×C31—46no—
264C2×C4×C31—46no—
265C2×C4×C31—83no—
266C2×C4×C31C22×D411yescharacteristic
267C2×C4×C31C22×D413yes—
268C2×C4×C31C22×D413yes—
269C2×C4×C31C22×D413yes—
270C2×C4×C31C22×D413yes—
271C2×C4×C31C2511yescharacteristic
272C8×C31—21no—
273C8×C31—21no—
274C8×C31—23no—
275C8×C31—23no—
276#3523C2×C3111yescharacteristic, complemented
277Q8×#41C2×C3111yescharacteristic, complemented
278#3383C2×C3113yescomplemented
279#3381C2×C3113yescomplemented
280Q8×SD16C2×C3111yescharacteristic, complemented
281Q8×D8C2×C3111yescharacteristic, complemented
282#3364C2×C3113yescomplemented
283#3363C2×C3111yescharacteristic, complemented
284#3360C2×C3113yescomplemented
285#3359C2×C3111yescharacteristic, complemented
286#3233C2×C3113yescomplemented
287#3231C2×C3113yescomplemented
288#3107C2×C3113yescomplemented
289#3102C2×C3113yes—
290#2982C2×C3111yescharacteristic, complemented
291C22×C31—21no—
292C22×C31—21no—
293C22×C31—22no—
294C22×C31—21no—
295C22×C31—41no—
296C22×C31—41no—
297C22×C31—41no—
298C22×C31—41no—
299C22×C31—41no—
300C22×C31C23×D411yescharacteristic
301C4×C31—23no—
302C4×C31—23no—
303C4×C31—21no—
304C4×C31—22no—
305C4×C31—23no—
306C4×C31—43no—
307C4×C31—41no—
308C4×C31—43no—
309C4×C31—43no—
310C4×C31—43no—
311C4×C31C2×#13516yes—
312C4×C31C2×2−1+411yescharacteristic
313C4×C31C2×2−1+411yescharacteristic
314Q82C22×C3111yescharacteristic
315#557C22×C3111yescharacteristic
316#557C22×C3113yes—
317#557C22×C3113yes—
318#556C22×C3113yes—
319#554—23no—
320#554C22×C3113yes—
321#552—23no—
322D4×Q8—21no—
323D4×Q8—21no—
324D4×Q8C22×C3111yescharacteristic
325D4×Q8C22×C3111yescharacteristic
326#541—23no—
327#533—23no—
328#533C22×C3113yes—
329#533C22×C3113yes—
330#529C22×C3113yes—
331#519—21no—
332C4×#41C22×C3113yes—
333C2×C4×Q8—21no—
334C2×C4×Q8C22×C3111yescharacteristic
335#500C22×C3113yes—
336#499C22×C3116yes—
337#498C22×C3113yes—
338#488C22×C3116yes—
339#487C22×C3113yes—
340#487C22×C3113yes—
341#485C22×C3113yes—
342#485C22×C3116yes—
343#482C22×C3113yes—
344#479C22×C3113yes—
345#479C22×C3116yes—
346#479C22×C3116yes—
347#478C22×C3113yes—
348#477C22×C3113yes—
349#476C22×C3113yes—
350#475C22×C3113yes—
351#475C22×C3113yes—
352#474C22×C3113yes—
353#474C22×C3113yes—
354#464C22×C3113yes—
355#463C22×C3113yes—
356#462C22×C3113yes—
357#461C22×C3113yes—
358#452C22×C3113yes—
359#449C22×C3111yescharacteristic
360C8×Q8C22×C3111yescharacteristic
361C8×Q8C22×C3113yes—
362C8×Q8C22×C3111yescharacteristic
363C8×Q8C22×C3113yes—
364C4×Q16C22×C3113yes—
365C4×Q16C22×C3116yes—
366C4×SD16C22×C3113yes—
367C4×SD16C22×C3113yes—
368C4×SD16C22×C3116yes—
369C4×D8C22×C3113yes—
370#431C22×C3113yes—
371#431C22×C3113yes—
372C2×C31—41no—
373C2×C31—42no—
374C2×C31—81no—
375C2×C31#348611yescharacteristic
376C2×C31C22×#13511yescharacteristic
377C2×C31#358611yescharacteristic
378C2×#41C23×C3111yescharacteristic
379C22×Q8—21no—
380C22×Q8—21no—
381C22×Q8D4×C3111yescharacteristic
382C2×Q16C23×C3113yes—
383C2×SD16C23×C3111yescharacteristic
384C2×SD16C23×C3113yes—
385C2×D8C23×C3111yescharacteristic
386C4⋊Q8—23no—
387C4⋊Q8—23no—
388C4⋊Q8—23no—
389C4⋊Q8C23×C3113yes—
390C4⋊Q8C23×C3113yes—
391C4⋊Q8C23×C3113yes—
392C4⋊Q8C23×C3113yes—
393#126—26no—
394#126—23no—
395#125—26no—
396#125—26no—
397#125—23no—
398#125—23no—
399#125C23×C3113yes—
400#125C23×C3116yes—
401#124C23×C3113yes—
402#123—23no—
403C22⋊Q8—23no—
404C22⋊Q8—23no—
405C22⋊Q8—23no—
406C22⋊Q8—23no—
407C22⋊Q8—23no—
408C22⋊Q8—23no—
409C22⋊Q8—26no—
410C22⋊Q8—23no—
411C22⋊Q8C23×C3113yes—
412#121C23×C3111yescharacteristic
413C4×Q8—21no—
414C4×Q8—21no—
415C4×Q8—23no—
416C4×Q8—23no—
417C4×Q8—23no—
418C4×Q8—23no—
419C4×Q8—23no—
420C4×Q8D4×C3111yescharacteristic
421C4×Q8D4×C3113yes—
422C4×Q8C23×C3113yes—
423C4×Q8C23×C3113yes—
424C4×Q8C23×C3113yes—
425C4×Q8C23×C3116yes—
426C4×Q8C23×C3111yescharacteristic
427C4×Q8C23×C3113yes—
428C4×D4—23no—
429C4×D4—23no—
430C4×D4—23no—
431C4×D4C23×C3113yes—
432C4×D4C23×C3113yes—
433C4×D4C23×C3113yes—
434#117—23no—
435#117—23no—
436#117—23no—
437#117—23no—
438#117C23×C3113yes—
439C2×C4⋊C4—23no—
440C2×C4⋊C4D4×C3113yes—
441C2×C42—23no—
442C2×C42C23×C3113yes—
443#107C23×C3113yes—
444#107C23×C3116yes—
445#107C23×C3113yes—
446#106C23×C3113yes—
447#106C23×C3116yes—
448#106C23×C3113yes—
449C4⋊C8C23×C3113yes—
450C4⋊C8C23×C3113yes—
451C4⋊C8C23×C3113yes—
452C4⋊C8C23×C3113yes—
453#103C23×C3113yes—
454#103C23×C3116yes—
455#103C23×C3113yes—
456#103C23×C3111yescharacteristic
457#103C23×C3116yes—
458#103C23×C3113yes—
459#102C23×C3113yes—
460#102C23×C3113yes—
461#102C23×C3111yescharacteristic
462#102C23×C3113yes—
463C22⋊C8C23×C3111yescharacteristic
464C22⋊C8C23×C3113yes—
465C4×C8C23×C3113yes—
466C4×C8C23×C3113yes—
467C4×C8C23×C3116yes—
468C31#6182411yescharacteristic, direct product factor, Sylow
469#41—22no—
470#41—22no—
471C2×Q8—24no—
472C2×Q8—23no—
473C2×Q8—23no—
474C2×Q8—23no—
475C2×Q8—44no—
476C2×Q8—44no—
477C2×Q8C2×D4×C3113yes—
478C2×Q8C2×D4×C3111yescharacteristic
479C2×Q8C24×C3113yes—
480C2×Q8C24×C3111yescharacteristic
481C2×D4—21no—
482C2×D4—21no—
483C2×D4C24×C3111yescharacteristic
484C2×D4C24×C3111yescharacteristic
485C22×C4—21no—
486C22×C4—23no—
487C22×C4—23no—
488C22×C4—23no—
489C22×C4C2×D4×C3113yes—
490C22×C4C2×D4×C3113yes—
491C22×C4C24×C3111yescharacteristic
492Q16—26no—
493SD16—22no—
494SD16—26no—
495D8—22no—
496C2×C8C24×C3113yes—
497C2×C8C24×C3111yescharacteristic
498C2×C8C24×C3113yes—
499C2×C8C24×C3111yescharacteristic
500C4⋊C4—26no—
501C4⋊C4—23no—
502C4⋊C4—23no—
503C4⋊C4—23no—
504C4⋊C4—23no—
505C4⋊C4—23no—
506C4⋊C4—23no—
507C4⋊C4—23no—
508C4⋊C4—23no—
509C4⋊C4—23no—
510C4⋊C4—23no—
511C4⋊C4—26no—
512C4⋊C4—26no—
513C4⋊C4—23no—
514C4⋊C4C2×D4×C3113yes—
515C4⋊C4C2×D4×C3113yes—
516C4⋊C4C2×D4×C3116yes—
517C4⋊C4C24×C3113yes—
518C4⋊C4C24×C3113yes—
519C4⋊C4C24×C3113yes—
520C4⋊C4C24×C3111yescharacteristic
521C22⋊C4—23no—
522C22⋊C4—23no—
523C22⋊C4—21no—
524C22⋊C4—23no—
525C22⋊C4—23no—
526C22⋊C4—23no—
527C22⋊C4—23no—
528C22⋊C4—23no—
529C42—23no—
530C42—23no—
531C42—23no—
532C42—26no—
533C42—23no—
534C42C2×D4×C3113yes—
535C42C2×D4×C3113yes—
536C42C24×C3113yes—
537C42C24×C3113yes—
538C23—21no—
539C23—21no—
540C23C22×D4×C3111yescharacteristic
541Q8—26no—
542Q8—21no—
543Q8—23no—
544Q8—23no—
545Q8—46no—
546Q8—46no—
547Q8—83no—
548Q8C31×#13514yes—
549Q8C31×2−1+412yes—
550D4—24no—
551D4—21no—
552D4—21no—
553D4—21no—
554D4—42no—
555D4C31×2−1+412yes—
556C2×C4—24no—
557C2×C4—21no—
558C2×C4—26no—
559C2×C4—21no—
560C2×C4—21no—
561C2×C4—23no—
562C2×C4—21no—
563C2×C4—23no—
564C2×C4—23no—
565C2×C4—23no—
566C2×C4—43no—
567C2×C4—46no—
568C2×C4—46no—
569C2×C4—83no—
570C2×C4C22×D4×C3111yescharacteristic
571C2×C4C22×D4×C3113yes—
572C2×C4C22×D4×C3113yes—
573C2×C4C22×D4×C3113yes—
574C2×C4C22×D4×C3113yes—
575C2×C4C25×C3111yescharacteristic
576C8—21no—
577C8—21no—
578C8—23no—
579C8—23no—
580C22—21no—
581C22—22no—
582C22—21no—
583C22—21no—
584C22—41no—
585C22—41no—
586C22—41no—
587C22—41no—
588C22—41no—
589C22C23×D4×C3111yescharacteristic
590C4—21no—
591C4—22no—
592C4—23no—
593C4—23no—
594C4—23no—
595C4—43no—
596C4—43no—
597C4—43no—
598C4—43no—
599C4—41no—
600C4C2×C31×#13516yes—
601C4C2×C31×2−1+411yescharacteristic
602C4C2×C31×2−1+411yescharacteristic
603C2—41no—
604C2—42no—
605C2—81no—
606C2C31×#348611yescharacteristic
607C2C22×C31×#13511yescharacteristic
608C2C31×#358611yescharacteristic
subgroupG/H
center, socleC22×C31C23×D4
commutator, Frattini, cosocleC2×C4C25×C31
prime radicalC31×#449C22
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. Q8×#41×C31C2semidirect
3. C31×#3383C2semidirect
4. C31×#3381C2semidirect
5. Q8×SD16×C31C2semidirect
6. Q8×D8×C31C2semidirect
7. C31×#3364C2semidirect
8. C31×#3363C2semidirect
9. C31×#3360C2semidirect
10. C31×#3359C2semidirect
11. C31×#3233C2semidirect
12. C31×#3231C2semidirect
13. C31×#3107C2semidirect
15. C31×#2982C2semidirect
233. #61824C31direct (N × H)
276. #3523C2×C31semidirect
277. Q8×#41C2×C31semidirect
278. #3383C2×C31semidirect
279. #3381C2×C31semidirect
280. Q8×SD16C2×C31semidirect
281. Q8×D8C2×C31semidirect
282. #3364C2×C31semidirect
283. #3363C2×C31semidirect
284. #3360C2×C31semidirect
285. #3359C2×C31semidirect
286. #3233C2×C31semidirect
287. #3231C2×C31semidirect
288. #3107C2×C31semidirect
290. #2982C2×C31semidirect
468. C31#61824direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35232
Q8×#41×C312
C31×#33832
C31×#33812
Q8×SD16×C312
Q8×D8×C312
C31×#33642
C31×#33632
C31×#33602
C31×#33592
C31×#32332
C31×#32312
C31×#31072
C31×#31022
C31×#29822
#6182431