Finite Group Databasebeta

← C31×#61823 #21518582

Subgroups — C31×#61823 #21518582

Order 7936.

1750 conjugacy classes of subgroups.

The subgroup lattice has 618 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3522C211yesmaximal, characteristic, complemented
2Q8×#41×C31C211yesmaximal, characteristic, complemented
3Q8×Q16×C31C211yesmaximal, characteristic, complemented
4C31×#3381C213yesmaximal, complemented
5C31×#3380C213yesmaximal, complemented
6Q8×SD16×C31C211yesmaximal, characteristic, complemented
7C31×#3365C213yesmaximal, complemented
8C31×#3362C211yesmaximal, characteristic, complemented
9C31×#3361C213yesmaximal, complemented
10C31×#3358C211yesmaximal, characteristic, complemented
11C31×#3233C213yesmaximal, complemented
12C31×#3228C213yesmaximal, complemented
13C31×#3106C213yesmaximal, complemented
14C31×#3102C213yesmaximal, complemented
15C31×#2982C211yesmaximal, characteristic, complemented
16C31×#559C2213yes—
17Q82×C31C2211yescharacteristic
18Q82×C31C2211yescharacteristic
19C31×#557C2213yes—
20C31×#554—23no—
21C31×#554C2213yes—
22C31×#554C2213yes—
23C31×#550C2211yescharacteristic
24D4×Q8×C31—21no—
25D4×Q8×C31C2211yescharacteristic
26C31×#548—21no—
27C31×#547—23no—
28C31×#542—23no—
29C31×#533—23no—
30C31×#533C2213yes—
31C31×#532C2213yes—
32C31×#529C2213yes—
33C31×#520—21no—
34C4×#41×C31C2213yes—
35C2×C4×Q8×C31—21no—
36C2×C4×Q8×C31C2211yescharacteristic
37C31×#500C2213yes—
38C31×#499C2216yes—
39C31×#498C2213yes—
40C31×#488C2216yes—
41C31×#486C2213yes—
42C31×#486C2213yes—
43C31×#485C2213yes—
44C31×#482C2213yes—
45C31×#482C2216yes—
46C31×#479C2213yes—
47C31×#478C2213yes—
48C31×#478C2216yes—
49C31×#478C2216yes—
50C31×#477C2213yes—
51C31×#477C2213yes—
52C31×#476C2213yes—
53C31×#476C2213yes—
54C31×#475C2213yes—
55C31×#474C2213yes—
56C31×#464C2213yes—
57C31×#463C2213yes—
58C31×#460C2213yes—
59C31×#459C2213yes—
60C31×#452C2211yescharacteristic
61C31×#449C2213yes—
62C8×Q8×C31C2211yescharacteristic
63C8×Q8×C31C2213yes—
64C8×Q8×C31C2211yescharacteristic
65C8×Q8×C31C2213yes—
66C4×Q16×C31C2213yes—
67C4×SD16×C31C2213yes—
68C4×SD16×C31C2213yes—
69C4×SD16×C31C2216yes—
70C4×D8×C31C2213yes—
71C4×D8×C31C2216yes—
72C31×#431C2213yes—
73C31×#431C2213yes—
74C2×#41×C31—21no—
75C2×#41×C31—23no—
76C2×#41×C31C2311yescharacteristic
77C22×Q8×C31—21no—
78C22×Q8×C31D411yescharacteristic
79C2×Q16×C31C2311yescharacteristic
80C2×SD16×C31C2313yes—
81C2×SD16×C31C2311yescharacteristic
82C2×D8×C31C2313yes—
83C31×C4⋊Q8—23no—
84C31×C4⋊Q8—23no—
85C31×C4⋊Q8—23no—
86C31×C4⋊Q8C2313yes—
87C31×C4⋊Q8C2313yes—
88C31×C4⋊Q8C2313yes—
89C31×#127C2313yes—
90C31×#126—23no—
91C31×#125—26no—
92C31×#125C2316yes—
93C31×#125C2313yes—
94C31×#124—23no—
95C31×#124—23no—
96C31×#124C2313yes—
97C31×#123—23no—
98C31×#123—26no—
99C31×C22⋊Q8—23no—
100C31×C22⋊Q8—23no—
101C31×C22⋊Q8—23no—
102C31×C22⋊Q8—23no—
103C31×C22⋊Q8—23no—
104C31×C22⋊Q8—26no—
105C31×C22⋊Q8—26no—
106C31×C22⋊Q8C2311yescharacteristic
107C31×#121—23no—
108C31×#121—23no—
109C31×#121C2313yes—
110C4×Q8×C31—21no—
111C4×Q8×C31—21no—
112C4×Q8×C31—23no—
113C4×Q8×C31—23no—
114C4×Q8×C31—23no—
115C4×Q8×C31D411yescharacteristic
116C4×Q8×C31D413yes—
117C4×Q8×C31C2313yes—
118C4×Q8×C31C2313yes—
119C4×Q8×C31C2313yes—
120C4×Q8×C31C2311yescharacteristic
121C4×Q8×C31C2313yes—
122C4×D4×C31—23no—
123C4×D4×C31—23no—
124C4×D4×C31—23no—
125C4×D4×C31—23no—
126C4×D4×C31—23no—
127C4×D4×C31C2313yes—
128C4×D4×C31C2313yes—
129C4×D4×C31C2313yes—
130C4×D4×C31C2316yes—
131C31×#117—23no—
132C31×#117—23no—
133C31×#117C2313yes—
134C2×C4⋊C4×C31—23no—
135C2×C4⋊C4×C31—23no—
136C2×C4⋊C4×C31D413yes—
137C2×C42×C31—23no—
138C2×C42×C31C2313yes—
139C31×#107C2313yes—
140C31×#107C2316yes—
141C31×#107C2313yes—
142C31×#106C2316yes—
143C31×#106C2313yes—
144C31×#106C2313yes—
145C31×C4⋊C8C2313yes—
146C31×C4⋊C8C2313yes—
147C31×C4⋊C8C2313yes—
148C31×C4⋊C8C2313yes—
149C31×#103C2311yescharacteristic
150C31×#103C2313yes—
151C31×#103C2313yes—
152C31×#103C2313yes—
153C31×#102C2311yescharacteristic
154C31×#102C2313yes—
155C31×#102C2316yes—
156C31×#102C2313yes—
157C31×#102C2316yes—
158C31×#102C2313yes—
159C31×C22⋊C8C2313yes—
160C31×C22⋊C8C2311yescharacteristic
161C4×C8×C31C2316yes—
162C4×C8×C31C2313yes—
163C4×C8×C31C2313yes—
164#41×C31—22no—
165#41×C31—22no—
166#41×C31—44no—
167#41×C31—86no—
168C2×Q8×C31—24no—
169C2×Q8×C31—23no—
170C2×Q8×C31—23no—
171C2×Q8×C31—23no—
172C2×Q8×C31—44no—
173C2×Q8×C31C2×D413yes—
174C2×Q8×C31C2×D411yescharacteristic
175C2×Q8×C31C2411yescharacteristic
176C2×Q8×C31C2411yescharacteristic
177C2×D4×C31—21no—
178C2×D4×C31—23no—
179C2×D4×C31—23no—
180C2×D4×C31—23no—
181C2×D4×C31C2413yes—
182C2×D4×C31C2411yescharacteristic
183C22×C4×C31—21no—
184C22×C4×C31—23no—
185C22×C4×C31—23no—
186C22×C4×C31—23no—
187C22×C4×C31—26no—
188C22×C4×C31C2×D413yes—
189C22×C4×C31C2×D413yes—
190C22×C4×C31C2411yescharacteristic
191Q16×C31—22no—
192SD16×C31—26no—
193SD16×C31—22no—
194D8×C31—26no—
195C2×C8×C31C2411yescharacteristic
196C2×C8×C31C2413yes—
197C2×C8×C31C2411yescharacteristic
198C2×C8×C31C2413yes—
199C4⋊C4×C31—23no—
200C4⋊C4×C31—23no—
201C4⋊C4×C31—26no—
202C4⋊C4×C31—23no—
203C4⋊C4×C31—21no—
204C4⋊C4×C31—23no—
205C4⋊C4×C31—23no—
206C4⋊C4×C31—23no—
207C4⋊C4×C31—23no—
208C4⋊C4×C31—26no—
209C4⋊C4×C31—23no—
210C4⋊C4×C31C2×D413yes—
211C4⋊C4×C31C2×D413yes—
212C4⋊C4×C31C2×D416yes—
213C4⋊C4×C31C2413yes—
214C4⋊C4×C31C2413yes—
215C4⋊C4×C31C2411yescharacteristic
216C4⋊C4×C31C2413yes—
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—
224C22⋊C4×C31—23no—
225C22⋊C4×C31—26no—
226C42×C31—23no—
227C42×C31—23no—
228C42×C31—23no—
229C42×C31—23no—
230C42×C31C2×D413yes—
231C42×C31C2×D413yes—
232C42×C31C2413yes—
233C42×C31C2413yes—
234#61823C3111yesmaximal, characteristic, direct product factor, Sylow
235C23×C31—21no—
236C23×C31—23no—
237C23×C31C22×D411yescharacteristic
238Q8×C31—26no—
239Q8×C31—21no—
240Q8×C31—21no—
241Q8×C31—21no—
242Q8×C31—46no—
243Q8×C31—83no—
244Q8×C31—83no—
245Q8×C31#13514yes—
246Q8×C312−1+412yes—
247D4×C31—24no—
248D4×C31—21no—
249D4×C31—23no—
250D4×C31—23no—
251D4×C31—46no—
252D4×C31—46no—
253D4×C31—83no—
254D4×C312−1+412yes—
255C2×C4×C31—24no—
256C2×C4×C31—21no—
257C2×C4×C31—26no—
258C2×C4×C31—21no—
259C2×C4×C31—21no—
260C2×C4×C31—21no—
261C2×C4×C31—23no—
262C2×C4×C31—23no—
263C2×C4×C31—23no—
264C2×C4×C31—21no—
265C2×C4×C31—43no—
266C2×C4×C31—46no—
267C2×C4×C31—46no—
268C2×C4×C31—83no—
269C2×C4×C31—86no—
270C2×C4×C31C22×D411yescharacteristic
271C2×C4×C31C22×D413yes—
272C2×C4×C31C22×D413yes—
273C2×C4×C31C22×D413yes—
274C2×C4×C31C22×D413yes—
275C2×C4×C31C2511yescharacteristic
276C8×C31—23no—
277C8×C31—23no—
278C8×C31—21no—
279C8×C31—21no—
280#3522C2×C3111yescharacteristic, complemented
281Q8×#41C2×C3111yescharacteristic, complemented
282Q8×Q16C2×C3111yescharacteristic, complemented
283#3381C2×C3113yescomplemented
284#3380C2×C3113yescomplemented
285Q8×SD16C2×C3111yescharacteristic, complemented
286#3365C2×C3113yescomplemented
287#3362C2×C3111yescharacteristic, complemented
288#3361C2×C3113yescomplemented
289#3358C2×C3111yescharacteristic, complemented
290#3233C2×C3113yescomplemented
291#3228C2×C3113yescomplemented
292#3106C2×C3113yescomplemented
293#3102C2×C3113yescomplemented
294#2982C2×C3111yescharacteristic, complemented
295C22×C31—21no—
296C22×C31—21no—
297C22×C31—22no—
298C22×C31—21no—
299C22×C31—41no—
300C22×C31—41no—
301C22×C31—43no—
302C22×C31—43no—
303C22×C31—43no—
304C22×C31C23×D411yescharacteristic
305C4×C31—23no—
306C4×C31—23no—
307C4×C31—21no—
308C4×C31—22no—
309C4×C31—23no—
310C4×C31—43no—
311C4×C31—43no—
312C4×C31—41no—
313C4×C31—41no—
314C4×C31—43no—
315C4×C31C2×#13516yes—
316C4×C31C2×2−1+411yescharacteristic
317C4×C31C2×2−1+411yescharacteristic
318#559C22×C3113yes—
319Q82C22×C3111yescharacteristic
320Q82C22×C3111yescharacteristic
321#557C22×C3113yes—
322#554—23no—
323#554C22×C3113yes—
324#554C22×C3113yes—
325#550C22×C3111yescharacteristic
326D4×Q8—21no—
327D4×Q8C22×C3111yescharacteristic
328#548—21no—
329#547—23no—
330#542—23no—
331#533—23no—
332#533C22×C3113yes—
333#532C22×C3113yes—
334#529C22×C3113yes—
335#520—21no—
336C4×#41C22×C3113yes—
337C2×C4×Q8—21no—
338C2×C4×Q8C22×C3111yescharacteristic
339#500C22×C3113yes—
340#499C22×C3116yes—
341#498C22×C3113yes—
342#488C22×C3116yes—
343#486C22×C3113yes—
344#486C22×C3113yes—
345#485C22×C3113yes—
346#482C22×C3113yes—
347#482C22×C3116yes—
348#479C22×C3113yes—
349#478C22×C3113yes—
350#478C22×C3116yes—
351#478C22×C3116yes—
352#477C22×C3113yes—
353#477C22×C3113yes—
354#476C22×C3113yes—
355#476C22×C3113yes—
356#475C22×C3113yes—
357#474C22×C3113yes—
358#464C22×C3113yes—
359#463C22×C3113yes—
360#460C22×C3113yes—
361#459C22×C3113yes—
362#452C22×C3111yescharacteristic
363#449C22×C3113yes—
364C8×Q8C22×C3111yescharacteristic
365C8×Q8C22×C3113yes—
366C8×Q8C22×C3111yescharacteristic
367C8×Q8C22×C3113yes—
368C4×Q16C22×C3113yes—
369C4×SD16C22×C3113yes—
370C4×SD16C22×C3113yes—
371C4×SD16C22×C3116yes—
372C4×D8C22×C3113yes—
373C4×D8C22×C3116yes—
374#431C22×C3113yes—
375#431C22×C3113yes—
376C2×C31—41no—
377C2×C31—42no—
378C2×C31—83no—
379C2×C31#348611yescharacteristic
380C2×C31C22×#13511yescharacteristic
381C2×C31#358511yescharacteristic
382C2×#41—21no—
383C2×#41—23no—
384C2×#41C23×C3111yescharacteristic
385C22×Q8—21no—
386C22×Q8D4×C3111yescharacteristic
387C2×Q16C23×C3111yescharacteristic
388C2×SD16C23×C3113yes—
389C2×SD16C23×C3111yescharacteristic
390C2×D8C23×C3113yes—
391C4⋊Q8—23no—
392C4⋊Q8—23no—
393C4⋊Q8—23no—
394C4⋊Q8C23×C3113yes—
395C4⋊Q8C23×C3113yes—
396C4⋊Q8C23×C3113yes—
397#127C23×C3113yes—
398#126—23no—
399#125—26no—
400#125C23×C3113yes—
401#125C23×C3116yes—
402#124—23no—
403#124—23no—
404#124C23×C3113yes—
405#123—23no—
406#123—26no—
407C22⋊Q8—23no—
408C22⋊Q8—23no—
409C22⋊Q8—23no—
410C22⋊Q8—23no—
411C22⋊Q8—23no—
412C22⋊Q8—26no—
413C22⋊Q8—26no—
414C22⋊Q8C23×C3111yescharacteristic
415#121—23no—
416#121—23no—
417#121C23×C3113yes—
418C4×Q8—21no—
419C4×Q8—21no—
420C4×Q8—23no—
421C4×Q8—23no—
422C4×Q8—23no—
423C4×Q8D4×C3111yescharacteristic
424C4×Q8D4×C3113yes—
425C4×Q8C23×C3113yes—
426C4×Q8C23×C3113yes—
427C4×Q8C23×C3113yes—
428C4×Q8C23×C3111yescharacteristic
429C4×Q8C23×C3113yes—
430C4×D4—23no—
431C4×D4—23no—
432C4×D4—23no—
433C4×D4—23no—
434C4×D4—23no—
435C4×D4C23×C3113yes—
436C4×D4C23×C3113yes—
437C4×D4C23×C3113yes—
438C4×D4C23×C3116yes—
439#117—23no—
440#117—23no—
441#117C23×C3113yes—
442C2×C4⋊C4—23no—
443C2×C4⋊C4—23no—
444C2×C4⋊C4D4×C3113yes—
445C2×C42—23no—
446C2×C42C23×C3113yes—
447#107C23×C3113yes—
448#107C23×C3116yes—
449#107C23×C3113yes—
450#106C23×C3116yes—
451#106C23×C3113yes—
452#106C23×C3113yes—
453C4⋊C8C23×C3113yes—
454C4⋊C8C23×C3113yes—
455C4⋊C8C23×C3113yes—
456C4⋊C8C23×C3113yes—
457#103C23×C3111yescharacteristic
458#103C23×C3113yes—
459#103C23×C3113yes—
460#103C23×C3113yes—
461#102C23×C3111yescharacteristic
462#102C23×C3113yes—
463#102C23×C3116yes—
464#102C23×C3113yes—
465#102C23×C3116yes—
466#102C23×C3113yes—
467C22⋊C8C23×C3113yes—
468C22⋊C8C23×C3111yescharacteristic
469C4×C8C23×C3116yes—
470C4×C8C23×C3113yes—
471C4×C8C23×C3113yes—
472C31#6182311yescharacteristic, direct product factor, Sylow
473#41—22no—
474#41—22no—
475#41—44no—
476#41—86no—
477C2×Q8—24no—
478C2×Q8—23no—
479C2×Q8—23no—
480C2×Q8—23no—
481C2×Q8—44no—
482C2×Q8C2×D4×C3113yes—
483C2×Q8C2×D4×C3111yescharacteristic
484C2×Q8C24×C3111yescharacteristic
485C2×Q8C24×C3111yescharacteristic
486C2×D4—21no—
487C2×D4—23no—
488C2×D4—23no—
489C2×D4—23no—
490C2×D4C24×C3113yes—
491C2×D4C24×C3111yescharacteristic
492C22×C4—21no—
493C22×C4—23no—
494C22×C4—23no—
495C22×C4—23no—
496C22×C4—26no—
497C22×C4C2×D4×C3113yes—
498C22×C4C2×D4×C3113yes—
499C22×C4C24×C3111yescharacteristic
500Q16—22no—
501SD16—26no—
502SD16—22no—
503D8—26no—
504C2×C8C24×C3111yescharacteristic
505C2×C8C24×C3113yes—
506C2×C8C24×C3111yescharacteristic
507C2×C8C24×C3113yes—
508C4⋊C4—23no—
509C4⋊C4—23no—
510C4⋊C4—26no—
511C4⋊C4—23no—
512C4⋊C4—21no—
513C4⋊C4—23no—
514C4⋊C4—23no—
515C4⋊C4—23no—
516C4⋊C4—23no—
517C4⋊C4—26no—
518C4⋊C4—23no—
519C4⋊C4C2×D4×C3113yes—
520C4⋊C4C2×D4×C3113yes—
521C4⋊C4C2×D4×C3116yes—
522C4⋊C4C24×C3113yes—
523C4⋊C4C24×C3113yes—
524C4⋊C4C24×C3111yescharacteristic
525C4⋊C4C24×C3113yes—
526C22⋊C4—23no—
527C22⋊C4—21no—
528C22⋊C4—23no—
529C22⋊C4—23no—
530C22⋊C4—23no—
531C22⋊C4—23no—
532C22⋊C4—23no—
533C22⋊C4—23no—
534C22⋊C4—26no—
535C42—23no—
536C42—23no—
537C42—23no—
538C42—23no—
539C42C2×D4×C3113yes—
540C42C2×D4×C3113yes—
541C42C24×C3113yes—
542C42C24×C3113yes—
543C23—21no—
544C23—23no—
545C23C22×D4×C3111yescharacteristic
546Q8—26no—
547Q8—21no—
548Q8—21no—
549Q8—21no—
550Q8—46no—
551Q8—83no—
552Q8—83no—
553Q8C31×#13514yes—
554Q8C31×2−1+412yes—
555D4—24no—
556D4—21no—
557D4—23no—
558D4—23no—
559D4—46no—
560D4—46no—
561D4—83no—
562D4C31×2−1+412yes—
563C2×C4—24no—
564C2×C4—21no—
565C2×C4—26no—
566C2×C4—21no—
567C2×C4—21no—
568C2×C4—21no—
569C2×C4—23no—
570C2×C4—23no—
571C2×C4—23no—
572C2×C4—21no—
573C2×C4—43no—
574C2×C4—46no—
575C2×C4—46no—
576C2×C4—83no—
577C2×C4—86no—
578C2×C4C22×D4×C3111yescharacteristic
579C2×C4C22×D4×C3113yes—
580C2×C4C22×D4×C3113yes—
581C2×C4C22×D4×C3113yes—
582C2×C4C22×D4×C3113yes—
583C2×C4C25×C3111yescharacteristic
584C8—23no—
585C8—23no—
586C8—21no—
587C8—21no—
588C22—21no—
589C22—22no—
590C22—21no—
591C22—21no—
592C22—41no—
593C22—41no—
594C22—43no—
595C22—43no—
596C22—43no—
597C22C23×D4×C3111yescharacteristic
598C4—21no—
599C4—22no—
600C4—23no—
601C4—23no—
602C4—23no—
603C4—41no—
604C4—41no—
605C4—43no—
606C4—43no—
607C4—43no—
608C4C2×C31×#13516yes—
609C4C2×C31×2−1+411yescharacteristic
610C4C2×C31×2−1+411yescharacteristic
611C2—41no—
612C2—42no—
613C2—83no—
614C2C31×#348611yescharacteristic
615C2C22×C31×#13511yescharacteristic
616C2C31×#358511yescharacteristic
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×#3522C2semidirect
2. Q8×#41×C31C2semidirect
3. Q8×Q16×C31C2semidirect
4. C31×#3381C2semidirect
5. C31×#3380C2semidirect
6. Q8×SD16×C31C2semidirect
7. C31×#3365C2semidirect
8. C31×#3362C2semidirect
9. C31×#3361C2semidirect
10. C31×#3358C2semidirect
11. C31×#3233C2semidirect
12. C31×#3228C2semidirect
13. C31×#3106C2semidirect
14. C31×#3102C2semidirect
15. C31×#2982C2semidirect
234. #61823C31direct (N × H)
280. #3522C2×C31semidirect
281. Q8×#41C2×C31semidirect
282. Q8×Q16C2×C31semidirect
283. #3381C2×C31semidirect
284. #3380C2×C31semidirect
285. Q8×SD16C2×C31semidirect
286. #3365C2×C31semidirect
287. #3362C2×C31semidirect
288. #3361C2×C31semidirect
289. #3358C2×C31semidirect
290. #3233C2×C31semidirect
291. #3228C2×C31semidirect
292. #3106C2×C31semidirect
293. #3102C2×C31semidirect
294. #2982C2×C31semidirect
472. C31#61823direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35222
Q8×#41×C312
Q8×Q16×C312
C31×#33812
C31×#33802
Q8×SD16×C312
C31×#33652
C31×#33622
C31×#33612
C31×#33582
C31×#32332
C31×#32282
C31×#31062
C31×#31022
C31×#29822
#6182331