Finite Group Databasebeta

← C31×#26831 #21483590

Subgroups — C31×#26831 #21483590

Order 7936.

758 conjugacy classes of subgroups.

The subgroup lattice has 612 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#491C211yesmaximal, characteristic
2C2×C4×Q16×C31C211yesmaximal, characteristic
3C31×#2453C211yesmaximal, characteristic
4C31×#2446C211yesmaximal, characteristic
5C31×#2068C211yesmaximal, characteristic
6C31×#2059C211yesmaximal, characteristic
7C31×#2056C211yesmaximal, characteristic
8C31×#2016C211yesmaximal, characteristic
9C31×#1971C211yesmaximal, characteristic
10C31×#1935C211yesmaximal, characteristic
11C31×#1935C211yesmaximal, characteristic
12C31×#1933C211yesmaximal, characteristic
13C31×#1878C211yesmaximal, characteristic
14C31×#1865C211yesmaximal, characteristic
15C31×#1771C211yesmaximal, characteristic
16C22×Q16×C31C2211yescharacteristic
17C22×Q16×C31C2211yescharacteristic
18C2×C31×C4⋊Q8C2211yescharacteristic
19C2×C31×#125C2211yescharacteristic
20C2×C4×Q8×C31C2211yescharacteristic
21C2×C4×Q8×C31C2211yescharacteristic
22C31×#491—24no—
23C4×Q16×C31—24no—
24C2×C31×#107C2211yescharacteristic
25C2×C31×#106C2211yescharacteristic
26C2×C31×C4⋊C8C2211yescharacteristic
27C2×C31×#103C2211yescharacteristic
28C2×C31×#103C2211yescharacteristic
29C2×C31×#103C2211yescharacteristic
30C2×C31×#103C2211yescharacteristic
31C2×C31×#103C2211yescharacteristic
32C2×C31×#103C2211yescharacteristic
33C2×C31×#103C2211yescharacteristic
34C2×C31×#103C2211yescharacteristic
35C2×C31×#97C2211yescharacteristic
36C2×C31×#97C2211yescharacteristic
37C2×C4×C8×C31C2211yescharacteristic
38C31×#400—21no—
39C31×#400—21no—
40C31×#398—21no—
41C31×#398—21no—
42C31×#391C2211yescharacteristic
43C31×#391C2211yescharacteristic
44C31×#391C2211yescharacteristic
45C31×#391C2211yescharacteristic
46C31×#391C2211yescharacteristic
47C31×#389—21no—
48C31×#389C2211yescharacteristic
49C31×#389C2211yescharacteristic
50C31×#389C2211yescharacteristic
51C31×#387—21no—
52C31×#387—21no—
53C31×#387—21no—
54C4×C4⋊C4×C31C2211yescharacteristic
55C31×#340C2211yescharacteristic
56C31×#340C2211yescharacteristic
57C31×#340C2211yescharacteristic
58C31×#340C2211yescharacteristic
59C31×#336C2211yescharacteristic
60C31×#336C2211yescharacteristic
61C22×Q8×C31C2311yescharacteristic
62C22×Q8×C31C2311yescharacteristic
63C22×Q8×C31C2311yescharacteristic
64C2×Q16×C31—22no—
65C2×Q16×C31—22no—
66C2×Q16×C31—22no—
67C2×Q16×C31—22no—
68C2×Q16×C31—22no—
69C2×Q16×C31—41no—
70C22×C8×C31C2311yescharacteristic
71C22×C8×C31C2311yescharacteristic
72C22×C8×C31C2311yescharacteristic
73C22×C8×C31C2311yescharacteristic
74C31×C4⋊Q8—22no—
75C31×C4⋊Q8—41no—
76C31×#125—22no—
77C31×#125—41no—
78C4×Q8×C31—22no—
79C4×Q8×C31—22no—
80C4×Q8×C31—41no—
81C4×Q8×C31—41no—
82C2×C4⋊C4×C31—21no—
83C2×C4⋊C4×C31—21no—
84C2×C4⋊C4×C31—21no—
85C2×C4⋊C4×C31—21no—
86C2×C4⋊C4×C31—21no—
87C2×C4⋊C4×C31—21no—
88C2×C4⋊C4×C31—21no—
89C2×C4⋊C4×C31—21no—
90C2×C4⋊C4×C31—21no—
91C2×C4⋊C4×C31D411yescharacteristic
92C2×C4⋊C4×C31D411yescharacteristic
93C2×C4⋊C4×C31C2311yescharacteristic
94C2×C4⋊C4×C31C2311yescharacteristic
95C2×C4⋊C4×C31C2311yescharacteristic
96C2×C4⋊C4×C31C2311yescharacteristic
97C2×C4⋊C4×C31C2311yescharacteristic
98C2×C42×C31—21no—
99C2×C42×C31—21no—
100C2×C42×C31C2311yescharacteristic
101C2×C42×C31C2311yescharacteristic
102C2×C42×C31C2311yescharacteristic
103C31×#107—22no—
104C31×#106—41no—
105C31×C4⋊C8—22no—
106C31×#103—22no—
107C31×#103—22no—
108C31×#103—22no—
109C31×#103—22no—
110C31×#103—22no—
111C31×#103—22no—
112C31×#103—22no—
113C31×#103D414yes—
114C31×#97—22no—
115C31×#97—22no—
116C4×C8×C31—22no—
117C31×#95—21no—
118C31×#95—21no—
119C31×#95—21no—
120C31×#95—21no—
121C31×#95—21no—
122C31×#95—21no—
123C31×#95—21no—
124C31×#95—21no—
125C31×#95—21no—
126C31×#95—21no—
127C31×#95—21no—
128C31×#95—21no—
129C31×#95—21no—
130C31×#95D411yescharacteristic
131C31×#95D411yescharacteristic
132C2×Q8×C31—21no—
133C2×Q8×C31—21no—
134C2×Q8×C31—21no—
135C2×Q8×C31—21no—
136C2×Q8×C31—21no—
137C2×Q8×C31—21no—
138C2×Q8×C31—21no—
139C2×Q8×C31—21no—
140C2×Q8×C31—21no—
141C2×Q8×C31—21no—
142C2×Q8×C31—21no—
143C2×Q8×C31—21no—
144C2×Q8×C31—21no—
145C2×Q8×C31—21no—
146C2×Q8×C31—21no—
147C2×Q8×C31—21no—
148C2×Q8×C31C2×D412yes—
149C2×Q8×C31#4112yes—
150C22×C4×C31—21no—
151C22×C4×C31—21no—
152C22×C4×C31—21no—
153C22×C4×C31—21no—
154C22×C4×C31—21no—
155C22×C4×C31—21no—
156C22×C4×C31—21no—
157C22×C4×C31—21no—
158C22×C4×C31C2×D411yescharacteristic
159C22×C4×C31C2×D411yescharacteristic
160C22×C4×C31C2×D411yescharacteristic
161C22×C4×C31C2×D411yescharacteristic
162C22×C4×C31C2×D411yescharacteristic
163C22×C4×C31C2×D411yescharacteristic
164C22×C4×C31C2411yescharacteristic
165Q16×C31—28no—
166Q16×C31—44no—
167C2×C8×C31—21no—
168C2×C8×C31—21no—
169C2×C8×C31—21no—
170C2×C8×C31—21no—
171C2×C8×C31—21no—
172C2×C8×C31—21no—
173C2×C8×C31—21no—
174C2×C8×C31—21no—
175C2×C8×C31—21no—
176C2×C8×C31C2×D412yes—
177C2×C8×C31#4112yes—
178C2×C8×C31#4112yes—
179C4⋊C4×C31—22no—
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—21no—
187C4⋊C4×C31—21no—
188C4⋊C4×C31—21no—
189C4⋊C4×C31—41no—
190C4⋊C4×C31—42no—
191C4⋊C4×C31—42no—
192C4⋊C4×C31—42no—
193C4⋊C4×C31—42no—
194C4⋊C4×C31—42no—
195C4⋊C4×C31—42no—
196C4⋊C4×C31—42no—
197C4⋊C4×C31—42no—
198C4⋊C4×C31—42no—
199C4⋊C4×C31C2×D412yes—
200C42×C31—21no—
201C42×C31—21no—
202C42×C31—21no—
203C42×C31—21no—
204C42×C31—21no—
205C42×C31—21no—
206C42×C31—42no—
207C42×C31—42no—
208#26831C3111yesmaximal, characteristic, direct product factor, Sylow
209C23×C31C22×D411yescharacteristic
210Q8×C31—22no—
211Q8×C31—22no—
212Q8×C31—22no—
213Q8×C31—22no—
214Q8×C31—41no—
215Q8×C31—41no—
216Q8×C31—41no—
217Q8×C31—41no—
218Q8×C31—41no—
219Q8×C31—41no—
220Q8×C31—41no—
221Q8×C31—41no—
222C2×C4×C31—21no—
223C2×C4×C31—21no—
224C2×C4×C31—21no—
225C2×C4×C31—21no—
226C2×C4×C31—21no—
227C2×C4×C31—21no—
228C2×C4×C31—21no—
229C2×C4×C31—22no—
230C2×C4×C31—22no—
231C2×C4×C31—22no—
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—21no—
240C2×C4×C31—21no—
241C2×C4×C31—21no—
242C2×C4×C31—41no—
243C2×C4×C31—41no—
244C2×C4×C31—41no—
245C2×C4×C31—41no—
246C2×C4×C31—41no—
247C2×C4×C31—41no—
248C2×C4×C31—41no—
249C2×C4×C31—41no—
250C2×C4×C31—41no—
251C2×C4×C31—41no—
252C2×C4×C31—41no—
253C2×C4×C31—41no—
254C2×C4×C31—41no—
255C2×C4×C31—41no—
256C2×C4×C31—41no—
257C2×C4×C31—41no—
258C2×C4×C31—41no—
259C2×C4×C31—41no—
260C2×C4×C31—41no—
261C2×C4×C31—41no—
262C2×C4×C31—41no—
263C2×C4×C31#13712yes—
264C2×C4×C31C22×D411yescharacteristic
265C2×C4×C31C2×#4111yescharacteristic
266C2×C4×C31C2×#4111yescharacteristic
267C2×C4×C31C2×#4111yescharacteristic
268C2×C4×C31H(5,𝔽2)11yescharacteristic
269C2×C4×C312−1+411yescharacteristic
270C8×C31—22no—
271C8×C31—22no—
272C8×C31—22no—
273C8×C31—41no—
274C2×#491C2×C3111yescharacteristic
275C2×C4×Q16C2×C3111yescharacteristic
276#2453C2×C3111yescharacteristic
277#2446C2×C3111yescharacteristic
278#2068C2×C3111yescharacteristic
279#2059C2×C3111yescharacteristic
280#2056C2×C3111yescharacteristic
281#2016C2×C3111yescharacteristic
282#1971C2×C3111yescharacteristic
283#1935C2×C3111yescharacteristic
284#1935C2×C3111yescharacteristic
285#1933C2×C3111yescharacteristic
286#1878C2×C3111yescharacteristic
287#1865C2×C3111yescharacteristic
288#1771C2×C3111yescharacteristic
289C22×C31#53211yescharacteristic
290C22×C31D4211yescharacteristic
291C22×C31#54811yescharacteristic
292C22×C31C2×#13711yescharacteristic
293C22×C31#57511yescharacteristic
294C22×C31#57811yescharacteristic
295C22×C31#57811yescharacteristic
296C4×C31—22no—
297C4×C31—41no—
298C4×C31—41no—
299C4×C31—42no—
300C4×C31—42no—
301C4×C31—41no—
302C4×C31—41no—
303C4×C31—42no—
304C4×C31—41no—
305C4×C31—81no—
306C4×C31—81no—
307C4×C31—81no—
308C4×C31—81no—
309C4×C31—81no—
310C4×C31#52511yescharacteristic
311C4×C31#54211yescharacteristic
312C4×C31#54711yescharacteristic
313C4×C31#55111yescharacteristic
314C22×Q16C22×C3111yescharacteristic
315C22×Q16C22×C3111yescharacteristic
316C2×C4⋊Q8C22×C3111yescharacteristic
317C2×#125C22×C3111yescharacteristic
318C2×C4×Q8C22×C3111yescharacteristic
319C2×C4×Q8C22×C3111yescharacteristic
320#491—24no—
321C4×Q16—24no—
322C2×#107C22×C3111yescharacteristic
323C2×#106C22×C3111yescharacteristic
324C2×C4⋊C8C22×C3111yescharacteristic
325C2×#103C22×C3111yescharacteristic
326C2×#103C22×C3111yescharacteristic
327C2×#103C22×C3111yescharacteristic
328C2×#103C22×C3111yescharacteristic
329C2×#103C22×C3111yescharacteristic
330C2×#103C22×C3111yescharacteristic
331C2×#103C22×C3111yescharacteristic
332C2×#103C22×C3111yescharacteristic
333C2×#97C22×C3111yescharacteristic
334C2×#97C22×C3111yescharacteristic
335C2×C4×C8C22×C3111yescharacteristic
336#400—21no—
337#400—21no—
338#398—21no—
339#398—21no—
340#391C22×C3111yescharacteristic
341#391C22×C3111yescharacteristic
342#391C22×C3111yescharacteristic
343#391C22×C3111yescharacteristic
344#391C22×C3111yescharacteristic
345#389—21no—
346#389C22×C3111yescharacteristic
347#389C22×C3111yescharacteristic
348#389C22×C3111yescharacteristic
349#387—21no—
350#387—21no—
351#387—21no—
352C4×C4⋊C4C22×C3111yescharacteristic
353#340C22×C3111yescharacteristic
354#340C22×C3111yescharacteristic
355#340C22×C3111yescharacteristic
356#340C22×C3111yescharacteristic
357#336C22×C3111yescharacteristic
358#336C22×C3111yescharacteristic
359C2×C31#246111yescharacteristic
360C2×C31#317211yescharacteristic
361C2×C31#317711yescharacteristic
362C2×C31#326911yescharacteristic
363C2×C31#327011yescharacteristic
364C2×C31#337411yescharacteristic
365C2×C31#337711yescharacteristic
366C22×Q8C23×C3111yescharacteristic
367C22×Q8C23×C3111yescharacteristic
368C22×Q8C23×C3111yescharacteristic
369C2×Q16—22no—
370C2×Q16—22no—
371C2×Q16—22no—
372C2×Q16—22no—
373C2×Q16—22no—
374C2×Q16—41no—
375C22×C8C23×C3111yescharacteristic
376C22×C8C23×C3111yescharacteristic
377C22×C8C23×C3111yescharacteristic
378C22×C8C23×C3111yescharacteristic
379C4⋊Q8—22no—
380C4⋊Q8—41no—
381#125—22no—
382#125—41no—
383C4×Q8—22no—
384C4×Q8—22no—
385C4×Q8—41no—
386C4×Q8—41no—
387C2×C4⋊C4—21no—
388C2×C4⋊C4—21no—
389C2×C4⋊C4—21no—
390C2×C4⋊C4—21no—
391C2×C4⋊C4—21no—
392C2×C4⋊C4—21no—
393C2×C4⋊C4—21no—
394C2×C4⋊C4—21no—
395C2×C4⋊C4—21no—
396C2×C4⋊C4D4×C3111yescharacteristic
397C2×C4⋊C4D4×C3111yescharacteristic
398C2×C4⋊C4C23×C3111yescharacteristic
399C2×C4⋊C4C23×C3111yescharacteristic
400C2×C4⋊C4C23×C3111yescharacteristic
401C2×C4⋊C4C23×C3111yescharacteristic
402C2×C4⋊C4C23×C3111yescharacteristic
403C2×C42—21no—
404C2×C42—21no—
405C2×C42C23×C3111yescharacteristic
406C2×C42C23×C3111yescharacteristic
407C2×C42C23×C3111yescharacteristic
408#107—22no—
409#106—41no—
410C4⋊C8—22no—
411#103—22no—
412#103—22no—
413#103—22no—
414#103—22no—
415#103—22no—
416#103—22no—
417#103—22no—
418#103D4×C3114yes—
419#97—22no—
420#97—22no—
421C4×C8—22no—
422#95—21no—
423#95—21no—
424#95—21no—
425#95—21no—
426#95—21no—
427#95—21no—
428#95—21no—
429#95—21no—
430#95—21no—
431#95—21no—
432#95—21no—
433#95—21no—
434#95—21no—
435#95D4×C3111yescharacteristic
436#95D4×C3111yescharacteristic
437C31#2683111yescharacteristic, direct product factor, Sylow
438C2×Q8—21no—
439C2×Q8—21no—
440C2×Q8—21no—
441C2×Q8—21no—
442C2×Q8—21no—
443C2×Q8—21no—
444C2×Q8—21no—
445C2×Q8—21no—
446C2×Q8—21no—
447C2×Q8—21no—
448C2×Q8—21no—
449C2×Q8—21no—
450C2×Q8—21no—
451C2×Q8—21no—
452C2×Q8—21no—
453C2×Q8—21no—
454C2×Q8C2×D4×C3112yes—
455C2×Q8#41×C3112yes—
456C22×C4—21no—
457C22×C4—21no—
458C22×C4—21no—
459C22×C4—21no—
460C22×C4—21no—
461C22×C4—21no—
462C22×C4—21no—
463C22×C4—21no—
464C22×C4C2×D4×C3111yescharacteristic
465C22×C4C2×D4×C3111yescharacteristic
466C22×C4C2×D4×C3111yescharacteristic
467C22×C4C2×D4×C3111yescharacteristic
468C22×C4C2×D4×C3111yescharacteristic
469C22×C4C2×D4×C3111yescharacteristic
470C22×C4C24×C3111yescharacteristic
471Q16—28no—
472Q16—44no—
473C2×C8—21no—
474C2×C8—21no—
475C2×C8—21no—
476C2×C8—21no—
477C2×C8—21no—
478C2×C8—21no—
479C2×C8—21no—
480C2×C8—21no—
481C2×C8—21no—
482C2×C8C2×D4×C3112yes—
483C2×C8#41×C3112yes—
484C2×C8#41×C3112yes—
485C4⋊C4—22no—
486C4⋊C4—21no—
487C4⋊C4—21no—
488C4⋊C4—21no—
489C4⋊C4—21no—
490C4⋊C4—21no—
491C4⋊C4—21no—
492C4⋊C4—21no—
493C4⋊C4—21no—
494C4⋊C4—21no—
495C4⋊C4—41no—
496C4⋊C4—42no—
497C4⋊C4—42no—
498C4⋊C4—42no—
499C4⋊C4—42no—
500C4⋊C4—42no—
501C4⋊C4—42no—
502C4⋊C4—42no—
503C4⋊C4—42no—
504C4⋊C4—42no—
505C4⋊C4C2×D4×C3112yes—
506C42—21no—
507C42—21no—
508C42—21no—
509C42—21no—
510C42—21no—
511C42—21no—
512C42—42no—
513C42—42no—
514C23C22×D4×C3111yescharacteristic
515Q8—22no—
516Q8—22no—
517Q8—22no—
518Q8—22no—
519Q8—41no—
520Q8—41no—
521Q8—41no—
522Q8—41no—
523Q8—41no—
524Q8—41no—
525Q8—41no—
526Q8—41no—
527C2×C4—21no—
528C2×C4—21no—
529C2×C4—21no—
530C2×C4—21no—
531C2×C4—21no—
532C2×C4—21no—
533C2×C4—21no—
534C2×C4—22no—
535C2×C4—22no—
536C2×C4—22no—
537C2×C4—21no—
538C2×C4—21no—
539C2×C4—21no—
540C2×C4—21no—
541C2×C4—21no—
542C2×C4—21no—
543C2×C4—21no—
544C2×C4—21no—
545C2×C4—21no—
546C2×C4—21no—
547C2×C4—41no—
548C2×C4—41no—
549C2×C4—41no—
550C2×C4—41no—
551C2×C4—41no—
552C2×C4—41no—
553C2×C4—41no—
554C2×C4—41no—
555C2×C4—41no—
556C2×C4—41no—
557C2×C4—41no—
558C2×C4—41no—
559C2×C4—41no—
560C2×C4—41no—
561C2×C4—41no—
562C2×C4—41no—
563C2×C4—41no—
564C2×C4—41no—
565C2×C4—41no—
566C2×C4—41no—
567C2×C4—41no—
568C2×C4C31×#13712yes—
569C2×C4C22×D4×C3111yescharacteristic
570C2×C4C2×#41×C3111yescharacteristic
571C2×C4C2×#41×C3111yescharacteristic
572C2×C4C2×#41×C3111yescharacteristic
573C2×C4C31×H(5,𝔽2)11yescharacteristic
574C2×C4C31×2−1+411yescharacteristic
575C8—22no—
576C8—22no—
577C8—22no—
578C8—41no—
579C22C31×#53211yescharacteristic
580C22D42×C3111yescharacteristic
581C22C31×#54811yescharacteristic
582C22C2×C31×#13711yescharacteristic
583C22C31×#57511yescharacteristic
584C22C31×#57811yescharacteristic
585C22C31×#57811yescharacteristic
586C4—22no—
587C4—41no—
588C4—41no—
589C4—42no—
590C4—42no—
591C4—41no—
592C4—41no—
593C4—42no—
594C4—41no—
595C4—81no—
596C4—81no—
597C4—81no—
598C4—81no—
599C4—81no—
600C4C31×#52511yescharacteristic
601C4C31×#54211yescharacteristic
602C4C31×#54711yescharacteristic
603C4C31×#55111yescharacteristic
604C2C31×#246111yescharacteristic
605C2C31×#317211yescharacteristic
606C2C31×#317711yescharacteristic
607C2C31×#326911yescharacteristic
608C2C31×#327011yescharacteristic
609C2C31×#337411yescharacteristic
610C2C31×#337711yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C4×C4⋊C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
208. #26831C31direct (N × H)
437. C31#26831direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#4912
C2×C4×Q16×C312
C31×#24532
C31×#24462
C31×#20682
C31×#20592
C31×#20562
C31×#20162
C31×#19712
C31×#19352
C31×#19332
C31×#18782
C31×#18652
C31×#17712
#2683131