Finite Group Databasebeta

← C31×#26848 #21483607

Subgroups — C31×#26848 #21483607

Order 7936.

718 conjugacy classes of subgroups.

The subgroup lattice has 660 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3136C211yesmaximal, characteristic
2C31×#3096C211yesmaximal, characteristic
3C31×#3082C211yesmaximal, characteristic, complemented
4C31×#2947C211yesmaximal, characteristic, complemented
5C31×#2063C211yesmaximal, characteristic, complemented
6C31×#2061C211yesmaximal, characteristic, complemented
7C31×#2052C211yesmaximal, characteristic, complemented
8C31×#2004C211yesmaximal, characteristic
9C31×#1958C211yesmaximal, characteristic, complemented
10C31×#1937C211yesmaximal, characteristic, complemented
11C31×#1931C211yesmaximal, characteristic, complemented
12C31×#1930C211yesmaximal, characteristic, complemented
13C31×#1888C211yesmaximal, characteristic, complemented
14C31×#1860C211yesmaximal, characteristic, complemented
15C31×#1772C211yesmaximal, characteristic, complemented
16C2×C31×#137C2211yescharacteristic
17C31×#544C2211yescharacteristic
18C31×#535C2211yescharacteristic
19C2×C31×#124C2211yescharacteristic
20C31×#520C2211yescharacteristic
21C31×#519C2211yescharacteristic
22C31×#490—21no—
23C31×#489—21no—
24C31×#488—21no—
25C31×#486—21no—
26C31×#482—21no—
27C31×#482—21no—
28C31×#481—21no—
29C31×#480—21no—
30C31×#479—21no—
31C31×#479—21no—
32C31×#477—21no—
33C31×#475—21no—
34C31×#441—21no—
35C31×#440—21no—
36C4×Q16×C31—21no—
37C4×SD16×C31—21no—
38C2×C31×#108C2211yescharacteristic
39C31×#428C2211yescharacteristic
40C31×#428C2211yescharacteristic
41C31×#428C2211yescharacteristic
42C31×#427C2211yescharacteristic
43C31×#424C2211yescharacteristic
44C2×C31×#104C2211yescharacteristic
45C31×#419C2211yescharacteristic
46C31×#418C2211yescharacteristic
47C31×#418C2211yescharacteristic
48C31×#417C2211yescharacteristic
49C31×#416C2211yescharacteristic
50C2×C31×#103C2211yescharacteristic
51C2×C31×#103C2211yescharacteristic
52C2×C31×#102C2211yescharacteristic
53C2×C31×#102C2211yescharacteristic
54C2×C31×#101C2211yescharacteristic
55C2×C31×#100C2211yescharacteristic
56C31×#408C2211yescharacteristic
57C31×#405C2211yescharacteristic
58C31×#405C2211yescharacteristic
59C2×C4×C8×C31C2211yescharacteristic
60C31×#382C2211yescharacteristic
61C31×#343C2211yescharacteristic
62C31×#343C2211yescharacteristic
63C31×#341C2211yescharacteristic
64C31×#339C2211yescharacteristic
65C31×#339C2211yescharacteristic
66C31×#339C2211yescharacteristic
67C2×#41×C31C2311yescharacteristic
68C22×Q8×C31C2311yescharacteristic
69C22×D4×C31C2311yescharacteristic
70C31×#137—22no—
71C31×#137—22no—
72C2×Q16×C31—21no—
73C2×SD16×C31—21no—
74C2×M16×C31C2311yescharacteristic
75C2×M16×C31C2311yescharacteristic
76C2×M16×C31C2311yescharacteristic
77C2×M16×C31C2311yescharacteristic
78C22×C8×C31C2311yescharacteristic
79C22×C8×C31C2311yescharacteristic
80C31×C4⋊Q8—21no—
81C31×C4⋊Q8—21no—
82C31×#127—21no—
83C31×#125—21no—
84C31×#125—21no—
85C31×#124—21no—
86C31×#124—22no—
87C31×#124—22no—
88C31×C22⋊Q8—41no—
89C31×#121—21no—
90C31×#121—21no—
91C31×#120—41no—
92C4×Q8×C31—21no—
93C4×Q8×C31—21no—
94C4×Q8×C31—21no—
95C4×Q8×C31—21no—
96C4×Q8×C31—21no—
97C4×D4×C31—21no—
98C4×D4×C31—41no—
99C31×#117—21no—
100C31×#117—41no—
101C31×#117C2311yescharacteristic
102C31×#117C2311yescharacteristic
103C31×#117C2311yescharacteristic
104C2×C4⋊C4×C31—21no—
105C2×C4⋊C4×C31C2311yescharacteristic
106C2×C4⋊C4×C31C2311yescharacteristic
107C2×C22⋊C4×C31—41no—
108C2×C42×C31C2311yescharacteristic
109C31×#108—22no—
110C31×#107—21no—
111C31×#107—21no—
112C31×#107—21no—
113C31×#107D411yescharacteristic
114C31×#107D411yescharacteristic
115C31×#106—21no—
116C31×#106—21no—
117C31×#106—21no—
118C31×#106D411yescharacteristic
119C31×#106D411yescharacteristic
120C31×C4⋊C8—21no—
121C31×C4⋊C8—21no—
122C31×#104—22no—
123C31×#103—21no—
124C31×#103—21no—
125C31×#103—21no—
126C31×#103—21no—
127C31×#103—21no—
128C31×#103—21no—
129C31×#103—21no—
130C31×#103D411yescharacteristic
131C31×#103D411yescharacteristic
132C31×#102—21no—
133C31×#102—21no—
134C31×#102—21no—
135C31×#102—21no—
136C31×#102—21no—
137C31×#102—21no—
138C31×#102—21no—
139C31×#102—21no—
140C31×#102—21no—
141C31×#102D411yescharacteristic
142C31×#102D411yescharacteristic
143C31×#101—22no—
144C31×#100—22no—
145C31×C22⋊C8—21no—
146C31×C22⋊C8—21no—
147C31×#97—21no—
148C31×#97—21no—
149C4×C8×C31—21no—
150C4×C8×C31—21no—
151C4×C8×C31—22no—
152C31×#95—41no—
153C24×C31—21no—
154#41×C31—21no—
155#41×C31—21no—
156#41×C31—21no—
157#41×C31—21no—
158C2×Q8×C31—21no—
159C2×Q8×C31—21no—
160C2×Q8×C31—21no—
161C2×Q8×C31—21no—
162C2×Q8×C31—21no—
163C2×Q8×C31—41no—
164C2×Q8×C31C2×D411yescharacteristic
165C2×Q8×C31#4112yes—
166C2×D4×C31—21no—
167C2×D4×C31—21no—
168C2×D4×C31—21no—
169C2×D4×C31—21no—
170C2×D4×C31—21no—
171C2×D4×C31—21no—
172C2×D4×C31—21no—
173C2×D4×C31—41no—
174C2×D4×C31—41no—
175C2×D4×C31C2×D411yescharacteristic
176C22×C4×C31—21no—
177C22×C4×C31—21no—
178C22×C4×C31—21no—
179C22×C4×C31—21no—
180C22×C4×C31—21no—
181C22×C4×C31—41no—
182C22×C4×C31C2411yescharacteristic
183Q16×C31—24no—
184SD16×C31—24no—
185M16×C31—21no—
186M16×C31—21no—
187M16×C31—21no—
188M16×C31—21no—
189M16×C31—21no—
190M16×C31—21no—
191M16×C31—21no—
192M16×C31#4112yes—
193C2×C8×C31—21no—
194C2×C8×C31—21no—
195C2×C8×C31—21no—
196C2×C8×C31—21no—
197C2×C8×C31—21no—
198C2×C8×C31—21no—
199C2×C8×C31—21no—
200C2×C8×C31—21no—
201C2×C8×C31C2×D411yescharacteristic
202C2×C8×C31C2×D411yescharacteristic
203C2×C8×C31C2×D411yescharacteristic
204C2×C8×C31C2×D411yescharacteristic
205C4⋊C4×C31—21no—
206C4⋊C4×C31—21no—
207C4⋊C4×C31—21no—
208C4⋊C4×C31—21no—
209C4⋊C4×C31—41no—
210C4⋊C4×C31—41no—
211C4⋊C4×C31—41no—
212C4⋊C4×C31—41no—
213C4⋊C4×C31—41no—
214C4⋊C4×C31—41no—
215C4⋊C4×C31C2×D411yescharacteristic
216C4⋊C4×C31C2×D411yescharacteristic
217C4⋊C4×C31C2×D411yescharacteristic
218C4⋊C4×C31C2×D411yescharacteristic
219C4⋊C4×C31C2×D411yescharacteristic
220C4⋊C4×C31C2×D411yescharacteristic
221C22⋊C4×C31—21no—
222C22⋊C4×C31—21no—
223C22⋊C4×C31—21no—
224C22⋊C4×C31—44no—
225C22⋊C4×C31—41no—
226C22⋊C4×C31—41no—
227C22⋊C4×C31—41no—
228C42×C31—21no—
229C42×C31—21no—
230C42×C31—21no—
231C42×C31—21no—
232C42×C31—41no—
233C42×C31—41no—
234C42×C31—41no—
235C42×C31#4112yes—
236#26848C3111yesmaximal, characteristic, direct product factor, Sylow
237C23×C31—21no—
238C23×C31—41no—
239C23×C31—41no—
240C23×C31—41no—
241C23×C31—81no—
242C23×C31—81no—
243C23×C31H(5,𝔽2)11yescharacteristic
244Q8×C31—22no—
245Q8×C31—21no—
246Q8×C31—21no—
247Q8×C31—22no—
248Q8×C31—41no—
249Q8×C31—41no—
250Q8×C31—161no—
251D4×C31—21no—
252D4×C31—21no—
253D4×C31—41no—
254D4×C31—41no—
255D4×C31—41no—
256D4×C31—41no—
257D4×C31—41no—
258D4×C31—41no—
259D4×C31—161no—
260D4×C31—161no—
261C2×C4×C31—21no—
262C2×C4×C31—21no—
263C2×C4×C31—21no—
264C2×C4×C31—21no—
265C2×C4×C31—21no—
266C2×C4×C31—21no—
267C2×C4×C31—21no—
268C2×C4×C31—22no—
269C2×C4×C31—22no—
270C2×C4×C31—41no—
271C2×C4×C31—41no—
272C2×C4×C31—41no—
273C2×C4×C31—41no—
274C2×C4×C31—41no—
275C2×C4×C31—41no—
276C2×C4×C31—41no—
277C2×C4×C31—41no—
278C2×C4×C31—81no—
279C2×C4×C31—81no—
280C2×C4×C31—161no—
281C2×C4×C31C22×D411yescharacteristic
282C2×C4×C31C22×D411yescharacteristic
283C2×C4×C31C2×#4111yescharacteristic
284C2×C4×C31C2×#4111yescharacteristic
285C2×C4×C31C2×#4111yescharacteristic
286C2×C4×C312−1+411yescharacteristic
287C8×C31—22no—
288C8×C31—21no—
289C8×C31—21no—
290C8×C31—21no—
291C8×C31—21no—
292C8×C31—41no—
293C8×C31—41no—
294C8×C31—41no—
295#3136C2×C3111yescharacteristic
296#3096C2×C3111yescharacteristic
297#3082C2×C3111yescharacteristic, complemented
298#2947C2×C3111yescharacteristic, complemented
299#2063C2×C3111yescharacteristic, complemented
300#2061C2×C3111yescharacteristic, complemented
301#2052C2×C3111yescharacteristic, complemented
302#2004C2×C3111yescharacteristic
303#1958C2×C3111yescharacteristic, complemented
304#1937C2×C3111yescharacteristic, complemented
305#1931C2×C3111yescharacteristic, complemented
306#1930C2×C3111yescharacteristic, complemented
307#1888C2×C3111yescharacteristic, complemented
308#1860C2×C3111yescharacteristic, complemented
309#1772C2×C3111yescharacteristic, complemented
310C22×C31—21no—
311C22×C31—21no—
312C22×C31—41no—
313C22×C31—41no—
314C22×C31—41no—
315C22×C31—82no—
316C22×C31—81no—
317C22×C31—81no—
318C22×C31—81no—
319C22×C31—161no—
320C22×C31#54211yescharacteristic
321C22×C31D4211yescharacteristic
322C22×C31#55111yescharacteristic
323C4×C31—42no—
324C4×C31—41no—
325C4×C31—42no—
326C4×C31—41no—
327C4×C31—41no—
328C4×C31—41no—
329C4×C31—41no—
330C4×C31—41no—
331C4×C31—41no—
332C4×C31—81no—
333C4×C31—81no—
334C4×C31#52511yescharacteristic
335C4×C31#53211yescharacteristic
336C4×C31#54711yescharacteristic
337C4×C31#54811yescharacteristic
338C2×#137C22×C3111yescharacteristic
339#544C22×C3111yescharacteristic
340#535C22×C3111yescharacteristic
341C2×#124C22×C3111yescharacteristic
342#520C22×C3111yescharacteristic
343#519C22×C3111yescharacteristic
344#490—21no—
345#489—21no—
346#488—21no—
347#486—21no—
348#482—21no—
349#482—21no—
350#481—21no—
351#480—21no—
352#479—21no—
353#479—21no—
354#477—21no—
355#475—21no—
356#441—21no—
357#440—21no—
358C4×Q16—21no—
359C4×SD16—21no—
360C2×#108C22×C3111yescharacteristic
361#428C22×C3111yescharacteristic
362#428C22×C3111yescharacteristic
363#428C22×C3111yescharacteristic
364#427C22×C3111yescharacteristic
365#424C22×C3111yescharacteristic
366C2×#104C22×C3111yescharacteristic
367#419C22×C3111yescharacteristic
368#418C22×C3111yescharacteristic
369#418C22×C3111yescharacteristic
370#417C22×C3111yescharacteristic
371#416C22×C3111yescharacteristic
372C2×#103C22×C3111yescharacteristic
373C2×#103C22×C3111yescharacteristic
374C2×#102C22×C3111yescharacteristic
375C2×#102C22×C3111yescharacteristic
376C2×#101C22×C3111yescharacteristic
377C2×#100C22×C3111yescharacteristic
378#408C22×C3111yescharacteristic
379#405C22×C3111yescharacteristic
380#405C22×C3111yescharacteristic
381C2×C4×C8C22×C3111yescharacteristic
382#382C22×C3111yescharacteristic
383#343C22×C3111yescharacteristic
384#343C22×C3111yescharacteristic
385#341C22×C3111yescharacteristic
386#339C22×C3111yescharacteristic
387#339C22×C3111yescharacteristic
388#339C22×C3111yescharacteristic
389C2×C31—21no—
390C2×C31—21no—
391C2×C31—81no—
392C2×C31—161no—
393C2×C31#246111yescharacteristic
394C2×C31#329011yescharacteristic
395C2×C31#329011yescharacteristic
396C2×#41C23×C3111yescharacteristic
397C22×Q8C23×C3111yescharacteristic
398C22×D4C23×C3111yescharacteristic
399#137—22no—
400#137—22no—
401C2×Q16—21no—
402C2×SD16—21no—
403C2×M16C23×C3111yescharacteristic
404C2×M16C23×C3111yescharacteristic
405C2×M16C23×C3111yescharacteristic
406C2×M16C23×C3111yescharacteristic
407C22×C8C23×C3111yescharacteristic
408C22×C8C23×C3111yescharacteristic
409C4⋊Q8—21no—
410C4⋊Q8—21no—
411#127—21no—
412#125—21no—
413#125—21no—
414#124—21no—
415#124—22no—
416#124—22no—
417C22⋊Q8—41no—
418#121—21no—
419#121—21no—
420#120—41no—
421C4×Q8—21no—
422C4×Q8—21no—
423C4×Q8—21no—
424C4×Q8—21no—
425C4×Q8—21no—
426C4×D4—21no—
427C4×D4—41no—
428#117—21no—
429#117—41no—
430#117C23×C3111yescharacteristic
431#117C23×C3111yescharacteristic
432#117C23×C3111yescharacteristic
433C2×C4⋊C4—21no—
434C2×C4⋊C4C23×C3111yescharacteristic
435C2×C4⋊C4C23×C3111yescharacteristic
436C2×C22⋊C4—41no—
437C2×C42C23×C3111yescharacteristic
438#108—22no—
439#107—21no—
440#107—21no—
441#107—21no—
442#107D4×C3111yescharacteristic
443#107D4×C3111yescharacteristic
444#106—21no—
445#106—21no—
446#106—21no—
447#106D4×C3111yescharacteristic
448#106D4×C3111yescharacteristic
449C4⋊C8—21no—
450C4⋊C8—21no—
451#104—22no—
452#103—21no—
453#103—21no—
454#103—21no—
455#103—21no—
456#103—21no—
457#103—21no—
458#103—21no—
459#103D4×C3111yescharacteristic
460#103D4×C3111yescharacteristic
461#102—21no—
462#102—21no—
463#102—21no—
464#102—21no—
465#102—21no—
466#102—21no—
467#102—21no—
468#102—21no—
469#102—21no—
470#102D4×C3111yescharacteristic
471#102D4×C3111yescharacteristic
472#101—22no—
473#100—22no—
474C22⋊C8—21no—
475C22⋊C8—21no—
476#97—21no—
477#97—21no—
478C4×C8—21no—
479C4×C8—21no—
480C4×C8—22no—
481#95—41no—
482C31#2684811yescharacteristic, direct product factor, Sylow
483C24—21no—
484#41—21no—
485#41—21no—
486#41—21no—
487#41—21no—
488C2×Q8—21no—
489C2×Q8—21no—
490C2×Q8—21no—
491C2×Q8—21no—
492C2×Q8—21no—
493C2×Q8—41no—
494C2×Q8C2×D4×C3111yescharacteristic
495C2×Q8#41×C3112yes—
496C2×D4—21no—
497C2×D4—21no—
498C2×D4—21no—
499C2×D4—21no—
500C2×D4—21no—
501C2×D4—21no—
502C2×D4—21no—
503C2×D4—41no—
504C2×D4—41no—
505C2×D4C2×D4×C3111yescharacteristic
506C22×C4—21no—
507C22×C4—21no—
508C22×C4—21no—
509C22×C4—21no—
510C22×C4—21no—
511C22×C4—41no—
512C22×C4C24×C3111yescharacteristic
513Q16—24no—
514SD16—24no—
515M16—21no—
516M16—21no—
517M16—21no—
518M16—21no—
519M16—21no—
520M16—21no—
521M16—21no—
522M16#41×C3112yes—
523C2×C8—21no—
524C2×C8—21no—
525C2×C8—21no—
526C2×C8—21no—
527C2×C8—21no—
528C2×C8—21no—
529C2×C8—21no—
530C2×C8—21no—
531C2×C8C2×D4×C3111yescharacteristic
532C2×C8C2×D4×C3111yescharacteristic
533C2×C8C2×D4×C3111yescharacteristic
534C2×C8C2×D4×C3111yescharacteristic
535C4⋊C4—21no—
536C4⋊C4—21no—
537C4⋊C4—21no—
538C4⋊C4—21no—
539C4⋊C4—41no—
540C4⋊C4—41no—
541C4⋊C4—41no—
542C4⋊C4—41no—
543C4⋊C4—41no—
544C4⋊C4—41no—
545C4⋊C4C2×D4×C3111yescharacteristic
546C4⋊C4C2×D4×C3111yescharacteristic
547C4⋊C4C2×D4×C3111yescharacteristic
548C4⋊C4C2×D4×C3111yescharacteristic
549C4⋊C4C2×D4×C3111yescharacteristic
550C4⋊C4C2×D4×C3111yescharacteristic
551C22⋊C4—21no—
552C22⋊C4—21no—
553C22⋊C4—21no—
554C22⋊C4—44no—
555C22⋊C4—41no—
556C22⋊C4—41no—
557C22⋊C4—41no—
558C42—21no—
559C42—21no—
560C42—21no—
561C42—21no—
562C42—41no—
563C42—41no—
564C42—41no—
565C42#41×C3112yes—
566C23—21no—
567C23—41no—
568C23—41no—
569C23—41no—
570C23—81no—
571C23—81no—
572C23C31×H(5,𝔽2)11yescharacteristic
573Q8—22no—
574Q8—21no—
575Q8—21no—
576Q8—22no—
577Q8—41no—
578Q8—41no—
579Q8—161no—
580D4—21no—
581D4—21no—
582D4—41no—
583D4—41no—
584D4—41no—
585D4—41no—
586D4—41no—
587D4—41no—
588D4—161no—
589D4—161no—
590C2×C4—21no—
591C2×C4—21no—
592C2×C4—21no—
593C2×C4—21no—
594C2×C4—21no—
595C2×C4—21no—
596C2×C4—21no—
597C2×C4—22no—
598C2×C4—22no—
599C2×C4—41no—
600C2×C4—41no—
601C2×C4—41no—
602C2×C4—41no—
603C2×C4—41no—
604C2×C4—41no—
605C2×C4—41no—
606C2×C4—41no—
607C2×C4—81no—
608C2×C4—81no—
609C2×C4—161no—
610C2×C4C22×D4×C3111yescharacteristic
611C2×C4C22×D4×C3111yescharacteristic
612C2×C4C2×#41×C3111yescharacteristic
613C2×C4C2×#41×C3111yescharacteristic
614C2×C4C2×#41×C3111yescharacteristic
615C2×C4C31×2−1+411yescharacteristic
616C8—22no—
617C8—21no—
618C8—21no—
619C8—21no—
620C8—21no—
621C8—41no—
622C8—41no—
623C8—41no—
624C22—21no—
625C22—21no—
626C22—41no—
627C22—41no—
628C22—41no—
629C22—82no—
630C22—81no—
631C22—81no—
632C22—81no—
633C22—161no—
634C22C31×#54211yescharacteristic
635C22D42×C3111yescharacteristic
636C22C31×#55111yescharacteristic
637C4—42no—
638C4—41no—
639C4—42no—
640C4—41no—
641C4—41no—
642C4—41no—
643C4—41no—
644C4—41no—
645C4—41no—
646C4—81no—
647C4—81no—
648C4C31×#52511yescharacteristic
649C4C31×#53211yescharacteristic
650C4C31×#54711yescharacteristic
651C4C31×#54811yescharacteristic
652C2—21no—
653C2—21no—
654C2—81no—
655C2—161no—
656C2C31×#246111yescharacteristic
657C2C31×#329011yescharacteristic
658C2C31×#329011yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#535C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#3082C2semidirect
4. C31×#2947C2semidirect
5. C31×#2063C2semidirect
6. C31×#2061C2semidirect
7. C31×#2052C2semidirect
9. C31×#1958C2semidirect
10. C31×#1937C2semidirect
11. C31×#1931C2semidirect
12. C31×#1930C2semidirect
13. C31×#1888C2semidirect
14. C31×#1860C2semidirect
15. C31×#1772C2semidirect
236. #26848C31direct (N × H)
297. #3082C2×C31semidirect
298. #2947C2×C31semidirect
299. #2063C2×C31semidirect
300. #2061C2×C31semidirect
301. #2052C2×C31semidirect
303. #1958C2×C31semidirect
304. #1937C2×C31semidirect
305. #1931C2×C31semidirect
306. #1930C2×C31semidirect
307. #1888C2×C31semidirect
308. #1860C2×C31semidirect
309. #1772C2×C31semidirect
482. C31#26848direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31362
C31×#30962
C31×#30822
C31×#29472
C31×#20632
C31×#20612
C31×#20522
C31×#20042
C31×#19582
C31×#19372
C31×#19312
C31×#19302
C31×#18882
C31×#18602
C31×#17722
#2684831