Finite Group Databasebeta

← C31×#26581 #21483340

Subgroups — C31×#26581 #21483340

Order 7936.

718 conjugacy classes of subgroups.

The subgroup lattice has 658 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3099C211yesmaximal, characteristic
2C31×#3098C211yesmaximal, characteristic
3C31×#2947C211yesmaximal, characteristic, complemented
4C31×#2947C211yesmaximal, characteristic, complemented
5C31×#2097C211yesmaximal, characteristic, complemented
6C31×#2052C211yesmaximal, characteristic, complemented
7C31×#2052C211yesmaximal, characteristic, complemented
8C31×#2007C211yesmaximal, characteristic
9C31×#1952C211yesmaximal, characteristic, complemented
10C31×#1951C211yesmaximal, characteristic, complemented
11C31×#1929C211yesmaximal, characteristic, complemented
12C31×#1929C211yesmaximal, characteristic, complemented
13C31×#1860C211yesmaximal, characteristic, complemented
14C31×#1860C211yesmaximal, characteristic, complemented
15C31×#1857C211yesmaximal, characteristic, complemented
16C2×C31×#137C2211yescharacteristic
17C2×C31×#137C2211yescharacteristic
18C31×#537C2211yescharacteristic
19C31×#520C2211yescharacteristic
20C31×#520C2211yescharacteristic
21C31×#519C2211yescharacteristic
22C31×#485—21no—
23C31×#485—21no—
24C31×#484—21no—
25C31×#483—21no—
26C31×#482—21no—
27C31×#482—21no—
28C31×#481—21no—
29C31×#480—21no—
30C31×#441—21no—
31C31×#441—21no—
32C31×#440—21no—
33C31×#440—21no—
34C4×Q16×C31—21no—
35C4×Q16×C31—21no—
36C4×SD16×C31—21no—
37C4×SD16×C31—21no—
38C2×C31×#108C2211yescharacteristic
39C2×C31×#108C2211yescharacteristic
40C31×#428C2211yescharacteristic
41C31×#428C2211yescharacteristic
42C31×#428C2211yescharacteristic
43C31×#428C2211yescharacteristic
44C2×C31×#107C2211yescharacteristic
45C2×C31×#106C2211yescharacteristic
46C2×C31×#104C2211yescharacteristic
47C2×C31×#104C2211yescharacteristic
48C31×#417C2211yescharacteristic
49C31×#417C2211yescharacteristic
50C31×#416C2211yescharacteristic
51C31×#416C2211yescharacteristic
52C2×C31×#103C2211yescharacteristic
53C2×C31×#103C2211yescharacteristic
54C2×C31×#101C2211yescharacteristic
55C31×#408C2211yescharacteristic
56C31×#408C2211yescharacteristic
57C31×#405C2211yescharacteristic
58C31×#405C2211yescharacteristic
59C31×#391C2211yescharacteristic
60C31×#382C2211yescharacteristic
61C31×#343C2211yescharacteristic
62C31×#343C2211yescharacteristic
63C31×#343C2211yescharacteristic
64C31×#339C2211yescharacteristic
65C31×#339C2211yescharacteristic
66C31×#336C2211yescharacteristic
67C2×#41×C31C2311yescharacteristic
68C2×#41×C31C2311yescharacteristic
69C22×Q8×C31C2311yescharacteristic
70C31×#137—22no—
71C31×#137—22no—
72C31×#137—22no—
73C31×#137—22no—
74C2×Q16×C31—21no—
75C2×Q16×C31—21no—
76C2×SD16×C31—21no—
77C2×SD16×C31—21no—
78C2×M16×C31C2311yescharacteristic
79C2×M16×C31C2311yescharacteristic
80C2×M16×C31C2311yescharacteristic
81C2×M16×C31C2311yescharacteristic
82C22×C8×C31C2311yescharacteristic
83C22×C8×C31C2311yescharacteristic
84C31×C22⋊Q8—21no—
85C31×C22⋊Q8—21no—
86C31×#121—21no—
87C31×#121—21no—
88C31×#121—41no—
89C4×Q8×C31—21no—
90C4×Q8×C31—21no—
91C4×Q8×C31—21no—
92C4×Q8×C31—21no—
93C4×Q8×C31—21no—
94C4×Q8×C31—21no—
95C4×D4×C31—21no—
96C4×D4×C31—21no—
97C4×D4×C31—41no—
98C4×D4×C31—41no—
99C31×#117—21no—
100C31×#117—21no—
101C31×#117—41no—
102C31×#117C2311yescharacteristic
103C31×#117C2311yescharacteristic
104C2×C4⋊C4×C31—21no—
105C2×C4⋊C4×C31—21no—
106C2×C4⋊C4×C31C2311yescharacteristic
107C2×C4⋊C4×C31C2311yescharacteristic
108C2×C4⋊C4×C31C2311yescharacteristic
109C2×C42×C31C2311yescharacteristic
110C31×#108—22no—
111C31×#108—22no—
112C31×#107—21no—
113C31×#107—21no—
114C31×#107—21no—
115C31×#107—21no—
116C31×#107—21no—
117C31×#107—21no—
118C31×#106—21no—
119C31×#106—21no—
120C31×#106—21no—
121C31×#106—21no—
122C31×#106—21no—
123C31×#106—21no—
124C31×#104—22no—
125C31×#104—22no—
126C31×#103—21no—
127C31×#103—21no—
128C31×#103—21no—
129C31×#103—21no—
130C31×#103—21no—
131C31×#103—21no—
132C31×#103D411yescharacteristic
133C31×#103D411yescharacteristic
134C31×#103D411yescharacteristic
135C31×#103D411yescharacteristic
136C31×#102—21no—
137C31×#102—21no—
138C31×#102D411yescharacteristic
139C31×#102D411yescharacteristic
140C31×#102D411yescharacteristic
141C31×#102D411yescharacteristic
142C31×#101—22no—
143C31×C22⋊C8—21no—
144C31×C22⋊C8—21no—
145C31×C22⋊C8—21no—
146C31×C22⋊C8—21no—
147C31×#97—21no—
148C31×#97—21no—
149C4×C8×C31—21no—
150C4×C8×C31—21no—
151C31×#95—41no—
152C31×#95—41no—
153#41×C31—21no—
154#41×C31—21no—
155#41×C31—21no—
156#41×C31—21no—
157#41×C31—21no—
158#41×C31—21no—
159#41×C31—21no—
160#41×C31—21no—
161C2×Q8×C31—21no—
162C2×Q8×C31—21no—
163C2×Q8×C31—21no—
164C2×Q8×C31—21no—
165C2×Q8×C31—21no—
166C2×Q8×C31C2×D411yescharacteristic
167C2×Q8×C31C2×D411yescharacteristic
168C2×Q8×C31#4112yes—
169C2×D4×C31—21no—
170C2×D4×C31—21no—
171C2×D4×C31—41no—
172C2×D4×C31C2×D411yescharacteristic
173C2×D4×C31C2×D411yescharacteristic
174C22×C4×C31—21no—
175C22×C4×C31—21no—
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×C31—41no—
183C22×C4×C31C2411yescharacteristic
184Q16×C31—24no—
185Q16×C31—24no—
186SD16×C31—24no—
187SD16×C31—24no—
188M16×C31—21no—
189M16×C31—21no—
190M16×C31—21no—
191M16×C31—21no—
192M16×C31—21no—
193M16×C31—21no—
194M16×C31#4112yes—
195M16×C31#4112yes—
196C2×C8×C31—21no—
197C2×C8×C31—21no—
198C2×C8×C31—21no—
199C2×C8×C31—21no—
200C2×C8×C31—21no—
201C2×C8×C31—21no—
202C2×C8×C31—21no—
203C2×C8×C31—21no—
204C2×C8×C31C2×D411yescharacteristic
205C2×C8×C31C2×D411yescharacteristic
206C2×C8×C31C2×D411yescharacteristic
207C2×C8×C31C2×D411yescharacteristic
208C4⋊C4×C31—21no—
209C4⋊C4×C31—21no—
210C4⋊C4×C31—21no—
211C4⋊C4×C31—21no—
212C4⋊C4×C31—21no—
213C4⋊C4×C31—21no—
214C4⋊C4×C31—41no—
215C4⋊C4×C31—41no—
216C4⋊C4×C31—41no—
217C4⋊C4×C31—41no—
218C4⋊C4×C31—41no—
219C4⋊C4×C31C2×D411yescharacteristic
220C4⋊C4×C31C2×D411yescharacteristic
221C4⋊C4×C31C2×D411yescharacteristic
222C4⋊C4×C31C2×D411yescharacteristic
223C22⋊C4×C31—21no—
224C22⋊C4×C31—21no—
225C22⋊C4×C31—41no—
226C22⋊C4×C31—41no—
227C22⋊C4×C31—41no—
228C22⋊C4×C31—41no—
229C42×C31—21no—
230C42×C31—21no—
231C42×C31—21no—
232C42×C31—21no—
233C42×C31—41no—
234C42×C31—41no—
235C42×C31—41no—
236C42×C31—41no—
237#26581C3111yesmaximal, characteristic, direct product factor, Sylow
238C23×C31—21no—
239C23×C31—21no—
240C23×C31H(5,𝔽2)11yescharacteristic
241Q8×C31—22no—
242Q8×C31—22no—
243Q8×C31—21no—
244Q8×C31—21no—
245Q8×C31—21no—
246Q8×C31—21no—
247Q8×C31—41no—
248Q8×C31—41no—
249D4×C31—21no—
250D4×C31—21no—
251D4×C31—21no—
252D4×C31—21no—
253D4×C31—41no—
254D4×C31—41no—
255D4×C31—41no—
256D4×C31—41no—
257D4×C31—161no—
258C2×C4×C31—22no—
259C2×C4×C31—21no—
260C2×C4×C31—21no—
261C2×C4×C31—21no—
262C2×C4×C31—21no—
263C2×C4×C31—21no—
264C2×C4×C31—21no—
265C2×C4×C31—41no—
266C2×C4×C31—41no—
267C2×C4×C31—41no—
268C2×C4×C31—41no—
269C2×C4×C31—41no—
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—81no—
278C2×C4×C31—81no—
279C2×C4×C31—81no—
280C2×C4×C31—161no—
281C2×C4×C31—161no—
282C2×C4×C31C22×D411yescharacteristic
283C2×C4×C31C22×D411yescharacteristic
284C2×C4×C31C2×#4111yescharacteristic
285C2×C4×C31C2×#4111yescharacteristic
286C2×C4×C31C2×#4111yescharacteristic
287C2×C4×C312−1+411yescharacteristic
288C8×C31—22no—
289C8×C31—22no—
290C8×C31—21no—
291C8×C31—21no—
292C8×C31—21no—
293C8×C31—21no—
294C8×C31—41no—
295C8×C31—41no—
296#3099C2×C3111yescharacteristic
297#3098C2×C3111yescharacteristic
298#2947C2×C3111yescharacteristic, complemented
299#2947C2×C3111yescharacteristic, complemented
300#2097C2×C3111yescharacteristic, complemented
301#2052C2×C3111yescharacteristic, complemented
302#2052C2×C3111yescharacteristic, complemented
303#2007C2×C3111yescharacteristic
304#1952C2×C3111yescharacteristic, complemented
305#1951C2×C3111yescharacteristic, complemented
306#1929C2×C3111yescharacteristic, complemented
307#1929C2×C3111yescharacteristic, complemented
308#1860C2×C3111yescharacteristic, complemented
309#1860C2×C3111yescharacteristic, complemented
310#1857C2×C3111yescharacteristic, complemented
311C22×C31—21no—
312C22×C31—21no—
313C22×C31—41no—
314C22×C31—41no—
315C22×C31—41no—
316C22×C31—41no—
317C22×C31—41no—
318C22×C31—41no—
319C22×C31#53911yescharacteristic
320C22×C31D4211yescharacteristic
321C22×C31#55911yescharacteristic
322C4×C31—41no—
323C4×C31—41no—
324C4×C31—42no—
325C4×C31—41no—
326C4×C31—41no—
327C4×C31—41no—
328C4×C31—41no—
329C4×C31—81no—
330C4×C31—81no—
331C4×C31—81no—
332C4×C31—81no—
333C4×C31#52511yescharacteristic
334C4×C31#52511yescharacteristic
335C4×C31#54711yescharacteristic
336C4×C31#54711yescharacteristic
337C2×#137C22×C3111yescharacteristic
338C2×#137C22×C3111yescharacteristic
339#537C22×C3111yescharacteristic
340#520C22×C3111yescharacteristic
341#520C22×C3111yescharacteristic
342#519C22×C3111yescharacteristic
343#485—21no—
344#485—21no—
345#484—21no—
346#483—21no—
347#482—21no—
348#482—21no—
349#481—21no—
350#480—21no—
351#441—21no—
352#441—21no—
353#440—21no—
354#440—21no—
355C4×Q16—21no—
356C4×Q16—21no—
357C4×SD16—21no—
358C4×SD16—21no—
359C2×#108C22×C3111yescharacteristic
360C2×#108C22×C3111yescharacteristic
361#428C22×C3111yescharacteristic
362#428C22×C3111yescharacteristic
363#428C22×C3111yescharacteristic
364#428C22×C3111yescharacteristic
365C2×#107C22×C3111yescharacteristic
366C2×#106C22×C3111yescharacteristic
367C2×#104C22×C3111yescharacteristic
368C2×#104C22×C3111yescharacteristic
369#417C22×C3111yescharacteristic
370#417C22×C3111yescharacteristic
371#416C22×C3111yescharacteristic
372#416C22×C3111yescharacteristic
373C2×#103C22×C3111yescharacteristic
374C2×#103C22×C3111yescharacteristic
375C2×#101C22×C3111yescharacteristic
376#408C22×C3111yescharacteristic
377#408C22×C3111yescharacteristic
378#405C22×C3111yescharacteristic
379#405C22×C3111yescharacteristic
380#391C22×C3111yescharacteristic
381#382C22×C3111yescharacteristic
382#343C22×C3111yescharacteristic
383#343C22×C3111yescharacteristic
384#343C22×C3111yescharacteristic
385#339C22×C3111yescharacteristic
386#339C22×C3111yescharacteristic
387#336C22×C3111yescharacteristic
388C2×C31—21no—
389C2×C31—21no—
390C2×C31—81no—
391C2×C31—81no—
392C2×C31#245511yescharacteristic
393C2×C31#328911yescharacteristic
394C2×C31#329011yescharacteristic
395C2×#41C23×C3111yescharacteristic
396C2×#41C23×C3111yescharacteristic
397C22×Q8C23×C3111yescharacteristic
398#137—22no—
399#137—22no—
400#137—22no—
401#137—22no—
402C2×Q16—21no—
403C2×Q16—21no—
404C2×SD16—21no—
405C2×SD16—21no—
406C2×M16C23×C3111yescharacteristic
407C2×M16C23×C3111yescharacteristic
408C2×M16C23×C3111yescharacteristic
409C2×M16C23×C3111yescharacteristic
410C22×C8C23×C3111yescharacteristic
411C22×C8C23×C3111yescharacteristic
412C22⋊Q8—21no—
413C22⋊Q8—21no—
414#121—21no—
415#121—21no—
416#121—41no—
417C4×Q8—21no—
418C4×Q8—21no—
419C4×Q8—21no—
420C4×Q8—21no—
421C4×Q8—21no—
422C4×Q8—21no—
423C4×D4—21no—
424C4×D4—21no—
425C4×D4—41no—
426C4×D4—41no—
427#117—21no—
428#117—21no—
429#117—41no—
430#117C23×C3111yescharacteristic
431#117C23×C3111yescharacteristic
432C2×C4⋊C4—21no—
433C2×C4⋊C4—21no—
434C2×C4⋊C4C23×C3111yescharacteristic
435C2×C4⋊C4C23×C3111yescharacteristic
436C2×C4⋊C4C23×C3111yescharacteristic
437C2×C42C23×C3111yescharacteristic
438#108—22no—
439#108—22no—
440#107—21no—
441#107—21no—
442#107—21no—
443#107—21no—
444#107—21no—
445#107—21no—
446#106—21no—
447#106—21no—
448#106—21no—
449#106—21no—
450#106—21no—
451#106—21no—
452#104—22no—
453#104—22no—
454#103—21no—
455#103—21no—
456#103—21no—
457#103—21no—
458#103—21no—
459#103—21no—
460#103D4×C3111yescharacteristic
461#103D4×C3111yescharacteristic
462#103D4×C3111yescharacteristic
463#103D4×C3111yescharacteristic
464#102—21no—
465#102—21no—
466#102D4×C3111yescharacteristic
467#102D4×C3111yescharacteristic
468#102D4×C3111yescharacteristic
469#102D4×C3111yescharacteristic
470#101—22no—
471C22⋊C8—21no—
472C22⋊C8—21no—
473C22⋊C8—21no—
474C22⋊C8—21no—
475#97—21no—
476#97—21no—
477C4×C8—21no—
478C4×C8—21no—
479#95—41no—
480#95—41no—
481C31#2658111yescharacteristic, direct product factor, Sylow
482#41—21no—
483#41—21no—
484#41—21no—
485#41—21no—
486#41—21no—
487#41—21no—
488#41—21no—
489#41—21no—
490C2×Q8—21no—
491C2×Q8—21no—
492C2×Q8—21no—
493C2×Q8—21no—
494C2×Q8—21no—
495C2×Q8C2×D4×C3111yescharacteristic
496C2×Q8C2×D4×C3111yescharacteristic
497C2×Q8#41×C3112yes—
498C2×D4—21no—
499C2×D4—21no—
500C2×D4—41no—
501C2×D4C2×D4×C3111yescharacteristic
502C2×D4C2×D4×C3111yescharacteristic
503C22×C4—21no—
504C22×C4—21no—
505C22×C4—21no—
506C22×C4—21no—
507C22×C4—21no—
508C22×C4—21no—
509C22×C4—21no—
510C22×C4—41no—
511C22×C4—41no—
512C22×C4C24×C3111yescharacteristic
513Q16—24no—
514Q16—24no—
515SD16—24no—
516SD16—24no—
517M16—21no—
518M16—21no—
519M16—21no—
520M16—21no—
521M16—21no—
522M16—21no—
523M16#41×C3112yes—
524M16#41×C3112yes—
525C2×C8—21no—
526C2×C8—21no—
527C2×C8—21no—
528C2×C8—21no—
529C2×C8—21no—
530C2×C8—21no—
531C2×C8—21no—
532C2×C8—21no—
533C2×C8C2×D4×C3111yescharacteristic
534C2×C8C2×D4×C3111yescharacteristic
535C2×C8C2×D4×C3111yescharacteristic
536C2×C8C2×D4×C3111yescharacteristic
537C4⋊C4—21no—
538C4⋊C4—21no—
539C4⋊C4—21no—
540C4⋊C4—21no—
541C4⋊C4—21no—
542C4⋊C4—21no—
543C4⋊C4—41no—
544C4⋊C4—41no—
545C4⋊C4—41no—
546C4⋊C4—41no—
547C4⋊C4—41no—
548C4⋊C4C2×D4×C3111yescharacteristic
549C4⋊C4C2×D4×C3111yescharacteristic
550C4⋊C4C2×D4×C3111yescharacteristic
551C4⋊C4C2×D4×C3111yescharacteristic
552C22⋊C4—21no—
553C22⋊C4—21no—
554C22⋊C4—41no—
555C22⋊C4—41no—
556C22⋊C4—41no—
557C22⋊C4—41no—
558C42—21no—
559C42—21no—
560C42—21no—
561C42—21no—
562C42—41no—
563C42—41no—
564C42—41no—
565C42—41no—
566C23—21no—
567C23—21no—
568C23C31×H(5,𝔽2)11yescharacteristic
569Q8—22no—
570Q8—22no—
571Q8—21no—
572Q8—21no—
573Q8—21no—
574Q8—21no—
575Q8—41no—
576Q8—41no—
577D4—21no—
578D4—21no—
579D4—21no—
580D4—21no—
581D4—41no—
582D4—41no—
583D4—41no—
584D4—41no—
585D4—161no—
586C2×C4—22no—
587C2×C4—21no—
588C2×C4—21no—
589C2×C4—21no—
590C2×C4—21no—
591C2×C4—21no—
592C2×C4—21no—
593C2×C4—41no—
594C2×C4—41no—
595C2×C4—41no—
596C2×C4—41no—
597C2×C4—41no—
598C2×C4—41no—
599C2×C4—41no—
600C2×C4—41no—
601C2×C4—41no—
602C2×C4—41no—
603C2×C4—41no—
604C2×C4—41no—
605C2×C4—81no—
606C2×C4—81no—
607C2×C4—81no—
608C2×C4—161no—
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—22no—
618C8—21no—
619C8—21no—
620C8—21no—
621C8—21no—
622C8—41no—
623C8—41no—
624C22—21no—
625C22—21no—
626C22—41no—
627C22—41no—
628C22—41no—
629C22—41no—
630C22—41no—
631C22—41no—
632C22C31×#53911yescharacteristic
633C22D42×C3111yescharacteristic
634C22C31×#55911yescharacteristic
635C4—41no—
636C4—41no—
637C4—42no—
638C4—41no—
639C4—41no—
640C4—41no—
641C4—41no—
642C4—81no—
643C4—81no—
644C4—81no—
645C4—81no—
646C4C31×#52511yescharacteristic
647C4C31×#52511yescharacteristic
648C4C31×#54711yescharacteristic
649C4C31×#54711yescharacteristic
650C2—21no—
651C2—21no—
652C2—81no—
653C2—81no—
654C2C31×#245511yescharacteristic
655C2C31×#328911yescharacteristic
656C2C31×#329011yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#537C22
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×#2947C2semidirect
4. C31×#2947C2semidirect
5. C31×#2097C2semidirect
6. C31×#2052C2semidirect
7. C31×#2052C2semidirect
9. C31×#1952C2semidirect
10. C31×#1951C2semidirect
11. C31×#1929C2semidirect
12. C31×#1929C2semidirect
13. C31×#1860C2semidirect
14. C31×#1860C2semidirect
15. C31×#1857C2semidirect
237. #26581C31direct (N × H)
298. #2947C2×C31semidirect
299. #2947C2×C31semidirect
300. #2097C2×C31semidirect
301. #2052C2×C31semidirect
302. #2052C2×C31semidirect
304. #1952C2×C31semidirect
305. #1951C2×C31semidirect
306. #1929C2×C31semidirect
307. #1929C2×C31semidirect
308. #1860C2×C31semidirect
309. #1860C2×C31semidirect
310. #1857C2×C31semidirect
481. C31#26581direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#30992
C31×#30982
C31×#29472
C31×#20972
C31×#20522
C31×#20072
C31×#19522
C31×#19512
C31×#19292
C31×#18602
C31×#18572
#2658131