Finite Group Databasebeta

← C31×#26922 #21483681

Subgroups — C31×#26922 #21483681

Order 7936.

732 conjugacy classes of subgroups.

The subgroup lattice has 650 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3082C211yesmaximal, characteristic, complemented
2C31×#3081C211yesmaximal, characteristic
3C31×#2950C211yesmaximal, characteristic, complemented
4C31×#2949C211yesmaximal, characteristic
5C31×#2047C211yesmaximal, characteristic, complemented
6C31×#2046C211yesmaximal, characteristic
7C31×#2028C211yesmaximal, characteristic, complemented
8C31×#2015C211yesmaximal, characteristic
9C31×#1931C211yesmaximal, characteristic
10C31×#1930C211yesmaximal, characteristic, complemented
11C31×#1922C211yesmaximal, characteristic, complemented
12C31×#1922C211yesmaximal, characteristic, complemented
13C31×#1888C211yesmaximal, characteristic
14C31×#1885C211yesmaximal, characteristic
15C31×#1857C211yesmaximal, characteristic, complemented
16C22×Q16×C31C2211yescharacteristic
17C22×SD16×C31C2211yescharacteristic
18C31×#544C2211yescharacteristic
19C2×C31×#124C2211yescharacteristic
20C31×#519C2211yescharacteristic
21C31×#519C2211yescharacteristic
22C31×#518C2211yescharacteristic
23C31×#479—21no—
24C31×#479—21no—
25C31×#478—21no—
26C31×#478—21no—
27C31×#477—21no—
28C31×#476—21no—
29C31×#475—21no—
30C31×#474—21no—
31C31×#441—21no—
32C31×#441—21no—
33C31×#440—21no—
34C31×#440—21no—
35C4×Q16×C31—21no—
36C4×Q16×C31—21no—
37C4×SD16×C31—21no—
38C4×SD16×C31—21no—
39C31×#428C2211yescharacteristic
40C31×#428C2211yescharacteristic
41C31×#427C2211yescharacteristic
42C31×#427C2211yescharacteristic
43C31×#424C2211yescharacteristic
44C31×#424C2211yescharacteristic
45C31×#419C2211yescharacteristic
46C31×#419C2211yescharacteristic
47C31×#419C2211yescharacteristic
48C31×#419C2211yescharacteristic
49C31×#418C2211yescharacteristic
50C31×#418C2211yescharacteristic
51C2×C31×#103C2211yescharacteristic
52C2×C31×#102C2211yescharacteristic
53C2×C31×#101C2211yescharacteristic
54C2×C31×#101C2211yescharacteristic
55C2×C31×#100C2211yescharacteristic
56C31×#405C2211yescharacteristic
57C31×#405C2211yescharacteristic
58C31×#391C2211yescharacteristic
59C31×#343C2211yescharacteristic
60C31×#341C2211yescharacteristic
61C31×#341C2211yescharacteristic
62C31×#339C2211yescharacteristic
63C31×#339C2211yescharacteristic
64C31×#339C2211yescharacteristic
65C31×#339C2211yescharacteristic
66C31×#336C2211yescharacteristic
67C22×Q8×C31C2311yescharacteristic
68C22×Q8×C31C2311yescharacteristic
69C22×D4×C31C2311yescharacteristic
70C2×Q16×C31—22no—
71C2×Q16×C31—22no—
72C2×Q16×C31—21no—
73C2×Q16×C31—21no—
74C2×SD16×C31—22no—
75C2×SD16×C31—22no—
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×C4⋊Q8—21no—
85C31×C4⋊Q8—21no—
86C31×#125—21no—
87C31×#125—21no—
88C31×#124—22no—
89C31×#124—22no—
90C31×C22⋊Q8—41no—
91C4×Q8×C31—21no—
92C4×Q8×C31—21no—
93C4×Q8×C31—21no—
94C4×Q8×C31—21no—
95C4×Q8×C31—21no—
96C4×Q8×C31—21no—
97C4×Q8×C31—21no—
98C4×Q8×C31—21no—
99C4×D4×C31—21no—
100C4×D4×C31—21no—
101C4×D4×C31—21no—
102C4×D4×C31—21no—
103C31×#117—41no—
104C31×#117—41no—
105C31×#117C2311yescharacteristic
106C31×#117C2311yescharacteristic
107C31×#117C2311yescharacteristic
108C31×#117C2311yescharacteristic
109C2×C4⋊C4×C31C2311yescharacteristic
110C2×C22⋊C4×C31—41no—
111C2×C22⋊C4×C31—41no—
112C2×C42×C31C2311yescharacteristic
113C31×#107—21no—
114C31×#107—21no—
115C31×#107D411yescharacteristic
116C31×#107D411yescharacteristic
117C31×#107D411yescharacteristic
118C31×#107D411yescharacteristic
119C31×#106—21no—
120C31×#106—21no—
121C31×#106D411yescharacteristic
122C31×#106D411yescharacteristic
123C31×#106D411yescharacteristic
124C31×#106D411yescharacteristic
125C31×C4⋊C8—21no—
126C31×C4⋊C8—21no—
127C31×C4⋊C8—21no—
128C31×C4⋊C8—21no—
129C31×#103—21no—
130C31×#103—21no—
131C31×#103—21no—
132C31×#103—21no—
133C31×#103—21no—
134C31×#103—21no—
135C31×#103—21no—
136C31×#103—21no—
137C31×#103—21no—
138C31×#103—21no—
139C31×#102—21no—
140C31×#102—21no—
141C31×#102—21no—
142C31×#102—21no—
143C31×#102—21no—
144C31×#102—21no—
145C31×#101—22no—
146C31×#101—22no—
147C31×#100—22no—
148C31×#97—21no—
149C31×#97—21no—
150C4×C8×C31—21no—
151C4×C8×C31—21no—
152C31×#95—41no—
153C24×C31—21no—
154C2×Q8×C31—21no—
155C2×Q8×C31—21no—
156C2×Q8×C31—21no—
157C2×Q8×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—21no—
164C2×Q8×C31—41no—
165C2×Q8×C31#4112yes—
166C2×Q8×C31#4112yes—
167C2×D4×C31—21no—
168C2×D4×C31—21no—
169C2×D4×C31—21no—
170C2×D4×C31—21no—
171C2×D4×C31—21no—
172C2×D4×C31#4112yes—
173C22×C4×C31—21no—
174C22×C4×C31—21no—
175C22×C4×C31—21no—
176C22×C4×C31—21no—
177C22×C4×C31—41no—
178C22×C4×C31—41no—
179C22×C4×C31C2411yescharacteristic
180Q16×C31—24no—
181Q16×C31—24no—
182SD16×C31—24no—
183SD16×C31—24no—
184M16×C31—21no—
185M16×C31—21no—
186M16×C31—21no—
187M16×C31—21no—
188M16×C31—21no—
189M16×C31—21no—
190M16×C31—21no—
191M16×C31—21no—
192C2×C8×C31—21no—
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×C31C2×D411yescharacteristic
201C2×C8×C31C2×D411yescharacteristic
202C2×C8×C31C2×D411yescharacteristic
203C2×C8×C31C2×D411yescharacteristic
204C4⋊C4×C31—21no—
205C4⋊C4×C31—21no—
206C4⋊C4×C31—41no—
207C4⋊C4×C31—41no—
208C4⋊C4×C31—41no—
209C4⋊C4×C31—41no—
210C4⋊C4×C31—41no—
211C4⋊C4×C31—41no—
212C4⋊C4×C31—41no—
213C4⋊C4×C31C2×D411yescharacteristic
214C4⋊C4×C31C2×D411yescharacteristic
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—21no—
225C22⋊C4×C31—41no—
226C22⋊C4×C31—41no—
227C22⋊C4×C31—44no—
228C42×C31—21no—
229C42×C31—21no—
230C42×C31—21no—
231C42×C31—21no—
232C42×C31—21no—
233C42×C31—21no—
234C42×C31—41no—
235C42×C31—41no—
236C42×C31—41no—
237C42×C31—41no—
238#26922C3111yesmaximal, characteristic, direct product factor, Sylow
239C23×C31—22no—
240C23×C31—41no—
241C23×C31—41no—
242C23×C31—81no—
243C23×C31—81no—
244C23×C31H(5,𝔽2)11yescharacteristic
245Q8×C31—22no—
246Q8×C31—22no—
247Q8×C31—22no—
248Q8×C31—22no—
249Q8×C31—41no—
250Q8×C31—41no—
251Q8×C31—41no—
252Q8×C31—41no—
253Q8×C31—161no—
254D4×C31—22no—
255D4×C31—22no—
256D4×C31—41no—
257D4×C31—41no—
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—21no—
266C2×C4×C31—21no—
267C2×C4×C31—22no—
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—81no—
277C2×C4×C31—161no—
278C2×C4×C31—161no—
279C2×C4×C31C22×D411yescharacteristic
280C2×C4×C31C22×D411yescharacteristic
281C2×C4×C31C2×#4111yescharacteristic
282C2×C4×C31C2×#4111yescharacteristic
283C2×C4×C31C2×#4111yescharacteristic
284C2×C4×C312−1+411yescharacteristic
285C8×C31—21no—
286C8×C31—21no—
287C8×C31—21no—
288C8×C31—21no—
289C8×C31—41no—
290C8×C31—41no—
291C8×C31—41no—
292C8×C31—41no—
293#3082C2×C3111yescharacteristic, complemented
294#3081C2×C3111yescharacteristic
295#2950C2×C3111yescharacteristic, complemented
296#2949C2×C3111yescharacteristic
297#2047C2×C3111yescharacteristic, complemented
298#2046C2×C3111yescharacteristic
299#2028C2×C3111yescharacteristic, complemented
300#2015C2×C3111yescharacteristic
301#1931C2×C3111yescharacteristic
302#1930C2×C3111yescharacteristic, complemented
303#1922C2×C3111yescharacteristic, complemented
304#1922C2×C3111yescharacteristic, complemented
305#1888C2×C3111yescharacteristic
306#1885C2×C3111yescharacteristic
307#1857C2×C3111yescharacteristic, complemented
308C22×C31—21no—
309C22×C31—21no—
310C22×C31—42no—
311C22×C31—82no—
312C22×C31—81no—
313C22×C31—81no—
314C22×C31—161no—
315C22×C31#53911yescharacteristic
316C22×C31D4211yescharacteristic
317C22×C31#55111yescharacteristic
318C4×C31—42no—
319C4×C31—42no—
320C4×C31—41no—
321C4×C31—41no—
322C4×C31—41no—
323C4×C31—41no—
324C4×C31—41no—
325C4×C31—41no—
326C4×C31—41no—
327C4×C31—41no—
328C4×C31—81no—
329C4×C31—81no—
330C4×C31#52511yescharacteristic
331C4×C31#52511yescharacteristic
332C4×C31#54811yescharacteristic
333C4×C31#54811yescharacteristic
334C22×Q16C22×C3111yescharacteristic
335C22×SD16C22×C3111yescharacteristic
336#544C22×C3111yescharacteristic
337C2×#124C22×C3111yescharacteristic
338#519C22×C3111yescharacteristic
339#519C22×C3111yescharacteristic
340#518C22×C3111yescharacteristic
341#479—21no—
342#479—21no—
343#478—21no—
344#478—21no—
345#477—21no—
346#476—21no—
347#475—21no—
348#474—21no—
349#441—21no—
350#441—21no—
351#440—21no—
352#440—21no—
353C4×Q16—21no—
354C4×Q16—21no—
355C4×SD16—21no—
356C4×SD16—21no—
357#428C22×C3111yescharacteristic
358#428C22×C3111yescharacteristic
359#427C22×C3111yescharacteristic
360#427C22×C3111yescharacteristic
361#424C22×C3111yescharacteristic
362#424C22×C3111yescharacteristic
363#419C22×C3111yescharacteristic
364#419C22×C3111yescharacteristic
365#419C22×C3111yescharacteristic
366#419C22×C3111yescharacteristic
367#418C22×C3111yescharacteristic
368#418C22×C3111yescharacteristic
369C2×#103C22×C3111yescharacteristic
370C2×#102C22×C3111yescharacteristic
371C2×#101C22×C3111yescharacteristic
372C2×#101C22×C3111yescharacteristic
373C2×#100C22×C3111yescharacteristic
374#405C22×C3111yescharacteristic
375#405C22×C3111yescharacteristic
376#391C22×C3111yescharacteristic
377#343C22×C3111yescharacteristic
378#341C22×C3111yescharacteristic
379#341C22×C3111yescharacteristic
380#339C22×C3111yescharacteristic
381#339C22×C3111yescharacteristic
382#339C22×C3111yescharacteristic
383#339C22×C3111yescharacteristic
384#336C22×C3111yescharacteristic
385C2×C31—21no—
386C2×C31—21no—
387C2×C31—82no—
388C2×C31#246311yescharacteristic
389C2×C31#328911yescharacteristic
390C2×C31#329011yescharacteristic
391C22×Q8C23×C3111yescharacteristic
392C22×Q8C23×C3111yescharacteristic
393C22×D4C23×C3111yescharacteristic
394C2×Q16—22no—
395C2×Q16—22no—
396C2×Q16—21no—
397C2×Q16—21no—
398C2×SD16—22no—
399C2×SD16—22no—
400C2×SD16—21no—
401C2×SD16—21no—
402C2×M16C23×C3111yescharacteristic
403C2×M16C23×C3111yescharacteristic
404C2×M16C23×C3111yescharacteristic
405C2×M16C23×C3111yescharacteristic
406C22×C8C23×C3111yescharacteristic
407C22×C8C23×C3111yescharacteristic
408C4⋊Q8—21no—
409C4⋊Q8—21no—
410#125—21no—
411#125—21no—
412#124—22no—
413#124—22no—
414C22⋊Q8—41no—
415C4×Q8—21no—
416C4×Q8—21no—
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—21no—
426C4×D4—21no—
427#117—41no—
428#117—41no—
429#117C23×C3111yescharacteristic
430#117C23×C3111yescharacteristic
431#117C23×C3111yescharacteristic
432#117C23×C3111yescharacteristic
433C2×C4⋊C4C23×C3111yescharacteristic
434C2×C22⋊C4—41no—
435C2×C22⋊C4—41no—
436C2×C42C23×C3111yescharacteristic
437#107—21no—
438#107—21no—
439#107D4×C3111yescharacteristic
440#107D4×C3111yescharacteristic
441#107D4×C3111yescharacteristic
442#107D4×C3111yescharacteristic
443#106—21no—
444#106—21no—
445#106D4×C3111yescharacteristic
446#106D4×C3111yescharacteristic
447#106D4×C3111yescharacteristic
448#106D4×C3111yescharacteristic
449C4⋊C8—21no—
450C4⋊C8—21no—
451C4⋊C8—21no—
452C4⋊C8—21no—
453#103—21no—
454#103—21no—
455#103—21no—
456#103—21no—
457#103—21no—
458#103—21no—
459#103—21no—
460#103—21no—
461#103—21no—
462#103—21no—
463#102—21no—
464#102—21no—
465#102—21no—
466#102—21no—
467#102—21no—
468#102—21no—
469#101—22no—
470#101—22no—
471#100—22no—
472#97—21no—
473#97—21no—
474C4×C8—21no—
475C4×C8—21no—
476#95—41no—
477C31#2692211yescharacteristic, direct product factor, Sylow
478C24—21no—
479C2×Q8—21no—
480C2×Q8—21no—
481C2×Q8—21no—
482C2×Q8—21no—
483C2×Q8—21no—
484C2×Q8—21no—
485C2×Q8—21no—
486C2×Q8—21no—
487C2×Q8—21no—
488C2×Q8—21no—
489C2×Q8—41no—
490C2×Q8#41×C3112yes—
491C2×Q8#41×C3112yes—
492C2×D4—21no—
493C2×D4—21no—
494C2×D4—21no—
495C2×D4—21no—
496C2×D4—21no—
497C2×D4#41×C3112yes—
498C22×C4—21no—
499C22×C4—21no—
500C22×C4—21no—
501C22×C4—21no—
502C22×C4—41no—
503C22×C4—41no—
504C22×C4C24×C3111yescharacteristic
505Q16—24no—
506Q16—24no—
507SD16—24no—
508SD16—24no—
509M16—21no—
510M16—21no—
511M16—21no—
512M16—21no—
513M16—21no—
514M16—21no—
515M16—21no—
516M16—21no—
517C2×C8—21no—
518C2×C8—21no—
519C2×C8—21no—
520C2×C8—21no—
521C2×C8—21no—
522C2×C8—21no—
523C2×C8—21no—
524C2×C8—21no—
525C2×C8C2×D4×C3111yescharacteristic
526C2×C8C2×D4×C3111yescharacteristic
527C2×C8C2×D4×C3111yescharacteristic
528C2×C8C2×D4×C3111yescharacteristic
529C4⋊C4—21no—
530C4⋊C4—21no—
531C4⋊C4—41no—
532C4⋊C4—41no—
533C4⋊C4—41no—
534C4⋊C4—41no—
535C4⋊C4—41no—
536C4⋊C4—41no—
537C4⋊C4—41no—
538C4⋊C4C2×D4×C3111yescharacteristic
539C4⋊C4C2×D4×C3111yescharacteristic
540C4⋊C4C2×D4×C3111yescharacteristic
541C4⋊C4C2×D4×C3111yescharacteristic
542C4⋊C4C2×D4×C3111yescharacteristic
543C4⋊C4C2×D4×C3111yescharacteristic
544C4⋊C4C2×D4×C3111yescharacteristic
545C4⋊C4C2×D4×C3111yescharacteristic
546C22⋊C4—21no—
547C22⋊C4—21no—
548C22⋊C4—21no—
549C22⋊C4—21no—
550C22⋊C4—41no—
551C22⋊C4—41no—
552C22⋊C4—44no—
553C42—21no—
554C42—21no—
555C42—21no—
556C42—21no—
557C42—21no—
558C42—21no—
559C42—41no—
560C42—41no—
561C42—41no—
562C42—41no—
563C23—22no—
564C23—41no—
565C23—41no—
566C23—81no—
567C23—81no—
568C23C31×H(5,𝔽2)11yescharacteristic
569Q8—22no—
570Q8—22no—
571Q8—22no—
572Q8—22no—
573Q8—41no—
574Q8—41no—
575Q8—41no—
576Q8—41no—
577Q8—161no—
578D4—22no—
579D4—22no—
580D4—41no—
581D4—41no—
582C2×C4—22no—
583C2×C4—21no—
584C2×C4—21no—
585C2×C4—21no—
586C2×C4—21no—
587C2×C4—21no—
588C2×C4—21no—
589C2×C4—21no—
590C2×C4—21no—
591C2×C4—22no—
592C2×C4—41no—
593C2×C4—41no—
594C2×C4—41no—
595C2×C4—41no—
596C2×C4—41no—
597C2×C4—41no—
598C2×C4—41no—
599C2×C4—41no—
600C2×C4—81no—
601C2×C4—161no—
602C2×C4—161no—
603C2×C4C22×D4×C3111yescharacteristic
604C2×C4C22×D4×C3111yescharacteristic
605C2×C4C2×#41×C3111yescharacteristic
606C2×C4C2×#41×C3111yescharacteristic
607C2×C4C2×#41×C3111yescharacteristic
608C2×C4C31×2−1+411yescharacteristic
609C8—21no—
610C8—21no—
611C8—21no—
612C8—21no—
613C8—41no—
614C8—41no—
615C8—41no—
616C8—41no—
617C22—21no—
618C22—21no—
619C22—42no—
620C22—82no—
621C22—81no—
622C22—81no—
623C22—161no—
624C22C31×#53911yescharacteristic
625C22D42×C3111yescharacteristic
626C22C31×#55111yescharacteristic
627C4—42no—
628C4—42no—
629C4—41no—
630C4—41no—
631C4—41no—
632C4—41no—
633C4—41no—
634C4—41no—
635C4—41no—
636C4—41no—
637C4—81no—
638C4—81no—
639C4C31×#52511yescharacteristic
640C4C31×#52511yescharacteristic
641C4C31×#54811yescharacteristic
642C4C31×#54811yescharacteristic
643C2—21no—
644C2—21no—
645C2—82no—
646C2C31×#246311yescharacteristic
647C2C31×#328911yescharacteristic
648C2C31×#329011yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC22×D4×C31C23
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
1. C31×#3082C2semidirect
3. C31×#2950C2semidirect
5. C31×#2047C2semidirect
7. C31×#2028C2semidirect
10. C31×#1930C2semidirect
11. C31×#1922C2semidirect
12. C31×#1922C2semidirect
15. C31×#1857C2semidirect
238. #26922C31direct (N × H)
293. #3082C2×C31semidirect
295. #2950C2×C31semidirect
297. #2047C2×C31semidirect
299. #2028C2×C31semidirect
302. #1930C2×C31semidirect
303. #1922C2×C31semidirect
304. #1922C2×C31semidirect
307. #1857C2×C31semidirect
477. C31#26922direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#30822
C31×#30812
C31×#29502
C31×#29492
C31×#20472
C31×#20462
C31×#20282
C31×#20152
C31×#19312
C31×#19302
C31×#19222
C31×#18882
C31×#18852
C31×#18572
#2692231