Finite Group Databasebeta

← C31×#19867 #21476626

Subgroups — C31×#19867 #21476626

Order 7936.

692 conjugacy classes of subgroups.

The subgroup lattice has 644 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3397C211yesmaximal, characteristic, complemented
2C31×#3391C211yesmaximal, characteristic, complemented
3C31×#3304C211yesmaximal, characteristic, complemented
4C31×#3287C211yesmaximal, characteristic, complemented
5C31×#1721C211yesmaximal, characteristic, complemented
6C31×#1688C211yesmaximal, characteristic, complemented
7C31×#1681C211yesmaximal, characteristic, complemented
8C31×#1667C211yesmaximal, characteristic, complemented
9C31×#1666C211yesmaximal, characteristic, complemented
10C31×#1642C211yesmaximal, characteristic, complemented
11C31×#1628C211yesmaximal, characteristic, complemented
12C31×#1621C211yesmaximal, characteristic, complemented
13C31×#1621C211yesmaximal, characteristic, complemented
14C31×#1584C211yesmaximal, characteristic, complemented
15C31×#1580C211yesmaximal, characteristic, complemented
16C2×C31×#135—21no—
17C31×#556C2211yescharacteristic
18C31×#550C2211yescharacteristic
19C31×#550C2211yescharacteristic
20C31×#550C2211yescharacteristic
21C31×#496—21no—
22C31×#493—21no—
23C31×#493C2211yescharacteristic
24C31×#493C2211yescharacteristic
25C31×#493C2211yescharacteristic
26C31×#492C2211yescharacteristic
27C31×#486C2211yescharacteristic
28C31×#486C2211yescharacteristic
29C31×#482—21no—
30C31×#475C2211yescharacteristic
31C31×#466—21no—
32C31×#465—21no—
33C31×#463—21no—
34C31×#461C2211yescharacteristic
35C31×#460—21no—
36C31×#460C2211yescharacteristic
37C31×#460C2211yescharacteristic
38C31×#460C2211yescharacteristic
39C31×#459—21no—
40C31×#459—21no—
41C31×#459C2211yescharacteristic
42C31×#459C2211yescharacteristic
43C31×#459C2211yescharacteristic
44C31×#452—21no—
45C31×#449—21no—
46C31×#449—21no—
47C31×#446C2211yescharacteristic
48C8×Q8×C31C2211yescharacteristic
49C31×#440—21no—
50C4×Q16×C31C2211yescharacteristic
51C4×D8×C31—21no—
52C4×D8×C31C2211yescharacteristic
53C8×D4×C31C2211yescharacteristic
54C8×D4×C31C2211yescharacteristic
55C31×#416—21no—
56C31×#335C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#332C2211yescharacteristic
59C31×#331C2211yescharacteristic
60C31×#331C2211yescharacteristic
61C31×#331C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×Q8⋊C8C2211yescharacteristic
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C2×#41×C31—21no—
68C2×#41×C31—21no—
69C2×#41×C31—21no—
70C31×#135—44no—
71C2×Q16×C31D411yescharacteristic
72C2×SD16×C31—21no—
73C2×SD16×C31—21no—
74C2×SD16×C31—21no—
75C2×SD16×C31—21no—
76C2×SD16×C31—21no—
77C2×SD16×C31—21no—
78C2×D8×C31—21no—
79C2×D8×C31—21no—
80C2×D8×C31—21no—
81C2×D8×C31—21no—
82C2×D8×C31—21no—
83C2×D8×C31—21no—
84C2×D8×C31—21no—
85C2×D8×C31—41no—
86C2×D8×C31D411yescharacteristic
87C22×C8×C31—21no—
88C22×C8×C31—21no—
89C31×C4⋊Q8C2311yescharacteristic
90C31×#127—21no—
91C31×#127—21no—
92C31×#127—21no—
93C31×#127C2311yescharacteristic
94C31×#127C2311yescharacteristic
95C31×#127C2311yescharacteristic
96C31×#126—41no—
97C31×#124—21no—
98C31×C22⋊Q8—21no—
99C31×#121—21no—
100C31×#121—21no—
101C31×#121—21no—
102C31×#121—41no—
103C31×#121—41no—
104C31×#121—41no—
105C4×Q8×C31—21no—
106C4×Q8×C31C2311yescharacteristic
107C4×Q8×C31C2311yescharacteristic
108C4×D4×C31—21no—
109C4×D4×C31—21no—
110C4×D4×C31—21no—
111C4×D4×C31C2311yescharacteristic
112C4×D4×C31C2311yescharacteristic
113C31×#117—21no—
114C31×#107D411yescharacteristic
115C31×#107D411yescharacteristic
116C31×#106—21no—
117C31×C4⋊C8—21no—
118C31×C4⋊C8—21no—
119C31×C4⋊C8C2311yescharacteristic
120C31×C4⋊C8C2311yescharacteristic
121C31×C4⋊C8C2311yescharacteristic
122C31×C4⋊C8C2311yescharacteristic
123C31×#103—21no—
124C31×#103—21no—
125C31×#103D411yescharacteristic
126C31×#103D411yescharacteristic
127C31×#102—21no—
128C31×#102—21no—
129C31×#102—21no—
130C31×#102—21no—
131C31×#102—21no—
132C31×#102—21no—
133C31×#102—21no—
134C31×#102—21no—
135C31×#102—41no—
136C31×#102D411yescharacteristic
137C31×#102D411yescharacteristic
138C31×C22⋊C8—21no—
139C31×C22⋊C8—21no—
140C31×#97—21no—
141C4×C8×C31—21no—
142C4×C8×C31C2311yescharacteristic
143C4×C8×C31C2311yescharacteristic
144C4×C8×C31C2311yescharacteristic
145#41×C31—42no—
146#41×C31—42no—
147#41×C31—42no—
148#41×C31—81no—
149#41×C31—81no—
150#41×C31—81no—
151C2×Q8×C31—21no—
152C2×Q8×C31C2×D411yescharacteristic
153C2×Q8×C31C2×D411yescharacteristic
154C2×D4×C31—21no—
155C2×D4×C31—21no—
156C2×D4×C31—21no—
157C2×D4×C31—21no—
158C2×D4×C31—21no—
159C2×D4×C31—21no—
160C2×D4×C31—21no—
161C2×D4×C31—21no—
162C2×D4×C31—21no—
163C2×D4×C31—41no—
164C2×D4×C31—41no—
165C2×D4×C31—41no—
166C2×D4×C31—41no—
167C2×D4×C31—41no—
168C2×D4×C31—41no—
169C2×D4×C31C2×D411yescharacteristic
170C2×D4×C31C2×D411yescharacteristic
171C22×C4×C31—21no—
172C22×C4×C31—21no—
173C22×C4×C31—41no—
174C22×C4×C31—41no—
175C22×C4×C31—41no—
176Q16×C31—22no—
177SD16×C31—42no—
178SD16×C31—42no—
179SD16×C31—42no—
180SD16×C31—81no—
181SD16×C31—81no—
182SD16×C31—81no—
183D8×C31—22no—
184D8×C31—42no—
185D8×C31—42no—
186D8×C31—81no—
187D8×C31—81no—
188D8×C31—81no—
189D8×C31—81no—
190D8×C31—81no—
191D8×C31—82no—
192C2×C8×C31—21no—
193C2×C8×C31—21no—
194C2×C8×C31—21no—
195C2×C8×C31—21no—
196C2×C8×C31—21no—
197C2×C8×C31—42no—
198C2×C8×C31—81no—
199C2×C8×C31C2×D411yescharacteristic
200C2×C8×C31C2×D411yescharacteristic
201C2×C8×C31C2×D411yescharacteristic
202C2×C8×C31C2×D411yescharacteristic
203C4⋊C4×C31—21no—
204C4⋊C4×C31—21no—
205C4⋊C4×C31—21no—
206C4⋊C4×C31—21no—
207C4⋊C4×C31—41no—
208C4⋊C4×C31C2×D411yescharacteristic
209C4⋊C4×C31C2×D411yescharacteristic
210C4⋊C4×C31C2×D411yescharacteristic
211C4⋊C4×C31C2×D411yescharacteristic
212C22⋊C4×C31—21no—
213C22⋊C4×C31—21no—
214C22⋊C4×C31—41no—
215C22⋊C4×C31—41no—
216C22⋊C4×C31—41no—
217C22⋊C4×C31—41no—
218C22⋊C4×C31—41no—
219C42×C31—21no—
220C42×C31—21no—
221C42×C31—41no—
222C42×C31C2411yescharacteristic
223#19867C3111yesmaximal, characteristic, direct product factor, Sylow
224C23×C31—21no—
225C23×C31—21no—
226C23×C31—41no—
227C23×C31—41no—
228C23×C31—41no—
229Q8×C31—21no—
230Q8×C31—21no—
231Q8×C31—21no—
232Q8×C31—41no—
233Q8×C31—41no—
234Q8×C31AGL(1,ℤ/8)12yes—
235D4×C31—21no—
236D4×C31—21no—
237D4×C31—21no—
238D4×C31—21no—
239D4×C31—41no—
240D4×C31—41no—
241D4×C31—41no—
242D4×C31—41no—
243D4×C31—41no—
244D4×C31—41no—
245D4×C31—41no—
246D4×C31—41no—
247D4×C31—41no—
248D4×C31—41no—
249D4×C31—41no—
250D4×C31—41no—
251D4×C31—82no—
252D4×C31—82no—
253D4×C31—81no—
254D4×C31—81no—
255D4×C31—81no—
256D4×C31—82no—
257D4×C31—161no—
258D4×C31—161no—
259D4×C31—161no—
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—41no—
267C2×C4×C31—41no—
268C2×C4×C31—41no—
269C2×C4×C31—41no—
270C2×C4×C31—41no—
271C2×C4×C31—82no—
272C2×C4×C31—82no—
273C2×C4×C31—82no—
274C2×C4×C31C22×D411yescharacteristic
275C2×C4×C31C22×D411yescharacteristic
276C2×C4×C31H(5,𝔽2)11yescharacteristic
277C8×C31—21no—
278C8×C31—21no—
279C8×C31—21no—
280C8×C31—41no—
281C8×C31—41no—
282C8×C31—41no—
283C8×C31—41no—
284C8×C31—41no—
285C8×C31#13512yescomplemented
286#3397C2×C3111yescharacteristic, complemented
287#3391C2×C3111yescharacteristic, complemented
288#3304C2×C3111yescharacteristic, complemented
289#3287C2×C3111yescharacteristic, complemented
290#1721C2×C3111yescharacteristic, complemented
291#1688C2×C3111yescharacteristic, complemented
292#1681C2×C3111yescharacteristic, complemented
293#1667C2×C3111yescharacteristic, complemented
294#1666C2×C3111yescharacteristic, complemented
295#1642C2×C3111yescharacteristic, complemented
296#1628C2×C3111yescharacteristic, complemented
297#1621C2×C3111yescharacteristic, complemented
298#1621C2×C3111yescharacteristic, complemented
299#1584C2×C3111yescharacteristic, complemented
300#1580C2×C3111yescharacteristic, complemented
301C22×C31—41no—
302C22×C31—41no—
303C22×C31—41no—
304C22×C31—41no—
305C22×C31—41no—
306C22×C31—41no—
307C22×C31—81no—
308C22×C31—81no—
309C22×C31—81no—
310C22×C31—81no—
311C22×C31—81no—
312C22×C31—81no—
313C22×C31—81no—
314C22×C31—81no—
315C22×C31—81no—
316C22×C31D4211yescharacteristic
317C4×C31—22no—
318C4×C31—21no—
319C4×C31—41no—
320C4×C31—41no—
321C4×C31—41no—
322C4×C31—41no—
323C4×C31—41no—
324C4×C31—81no—
325C4×C31C2×#13511yescharacteristic
326C4×C31C2×AGL(1,ℤ/8)11yescharacteristic
327C4×C31#57611yescharacteristic
328C4×C31#57611yescharacteristic
329C2×#135—21no—
330#556C22×C3111yescharacteristic
331#550C22×C3111yescharacteristic
332#550C22×C3111yescharacteristic
333#550C22×C3111yescharacteristic
334#496—21no—
335#493—21no—
336#493C22×C3111yescharacteristic
337#493C22×C3111yescharacteristic
338#493C22×C3111yescharacteristic
339#492C22×C3111yescharacteristic
340#486C22×C3111yescharacteristic
341#486C22×C3111yescharacteristic
342#482—21no—
343#475C22×C3111yescharacteristic
344#466—21no—
345#465—21no—
346#463—21no—
347#461C22×C3111yescharacteristic
348#460—21no—
349#460C22×C3111yescharacteristic
350#460C22×C3111yescharacteristic
351#460C22×C3111yescharacteristic
352#459—21no—
353#459—21no—
354#459C22×C3111yescharacteristic
355#459C22×C3111yescharacteristic
356#459C22×C3111yescharacteristic
357#452—21no—
358#449—21no—
359#449—21no—
360#446C22×C3111yescharacteristic
361C8×Q8C22×C3111yescharacteristic
362#440—21no—
363C4×Q16C22×C3111yescharacteristic
364C4×D8—21no—
365C4×D8C22×C3111yescharacteristic
366C8×D4C22×C3111yescharacteristic
367C8×D4C22×C3111yescharacteristic
368#416—21no—
369#335C22×C3111yescharacteristic
370#334C22×C3111yescharacteristic
371#332C22×C3111yescharacteristic
372#331C22×C3111yescharacteristic
373#331C22×C3111yescharacteristic
374#331C22×C3111yescharacteristic
375Q8⋊C8C22×C3111yescharacteristic
376Q8⋊C8C22×C3111yescharacteristic
377D4⋊C8C22×C3111yescharacteristic
378D4⋊C8C22×C3111yescharacteristic
379#322C22×C3111yescharacteristic
380C2×C31—81no—
381C2×C31—81no—
382C2×C31—161no—
383C2×C31—161no—
384C2×C31—161no—
385C2×C31#326411yescharacteristic
386C2×C31#328711yescharacteristic
387C2×C31#328811yescharacteristic
388C2×#41—21no—
389C2×#41—21no—
390C2×#41—21no—
391#135—44no—
392C2×Q16D4×C3111yescharacteristic
393C2×SD16—21no—
394C2×SD16—21no—
395C2×SD16—21no—
396C2×SD16—21no—
397C2×SD16—21no—
398C2×SD16—21no—
399C2×D8—21no—
400C2×D8—21no—
401C2×D8—21no—
402C2×D8—21no—
403C2×D8—21no—
404C2×D8—21no—
405C2×D8—21no—
406C2×D8—41no—
407C2×D8D4×C3111yescharacteristic
408C22×C8—21no—
409C22×C8—21no—
410C4⋊Q8C23×C3111yescharacteristic
411#127—21no—
412#127—21no—
413#127—21no—
414#127C23×C3111yescharacteristic
415#127C23×C3111yescharacteristic
416#127C23×C3111yescharacteristic
417#126—41no—
418#124—21no—
419C22⋊Q8—21no—
420#121—21no—
421#121—21no—
422#121—21no—
423#121—41no—
424#121—41no—
425#121—41no—
426C4×Q8—21no—
427C4×Q8C23×C3111yescharacteristic
428C4×Q8C23×C3111yescharacteristic
429C4×D4—21no—
430C4×D4—21no—
431C4×D4—21no—
432C4×D4C23×C3111yescharacteristic
433C4×D4C23×C3111yescharacteristic
434#117—21no—
435#107D4×C3111yescharacteristic
436#107D4×C3111yescharacteristic
437#106—21no—
438C4⋊C8—21no—
439C4⋊C8—21no—
440C4⋊C8C23×C3111yescharacteristic
441C4⋊C8C23×C3111yescharacteristic
442C4⋊C8C23×C3111yescharacteristic
443C4⋊C8C23×C3111yescharacteristic
444#103—21no—
445#103—21no—
446#103D4×C3111yescharacteristic
447#103D4×C3111yescharacteristic
448#102—21no—
449#102—21no—
450#102—21no—
451#102—21no—
452#102—21no—
453#102—21no—
454#102—21no—
455#102—21no—
456#102—41no—
457#102D4×C3111yescharacteristic
458#102D4×C3111yescharacteristic
459C22⋊C8—21no—
460C22⋊C8—21no—
461#97—21no—
462C4×C8—21no—
463C4×C8C23×C3111yescharacteristic
464C4×C8C23×C3111yescharacteristic
465C4×C8C23×C3111yescharacteristic
466C31#1986711yescharacteristic, direct product factor, Sylow
467#41—42no—
468#41—42no—
469#41—42no—
470#41—81no—
471#41—81no—
472#41—81no—
473C2×Q8—21no—
474C2×Q8C2×D4×C3111yescharacteristic
475C2×Q8C2×D4×C3111yescharacteristic
476C2×D4—21no—
477C2×D4—21no—
478C2×D4—21no—
479C2×D4—21no—
480C2×D4—21no—
481C2×D4—21no—
482C2×D4—21no—
483C2×D4—21no—
484C2×D4—21no—
485C2×D4—41no—
486C2×D4—41no—
487C2×D4—41no—
488C2×D4—41no—
489C2×D4—41no—
490C2×D4—41no—
491C2×D4C2×D4×C3111yescharacteristic
492C2×D4C2×D4×C3111yescharacteristic
493C22×C4—21no—
494C22×C4—21no—
495C22×C4—41no—
496C22×C4—41no—
497C22×C4—41no—
498Q16—22no—
499SD16—42no—
500SD16—42no—
501SD16—42no—
502SD16—81no—
503SD16—81no—
504SD16—81no—
505D8—22no—
506D8—42no—
507D8—42no—
508D8—81no—
509D8—81no—
510D8—81no—
511D8—81no—
512D8—81no—
513D8—82no—
514C2×C8—21no—
515C2×C8—21no—
516C2×C8—21no—
517C2×C8—21no—
518C2×C8—21no—
519C2×C8—42no—
520C2×C8—81no—
521C2×C8C2×D4×C3111yescharacteristic
522C2×C8C2×D4×C3111yescharacteristic
523C2×C8C2×D4×C3111yescharacteristic
524C2×C8C2×D4×C3111yescharacteristic
525C4⋊C4—21no—
526C4⋊C4—21no—
527C4⋊C4—21no—
528C4⋊C4—21no—
529C4⋊C4—41no—
530C4⋊C4C2×D4×C3111yescharacteristic
531C4⋊C4C2×D4×C3111yescharacteristic
532C4⋊C4C2×D4×C3111yescharacteristic
533C4⋊C4C2×D4×C3111yescharacteristic
534C22⋊C4—21no—
535C22⋊C4—21no—
536C22⋊C4—41no—
537C22⋊C4—41no—
538C22⋊C4—41no—
539C22⋊C4—41no—
540C22⋊C4—41no—
541C42—21no—
542C42—21no—
543C42—41no—
544C42C24×C3111yescharacteristic
545C23—21no—
546C23—21no—
547C23—41no—
548C23—41no—
549C23—41no—
550Q8—21no—
551Q8—21no—
552Q8—21no—
553Q8—41no—
554Q8—41no—
555Q8C31×AGL(1,ℤ/8)12yes—
556D4—21no—
557D4—21no—
558D4—21no—
559D4—21no—
560D4—41no—
561D4—41no—
562D4—41no—
563D4—41no—
564D4—41no—
565D4—41no—
566D4—41no—
567D4—41no—
568D4—41no—
569D4—41no—
570D4—41no—
571D4—41no—
572D4—82no—
573D4—82no—
574D4—81no—
575D4—81no—
576D4—81no—
577D4—82no—
578D4—161no—
579D4—161no—
580D4—161no—
581C2×C4—21no—
582C2×C4—21no—
583C2×C4—21no—
584C2×C4—21no—
585C2×C4—21no—
586C2×C4—21no—
587C2×C4—41no—
588C2×C4—41no—
589C2×C4—41no—
590C2×C4—41no—
591C2×C4—41no—
592C2×C4—82no—
593C2×C4—82no—
594C2×C4—82no—
595C2×C4C22×D4×C3111yescharacteristic
596C2×C4C22×D4×C3111yescharacteristic
597C2×C4C31×H(5,𝔽2)11yescharacteristic
598C8—21no—
599C8—21no—
600C8—21no—
601C8—41no—
602C8—41no—
603C8—41no—
604C8—41no—
605C8—41no—
606C8C31×#13512yescomplemented
607C22—41no—
608C22—41no—
609C22—41no—
610C22—41no—
611C22—41no—
612C22—41no—
613C22—81no—
614C22—81no—
615C22—81no—
616C22—81no—
617C22—81no—
618C22—81no—
619C22—81no—
620C22—81no—
621C22—81no—
622C22D42×C3111yescharacteristic
623C4—22no—
624C4—21no—
625C4—41no—
626C4—41no—
627C4—41no—
628C4—41no—
629C4—41no—
630C4—81no—
631C4C2×C31×#13511yescharacteristic
632C4C2×C31×AGL(1,ℤ/8)11yescharacteristic
633C4C31×#57611yescharacteristic
634C4C31×#57611yescharacteristic
635C2—81no—
636C2—81no—
637C2—161no—
638C2—161no—
639C2—161no—
640C2C31×#326411yescharacteristic
641C2C31×#328711yescharacteristic
642C2C31×#328811yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3397C2semidirect
2. C31×#3391C2semidirect
3. C31×#3304C2semidirect
4. C31×#3287C2semidirect
5. C31×#1721C2semidirect
6. C31×#1688C2semidirect
7. C31×#1681C2semidirect
8. C31×#1667C2semidirect
9. C31×#1666C2semidirect
10. C31×#1642C2semidirect
11. C31×#1628C2semidirect
12. C31×#1621C2semidirect
13. C31×#1621C2semidirect
14. C31×#1584C2semidirect
15. C31×#1580C2semidirect
223. #19867C31direct (N × H)
285. C8×C31#135semidirect
286. #3397C2×C31semidirect
287. #3391C2×C31semidirect
288. #3304C2×C31semidirect
289. #3287C2×C31semidirect
290. #1721C2×C31semidirect
291. #1688C2×C31semidirect
292. #1681C2×C31semidirect
293. #1667C2×C31semidirect
294. #1666C2×C31semidirect
295. #1642C2×C31semidirect
296. #1628C2×C31semidirect
297. #1621C2×C31semidirect
298. #1621C2×C31semidirect
299. #1584C2×C31semidirect
300. #1580C2×C31semidirect
466. C31#19867direct (N × H)
606. C8C31×#135semidirect

Maximal subgroups

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

subgroupindex
C31×#33972
C31×#33912
C31×#33042
C31×#32872
C31×#17212
C31×#16882
C31×#16812
C31×#16672
C31×#16662
C31×#16422
C31×#16282
C31×#16212
C31×#15842
C31×#15802
#1986731