Finite Group Databasebeta

← C31×#19774 #21476533

Subgroups — C31×#19774 #21476533

Order 7936.

650 conjugacy classes of subgroups.

The subgroup lattice has 608 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3380C211yesmaximal, characteristic, complemented
2C31×#3331C211yesmaximal, characteristic, complemented
3C31×#3295C211yesmaximal, characteristic, complemented
4C31×#3294C211yesmaximal, characteristic
5C31×#1719C211yesmaximal, characteristic, complemented
6C31×#1697C211yesmaximal, characteristic, complemented
7C31×#1683C211yesmaximal, characteristic, complemented
8C31×#1682C211yesmaximal, characteristic, complemented
9C31×#1675C211yesmaximal, characteristic, complemented
10C31×#1644C211yesmaximal, characteristic, complemented
11C31×#1635C211yesmaximal, characteristic, complemented
12C31×#1629C211yesmaximal, characteristic, complemented
13C31×#1622C211yesmaximal, characteristic, complemented
14C31×#1581C211yesmaximal, characteristic, complemented
15C31×SD16⋊C8C211yesmaximal, characteristic, complemented
16C31×#554C2211yescharacteristic
17C31×#554C2211yescharacteristic, complemented
18C31×#547C2211yescharacteristic
19D42×C31C2211yescharacteristic
20C31×#500C2211yescharacteristic, complemented
21C31×#499—21no—
22C31×#492C2211yescharacteristic
23C31×#487C2211yescharacteristic, complemented
24C31×#487C2211yescharacteristic, complemented
25C31×#486C2211yescharacteristic
26C31×#486C2211yescharacteristic
27C31×#483—21no—
28C31×#481—21no—
29C31×#480—21no—
30C31×#478—21no—
31C31×#478—21no—
32C31×#476C2211yescharacteristic
33C31×#476C2211yescharacteristic
34C31×#476C2211yescharacteristic
35C31×#476C2211yescharacteristic, complemented
36C31×#474C2211yescharacteristic
37C31×#470—21no—
38C31×#466—21no—
39C31×#465—21no—
40C31×#462C2211yescharacteristic, complemented
41C31×#460C2211yescharacteristic
42C31×#459C2211yescharacteristic
43C31×#452—21no—
44C31×#450—21no—
45C31×#447—21no—
46C8×Q8×C31C2211yescharacteristic, complemented
47C4×SD16×C31C2211yescharacteristic
48C4×D8×C31—21no—
49C4×D8×C31C2211yescharacteristic
50C31×#436C2211yescharacteristic, complemented
51C8×D4×C31C2211yescharacteristic
52C8×D4×C31C2211yescharacteristic
53C31×#417—21no—
54C2×C31×#102—21no—
55C2×C31×#102—21no—
56C31×#335C2211yescharacteristic, complemented
57C31×#335C2211yescharacteristic, complemented
58C31×#333C2211yescharacteristic, complemented
59C31×#333C2211yescharacteristic, complemented
60C31×#332C2211yescharacteristic, complemented
61C31×#331C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic, complemented
63C31×D4⋊C8C2211yescharacteristic
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic, complemented
66C31×#322C2211yescharacteristic, complemented
67C2×#41×C31—21no—
68C22×D4×C31—21no—
69C22×D4×C31—21no—
70C2×Q16×C31—21no—
71C2×SD16×C31—21no—
72C2×SD16×C31—41no—
73C2×SD16×C31D411yescharacteristic
74C2×D8×C31—21no—
75C2×D8×C31D411yescharacteristic
76C2×M16×C31—21no—
77C22×C8×C31—21no—
78C22×C8×C31—21no—
79C31×C4⋊Q8C2311yescharacteristic
80C31×C4⋊Q8C2311yescharacteristic
81C31×C4⋊Q8C2311yescharacteristic
82C31×#127C2311yescharacteristic
83C31×#125—21no—
84C31×#125—21no—
85C31×#123—41no—
86C31×C22⋊Q8—21no—
87C31×C22⋊Q8—21no—
88C31×C22⋊Q8—21no—
89C31×C22⋊Q8—41no—
90C31×C22⋊Q8—41no—
91C31×#121—21no—
92C31×#121—21no—
93C31×#121—21no—
94C31×#120—41no—
95C4×Q8×C31C2311yescharacteristic
96C4×D4×C31—21no—
97C4×D4×C31—21no—
98C4×D4×C31C2311yescharacteristic
99C4×D4×C31C2311yescharacteristic
100C4×D4×C31C2311yescharacteristic
101C2×C4⋊C4×C31—21no—
102C2×C4⋊C4×C31—21no—
103C2×C4⋊C4×C31—21no—
104C31×#107—21no—
105C31×#107—21no—
106C31×#107—21no—
107C31×#107D411yescharacteristic
108C31×#106—21no—
109C31×#106—21no—
110C31×#106—21no—
111C31×#106—21no—
112C31×#106D411yescharacteristic
113C31×C4⋊C8—21no—
114C31×C4⋊C8C2311yescharacteristic
115C31×C4⋊C8C2311yescharacteristic
116C31×C4⋊C8C2311yescharacteristic
117C31×C4⋊C8C2311yescharacteristic
118C31×#103—21no—
119C31×#103—21no—
120C31×#103—21no—
121C31×#103—41no—
122C31×#103D411yescharacteristic
123C31×#102—21no—
124C31×#102—21no—
125C31×#102—21no—
126C31×#102—21no—
127C31×#102—21no—
128C31×#102—21no—
129C31×#102—21no—
130C31×#102—21no—
131C31×#102—21no—
132C31×#102—21no—
133C31×#102—21no—
134C31×#102D411yescharacteristic
135C31×#102D411yescharacteristic
136C31×#102D411yescharacteristic
137C31×C22⋊C8—21no—
138C31×C22⋊C8—21no—
139C31×C22⋊C8—21no—
140C4×C8×C31—21no—
141C4×C8×C31C2311yescharacteristic
142C4×C8×C31C2311yescharacteristic
143C4×C8×C31C2311yescharacteristic
144C24×C31—41no—
145#41×C31—42no—
146#41×C31—81no—
147C2×Q8×C31—21no—
148C2×Q8×C31—21no—
149C2×Q8×C31—21no—
150C2×Q8×C31C2×D411yescharacteristic
151C2×D4×C31—21no—
152C2×D4×C31—21no—
153C2×D4×C31—21no—
154C2×D4×C31—41no—
155C2×D4×C31—41no—
156C2×D4×C31—42no—
157C2×D4×C31—42no—
158C2×D4×C31—41no—
159C2×D4×C31—81no—
160C2×D4×C31—81no—
161C2×D4×C31C2×D411yescharacteristic
162C2×D4×C31C2×D411yescharacteristic
163C2×D4×C31C2×D411yescharacteristic
164C22×C4×C31—21no—
165C22×C4×C31—21no—
166C22×C4×C31—21no—
167C22×C4×C31—41no—
168C22×C4×C31—41no—
169C22×C4×C31—41no—
170Q16×C31—81no—
171SD16×C31—22no—
172SD16×C31—81no—
173SD16×C31—82no—
174D8×C31—22no—
175D8×C31—81no—
176M16×C31—81no—
177C2×C8×C31—21no—
178C2×C8×C31—21no—
179C2×C8×C31—21no—
180C2×C8×C31—21no—
181C2×C8×C31—21no—
182C2×C8×C31—81no—
183C2×C8×C31—81no—
184C2×C8×C31C2×D411yescharacteristic
185C2×C8×C31C2×D411yescharacteristic
186C2×C8×C31C2×D411yescharacteristic
187C2×C8×C31C2×D411yescharacteristic
188C4⋊C4×C31—21no—
189C4⋊C4×C31—21no—
190C4⋊C4×C31—21no—
191C4⋊C4×C31—21no—
192C4⋊C4×C31—21no—
193C4⋊C4×C31—21no—
194C4⋊C4×C31—21no—
195C4⋊C4×C31—41no—
196C4⋊C4×C31—41no—
197C4⋊C4×C31—41no—
198C4⋊C4×C31—41no—
199C4⋊C4×C31—41no—
200C4⋊C4×C31C2×D411yescharacteristic
201C4⋊C4×C31C2×D411yescharacteristic
202C4⋊C4×C31C2×D411yescharacteristic
203C4⋊C4×C31C2×D411yescharacteristic
204C22⋊C4×C31—21no—
205C22⋊C4×C31—21no—
206C22⋊C4×C31—21no—
207C22⋊C4×C31—41no—
208C22⋊C4×C31—41no—
209C22⋊C4×C31—41no—
210C22⋊C4×C31—41no—
211C42×C31—21no—
212C42×C31C2411yescharacteristic
213#19774C3111yesmaximal, characteristic, direct product factor, Sylow
214C23×C31—21no—
215C23×C31—21no—
216C23×C31—21no—
217C23×C31—41no—
218C23×C31—82no—
219C23×C31—82no—
220C23×C31—161no—
221Q8×C31—21no—
222Q8×C31—21no—
223Q8×C31—41no—
224Q8×C31—41no—
225Q8×C31—81no—
226Q8×C31—81no—
227D4×C31—21no—
228D4×C31—21no—
229D4×C31—21no—
230D4×C31—21no—
231D4×C31—41no—
232D4×C31—41no—
233D4×C31—41no—
234D4×C31—41no—
235D4×C31—81no—
236D4×C31—82no—
237D4×C31—82no—
238D4×C31—82no—
239D4×C31#13512yes—
240D4×C31#13712yes—
241C2×C4×C31—21no—
242C2×C4×C31—21no—
243C2×C4×C31—21no—
244C2×C4×C31—21no—
245C2×C4×C31—21no—
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—82no—
256C2×C4×C31—161no—
257C2×C4×C31—161no—
258C2×C4×C31C22×D411yescharacteristic
259C2×C4×C31C22×D411yescharacteristic
260C2×C4×C31H(5,𝔽2)11yescharacteristic
261C8×C31—21no—
262C8×C31—21no—
263C8×C31—21no—
264C8×C31—21no—
265C8×C31—41no—
266C8×C31—41no—
267C8×C31—41no—
268C8×C31—41no—
269C8×C31—41no—
270#3380C2×C3111yescharacteristic, complemented
271#3331C2×C3111yescharacteristic, complemented
272#3295C2×C3111yescharacteristic, complemented
273#3294C2×C3111yescharacteristic
274#1719C2×C3111yescharacteristic, complemented
275#1697C2×C3111yescharacteristic, complemented
276#1683C2×C3111yescharacteristic, complemented
277#1682C2×C3111yescharacteristic, complemented
278#1675C2×C3111yescharacteristic, complemented
279#1644C2×C3111yescharacteristic, complemented
280#1635C2×C3111yescharacteristic, complemented
281#1629C2×C3111yescharacteristic, complemented
282#1622C2×C3111yescharacteristic, complemented
283#1581C2×C3111yescharacteristic, complemented
284SD16⋊C8C2×C3111yescharacteristic, complemented
285C22×C31—22no—
286C22×C31—22no—
287C22×C31—41no—
288C22×C31—41no—
289C22×C31—41no—
290C22×C31—41no—
291C22×C31—41no—
292C22×C31—41no—
293C22×C31—41no—
294C22×C31—81no—
295C22×C31—81no—
296C22×C31—81no—
297C22×C31—164no—
298C22×C31D4211yescharacteristic
299C4×C31—21no—
300C4×C31—41no—
301C4×C31—41no—
302C4×C31—41no—
303C4×C31—41no—
304C4×C31—41no—
305C4×C31—81no—
306C4×C31—81no—
307C4×C31—81no—
308C4×C31C2×#13511yescharacteristic
309C4×C31C2×#13711yescharacteristic
310C4×C31#57611yescharacteristic
311C4×C31#57711yescharacteristic
312#554C22×C3111yescharacteristic
313#554C22×C3111yescharacteristic, complemented
314#547C22×C3111yescharacteristic
315D42C22×C3111yescharacteristic
316#500C22×C3111yescharacteristic, complemented
317#499—21no—
318#492C22×C3111yescharacteristic
319#487C22×C3111yescharacteristic, complemented
320#487C22×C3111yescharacteristic, complemented
321#486C22×C3111yescharacteristic
322#486C22×C3111yescharacteristic
323#483—21no—
324#481—21no—
325#480—21no—
326#478—21no—
327#478—21no—
328#476C22×C3111yescharacteristic
329#476C22×C3111yescharacteristic
330#476C22×C3111yescharacteristic
331#476C22×C3111yescharacteristic, complemented
332#474C22×C3111yescharacteristic
333#470—21no—
334#466—21no—
335#465—21no—
336#462C22×C3111yescharacteristic, complemented
337#460C22×C3111yescharacteristic
338#459C22×C3111yescharacteristic
339#452—21no—
340#450—21no—
341#447—21no—
342C8×Q8C22×C3111yescharacteristic, complemented
343C4×SD16C22×C3111yescharacteristic
344C4×D8—21no—
345C4×D8C22×C3111yescharacteristic
346#436C22×C3111yescharacteristic, complemented
347C8×D4C22×C3111yescharacteristic
348C8×D4C22×C3111yescharacteristic
349#417—21no—
350C2×#102—21no—
351C2×#102—21no—
352#335C22×C3111yescharacteristic, complemented
353#335C22×C3111yescharacteristic, complemented
354#333C22×C3111yescharacteristic, complemented
355#333C22×C3111yescharacteristic, complemented
356#332C22×C3111yescharacteristic, complemented
357#331C22×C3111yescharacteristic
358Q8⋊C8C22×C3111yescharacteristic, complemented
359D4⋊C8C22×C3111yescharacteristic
360D4⋊C8C22×C3111yescharacteristic
361D4⋊C8C22×C3111yescharacteristic, complemented
362#322C22×C3111yescharacteristic, complemented
363C2×C31—42no—
364C2×C31—42no—
365C2×C31—81no—
366C2×C31—161no—
367C2×C31#326611yescharacteristic
368C2×C31#328011yescharacteristic
369C2×C31#328811yescharacteristic
370C2×#41—21no—
371C22×D4—21no—
372C22×D4—21no—
373C2×Q16—21no—
374C2×SD16—21no—
375C2×SD16—41no—
376C2×SD16D4×C3111yescharacteristic
377C2×D8—21no—
378C2×D8D4×C3111yescharacteristic
379C2×M16—21no—
380C22×C8—21no—
381C22×C8—21no—
382C4⋊Q8C23×C3111yescharacteristic
383C4⋊Q8C23×C3111yescharacteristic
384C4⋊Q8C23×C3111yescharacteristic
385#127C23×C3111yescharacteristic
386#125—21no—
387#125—21no—
388#123—41no—
389C22⋊Q8—21no—
390C22⋊Q8—21no—
391C22⋊Q8—21no—
392C22⋊Q8—41no—
393C22⋊Q8—41no—
394#121—21no—
395#121—21no—
396#121—21no—
397#120—41no—
398C4×Q8C23×C3111yescharacteristic
399C4×D4—21no—
400C4×D4—21no—
401C4×D4C23×C3111yescharacteristic
402C4×D4C23×C3111yescharacteristic
403C4×D4C23×C3111yescharacteristic
404C2×C4⋊C4—21no—
405C2×C4⋊C4—21no—
406C2×C4⋊C4—21no—
407#107—21no—
408#107—21no—
409#107—21no—
410#107D4×C3111yescharacteristic
411#106—21no—
412#106—21no—
413#106—21no—
414#106—21no—
415#106D4×C3111yescharacteristic
416C4⋊C8—21no—
417C4⋊C8C23×C3111yescharacteristic
418C4⋊C8C23×C3111yescharacteristic
419C4⋊C8C23×C3111yescharacteristic
420C4⋊C8C23×C3111yescharacteristic
421#103—21no—
422#103—21no—
423#103—21no—
424#103—41no—
425#103D4×C3111yescharacteristic
426#102—21no—
427#102—21no—
428#102—21no—
429#102—21no—
430#102—21no—
431#102—21no—
432#102—21no—
433#102—21no—
434#102—21no—
435#102—21no—
436#102—21no—
437#102D4×C3111yescharacteristic
438#102D4×C3111yescharacteristic
439#102D4×C3111yescharacteristic
440C22⋊C8—21no—
441C22⋊C8—21no—
442C22⋊C8—21no—
443C4×C8—21no—
444C4×C8C23×C3111yescharacteristic
445C4×C8C23×C3111yescharacteristic
446C4×C8C23×C3111yescharacteristic
447C31#1977411yescharacteristic, direct product factor, Sylow
448C24—41no—
449#41—42no—
450#41—81no—
451C2×Q8—21no—
452C2×Q8—21no—
453C2×Q8—21no—
454C2×Q8C2×D4×C3111yescharacteristic
455C2×D4—21no—
456C2×D4—21no—
457C2×D4—21no—
458C2×D4—41no—
459C2×D4—41no—
460C2×D4—42no—
461C2×D4—42no—
462C2×D4—41no—
463C2×D4—81no—
464C2×D4—81no—
465C2×D4C2×D4×C3111yescharacteristic
466C2×D4C2×D4×C3111yescharacteristic
467C2×D4C2×D4×C3111yescharacteristic
468C22×C4—21no—
469C22×C4—21no—
470C22×C4—21no—
471C22×C4—41no—
472C22×C4—41no—
473C22×C4—41no—
474Q16—81no—
475SD16—22no—
476SD16—81no—
477SD16—82no—
478D8—22no—
479D8—81no—
480M16—81no—
481C2×C8—21no—
482C2×C8—21no—
483C2×C8—21no—
484C2×C8—21no—
485C2×C8—21no—
486C2×C8—81no—
487C2×C8—81no—
488C2×C8C2×D4×C3111yescharacteristic
489C2×C8C2×D4×C3111yescharacteristic
490C2×C8C2×D4×C3111yescharacteristic
491C2×C8C2×D4×C3111yescharacteristic
492C4⋊C4—21no—
493C4⋊C4—21no—
494C4⋊C4—21no—
495C4⋊C4—21no—
496C4⋊C4—21no—
497C4⋊C4—21no—
498C4⋊C4—21no—
499C4⋊C4—41no—
500C4⋊C4—41no—
501C4⋊C4—41no—
502C4⋊C4—41no—
503C4⋊C4—41no—
504C4⋊C4C2×D4×C3111yescharacteristic
505C4⋊C4C2×D4×C3111yescharacteristic
506C4⋊C4C2×D4×C3111yescharacteristic
507C4⋊C4C2×D4×C3111yescharacteristic
508C22⋊C4—21no—
509C22⋊C4—21no—
510C22⋊C4—21no—
511C22⋊C4—41no—
512C22⋊C4—41no—
513C22⋊C4—41no—
514C22⋊C4—41no—
515C42—21no—
516C42C24×C3111yescharacteristic
517C23—21no—
518C23—21no—
519C23—21no—
520C23—41no—
521C23—82no—
522C23—82no—
523C23—161no—
524Q8—21no—
525Q8—21no—
526Q8—41no—
527Q8—41no—
528Q8—81no—
529Q8—81no—
530D4—21no—
531D4—21no—
532D4—21no—
533D4—21no—
534D4—41no—
535D4—41no—
536D4—41no—
537D4—41no—
538D4—81no—
539D4—82no—
540D4—82no—
541D4—82no—
542D4C31×#13512yes—
543D4C31×#13712yes—
544C2×C4—21no—
545C2×C4—21no—
546C2×C4—21no—
547C2×C4—21no—
548C2×C4—21no—
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—82no—
559C2×C4—161no—
560C2×C4—161no—
561C2×C4C22×D4×C3111yescharacteristic
562C2×C4C22×D4×C3111yescharacteristic
563C2×C4C31×H(5,𝔽2)11yescharacteristic
564C8—21no—
565C8—21no—
566C8—21no—
567C8—21no—
568C8—41no—
569C8—41no—
570C8—41no—
571C8—41no—
572C8—41no—
573C22—22no—
574C22—22no—
575C22—41no—
576C22—41no—
577C22—41no—
578C22—41no—
579C22—41no—
580C22—41no—
581C22—41no—
582C22—81no—
583C22—81no—
584C22—81no—
585C22—164no—
586C22D42×C3111yescharacteristic
587C4—21no—
588C4—41no—
589C4—41no—
590C4—41no—
591C4—41no—
592C4—41no—
593C4—81no—
594C4—81no—
595C4—81no—
596C4C2×C31×#13511yescharacteristic
597C4C2×C31×#13711yescharacteristic
598C4C31×#57611yescharacteristic
599C4C31×#57711yescharacteristic
600C2—42no—
601C2—42no—
602C2—81no—
603C2—161no—
604C2C31×#326611yescharacteristic
605C2C31×#328011yescharacteristic
606C2C31×#328811yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#3294C2
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×#3380C2semidirect
2. C31×#3331C2semidirect
3. C31×#3295C2semidirect
5. C31×#1719C2semidirect
6. C31×#1697C2semidirect
7. C31×#1683C2semidirect
8. C31×#1682C2semidirect
9. C31×#1675C2semidirect
10. C31×#1644C2semidirect
11. C31×#1635C2semidirect
12. C31×#1629C2semidirect
13. C31×#1622C2semidirect
14. C31×#1581C2semidirect
15. C31×SD16⋊C8C2semidirect
17. C31×#554C22semidirect
20. C31×#500C22semidirect
23. C31×#487C22semidirect
24. C31×#487C22semidirect
35. C31×#476C22semidirect
40. C31×#462C22semidirect
46. C8×Q8×C31C22semidirect
50. C31×#436C22semidirect
56. C31×#335C22semidirect
57. C31×#335C22semidirect
58. C31×#333C22semidirect
59. C31×#333C22semidirect
60. C31×#332C22semidirect
62. C31×Q8⋊C8C22semidirect
65. C31×D4⋊C8C22semidirect
66. C31×#322C22semidirect
213. #19774C31direct (N × H)
270. #3380C2×C31semidirect
271. #3331C2×C31semidirect
272. #3295C2×C31semidirect
274. #1719C2×C31semidirect
275. #1697C2×C31semidirect
276. #1683C2×C31semidirect
277. #1682C2×C31semidirect
278. #1675C2×C31semidirect
279. #1644C2×C31semidirect
280. #1635C2×C31semidirect
281. #1629C2×C31semidirect
282. #1622C2×C31semidirect
283. #1581C2×C31semidirect
284. SD16⋊C8C2×C31semidirect
313. #554C22×C31semidirect
316. #500C22×C31semidirect
319. #487C22×C31semidirect
320. #487C22×C31semidirect
331. #476C22×C31semidirect
336. #462C22×C31semidirect
342. C8×Q8C22×C31semidirect
346. #436C22×C31semidirect
352. #335C22×C31semidirect
353. #335C22×C31semidirect
354. #333C22×C31semidirect
355. #333C22×C31semidirect
356. #332C22×C31semidirect
358. Q8⋊C8C22×C31semidirect
361. D4⋊C8C22×C31semidirect
362. #322C22×C31semidirect
447. C31#19774direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33802
C31×#33312
C31×#32952
C31×#32942
C31×#17192
C31×#16972
C31×#16832
C31×#16822
C31×#16752
C31×#16442
C31×#16352
C31×#16292
C31×#16222
C31×#15812
C31×SD16⋊C82
#1977431