Finite Group Databasebeta

← C31×#20033 #21476792

Subgroups — C31×#20033 #21476792

Order 7936.

648 conjugacy classes of subgroups.

The subgroup lattice has 600 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×D8×C31C211yesmaximal, characteristic, complemented
2C31×#3366C211yesmaximal, characteristic
3C31×#3299C211yesmaximal, characteristic, complemented
4C31×#3278C211yesmaximal, characteristic, complemented
5C31×#1719C211yesmaximal, characteristic, complemented
6C31×#1703C211yesmaximal, characteristic, complemented
7C31×#1694C211yesmaximal, characteristic, complemented
8C31×#1678C211yesmaximal, characteristic, complemented
9C31×#1665C211yesmaximal, characteristic, complemented
10C31×#1644C211yesmaximal, characteristic, complemented
11C31×#1641C211yesmaximal, characteristic, complemented
12C31×#1637C211yesmaximal, characteristic, complemented
13C31×#1627C211yesmaximal, characteristic, complemented
14C31×#1587C211yesmaximal, characteristic, complemented
15C31×#1586C211yesmaximal, characteristic, complemented
16C2×C31×#137—21no—
17C31×#554C2211yescharacteristic
18C31×#550C2211yescharacteristic
19D4×Q8×C31C2211yescharacteristic
20D4×Q8×C31C2211yescharacteristic
21C31×#500—21no—
22C31×#500C2211yescharacteristic
23C31×#492C2211yescharacteristic
24C31×#490—21no—
25C31×#487C2211yescharacteristic
26C31×#487C2211yescharacteristic
27C31×#486C2211yescharacteristic
28C31×#486C2211yescharacteristic
29C31×#484—21no—
30C31×#478—21no—
31C31×#477C2211yescharacteristic
32C31×#476C2211yescharacteristic
33C31×#474—21no—
34C31×#474—21no—
35C31×#474C2211yescharacteristic
36C31×#474C2211yescharacteristic
37C31×#468—21no—
38C31×#467—21no—
39C31×#462C2211yescharacteristic
40C31×#462C2211yescharacteristic
41C31×#460C2211yescharacteristic
42C31×#459—21no—
43C31×#459C2211yescharacteristic
44C31×#452—21no—
45C31×#451—21no—
46C31×#448—21no—
47C31×#446C2211yescharacteristic
48C8×Q8×C31C2211yescharacteristic
49C31×#442—21no—
50C4×Q16×C31C2211yescharacteristic
51C4×D8×C31—21no—
52C4×D8×C31C2211yescharacteristic
53C31×#436C2211yescharacteristic
54C8×D4×C31C2211yescharacteristic
55C2×C31×#103—21no—
56C31×#334C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#333C2211yescharacteristic
59C31×#332C2211yescharacteristic
60C31×#332C2211yescharacteristic
61C31×#331C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×Q8⋊C8C2211yescharacteristic
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C2×#41×C31—21no—
68C22×Q8×C31—21no—
69C22×Q8×C31—21no—
70C31×#137—44no—
71C2×Q16×C31—21no—
72C2×Q16×C31—21no—
73C2×Q16×C31D411yescharacteristic
74C2×SD16×C31—21no—
75C2×SD16×C31—21no—
76C2×SD16×C31—21no—
77C2×D8×C31—21no—
78C2×D8×C31D411yescharacteristic
79C2×M16×C31—21no—
80C22×C8×C31—21no—
81C31×C4⋊Q8—21no—
82C31×C4⋊Q8—21no—
83C31×C4⋊Q8C2311yescharacteristic
84C31×C4⋊Q8C2311yescharacteristic
85C31×C4⋊Q8C2311yescharacteristic
86C31×#127—21no—
87C31×#127C2311yescharacteristic
88C31×#125—21no—
89C31×C22⋊Q8—21no—
90C31×C22⋊Q8—21no—
91C31×C22⋊Q8—21no—
92C31×C22⋊Q8—41no—
93C31×C22⋊Q8—41no—
94C31×C22⋊Q8—41no—
95C31×#121—21no—
96C31×#121—41no—
97C4×Q8×C31C2311yescharacteristic
98C4×Q8×C31C2311yescharacteristic
99C4×D4×C31—21no—
100C4×D4×C31—21no—
101C4×D4×C31—21no—
102C4×D4×C31—21no—
103C4×D4×C31C2311yescharacteristic
104C4×D4×C31C2311yescharacteristic
105C2×C4⋊C4×C31—21no—
106C31×#107—21no—
107C31×#107—21no—
108C31×#107—21no—
109C31×#107—21no—
110C31×#107—21no—
111C31×#107D411yescharacteristic
112C31×#107D411yescharacteristic
113C31×#106—21no—
114C31×C4⋊C8—21no—
115C31×C4⋊C8—21no—
116C31×C4⋊C8C2311yescharacteristic
117C31×C4⋊C8C2311yescharacteristic
118C31×C4⋊C8C2311yescharacteristic
119C31×C4⋊C8C2311yescharacteristic
120C31×#103—21no—
121C31×#103—21no—
122C31×#103—21no—
123C31×#103—21no—
124C31×#103—21no—
125C31×#103—41no—
126C31×#103D411yescharacteristic
127C31×#103D411yescharacteristic
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—81no—
147C2×Q8×C31—21no—
148C2×Q8×C31—21no—
149C2×Q8×C31—21no—
150C2×Q8×C31—41no—
151C2×Q8×C31—41no—
152C2×Q8×C31—42no—
153C2×Q8×C31—42no—
154C2×Q8×C31—81no—
155C2×Q8×C31—81no—
156C2×Q8×C31C2×D411yescharacteristic
157C2×Q8×C31C2×D411yescharacteristic
158C2×D4×C31—21no—
159C2×D4×C31—21no—
160C2×D4×C31—21no—
161C2×D4×C31—41no—
162C2×D4×C31—41no—
163C2×D4×C31C2×D411yescharacteristic
164C2×D4×C31C2×D411yescharacteristic
165C22×C4×C31—21no—
166C22×C4×C31—21no—
167C22×C4×C31—41no—
168C22×C4×C31—41no—
169C22×C4×C31—41no—
170C22×C4×C31—41no—
171Q16×C31—22no—
172Q16×C31—42no—
173Q16×C31—81no—
174SD16×C31—42no—
175SD16×C31—42no—
176SD16×C31—81no—
177D8×C31—22no—
178D8×C31—42no—
179M16×C31—42no—
180C2×C8×C31—21no—
181C2×C8×C31—21no—
182C2×C8×C31—21no—
183C2×C8×C31—21no—
184C2×C8×C31—21no—
185C2×C8×C31—81no—
186C2×C8×C31C2×D411yescharacteristic
187C2×C8×C31C2×D411yescharacteristic
188C2×C8×C31C2×D411yescharacteristic
189C2×C8×C31C2×D411yescharacteristic
190C4⋊C4×C31—21no—
191C4⋊C4×C31—21no—
192C4⋊C4×C31—21no—
193C4⋊C4×C31—21no—
194C4⋊C4×C31—21no—
195C4⋊C4×C31—21no—
196C4⋊C4×C31—21no—
197C4⋊C4×C31—21no—
198C4⋊C4×C31—41no—
199C4⋊C4×C31—41no—
200C4⋊C4×C31—41no—
201C4⋊C4×C31—41no—
202C4⋊C4×C31C2×D411yescharacteristic
203C4⋊C4×C31C2×D411yescharacteristic
204C4⋊C4×C31C2×D411yescharacteristic
205C4⋊C4×C31C2×D411yescharacteristic
206C22⋊C4×C31—21no—
207C22⋊C4×C31—21no—
208C22⋊C4×C31—41no—
209C22⋊C4×C31—41no—
210C22⋊C4×C31—41no—
211C22⋊C4×C31—41no—
212C42×C31—21no—
213C42×C31—21no—
214C42×C31C2411yescharacteristic
215#20033C3111yesmaximal, characteristic, direct product factor, Sylow
216C23×C31—21no—
217C23×C31—21no—
218C23×C31—41no—
219Q8×C31—21no—
220Q8×C31—21no—
221Q8×C31—21no—
222Q8×C31—41no—
223Q8×C31—41no—
224Q8×C31—41no—
225Q8×C31—41no—
226Q8×C31—82no—
227Q8×C31—82no—
228Q8×C31—81no—
229Q8×C31AGL(1,ℤ/8)12yes—
230D4×C31—21no—
231D4×C31—21no—
232D4×C31—21no—
233D4×C31—41no—
234D4×C31—41no—
235D4×C31—41no—
236D4×C31—41no—
237D4×C31—81no—
238D4×C31—82no—
239D4×C31—161no—
240D4×C31#13712yescomplemented
241C2×C4×C31—21no—
242C2×C4×C31—21no—
243C2×C4×C31—21no—
244C2×C4×C31—21no—
245C2×C4×C31—21no—
246C2×C4×C31—21no—
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—82no—
255C2×C4×C31—82no—
256C2×C4×C31—82no—
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—
270Q8×D8C2×C3111yescharacteristic, complemented
271#3366C2×C3111yescharacteristic
272#3299C2×C3111yescharacteristic, complemented
273#3278C2×C3111yescharacteristic, complemented
274#1719C2×C3111yescharacteristic, complemented
275#1703C2×C3111yescharacteristic, complemented
276#1694C2×C3111yescharacteristic, complemented
277#1678C2×C3111yescharacteristic, complemented
278#1665C2×C3111yescharacteristic, complemented
279#1644C2×C3111yescharacteristic, complemented
280#1641C2×C3111yescharacteristic, complemented
281#1637C2×C3111yescharacteristic, complemented
282#1627C2×C3111yescharacteristic, complemented
283#1587C2×C3111yescharacteristic, complemented
284#1586C2×C3111yescharacteristic, complemented
285C22×C31—22no—
286C22×C31—41no—
287C22×C31—41no—
288C22×C31—41no—
289C22×C31—41no—
290C22×C31—41no—
291C22×C31—81no—
292C22×C31—81no—
293C22×C31—81no—
294C22×C31D4211yescharacteristic
295C4×C31—22no—
296C4×C31—21no—
297C4×C31—41no—
298C4×C31—41no—
299C4×C31—41no—
300C4×C31—41no—
301C4×C31—41no—
302C4×C31—81no—
303C4×C31—81no—
304C4×C31—81no—
305C4×C31C2×AGL(1,ℤ/8)11yescharacteristic
306C4×C31C2×#13711yescharacteristic
307C4×C31#57611yescharacteristic
308C4×C31#57811yescharacteristic
309C2×#137—21no—
310#554C22×C3111yescharacteristic
311#550C22×C3111yescharacteristic
312D4×Q8C22×C3111yescharacteristic
313D4×Q8C22×C3111yescharacteristic
314#500—21no—
315#500C22×C3111yescharacteristic
316#492C22×C3111yescharacteristic
317#490—21no—
318#487C22×C3111yescharacteristic
319#487C22×C3111yescharacteristic
320#486C22×C3111yescharacteristic
321#486C22×C3111yescharacteristic
322#484—21no—
323#478—21no—
324#477C22×C3111yescharacteristic
325#476C22×C3111yescharacteristic
326#474—21no—
327#474—21no—
328#474C22×C3111yescharacteristic
329#474C22×C3111yescharacteristic
330#468—21no—
331#467—21no—
332#462C22×C3111yescharacteristic
333#462C22×C3111yescharacteristic
334#460C22×C3111yescharacteristic
335#459—21no—
336#459C22×C3111yescharacteristic
337#452—21no—
338#451—21no—
339#448—21no—
340#446C22×C3111yescharacteristic
341C8×Q8C22×C3111yescharacteristic
342#442—21no—
343C4×Q16C22×C3111yescharacteristic
344C4×D8—21no—
345C4×D8C22×C3111yescharacteristic
346#436C22×C3111yescharacteristic
347C8×D4C22×C3111yescharacteristic
348C2×#103—21no—
349#334C22×C3111yescharacteristic
350#334C22×C3111yescharacteristic
351#333C22×C3111yescharacteristic
352#332C22×C3111yescharacteristic
353#332C22×C3111yescharacteristic
354#331C22×C3111yescharacteristic
355Q8⋊C8C22×C3111yescharacteristic
356Q8⋊C8C22×C3111yescharacteristic
357D4⋊C8C22×C3111yescharacteristic
358D4⋊C8C22×C3111yescharacteristic
359#322C22×C3111yescharacteristic
360C2×C31—42no—
361C2×C31—81no—
362C2×C31—161no—
363C2×C31#326411yescharacteristic
364C2×C31#327011yescharacteristic
365C2×C31#329011yescharacteristic
366C2×#41—21no—
367C22×Q8—21no—
368C22×Q8—21no—
369#137—44no—
370C2×Q16—21no—
371C2×Q16—21no—
372C2×Q16D4×C3111yescharacteristic
373C2×SD16—21no—
374C2×SD16—21no—
375C2×SD16—21no—
376C2×D8—21no—
377C2×D8D4×C3111yescharacteristic
378C2×M16—21no—
379C22×C8—21no—
380C4⋊Q8—21no—
381C4⋊Q8—21no—
382C4⋊Q8C23×C3111yescharacteristic
383C4⋊Q8C23×C3111yescharacteristic
384C4⋊Q8C23×C3111yescharacteristic
385#127—21no—
386#127C23×C3111yescharacteristic
387#125—21no—
388C22⋊Q8—21no—
389C22⋊Q8—21no—
390C22⋊Q8—21no—
391C22⋊Q8—41no—
392C22⋊Q8—41no—
393C22⋊Q8—41no—
394#121—21no—
395#121—41no—
396C4×Q8C23×C3111yescharacteristic
397C4×Q8C23×C3111yescharacteristic
398C4×D4—21no—
399C4×D4—21no—
400C4×D4—21no—
401C4×D4—21no—
402C4×D4C23×C3111yescharacteristic
403C4×D4C23×C3111yescharacteristic
404C2×C4⋊C4—21no—
405#107—21no—
406#107—21no—
407#107—21no—
408#107—21no—
409#107—21no—
410#107D4×C3111yescharacteristic
411#107D4×C3111yescharacteristic
412#106—21no—
413C4⋊C8—21no—
414C4⋊C8—21no—
415C4⋊C8C23×C3111yescharacteristic
416C4⋊C8C23×C3111yescharacteristic
417C4⋊C8C23×C3111yescharacteristic
418C4⋊C8C23×C3111yescharacteristic
419#103—21no—
420#103—21no—
421#103—21no—
422#103—21no—
423#103—21no—
424#103—41no—
425#103D4×C3111yescharacteristic
426#103D4×C3111yescharacteristic
427#102—21no—
428#102—21no—
429#102—21no—
430#102—21no—
431#102—21no—
432#102—21no—
433#102—21no—
434#102—41no—
435#102D4×C3111yescharacteristic
436#102D4×C3111yescharacteristic
437C22⋊C8—21no—
438C22⋊C8—21no—
439#97—21no—
440C4×C8—21no—
441C4×C8C23×C3111yescharacteristic
442C4×C8C23×C3111yescharacteristic
443C4×C8C23×C3111yescharacteristic
444C31#2003311yescharacteristic, direct product factor, Sylow
445#41—42no—
446#41—81no—
447C2×Q8—21no—
448C2×Q8—21no—
449C2×Q8—21no—
450C2×Q8—41no—
451C2×Q8—41no—
452C2×Q8—42no—
453C2×Q8—42no—
454C2×Q8—81no—
455C2×Q8—81no—
456C2×Q8C2×D4×C3111yescharacteristic
457C2×Q8C2×D4×C3111yescharacteristic
458C2×D4—21no—
459C2×D4—21no—
460C2×D4—21no—
461C2×D4—41no—
462C2×D4—41no—
463C2×D4C2×D4×C3111yescharacteristic
464C2×D4C2×D4×C3111yescharacteristic
465C22×C4—21no—
466C22×C4—21no—
467C22×C4—41no—
468C22×C4—41no—
469C22×C4—41no—
470C22×C4—41no—
471Q16—22no—
472Q16—42no—
473Q16—81no—
474SD16—42no—
475SD16—42no—
476SD16—81no—
477D8—22no—
478D8—42no—
479M16—42no—
480C2×C8—21no—
481C2×C8—21no—
482C2×C8—21no—
483C2×C8—21no—
484C2×C8—21no—
485C2×C8—81no—
486C2×C8C2×D4×C3111yescharacteristic
487C2×C8C2×D4×C3111yescharacteristic
488C2×C8C2×D4×C3111yescharacteristic
489C2×C8C2×D4×C3111yescharacteristic
490C4⋊C4—21no—
491C4⋊C4—21no—
492C4⋊C4—21no—
493C4⋊C4—21no—
494C4⋊C4—21no—
495C4⋊C4—21no—
496C4⋊C4—21no—
497C4⋊C4—21no—
498C4⋊C4—41no—
499C4⋊C4—41no—
500C4⋊C4—41no—
501C4⋊C4—41no—
502C4⋊C4C2×D4×C3111yescharacteristic
503C4⋊C4C2×D4×C3111yescharacteristic
504C4⋊C4C2×D4×C3111yescharacteristic
505C4⋊C4C2×D4×C3111yescharacteristic
506C22⋊C4—21no—
507C22⋊C4—21no—
508C22⋊C4—41no—
509C22⋊C4—41no—
510C22⋊C4—41no—
511C22⋊C4—41no—
512C42—21no—
513C42—21no—
514C42C24×C3111yescharacteristic
515C23—21no—
516C23—21no—
517C23—41no—
518Q8—21no—
519Q8—21no—
520Q8—21no—
521Q8—41no—
522Q8—41no—
523Q8—41no—
524Q8—41no—
525Q8—82no—
526Q8—82no—
527Q8—81no—
528Q8C31×AGL(1,ℤ/8)12yes—
529D4—21no—
530D4—21no—
531D4—21no—
532D4—41no—
533D4—41no—
534D4—41no—
535D4—41no—
536D4—81no—
537D4—82no—
538D4—161no—
539D4C31×#13712yescomplemented
540C2×C4—21no—
541C2×C4—21no—
542C2×C4—21no—
543C2×C4—21no—
544C2×C4—21no—
545C2×C4—21no—
546C2×C4—41no—
547C2×C4—41no—
548C2×C4—41no—
549C2×C4—41no—
550C2×C4—41no—
551C2×C4—41no—
552C2×C4—41no—
553C2×C4—82no—
554C2×C4—82no—
555C2×C4—82no—
556C2×C4—161no—
557C2×C4C22×D4×C3111yescharacteristic
558C2×C4C22×D4×C3111yescharacteristic
559C2×C4C31×H(5,𝔽2)11yescharacteristic
560C8—21no—
561C8—21no—
562C8—21no—
563C8—21no—
564C8—41no—
565C8—41no—
566C8—41no—
567C8—41no—
568C8—41no—
569C22—22no—
570C22—41no—
571C22—41no—
572C22—41no—
573C22—41no—
574C22—41no—
575C22—81no—
576C22—81no—
577C22—81no—
578C22D42×C3111yescharacteristic
579C4—22no—
580C4—21no—
581C4—41no—
582C4—41no—
583C4—41no—
584C4—41no—
585C4—41no—
586C4—81no—
587C4—81no—
588C4—81no—
589C4C2×C31×AGL(1,ℤ/8)11yescharacteristic
590C4C2×C31×#13711yescharacteristic
591C4C31×#57611yescharacteristic
592C4C31×#57811yescharacteristic
593C2—42no—
594C2—81no—
595C2—161no—
596C2C31×#326411yescharacteristic
597C2C31×#327011yescharacteristic
598C2C31×#329011yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#3366C2
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. Q8×D8×C31C2semidirect
3. C31×#3299C2semidirect
4. C31×#3278C2semidirect
5. C31×#1719C2semidirect
6. C31×#1703C2semidirect
7. C31×#1694C2semidirect
8. C31×#1678C2semidirect
9. C31×#1665C2semidirect
10. C31×#1644C2semidirect
11. C31×#1641C2semidirect
12. C31×#1637C2semidirect
13. C31×#1627C2semidirect
14. C31×#1587C2semidirect
15. C31×#1586C2semidirect
215. #20033C31direct (N × H)
240. D4×C31#137semidirect
270. Q8×D8C2×C31semidirect
272. #3299C2×C31semidirect
273. #3278C2×C31semidirect
274. #1719C2×C31semidirect
275. #1703C2×C31semidirect
276. #1694C2×C31semidirect
277. #1678C2×C31semidirect
278. #1665C2×C31semidirect
279. #1644C2×C31semidirect
280. #1641C2×C31semidirect
281. #1637C2×C31semidirect
282. #1627C2×C31semidirect
283. #1587C2×C31semidirect
284. #1586C2×C31semidirect
444. C31#20033direct (N × H)
539. D4C31×#137semidirect

Maximal subgroups

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

subgroupindex
Q8×D8×C312
C31×#33662
C31×#32992
C31×#32782
C31×#17192
C31×#17032
C31×#16942
C31×#16782
C31×#16652
C31×#16442
C31×#16412
C31×#16372
C31×#16272
C31×#15872
C31×#15862
#2003331