Finite Group Databasebeta

← C31×#18711 #21475470

Subgroups — C31×#18711 #21475470

Order 7936.

818 conjugacy classes of subgroups.

The subgroup lattice has 688 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3555C211yesmaximal, characteristic
2C31×#3252C211yesmaximal, characteristic
3C31×#3237C211yesmaximal, characteristic, complemented
4C31×#3170C211yesmaximal, characteristic, complemented
5C31×#1650C211yesmaximal, characteristic, complemented
6C31×#1648C211yesmaximal, characteristic, complemented
7C31×#1645C211yesmaximal, characteristic, complemented
8C31×#1643C211yesmaximal, characteristic, complemented
9C31×#1638C211yesmaximal, characteristic, complemented
10C31×#1636C211yesmaximal, characteristic, complemented
11C31×#1633C211yesmaximal, characteristic, complemented
12C31×#1632C211yesmaximal, characteristic, complemented
13C31×#1559C211yesmaximal, characteristic, complemented
14C31×#1494C211yesmaximal, characteristic
15C31×#1493C211yesmaximal, characteristic, complemented
16C31×#563—22no—
17Q82×C31C2211yescharacteristic
18C31×#557—21no—
19C31×#557C2211yescharacteristic
20C31×#556—21no—
21C31×#556—21no—
22C31×#556C2211yescharacteristic
23C31×#554C2211yescharacteristic
24C31×#552—21no—
25C31×#544—21no—
26C31×#542—21no—
27C31×#541—21no—
28C31×#541—21no—
29C31×#541—22no—
30C31×#533C2211yescharacteristic
31C31×#533C2211yescharacteristic
32C31×#533C2211yescharacteristic
33C31×#529C2211yescharacteristic
34C31×#501—21no—
35C31×#500C2211yescharacteristic
36C31×#494C2211yescharacteristic
37C31×#491—21no—
38C31×#487C2211yescharacteristic
39C31×#487C2211yescharacteristic
40C31×#485—21no—
41C31×#485—21no—
42C31×#479—21no—
43C31×#477C2211yescharacteristic
44C31×#477C2211yescharacteristic
45C31×#477C2211yescharacteristic
46C31×#476C2211yescharacteristic
47C31×#475C2211yescharacteristic
48C31×#475C2211yescharacteristic
49C31×#470—21no—
50C31×#468—21no—
51C31×#467—22no—
52C31×#464—21no—
53C31×#462C2211yescharacteristic
54C31×#461C2211yescharacteristic
55C4×Q16×C31—22no—
56C31×#432C2211yescharacteristic
57C31×#423C2211yescharacteristic
58C2×C4×C8×C31C2211yescharacteristic
59C31×#333C2211yescharacteristic
60C31×#333C2211yescharacteristic
61C31×#332C2211yescharacteristic
62C31×#332C2211yescharacteristic
63C31×Q8⋊C8C2211yescharacteristic
64C31×Q8⋊C8C2211yescharacteristic
65C31×Q8⋊C8C2211yescharacteristic
66C31×Q8⋊C8C2211yescharacteristic
67C31×Q8⋊C8C2211yescharacteristic
68C31×Q8⋊C8C2211yescharacteristic
69C31×D4⋊C8C2211yescharacteristic
70C31×D4⋊C8C2211yescharacteristic
71C2×Q16×C31—22no—
72C2×Q16×C31—21no—
73C2×SD16×C31—21no—
74C2×M16×C31—21no—
75C22×C8×C31—21no—
76C31×C4⋊Q8—22no—
77C31×C4⋊Q8—21no—
78C31×C4⋊Q8—22no—
79C31×C4⋊Q8—21no—
80C31×C4⋊Q8—21no—
81C31×C4⋊Q8D411yescharacteristic
82C31×C4⋊Q8D411yescharacteristic
83C31×C4⋊Q8C2311yescharacteristic
84C31×C4⋊Q8C2311yescharacteristic
85C31×C4⋊Q8C2311yescharacteristic
86C31×C4⋊Q8C2311yescharacteristic
87C31×#126—22no—
88C31×#126—22no—
89C31×#126—22no—
90C31×#126—22no—
91C31×#126—22no—
92C31×#126—22no—
93C31×#126—21no—
94C31×#125—22no—
95C31×#125—22no—
96C31×#125—22no—
97C31×#125—22no—
98C31×#125—21no—
99C31×#125—22no—
100C31×#125—21no—
101C31×#125—21no—
102C31×#125—21no—
103C31×#125—21no—
104C31×#125D411yescharacteristic
105C31×#124—22no—
106C31×#124—21no—
107C31×#124D411yescharacteristic
108C31×#123—22no—
109C31×#123—21no—
110C31×C22⋊Q8—22no—
111C31×C22⋊Q8—22no—
112C31×C22⋊Q8—21no—
113C31×C22⋊Q8—21no—
114C31×C22⋊Q8—22no—
115C31×C22⋊Q8—21no—
116C31×C22⋊Q8—21no—
117C31×C22⋊Q8—21no—
118C31×C22⋊Q8—21no—
119C31×C22⋊Q8D412yes—
120C31×C22⋊Q8D411yescharacteristic
121C31×C22⋊Q8D411yescharacteristic
122C31×C22⋊Q8D411yescharacteristic
123C31×#121D411yescharacteristic
124C4×Q8×C31—22no—
125C4×Q8×C31—21no—
126C4×Q8×C31—21no—
127C4×Q8×C31—21no—
128C4×Q8×C31—21no—
129C4×Q8×C31—21no—
130C4×Q8×C31—21no—
131C4×Q8×C31—21no—
132C4×Q8×C31—21no—
133C4×Q8×C31—21no—
134C4×Q8×C31D412yes—
135C4×Q8×C31C2311yescharacteristic
136C4×Q8×C31C2311yescharacteristic
137C4×Q8×C31C2311yescharacteristic
138C4×D4×C31—21no—
139C4×D4×C31—21no—
140C4×D4×C31C2311yescharacteristic
141C31×#117—22no—
142C31×#117—21no—
143C31×#117—21no—
144C31×#117—21no—
145C31×#117—21no—
146C31×#117—21no—
147C2×C4⋊C4×C31—21no—
148C2×C42×C31C2311yescharacteristic
149C31×#107—22no—
150C31×#107—21no—
151C31×#107—21no—
152C31×#107—21no—
153C31×#106—21no—
154C31×#106—21no—
155C31×#106—21no—
156C31×C4⋊C8—21no—
157C31×C4⋊C8C2311yescharacteristic
158C31×C4⋊C8C2311yescharacteristic
159C31×C4⋊C8C2311yescharacteristic
160C31×C4⋊C8C2311yescharacteristic
161C31×#103—22no—
162C31×#103—21no—
163C31×#103—21no—
164C31×#103—21no—
165C31×#103—21no—
166C31×#103—21no—
167C31×#103—22no—
168C31×#103—21no—
169C31×#103—21no—
170C31×#102—21no—
171C31×C22⋊C8—21no—
172C31×#97—21no—
173C4×C8×C31—21no—
174C4×C8×C31C2311yescharacteristic
175C4×C8×C31C2311yescharacteristic
176C2×Q8×C31—22no—
177C2×Q8×C31—21no—
178C2×Q8×C31—21no—
179C2×Q8×C31—21no—
180C2×Q8×C31—21no—
181C2×Q8×C31C2×D411yescharacteristic
182C2×Q8×C31C2×D411yescharacteristic
183C2×Q8×C31C2×D411yescharacteristic
184C2×Q8×C31C2×D412yes—
185C2×D4×C31—21no—
186C2×D4×C31C2×D411yescharacteristic
187C22×C4×C31—22no—
188C22×C4×C31—21no—
189C22×C4×C31C2×D411yescharacteristic
190C22×C4×C31C2×D411yescharacteristic
191C22×C4×C31C2×D411yescharacteristic
192Q16×C31—44no—
193Q16×C31—81no—
194SD16×C31—81no—
195M16×C31—81no—
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—42no—
203C4⋊C4×C31—22no—
204C4⋊C4×C31—22no—
205C4⋊C4×C31—22no—
206C4⋊C4×C31—22no—
207C4⋊C4×C31—22no—
208C4⋊C4×C31—22no—
209C4⋊C4×C31—22no—
210C4⋊C4×C31—22no—
211C4⋊C4×C31—21no—
212C4⋊C4×C31—21no—
213C4⋊C4×C31—21no—
214C4⋊C4×C31—21no—
215C4⋊C4×C31—21no—
216C4⋊C4×C31—21no—
217C4⋊C4×C31—21no—
218C4⋊C4×C31—22no—
219C4⋊C4×C31—21no—
220C4⋊C4×C31—22no—
221C4⋊C4×C31—21no—
222C4⋊C4×C31—21no—
223C4⋊C4×C31—21no—
224C4⋊C4×C31—21no—
225C4⋊C4×C31—21no—
226C4⋊C4×C31—21no—
227C4⋊C4×C31—21no—
228C4⋊C4×C31—21no—
229C4⋊C4×C31—21no—
230C4⋊C4×C31—21no—
231C4⋊C4×C31—41no—
232C4⋊C4×C31—41no—
233C4⋊C4×C31C2×D411yescharacteristic
234C4⋊C4×C31C2×D411yescharacteristic
235C4⋊C4×C31C2×D412yes—
236C4⋊C4×C31C2×D411yescharacteristic
237C4⋊C4×C31C2×D411yescharacteristic
238C22⋊C4×C31—22no—
239C22⋊C4×C31—22no—
240C22⋊C4×C31—22no—
241C22⋊C4×C31—21no—
242C22⋊C4×C31—22no—
243C22⋊C4×C31—21no—
244C22⋊C4×C31—21no—
245C22⋊C4×C31—21no—
246C22⋊C4×C31—21no—
247C22⋊C4×C31—21no—
248C22⋊C4×C31—21no—
249C22⋊C4×C31—41no—
250C42×C31—22no—
251C42×C31—22no—
252C42×C31—22no—
253C42×C31—22no—
254C42×C31—21no—
255C42×C31—21no—
256C42×C31—21no—
257C42×C31—41no—
258C42×C31C2×D411yescharacteristic
259C42×C31C2×D411yescharacteristic
260C42×C31C2×D411yescharacteristic
261C42×C31C2411yescharacteristic
262#18711C3111yesmaximal, characteristic, direct product factor, Sylow
263C23×C31—21no—
264C23×C31#12011yescharacteristic
265Q8×C31—21no—
266Q8×C31—21no—
267Q8×C31—21no—
268Q8×C31—21no—
269Q8×C31—21no—
270Q8×C31—21no—
271Q8×C31—42no—
272Q8×C31—42no—
273Q8×C31—41no—
274Q8×C31—41no—
275Q8×C31—41no—
276Q8×C31—41no—
277Q8×C31—81no—
278Q8×C31—82no—
279D4×C31—21no—
280D4×C31—21no—
281D4×C31—81no—
282C2×C4×C31—21no—
283C2×C4×C31—21no—
284C2×C4×C31—21no—
285C2×C4×C31—21no—
286C2×C4×C31—21no—
287C2×C4×C31—21no—
288C2×C4×C31—21no—
289C2×C4×C31—22no—
290C2×C4×C31—21no—
291C2×C4×C31—21no—
292C2×C4×C31—21no—
293C2×C4×C31—22no—
294C2×C4×C31—21no—
295C2×C4×C31—41no—
296C2×C4×C31—41no—
297C2×C4×C31—41no—
298C2×C4×C31—41no—
299C2×C4×C31—41no—
300C2×C4×C31—82no—
301C2×C4×C31#12011yescharacteristic
302C2×C4×C31#12011yescharacteristic
303C2×C4×C31#12011yescharacteristic
304C2×C4×C31C22×D411yescharacteristic
305C2×C4×C31C22×D411yescharacteristic
306C2×C4×C31C22×D411yescharacteristic
307C8×C31—22no—
308C8×C31—41no—
309C8×C31—41no—
310C8×C31—41no—
311C8×C31—41no—
312C8×C31—41no—
313#3555C2×C3111yescharacteristic
314#3252C2×C3111yescharacteristic
315#3237C2×C3111yescharacteristic, complemented
316#3170C2×C3111yescharacteristic, complemented
317#1650C2×C3111yescharacteristic, complemented
318#1648C2×C3111yescharacteristic, complemented
319#1645C2×C3111yescharacteristic, complemented
320#1643C2×C3111yescharacteristic, complemented
321#1638C2×C3111yescharacteristic, complemented
322#1636C2×C3111yescharacteristic, complemented
323#1633C2×C3111yescharacteristic, complemented
324#1632C2×C3111yescharacteristic, complemented
325#1559C2×C3111yescharacteristic, complemented
326#1494C2×C3111yescharacteristic
327#1493C2×C3111yescharacteristic, complemented
328C22×C31—21no—
329C22×C31—21no—
330C22×C31—21no—
331C22×C31—41no—
332C22×C31—41no—
333C22×C31—41no—
334C22×C31C2×#12011yescharacteristic
335C4×C31—21no—
336C4×C31—21no—
337C4×C31—21no—
338C4×C31—21no—
339C4×C31—41no—
340C4×C31—41no—
341C4×C31—41no—
342C4×C31—41no—
343C4×C31—42no—
344C4×C31—41no—
345C4×C31—42no—
346C4×C31—41no—
347C4×C31—41no—
348C4×C31—81no—
349C4×C31—81no—
350C4×C31#57711yescharacteristic
351C4×C31#57811yescharacteristic
352C4×C31#57811yescharacteristic
353C4×C31#57811yescharacteristic
354#563—22no—
355Q82C22×C3111yescharacteristic
356#557—21no—
357#557C22×C3111yescharacteristic
358#556—21no—
359#556—21no—
360#556C22×C3111yescharacteristic
361#554C22×C3111yescharacteristic
362#552—21no—
363#544—21no—
364#542—21no—
365#541—21no—
366#541—21no—
367#541—22no—
368#533C22×C3111yescharacteristic
369#533C22×C3111yescharacteristic
370#533C22×C3111yescharacteristic
371#529C22×C3111yescharacteristic
372#501—21no—
373#500C22×C3111yescharacteristic
374#494C22×C3111yescharacteristic
375#491—21no—
376#487C22×C3111yescharacteristic
377#487C22×C3111yescharacteristic
378#485—21no—
379#485—21no—
380#479—21no—
381#477C22×C3111yescharacteristic
382#477C22×C3111yescharacteristic
383#477C22×C3111yescharacteristic
384#476C22×C3111yescharacteristic
385#475C22×C3111yescharacteristic
386#475C22×C3111yescharacteristic
387#470—21no—
388#468—21no—
389#467—22no—
390#464—21no—
391#462C22×C3111yescharacteristic
392#461C22×C3111yescharacteristic
393C4×Q16—22no—
394#432C22×C3111yescharacteristic
395#423C22×C3111yescharacteristic
396C2×C4×C8C22×C3111yescharacteristic
397#333C22×C3111yescharacteristic
398#333C22×C3111yescharacteristic
399#332C22×C3111yescharacteristic
400#332C22×C3111yescharacteristic
401Q8⋊C8C22×C3111yescharacteristic
402Q8⋊C8C22×C3111yescharacteristic
403Q8⋊C8C22×C3111yescharacteristic
404Q8⋊C8C22×C3111yescharacteristic
405Q8⋊C8C22×C3111yescharacteristic
406Q8⋊C8C22×C3111yescharacteristic
407D4⋊C8C22×C3111yescharacteristic
408D4⋊C8C22×C3111yescharacteristic
409C2×C31—41no—
410C2×C31—81no—
411C2×C31#301111yescharacteristic
412C2×C31#301311yescharacteristic
413C2×C31#301811yescharacteristic
414C2×Q16—22no—
415C2×Q16—21no—
416C2×SD16—21no—
417C2×M16—21no—
418C22×C8—21no—
419C4⋊Q8—22no—
420C4⋊Q8—21no—
421C4⋊Q8—22no—
422C4⋊Q8—21no—
423C4⋊Q8—21no—
424C4⋊Q8D4×C3111yescharacteristic
425C4⋊Q8D4×C3111yescharacteristic
426C4⋊Q8C23×C3111yescharacteristic
427C4⋊Q8C23×C3111yescharacteristic
428C4⋊Q8C23×C3111yescharacteristic
429C4⋊Q8C23×C3111yescharacteristic
430#126—22no—
431#126—22no—
432#126—22no—
433#126—22no—
434#126—22no—
435#126—22no—
436#126—21no—
437#125—22no—
438#125—22no—
439#125—22no—
440#125—22no—
441#125—21no—
442#125—22no—
443#125—21no—
444#125—21no—
445#125—21no—
446#125—21no—
447#125D4×C3111yescharacteristic
448#124—22no—
449#124—21no—
450#124D4×C3111yescharacteristic
451#123—22no—
452#123—21no—
453C22⋊Q8—22no—
454C22⋊Q8—22no—
455C22⋊Q8—21no—
456C22⋊Q8—21no—
457C22⋊Q8—22no—
458C22⋊Q8—21no—
459C22⋊Q8—21no—
460C22⋊Q8—21no—
461C22⋊Q8—21no—
462C22⋊Q8D4×C3111yescharacteristic
463C22⋊Q8D4×C3111yescharacteristic
464C22⋊Q8D4×C3111yescharacteristic
465C22⋊Q8D4×C3112yes—
466#121D4×C3111yescharacteristic
467C4×Q8—22no—
468C4×Q8—21no—
469C4×Q8—21no—
470C4×Q8—21no—
471C4×Q8—21no—
472C4×Q8—21no—
473C4×Q8—21no—
474C4×Q8—21no—
475C4×Q8—21no—
476C4×Q8—21no—
477C4×Q8D4×C3112yes—
478C4×Q8C23×C3111yescharacteristic
479C4×Q8C23×C3111yescharacteristic
480C4×Q8C23×C3111yescharacteristic
481C4×D4—21no—
482C4×D4—21no—
483C4×D4C23×C3111yescharacteristic
484#117—22no—
485#117—21no—
486#117—21no—
487#117—21no—
488#117—21no—
489#117—21no—
490C2×C4⋊C4—21no—
491C2×C42C23×C3111yescharacteristic
492#107—22no—
493#107—21no—
494#107—21no—
495#107—21no—
496#106—21no—
497#106—21no—
498#106—21no—
499C4⋊C8—21no—
500C4⋊C8C23×C3111yescharacteristic
501C4⋊C8C23×C3111yescharacteristic
502C4⋊C8C23×C3111yescharacteristic
503C4⋊C8C23×C3111yescharacteristic
504#103—22no—
505#103—21no—
506#103—21no—
507#103—21no—
508#103—21no—
509#103—21no—
510#103—22no—
511#103—21no—
512#103—21no—
513#102—21no—
514C22⋊C8—21no—
515#97—21no—
516C4×C8—21no—
517C4×C8C23×C3111yescharacteristic
518C4×C8C23×C3111yescharacteristic
519C31#1871111yescharacteristic, direct product factor, Sylow
520C2×Q8—22no—
521C2×Q8—21no—
522C2×Q8—21no—
523C2×Q8—21no—
524C2×Q8—21no—
525C2×Q8C2×D4×C3111yescharacteristic
526C2×Q8C2×D4×C3111yescharacteristic
527C2×Q8C2×D4×C3111yescharacteristic
528C2×Q8C2×D4×C3112yes—
529C2×D4—21no—
530C2×D4C2×D4×C3111yescharacteristic
531C22×C4—22no—
532C22×C4—21no—
533C22×C4C2×D4×C3111yescharacteristic
534C22×C4C2×D4×C3111yescharacteristic
535C22×C4C2×D4×C3111yescharacteristic
536Q16—44no—
537Q16—81no—
538SD16—81no—
539M16—81no—
540C2×C8—21no—
541C2×C8—21no—
542C2×C8—21no—
543C2×C8—21no—
544C2×C8—21no—
545C2×C8—21no—
546C2×C8—42no—
547C4⋊C4—22no—
548C4⋊C4—22no—
549C4⋊C4—22no—
550C4⋊C4—22no—
551C4⋊C4—22no—
552C4⋊C4—22no—
553C4⋊C4—22no—
554C4⋊C4—22no—
555C4⋊C4—21no—
556C4⋊C4—21no—
557C4⋊C4—21no—
558C4⋊C4—21no—
559C4⋊C4—21no—
560C4⋊C4—21no—
561C4⋊C4—21no—
562C4⋊C4—22no—
563C4⋊C4—21no—
564C4⋊C4—22no—
565C4⋊C4—21no—
566C4⋊C4—21no—
567C4⋊C4—21no—
568C4⋊C4—21no—
569C4⋊C4—21no—
570C4⋊C4—21no—
571C4⋊C4—21no—
572C4⋊C4—21no—
573C4⋊C4—21no—
574C4⋊C4—21no—
575C4⋊C4—41no—
576C4⋊C4—41no—
577C4⋊C4C2×D4×C3111yescharacteristic
578C4⋊C4C2×D4×C3111yescharacteristic
579C4⋊C4C2×D4×C3112yes—
580C4⋊C4C2×D4×C3111yescharacteristic
581C4⋊C4C2×D4×C3111yescharacteristic
582C22⋊C4—22no—
583C22⋊C4—22no—
584C22⋊C4—22no—
585C22⋊C4—21no—
586C22⋊C4—22no—
587C22⋊C4—21no—
588C22⋊C4—21no—
589C22⋊C4—21no—
590C22⋊C4—21no—
591C22⋊C4—21no—
592C22⋊C4—21no—
593C22⋊C4—41no—
594C42—22no—
595C42—22no—
596C42—22no—
597C42—22no—
598C42—21no—
599C42—21no—
600C42—21no—
601C42—41no—
602C42C2×D4×C3111yescharacteristic
603C42C2×D4×C3111yescharacteristic
604C42C2×D4×C3111yescharacteristic
605C42C24×C3111yescharacteristic
606C23—21no—
607C23C31×#12011yescharacteristic
608Q8—21no—
609Q8—21no—
610Q8—21no—
611Q8—21no—
612Q8—21no—
613Q8—21no—
614Q8—42no—
615Q8—42no—
616Q8—41no—
617Q8—41no—
618Q8—41no—
619Q8—41no—
620Q8—81no—
621Q8—82no—
622D4—21no—
623D4—21no—
624D4—81no—
625C2×C4—21no—
626C2×C4—21no—
627C2×C4—21no—
628C2×C4—21no—
629C2×C4—21no—
630C2×C4—21no—
631C2×C4—21no—
632C2×C4—22no—
633C2×C4—21no—
634C2×C4—21no—
635C2×C4—21no—
636C2×C4—22no—
637C2×C4—21no—
638C2×C4—41no—
639C2×C4—41no—
640C2×C4—41no—
641C2×C4—41no—
642C2×C4—41no—
643C2×C4—82no—
644C2×C4C31×#12011yescharacteristic
645C2×C4C31×#12011yescharacteristic
646C2×C4C31×#12011yescharacteristic
647C2×C4C22×D4×C3111yescharacteristic
648C2×C4C22×D4×C3111yescharacteristic
649C2×C4C22×D4×C3111yescharacteristic
650C8—22no—
651C8—41no—
652C8—41no—
653C8—41no—
654C8—41no—
655C8—41no—
656C22—21no—
657C22—21no—
658C22—21no—
659C22—41no—
660C22—41no—
661C22—41no—
662C22C2×C31×#12011yescharacteristic
663C4—21no—
664C4—21no—
665C4—21no—
666C4—21no—
667C4—41no—
668C4—41no—
669C4—41no—
670C4—41no—
671C4—42no—
672C4—41no—
673C4—42no—
674C4—41no—
675C4—41no—
676C4—81no—
677C4—81no—
678C4C31×#57711yescharacteristic
679C4C31×#57811yescharacteristic
680C4C31×#57811yescharacteristic
681C4C31×#57811yescharacteristic
682C2—41no—
683C2—81no—
684C2C31×#301111yescharacteristic
685C2C31×#301311yescharacteristic
686C2C31×#301811yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#121D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#3237C2semidirect
4. C31×#3170C2semidirect
5. C31×#1650C2semidirect
6. C31×#1648C2semidirect
7. C31×#1645C2semidirect
8. C31×#1643C2semidirect
9. C31×#1638C2semidirect
10. C31×#1636C2semidirect
11. C31×#1633C2semidirect
12. C31×#1632C2semidirect
13. C31×#1559C2semidirect
15. C31×#1493C2semidirect
262. #18711C31direct (N × H)
315. #3237C2×C31semidirect
316. #3170C2×C31semidirect
317. #1650C2×C31semidirect
318. #1648C2×C31semidirect
319. #1645C2×C31semidirect
320. #1643C2×C31semidirect
321. #1638C2×C31semidirect
322. #1636C2×C31semidirect
323. #1633C2×C31semidirect
324. #1632C2×C31semidirect
325. #1559C2×C31semidirect
327. #1493C2×C31semidirect
519. C31#18711direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35552
C31×#32522
C31×#32372
C31×#31702
C31×#16502
C31×#16482
C31×#16452
C31×#16432
C31×#16382
C31×#16362
C31×#16332
C31×#16322
C31×#15592
C31×#14942
C31×#14932
#1871131