Finite Group Databasebeta

← C31×#18031 #21474790

Subgroups — C31×#18031 #21474790

Order 7936.

598 conjugacy classes of subgroups.

The subgroup lattice has 580 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3102C211yesmaximal, characteristic
2C31×#2994C211yesmaximal, characteristic, complemented
3C31×#2991C211yesmaximal, characteristic, complemented
4C31×#1594C211yesmaximal, characteristic, complemented
5C31×#1590C211yesmaximal, characteristic, complemented
6C31×#1587C211yesmaximal, characteristic, complemented
7C31×#1586C211yesmaximal, characteristic, complemented
8C31×#1583C211yesmaximal, characteristic, complemented
9C31×#1583C211yesmaximal, characteristic, complemented
10C31×#1579C211yesmaximal, characteristic, complemented
11C8×SD16×C31C211yesmaximal, characteristic, complemented
12C31×#1570C211yesmaximal, characteristic, complemented
13C31×#1495C211yesmaximal, characteristic, complemented
14C31×#1477C211yesmaximal, characteristic, complemented
15C31×#1454C211yesmaximal, characteristic, complemented
16C31×#529C2211yescharacteristic
17C4×#41×C31C2211yescharacteristic
18C31×#485C411yescharacteristic
19C31×#482C411yescharacteristic
20C31×#479C411yescharacteristic
21C31×#478C411yescharacteristic
22C31×#464C411yescharacteristic
23C31×#463C411yescharacteristic
24C31×#452C411yescharacteristic
25C31×#449C411yescharacteristic
26C31×#446C2211yescharacteristic
27C8×Q8×C31C2211yescharacteristic
28C8×Q8×C31C2211yescharacteristic
29C8×Q8×C31C2211yescharacteristic
30C4×Q16×C31C2211yescharacteristic
31C4×SD16×C31C2211yescharacteristic
32C4×SD16×C31C2211yescharacteristic
33C4×D8×C31C2211yescharacteristic
34C31×#436—21no—
35C31×#436—21no—
36C31×#436C2211yescharacteristic
37C31×#436C2211yescharacteristic
38C31×#436C2211yescharacteristic
39C31×#435—21no—
40C8×D4×C31—21no—
41C8×D4×C31C2211yescharacteristic
42C31×#433—21no—
43C31×#431—21no—
44C31×#431C2211yescharacteristic
45C31×#431C2211yescharacteristic
46C31×#431C2211yescharacteristic
47C31×#424—21no—
48C31×#423—21no—
49C31×#423C2211yescharacteristic
50C2×C31×C4⋊C8C2211yescharacteristic
51C31×#334C2211yescharacteristic
52C31×#334C2211yescharacteristic
53C31×#334C2211yescharacteristic
54C31×#334C2211yescharacteristic
55C31×Q8⋊C8C2211yescharacteristic
56C31×Q8⋊C8C2211yescharacteristic
57C31×Q8⋊C8C2211yescharacteristic
58C31×Q8⋊C8C2211yescharacteristic
59C31×D4⋊C8C2211yescharacteristic
60C31×D4⋊C8C2211yescharacteristic
61C31×D4⋊C8C2211yescharacteristic
62C31×D4⋊C8C2211yescharacteristic
63C31×#322C2211yescharacteristic
64C31×#322C2211yescharacteristic
65C31×#322C2211yescharacteristic
66C82×C31C2211yescharacteristic
67C2×#41×C31C2×C411yescharacteristic
68C2×Q16×C31C2×C411yescharacteristic
69C2×SD16×C31C2×C411yescharacteristic
70C2×SD16×C31C2×C411yescharacteristic
71C2×D8×C31C2×C411yescharacteristic
72C2×M16×C31—21no—
73C2×M16×C31—21no—
74C2×M16×C31—21no—
75C2×M16×C31—21no—
76C22×C8×C31—21no—
77C22×C8×C31—21no—
78C31×#126—21no—
79C31×#125C2×C411yescharacteristic
80C31×#124C2×C411yescharacteristic
81C31×#123—21no—
82C31×C22⋊Q8C2×C411yescharacteristic
83C31×#121C2×C411yescharacteristic
84C4×Q8×C31C2×C411yescharacteristic
85C4×Q8×C31C2311yescharacteristic
86C4×Q8×C31C2311yescharacteristic
87C4×D4×C31—21no—
88C4×D4×C31—21no—
89C4×D4×C31—21no—
90C4×D4×C31C2×C411yescharacteristic
91C4×D4×C31C2311yescharacteristic
92C4×D4×C31C2311yescharacteristic
93C31×#117—21no—
94C31×#117—21no—
95C31×#117C2×C411yescharacteristic
96C2×C42×C31—21no—
97C2×C42×C31C2311yescharacteristic
98C31×#107C2×C411yescharacteristic
99C31×#107C2×C411yescharacteristic
100C31×#106C2×C411yescharacteristic
101C31×#106C2×C411yescharacteristic
102C31×C4⋊C8—21no—
103C31×C4⋊C8—21no—
104C31×C4⋊C8—21no—
105C31×C4⋊C8—21no—
106C31×C4⋊C8—21no—
107C31×C4⋊C8—21no—
108C31×C4⋊C8—21no—
109C31×C4⋊C8C2×C411yescharacteristic
110C31×C4⋊C8C2×C411yescharacteristic
111C31×C4⋊C8D411yescharacteristic
112C31×C4⋊C8D411yescharacteristic
113C31×C4⋊C8C2311yescharacteristic
114C31×C4⋊C8C2311yescharacteristic
115C31×C4⋊C8C2311yescharacteristic
116C31×C4⋊C8C2311yescharacteristic
117C31×#103C2×C411yescharacteristic
118C31×#103C2×C411yescharacteristic
119C31×#103C2×C411yescharacteristic
120C31×#103C2×C411yescharacteristic
121C31×#102C2×C411yescharacteristic
122C31×#102C2×C411yescharacteristic
123C31×#102C2×C411yescharacteristic
124C31×#102C2×C411yescharacteristic
125C31×C22⋊C8—21no—
126C31×C22⋊C8—21no—
127C31×C22⋊C8—21no—
128C31×C22⋊C8—21no—
129C31×C22⋊C8—21no—
130C31×C22⋊C8C2×C411yescharacteristic
131C31×C22⋊C8C2×C411yescharacteristic
132C31×C22⋊C8D411yescharacteristic
133C31×C22⋊C8D411yescharacteristic
134C31×#97—21no—
135C4×C8×C31—21no—
136C4×C8×C31—21no—
137C4×C8×C31—21no—
138C4×C8×C31C2311yescharacteristic
139C4×C8×C31C2311yescharacteristic
140C4×C8×C31C2311yescharacteristic
141C4×C8×C31C2311yescharacteristic
142C4×C8×C31C2311yescharacteristic
143C4×C8×C31C2311yescharacteristic
144#41×C31—22no—
145#41×C31—41no—
146C2×Q8×C31C22×C411yescharacteristic
147C2×Q8×C31C22×C411yescharacteristic
148C2×D4×C31—21no—
149C2×D4×C31—21no—
150C2×D4×C31C22×C411yescharacteristic
151C2×D4×C31C22×C411yescharacteristic
152C22×C4×C31—21no—
153C22×C4×C31—21no—
154C22×C4×C31—21no—
155C22×C4×C31—21no—
156C22×C4×C31C22×C411yescharacteristic
157C22×C4×C31C2×D411yescharacteristic
158C22×C4×C31#4111yescharacteristic
159Q16×C31—22no—
160SD16×C31—22no—
161SD16×C31—41no—
162D8×C31—41no—
163M16×C31—81no—
164M16×C31—81no—
165M16×C31—81no—
166M16×C31—81no—
167C2×C8×C31—21no—
168C2×C8×C31—21no—
169C2×C8×C31—21no—
170C2×C8×C31—21no—
171C2×C8×C31—21no—
172C2×C8×C31—21no—
173C2×C8×C31—81no—
174C2×C8×C31—81no—
175C2×C8×C31C22×C411yescharacteristic
176C2×C8×C31C22×C411yescharacteristic
177C2×C8×C31C22×C411yescharacteristic
178C2×C8×C31C22×C411yescharacteristic
179C2×C8×C31C2×D411yescharacteristic
180C2×C8×C31C2×D411yescharacteristic
181C2×C8×C31C2×D411yescharacteristic
182C2×C8×C31C2×D411yescharacteristic
183C4⋊C4×C31—21no—
184C4⋊C4×C31—21no—
185C4⋊C4×C31—21no—
186C4⋊C4×C31—21no—
187C4⋊C4×C31—21no—
188C4⋊C4×C31—21no—
189C4⋊C4×C31C22×C411yescharacteristic
190C4⋊C4×C31C22×C411yescharacteristic
191C4⋊C4×C31C22×C411yescharacteristic
192C4⋊C4×C31C22×C411yescharacteristic
193C22⋊C4×C31—21no—
194C22⋊C4×C31—21no—
195C22⋊C4×C31—21no—
196C22⋊C4×C31—21no—
197C22⋊C4×C31—21no—
198C22⋊C4×C31—21no—
199C22⋊C4×C31—21no—
200C22⋊C4×C31—21no—
201C42×C31—21no—
202C42×C31—21no—
203C42×C31—21no—
204C42×C31—21no—
205C42×C31C22×C411yescharacteristic
206C42×C31C2×D411yescharacteristic
207C42×C31#4111yescharacteristic
208C42×C31C2411yescharacteristic
209#18031C3111yesmaximal, characteristic, direct product factor, Sylow
210C23×C31—21no—
211C23×C31—21no—
212C23×C31C4×D411yescharacteristic
213Q8×C31—21no—
214Q8×C31—21no—
215Q8×C31—21no—
216Q8×C31#13112yes—
217D4×C31—21no—
218D4×C31—21no—
219D4×C31—21no—
220D4×C31—21no—
221D4×C31—42no—
222D4×C31—42no—
223C2×C4×C31—21no—
224C2×C4×C31—21no—
225C2×C4×C31—21no—
226C2×C4×C31—21no—
227C2×C4×C31—21no—
228C2×C4×C31—21no—
229C2×C4×C31—21no—
230C2×C4×C31—21no—
231C2×C4×C31—21no—
232C2×C4×C31—21no—
233C2×C4×C31—41no—
234C2×C4×C31—42no—
235C2×C4×C31—42no—
236C2×C4×C31—41no—
237C2×C4×C31—41no—
238C2×C4×C31—41no—
239C2×C4×C31—41no—
240C2×C4×C31C4×D411yescharacteristic
241C2×C4×C31C4×D411yescharacteristic
242C2×C4×C31C4×D411yescharacteristic
243C2×C4×C31C23×C411yescharacteristic
244C2×C4×C31C22×D411yescharacteristic
245C2×C4×C31C2×#4111yescharacteristic
246C8×C31—21no—
247C8×C31—21no—
248C8×C31—21no—
249C8×C31—21no—
250C8×C31—21no—
251C8×C31—21no—
252C8×C31—21no—
253C8×C31—21no—
254C8×C31—41no—
255C8×C31—41no—
256C8×C31—41no—
257C8×C31—41no—
258C8×C31—41no—
259C8×C31—41no—
260#3102C2×C3111yescharacteristic
261#2994C2×C3111yescharacteristic, complemented
262#2991C2×C3111yescharacteristic, complemented
263#1594C2×C3111yescharacteristic, complemented
264#1590C2×C3111yescharacteristic, complemented
265#1587C2×C3111yescharacteristic, complemented
266#1586C2×C3111yescharacteristic, complemented
267#1583C2×C3111yescharacteristic, complemented
268#1583C2×C3111yescharacteristic, complemented
269#1579C2×C3111yescharacteristic, complemented
270C8×SD16C2×C3111yescharacteristic, complemented
271#1570C2×C3111yescharacteristic, complemented
272#1495C2×C3111yescharacteristic, complemented
273#1477C2×C3111yescharacteristic, complemented
274#1454C2×C3111yescharacteristic, complemented
275C22×C31—21no—
276C22×C31—21no—
277C22×C31—21no—
278C22×C31—41no—
279C22×C31—41no—
280C22×C31—41no—
281C22×C31—41no—
282C22×C31—41no—
283C22×C31—41no—
284C22×C31C2×C4×D411yescharacteristic
285C4×C31—21no—
286C4×C31—22no—
287C4×C31—21no—
288C4×C31—21no—
289C4×C31—21no—
290C4×C31—41no—
291C4×C31—41no—
292C4×C31—41no—
293C4×C31—41no—
294C4×C31—41no—
295C4×C31C2×#13111yescharacteristic
296C4×C31#56811yescharacteristic
297C4×C31#57711yescharacteristic
298C4×C31#57711yescharacteristic
299#529C22×C3111yescharacteristic
300C4×#41C22×C3111yescharacteristic
301#485C4×C3111yescharacteristic
302#482C4×C3111yescharacteristic
303#479C4×C3111yescharacteristic
304#478C4×C3111yescharacteristic
305#464C4×C3111yescharacteristic
306#463C4×C3111yescharacteristic
307#452C4×C3111yescharacteristic
308#449C4×C3111yescharacteristic
309#446C22×C3111yescharacteristic
310C8×Q8C22×C3111yescharacteristic
311C8×Q8C22×C3111yescharacteristic
312C8×Q8C22×C3111yescharacteristic
313C4×Q16C22×C3111yescharacteristic
314C4×SD16C22×C3111yescharacteristic
315C4×SD16C22×C3111yescharacteristic
316C4×D8C22×C3111yescharacteristic
317#436—21no—
318#436—21no—
319#436C22×C3111yescharacteristic
320#436C22×C3111yescharacteristic
321#436C22×C3111yescharacteristic
322#435—21no—
323C8×D4—21no—
324C8×D4C22×C3111yescharacteristic
325#433—21no—
326#431—21no—
327#431C22×C3111yescharacteristic
328#431C22×C3111yescharacteristic
329#431C22×C3111yescharacteristic
330#424—21no—
331#423—21no—
332#423C22×C3111yescharacteristic
333C2×C4⋊C8C22×C3111yescharacteristic
334#334C22×C3111yescharacteristic
335#334C22×C3111yescharacteristic
336#334C22×C3111yescharacteristic
337#334C22×C3111yescharacteristic
338Q8⋊C8C22×C3111yescharacteristic
339Q8⋊C8C22×C3111yescharacteristic
340Q8⋊C8C22×C3111yescharacteristic
341Q8⋊C8C22×C3111yescharacteristic
342D4⋊C8C22×C3111yescharacteristic
343D4⋊C8C22×C3111yescharacteristic
344D4⋊C8C22×C3111yescharacteristic
345D4⋊C8C22×C3111yescharacteristic
346#322C22×C3111yescharacteristic
347#322C22×C3111yescharacteristic
348#322C22×C3111yescharacteristic
349C82C22×C3111yescharacteristic
350C2×C31—41no—
351C2×C31—81no—
352C2×C31—81no—
353C2×C31#293311yescharacteristic
354C2×C31#295211yescharacteristic
355C2×C31#295511yescharacteristic
356C2×#41C2×C4×C3111yescharacteristic
357C2×Q16C2×C4×C3111yescharacteristic
358C2×SD16C2×C4×C3111yescharacteristic
359C2×SD16C2×C4×C3111yescharacteristic
360C2×D8C2×C4×C3111yescharacteristic
361C2×M16—21no—
362C2×M16—21no—
363C2×M16—21no—
364C2×M16—21no—
365C22×C8—21no—
366C22×C8—21no—
367#126—21no—
368#125C2×C4×C3111yescharacteristic
369#124C2×C4×C3111yescharacteristic
370#123—21no—
371C22⋊Q8C2×C4×C3111yescharacteristic
372#121C2×C4×C3111yescharacteristic
373C4×Q8C2×C4×C3111yescharacteristic
374C4×Q8C23×C3111yescharacteristic
375C4×Q8C23×C3111yescharacteristic
376C4×D4—21no—
377C4×D4—21no—
378C4×D4—21no—
379C4×D4C2×C4×C3111yescharacteristic
380C4×D4C23×C3111yescharacteristic
381C4×D4C23×C3111yescharacteristic
382#117—21no—
383#117—21no—
384#117C2×C4×C3111yescharacteristic
385C2×C42—21no—
386C2×C42C23×C3111yescharacteristic
387#107C2×C4×C3111yescharacteristic
388#107C2×C4×C3111yescharacteristic
389#106C2×C4×C3111yescharacteristic
390#106C2×C4×C3111yescharacteristic
391C4⋊C8—21no—
392C4⋊C8—21no—
393C4⋊C8—21no—
394C4⋊C8—21no—
395C4⋊C8—21no—
396C4⋊C8—21no—
397C4⋊C8—21no—
398C4⋊C8C2×C4×C3111yescharacteristic
399C4⋊C8C2×C4×C3111yescharacteristic
400C4⋊C8D4×C3111yescharacteristic
401C4⋊C8D4×C3111yescharacteristic
402C4⋊C8C23×C3111yescharacteristic
403C4⋊C8C23×C3111yescharacteristic
404C4⋊C8C23×C3111yescharacteristic
405C4⋊C8C23×C3111yescharacteristic
406#103C2×C4×C3111yescharacteristic
407#103C2×C4×C3111yescharacteristic
408#103C2×C4×C3111yescharacteristic
409#103C2×C4×C3111yescharacteristic
410#102C2×C4×C3111yescharacteristic
411#102C2×C4×C3111yescharacteristic
412#102C2×C4×C3111yescharacteristic
413#102C2×C4×C3111yescharacteristic
414C22⋊C8—21no—
415C22⋊C8—21no—
416C22⋊C8—21no—
417C22⋊C8—21no—
418C22⋊C8—21no—
419C22⋊C8C2×C4×C3111yescharacteristic
420C22⋊C8C2×C4×C3111yescharacteristic
421C22⋊C8D4×C3111yescharacteristic
422C22⋊C8D4×C3111yescharacteristic
423#97—21no—
424C4×C8—21no—
425C4×C8—21no—
426C4×C8—21no—
427C4×C8C23×C3111yescharacteristic
428C4×C8C23×C3111yescharacteristic
429C4×C8C23×C3111yescharacteristic
430C4×C8C23×C3111yescharacteristic
431C4×C8C23×C3111yescharacteristic
432C4×C8C23×C3111yescharacteristic
433C31#1803111yescharacteristic, direct product factor, Sylow
434#41—22no—
435#41—41no—
436C2×Q8C22×C4×C3111yescharacteristic
437C2×Q8C22×C4×C3111yescharacteristic
438C2×D4—21no—
439C2×D4—21no—
440C2×D4C22×C4×C3111yescharacteristic
441C2×D4C22×C4×C3111yescharacteristic
442C22×C4—21no—
443C22×C4—21no—
444C22×C4—21no—
445C22×C4—21no—
446C22×C4C22×C4×C3111yescharacteristic
447C22×C4C2×D4×C3111yescharacteristic
448C22×C4#41×C3111yescharacteristic
449Q16—22no—
450SD16—22no—
451SD16—41no—
452D8—41no—
453M16—81no—
454M16—81no—
455M16—81no—
456M16—81no—
457C2×C8—21no—
458C2×C8—21no—
459C2×C8—21no—
460C2×C8—21no—
461C2×C8—21no—
462C2×C8—21no—
463C2×C8—81no—
464C2×C8—81no—
465C2×C8C22×C4×C3111yescharacteristic
466C2×C8C22×C4×C3111yescharacteristic
467C2×C8C22×C4×C3111yescharacteristic
468C2×C8C22×C4×C3111yescharacteristic
469C2×C8C2×D4×C3111yescharacteristic
470C2×C8C2×D4×C3111yescharacteristic
471C2×C8C2×D4×C3111yescharacteristic
472C2×C8C2×D4×C3111yescharacteristic
473C4⋊C4—21no—
474C4⋊C4—21no—
475C4⋊C4—21no—
476C4⋊C4—21no—
477C4⋊C4—21no—
478C4⋊C4—21no—
479C4⋊C4C22×C4×C3111yescharacteristic
480C4⋊C4C22×C4×C3111yescharacteristic
481C4⋊C4C22×C4×C3111yescharacteristic
482C4⋊C4C22×C4×C3111yescharacteristic
483C22⋊C4—21no—
484C22⋊C4—21no—
485C22⋊C4—21no—
486C22⋊C4—21no—
487C22⋊C4—21no—
488C22⋊C4—21no—
489C22⋊C4—21no—
490C22⋊C4—21no—
491C42—21no—
492C42—21no—
493C42—21no—
494C42—21no—
495C42C22×C4×C3111yescharacteristic
496C42C2×D4×C3111yescharacteristic
497C42#41×C3111yescharacteristic
498C42C24×C3111yescharacteristic
499C23—21no—
500C23—21no—
501C23C4×D4×C3111yescharacteristic
502Q8—21no—
503Q8—21no—
504Q8—21no—
505Q8C31×#13112yes—
506D4—21no—
507D4—21no—
508D4—21no—
509D4—21no—
510D4—42no—
511D4—42no—
512C2×C4—21no—
513C2×C4—21no—
514C2×C4—21no—
515C2×C4—21no—
516C2×C4—21no—
517C2×C4—21no—
518C2×C4—21no—
519C2×C4—21no—
520C2×C4—21no—
521C2×C4—21no—
522C2×C4—41no—
523C2×C4—42no—
524C2×C4—42no—
525C2×C4—41no—
526C2×C4—41no—
527C2×C4—41no—
528C2×C4—41no—
529C2×C4C4×D4×C3111yescharacteristic
530C2×C4C4×D4×C3111yescharacteristic
531C2×C4C4×D4×C3111yescharacteristic
532C2×C4C23×C4×C3111yescharacteristic
533C2×C4C22×D4×C3111yescharacteristic
534C2×C4C2×#41×C3111yescharacteristic
535C8—21no—
536C8—21no—
537C8—21no—
538C8—21no—
539C8—21no—
540C8—21no—
541C8—21no—
542C8—21no—
543C8—41no—
544C8—41no—
545C8—41no—
546C8—41no—
547C8—41no—
548C8—41no—
549C22—21no—
550C22—21no—
551C22—21no—
552C22—41no—
553C22—41no—
554C22—41no—
555C22—41no—
556C22—41no—
557C22—41no—
558C22C2×C4×D4×C3111yescharacteristic
559C4—21no—
560C4—22no—
561C4—21no—
562C4—21no—
563C4—21no—
564C4—41no—
565C4—41no—
566C4—41no—
567C4—41no—
568C4—41no—
569C4C2×C31×#13111yescharacteristic
570C4C31×#56811yescharacteristic
571C4C31×#57711yescharacteristic
572C4C31×#57711yescharacteristic
573C2—41no—
574C2—81no—
575C2—81no—
576C2C31×#293311yescharacteristic
577C2C31×#295211yescharacteristic
578C2C31×#295511yescharacteristic
subgroupG/H
centerC2×C4×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC42C24×C31
socleC22×C31C2×C4×D4
prime radicalC31×#449C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C31×#431 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2994C2semidirect
3. C31×#2991C2semidirect
4. C31×#1594C2semidirect
5. C31×#1590C2semidirect
6. C31×#1587C2semidirect
7. C31×#1586C2semidirect
8. C31×#1583C2semidirect
9. C31×#1583C2semidirect
10. C31×#1579C2semidirect
11. C8×SD16×C31C2semidirect
12. C31×#1570C2semidirect
13. C31×#1495C2semidirect
14. C31×#1477C2semidirect
15. C31×#1454C2semidirect
209. #18031C31direct (N × H)
261. #2994C2×C31semidirect
262. #2991C2×C31semidirect
263. #1594C2×C31semidirect
264. #1590C2×C31semidirect
265. #1587C2×C31semidirect
266. #1586C2×C31semidirect
267. #1583C2×C31semidirect
268. #1583C2×C31semidirect
269. #1579C2×C31semidirect
270. C8×SD16C2×C31semidirect
271. #1570C2×C31semidirect
272. #1495C2×C31semidirect
273. #1477C2×C31semidirect
274. #1454C2×C31semidirect
433. C31#18031direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31022
C31×#29942
C31×#29912
C31×#15942
C31×#15902
C31×#15872
C31×#15862
C31×#15832
C31×#15792
C8×SD16×C312
C31×#15702
C31×#14952
C31×#14772
C31×#14542
#1803131