Finite Group Databasebeta

← C31×#19832 #21476591

Subgroups — C31×#19832 #21476591

Order 7936.

580 conjugacy classes of subgroups.

The subgroup lattice has 562 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3364C211yesmaximal, characteristic, complemented
2C31×#3359C211yesmaximal, characteristic, complemented
3C31×#3340C211yesmaximal, characteristic
4C31×#3329C211yesmaximal, characteristic
5C31×#1718C211yesmaximal, characteristic, complemented
6C31×#1699C211yesmaximal, characteristic, complemented
7C31×#1684C211yesmaximal, characteristic, complemented
8C31×#1679C211yesmaximal, characteristic, complemented
9C31×#1672C211yesmaximal, characteristic, complemented
10C31×#1650C211yesmaximal, characteristic, complemented
11C31×#1649C211yesmaximal, characteristic, complemented
12C31×#1646C211yesmaximal, characteristic
13C31×#1636C211yesmaximal, characteristic, complemented
14C31×#1583C211yesmaximal, characteristic, complemented
15C31×SD16⋊C8C211yesmaximal, characteristic, complemented
16C31×#557C2211yescharacteristic
17C31×#556C2211yescharacteristic
18C31×#555C2211yescharacteristic
19D4×Q8×C31C2211yescharacteristic
20C31×#500C2211yescharacteristic
21C31×#498C2211yescharacteristic
22C31×#488—21no—
23C31×#487—21no—
24C31×#487C2211yescharacteristic
25C31×#487C2211yescharacteristic
26C31×#487C2211yescharacteristic
27C31×#487C2211yescharacteristic
28C31×#485—21no—
29C31×#485—21no—
30C31×#482—21no—
31C31×#479—21no—
32C31×#477C2211yescharacteristic
33C31×#477C2211yescharacteristic
34C31×#475—21no—
35C31×#475C2211yescharacteristic
36C31×#474C2211yescharacteristic
37C31×#474C2211yescharacteristic
38C31×#468—21no—
39C31×#465—21no—
40C31×#464—21no—
41C31×#462C2211yescharacteristic
42C31×#461—21no—
43C31×#461C2211yescharacteristic
44C31×#461C2211yescharacteristic
45C31×#448—21no—
46C8×Q8×C31C2211yescharacteristic
47C8×Q8×C31C2211yescharacteristic
48C4×Q16×C31—21no—
49C4×SD16×C31—21no—
50C4×SD16×C31C2211yescharacteristic
51C4×SD16×C31C2211yescharacteristic
52C31×#436C2211yescharacteristic
53C8×D4×C31C2211yescharacteristic
54C31×#427—21no—
55C31×#419—21no—
56C31×#335C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#333C2211yescharacteristic
59C31×#332C2211yescharacteristic
60C31×#332C2211yescharacteristic
61C31×#332C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×Q8⋊C8C2211yescharacteristic
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C22×Q8×C31—21no—
68C2×Q16×C31—21no—
69C2×SD16×C31—21no—
70C2×SD16×C31—21no—
71C2×SD16×C31D411yescharacteristic
72C2×SD16×C31D411yescharacteristic
73C2×M16×C31—21no—
74C22×C8×C31—21no—
75C31×C4⋊Q8—21no—
76C31×C4⋊Q8—21no—
77C31×C4⋊Q8C2311yescharacteristic
78C31×C4⋊Q8C2311yescharacteristic
79C31×C4⋊Q8C2311yescharacteristic
80C31×C4⋊Q8C2311yescharacteristic
81C31×#126—41no—
82C31×#125—21no—
83C31×#125—41no—
84C31×#124—21no—
85C31×#124—41no—
86C31×C22⋊Q8—21no—
87C31×C22⋊Q8—21no—
88C31×C22⋊Q8—41no—
89C31×#121—21no—
90C31×#121—21no—
91C4×Q8×C31—21no—
92C4×Q8×C31—21no—
93C4×Q8×C31—21no—
94C4×Q8×C31C2311yescharacteristic
95C4×Q8×C31C2311yescharacteristic
96C4×D4×C31—21no—
97C4×D4×C31C2311yescharacteristic
98C4×D4×C31C2311yescharacteristic
99C31×#117—21no—
100C31×#117—21no—
101C31×#117—21no—
102C31×#107—21no—
103C31×#107—21no—
104C31×#107—21no—
105C31×#107—21no—
106C31×#107—41no—
107C31×#106—21no—
108C31×#106—21no—
109C31×#106—21no—
110C31×#106D411yescharacteristic
111C31×#106D411yescharacteristic
112C31×C4⋊C8—21no—
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—21no—
122C31×#103—21no—
123C31×#103—21no—
124C31×#103—21no—
125C31×#103—21no—
126C31×#103—21no—
127C31×#103—21no—
128C31×#103—21no—
129C31×#103—21no—
130C31×#103—41no—
131C31×#103D411yescharacteristic
132C31×#103D411yescharacteristic
133C31×#102—21no—
134C31×#102—21no—
135C31×#102D411yescharacteristic
136C31×#102D411yescharacteristic
137C31×C22⋊C8—21no—
138C31×C22⋊C8—21no—
139C4×C8×C31—21no—
140C4×C8×C31—21no—
141C4×C8×C31C2311yescharacteristic
142C4×C8×C31C2311yescharacteristic
143C4×C8×C31C2311yescharacteristic
144C2×Q8×C31—21no—
145C2×Q8×C31—21no—
146C2×Q8×C31—21no—
147C2×Q8×C31—21no—
148C2×Q8×C31—41no—
149C2×Q8×C31—42no—
150C2×Q8×C31—81no—
151C2×Q8×C31C2×D411yescharacteristic
152C2×Q8×C31C2×D411yescharacteristic
153C2×D4×C31—41no—
154C2×D4×C31C2×D411yescharacteristic
155C2×D4×C31C2×D411yescharacteristic
156C22×C4×C31—21no—
157C22×C4×C31—21no—
158C22×C4×C31—41no—
159Q16×C31—42no—
160SD16×C31—22no—
161SD16×C31—41no—
162SD16×C31—42no—
163SD16×C31—81no—
164M16×C31—81no—
165C2×C8×C31—21no—
166C2×C8×C31—21no—
167C2×C8×C31—21no—
168C2×C8×C31—21no—
169C2×C8×C31—21no—
170C2×C8×C31—42no—
171C2×C8×C31C2×D411yescharacteristic
172C2×C8×C31C2×D411yescharacteristic
173C2×C8×C31C2×D411yescharacteristic
174C2×C8×C31C2×D411yescharacteristic
175C4⋊C4×C31—21no—
176C4⋊C4×C31—21no—
177C4⋊C4×C31—21no—
178C4⋊C4×C31—21no—
179C4⋊C4×C31—21no—
180C4⋊C4×C31—21no—
181C4⋊C4×C31—21no—
182C4⋊C4×C31—21no—
183C4⋊C4×C31—21no—
184C4⋊C4×C31—21no—
185C4⋊C4×C31—41no—
186C4⋊C4×C31—41no—
187C4⋊C4×C31—41no—
188C4⋊C4×C31—41no—
189C4⋊C4×C31—41no—
190C4⋊C4×C31C2×D411yescharacteristic
191C4⋊C4×C31C2×D411yescharacteristic
192C4⋊C4×C31C2×D411yescharacteristic
193C4⋊C4×C31C2×D411yescharacteristic
194C22⋊C4×C31—21no—
195C22⋊C4×C31—21no—
196C22⋊C4×C31—41no—
197C22⋊C4×C31—41no—
198C22⋊C4×C31—41no—
199C22⋊C4×C31—41no—
200C22⋊C4×C31—41no—
201C42×C31—21no—
202C42×C31—21no—
203C42×C31—41no—
204C42×C31—41no—
205C42×C31—41no—
206C42×C31C2411yescharacteristic
207#19832C3111yesmaximal, characteristic, direct product factor, Sylow
208C23×C31—21no—
209C23×C31—21no—
210Q8×C31—21no—
211Q8×C31—21no—
212Q8×C31—21no—
213Q8×C31—41no—
214Q8×C31—41no—
215Q8×C31—41no—
216Q8×C31—41no—
217Q8×C31—41no—
218Q8×C31—41no—
219Q8×C31—82no—
220Q8×C31—81no—
221Q8×C31#13512yes—
222D4×C31—21no—
223D4×C31—21no—
224D4×C31—21no—
225D4×C31—21no—
226D4×C31—161no—
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—41no—
235C2×C4×C31—41no—
236C2×C4×C31—41no—
237C2×C4×C31—41no—
238C2×C4×C31—41no—
239C2×C4×C31—41no—
240C2×C4×C31—41no—
241C2×C4×C31—82no—
242C2×C4×C31C22×D411yescharacteristic
243C2×C4×C31C22×D411yescharacteristic
244C2×C4×C31H(5,𝔽2)11yescharacteristic
245C8×C31—21no—
246C8×C31—21no—
247C8×C31—21no—
248C8×C31—21no—
249C8×C31—41no—
250C8×C31—41no—
251C8×C31—41no—
252C8×C31—41no—
253C8×C31—41no—
254#3364C2×C3111yescharacteristic, complemented
255#3359C2×C3111yescharacteristic, complemented
256#3340C2×C3111yescharacteristic
257#3329C2×C3111yescharacteristic
258#1718C2×C3111yescharacteristic, complemented
259#1699C2×C3111yescharacteristic, complemented
260#1684C2×C3111yescharacteristic, complemented
261#1679C2×C3111yescharacteristic, complemented
262#1672C2×C3111yescharacteristic, complemented
263#1650C2×C3111yescharacteristic, complemented
264#1649C2×C3111yescharacteristic, complemented
265#1646C2×C3111yescharacteristic
266#1636C2×C3111yescharacteristic, complemented
267#1583C2×C3111yescharacteristic, complemented
268SD16⋊C8C2×C3111yescharacteristic, complemented
269C22×C31—41no—
270C22×C31—41no—
271C22×C31—41no—
272C22×C31—41no—
273C22×C31—41no—
274C22×C31—41no—
275C22×C31D4211yescharacteristic
276C4×C31—22no—
277C4×C31—21no—
278C4×C31—41no—
279C4×C31—41no—
280C4×C31—41no—
281C4×C31—41no—
282C4×C31—41no—
283C4×C31—81no—
284C4×C31—81no—
285C4×C31—81no—
286C4×C31—81no—
287C4×C31C2×#13511yescharacteristic
288C4×C31#57511yescharacteristic
289C4×C31#57711yescharacteristic
290C4×C31#57811yescharacteristic
291#557C22×C3111yescharacteristic
292#556C22×C3111yescharacteristic
293#555C22×C3111yescharacteristic
294D4×Q8C22×C3111yescharacteristic
295#500C22×C3111yescharacteristic
296#498C22×C3111yescharacteristic
297#488—21no—
298#487—21no—
299#487C22×C3111yescharacteristic
300#487C22×C3111yescharacteristic
301#487C22×C3111yescharacteristic
302#487C22×C3111yescharacteristic
303#485—21no—
304#485—21no—
305#482—21no—
306#479—21no—
307#477C22×C3111yescharacteristic
308#477C22×C3111yescharacteristic
309#475—21no—
310#475C22×C3111yescharacteristic
311#474C22×C3111yescharacteristic
312#474C22×C3111yescharacteristic
313#468—21no—
314#465—21no—
315#464—21no—
316#462C22×C3111yescharacteristic
317#461—21no—
318#461C22×C3111yescharacteristic
319#461C22×C3111yescharacteristic
320#448—21no—
321C8×Q8C22×C3111yescharacteristic
322C8×Q8C22×C3111yescharacteristic
323C4×Q16—21no—
324C4×SD16—21no—
325C4×SD16C22×C3111yescharacteristic
326C4×SD16C22×C3111yescharacteristic
327#436C22×C3111yescharacteristic
328C8×D4C22×C3111yescharacteristic
329#427—21no—
330#419—21no—
331#335C22×C3111yescharacteristic
332#334C22×C3111yescharacteristic
333#333C22×C3111yescharacteristic
334#332C22×C3111yescharacteristic
335#332C22×C3111yescharacteristic
336#332C22×C3111yescharacteristic
337Q8⋊C8C22×C3111yescharacteristic
338Q8⋊C8C22×C3111yescharacteristic
339D4⋊C8C22×C3111yescharacteristic
340D4⋊C8C22×C3111yescharacteristic
341#322C22×C3111yescharacteristic
342C2×C31—81no—
343C2×C31—81no—
344C2×C31#326911yescharacteristic
345C2×C31#328211yescharacteristic
346C2×C31#328911yescharacteristic
347C22×Q8—21no—
348C2×Q16—21no—
349C2×SD16—21no—
350C2×SD16—21no—
351C2×SD16D4×C3111yescharacteristic
352C2×SD16D4×C3111yescharacteristic
353C2×M16—21no—
354C22×C8—21no—
355C4⋊Q8—21no—
356C4⋊Q8—21no—
357C4⋊Q8C23×C3111yescharacteristic
358C4⋊Q8C23×C3111yescharacteristic
359C4⋊Q8C23×C3111yescharacteristic
360C4⋊Q8C23×C3111yescharacteristic
361#126—41no—
362#125—21no—
363#125—41no—
364#124—21no—
365#124—41no—
366C22⋊Q8—21no—
367C22⋊Q8—21no—
368C22⋊Q8—41no—
369#121—21no—
370#121—21no—
371C4×Q8—21no—
372C4×Q8—21no—
373C4×Q8—21no—
374C4×Q8C23×C3111yescharacteristic
375C4×Q8C23×C3111yescharacteristic
376C4×D4—21no—
377C4×D4C23×C3111yescharacteristic
378C4×D4C23×C3111yescharacteristic
379#117—21no—
380#117—21no—
381#117—21no—
382#107—21no—
383#107—21no—
384#107—21no—
385#107—21no—
386#107—41no—
387#106—21no—
388#106—21no—
389#106—21no—
390#106D4×C3111yescharacteristic
391#106D4×C3111yescharacteristic
392C4⋊C8—21no—
393C4⋊C8—21no—
394C4⋊C8C23×C3111yescharacteristic
395C4⋊C8C23×C3111yescharacteristic
396C4⋊C8C23×C3111yescharacteristic
397C4⋊C8C23×C3111yescharacteristic
398#103—21no—
399#103—21no—
400#103—21no—
401#103—21no—
402#103—21no—
403#103—21no—
404#103—21no—
405#103—21no—
406#103—21no—
407#103—21no—
408#103—21no—
409#103—21no—
410#103—41no—
411#103D4×C3111yescharacteristic
412#103D4×C3111yescharacteristic
413#102—21no—
414#102—21no—
415#102D4×C3111yescharacteristic
416#102D4×C3111yescharacteristic
417C22⋊C8—21no—
418C22⋊C8—21no—
419C4×C8—21no—
420C4×C8—21no—
421C4×C8C23×C3111yescharacteristic
422C4×C8C23×C3111yescharacteristic
423C4×C8C23×C3111yescharacteristic
424C31#1983211yescharacteristic, direct product factor, Sylow
425C2×Q8—21no—
426C2×Q8—21no—
427C2×Q8—21no—
428C2×Q8—21no—
429C2×Q8—41no—
430C2×Q8—42no—
431C2×Q8—81no—
432C2×Q8C2×D4×C3111yescharacteristic
433C2×Q8C2×D4×C3111yescharacteristic
434C2×D4—41no—
435C2×D4C2×D4×C3111yescharacteristic
436C2×D4C2×D4×C3111yescharacteristic
437C22×C4—21no—
438C22×C4—21no—
439C22×C4—41no—
440Q16—42no—
441SD16—22no—
442SD16—41no—
443SD16—42no—
444SD16—81no—
445M16—81no—
446C2×C8—21no—
447C2×C8—21no—
448C2×C8—21no—
449C2×C8—21no—
450C2×C8—21no—
451C2×C8—42no—
452C2×C8C2×D4×C3111yescharacteristic
453C2×C8C2×D4×C3111yescharacteristic
454C2×C8C2×D4×C3111yescharacteristic
455C2×C8C2×D4×C3111yescharacteristic
456C4⋊C4—21no—
457C4⋊C4—21no—
458C4⋊C4—21no—
459C4⋊C4—21no—
460C4⋊C4—21no—
461C4⋊C4—21no—
462C4⋊C4—21no—
463C4⋊C4—21no—
464C4⋊C4—21no—
465C4⋊C4—21no—
466C4⋊C4—41no—
467C4⋊C4—41no—
468C4⋊C4—41no—
469C4⋊C4—41no—
470C4⋊C4—41no—
471C4⋊C4C2×D4×C3111yescharacteristic
472C4⋊C4C2×D4×C3111yescharacteristic
473C4⋊C4C2×D4×C3111yescharacteristic
474C4⋊C4C2×D4×C3111yescharacteristic
475C22⋊C4—21no—
476C22⋊C4—21no—
477C22⋊C4—41no—
478C22⋊C4—41no—
479C22⋊C4—41no—
480C22⋊C4—41no—
481C22⋊C4—41no—
482C42—21no—
483C42—21no—
484C42—41no—
485C42—41no—
486C42—41no—
487C42C24×C3111yescharacteristic
488C23—21no—
489C23—21no—
490Q8—21no—
491Q8—21no—
492Q8—21no—
493Q8—41no—
494Q8—41no—
495Q8—41no—
496Q8—41no—
497Q8—41no—
498Q8—41no—
499Q8—82no—
500Q8—81no—
501Q8C31×#13512yes—
502D4—21no—
503D4—21no—
504D4—21no—
505D4—21no—
506D4—161no—
507C2×C4—21no—
508C2×C4—21no—
509C2×C4—21no—
510C2×C4—21no—
511C2×C4—21no—
512C2×C4—21no—
513C2×C4—41no—
514C2×C4—41no—
515C2×C4—41no—
516C2×C4—41no—
517C2×C4—41no—
518C2×C4—41no—
519C2×C4—41no—
520C2×C4—41no—
521C2×C4—82no—
522C2×C4C22×D4×C3111yescharacteristic
523C2×C4C22×D4×C3111yescharacteristic
524C2×C4C31×H(5,𝔽2)11yescharacteristic
525C8—21no—
526C8—21no—
527C8—21no—
528C8—21no—
529C8—41no—
530C8—41no—
531C8—41no—
532C8—41no—
533C8—41no—
534C22—41no—
535C22—41no—
536C22—41no—
537C22—41no—
538C22—41no—
539C22—41no—
540C22D42×C3111yescharacteristic
541C4—22no—
542C4—21no—
543C4—41no—
544C4—41no—
545C4—41no—
546C4—41no—
547C4—41no—
548C4—81no—
549C4—81no—
550C4—81no—
551C4—81no—
552C4C2×C31×#13511yescharacteristic
553C4C31×#57511yescharacteristic
554C4C31×#57711yescharacteristic
555C4C31×#57811yescharacteristic
556C2—81no—
557C2—81no—
558C2C31×#326911yescharacteristic
559C2C31×#328211yescharacteristic
560C2C31×#328911yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#555C22
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×#3364C2semidirect
2. C31×#3359C2semidirect
5. C31×#1718C2semidirect
6. C31×#1699C2semidirect
7. C31×#1684C2semidirect
8. C31×#1679C2semidirect
9. C31×#1672C2semidirect
10. C31×#1650C2semidirect
11. C31×#1649C2semidirect
13. C31×#1636C2semidirect
14. C31×#1583C2semidirect
15. C31×SD16⋊C8C2semidirect
207. #19832C31direct (N × H)
254. #3364C2×C31semidirect
255. #3359C2×C31semidirect
258. #1718C2×C31semidirect
259. #1699C2×C31semidirect
260. #1684C2×C31semidirect
261. #1679C2×C31semidirect
262. #1672C2×C31semidirect
263. #1650C2×C31semidirect
264. #1649C2×C31semidirect
266. #1636C2×C31semidirect
267. #1583C2×C31semidirect
268. SD16⋊C8C2×C31semidirect
424. C31#19832direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33642
C31×#33592
C31×#33402
C31×#33292
C31×#17182
C31×#16992
C31×#16842
C31×#16792
C31×#16722
C31×#16502
C31×#16492
C31×#16462
C31×#16362
C31×#15832
C31×SD16⋊C82
#1983231