Finite Group Databasebeta

← C31×#19808 #21476567

Subgroups — C31×#19808 #21476567

Order 7936.

624 conjugacy classes of subgroups.

The subgroup lattice has 576 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3381C211yesmaximal, characteristic, complemented
2C31×#3359C211yesmaximal, characteristic, complemented
3C31×#3335C211yesmaximal, characteristic
4C31×#3276C211yesmaximal, characteristic
5C31×#1716C211yesmaximal, characteristic, complemented
6C31×#1691C211yesmaximal, characteristic, complemented
7C31×#1679C211yesmaximal, characteristic, complemented
8C31×#1672C211yesmaximal, characteristic, complemented
9C31×#1670C211yesmaximal, characteristic, complemented
10C31×#1654C211yesmaximal, characteristic
11C31×#1653C211yesmaximal, characteristic, complemented
12C31×#1643C211yesmaximal, characteristic, complemented
13C31×#1637C211yesmaximal, characteristic, complemented
14C31×#1583C211yesmaximal, characteristic, complemented
15C31×SD16⋊C8C211yesmaximal, characteristic, complemented
16C2×C31×#137—21no—
17C31×#557C2211yescharacteristic
18C31×#554C2211yescharacteristic
19D4×Q8×C31C2211yescharacteristic
20C31×#547C2211yescharacteristic
21C31×#499—21no—
22C31×#498C2211yescharacteristic
23C31×#498C2211yescharacteristic
24C31×#498C2211yescharacteristic
25C31×#494C2211yescharacteristic
26C31×#487—21no—
27C31×#487C2211yescharacteristic
28C31×#487C2211yescharacteristic
29C31×#483—21no—
30C31×#481—21no—
31C31×#479—21no—
32C31×#478—21no—
33C31×#477C2211yescharacteristic
34C31×#476C2211yescharacteristic
35C31×#475—21no—
36C31×#475C2211yescharacteristic
37C31×#475C2211yescharacteristic
38C31×#474C2211yescharacteristic
39C31×#470—21no—
40C31×#465—21no—
41C31×#462C2211yescharacteristic
42C31×#461—21no—
43C31×#461C2211yescharacteristic
44C31×#461C2211yescharacteristic
45C31×#452—21no—
46C31×#451—21no—
47C8×Q8×C31C2211yescharacteristic
48C8×Q8×C31C2211yescharacteristic
49C4×SD16×C31—21no—
50C4×SD16×C31—21no—
51C4×SD16×C31C2211yescharacteristic
52C4×SD16×C31C2211yescharacteristic
53C31×#436C2211yescharacteristic
54C8×D4×C31C2211yescharacteristic
55C2×C31×#106—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
67C2×#41×C31—21no—
68C22×Q8×C31—21no—
69C31×#137—44no—
70C2×Q16×C31—21no—
71C2×Q16×C31—21no—
72C2×Q16×C31—21no—
73C2×SD16×C31—21no—
74C2×SD16×C31—21no—
75C2×SD16×C31D411yescharacteristic
76C2×SD16×C31D411yescharacteristic
77C2×M16×C31—21no—
78C22×C8×C31—21no—
79C31×C4⋊Q8—21no—
80C31×C4⋊Q8—21no—
81C31×C4⋊Q8C2311yescharacteristic
82C31×C4⋊Q8C2311yescharacteristic
83C31×C4⋊Q8C2311yescharacteristic
84C31×C4⋊Q8C2311yescharacteristic
85C31×#125—21no—
86C31×#125—21no—
87C31×#125—41no—
88C31×#123—41no—
89C31×C22⋊Q8—21no—
90C31×C22⋊Q8—21no—
91C31×C22⋊Q8—21no—
92C31×C22⋊Q8—41no—
93C31×C22⋊Q8—41no—
94C31×#121—21no—
95C4×Q8×C31—21no—
96C4×Q8×C31—21no—
97C4×Q8×C31C2311yescharacteristic
98C4×Q8×C31C2311yescharacteristic
99C4×D4×C31—21no—
100C4×D4×C31—21no—
101C4×D4×C31C2311yescharacteristic
102C4×D4×C31C2311yescharacteristic
103C2×C4⋊C4×C31—21no—
104C2×C4⋊C4×C31—21no—
105C31×#107—21no—
106C31×#107—21no—
107C31×#106—21no—
108C31×#106—21no—
109C31×#106—21no—
110C31×#106—21no—
111C31×#106—21no—
112C31×#106—21no—
113C31×#106—21no—
114C31×#106—41no—
115C31×#106D411yescharacteristic
116C31×#106D411yescharacteristic
117C31×C4⋊C8—21no—
118C31×C4⋊C8—21no—
119C31×C4⋊C8C2311yescharacteristic
120C31×C4⋊C8C2311yescharacteristic
121C31×C4⋊C8C2311yescharacteristic
122C31×C4⋊C8C2311yescharacteristic
123C31×#103—21no—
124C31×#103—21no—
125C31×#103—21no—
126C31×#103—21no—
127C31×#103—21no—
128C31×#103—21no—
129C31×#103—21no—
130C31×#103—21no—
131C31×#103—41no—
132C31×#103D411yescharacteristic
133C31×#103D411yescharacteristic
134C31×#102—21no—
135C31×#102—21no—
136C31×#102D411yescharacteristic
137C31×#102D411yescharacteristic
138C31×C22⋊C8—21no—
139C31×C22⋊C8—21no—
140C4×C8×C31—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—21no—
151C2×Q8×C31—41no—
152C2×Q8×C31—42no—
153C2×Q8×C31—81no—
154C2×Q8×C31C2×D411yescharacteristic
155C2×Q8×C31C2×D411yescharacteristic
156C2×D4×C31—41no—
157C2×D4×C31C2×D411yescharacteristic
158C2×D4×C31C2×D411yescharacteristic
159C22×C4×C31—21no—
160C22×C4×C31—21no—
161C22×C4×C31—41no—
162C22×C4×C31—41no—
163C22×C4×C31—41no—
164Q16×C31—42no—
165Q16×C31—42no—
166Q16×C31—81no—
167SD16×C31—41no—
168SD16×C31—42no—
169SD16×C31—42no—
170SD16×C31SD1614yescomplemented
171M16×C31—42no—
172C2×C8×C31—21no—
173C2×C8×C31—21no—
174C2×C8×C31—21no—
175C2×C8×C31—21no—
176C2×C8×C31—21no—
177C2×C8×C31—42no—
178C2×C8×C31C2×D411yescharacteristic
179C2×C8×C31C2×D411yescharacteristic
180C2×C8×C31C2×D411yescharacteristic
181C2×C8×C31C2×D411yescharacteristic
182C4⋊C4×C31—21no—
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×C31—21no—
190C4⋊C4×C31—21no—
191C4⋊C4×C31—21no—
192C4⋊C4×C31—41no—
193C4⋊C4×C31—41no—
194C4⋊C4×C31—41no—
195C4⋊C4×C31—41no—
196C4⋊C4×C31—41no—
197C4⋊C4×C31—41no—
198C4⋊C4×C31—41no—
199C4⋊C4×C31C2×D411yescharacteristic
200C4⋊C4×C31C2×D411yescharacteristic
201C4⋊C4×C31C2×D411yescharacteristic
202C4⋊C4×C31C2×D411yescharacteristic
203C22⋊C4×C31—21no—
204C22⋊C4×C31—21no—
205C22⋊C4×C31—41no—
206C22⋊C4×C31—41no—
207C22⋊C4×C31—41no—
208C42×C31—21no—
209C42×C31—21no—
210C42×C31—41no—
211C42×C31C2411yescharacteristic
212#19808C3111yesmaximal, characteristic, direct product factor, Sylow
213C23×C31—21no—
214C23×C31—21no—
215Q8×C31—21no—
216Q8×C31—21no—
217Q8×C31—21no—
218Q8×C31—41no—
219Q8×C31—41no—
220Q8×C31—41no—
221Q8×C31—41no—
222Q8×C31—41no—
223Q8×C31—41no—
224Q8×C31—82no—
225Q8×C31—81no—
226Q8×C31C2×SD1612yes—
227D4×C31—21no—
228D4×C31—21no—
229D4×C31—21no—
230D4×C31—82no—
231D4×C31C2×SD1612yes—
232C2×C4×C31—21no—
233C2×C4×C31—21no—
234C2×C4×C31—21no—
235C2×C4×C31—21no—
236C2×C4×C31—21no—
237C2×C4×C31—21no—
238C2×C4×C31—41no—
239C2×C4×C31—41no—
240C2×C4×C31—41no—
241C2×C4×C31—41no—
242C2×C4×C31—41no—
243C2×C4×C31—41no—
244C2×C4×C31—41no—
245C2×C4×C31—41no—
246C2×C4×C31—82no—
247C2×C4×C31—82no—
248C2×C4×C31—161no—
249C2×C4×C31C22×D411yescharacteristic
250C2×C4×C31C22×D411yescharacteristic
251C2×C4×C31H(5,𝔽2)11yescharacteristic
252C8×C31—21no—
253C8×C31—21no—
254C8×C31—21no—
255C8×C31—41no—
256C8×C31—41no—
257C8×C31—41no—
258C8×C31—41no—
259C8×C31—41no—
260C8×C31C2×SD1612yes—
261#3381C2×C3111yescharacteristic, complemented
262#3359C2×C3111yescharacteristic, complemented
263#3335C2×C3111yescharacteristic
264#3276C2×C3111yescharacteristic
265#1716C2×C3111yescharacteristic, complemented
266#1691C2×C3111yescharacteristic, complemented
267#1679C2×C3111yescharacteristic, complemented
268#1672C2×C3111yescharacteristic, complemented
269#1670C2×C3111yescharacteristic, complemented
270#1654C2×C3111yescharacteristic
271#1653C2×C3111yescharacteristic, complemented
272#1643C2×C3111yescharacteristic, complemented
273#1637C2×C3111yescharacteristic, complemented
274#1583C2×C3111yescharacteristic, complemented
275SD16⋊C8C2×C3111yescharacteristic, complemented
276C22×C31—22no—
277C22×C31—41no—
278C22×C31—41no—
279C22×C31—41no—
280C22×C31—41no—
281C22×C31—41no—
282C22×C31D4211yescharacteristic
283C4×C31—22no—
284C4×C31—21no—
285C4×C31—41no—
286C4×C31—41no—
287C4×C31—41no—
288C4×C31—41no—
289C4×C31—41no—
290C4×C31—81no—
291C4×C31—81no—
292C4×C31—81no—
293C4×C31—81no—
294C4×C31C22×SD1611yescharacteristic
295C4×C31#57511yescharacteristic
296C4×C31#57711yescharacteristic
297C4×C31#57811yescharacteristic
298C2×#137—21no—
299#557C22×C3111yescharacteristic
300#554C22×C3111yescharacteristic
301D4×Q8C22×C3111yescharacteristic
302#547C22×C3111yescharacteristic
303#499—21no—
304#498C22×C3111yescharacteristic
305#498C22×C3111yescharacteristic
306#498C22×C3111yescharacteristic
307#494C22×C3111yescharacteristic
308#487—21no—
309#487C22×C3111yescharacteristic
310#487C22×C3111yescharacteristic
311#483—21no—
312#481—21no—
313#479—21no—
314#478—21no—
315#477C22×C3111yescharacteristic
316#476C22×C3111yescharacteristic
317#475—21no—
318#475C22×C3111yescharacteristic
319#475C22×C3111yescharacteristic
320#474C22×C3111yescharacteristic
321#470—21no—
322#465—21no—
323#462C22×C3111yescharacteristic
324#461—21no—
325#461C22×C3111yescharacteristic
326#461C22×C3111yescharacteristic
327#452—21no—
328#451—21no—
329C8×Q8C22×C3111yescharacteristic
330C8×Q8C22×C3111yescharacteristic
331C4×SD16—21no—
332C4×SD16—21no—
333C4×SD16C22×C3111yescharacteristic
334C4×SD16C22×C3111yescharacteristic
335#436C22×C3111yescharacteristic
336C8×D4C22×C3111yescharacteristic
337C2×#106—21no—
338#335C22×C3111yescharacteristic
339#334C22×C3111yescharacteristic
340#333C22×C3111yescharacteristic
341#332C22×C3111yescharacteristic
342#332C22×C3111yescharacteristic
343#332C22×C3111yescharacteristic
344Q8⋊C8C22×C3111yescharacteristic
345Q8⋊C8C22×C3111yescharacteristic
346D4⋊C8C22×C3111yescharacteristic
347D4⋊C8C22×C3111yescharacteristic
348#322C22×C3111yescharacteristic
349C2×C31—42no—
350C2×C31—81no—
351C2×C31#326911yescharacteristic
352C2×C31D4×SD1611yescharacteristic
353C2×C31#328911yescharacteristic
354C2×#41—21no—
355C22×Q8—21no—
356#137—44no—
357C2×Q16—21no—
358C2×Q16—21no—
359C2×Q16—21no—
360C2×SD16—21no—
361C2×SD16—21no—
362C2×SD16D4×C3111yescharacteristic
363C2×SD16D4×C3111yescharacteristic
364C2×M16—21no—
365C22×C8—21no—
366C4⋊Q8—21no—
367C4⋊Q8—21no—
368C4⋊Q8C23×C3111yescharacteristic
369C4⋊Q8C23×C3111yescharacteristic
370C4⋊Q8C23×C3111yescharacteristic
371C4⋊Q8C23×C3111yescharacteristic
372#125—21no—
373#125—21no—
374#125—41no—
375#123—41no—
376C22⋊Q8—21no—
377C22⋊Q8—21no—
378C22⋊Q8—21no—
379C22⋊Q8—41no—
380C22⋊Q8—41no—
381#121—21no—
382C4×Q8—21no—
383C4×Q8—21no—
384C4×Q8C23×C3111yescharacteristic
385C4×Q8C23×C3111yescharacteristic
386C4×D4—21no—
387C4×D4—21no—
388C4×D4C23×C3111yescharacteristic
389C4×D4C23×C3111yescharacteristic
390C2×C4⋊C4—21no—
391C2×C4⋊C4—21no—
392#107—21no—
393#107—21no—
394#106—21no—
395#106—21no—
396#106—21no—
397#106—21no—
398#106—21no—
399#106—21no—
400#106—21no—
401#106—41no—
402#106D4×C3111yescharacteristic
403#106D4×C3111yescharacteristic
404C4⋊C8—21no—
405C4⋊C8—21no—
406C4⋊C8C23×C3111yescharacteristic
407C4⋊C8C23×C3111yescharacteristic
408C4⋊C8C23×C3111yescharacteristic
409C4⋊C8C23×C3111yescharacteristic
410#103—21no—
411#103—21no—
412#103—21no—
413#103—21no—
414#103—21no—
415#103—21no—
416#103—21no—
417#103—21no—
418#103—41no—
419#103D4×C3111yescharacteristic
420#103D4×C3111yescharacteristic
421#102—21no—
422#102—21no—
423#102D4×C3111yescharacteristic
424#102D4×C3111yescharacteristic
425C22⋊C8—21no—
426C22⋊C8—21no—
427C4×C8—21no—
428C4×C8—21no—
429C4×C8C23×C3111yescharacteristic
430C4×C8C23×C3111yescharacteristic
431C4×C8C23×C3111yescharacteristic
432C31#1980811yescharacteristic, direct product factor, Sylow
433#41—42no—
434#41—81no—
435C2×Q8—21no—
436C2×Q8—21no—
437C2×Q8—21no—
438C2×Q8—21no—
439C2×Q8—41no—
440C2×Q8—42no—
441C2×Q8—81no—
442C2×Q8C2×D4×C3111yescharacteristic
443C2×Q8C2×D4×C3111yescharacteristic
444C2×D4—41no—
445C2×D4C2×D4×C3111yescharacteristic
446C2×D4C2×D4×C3111yescharacteristic
447C22×C4—21no—
448C22×C4—21no—
449C22×C4—41no—
450C22×C4—41no—
451C22×C4—41no—
452Q16—42no—
453Q16—42no—
454Q16—81no—
455SD16—41no—
456SD16—42no—
457SD16—42no—
458SD16SD16×C3114yescomplemented
459M16—42no—
460C2×C8—21no—
461C2×C8—21no—
462C2×C8—21no—
463C2×C8—21no—
464C2×C8—21no—
465C2×C8—42no—
466C2×C8C2×D4×C3111yescharacteristic
467C2×C8C2×D4×C3111yescharacteristic
468C2×C8C2×D4×C3111yescharacteristic
469C2×C8C2×D4×C3111yescharacteristic
470C4⋊C4—21no—
471C4⋊C4—21no—
472C4⋊C4—21no—
473C4⋊C4—21no—
474C4⋊C4—21no—
475C4⋊C4—21no—
476C4⋊C4—21no—
477C4⋊C4—21no—
478C4⋊C4—21no—
479C4⋊C4—21no—
480C4⋊C4—41no—
481C4⋊C4—41no—
482C4⋊C4—41no—
483C4⋊C4—41no—
484C4⋊C4—41no—
485C4⋊C4—41no—
486C4⋊C4—41no—
487C4⋊C4C2×D4×C3111yescharacteristic
488C4⋊C4C2×D4×C3111yescharacteristic
489C4⋊C4C2×D4×C3111yescharacteristic
490C4⋊C4C2×D4×C3111yescharacteristic
491C22⋊C4—21no—
492C22⋊C4—21no—
493C22⋊C4—41no—
494C22⋊C4—41no—
495C22⋊C4—41no—
496C42—21no—
497C42—21no—
498C42—41no—
499C42C24×C3111yescharacteristic
500C23—21no—
501C23—21no—
502Q8—21no—
503Q8—21no—
504Q8—21no—
505Q8—41no—
506Q8—41no—
507Q8—41no—
508Q8—41no—
509Q8—41no—
510Q8—41no—
511Q8—82no—
512Q8—81no—
513Q8C2×SD16×C3112yes—
514D4—21no—
515D4—21no—
516D4—21no—
517D4—82no—
518D4C2×SD16×C3112yes—
519C2×C4—21no—
520C2×C4—21no—
521C2×C4—21no—
522C2×C4—21no—
523C2×C4—21no—
524C2×C4—21no—
525C2×C4—41no—
526C2×C4—41no—
527C2×C4—41no—
528C2×C4—41no—
529C2×C4—41no—
530C2×C4—41no—
531C2×C4—41no—
532C2×C4—41no—
533C2×C4—82no—
534C2×C4—82no—
535C2×C4—161no—
536C2×C4C22×D4×C3111yescharacteristic
537C2×C4C22×D4×C3111yescharacteristic
538C2×C4C31×H(5,𝔽2)11yescharacteristic
539C8—21no—
540C8—21no—
541C8—21no—
542C8—41no—
543C8—41no—
544C8—41no—
545C8—41no—
546C8—41no—
547C8C2×SD16×C3112yes—
548C22—22no—
549C22—41no—
550C22—41no—
551C22—41no—
552C22—41no—
553C22—41no—
554C22D42×C3111yescharacteristic
555C4—22no—
556C4—21no—
557C4—41no—
558C4—41no—
559C4—41no—
560C4—41no—
561C4—41no—
562C4—81no—
563C4—81no—
564C4—81no—
565C4—81no—
566C4C22×SD16×C3111yescharacteristic
567C4C31×#57511yescharacteristic
568C4C31×#57711yescharacteristic
569C4C31×#57811yescharacteristic
570C2—42no—
571C2—81no—
572C2C31×#326911yescharacteristic
573C2D4×SD16×C3111yescharacteristic
574C2C31×#328911yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#547C22
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×#3381C2semidirect
2. C31×#3359C2semidirect
5. C31×#1716C2semidirect
6. C31×#1691C2semidirect
7. C31×#1679C2semidirect
8. C31×#1672C2semidirect
9. C31×#1670C2semidirect
11. C31×#1653C2semidirect
12. C31×#1643C2semidirect
13. C31×#1637C2semidirect
14. C31×#1583C2semidirect
15. C31×SD16⋊C8C2semidirect
170. SD16×C31SD16semidirect
212. #19808C31direct (N × H)
261. #3381C2×C31semidirect
262. #3359C2×C31semidirect
265. #1716C2×C31semidirect
266. #1691C2×C31semidirect
267. #1679C2×C31semidirect
268. #1672C2×C31semidirect
269. #1670C2×C31semidirect
271. #1653C2×C31semidirect
272. #1643C2×C31semidirect
273. #1637C2×C31semidirect
274. #1583C2×C31semidirect
275. SD16⋊C8C2×C31semidirect
432. C31#19808direct (N × H)
458. SD16SD16×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#33812
C31×#33592
C31×#33352
C31×#32762
C31×#17162
C31×#16912
C31×#16792
C31×#16722
C31×#16702
C31×#16542
C31×#16532
C31×#16432
C31×#16372
C31×#15832
C31×SD16⋊C82
#1980831