Finite Group Databasebeta

← C31×#19830 #21476589

Subgroups — C31×#19830 #21476589

Order 7936.

572 conjugacy classes of subgroups.

The subgroup lattice has 550 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×SD16×C31C211yesmaximal, characteristic
2C31×#3364C211yesmaximal, characteristic
3C31×#3363C211yesmaximal, characteristic, complemented
4C31×#3328C211yesmaximal, characteristic
5C31×#1718C211yesmaximal, characteristic, complemented
6C31×#1703C211yesmaximal, characteristic
7C31×#1680C211yesmaximal, characteristic, complemented
8C31×#1680C211yesmaximal, characteristic, complemented
9C31×#1672C211yesmaximal, characteristic, complemented
10C31×#1649C211yesmaximal, characteristic
11C31×#1648C211yesmaximal, characteristic, complemented
12C31×#1645C211yesmaximal, characteristic, complemented
13C31×#1638C211yesmaximal, characteristic
14C31×#1583C211yesmaximal, characteristic
15C31×#1579C211yesmaximal, characteristic, complemented
16Q82×C31C2211yescharacteristic
17C31×#557C2211yescharacteristic
18C31×#556C2211yescharacteristic
19D4×Q8×C31C2211yescharacteristic
20C31×#500C2211yescharacteristic
21C31×#498—21no—
22C31×#498C2211yescharacteristic
23C31×#488—21no—
24C31×#487—21no—
25C31×#487C2211yescharacteristic
26C31×#487C2211yescharacteristic
27C31×#487C2211yescharacteristic
28C31×#487C2211yescharacteristic
29C31×#485—21no—
30C31×#479—21no—
31C31×#477—21no—
32C31×#477C2211yescharacteristic
33C31×#476—21no—
34C31×#476C2211yescharacteristic
35C31×#475—21no—
36C31×#475C2211yescharacteristic
37C31×#475C2211yescharacteristic
38C31×#474C2211yescharacteristic
39C31×#470—21no—
40C31×#464—21no—
41C31×#462—21no—
42C31×#462C2211yescharacteristic
43C31×#462C2211yescharacteristic
44C31×#462C2211yescharacteristic
45C31×#451—21no—
46C8×Q8×C31C2211yescharacteristic
47C8×Q8×C31C2211yescharacteristic
48C8×Q8×C31C2211yescharacteristic
49C4×Q16×C31—21no—
50C4×Q16×C31—21no—
51C4×Q16×C31C2211yescharacteristic
52C4×SD16×C31—21no—
53C4×SD16×C31C2211yescharacteristic
54C31×#436C2211yescharacteristic
55C31×#419—21no—
56C31×#334C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#333C2211yescharacteristic
59C31×#332C2211yescharacteristic
60C31×#332C2211yescharacteristic
61C31×#332C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×Q8⋊C8C2211yescharacteristic
64C31×Q8⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic
67C22×Q8×C31—21no—
68C2×Q16×C31—21no—
69C2×Q16×C31—21no—
70C2×Q16×C31—21no—
71C2×Q16×C31D411yescharacteristic
72C2×SD16×C31D411yescharacteristic
73C2×M16×C31—21no—
74C31×C4⋊Q8—21no—
75C31×C4⋊Q8—21no—
76C31×C4⋊Q8—21no—
77C31×C4⋊Q8—21no—
78C31×C4⋊Q8—41no—
79C31×C4⋊Q8C2311yescharacteristic
80C31×C4⋊Q8C2311yescharacteristic
81C31×C4⋊Q8C2311yescharacteristic
82C31×C4⋊Q8C2311yescharacteristic
83C31×#126—41no—
84C31×#125—21no—
85C31×#125—41no—
86C31×#124—21no—
87C31×C22⋊Q8—21no—
88C31×C22⋊Q8—21no—
89C31×C22⋊Q8—41no—
90C4×Q8×C31—21no—
91C4×Q8×C31—21no—
92C4×Q8×C31—21no—
93C4×Q8×C31—21no—
94C4×Q8×C31—21no—
95C4×Q8×C31C2311yescharacteristic
96C4×Q8×C31C2311yescharacteristic
97C4×Q8×C31C2311yescharacteristic
98C4×D4×C31—21no—
99C4×D4×C31C2311yescharacteristic
100C31×#117—21no—
101C31×#107—21no—
102C31×#107—21no—
103C31×#107—41no—
104C31×#107D411yescharacteristic
105C31×#106—21no—
106C31×#106—21no—
107C31×#106—21no—
108C31×#106—21no—
109C31×#106—21no—
110C31×#106D411yescharacteristic
111C31×C4⋊C8—21no—
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×#103D411yescharacteristic
134C31×#102—21no—
135C31×#102—21no—
136C31×#102D411yescharacteristic
137C31×C22⋊C8—21no—
138C4×C8×C31—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—41no—
150C2×Q8×C31—42no—
151C2×Q8×C31—81no—
152C2×Q8×C31C2×D411yescharacteristic
153C2×Q8×C31C2×D411yescharacteristic
154C2×Q8×C31C2×D411yescharacteristic
155C2×D4×C31C2×D411yescharacteristic
156C22×C4×C31—21no—
157C22×C4×C31—41no—
158Q16×C31—22no—
159Q16×C31—42no—
160Q16×C31—42no—
161Q16×C31—81no—
162SD16×C31—22no—
163M16×C31—81no—
164C2×C8×C31—21no—
165C2×C8×C31—21no—
166C2×C8×C31—21no—
167C2×C8×C31—21no—
168C2×C8×C31—21no—
169C2×C8×C31C2×D411yescharacteristic
170C2×C8×C31C2×D411yescharacteristic
171C2×C8×C31C2×D411yescharacteristic
172C2×C8×C31C2×D411yescharacteristic
173C4⋊C4×C31—21no—
174C4⋊C4×C31—21no—
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—41no—
185C4⋊C4×C31—41no—
186C4⋊C4×C31—41no—
187C4⋊C4×C31—41no—
188C4⋊C4×C31—41no—
189C4⋊C4×C31—41no—
190C4⋊C4×C31—41no—
191C4⋊C4×C31C2×D411yescharacteristic
192C4⋊C4×C31C2×D411yescharacteristic
193C4⋊C4×C31C2×D411yescharacteristic
194C4⋊C4×C31C2×D411yescharacteristic
195C22⋊C4×C31—21no—
196C22⋊C4×C31—41no—
197C22⋊C4×C31—41no—
198C22⋊C4×C31—41no—
199C42×C31—21no—
200C42×C31—21no—
201C42×C31—21no—
202C42×C31—41no—
203C42×C31—41no—
204C42×C31—41no—
205C42×C31C2411yescharacteristic
206#19830C3111yesmaximal, characteristic, direct product factor, Sylow
207C23×C31—21no—
208Q8×C31—21no—
209Q8×C31—21no—
210Q8×C31—21no—
211Q8×C31—21no—
212Q8×C31—41no—
213Q8×C31—41no—
214Q8×C31—41no—
215Q8×C31—41no—
216Q8×C31—41no—
217Q8×C31—41no—
218Q8×C31—82no—
219Q8×C31—81no—
220Q8×C31—161no—
221Q8×C31#13512yes—
222Q8×C31#13712yes—
223D4×C31—21no—
224D4×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—41no—
233C2×C4×C31—41no—
234C2×C4×C31—41no—
235C2×C4×C31—41no—
236C2×C4×C31—41no—
237C2×C4×C31—41no—
238C2×C4×C31—82no—
239C2×C4×C31C22×D411yescharacteristic
240C2×C4×C31C22×D411yescharacteristic
241C2×C4×C31H(5,𝔽2)11yescharacteristic
242C8×C31—21no—
243C8×C31—21no—
244C8×C31—21no—
245C8×C31—21no—
246C8×C31—41no—
247C8×C31—41no—
248C8×C31—41no—
249C8×C31—41no—
250C8×C31—41no—
251Q8×SD16C2×C3111yescharacteristic
252#3364C2×C3111yescharacteristic
253#3363C2×C3111yescharacteristic, complemented
254#3328C2×C3111yescharacteristic
255#1718C2×C3111yescharacteristic, complemented
256#1703C2×C3111yescharacteristic
257#1680C2×C3111yescharacteristic, complemented
258#1680C2×C3111yescharacteristic, complemented
259#1672C2×C3111yescharacteristic, complemented
260#1649C2×C3111yescharacteristic
261#1648C2×C3111yescharacteristic, complemented
262#1645C2×C3111yescharacteristic, complemented
263#1638C2×C3111yescharacteristic
264#1583C2×C3111yescharacteristic
265#1579C2×C3111yescharacteristic, complemented
266C22×C31—41no—
267C22×C31—41no—
268C22×C31—41no—
269C22×C31D4211yescharacteristic
270C4×C31—22no—
271C4×C31—22no—
272C4×C31—21no—
273C4×C31—41no—
274C4×C31—41no—
275C4×C31—41no—
276C4×C31—41no—
277C4×C31—41no—
278C4×C31—81no—
279C4×C31—81no—
280C4×C31—81no—
281C4×C31—81no—
282C4×C31C2×#13511yescharacteristic
283C4×C31C2×#13711yescharacteristic
284C4×C31#57711yescharacteristic
285C4×C31#57811yescharacteristic
286Q82C22×C3111yescharacteristic
287#557C22×C3111yescharacteristic
288#556C22×C3111yescharacteristic
289D4×Q8C22×C3111yescharacteristic
290#500C22×C3111yescharacteristic
291#498—21no—
292#498C22×C3111yescharacteristic
293#488—21no—
294#487—21no—
295#487C22×C3111yescharacteristic
296#487C22×C3111yescharacteristic
297#487C22×C3111yescharacteristic
298#487C22×C3111yescharacteristic
299#485—21no—
300#479—21no—
301#477—21no—
302#477C22×C3111yescharacteristic
303#476—21no—
304#476C22×C3111yescharacteristic
305#475—21no—
306#475C22×C3111yescharacteristic
307#475C22×C3111yescharacteristic
308#474C22×C3111yescharacteristic
309#470—21no—
310#464—21no—
311#462—21no—
312#462C22×C3111yescharacteristic
313#462C22×C3111yescharacteristic
314#462C22×C3111yescharacteristic
315#451—21no—
316C8×Q8C22×C3111yescharacteristic
317C8×Q8C22×C3111yescharacteristic
318C8×Q8C22×C3111yescharacteristic
319C4×Q16—21no—
320C4×Q16—21no—
321C4×Q16C22×C3111yescharacteristic
322C4×SD16—21no—
323C4×SD16C22×C3111yescharacteristic
324#436C22×C3111yescharacteristic
325#419—21no—
326#334C22×C3111yescharacteristic
327#334C22×C3111yescharacteristic
328#333C22×C3111yescharacteristic
329#332C22×C3111yescharacteristic
330#332C22×C3111yescharacteristic
331#332C22×C3111yescharacteristic
332Q8⋊C8C22×C3111yescharacteristic
333Q8⋊C8C22×C3111yescharacteristic
334Q8⋊C8C22×C3111yescharacteristic
335D4⋊C8C22×C3111yescharacteristic
336#322C22×C3111yescharacteristic
337C2×C31—81no—
338C2×C31#327011yescharacteristic
339C2×C31#328211yescharacteristic
340C2×C31#328911yescharacteristic
341C22×Q8—21no—
342C2×Q16—21no—
343C2×Q16—21no—
344C2×Q16—21no—
345C2×Q16D4×C3111yescharacteristic
346C2×SD16D4×C3111yescharacteristic
347C2×M16—21no—
348C4⋊Q8—21no—
349C4⋊Q8—21no—
350C4⋊Q8—21no—
351C4⋊Q8—21no—
352C4⋊Q8—41no—
353C4⋊Q8C23×C3111yescharacteristic
354C4⋊Q8C23×C3111yescharacteristic
355C4⋊Q8C23×C3111yescharacteristic
356C4⋊Q8C23×C3111yescharacteristic
357#126—41no—
358#125—21no—
359#125—41no—
360#124—21no—
361C22⋊Q8—21no—
362C22⋊Q8—21no—
363C22⋊Q8—41no—
364C4×Q8—21no—
365C4×Q8—21no—
366C4×Q8—21no—
367C4×Q8—21no—
368C4×Q8—21no—
369C4×Q8C23×C3111yescharacteristic
370C4×Q8C23×C3111yescharacteristic
371C4×Q8C23×C3111yescharacteristic
372C4×D4—21no—
373C4×D4C23×C3111yescharacteristic
374#117—21no—
375#107—21no—
376#107—21no—
377#107—41no—
378#107D4×C3111yescharacteristic
379#106—21no—
380#106—21no—
381#106—21no—
382#106—21no—
383#106—21no—
384#106D4×C3111yescharacteristic
385C4⋊C8—21no—
386C4⋊C8—21no—
387C4⋊C8—21no—
388C4⋊C8C23×C3111yescharacteristic
389C4⋊C8C23×C3111yescharacteristic
390C4⋊C8C23×C3111yescharacteristic
391C4⋊C8C23×C3111yescharacteristic
392#103—21no—
393#103—21no—
394#103—21no—
395#103—21no—
396#103—21no—
397#103—21no—
398#103—21no—
399#103—21no—
400#103—21no—
401#103—21no—
402#103—21no—
403#103—21no—
404#103—41no—
405#103D4×C3111yescharacteristic
406#103D4×C3111yescharacteristic
407#103D4×C3111yescharacteristic
408#102—21no—
409#102—21no—
410#102D4×C3111yescharacteristic
411C22⋊C8—21no—
412C4×C8—21no—
413C4×C8—21no—
414C4×C8—21no—
415C4×C8C23×C3111yescharacteristic
416C4×C8C23×C3111yescharacteristic
417C4×C8C23×C3111yescharacteristic
418C31#1983011yescharacteristic, direct product factor, Sylow
419C2×Q8—21no—
420C2×Q8—21no—
421C2×Q8—21no—
422C2×Q8—21no—
423C2×Q8—41no—
424C2×Q8—41no—
425C2×Q8—42no—
426C2×Q8—81no—
427C2×Q8C2×D4×C3111yescharacteristic
428C2×Q8C2×D4×C3111yescharacteristic
429C2×Q8C2×D4×C3111yescharacteristic
430C2×D4C2×D4×C3111yescharacteristic
431C22×C4—21no—
432C22×C4—41no—
433Q16—22no—
434Q16—42no—
435Q16—42no—
436Q16—81no—
437SD16—22no—
438M16—81no—
439C2×C8—21no—
440C2×C8—21no—
441C2×C8—21no—
442C2×C8—21no—
443C2×C8—21no—
444C2×C8C2×D4×C3111yescharacteristic
445C2×C8C2×D4×C3111yescharacteristic
446C2×C8C2×D4×C3111yescharacteristic
447C2×C8C2×D4×C3111yescharacteristic
448C4⋊C4—21no—
449C4⋊C4—21no—
450C4⋊C4—21no—
451C4⋊C4—21no—
452C4⋊C4—21no—
453C4⋊C4—21no—
454C4⋊C4—21no—
455C4⋊C4—21no—
456C4⋊C4—21no—
457C4⋊C4—21no—
458C4⋊C4—21no—
459C4⋊C4—41no—
460C4⋊C4—41no—
461C4⋊C4—41no—
462C4⋊C4—41no—
463C4⋊C4—41no—
464C4⋊C4—41no—
465C4⋊C4—41no—
466C4⋊C4C2×D4×C3111yescharacteristic
467C4⋊C4C2×D4×C3111yescharacteristic
468C4⋊C4C2×D4×C3111yescharacteristic
469C4⋊C4C2×D4×C3111yescharacteristic
470C22⋊C4—21no—
471C22⋊C4—41no—
472C22⋊C4—41no—
473C22⋊C4—41no—
474C42—21no—
475C42—21no—
476C42—21no—
477C42—41no—
478C42—41no—
479C42—41no—
480C42C24×C3111yescharacteristic
481C23—21no—
482Q8—21no—
483Q8—21no—
484Q8—21no—
485Q8—21no—
486Q8—41no—
487Q8—41no—
488Q8—41no—
489Q8—41no—
490Q8—41no—
491Q8—41no—
492Q8—82no—
493Q8—81no—
494Q8—161no—
495Q8C31×#13512yes—
496Q8C31×#13712yes—
497D4—21no—
498D4—21no—
499C2×C4—21no—
500C2×C4—21no—
501C2×C4—21no—
502C2×C4—21no—
503C2×C4—21no—
504C2×C4—21no—
505C2×C4—21no—
506C2×C4—41no—
507C2×C4—41no—
508C2×C4—41no—
509C2×C4—41no—
510C2×C4—41no—
511C2×C4—41no—
512C2×C4—82no—
513C2×C4C22×D4×C3111yescharacteristic
514C2×C4C22×D4×C3111yescharacteristic
515C2×C4C31×H(5,𝔽2)11yescharacteristic
516C8—21no—
517C8—21no—
518C8—21no—
519C8—21no—
520C8—41no—
521C8—41no—
522C8—41no—
523C8—41no—
524C8—41no—
525C22—41no—
526C22—41no—
527C22—41no—
528C22D42×C3111yescharacteristic
529C4—22no—
530C4—22no—
531C4—21no—
532C4—41no—
533C4—41no—
534C4—41no—
535C4—41no—
536C4—41no—
537C4—81no—
538C4—81no—
539C4—81no—
540C4—81no—
541C4C2×C31×#13511yescharacteristic
542C4C2×C31×#13711yescharacteristic
543C4C31×#57711yescharacteristic
544C4C31×#57811yescharacteristic
545C2—81no—
546C2C31×#327011yescharacteristic
547C2C31×#328211yescharacteristic
548C2C31×#328911yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC2×D4×C31C2×D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#3363C2semidirect
5. C31×#1718C2semidirect
7. C31×#1680C2semidirect
8. C31×#1680C2semidirect
9. C31×#1672C2semidirect
11. C31×#1648C2semidirect
12. C31×#1645C2semidirect
15. C31×#1579C2semidirect
206. #19830C31direct (N × H)
253. #3363C2×C31semidirect
255. #1718C2×C31semidirect
257. #1680C2×C31semidirect
258. #1680C2×C31semidirect
259. #1672C2×C31semidirect
261. #1648C2×C31semidirect
262. #1645C2×C31semidirect
265. #1579C2×C31semidirect
418. C31#19830direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×SD16×C312
C31×#33642
C31×#33632
C31×#33282
C31×#17182
C31×#17032
C31×#16802
C31×#16722
C31×#16492
C31×#16482
C31×#16452
C31×#16382
C31×#15832
C31×#15792
#1983031