Finite Group Databasebeta

← C31×#19950 #21476709

Subgroups — C31×#19950 #21476709

Order 7936.

570 conjugacy classes of subgroups.

The subgroup lattice has 556 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3398C211yesmaximal, characteristic, complemented
2C31×#3381C211yesmaximal, characteristic, complemented
3C31×#3357C211yesmaximal, characteristic
4C31×#3340C211yesmaximal, characteristic
5C31×#1707C211yesmaximal, characteristic, complemented
6C31×#1696C211yesmaximal, characteristic, complemented
7C31×#1689C211yesmaximal, characteristic, complemented
8C31×#1672C211yesmaximal, characteristic, complemented
9C31×#1671C211yesmaximal, characteristic, complemented
10C31×#1646C211yesmaximal, characteristic
11C31×#1644C211yesmaximal, characteristic, complemented
12C31×#1638C211yesmaximal, characteristic, complemented
13C31×#1636C211yesmaximal, characteristic, complemented
14C31×#1590C211yesmaximal, characteristic, complemented
15C8×SD16×C31C211yesmaximal, characteristic, complemented
16C31×#557C2211yescharacteristic
17C31×#556C2211yescharacteristic
18C31×#555C2211yescharacteristic
19C31×#554C2211yescharacteristic
20C31×#500C2211yescharacteristic
21C31×#499—21no—
22C31×#498C2211yescharacteristic
23C31×#498C2211yescharacteristic
24C31×#497—21no—
25C31×#494C2211yescharacteristic
26C31×#487C2211yescharacteristic
27C31×#487C2211yescharacteristic
28C31×#485—21no—
29C31×#485—21no—
30C31×#482—21no—
31C31×#480—21no—
32C31×#479—21no—
33C31×#478—21no—
34C31×#477C2211yescharacteristic
35C31×#477C2211yescharacteristic
36C31×#477C2211yescharacteristic
37C31×#476C2211yescharacteristic
38C31×#474C2211yescharacteristic
39C31×#474C2211yescharacteristic
40C31×#468—21no—
41C31×#465—21no—
42C31×#464—21no—
43C31×#462—21no—
44C31×#462C2211yescharacteristic
45C31×#461C2211yescharacteristic
46C31×#446C2211yescharacteristic
47C8×Q8×C31C2211yescharacteristic
48C31×#441—21no—
49C4×SD16×C31—21no—
50C4×SD16×C31C2211yescharacteristic
51C4×SD16×C31C2211yescharacteristic
52C31×#436C2211yescharacteristic
53C8×D4×C31C2211yescharacteristic
54C31×#428—21no—
55C31×#427—21no—
56C31×#334C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#333C2211yescharacteristic
59C31×#333C2211yescharacteristic
60C31×#332C2211yescharacteristic
61C31×#332C2211yescharacteristic
62C31×Q8⋊C8C2211yescharacteristic
63C31×Q8⋊C8C2211yescharacteristic
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C82×C31C2211yescharacteristic
67C2×Q16×C31—21no—
68C2×Q16×C31—21no—
69C2×Q16×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⋊Q8C2311yescharacteristic
77C31×C4⋊Q8C2311yescharacteristic
78C31×C4⋊Q8C2311yescharacteristic
79C31×C4⋊Q8C2311yescharacteristic
80C31×#126—41no—
81C31×#125—21no—
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—
102C2×C4⋊C4×C31—21no—
103C31×#107—21no—
104C31×#107—21no—
105C31×#107—21no—
106C31×#107—21no—
107C31×#107—21no—
108C31×#107—21no—
109C31×#107—21no—
110C31×#106—21no—
111C31×#106—21no—
112C31×#106—21no—
113C31×#106—21no—
114C31×#106—21no—
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—41no—
129C31×#103—41no—
130C31×#103D411yescharacteristic
131C31×#103D411yescharacteristic
132C31×#102—21no—
133C31×#102—21no—
134C31×#102—21no—
135C31×#102D411yescharacteristic
136C31×#102D411yescharacteristic
137C31×C22⋊C8—21no—
138C31×C22⋊C8—21no—
139C31×#97—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×C31C2×D411yescharacteristic
149C2×Q8×C31C2×D411yescharacteristic
150C2×D4×C31—41no—
151C2×D4×C31C2×D411yescharacteristic
152C2×D4×C31C2×D411yescharacteristic
153C22×C4×C31—21no—
154C22×C4×C31—21no—
155C22×C4×C31—41no—
156Q16×C31—42no—
157Q16×C31—81no—
158Q16×C31—81no—
159SD16×C31—22no—
160SD16×C31—22no—
161SD16×C31—81no—
162M16×C31—42no—
163C2×C8×C31—21no—
164C2×C8×C31—21no—
165C2×C8×C31—21no—
166C2×C8×C31—21no—
167C2×C8×C31—21no—
168C2×C8×C31—42no—
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—41no—
184C4⋊C4×C31—41no—
185C4⋊C4×C31—41no—
186C4⋊C4×C31—41no—
187C4⋊C4×C31—41no—
188C4⋊C4×C31—41no—
189C4⋊C4×C31C2×D411yescharacteristic
190C4⋊C4×C31C2×D411yescharacteristic
191C4⋊C4×C31C2×D411yescharacteristic
192C4⋊C4×C31C2×D411yescharacteristic
193C22⋊C4×C31—21no—
194C22⋊C4×C31—21no—
195C22⋊C4×C31—41no—
196C22⋊C4×C31—41no—
197C22⋊C4×C31—41no—
198C22⋊C4×C31—41no—
199C22⋊C4×C31—41no—
200C42×C31—21no—
201C42×C31—21no—
202C42×C31—41no—
203C42×C31—41no—
204C42×C31—41no—
205C42×C31C2411yescharacteristic
206#19950C3111yesmaximal, characteristic, direct product factor, Sylow
207C23×C31—21no—
208C23×C31—21no—
209Q8×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—81no—
218Q8×C31—81no—
219D4×C31—21no—
220D4×C31—21no—
221D4×C31—21no—
222D4×C31—21no—
223D4×C31—161no—
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—41no—
231C2×C4×C31—41no—
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—161no—
239C2×C4×C31C22×D411yescharacteristic
240C2×C4×C31C22×D411yescharacteristic
241C2×C4×C31H(5,𝔽2)11yescharacteristic
242C8×C31—21no—
243C8×C31—21no—
244C8×C31—41no—
245C8×C31—41no—
246C8×C31—41no—
247C8×C31—41no—
248C8×C31—41no—
249C8×C31#13512yes—
250C8×C31#13712yes—
251#3398C2×C3111yescharacteristic, complemented
252#3381C2×C3111yescharacteristic, complemented
253#3357C2×C3111yescharacteristic
254#3340C2×C3111yescharacteristic
255#1707C2×C3111yescharacteristic, complemented
256#1696C2×C3111yescharacteristic, complemented
257#1689C2×C3111yescharacteristic, complemented
258#1672C2×C3111yescharacteristic, complemented
259#1671C2×C3111yescharacteristic, complemented
260#1646C2×C3111yescharacteristic
261#1644C2×C3111yescharacteristic, complemented
262#1638C2×C3111yescharacteristic, complemented
263#1636C2×C3111yescharacteristic, complemented
264#1590C2×C3111yescharacteristic, complemented
265C8×SD16C2×C3111yescharacteristic, complemented
266C22×C31—41no—
267C22×C31—41no—
268C22×C31—41no—
269C22×C31—41no—
270C22×C31—41no—
271C22×C31—41no—
272C22×C31D4211yescharacteristic
273C4×C31—21no—
274C4×C31—41no—
275C4×C31—41no—
276C4×C31—41no—
277C4×C31—41no—
278C4×C31—41no—
279C4×C31—41no—
280C4×C31—81no—
281C4×C31—81no—
282C4×C31—81no—
283C4×C31—81no—
284C4×C31C2×#13511yescharacteristic
285C4×C31C2×#13711yescharacteristic
286C4×C31#57711yescharacteristic
287C4×C31#57811yescharacteristic
288#557C22×C3111yescharacteristic
289#556C22×C3111yescharacteristic
290#555C22×C3111yescharacteristic
291#554C22×C3111yescharacteristic
292#500C22×C3111yescharacteristic
293#499—21no—
294#498C22×C3111yescharacteristic
295#498C22×C3111yescharacteristic
296#497—21no—
297#494C22×C3111yescharacteristic
298#487C22×C3111yescharacteristic
299#487C22×C3111yescharacteristic
300#485—21no—
301#485—21no—
302#482—21no—
303#480—21no—
304#479—21no—
305#478—21no—
306#477C22×C3111yescharacteristic
307#477C22×C3111yescharacteristic
308#477C22×C3111yescharacteristic
309#476C22×C3111yescharacteristic
310#474C22×C3111yescharacteristic
311#474C22×C3111yescharacteristic
312#468—21no—
313#465—21no—
314#464—21no—
315#462—21no—
316#462C22×C3111yescharacteristic
317#461C22×C3111yescharacteristic
318#446C22×C3111yescharacteristic
319C8×Q8C22×C3111yescharacteristic
320#441—21no—
321C4×SD16—21no—
322C4×SD16C22×C3111yescharacteristic
323C4×SD16C22×C3111yescharacteristic
324#436C22×C3111yescharacteristic
325C8×D4C22×C3111yescharacteristic
326#428—21no—
327#427—21no—
328#334C22×C3111yescharacteristic
329#334C22×C3111yescharacteristic
330#333C22×C3111yescharacteristic
331#333C22×C3111yescharacteristic
332#332C22×C3111yescharacteristic
333#332C22×C3111yescharacteristic
334Q8⋊C8C22×C3111yescharacteristic
335Q8⋊C8C22×C3111yescharacteristic
336D4⋊C8C22×C3111yescharacteristic
337D4⋊C8C22×C3111yescharacteristic
338C82C22×C3111yescharacteristic
339C2×C31—81no—
340C2×C31—81no—
341C2×C31#327611yescharacteristic
342C2×C31#328411yescharacteristic
343C2×C31#329011yescharacteristic
344C2×Q16—21no—
345C2×Q16—21no—
346C2×Q16—21no—
347C2×SD16—21no—
348C2×SD16D4×C3111yescharacteristic
349C2×SD16D4×C3111yescharacteristic
350C2×M16—21no—
351C22×C8—21no—
352C4⋊Q8—21no—
353C4⋊Q8C23×C3111yescharacteristic
354C4⋊Q8C23×C3111yescharacteristic
355C4⋊Q8C23×C3111yescharacteristic
356C4⋊Q8C23×C3111yescharacteristic
357#126—41no—
358#125—21no—
359#125—21no—
360#125—41no—
361#124—21no—
362#124—41no—
363C22⋊Q8—21no—
364C22⋊Q8—21no—
365C22⋊Q8—41no—
366#121—21no—
367#121—21no—
368C4×Q8—21no—
369C4×Q8—21no—
370C4×Q8—21no—
371C4×Q8C23×C3111yescharacteristic
372C4×Q8C23×C3111yescharacteristic
373C4×D4—21no—
374C4×D4C23×C3111yescharacteristic
375C4×D4C23×C3111yescharacteristic
376#117—21no—
377#117—21no—
378#117—21no—
379C2×C4⋊C4—21no—
380#107—21no—
381#107—21no—
382#107—21no—
383#107—21no—
384#107—21no—
385#107—21no—
386#107—21no—
387#106—21no—
388#106—21no—
389#106—21no—
390#106—21no—
391#106—21no—
392#106D4×C3111yescharacteristic
393#106D4×C3111yescharacteristic
394C4⋊C8—21no—
395C4⋊C8—21no—
396C4⋊C8C23×C3111yescharacteristic
397C4⋊C8C23×C3111yescharacteristic
398C4⋊C8C23×C3111yescharacteristic
399C4⋊C8C23×C3111yescharacteristic
400#103—21no—
401#103—21no—
402#103—21no—
403#103—21no—
404#103—21no—
405#103—41no—
406#103—41no—
407#103D4×C3111yescharacteristic
408#103D4×C3111yescharacteristic
409#102—21no—
410#102—21no—
411#102—21no—
412#102D4×C3111yescharacteristic
413#102D4×C3111yescharacteristic
414C22⋊C8—21no—
415C22⋊C8—21no—
416#97—21no—
417C4×C8—21no—
418C4×C8C23×C3111yescharacteristic
419C4×C8C23×C3111yescharacteristic
420C4×C8C23×C3111yescharacteristic
421C31#1995011yescharacteristic, direct product factor, Sylow
422C2×Q8—21no—
423C2×Q8—21no—
424C2×Q8—21no—
425C2×Q8—21no—
426C2×Q8C2×D4×C3111yescharacteristic
427C2×Q8C2×D4×C3111yescharacteristic
428C2×D4—41no—
429C2×D4C2×D4×C3111yescharacteristic
430C2×D4C2×D4×C3111yescharacteristic
431C22×C4—21no—
432C22×C4—21no—
433C22×C4—41no—
434Q16—42no—
435Q16—81no—
436Q16—81no—
437SD16—22no—
438SD16—22no—
439SD16—81no—
440M16—42no—
441C2×C8—21no—
442C2×C8—21no—
443C2×C8—21no—
444C2×C8—21no—
445C2×C8—21no—
446C2×C8—42no—
447C2×C8C2×D4×C3111yescharacteristic
448C2×C8C2×D4×C3111yescharacteristic
449C2×C8C2×D4×C3111yescharacteristic
450C2×C8C2×D4×C3111yescharacteristic
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—21no—
460C4⋊C4—21no—
461C4⋊C4—41no—
462C4⋊C4—41no—
463C4⋊C4—41no—
464C4⋊C4—41no—
465C4⋊C4—41no—
466C4⋊C4—41no—
467C4⋊C4C2×D4×C3111yescharacteristic
468C4⋊C4C2×D4×C3111yescharacteristic
469C4⋊C4C2×D4×C3111yescharacteristic
470C4⋊C4C2×D4×C3111yescharacteristic
471C22⋊C4—21no—
472C22⋊C4—21no—
473C22⋊C4—41no—
474C22⋊C4—41no—
475C22⋊C4—41no—
476C22⋊C4—41no—
477C22⋊C4—41no—
478C42—21no—
479C42—21no—
480C42—41no—
481C42—41no—
482C42—41no—
483C42C24×C3111yescharacteristic
484C23—21no—
485C23—21no—
486Q8—21no—
487Q8—21no—
488Q8—21no—
489Q8—21no—
490Q8—41no—
491Q8—41no—
492Q8—41no—
493Q8—41no—
494Q8—81no—
495Q8—81no—
496D4—21no—
497D4—21no—
498D4—21no—
499D4—21no—
500D4—161no—
501C2×C4—21no—
502C2×C4—21no—
503C2×C4—21no—
504C2×C4—21no—
505C2×C4—21no—
506C2×C4—21no—
507C2×C4—41no—
508C2×C4—41no—
509C2×C4—41no—
510C2×C4—41no—
511C2×C4—41no—
512C2×C4—41no—
513C2×C4—41no—
514C2×C4—41no—
515C2×C4—161no—
516C2×C4C22×D4×C3111yescharacteristic
517C2×C4C22×D4×C3111yescharacteristic
518C2×C4C31×H(5,𝔽2)11yescharacteristic
519C8—21no—
520C8—21no—
521C8—41no—
522C8—41no—
523C8—41no—
524C8—41no—
525C8—41no—
526C8C31×#13512yes—
527C8C31×#13712yes—
528C22—41no—
529C22—41no—
530C22—41no—
531C22—41no—
532C22—41no—
533C22—41no—
534C22D42×C3111yescharacteristic
535C4—21no—
536C4—41no—
537C4—41no—
538C4—41no—
539C4—41no—
540C4—41no—
541C4—41no—
542C4—81no—
543C4—81no—
544C4—81no—
545C4—81no—
546C4C2×C31×#13511yescharacteristic
547C4C2×C31×#13711yescharacteristic
548C4C31×#57711yescharacteristic
549C4C31×#57811yescharacteristic
550C2—81no—
551C2—81no—
552C2C31×#327611yescharacteristic
553C2C31×#328411yescharacteristic
554C2C31×#329011yescharacteristic
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×#3398C2semidirect
2. C31×#3381C2semidirect
5. C31×#1707C2semidirect
6. C31×#1696C2semidirect
7. C31×#1689C2semidirect
8. C31×#1672C2semidirect
9. C31×#1671C2semidirect
11. C31×#1644C2semidirect
12. C31×#1638C2semidirect
13. C31×#1636C2semidirect
14. C31×#1590C2semidirect
15. C8×SD16×C31C2semidirect
206. #19950C31direct (N × H)
251. #3398C2×C31semidirect
252. #3381C2×C31semidirect
255. #1707C2×C31semidirect
256. #1696C2×C31semidirect
257. #1689C2×C31semidirect
258. #1672C2×C31semidirect
259. #1671C2×C31semidirect
261. #1644C2×C31semidirect
262. #1638C2×C31semidirect
263. #1636C2×C31semidirect
264. #1590C2×C31semidirect
265. C8×SD16C2×C31semidirect
421. C31#19950direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33982
C31×#33812
C31×#33572
C31×#33402
C31×#17072
C31×#16962
C31×#16892
C31×#16722
C31×#16712
C31×#16462
C31×#16442
C31×#16382
C31×#16362
C31×#15902
C8×SD16×C312
#1995031