Finite Group Databasebeta

← C31×#19479 #21476238

Subgroups — C31×#19479 #21476238

Order 7936.

612 conjugacy classes of subgroups.

The subgroup lattice has 572 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3228C211yesmaximal, characteristic
2C31×#3104C211yesmaximal, characteristic, complemented
3C31×#3037C211yesmaximal, characteristic
4C31×#2984C211yesmaximal, characteristic, complemented
5C31×#1702C211yesmaximal, characteristic, complemented
6C31×#1698C211yesmaximal, characteristic, complemented
7C31×#1694C211yesmaximal, characteristic, complemented
8C31×#1692C211yesmaximal, characteristic, complemented
9C31×#1682C211yesmaximal, characteristic, complemented
10C31×#1678C211yesmaximal, characteristic, complemented
11C31×#1674C211yesmaximal, characteristic, complemented
12C31×#1672C211yesmaximal, characteristic, complemented
13C31×#1574C211yesmaximal, characteristic, complemented
14C31×#1559C211yesmaximal, characteristic, complemented
15C31×#1553C211yesmaximal, characteristic
16C2×C31×#137—21no—
17C31×#533C2211yescharacteristic
18C31×#532C2211yescharacteristic
19C2×C4×Q8×C31C2211yescharacteristic
20C31×#500C2211yescharacteristic
21C31×#498C2211yescharacteristic
22C31×#486C2211yescharacteristic
23C31×#486C2211yescharacteristic
24C31×#484—21no—
25C31×#482—21no—
26C31×#482—21no—
27C31×#478—21no—
28C31×#478—21no—
29C31×#477C2211yescharacteristic
30C31×#477C2211yescharacteristic
31C31×#464—21no—
32C31×#464—21no—
33C31×#462C2211yescharacteristic
34C31×#462C2211yescharacteristic
35C31×#462C2211yescharacteristic
36C31×#462C2211yescharacteristic
37C31×#460C2211yescharacteristic
38C31×#460C2211yescharacteristic
39C31×#451—21no—
40C31×#446—21no—
41C31×#446—21no—
42C31×#446C2211yescharacteristic
43C31×#446C2211yescharacteristic
44C8×Q8×C31C2211yescharacteristic
45C8×Q8×C31C2211yescharacteristic
46C4×Q16×C31—21no—
47C4×Q16×C31—21no—
48C31×#432—21no—
49C31×#432C2211yescharacteristic
50C31×#431—21no—
51C31×#431C2211yescharacteristic
52C31×#431C2211yescharacteristic
53C31×#423C2211yescharacteristic
54C31×#417—21no—
55C31×#335C2211yescharacteristic
56C31×#335C2211yescharacteristic
57C31×#334C2211yescharacteristic
58C31×#334C2211yescharacteristic
59C31×#333C2211yescharacteristic
60C31×#333C2211yescharacteristic
61C31×#332C2211yescharacteristic
62C31×#332C2211yescharacteristic
63C31×#332C2211yescharacteristic
64C31×#332C2211yescharacteristic
65C31×#331C2211yescharacteristic
66C31×#331C2211yescharacteristic
67C2×#41×C31—21no—
68C22×Q8×C31D411yescharacteristic
69C31×#137—44no—
70C2×Q16×C31—21no—
71C2×Q16×C31—21no—
72C2×Q16×C31—21no—
73C2×Q16×C31—21no—
74C2×SD16×C31—21no—
75C2×SD16×C31—21no—
76C2×M16×C31—21no—
77C31×C4⋊Q8C2311yescharacteristic
78C31×C4⋊Q8C2311yescharacteristic
79C31×C4⋊Q8C2311yescharacteristic
80C31×#127C2311yescharacteristic
81C31×#125—21no—
82C31×#124—21no—
83C31×C22⋊Q8—21no—
84C31×C22⋊Q8—21no—
85C31×#121—21no—
86C31×#121—21no—
87C4×Q8×C31—21no—
88C4×Q8×C31—21no—
89C4×Q8×C31—21no—
90C4×Q8×C31—21no—
91C4×Q8×C31D411yescharacteristic
92C4×Q8×C31D411yescharacteristic
93C4×Q8×C31C2311yescharacteristic
94C4×Q8×C31C2311yescharacteristic
95C4×D4×C31—21no—
96C4×D4×C31—21no—
97C31×#117—21no—
98C2×C4⋊C4×C31—21no—
99C2×C4⋊C4×C31D411yescharacteristic
100C2×C42×C31—21no—
101C2×C42×C31C2311yescharacteristic
102C31×#107—21no—
103C31×#107—21no—
104C31×#107—21no—
105C31×#107—21no—
106C31×#106—21no—
107C31×#106—21no—
108C31×C4⋊C8—21no—
109C31×C4⋊C8—21no—
110C31×C4⋊C8—21no—
111C31×C4⋊C8—21no—
112C31×C4⋊C8—21no—
113C31×C4⋊C8D411yescharacteristic
114C31×C4⋊C8D411yescharacteristic
115C31×C4⋊C8C2311yescharacteristic
116C31×C4⋊C8C2311yescharacteristic
117C31×C4⋊C8C2311yescharacteristic
118C31×C4⋊C8C2311yescharacteristic
119C31×C4⋊C8C2311yescharacteristic
120C31×C4⋊C8C2311yescharacteristic
121C31×#103—21no—
122C31×#103—21no—
123C31×#103—21no—
124C31×#103—21no—
125C31×#103—21no—
126C31×#103—21no—
127C31×#102—21no—
128C31×#102—21no—
129C31×#102—21no—
130C31×#102—21no—
131C31×#102—21no—
132C31×#102—21no—
133C31×C22⋊C8—21no—
134C31×C22⋊C8—21no—
135C31×C22⋊C8D411yescharacteristic
136C31×C22⋊C8D411yescharacteristic
137C31×#97—21no—
138C31×#97—21no—
139C31×#97—21no—
140C4×C8×C31—21no—
141C4×C8×C31—21no—
142C4×C8×C31—21no—
143C4×C8×C31C2311yescharacteristic
144C4×C8×C31C2311yescharacteristic
145#41×C31—42no—
146#41×C31—42no—
147C2×Q8×C31—21no—
148C2×Q8×C31—22no—
149C2×Q8×C31—21no—
150C2×Q8×C31—21no—
151C2×Q8×C31—21no—
152C2×Q8×C31—41no—
153C2×Q8×C31C2×D411yescharacteristic
154C2×Q8×C31C2×D411yescharacteristic
155C2×D4×C31—21no—
156C2×D4×C31—21no—
157C2×D4×C31—21no—
158C2×D4×C31—41no—
159C22×C4×C31—21no—
160C22×C4×C31—21no—
161C22×C4×C31—41no—
162C22×C4×C31C2×D411yescharacteristic
163C22×C4×C31C2×D411yescharacteristic
164C22×C4×C31#4111yescharacteristic
165Q16×C31—42no—
166Q16×C31—42no—
167Q16×C31—42no—
168Q16×C31—42no—
169SD16×C31—42no—
170SD16×C31—42no—
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—21no—
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—21no—
193C4⋊C4×C31—41no—
194C4⋊C4×C31—41no—
195C4⋊C4×C31C2×D411yescharacteristic
196C4⋊C4×C31C2×D411yescharacteristic
197C22⋊C4×C31—41no—
198C22⋊C4×C31—41no—
199C22⋊C4×C31—41no—
200C42×C31—21no—
201C42×C31—21no—
202C42×C31—21no—
203C42×C31—21no—
204C42×C31—41no—
205C42×C31C2×D411yescharacteristic
206C42×C31C2×D411yescharacteristic
207C42×C31#4111yescharacteristic
208C42×C31C2411yescharacteristic
209#19479C3111yesmaximal, characteristic, direct product factor, Sylow
210C23×C31—41no—
211C23×C31#12111yescharacteristic
212Q8×C31—21no—
213Q8×C31—21no—
214Q8×C31—21no—
215Q8×C31—42no—
216Q8×C31—41no—
217Q8×C31—41no—
218Q8×C31—41no—
219Q8×C31—41no—
220Q8×C31—81no—
221Q8×C31AGL(1,ℤ/8)12yes—
222D4×C31—41no—
223D4×C31—41no—
224D4×C31—41no—
225D4×C31—41no—
226D4×C31—81no—
227D4×C31—82no—
228C2×C4×C31—21no—
229C2×C4×C31—21no—
230C2×C4×C31—21no—
231C2×C4×C31—21no—
232C2×C4×C31—21no—
233C2×C4×C31—21no—
234C2×C4×C31—21no—
235C2×C4×C31—21no—
236C2×C4×C31—41no—
237C2×C4×C31—42no—
238C2×C4×C31—42no—
239C2×C4×C31—41no—
240C2×C4×C31—41no—
241C2×C4×C31—41no—
242C2×C4×C31—82no—
243C2×C4×C31#12111yescharacteristic
244C2×C4×C31#12111yescharacteristic
245C2×C4×C31#12111yescharacteristic
246C2×C4×C31C22×D411yescharacteristic
247C2×C4×C31C22×D411yescharacteristic
248C2×C4×C31C2×#4111yescharacteristic
249C8×C31—21no—
250C8×C31—21no—
251C8×C31—21no—
252C8×C31—21no—
253C8×C31—41no—
254C8×C31—41no—
255C8×C31—41no—
256C8×C31—41no—
257C8×C31—41no—
258C8×C31—41no—
259#3228C2×C3111yescharacteristic
260#3104C2×C3111yescharacteristic, complemented
261#3037C2×C3111yescharacteristic
262#2984C2×C3111yescharacteristic, complemented
263#1702C2×C3111yescharacteristic, complemented
264#1698C2×C3111yescharacteristic, complemented
265#1694C2×C3111yescharacteristic, complemented
266#1692C2×C3111yescharacteristic, complemented
267#1682C2×C3111yescharacteristic, complemented
268#1678C2×C3111yescharacteristic, complemented
269#1674C2×C3111yescharacteristic, complemented
270#1672C2×C3111yescharacteristic, complemented
271#1574C2×C3111yescharacteristic, complemented
272#1559C2×C3111yescharacteristic, complemented
273#1553C2×C3111yescharacteristic
274C22×C31—21no—
275C22×C31—21no—
276C22×C31—21no—
277C22×C31—81no—
278C22×C31—81no—
279C22×C31—81no—
280C22×C31C2×#12111yescharacteristic
281C4×C31—21no—
282C4×C31—21no—
283C4×C31—22no—
284C4×C31—21no—
285C4×C31—21no—
286C4×C31—41no—
287C4×C31—41no—
288C4×C31—41no—
289C4×C31—81no—
290C4×C31—81no—
291C4×C31—81no—
292C4×C31C2×AGL(1,ℤ/8)11yescharacteristic
293C4×C31#57511yescharacteristic
294C4×C31#57811yescharacteristic
295C4×C31#57811yescharacteristic
296C2×#137—21no—
297#533C22×C3111yescharacteristic
298#532C22×C3111yescharacteristic
299C2×C4×Q8C22×C3111yescharacteristic
300#500C22×C3111yescharacteristic
301#498C22×C3111yescharacteristic
302#486C22×C3111yescharacteristic
303#486C22×C3111yescharacteristic
304#484—21no—
305#482—21no—
306#482—21no—
307#478—21no—
308#478—21no—
309#477C22×C3111yescharacteristic
310#477C22×C3111yescharacteristic
311#464—21no—
312#464—21no—
313#462C22×C3111yescharacteristic
314#462C22×C3111yescharacteristic
315#462C22×C3111yescharacteristic
316#462C22×C3111yescharacteristic
317#460C22×C3111yescharacteristic
318#460C22×C3111yescharacteristic
319#451—21no—
320#446—21no—
321#446—21no—
322#446C22×C3111yescharacteristic
323#446C22×C3111yescharacteristic
324C8×Q8C22×C3111yescharacteristic
325C8×Q8C22×C3111yescharacteristic
326C4×Q16—21no—
327C4×Q16—21no—
328#432—21no—
329#432C22×C3111yescharacteristic
330#431—21no—
331#431C22×C3111yescharacteristic
332#431C22×C3111yescharacteristic
333#423C22×C3111yescharacteristic
334#417—21no—
335#335C22×C3111yescharacteristic
336#335C22×C3111yescharacteristic
337#334C22×C3111yescharacteristic
338#334C22×C3111yescharacteristic
339#333C22×C3111yescharacteristic
340#333C22×C3111yescharacteristic
341#332C22×C3111yescharacteristic
342#332C22×C3111yescharacteristic
343#332C22×C3111yescharacteristic
344#332C22×C3111yescharacteristic
345#331C22×C3111yescharacteristic
346#331C22×C3111yescharacteristic
347C2×C31—41no—
348C2×C31—161no—
349C2×C31#304411yescharacteristic
350C2×C31#305511yescharacteristic
351C2×C31#306711yescharacteristic
352C2×#41—21no—
353C22×Q8D4×C3111yescharacteristic
354#137—44no—
355C2×Q16—21no—
356C2×Q16—21no—
357C2×Q16—21no—
358C2×Q16—21no—
359C2×SD16—21no—
360C2×SD16—21no—
361C2×M16—21no—
362C4⋊Q8C23×C3111yescharacteristic
363C4⋊Q8C23×C3111yescharacteristic
364C4⋊Q8C23×C3111yescharacteristic
365#127C23×C3111yescharacteristic
366#125—21no—
367#124—21no—
368C22⋊Q8—21no—
369C22⋊Q8—21no—
370#121—21no—
371#121—21no—
372C4×Q8—21no—
373C4×Q8—21no—
374C4×Q8—21no—
375C4×Q8—21no—
376C4×Q8D4×C3111yescharacteristic
377C4×Q8D4×C3111yescharacteristic
378C4×Q8C23×C3111yescharacteristic
379C4×Q8C23×C3111yescharacteristic
380C4×D4—21no—
381C4×D4—21no—
382#117—21no—
383C2×C4⋊C4—21no—
384C2×C4⋊C4D4×C3111yescharacteristic
385C2×C42—21no—
386C2×C42C23×C3111yescharacteristic
387#107—21no—
388#107—21no—
389#107—21no—
390#107—21no—
391#106—21no—
392#106—21no—
393C4⋊C8—21no—
394C4⋊C8—21no—
395C4⋊C8—21no—
396C4⋊C8—21no—
397C4⋊C8—21no—
398C4⋊C8D4×C3111yescharacteristic
399C4⋊C8D4×C3111yescharacteristic
400C4⋊C8C23×C3111yescharacteristic
401C4⋊C8C23×C3111yescharacteristic
402C4⋊C8C23×C3111yescharacteristic
403C4⋊C8C23×C3111yescharacteristic
404C4⋊C8C23×C3111yescharacteristic
405C4⋊C8C23×C3111yescharacteristic
406#103—21no—
407#103—21no—
408#103—21no—
409#103—21no—
410#103—21no—
411#103—21no—
412#102—21no—
413#102—21no—
414#102—21no—
415#102—21no—
416#102—21no—
417#102—21no—
418C22⋊C8—21no—
419C22⋊C8—21no—
420C22⋊C8D4×C3111yescharacteristic
421C22⋊C8D4×C3111yescharacteristic
422#97—21no—
423#97—21no—
424#97—21no—
425C4×C8—21no—
426C4×C8—21no—
427C4×C8—21no—
428C4×C8C23×C3111yescharacteristic
429C4×C8C23×C3111yescharacteristic
430C31#1947911yescharacteristic, direct product factor, Sylow
431#41—42no—
432#41—42no—
433C2×Q8—21no—
434C2×Q8—22no—
435C2×Q8—21no—
436C2×Q8—21no—
437C2×Q8—21no—
438C2×Q8—41no—
439C2×Q8C2×D4×C3111yescharacteristic
440C2×Q8C2×D4×C3111yescharacteristic
441C2×D4—21no—
442C2×D4—21no—
443C2×D4—21no—
444C2×D4—41no—
445C22×C4—21no—
446C22×C4—21no—
447C22×C4—41no—
448C22×C4C2×D4×C3111yescharacteristic
449C22×C4C2×D4×C3111yescharacteristic
450C22×C4#41×C3111yescharacteristic
451Q16—42no—
452Q16—42no—
453Q16—42no—
454Q16—42no—
455SD16—42no—
456SD16—42no—
457M16—42no—
458C2×C8—21no—
459C2×C8—21no—
460C2×C8—21no—
461C2×C8—21no—
462C2×C8—21no—
463C2×C8—21no—
464C2×C8C2×D4×C3111yescharacteristic
465C2×C8C2×D4×C3111yescharacteristic
466C2×C8C2×D4×C3111yescharacteristic
467C2×C8C2×D4×C3111yescharacteristic
468C4⋊C4—21no—
469C4⋊C4—21no—
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—41no—
480C4⋊C4—41no—
481C4⋊C4C2×D4×C3111yescharacteristic
482C4⋊C4C2×D4×C3111yescharacteristic
483C22⋊C4—41no—
484C22⋊C4—41no—
485C22⋊C4—41no—
486C42—21no—
487C42—21no—
488C42—21no—
489C42—21no—
490C42—41no—
491C42C2×D4×C3111yescharacteristic
492C42C2×D4×C3111yescharacteristic
493C42#41×C3111yescharacteristic
494C42C24×C3111yescharacteristic
495C23—41no—
496C23C31×#12111yescharacteristic
497Q8—21no—
498Q8—21no—
499Q8—21no—
500Q8—42no—
501Q8—41no—
502Q8—41no—
503Q8—41no—
504Q8—41no—
505Q8—81no—
506Q8C31×AGL(1,ℤ/8)12yes—
507D4—41no—
508D4—41no—
509D4—41no—
510D4—41no—
511D4—81no—
512D4—82no—
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—41no—
522C2×C4—42no—
523C2×C4—42no—
524C2×C4—41no—
525C2×C4—41no—
526C2×C4—41no—
527C2×C4—82no—
528C2×C4C31×#12111yescharacteristic
529C2×C4C31×#12111yescharacteristic
530C2×C4C31×#12111yescharacteristic
531C2×C4C22×D4×C3111yescharacteristic
532C2×C4C22×D4×C3111yescharacteristic
533C2×C4C2×#41×C3111yescharacteristic
534C8—21no—
535C8—21no—
536C8—21no—
537C8—21no—
538C8—41no—
539C8—41no—
540C8—41no—
541C8—41no—
542C8—41no—
543C8—41no—
544C22—21no—
545C22—21no—
546C22—21no—
547C22—81no—
548C22—81no—
549C22—81no—
550C22C2×C31×#12111yescharacteristic
551C4—21no—
552C4—21no—
553C4—22no—
554C4—21no—
555C4—21no—
556C4—41no—
557C4—41no—
558C4—41no—
559C4—81no—
560C4—81no—
561C4—81no—
562C4C2×C31×AGL(1,ℤ/8)11yescharacteristic
563C4C31×#57511yescharacteristic
564C4C31×#57811yescharacteristic
565C4C31×#57811yescharacteristic
566C2—41no—
567C2—161no—
568C2C31×#304411yescharacteristic
569C2C31×#305511yescharacteristic
570C2C31×#306711yescharacteristic
subgroupG/H
center, socleC22×C31C2×#121
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#3104C2semidirect
4. C31×#2984C2semidirect
5. C31×#1702C2semidirect
6. C31×#1698C2semidirect
7. C31×#1694C2semidirect
8. C31×#1692C2semidirect
9. C31×#1682C2semidirect
10. C31×#1678C2semidirect
11. C31×#1674C2semidirect
12. C31×#1672C2semidirect
13. C31×#1574C2semidirect
14. C31×#1559C2semidirect
209. #19479C31direct (N × H)
260. #3104C2×C31semidirect
262. #2984C2×C31semidirect
263. #1702C2×C31semidirect
264. #1698C2×C31semidirect
265. #1694C2×C31semidirect
266. #1692C2×C31semidirect
267. #1682C2×C31semidirect
268. #1678C2×C31semidirect
269. #1674C2×C31semidirect
270. #1672C2×C31semidirect
271. #1574C2×C31semidirect
272. #1559C2×C31semidirect
430. C31#19479direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32282
C31×#31042
C31×#30372
C31×#29842
C31×#17022
C31×#16982
C31×#16942
C31×#16922
C31×#16822
C31×#16782
C31×#16742
C31×#16722
C31×#15742
C31×#15592
C31×#15532
#1947931