Finite Group Databasebeta

← C31×#25580 #21482339

Subgroups — C31×#25580 #21482339

Order 7936.

1162 conjugacy classes of subgroups.

The subgroup lattice has 534 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#556C211yesmaximal, characteristic, complemented
2C2×C31×#489C211yesmaximal, characteristic, complemented
3C2×C31×#464C211yesmaximal, characteristic, complemented
4C31×#2540C211yesmaximal, characteristic
5C31×#2001C212yesmaximal, complemented
6C31×#2000C212yesmaximal, complemented
7C31×#1987C211yesmaximal, characteristic, complemented
8C31×#1955C211yesmaximal, characteristic, complemented
9C31×#1875C212yesmaximal, complemented
10C31×#1873C212yesmaximal, complemented
11C31×#1763C211yesmaximal, characteristic, complemented
12C22×Q16×C31C2211yescharacteristic
13C22×SD16×C31C2211yescharacteristic
14C31×#556—24no—
15C31×#556—24no—
16C2×C31×C4⋊Q8C2211yescharacteristic
17C2×C31×#126—22no—
18C2×C31×#124—21no—
19C2×C31×#124C2211yescharacteristic
20C2×C31×C22⋊Q8C2212yes—
21C2×C31×C22⋊Q8C2212yes—
22C2×C31×#121C2212yes—
23C2×C4×Q8×C31—21no—
24C2×C4×Q8×C31C2211yescharacteristic
25C2×C4×D4×C31C2211yescharacteristic
26C2×C31×#117C2212yes—
27C31×#489—24no—
28C31×#464—24no—
29C2×C31×C4⋊C8C2211yescharacteristic
30C2×C31×#103C2212yes—
31C2×C31×#103C2211yescharacteristic
32C2×C31×#103C2212yes—
33C2×C31×#102C2212yes—
34C2×C31×#102C2211yescharacteristic
35C2×C31×C22⋊C8C2212yes—
36C2×C31×C22⋊C8C2212yes—
37C2×C31×#97C2211yescharacteristic
38C31×#399—21no—
39C31×#392—21no—
40C31×#390—22no—
41C4×C4⋊C4×C31C2211yescharacteristic
42C31×#340C2212yes—
43C31×#340C2212yes—
44C31×#340C2212yes—
45C22×Q8×C31—21no—
46C22×Q8×C31C2311yescharacteristic
47C22×Q8×C31C2311yescharacteristic
48C22×D4×C31—22no—
49C22×D4×C31D411yescharacteristic
50C22×D4×C31C2311yescharacteristic
51C23×C4×C31C2312yes—
52C2×Q16×C31—22no—
53C2×Q16×C31—42no—
54C2×SD16×C31—22no—
55C2×SD16×C31—42no—
56C22×C8×C31C2312yes—
57C22×C8×C31C2311yescharacteristic
58C22×C8×C31C2311yescharacteristic
59C31×C4⋊Q8—22no—
60C31×C4⋊Q8D414yescomplemented
61C31×#126—216no—
62C31×#124—28no—
63C31×#124—22no—
64C31×#124—22no—
65C31×C22⋊Q8—24no—
66C31×C22⋊Q8—24no—
67C31×C22⋊Q8—24no—
68C31×C22⋊Q8—42no—
69C31×#121—24no—
70C31×#121—42no—
71C4×Q8×C31—28no—
72C4×Q8×C31—22no—
73C4×Q8×C31D414yescomplemented
74C4×D4×C31—22no—
75C4×D4×C31—22no—
76C31×#117—24no—
77C31×#117—24no—
78C2×C4⋊C4×C31—22no—
79C2×C4⋊C4×C31—21no—
80C2×C4⋊C4×C31—21no—
81C2×C4⋊C4×C31—22no—
82C2×C4⋊C4×C31D411yescharacteristic
83C2×C4⋊C4×C31C2311yescharacteristic
84C2×C4⋊C4×C31C2312yes—
85C2×C4⋊C4×C31C2312yes—
86C2×C22⋊C4×C31—22no—
87C2×C22⋊C4×C31—22no—
88C2×C22⋊C4×C31—22no—
89C2×C22⋊C4×C31—22no—
90C2×C22⋊C4×C31—21no—
91C2×C22⋊C4×C31—21no—
92C2×C22⋊C4×C31D412yes—
93C2×C42×C31—22no—
94C2×C42×C31—21no—
95C2×C42×C31—21no—
96C2×C42×C31C2311yescharacteristic
97C31×C4⋊C8—22no—
98C31×#103—22no—
99C31×#103—24no—
100C31×#103—24no—
101C31×#102—22no—
102C31×#102—24no—
103C31×C22⋊C8—42no—
104C31×C22⋊C8—42no—
105C31×#97—22no—
106C31×#95—21no—
107C24×C31—21no—
108C24×C31C2×D412yes—
109C2×Q8×C31—24no—
110C2×Q8×C31—21no—
111C2×Q8×C31—21no—
112C2×Q8×C31—21no—
113C2×Q8×C31—22no—
114C2×Q8×C31—22no—
115C2×Q8×C31—22no—
116C2×Q8×C31—22no—
117C2×Q8×C31—44no—
118C2×Q8×C31C2×D412yes—
119C2×D4×C31—22no—
120C2×D4×C31—21no—
121C2×D4×C31—21no—
122C2×D4×C31—22no—
123C2×D4×C31—22no—
124C2×D4×C31—42no—
125C2×D4×C31—44no—
126C2×D4×C31—44no—
127C2×D4×C31—82no—
128C22×C4×C31—22no—
129C22×C4×C31—21no—
130C22×C4×C31—21no—
131C22×C4×C31—22no—
132C22×C4×C31—22no—
133C22×C4×C31—22no—
134C22×C4×C31—22no—
135C22×C4×C31—22no—
136C22×C4×C31—22no—
137C22×C4×C31—22no—
138C22×C4×C31—21no—
139C22×C4×C31C2×D412yes—
140C22×C4×C31C2×D411yescharacteristic
141C22×C4×C31C2×D411yescharacteristic
142C22×C4×C31C2411yescharacteristic
143Q16×C31—44no—
144SD16×C31—44no—
145C2×C8×C31—22no—
146C2×C8×C31—21no—
147C2×C8×C31—21no—
148C2×C8×C31—22no—
149C2×C8×C31—22no—
150C2×C8×C31—22no—
151C2×C8×C31—22no—
152C4⋊C4×C31—28no—
153C4⋊C4×C31—24no—
154C4⋊C4×C31—24no—
155C4⋊C4×C31—22no—
156C4⋊C4×C31—21no—
157C4⋊C4×C31—22no—
158C4⋊C4×C31—22no—
159C4⋊C4×C31—44no—
160C4⋊C4×C31C2×D412yes—
161C4⋊C4×C31C2×D414yes—
162C4⋊C4×C31#4114yes—
163C22⋊C4×C31—28no—
164C22⋊C4×C31—28no—
165C22⋊C4×C31—24no—
166C22⋊C4×C31—44no—
167C22⋊C4×C31—44no—
168C22⋊C4×C31—42no—
169C22⋊C4×C31—42no—
170C42×C31—28no—
171C42×C31—24no—
172C42×C31—81no—
173C42×C31C2×D412yes—
174C42×C31C2×D412yes—
175#25580C3111yesmaximal, characteristic, direct product factor, Sylow
176C23×C31—22no—
177C23×C31—22no—
178C23×C31—22no—
179C23×C31—22no—
180C23×C31—22no—
181C23×C31—22no—
182C23×C31—22no—
183C23×C31—41no—
184C23×C31—42no—
185C23×C31—42no—
186C23×C31—41no—
187C23×C31—41no—
188C23×C31C22×D411yescharacteristic
189Q8×C31—22no—
190Q8×C31—22no—
191Q8×C31—48no—
192Q8×C31—42no—
193Q8×C31—41no—
194Q8×C31—41no—
195Q8×C31—42no—
196D4×C31—44no—
197D4×C31—41no—
198D4×C31—41no—
199D4×C31—42no—
200D4×C31—88no—
201C2×C4×C31—22no—
202C2×C4×C31—21no—
203C2×C4×C31—21no—
204C2×C4×C31—22no—
205C2×C4×C31—22no—
206C2×C4×C31—22no—
207C2×C4×C31—24no—
208C2×C4×C31—24no—
209C2×C4×C31—22no—
210C2×C4×C31—22no—
211C2×C4×C31—42no—
212C2×C4×C31—42no—
213C2×C4×C31—44no—
214C2×C4×C31—42no—
215C2×C4×C31—41no—
216C2×C4×C31—41no—
217C2×C4×C31—42no—
218C2×C4×C31—42no—
219C2×C4×C31—42no—
220C2×C4×C31—42no—
221C2×C4×C31—41no—
222C2×C4×C31—42no—
223C2×C4×C31#12012yes—
224C2×C4×C31#12012yes—
225C2×C4×C31C22×D411yescharacteristic
226C2×C4×C31C22×D411yescharacteristic
227C2×C4×C31C2×#4112yes—
228C2×C4×C31H(5,𝔽2)12yes—
229C8×C31—41no—
230C8×C31—41no—
231C8×C31—42no—
232C2×#556C2×C3111yescharacteristic, complemented
233C2×#489C2×C3111yescharacteristic, complemented
234C2×#464C2×C3111yescharacteristic, complemented
235#2540C2×C3111yescharacteristic
236#2001C2×C3112yescomplemented
237#2000C2×C3112yescomplemented
238#1987C2×C3111yescharacteristic, complemented
239#1955C2×C3111yescharacteristic, complemented
240#1875C2×C3112yescomplemented
241#1873C2×C3112yescomplemented
242#1763C2×C3111yescharacteristic, complemented
243C22×C31—42no—
244C22×C31—42no—
245C22×C31—42no—
246C22×C31—42no—
247C22×C31—42no—
248C22×C31—42no—
249C22×C31—42no—
250C22×C31—81no—
251C22×C31—81no—
252C22×C31—81no—
253C22×C31—82no—
254C22×C31—82no—
255C22×C31C2×#12011yescharacteristic
256C22×C31#54612yes—
257C22×C31#57512yes—
258C22×C31#57711yescharacteristic
259C22×C31#57811yescharacteristic
260C4×C31—22no—
261C4×C31—22no—
262C4×C31—42no—
263C4×C31—42no—
264C4×C31—44no—
265C4×C31—42no—
266C4×C31—44no—
267C4×C31—81no—
268C4×C31#53211yescharacteristic
269C4×C31#53511yescharacteristic
270C4×C31#55012yes—
271C22×Q16C22×C3111yescharacteristic
272C22×SD16C22×C3111yescharacteristic
273#556—24no—
274#556—24no—
275C2×C4⋊Q8C22×C3111yescharacteristic
276C2×#126—22no—
277C2×#124—21no—
278C2×#124C22×C3111yescharacteristic
279C2×C22⋊Q8C22×C3112yes—
280C2×C22⋊Q8C22×C3112yes—
281C2×#121C22×C3112yes—
282C2×C4×Q8—21no—
283C2×C4×Q8C22×C3111yescharacteristic
284C2×C4×D4C22×C3111yescharacteristic
285C2×#117C22×C3112yes—
286#489—24no—
287#464—24no—
288C2×C4⋊C8C22×C3111yescharacteristic
289C2×#103C22×C3112yes—
290C2×#103C22×C3111yescharacteristic
291C2×#103C22×C3112yes—
292C2×#102C22×C3112yes—
293C2×#102C22×C3111yescharacteristic
294C2×C22⋊C8C22×C3112yes—
295C2×C22⋊C8C22×C3112yes—
296C2×#97C22×C3111yescharacteristic
297#399—21no—
298#392—21no—
299#390—22no—
300C4×C4⋊C4C22×C3111yescharacteristic
301#340C22×C3112yes—
302#340C22×C3112yes—
303#340C22×C3112yes—
304C2×C31—82no—
305C2×C31—161no—
306C2×C31#243111yescharacteristic
307C2×C31#300511yescharacteristic
308C2×C31#301311yescharacteristic
309C2×C31#331112yes—
310C2×C31#331312yes—
311C22×Q8—21no—
312C22×Q8C23×C3111yescharacteristic
313C22×Q8C23×C3111yescharacteristic
314C22×D4—22no—
315C22×D4D4×C3111yescharacteristic
316C22×D4C23×C3111yescharacteristic
317C23×C4C23×C3112yes—
318C2×Q16—22no—
319C2×Q16—42no—
320C2×SD16—22no—
321C2×SD16—42no—
322C22×C8C23×C3111yescharacteristic
323C22×C8C23×C3111yescharacteristic
324C22×C8C23×C3112yes—
325C4⋊Q8—22no—
326C4⋊Q8D4×C3114yescomplemented
327#126—216no—
328#124—28no—
329#124—22no—
330#124—22no—
331C22⋊Q8—24no—
332C22⋊Q8—24no—
333C22⋊Q8—24no—
334C22⋊Q8—42no—
335#121—24no—
336#121—42no—
337C4×Q8—28no—
338C4×Q8—22no—
339C4×Q8D4×C3114yescomplemented
340C4×D4—22no—
341C4×D4—22no—
342#117—24no—
343#117—24no—
344C2×C4⋊C4—22no—
345C2×C4⋊C4—21no—
346C2×C4⋊C4—21no—
347C2×C4⋊C4—22no—
348C2×C4⋊C4D4×C3111yescharacteristic
349C2×C4⋊C4C23×C3111yescharacteristic
350C2×C4⋊C4C23×C3112yes—
351C2×C4⋊C4C23×C3112yes—
352C2×C22⋊C4—22no—
353C2×C22⋊C4—22no—
354C2×C22⋊C4—22no—
355C2×C22⋊C4—22no—
356C2×C22⋊C4—21no—
357C2×C22⋊C4—21no—
358C2×C22⋊C4D4×C3112yes—
359C2×C42—22no—
360C2×C42—21no—
361C2×C42—21no—
362C2×C42C23×C3111yescharacteristic
363C4⋊C8—22no—
364#103—22no—
365#103—24no—
366#103—24no—
367#102—22no—
368#102—24no—
369C22⋊C8—42no—
370C22⋊C8—42no—
371#97—22no—
372#95—21no—
373C31#2558011yescharacteristic, direct product factor, Sylow
374C24—21no—
375C24C2×D4×C3112yes—
376C2×Q8—24no—
377C2×Q8—21no—
378C2×Q8—21no—
379C2×Q8—21no—
380C2×Q8—22no—
381C2×Q8—22no—
382C2×Q8—22no—
383C2×Q8—22no—
384C2×Q8—44no—
385C2×Q8C2×D4×C3112yes—
386C2×D4—22no—
387C2×D4—21no—
388C2×D4—21no—
389C2×D4—22no—
390C2×D4—22no—
391C2×D4—42no—
392C2×D4—44no—
393C2×D4—44no—
394C2×D4—82no—
395C22×C4—22no—
396C22×C4—21no—
397C22×C4—21no—
398C22×C4—22no—
399C22×C4—22no—
400C22×C4—22no—
401C22×C4—22no—
402C22×C4—22no—
403C22×C4—22no—
404C22×C4—22no—
405C22×C4—21no—
406C22×C4C2×D4×C3112yes—
407C22×C4C2×D4×C3111yescharacteristic
408C22×C4C2×D4×C3111yescharacteristic
409C22×C4C24×C3111yescharacteristic
410Q16—44no—
411SD16—44no—
412C2×C8—22no—
413C2×C8—21no—
414C2×C8—21no—
415C2×C8—22no—
416C2×C8—22no—
417C2×C8—22no—
418C2×C8—22no—
419C4⋊C4—28no—
420C4⋊C4—24no—
421C4⋊C4—24no—
422C4⋊C4—22no—
423C4⋊C4—21no—
424C4⋊C4—22no—
425C4⋊C4—22no—
426C4⋊C4—44no—
427C4⋊C4C2×D4×C3112yes—
428C4⋊C4C2×D4×C3114yes—
429C4⋊C4#41×C3114yes—
430C22⋊C4—28no—
431C22⋊C4—28no—
432C22⋊C4—24no—
433C22⋊C4—44no—
434C22⋊C4—44no—
435C22⋊C4—42no—
436C22⋊C4—42no—
437C42—28no—
438C42—24no—
439C42—81no—
440C42C2×D4×C3112yes—
441C42C2×D4×C3112yes—
442C23—22no—
443C23—22no—
444C23—22no—
445C23—22no—
446C23—22no—
447C23—22no—
448C23—22no—
449C23—41no—
450C23—42no—
451C23—42no—
452C23—41no—
453C23—41no—
454C23C22×D4×C3111yescharacteristic
455Q8—22no—
456Q8—22no—
457Q8—48no—
458Q8—42no—
459Q8—41no—
460Q8—41no—
461Q8—42no—
462D4—44no—
463D4—41no—
464D4—41no—
465D4—42no—
466D4—88no—
467C2×C4—22no—
468C2×C4—21no—
469C2×C4—21no—
470C2×C4—22no—
471C2×C4—22no—
472C2×C4—22no—
473C2×C4—24no—
474C2×C4—24no—
475C2×C4—22no—
476C2×C4—22no—
477C2×C4—42no—
478C2×C4—42no—
479C2×C4—44no—
480C2×C4—42no—
481C2×C4—41no—
482C2×C4—41no—
483C2×C4—42no—
484C2×C4—42no—
485C2×C4—42no—
486C2×C4—42no—
487C2×C4—41no—
488C2×C4—42no—
489C2×C4C31×#12012yes—
490C2×C4C31×#12012yes—
491C2×C4C22×D4×C3111yescharacteristic
492C2×C4C22×D4×C3111yescharacteristic
493C2×C4C2×#41×C3112yes—
494C2×C4C31×H(5,𝔽2)12yes—
495C8—41no—
496C8—41no—
497C8—42no—
498C22—42no—
499C22—42no—
500C22—42no—
501C22—42no—
502C22—42no—
503C22—42no—
504C22—42no—
505C22—81no—
506C22—81no—
507C22—81no—
508C22—82no—
509C22—82no—
510C22C2×C31×#12011yescharacteristic
511C22C31×#54612yes—
512C22C31×#57512yes—
513C22C31×#57711yescharacteristic
514C22C31×#57811yescharacteristic
515C4—22no—
516C4—22no—
517C4—42no—
518C4—42no—
519C4—44no—
520C4—42no—
521C4—44no—
522C4—81no—
523C4C31×#53211yescharacteristic
524C4C31×#53511yescharacteristic
525C4C31×#55012yes—
526C2—82no—
527C2—161no—
528C2C31×#243111yescharacteristic
529C2C31×#300511yescharacteristic
530C2C31×#301311yescharacteristic
531C2C31×#331112yes—
532C2C31×#331312yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#2540C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C4×D4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#556C2semidirect
2. C2×C31×#489C2semidirect
3. C2×C31×#464C2semidirect
5. C31×#2001C2semidirect
6. C31×#2000C2semidirect
7. C31×#1987C2semidirect
8. C31×#1955C2semidirect
9. C31×#1875C2semidirect
10. C31×#1873C2semidirect
11. C31×#1763C2semidirect
60. C31×C4⋊Q8D4semidirect
73. C4×Q8×C31D4semidirect
175. #25580C31direct (N × H)
232. C2×#556C2×C31semidirect
233. C2×#489C2×C31semidirect
234. C2×#464C2×C31semidirect
236. #2001C2×C31semidirect
237. #2000C2×C31semidirect
238. #1987C2×C31semidirect
239. #1955C2×C31semidirect
240. #1875C2×C31semidirect
241. #1873C2×C31semidirect
242. #1763C2×C31semidirect
326. C4⋊Q8D4×C31semidirect
339. C4×Q8D4×C31semidirect
373. C31#25580direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5562
C2×C31×#4892
C2×C31×#4642
C31×#25402
C31×#20012
C31×#20002
C31×#19872
C31×#19552
C31×#18752
C31×#18732
C31×#17632
#2558031