Finite Group Databasebeta

← C31×#25004 #21481763

Subgroups — C31×#25004 #21481763

Order 7936.

668 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×#2581C211yesmaximal, characteristic
2Q8×C4⋊C4×C31C211yesmaximal, characteristic
3C31×#2100C211yesmaximal, characteristic
4C31×#2099C211yesmaximal, characteristic
5C31×#2072C211yesmaximal, characteristic
6C31×#2072C211yesmaximal, characteristic
7C31×#1985C211yesmaximal, characteristic
8C31×#1949C211yesmaximal, characteristic
9C31×#1928C211yesmaximal, characteristic
10C31×#1927C211yesmaximal, characteristic
11C31×#1919C211yesmaximal, characteristic
12C31×#1918C211yesmaximal, characteristic
13C31×#1836C211yesmaximal, characteristic
14C31×#1803C211yesmaximal, characteristic
15C31×#1763C211yesmaximal, characteristic
16C2×C4×Q8×C31—21no—
17C2×C4×Q8×C31C2211yescharacteristic
18C2×C4×Q8×C31C2211yescharacteristic
19C2×C31×#107C2211yescharacteristic
20C2×C31×#106C2211yescharacteristic
21C2×C31×C4⋊C8C2211yescharacteristic
22C2×C31×#103C2211yescharacteristic
23C2×C31×#103C2211yescharacteristic
24C2×C31×#103C2211yescharacteristic
25C2×C31×#103C2211yescharacteristic
26C2×C31×#97C2211yescharacteristic
27C31×#400—21no—
28C31×#395—21no—
29C31×#391C2211yescharacteristic
30C31×#391C2211yescharacteristic
31C31×#389—21no—
32C31×#389—21no—
33C31×#389—21no—
34C31×#389C2211yescharacteristic
35C31×#389C2211yescharacteristic
36C31×#387—21no—
37C31×#387—21no—
38C31×#384C2211yescharacteristic
39C31×#384C2211yescharacteristic
40C31×#384C2211yescharacteristic
41C31×#382C2211yescharacteristic
42C4×C4⋊C4×C31C2211yescharacteristic
43C4×C4⋊C4×C31C2211yescharacteristic
44C4×C4⋊C4×C31C2211yescharacteristic
45C31×#340C2211yescharacteristic
46C31×#340C2211yescharacteristic
47C31×#340C2211yescharacteristic
48C31×#340C2211yescharacteristic
49C31×#340C2211yescharacteristic
50C31×#340C2211yescharacteristic
51C31×#340C2211yescharacteristic
52C31×#340C2211yescharacteristic
53C31×#340C2211yescharacteristic
54C31×#340C2211yescharacteristic
55C31×#336C2211yescharacteristic
56C31×#336C2211yescharacteristic
57C31×#336C2211yescharacteristic
58C31×#336C2211yescharacteristic
59C22×Q8×C31D411yescharacteristic
60C22×Q8×C31C2311yescharacteristic
61C22×C8×C31C2311yescharacteristic
62C22×C8×C31C2311yescharacteristic
63C22×C8×C31C2311yescharacteristic
64C22×C8×C31C2311yescharacteristic
65C4×Q8×C31—22no—
66C4×Q8×C31—22no—
67C4×Q8×C31—22no—
68C4×Q8×C31—22no—
69C4×Q8×C31—44no—
70C2×C4⋊C4×C31—21no—
71C2×C4⋊C4×C31—21no—
72C2×C4⋊C4×C31—21no—
73C2×C4⋊C4×C31—21no—
74C2×C4⋊C4×C31—21no—
75C2×C4⋊C4×C31—21no—
76C2×C4⋊C4×C31—21no—
77C2×C4⋊C4×C31—21no—
78C2×C4⋊C4×C31—21no—
79C2×C4⋊C4×C31D411yescharacteristic
80C2×C4⋊C4×C31D411yescharacteristic
81C2×C4⋊C4×C31D411yescharacteristic
82C2×C4⋊C4×C31C2311yescharacteristic
83C2×C4⋊C4×C31C2311yescharacteristic
84C2×C4⋊C4×C31C2311yescharacteristic
85C2×C4⋊C4×C31C2311yescharacteristic
86C2×C4⋊C4×C31C2311yescharacteristic
87C2×C4⋊C4×C31C2311yescharacteristic
88C2×C4⋊C4×C31C2311yescharacteristic
89C2×C42×C31—21no—
90C2×C42×C31—21no—
91C2×C42×C31—21no—
92C2×C42×C31—21no—
93C2×C42×C31C2311yescharacteristic
94C2×C42×C31C2311yescharacteristic
95C2×C42×C31C2311yescharacteristic
96C31×#107—22no—
97C31×#106—22no—
98C31×C4⋊C8—22no—
99C31×#103—22no—
100C31×#103—22no—
101C31×#103—22no—
102C31×#103—22no—
103C31×#97—22no—
104C31×#95—21no—
105C31×#95—21no—
106C31×#95—21no—
107C31×#95—21no—
108C31×#95—21no—
109C31×#95—21no—
110C31×#95—21no—
111C31×#95—21no—
112C31×#95—21no—
113C31×#95—21no—
114C31×#95—21no—
115C2×Q8×C31—22no—
116C2×Q8×C31—22no—
117C2×Q8×C31—22no—
118C2×Q8×C31—21no—
119C2×Q8×C31—21no—
120C2×Q8×C31—21no—
121C2×Q8×C31—21no—
122C2×Q8×C31—21no—
123C2×Q8×C31#4112yes—
124C22×C4×C31—21no—
125C22×C4×C31—21no—
126C22×C4×C31—21no—
127C22×C4×C31—21no—
128C22×C4×C31—21no—
129C22×C4×C31—21no—
130C22×C4×C31—21no—
131C22×C4×C31—21no—
132C22×C4×C31C2×D411yescharacteristic
133C22×C4×C31C2×D411yescharacteristic
134C22×C4×C31C2×D411yescharacteristic
135C22×C4×C31C2×D411yescharacteristic
136C22×C4×C31C2×D411yescharacteristic
137C22×C4×C31C2×D411yescharacteristic
138C22×C4×C31C2411yescharacteristic
139C2×C8×C31—21no—
140C2×C8×C31—21no—
141C2×C8×C31—21no—
142C2×C8×C31—21no—
143C2×C8×C31—21no—
144C2×C8×C31—21no—
145C2×C8×C31—21no—
146C2×C8×C31—21no—
147C2×C8×C31—21no—
148C2×C8×C31—21no—
149C2×C8×C31—21no—
150C2×C8×C31—21no—
151C4⋊C4×C31—22no—
152C4⋊C4×C31—22no—
153C4⋊C4×C31—22no—
154C4⋊C4×C31—21no—
155C4⋊C4×C31—21no—
156C4⋊C4×C31—21no—
157C4⋊C4×C31—21no—
158C4⋊C4×C31—21no—
159C4⋊C4×C31—21no—
160C4⋊C4×C31—21no—
161C4⋊C4×C31—21no—
162C4⋊C4×C31—21no—
163C4⋊C4×C31—21no—
164C4⋊C4×C31—21no—
165C4⋊C4×C31—21no—
166C4⋊C4×C31—21no—
167C4⋊C4×C31—42no—
168C4⋊C4×C31—42no—
169C4⋊C4×C31—42no—
170C4⋊C4×C31—42no—
171C4⋊C4×C31—42no—
172C4⋊C4×C31—42no—
173C4⋊C4×C31—81no—
174C4⋊C4×C31—81no—
175C4⋊C4×C31—81no—
176C4⋊C4×C31#4112yes—
177C42×C31—21no—
178C42×C31—21no—
179C42×C31—21no—
180C42×C31—21no—
181C42×C31—42no—
182C42×C31—42no—
183C42×C31—42no—
184C42×C31—42no—
185C42×C31#4112yes—
186C42×C31#4112yes—
187#25004C3111yesmaximal, characteristic, direct product factor, Sylow
188C23×C31C22×D411yescharacteristic
189Q8×C31—28no—
190Q8×C31—22no—
191Q8×C31—22no—
192Q8×C31—41no—
193Q8×C31—41no—
194C2×C4×C31—21no—
195C2×C4×C31—21no—
196C2×C4×C31—21no—
197C2×C4×C31—21no—
198C2×C4×C31—21no—
199C2×C4×C31—21no—
200C2×C4×C31—21no—
201C2×C4×C31—21no—
202C2×C4×C31—21no—
203C2×C4×C31—21no—
204C2×C4×C31—22no—
205C2×C4×C31—22no—
206C2×C4×C31—21no—
207C2×C4×C31—21no—
208C2×C4×C31—21no—
209C2×C4×C31—21no—
210C2×C4×C31—41no—
211C2×C4×C31—41no—
212C2×C4×C31—41no—
213C2×C4×C31—41no—
214C2×C4×C31—41no—
215C2×C4×C31—41no—
216C2×C4×C31—41no—
217C2×C4×C31—41no—
218C2×C4×C31—41no—
219C2×C4×C31—41no—
220C2×C4×C31—41no—
221C2×C4×C31—41no—
222C2×C4×C31—41no—
223C2×C4×C31—41no—
224C2×C4×C31—41no—
225C2×C4×C31—41no—
226C2×C4×C31—41no—
227C2×C4×C31—41no—
228C2×C4×C31—41no—
229C2×C4×C31—41no—
230C2×C4×C31—41no—
231C2×C4×C31—41no—
232C2×C4×C31#12312yes—
233C2×C4×C31#12312yes—
234C2×C4×C31AGL(1,ℤ/8)12yes—
235C2×C4×C31#13712yes—
236C2×C4×C31C2×#4111yescharacteristic
237C2×C4×C31C2×#4111yescharacteristic
238C2×C4×C31C2×#4111yescharacteristic
239C2×C4×C31C2×#4111yescharacteristic
240C2×C4×C312−1+411yescharacteristic
241C2×C4×C312−1+411yescharacteristic
242C8×C31—41no—
243C8×C31—41no—
244C8×C31—41no—
245C8×C31—41no—
246#2581C2×C3111yescharacteristic
247Q8×C4⋊C4C2×C3111yescharacteristic
248#2100C2×C3111yescharacteristic
249#2099C2×C3111yescharacteristic
250#2072C2×C3111yescharacteristic
251#2072C2×C3111yescharacteristic
252#1985C2×C3111yescharacteristic
253#1949C2×C3111yescharacteristic
254#1928C2×C3111yescharacteristic
255#1927C2×C3111yescharacteristic
256#1919C2×C3111yescharacteristic
257#1918C2×C3111yescharacteristic
258#1836C2×C3111yescharacteristic
259#1803C2×C3111yescharacteristic
260#1763C2×C3111yescharacteristic
261C22×C31C2×#12311yescharacteristic
262C22×C31#54811yescharacteristic
263C22×C31#54811yescharacteristic
264C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
265C22×C31C2×#13711yescharacteristic
266C22×C31#57711yescharacteristic
267C22×C31#57811yescharacteristic
268C4×C31—22no—
269C4×C31—22no—
270C4×C31—22no—
271C4×C31—22no—
272C4×C31—41no—
273C4×C31—41no—
274C4×C31—42no—
275C4×C31—42no—
276C4×C31—81no—
277C4×C31—81no—
278C4×C31—81no—
279C4×C31—81no—
280C4×C31—81no—
281C4×C31—81no—
282C4×C31#52911yescharacteristic
283C4×C31#54111yescharacteristic
284C4×C31#55211yescharacteristic
285C4×C31#55611yescharacteristic
286C2×C4×Q8—21no—
287C2×C4×Q8C22×C3111yescharacteristic
288C2×C4×Q8C22×C3111yescharacteristic
289C2×#107C22×C3111yescharacteristic
290C2×#106C22×C3111yescharacteristic
291C2×C4⋊C8C22×C3111yescharacteristic
292C2×#103C22×C3111yescharacteristic
293C2×#103C22×C3111yescharacteristic
294C2×#103C22×C3111yescharacteristic
295C2×#103C22×C3111yescharacteristic
296C2×#97C22×C3111yescharacteristic
297#400—21no—
298#395—21no—
299#391C22×C3111yescharacteristic
300#391C22×C3111yescharacteristic
301#389—21no—
302#389—21no—
303#389—21no—
304#389C22×C3111yescharacteristic
305#389C22×C3111yescharacteristic
306#387—21no—
307#387—21no—
308#384C22×C3111yescharacteristic
309#384C22×C3111yescharacteristic
310#384C22×C3111yescharacteristic
311#382C22×C3111yescharacteristic
312C4×C4⋊C4C22×C3111yescharacteristic
313C4×C4⋊C4C22×C3111yescharacteristic
314C4×C4⋊C4C22×C3111yescharacteristic
315#340C22×C3111yescharacteristic
316#340C22×C3111yescharacteristic
317#340C22×C3111yescharacteristic
318#340C22×C3111yescharacteristic
319#340C22×C3111yescharacteristic
320#340C22×C3111yescharacteristic
321#340C22×C3111yescharacteristic
322#340C22×C3111yescharacteristic
323#340C22×C3111yescharacteristic
324#340C22×C3111yescharacteristic
325#336C22×C3111yescharacteristic
326#336C22×C3111yescharacteristic
327#336C22×C3111yescharacteristic
328#336C22×C3111yescharacteristic
329C2×C31#242111yescharacteristic
330C2×C31#309211yescharacteristic
331C2×C31#309711yescharacteristic
332C2×C31#336711yescharacteristic
333C2×C31#336811yescharacteristic
334C2×C31#336911yescharacteristic
335C2×C31#337411yescharacteristic
336C22×Q8D4×C3111yescharacteristic
337C22×Q8C23×C3111yescharacteristic
338C22×C8C23×C3111yescharacteristic
339C22×C8C23×C3111yescharacteristic
340C22×C8C23×C3111yescharacteristic
341C22×C8C23×C3111yescharacteristic
342C4×Q8—22no—
343C4×Q8—22no—
344C4×Q8—22no—
345C4×Q8—22no—
346C4×Q8—44no—
347C2×C4⋊C4—21no—
348C2×C4⋊C4—21no—
349C2×C4⋊C4—21no—
350C2×C4⋊C4—21no—
351C2×C4⋊C4—21no—
352C2×C4⋊C4—21no—
353C2×C4⋊C4—21no—
354C2×C4⋊C4—21no—
355C2×C4⋊C4—21no—
356C2×C4⋊C4D4×C3111yescharacteristic
357C2×C4⋊C4D4×C3111yescharacteristic
358C2×C4⋊C4D4×C3111yescharacteristic
359C2×C4⋊C4C23×C3111yescharacteristic
360C2×C4⋊C4C23×C3111yescharacteristic
361C2×C4⋊C4C23×C3111yescharacteristic
362C2×C4⋊C4C23×C3111yescharacteristic
363C2×C4⋊C4C23×C3111yescharacteristic
364C2×C4⋊C4C23×C3111yescharacteristic
365C2×C4⋊C4C23×C3111yescharacteristic
366C2×C42—21no—
367C2×C42—21no—
368C2×C42—21no—
369C2×C42—21no—
370C2×C42C23×C3111yescharacteristic
371C2×C42C23×C3111yescharacteristic
372C2×C42C23×C3111yescharacteristic
373#107—22no—
374#106—22no—
375C4⋊C8—22no—
376#103—22no—
377#103—22no—
378#103—22no—
379#103—22no—
380#97—22no—
381#95—21no—
382#95—21no—
383#95—21no—
384#95—21no—
385#95—21no—
386#95—21no—
387#95—21no—
388#95—21no—
389#95—21no—
390#95—21no—
391#95—21no—
392C31#2500411yescharacteristic, direct product factor, Sylow
393C2×Q8—22no—
394C2×Q8—22no—
395C2×Q8—22no—
396C2×Q8—21no—
397C2×Q8—21no—
398C2×Q8—21no—
399C2×Q8—21no—
400C2×Q8—21no—
401C2×Q8#41×C3112yes—
402C22×C4—21no—
403C22×C4—21no—
404C22×C4—21no—
405C22×C4—21no—
406C22×C4—21no—
407C22×C4—21no—
408C22×C4—21no—
409C22×C4—21no—
410C22×C4C2×D4×C3111yescharacteristic
411C22×C4C2×D4×C3111yescharacteristic
412C22×C4C2×D4×C3111yescharacteristic
413C22×C4C2×D4×C3111yescharacteristic
414C22×C4C2×D4×C3111yescharacteristic
415C22×C4C2×D4×C3111yescharacteristic
416C22×C4C24×C3111yescharacteristic
417C2×C8—21no—
418C2×C8—21no—
419C2×C8—21no—
420C2×C8—21no—
421C2×C8—21no—
422C2×C8—21no—
423C2×C8—21no—
424C2×C8—21no—
425C2×C8—21no—
426C2×C8—21no—
427C2×C8—21no—
428C2×C8—21no—
429C4⋊C4—22no—
430C4⋊C4—22no—
431C4⋊C4—22no—
432C4⋊C4—21no—
433C4⋊C4—21no—
434C4⋊C4—21no—
435C4⋊C4—21no—
436C4⋊C4—21no—
437C4⋊C4—21no—
438C4⋊C4—21no—
439C4⋊C4—21no—
440C4⋊C4—21no—
441C4⋊C4—21no—
442C4⋊C4—21no—
443C4⋊C4—21no—
444C4⋊C4—21no—
445C4⋊C4—42no—
446C4⋊C4—42no—
447C4⋊C4—42no—
448C4⋊C4—42no—
449C4⋊C4—42no—
450C4⋊C4—42no—
451C4⋊C4—81no—
452C4⋊C4—81no—
453C4⋊C4—81no—
454C4⋊C4#41×C3112yes—
455C42—21no—
456C42—21no—
457C42—21no—
458C42—21no—
459C42—42no—
460C42—42no—
461C42—42no—
462C42—42no—
463C42#41×C3112yes—
464C42#41×C3112yes—
465C23C22×D4×C3111yescharacteristic
466Q8—28no—
467Q8—22no—
468Q8—22no—
469Q8—41no—
470Q8—41no—
471C2×C4—21no—
472C2×C4—21no—
473C2×C4—21no—
474C2×C4—21no—
475C2×C4—21no—
476C2×C4—21no—
477C2×C4—21no—
478C2×C4—21no—
479C2×C4—21no—
480C2×C4—21no—
481C2×C4—22no—
482C2×C4—22no—
483C2×C4—21no—
484C2×C4—21no—
485C2×C4—21no—
486C2×C4—21no—
487C2×C4—41no—
488C2×C4—41no—
489C2×C4—41no—
490C2×C4—41no—
491C2×C4—41no—
492C2×C4—41no—
493C2×C4—41no—
494C2×C4—41no—
495C2×C4—41no—
496C2×C4—41no—
497C2×C4—41no—
498C2×C4—41no—
499C2×C4—41no—
500C2×C4—41no—
501C2×C4—41no—
502C2×C4—41no—
503C2×C4—41no—
504C2×C4—41no—
505C2×C4—41no—
506C2×C4—41no—
507C2×C4—41no—
508C2×C4—41no—
509C2×C4C31×#12312yes—
510C2×C4C31×#12312yes—
511C2×C4C31×AGL(1,ℤ/8)12yes—
512C2×C4C31×#13712yes—
513C2×C4C2×#41×C3111yescharacteristic
514C2×C4C2×#41×C3111yescharacteristic
515C2×C4C2×#41×C3111yescharacteristic
516C2×C4C2×#41×C3111yescharacteristic
517C2×C4C31×2−1+411yescharacteristic
518C2×C4C31×2−1+411yescharacteristic
519C8—41no—
520C8—41no—
521C8—41no—
522C8—41no—
523C22C2×C31×#12311yescharacteristic
524C22C31×#54811yescharacteristic
525C22C31×#54811yescharacteristic
526C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
527C22C2×C31×#13711yescharacteristic
528C22C31×#57711yescharacteristic
529C22C31×#57811yescharacteristic
530C4—22no—
531C4—22no—
532C4—22no—
533C4—22no—
534C4—41no—
535C4—41no—
536C4—42no—
537C4—42no—
538C4—81no—
539C4—81no—
540C4—81no—
541C4—81no—
542C4—81no—
543C4—81no—
544C4C31×#52911yescharacteristic
545C4C31×#54111yescharacteristic
546C4C31×#55211yescharacteristic
547C4C31×#55611yescharacteristic
548C2C31×#242111yescharacteristic
549C2C31×#309211yescharacteristic
550C2C31×#309711yescharacteristic
551C2C31×#336711yescharacteristic
552C2C31×#336811yescharacteristic
553C2C31×#336911yescharacteristic
554C2C31×#337411yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C4×Q8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
187. #25004C31direct (N × H)
392. C31#25004direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#25812
Q8×C4⋊C4×C312
C31×#21002
C31×#20992
C31×#20722
C31×#19852
C31×#19492
C31×#19282
C31×#19272
C31×#19192
C31×#19182
C31×#18362
C31×#18032
C31×#17632
#2500431