Finite Group Databasebeta

← C31×#23887 #21480646

Subgroups — C31×#23887 #21480646

Order 7936.

1656 conjugacy classes of subgroups.

The subgroup lattice has 576 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#577C212yesmaximal, complemented
2C2×C31×#456C212yesmaximal, complemented
3C31×#3013C212yesmaximal, complemented
4C31×#2019C212yesmaximal, complemented
5C31×#2013C211yesmaximal, characteristic, complemented
6C31×#2006C211yesmaximal, characteristic, complemented
7C31×#1908C212yesmaximal, complemented
8C31×#1876C212yesmaximal, complemented
9C31×#1792C211yesmaximal, characteristic, complemented
10C2×C31×2−1+4C2212yes—
11C2×C31×H(5,𝔽2)C2211yescharacteristic
12C31×#577—28no—
13C31×#577—28no—
14C2×C31×#137—22no—
15C2×C31×#137C2212yes—
16C2×C31×#137C2212yescomplemented
17C2×C31×AGL(1,ℤ/8)—22no—
18C2×C31×AGL(1,ℤ/8)C2212yes—
19C2×C31×#135—22no—
20C2×C31×#135C2212yes—
21C22×SD16×C31—22no—
22C22×SD16×C31C2212yes—
23C2×C31×#131C2212yes—
24C31×#537C2211yescharacteristic, complemented
25C2×C31×C4⋊Q8C2211yescharacteristic, complemented
26C31×#456—28no—
27C31×#452—22no—
28C31×#451—22no—
29C31×#449—22no—
30C31×#448—22no—
31C2×C31×#104C2212yes—
32C2×C31×#104C2212yescomplemented
33C31×#417C2212yes—
34C2×C31×#103C2212yescomplemented
35C2×C31×#101C2212yescomplemented
36C2×C31×#100C2211yescharacteristic
37C31×#408C2212yescomplemented
38C31×#390C2211yescharacteristic
39C31×#343C2211yescharacteristic, complemented
40C31×#341C2212yescomplemented
41C31×#336C2211yescharacteristic, complemented
42C31×2−1+4—24no—
43C31×2−1+4—24no—
44C31×2−1+4—24no—
45C31×2−1+4—42no—
46C31×H(5,𝔽2)—24no—
47C31×H(5,𝔽2)—41no—
48C31×H(5,𝔽2)D414yescomplemented
49C2×#41×C31—22no—
50C2×#41×C31—22no—
51C2×#41×C31—22no—
52C2×#41×C31—42no—
53C2×#41×C31C2312yes—
54C2×#41×C31C2312yes—
55C22×Q8×C31—22no—
56C22×Q8×C31—22no—
57C22×Q8×C31C2312yes—
58C22×D4×C31—22no—
59C22×D4×C31—41no—
60C22×D4×C31C2311yescharacteristic
61C31×#137—216no—
62C31×#137—24no—
63C31×#137—24no—
64C31×#137—42no—
65C31×#137D418yescomplemented
66C31×AGL(1,ℤ/8)—216no—
67C31×AGL(1,ℤ/8)—24no—
68C31×AGL(1,ℤ/8)—24no—
69C31×#135—216no—
70C31×#135—24no—
71C31×#135—24no—
72C2×Q16×C31—22no—
73C2×Q16×C31—22no—
74C2×Q16×C31D412yes—
75C2×SD16×C31—216no—
76C2×SD16×C31—22no—
77C2×SD16×C31—24no—
78C2×SD16×C31—22no—
79C2×SD16×C31—24no—
80C2×SD16×C31—22no—
81C2×SD16×C31—22no—
82C2×SD16×C31—22no—
83C2×SD16×C31D412yes—
84C2×SD16×C31D412yes—
85C2×D8×C31—22no—
86C2×D8×C31D412yes—
87C31×#131—24no—
88C31×#131—24no—
89C2×M16×C31—22no—
90C2×M16×C31C2312yes—
91C2×M16×C31C2312yes—
92C22×C8×C31—22no—
93C22×C8×C31C2312yes—
94C31×C4⋊Q8—24no—
95C31×C22⋊Q8—22no—
96C31×#121—22no—
97C31×#121—41no—
98C2×C4⋊C4×C31—41no—
99C2×C4⋊C4×C31C2311yescharacteristic
100C2×C22⋊C4×C31—41no—
101C2×C42×C31C2311yescharacteristic
102C31×#104—24no—
103C31×#104—24no—
104C31×#103—22no—
105C31×#103—22no—
106C31×#103—22no—
107C31×#102—22no—
108C31×#101—24no—
109C31×#100—41no—
110C31×C22⋊C8—22no—
111C31×C22⋊C8—22no—
112C24×C31—21no—
113C24×C31—41no—
114#41×C31—22no—
115#41×C31—22no—
116#41×C31—28no—
117#41×C31—28no—
118#41×C31—22no—
119#41×C31—22no—
120#41×C31—22no—
121#41×C31—22no—
122#41×C31—44no—
123#41×C31—48no—
124#41×C31—44no—
125#41×C31—44no—
126#41×C31—48no—
127#41×C31—44no—
128#41×C31C2×D414yes—
129#41×C31C2×D414yes—
130C2×Q8×C31—22no—
131C2×Q8×C31—28no—
132C2×Q8×C31—22no—
133C2×Q8×C31—22no—
134C2×Q8×C31—22no—
135C2×Q8×C31—22no—
136C2×Q8×C31—42no—
137C2×Q8×C31—44no—
138C2×Q8×C31—44no—
139C2×Q8×C31—44no—
140C2×Q8×C31C2×D412yes—
141C2×Q8×C31C2×D414yes—
142C2×Q8×C31C2×D412yes—
143C2×D4×C31—22no—
144C2×D4×C31—28no—
145C2×D4×C31—22no—
146C2×D4×C31—22no—
147C2×D4×C31—22no—
148C2×D4×C31—21no—
149C2×D4×C31—44no—
150C2×D4×C31—42no—
151C2×D4×C31—44no—
152C2×D4×C31—44no—
153C2×D4×C31—42no—
154C2×D4×C31—41no—
155C2×D4×C31C2×D412yes—
156C2×D4×C31C2×D412yes—
157C2×D4×C31C2×D412yes—
158C22×C4×C31—22no—
159C22×C4×C31—21no—
160C22×C4×C31—22no—
161C22×C4×C31—22no—
162C22×C4×C31—21no—
163C22×C4×C31—41no—
164C22×C4×C31—42no—
165C22×C4×C31—42no—
166C22×C4×C31C2411yescharacteristic
167Q16×C31—28no—
168Q16×C31—24no—
169Q16×C31—44no—
170SD16×C31—28no—
171SD16×C31—28no—
172SD16×C31—28no—
173SD16×C31—24no—
174SD16×C31—24no—
175SD16×C31—28no—
176SD16×C31—44no—
177D8×C31—28no—
178D8×C31—24no—
179M16×C31—28no—
180M16×C31—22no—
181M16×C31—22no—
182M16×C31—22no—
183M16×C31C2×D414yes—
184C2×C8×C31—28no—
185C2×C8×C31—22no—
186C2×C8×C31—22no—
187C2×C8×C31—22no—
188C2×C8×C31—22no—
189C2×C8×C31C2×D412yes—
190C2×C8×C31C2×D412yes—
191C4⋊C4×C31—22no—
192C4⋊C4×C31—44no—
193C4⋊C4×C31—41no—
194C22⋊C4×C31—42no—
195C22⋊C4×C31—82no—
196C42×C31—22no—
197#23887C3111yesmaximal, characteristic, direct product factor, Sylow
198C23×C31—22no—
199C23×C31—22no—
200C23×C31—22no—
201C23×C31—44no—
202C23×C31—41no—
203C23×C31—41no—
204C23×C31—81no—
205C23×C31—81no—
206C23×C31—161no—
207C23×C31—161no—
208C23×C31H(5,𝔽2)11yescharacteristic
209Q8×C31—22no—
210Q8×C31—24no—
211Q8×C31—22no—
212Q8×C31—24no—
213Q8×C31—22no—
214Q8×C31—48no—
215Q8×C31—42no—
216Q8×C31—42no—
217Q8×C31#12014yes—
218D4×C31—24no—
219D4×C31—24no—
220D4×C31—22no—
221D4×C31—24no—
222D4×C31—22no—
223D4×C31—22no—
224D4×C31—48no—
225D4×C31—48no—
226D4×C31—42no—
227D4×C31—42no—
228D4×C31—42no—
229D4×C31—161no—
230D4×C31#12014yes—
231C2×C4×C31—22no—
232C2×C4×C31—24no—
233C2×C4×C31—24no—
234C2×C4×C31—22no—
235C2×C4×C31—24no—
236C2×C4×C31—22no—
237C2×C4×C31—44no—
238C2×C4×C31—48no—
239C2×C4×C31—41no—
240C2×C4×C31—48no—
241C2×C4×C31—42no—
242C2×C4×C31—41no—
243C2×C4×C31—42no—
244C2×C4×C31—42no—
245C2×C4×C31—42no—
246C2×C4×C31—41no—
247C2×C4×C31—81no—
248C2×C4×C31C22×D411yescharacteristic
249C2×C4×C31C22×D412yes—
250C2×C4×C31C22×D412yes—
251C2×C4×C31H(5,𝔽2)11yescharacteristic
252C8×C31—22no—
253C8×C31—24no—
254C8×C31—22no—
255C8×C31—42no—
256C2×#577C2×C3112yescomplemented
257C2×#456C2×C3112yescomplemented
258#3013C2×C3112yescomplemented
259#2019C2×C3112yescomplemented
260#2013C2×C3111yescharacteristic, complemented
261#2006C2×C3111yescharacteristic, complemented
262#1908C2×C3112yescomplemented
263#1876C2×C3112yescomplemented
264#1792C2×C3111yescharacteristic, complemented
265C22×C31—21no—
266C22×C31—21no—
267C22×C31—24no—
268C22×C31—42no—
269C22×C31—42no—
270C22×C31—42no—
271C22×C31—42no—
272C22×C31—42no—
273C22×C31—42no—
274C22×C31—82no—
275C22×C31—81no—
276C22×C31—81no—
277C22×C31—161no—
278C22×C31—164no—
279C22×C31#53411yescharacteristic
280C22×C31D4211yescharacteristic
281C22×C31D4211yescharacteristic
282C4×C31—24no—
283C4×C31—42no—
284C4×C31—44no—
285C4×C31—42no—
286C4×C31—81no—
287C4×C31C2×#12012yes—
288C4×C31D4212yes—
289C2×2−1+4C22×C3112yes—
290C2×H(5,𝔽2)C22×C3111yescharacteristic
291#577—28no—
292#577—28no—
293C2×#137—22no—
294C2×#137C22×C3112yes—
295C2×#137C22×C3112yescomplemented
296C2×AGL(1,ℤ/8)—22no—
297C2×AGL(1,ℤ/8)C22×C3112yes—
298C2×#135—22no—
299C2×#135C22×C3112yes—
300C22×SD16—22no—
301C22×SD16C22×C3112yes—
302C2×#131C22×C3112yes—
303#537C22×C3111yescharacteristic, complemented
304C2×C4⋊Q8C22×C3111yescharacteristic, complemented
305#456—28no—
306#452—22no—
307#451—22no—
308#449—22no—
309#448—22no—
310C2×#104C22×C3112yes—
311C2×#104C22×C3112yescomplemented
312#417C22×C3112yes—
313C2×#103C22×C3112yescomplemented
314C2×#101C22×C3112yescomplemented
315C2×#100C22×C3111yescharacteristic
316#408C22×C3112yescomplemented
317#390C22×C3111yescharacteristic
318#343C22×C3111yescharacteristic, complemented
319#341C22×C3112yescomplemented
320#336C22×C3111yescharacteristic, complemented
321C2×C31—21no—
322C2×C31—21no—
323C2×C31—44no—
324C2×C31—82no—
325C2×C31—82no—
326C2×C31#240311yescharacteristic
327C2×C31#328911yescharacteristic
328C2×C31#329111yescharacteristic
3292−1+4—24no—
3302−1+4—24no—
3312−1+4—24no—
3322−1+4—42no—
333H(5,𝔽2)—24no—
334H(5,𝔽2)—41no—
335H(5,𝔽2)D4×C3114yescomplemented
336C2×#41—22no—
337C2×#41—22no—
338C2×#41—22no—
339C2×#41—42no—
340C2×#41C23×C3112yes—
341C2×#41C23×C3112yes—
342C22×Q8—22no—
343C22×Q8—22no—
344C22×Q8C23×C3112yes—
345C22×D4—22no—
346C22×D4—41no—
347C22×D4C23×C3111yescharacteristic
348#137—216no—
349#137—24no—
350#137—24no—
351#137—42no—
352#137D4×C3118yescomplemented
353AGL(1,ℤ/8)—216no—
354AGL(1,ℤ/8)—24no—
355AGL(1,ℤ/8)—24no—
356#135—216no—
357#135—24no—
358#135—24no—
359C2×Q16—22no—
360C2×Q16—22no—
361C2×Q16D4×C3112yes—
362C2×SD16—216no—
363C2×SD16—22no—
364C2×SD16—24no—
365C2×SD16—22no—
366C2×SD16—24no—
367C2×SD16—22no—
368C2×SD16—22no—
369C2×SD16—22no—
370C2×SD16D4×C3112yes—
371C2×SD16D4×C3112yes—
372C2×D8—22no—
373C2×D8D4×C3112yes—
374#131—24no—
375#131—24no—
376C2×M16—22no—
377C2×M16C23×C3112yes—
378C2×M16C23×C3112yes—
379C22×C8—22no—
380C22×C8C23×C3112yes—
381C4⋊Q8—24no—
382C22⋊Q8—22no—
383#121—22no—
384#121—41no—
385C2×C4⋊C4—41no—
386C2×C4⋊C4C23×C3111yescharacteristic
387C2×C22⋊C4—41no—
388C2×C42C23×C3111yescharacteristic
389#104—24no—
390#104—24no—
391#103—22no—
392#103—22no—
393#103—22no—
394#102—22no—
395#101—24no—
396#100—41no—
397C22⋊C8—22no—
398C22⋊C8—22no—
399C31#2388711yescharacteristic, direct product factor, Sylow
400C24—21no—
401C24—41no—
402#41—22no—
403#41—22no—
404#41—28no—
405#41—28no—
406#41—22no—
407#41—22no—
408#41—22no—
409#41—22no—
410#41—44no—
411#41—48no—
412#41—44no—
413#41—44no—
414#41—48no—
415#41—44no—
416#41C2×D4×C3114yes—
417#41C2×D4×C3114yes—
418C2×Q8—22no—
419C2×Q8—28no—
420C2×Q8—22no—
421C2×Q8—22no—
422C2×Q8—22no—
423C2×Q8—22no—
424C2×Q8—42no—
425C2×Q8—44no—
426C2×Q8—44no—
427C2×Q8—44no—
428C2×Q8C2×D4×C3112yes—
429C2×Q8C2×D4×C3114yes—
430C2×Q8C2×D4×C3112yes—
431C2×D4—22no—
432C2×D4—28no—
433C2×D4—22no—
434C2×D4—22no—
435C2×D4—22no—
436C2×D4—21no—
437C2×D4—44no—
438C2×D4—42no—
439C2×D4—44no—
440C2×D4—44no—
441C2×D4—42no—
442C2×D4—41no—
443C2×D4C2×D4×C3112yes—
444C2×D4C2×D4×C3112yes—
445C2×D4C2×D4×C3112yes—
446C22×C4—22no—
447C22×C4—21no—
448C22×C4—22no—
449C22×C4—22no—
450C22×C4—21no—
451C22×C4—41no—
452C22×C4—42no—
453C22×C4—42no—
454C22×C4C24×C3111yescharacteristic
455Q16—28no—
456Q16—24no—
457Q16—44no—
458SD16—28no—
459SD16—28no—
460SD16—28no—
461SD16—24no—
462SD16—24no—
463SD16—28no—
464SD16—44no—
465D8—28no—
466D8—24no—
467M16—28no—
468M16—22no—
469M16—22no—
470M16—22no—
471M16C2×D4×C3114yes—
472C2×C8—28no—
473C2×C8—22no—
474C2×C8—22no—
475C2×C8—22no—
476C2×C8—22no—
477C2×C8C2×D4×C3112yes—
478C2×C8C2×D4×C3112yes—
479C4⋊C4—22no—
480C4⋊C4—44no—
481C4⋊C4—41no—
482C22⋊C4—42no—
483C22⋊C4—82no—
484C42—22no—
485C23—22no—
486C23—22no—
487C23—22no—
488C23—44no—
489C23—41no—
490C23—41no—
491C23—81no—
492C23—81no—
493C23—161no—
494C23—161no—
495C23C31×H(5,𝔽2)11yescharacteristic
496Q8—22no—
497Q8—24no—
498Q8—22no—
499Q8—24no—
500Q8—22no—
501Q8—48no—
502Q8—42no—
503Q8—42no—
504Q8C31×#12014yes—
505D4—24no—
506D4—24no—
507D4—22no—
508D4—24no—
509D4—22no—
510D4—22no—
511D4—48no—
512D4—48no—
513D4—42no—
514D4—42no—
515D4—42no—
516D4—161no—
517D4C31×#12014yes—
518C2×C4—22no—
519C2×C4—24no—
520C2×C4—24no—
521C2×C4—22no—
522C2×C4—22no—
523C2×C4—24no—
524C2×C4—44no—
525C2×C4—48no—
526C2×C4—41no—
527C2×C4—48no—
528C2×C4—42no—
529C2×C4—41no—
530C2×C4—42no—
531C2×C4—42no—
532C2×C4—42no—
533C2×C4—41no—
534C2×C4—81no—
535C2×C4C22×D4×C3111yescharacteristic
536C2×C4C22×D4×C3112yes—
537C2×C4C22×D4×C3112yes—
538C2×C4C31×H(5,𝔽2)11yescharacteristic
539C8—22no—
540C8—24no—
541C8—22no—
542C8—42no—
543C22—21no—
544C22—21no—
545C22—24no—
546C22—42no—
547C22—42no—
548C22—42no—
549C22—42no—
550C22—42no—
551C22—42no—
552C22—82no—
553C22—81no—
554C22—81no—
555C22—161no—
556C22—164no—
557C22C31×#53411yescharacteristic
558C22D42×C3111yescharacteristic
559C22D42×C3111yescharacteristic
560C4—24no—
561C4—42no—
562C4—42no—
563C4—44no—
564C4—81no—
565C4C2×C31×#12012yes—
566C4D42×C3112yes—
567C2—21no—
568C2—21no—
569C2—44no—
570C2—82no—
571C2—82no—
572C2C31×#240311yescharacteristic
573C2C31×#328911yescharacteristic
574C2C31×#329111yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC22×C4C24×C31
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#577C2semidirect
2. C2×C31×#456C2semidirect
3. C31×#3013C2semidirect
4. C31×#2019C2semidirect
5. C31×#2013C2semidirect
6. C31×#2006C2semidirect
7. C31×#1908C2semidirect
8. C31×#1876C2semidirect
9. C31×#1792C2semidirect
16. C2×C31×#137C22semidirect
24. C31×#537C22semidirect
25. C2×C31×C4⋊Q8C22semidirect
32. C2×C31×#104C22semidirect
34. C2×C31×#103C22semidirect
35. C2×C31×#101C22semidirect
37. C31×#408C22semidirect
39. C31×#343C22semidirect
40. C31×#341C22semidirect
41. C31×#336C22semidirect
48. C31×H(5,𝔽2)D4semidirect
65. C31×#137D4semidirect
197. #23887C31direct (N × H)
256. C2×#577C2×C31semidirect
257. C2×#456C2×C31semidirect
258. #3013C2×C31semidirect
259. #2019C2×C31semidirect
260. #2013C2×C31semidirect
261. #2006C2×C31semidirect
262. #1908C2×C31semidirect
263. #1876C2×C31semidirect
264. #1792C2×C31semidirect
295. C2×#137C22×C31semidirect
303. #537C22×C31semidirect
304. C2×C4⋊Q8C22×C31semidirect
311. C2×#104C22×C31semidirect
313. C2×#103C22×C31semidirect
314. C2×#101C22×C31semidirect
316. #408C22×C31semidirect
318. #343C22×C31semidirect
319. #341C22×C31semidirect
320. #336C22×C31semidirect
335. H(5,𝔽2)D4×C31semidirect
352. #137D4×C31semidirect
399. C31#23887direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5772
C2×C31×#4562
C31×#30132
C31×#20192
C31×#20132
C31×#20062
C31×#19082
C31×#18762
C31×#17922
#2388731