Finite Group Databasebeta

← C31×#24423 #21481182

Subgroups — C31×#24423 #21481182

Order 7936.

1284 conjugacy classes of subgroups.

The subgroup lattice has 580 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3586C211yesmaximal, characteristic
2C31×#3069C212yesmaximal, complemented
3C31×#3022C211yesmaximal, characteristic, complemented
4C31×#3011C211yesmaximal, characteristic, complemented
5C31×#2889C211yesmaximal, characteristic, complemented
6C31×#2049C212yesmaximal, complemented
7C31×#2020C212yesmaximal, complemented
8C31×#1915C211yesmaximal, characteristic, complemented
9C31×#1881C212yesmaximal, complemented
10C31×#1858C211yesmaximal, characteristic, complemented
11C31×#1791C211yesmaximal, characteristic, complemented
12C31×#585C2211yescharacteristic
13C2×C31×2−1+4C2211yescharacteristic
14C31×#578—24no—
15C31×#577—24no—
16C31×#575—22no—
17C31×#575C2212yes—
18C2×C31×#137—22no—
19C2×C31×#137C2212yes—
20C2×C31×#137C2212yes—
21C2×C31×#137C2211yescharacteristic, complemented
22C22×Q16×C31C2211yescharacteristic, complemented
23C31×#568C2211yescharacteristic
24C31×#568C2212yescomplemented
25C31×#536C2211yescharacteristic
26C31×#473—24no—
27C31×#471—24no—
28C31×#456—22no—
29C31×#455—22no—
30C31×#452—22no—
31C31×#451—22no—
32C31×#430C2212yescomplemented
33C31×#421C2212yes—
34C31×#419C2211yescharacteristic, complemented
35C31×#416C2211yescharacteristic, complemented
36C31×#413—22no—
37C31×#413C2211yescharacteristic
38C31×#413C2212yes—
39C31×#413C2211yescharacteristic
40C2×C31×#101—22no—
41C2×C31×#101C2212yescomplemented
42C2×C31×#101C2212yescomplemented
43C31×#408C2211yescharacteristic
44C31×#408C2212yes—
45C31×#344C2212yescomplemented
46C31×#341C2212yescomplemented
47C31×2−1+4—24no—
48C31×2−1+4—22no—
49C31×2−1+4—21no—
50C31×2−1+4—42no—
51C31×H(5,𝔽2)—22no—
52C31×H(5,𝔽2)—22no—
53C31×H(5,𝔽2)—21no—
54C2×#41×C31—21no—
55C2×#41×C31—22no—
56C2×#41×C31—22no—
57C2×#41×C31—42no—
58C2×#41×C31D412yes—
59C2×#41×C31C2312yes—
60C2×#41×C31C2311yescharacteristic
61C2×#41×C31C2311yescharacteristic
62C22×Q8×C31—21no—
63C22×Q8×C31D412yes—
64C22×Q8×C31C2311yescharacteristic
65C22×Q8×C31C2311yescharacteristic
66C31×#137—28no—
67C31×#137—24no—
68C31×#137—22no—
69C31×#137—24no—
70C31×#137—24no—
71C31×#137—24no—
72C31×#137—24no—
73C31×#137—42no—
74C31×#137D414yes—
75C31×AGL(1,ℤ/8)—24no—
76C31×AGL(1,ℤ/8)—22no—
77C31×AGL(1,ℤ/8)D414yes—
78C31×#135—28no—
79C31×#135—24no—
80C2×Q16×C31—24no—
81C2×Q16×C31—22no—
82C2×Q16×C31—21no—
83C2×Q16×C31—22no—
84C2×Q16×C31—22no—
85C2×Q16×C31—42no—
86C2×SD16×C31—24no—
87C2×SD16×C31—22no—
88C2×SD16×C31—21no—
89C2×SD16×C31—22no—
90C31×#131—24no—
91C31×#131—24no—
92C31×#131—42no—
93C2×M16×C31—22no—
94C2×M16×C31—24no—
95C2×M16×C31C2312yes—
96C2×M16×C31C2311yescharacteristic
97C2×M16×C31C2312yes—
98C2×M16×C31C2312yes—
99C22×C8×C31C2311yescharacteristic
100C31×C4⋊Q8—21no—
101C31×#124—21no—
102C31×#123—22no—
103C31×C22⋊Q8—22no—
104C31×#117C2311yescharacteristic
105C31×#108—24no—
106C31×#104—24no—
107C31×#103—21no—
108C31×#103—22no—
109C31×#102—21no—
110C31×#101—21no—
111C31×#101—22no—
112C31×#101—24no—
113C31×#101—24no—
114C31×#101D412yes—
115C31×#100—21no—
116C31×#100—22no—
117C31×#100D412yes—
118C31×C22⋊C8—22no—
119C31×C22⋊C8—42no—
120#41×C31—22no—
121#41×C31—22no—
122#41×C31—22no—
123#41×C31—24no—
124#41×C31—24no—
125#41×C31—22no—
126#41×C31—22no—
127#41×C31—22no—
128#41×C31—22no—
129#41×C31—42no—
130#41×C31—44no—
131#41×C31—44no—
132#41×C31—42no—
133#41×C31—48no—
134#41×C31—42no—
135#41×C31—42no—
136#41×C31—42no—
137#41×C31C2×D414yes—
138C2×Q8×C31—22no—
139C2×Q8×C31—21no—
140C2×Q8×C31—22no—
141C2×Q8×C31—24no—
142C2×Q8×C31—22no—
143C2×Q8×C31—22no—
144C2×Q8×C31—21no—
145C2×Q8×C31—21no—
146C2×Q8×C31—22no—
147C2×Q8×C31—22no—
148C2×Q8×C31—42no—
149C2×Q8×C31—44no—
150C2×Q8×C31—42no—
151C2×Q8×C31C2×D412yes—
152C2×Q8×C31C2×D412yes—
153C2×Q8×C31C2×D411yescharacteristic
154C2×Q8×C31C2×D411yescharacteristic
155C2×D4×C31—21no—
156C2×D4×C31—22no—
157C2×D4×C31—22no—
158C2×D4×C31—22no—
159C2×D4×C31—42no—
160C2×D4×C31—44no—
161C2×D4×C31—42no—
162C2×D4×C31C2×D412yes—
163C2×D4×C31C2×D411yescharacteristic
164C2×D4×C31C2×D411yescharacteristic
165C2×D4×C31#4112yes—
166C22×C4×C31—21no—
167C22×C4×C31—22no—
168C22×C4×C31—21no—
169C22×C4×C31—22no—
170C22×C4×C31—22no—
171C22×C4×C31—21no—
172C22×C4×C31—42no—
173C22×C4×C31C2×D412yes—
174C22×C4×C31C2411yescharacteristic
175Q16×C31—28no—
176Q16×C31—24no—
177Q16×C31—44no—
178Q16×C31—44no—
179Q16×C31—42no—
180SD16×C31—28no—
181SD16×C31—24no—
182SD16×C31—24no—
183SD16×C31—44no—
184SD16×C31—42no—
185D8×C31—24no—
186M16×C31—24no—
187M16×C31—22no—
188M16×C31—22no—
189M16×C31—22no—
190M16×C31—22no—
191M16×C31—22no—
192M16×C31—44no—
193M16×C31C2×D414yes—
194M16×C31C2×D414yes—
195C2×C8×C31—24no—
196C2×C8×C31—22no—
197C2×C8×C31—22no—
198C2×C8×C31—21no—
199C2×C8×C31—21no—
200C2×C8×C31—22no—
201C2×C8×C31—22no—
202C2×C8×C31—44no—
203C4⋊C4×C31—21no—
204C4⋊C4×C31—42no—
205C22⋊C4×C31—21no—
206C22⋊C4×C31—42no—
207C42×C31—21no—
208#24423C3111yesmaximal, characteristic, direct product factor, Sylow
209C23×C31—21no—
210C23×C31—22no—
211C23×C31—42no—
212C23×C31#12112yes—
213C23×C31C2×#4111yescharacteristic
214Q8×C31—21no—
215Q8×C31—22no—
216Q8×C31—22no—
217Q8×C31—22no—
218Q8×C31—22no—
219Q8×C31—22no—
220Q8×C31—44no—
221Q8×C31—42no—
222Q8×C31—42no—
223Q8×C31—41no—
224Q8×C31—41no—
225Q8×C31—42no—
226Q8×C31#12012yes—
227D4×C31—24no—
228D4×C31—24no—
229D4×C31—22no—
230D4×C31—21no—
231D4×C31—22no—
232D4×C31—22no—
233D4×C31—42no—
234D4×C31—44no—
235D4×C31—44no—
236D4×C31—42no—
237D4×C31—42no—
238D4×C31#12012yes—
239C2×C4×C31—21no—
240C2×C4×C31—22no—
241C2×C4×C31—22no—
242C2×C4×C31—24no—
243C2×C4×C31—22no—
244C2×C4×C31—22no—
245C2×C4×C31—44no—
246C2×C4×C31—44no—
247C2×C4×C31—44no—
248C2×C4×C31—42no—
249C2×C4×C31—42no—
250C2×C4×C31—42no—
251C2×C4×C31—42no—
252C2×C4×C31—41no—
253C2×C4×C31—41no—
254C2×C4×C31—42no—
255C2×C4×C31#12112yes—
256C2×C4×C31C22×D411yescharacteristic
257C2×C4×C31C22×D412yes—
258C2×C4×C31C22×D411yescharacteristic
259C2×C4×C31H(5,𝔽2)12yes—
260C8×C31—24no—
261C8×C31—24no—
262C8×C31—41no—
263C8×C31—41no—
264C8×C31—42no—
265#3586C2×C3111yescharacteristic
266#3069C2×C3112yescomplemented
267#3022C2×C3111yescharacteristic, complemented
268#3011C2×C3111yescharacteristic, complemented
269#2889C2×C3111yescharacteristic, complemented
270#2049C2×C3112yescomplemented
271#2020C2×C3112yescomplemented
272#1915C2×C3111yescharacteristic, complemented
273#1881C2×C3112yescomplemented
274#1858C2×C3111yescharacteristic, complemented
275#1791C2×C3111yescharacteristic, complemented
276C22×C31—22no—
277C22×C31—22no—
278C22×C31—41no—
279C22×C31—42no—
280C22×C31—42no—
281C22×C31—81no—
282C22×C31—82no—
283C22×C31—162no—
284C22×C31C2×#12111yescharacteristic
285C22×C31#54612yes—
286C4×C31—22no—
287C4×C31—22no—
288C4×C31—42no—
289C4×C31—42no—
290C4×C31—81no—
291C4×C31—81no—
292C4×C31C2×#12011yescharacteristic
293C4×C31#53411yescharacteristic
294C4×C31D4212yes—
295#585C22×C3111yescharacteristic
296C2×2−1+4C22×C3111yescharacteristic
297#578—24no—
298#577—24no—
299#575—22no—
300#575C22×C3112yes—
301C2×#137—22no—
302C2×#137C22×C3112yes—
303C2×#137C22×C3112yes—
304C2×#137C22×C3111yescharacteristic, complemented
305C22×Q16C22×C3111yescharacteristic, complemented
306#568C22×C3111yescharacteristic
307#568C22×C3112yescomplemented
308#536C22×C3111yescharacteristic
309#473—24no—
310#471—24no—
311#456—22no—
312#455—22no—
313#452—22no—
314#451—22no—
315#430C22×C3112yescomplemented
316#421C22×C3112yes—
317#419C22×C3111yescharacteristic, complemented
318#416C22×C3111yescharacteristic, complemented
319#413—22no—
320#413C22×C3112yes—
321#413C22×C3111yescharacteristic
322#413C22×C3111yescharacteristic
323C2×#101—22no—
324C2×#101C22×C3112yescomplemented
325C2×#101C22×C3112yescomplemented
326#408C22×C3111yescharacteristic
327#408C22×C3112yes—
328#344C22×C3112yescomplemented
329#341C22×C3112yescomplemented
330C2×C31—21no—
331C2×C31—22no—
332C2×C31—42no—
333C2×C31—42no—
334C2×C31—82no—
335C2×C31#241011yescharacteristic
3362−1+4—24no—
3372−1+4—22no—
3382−1+4—21no—
3392−1+4—42no—
340H(5,𝔽2)—22no—
341H(5,𝔽2)—22no—
342H(5,𝔽2)—21no—
343C2×#41—21no—
344C2×#41—22no—
345C2×#41—22no—
346C2×#41—42no—
347C2×#41D4×C3112yes—
348C2×#41C23×C3112yes—
349C2×#41C23×C3111yescharacteristic
350C2×#41C23×C3111yescharacteristic
351C22×Q8—21no—
352C22×Q8D4×C3112yes—
353C22×Q8C23×C3111yescharacteristic
354C22×Q8C23×C3111yescharacteristic
355#137—28no—
356#137—24no—
357#137—22no—
358#137—24no—
359#137—24no—
360#137—24no—
361#137—24no—
362#137—42no—
363#137D4×C3114yes—
364AGL(1,ℤ/8)—24no—
365AGL(1,ℤ/8)—22no—
366AGL(1,ℤ/8)D4×C3114yes—
367#135—28no—
368#135—24no—
369C2×Q16—24no—
370C2×Q16—22no—
371C2×Q16—22no—
372C2×Q16—22no—
373C2×Q16—21no—
374C2×Q16—42no—
375C2×SD16—24no—
376C2×SD16—22no—
377C2×SD16—22no—
378C2×SD16—21no—
379#131—24no—
380#131—24no—
381#131—42no—
382C2×M16—22no—
383C2×M16—24no—
384C2×M16C23×C3112yes—
385C2×M16C23×C3111yescharacteristic
386C2×M16C23×C3112yes—
387C2×M16C23×C3112yes—
388C22×C8C23×C3111yescharacteristic
389C4⋊Q8—21no—
390#124—21no—
391#123—22no—
392C22⋊Q8—22no—
393#117C23×C3111yescharacteristic
394#108—24no—
395#104—24no—
396#103—21no—
397#103—22no—
398#102—21no—
399#101—21no—
400#101—22no—
401#101—24no—
402#101—24no—
403#101D4×C3112yes—
404#100—21no—
405#100—22no—
406#100D4×C3112yes—
407C22⋊C8—22no—
408C22⋊C8—42no—
409C31#2442311yescharacteristic, direct product factor, Sylow
410#41—22no—
411#41—22no—
412#41—22no—
413#41—24no—
414#41—24no—
415#41—22no—
416#41—22no—
417#41—22no—
418#41—22no—
419#41—42no—
420#41—44no—
421#41—44no—
422#41—42no—
423#41—48no—
424#41—42no—
425#41—42no—
426#41—42no—
427#41C2×D4×C3114yes—
428C2×Q8—22no—
429C2×Q8—21no—
430C2×Q8—22no—
431C2×Q8—24no—
432C2×Q8—22no—
433C2×Q8—22no—
434C2×Q8—21no—
435C2×Q8—21no—
436C2×Q8—22no—
437C2×Q8—22no—
438C2×Q8—42no—
439C2×Q8—44no—
440C2×Q8—42no—
441C2×Q8C2×D4×C3112yes—
442C2×Q8C2×D4×C3112yes—
443C2×Q8C2×D4×C3111yescharacteristic
444C2×Q8C2×D4×C3111yescharacteristic
445C2×D4—21no—
446C2×D4—22no—
447C2×D4—22no—
448C2×D4—22no—
449C2×D4—42no—
450C2×D4—44no—
451C2×D4—42no—
452C2×D4C2×D4×C3112yes—
453C2×D4C2×D4×C3111yescharacteristic
454C2×D4C2×D4×C3111yescharacteristic
455C2×D4#41×C3112yes—
456C22×C4—21no—
457C22×C4—22no—
458C22×C4—21no—
459C22×C4—22no—
460C22×C4—22no—
461C22×C4—21no—
462C22×C4—42no—
463C22×C4C2×D4×C3112yes—
464C22×C4C24×C3111yescharacteristic
465Q16—28no—
466Q16—24no—
467Q16—44no—
468Q16—44no—
469Q16—42no—
470SD16—28no—
471SD16—24no—
472SD16—24no—
473SD16—44no—
474SD16—42no—
475D8—24no—
476M16—24no—
477M16—22no—
478M16—22no—
479M16—22no—
480M16—22no—
481M16—22no—
482M16—44no—
483M16C2×D4×C3114yes—
484M16C2×D4×C3114yes—
485C2×C8—24no—
486C2×C8—22no—
487C2×C8—22no—
488C2×C8—21no—
489C2×C8—21no—
490C2×C8—22no—
491C2×C8—22no—
492C2×C8—44no—
493C4⋊C4—21no—
494C4⋊C4—42no—
495C22⋊C4—21no—
496C22⋊C4—42no—
497C42—21no—
498C23—21no—
499C23—22no—
500C23—42no—
501C23C31×#12112yes—
502C23C2×#41×C3111yescharacteristic
503Q8—21no—
504Q8—22no—
505Q8—22no—
506Q8—22no—
507Q8—22no—
508Q8—22no—
509Q8—44no—
510Q8—42no—
511Q8—42no—
512Q8—41no—
513Q8—41no—
514Q8—42no—
515Q8C31×#12012yes—
516D4—24no—
517D4—24no—
518D4—22no—
519D4—21no—
520D4—22no—
521D4—22no—
522D4—42no—
523D4—44no—
524D4—44no—
525D4—42no—
526D4—42no—
527D4C31×#12012yes—
528C2×C4—21no—
529C2×C4—22no—
530C2×C4—22no—
531C2×C4—24no—
532C2×C4—22no—
533C2×C4—22no—
534C2×C4—44no—
535C2×C4—44no—
536C2×C4—44no—
537C2×C4—42no—
538C2×C4—42no—
539C2×C4—42no—
540C2×C4—42no—
541C2×C4—41no—
542C2×C4—41no—
543C2×C4—42no—
544C2×C4C31×#12112yes—
545C2×C4C22×D4×C3111yescharacteristic
546C2×C4C22×D4×C3112yes—
547C2×C4C22×D4×C3111yescharacteristic
548C2×C4C31×H(5,𝔽2)12yes—
549C8—24no—
550C8—24no—
551C8—41no—
552C8—41no—
553C8—42no—
554C22—22no—
555C22—22no—
556C22—41no—
557C22—42no—
558C22—42no—
559C22—81no—
560C22—82no—
561C22—162no—
562C22C2×C31×#12111yescharacteristic
563C22C31×#54612yes—
564C4—22no—
565C4—22no—
566C4—42no—
567C4—42no—
568C4—81no—
569C4—81no—
570C4C2×C31×#12011yescharacteristic
571C4C31×#53411yescharacteristic
572C4D42×C3112yes—
573C2—21no—
574C2—22no—
575C2—42no—
576C2—42no—
577C2—82no—
578C2C31×#241011yescharacteristic
subgroupG/H
center, socleC2×C31#2410
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#3586C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C31 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#3069C2semidirect
3. C31×#3022C2semidirect
4. C31×#3011C2semidirect
5. C31×#2889C2semidirect
6. C31×#2049C2semidirect
7. C31×#2020C2semidirect
8. C31×#1915C2semidirect
9. C31×#1881C2semidirect
10. C31×#1858C2semidirect
11. C31×#1791C2semidirect
21. C2×C31×#137C22semidirect
22. C22×Q16×C31C22semidirect
24. C31×#568C22semidirect
32. C31×#430C22semidirect
34. C31×#419C22semidirect
35. C31×#416C22semidirect
41. C2×C31×#101C22semidirect
42. C2×C31×#101C22semidirect
45. C31×#344C22semidirect
46. C31×#341C22semidirect
208. #24423C31direct (N × H)
266. #3069C2×C31semidirect
267. #3022C2×C31semidirect
268. #3011C2×C31semidirect
269. #2889C2×C31semidirect
270. #2049C2×C31semidirect
271. #2020C2×C31semidirect
272. #1915C2×C31semidirect
273. #1881C2×C31semidirect
274. #1858C2×C31semidirect
275. #1791C2×C31semidirect
304. C2×#137C22×C31semidirect
305. C22×Q16C22×C31semidirect
307. #568C22×C31semidirect
315. #430C22×C31semidirect
317. #419C22×C31semidirect
318. #416C22×C31semidirect
324. C2×#101C22×C31semidirect
325. C2×#101C22×C31semidirect
328. #344C22×C31semidirect
329. #341C22×C31semidirect
409. C31#24423direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35862
C31×#30692
C31×#30222
C31×#30112
C31×#28892
C31×#20492
C31×#20202
C31×#19152
C31×#18812
C31×#18582
C31×#17912
#2442331