Finite Group Databasebeta

← C31×#23891 #21480650

Subgroups — C31×#23891 #21480650

Order 7936.

1622 conjugacy classes of subgroups.

The subgroup lattice has 554 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#578C212yesmaximal, complemented
2C2×C31×#456C212yesmaximal, complemented
3C31×#3013C212yesmaximal, complemented
4C31×#2020C212yesmaximal, complemented
5C31×#2016C211yesmaximal, characteristic, complemented
6C31×#2007C211yesmaximal, characteristic, complemented
7C31×#1908C212yesmaximal, complemented
8C31×#1876C212yesmaximal, complemented
9C31×#1793C211yesmaximal, characteristic, complemented
10C2×C31×2−1+4C2212yes—
11C2×C31×2−1+4C2211yescharacteristic
12C31×#578—28no—
13C31×#578—28no—
14C2×C31×#137—22no—
15C2×C31×#137—22no—
16C2×C31×#137C2212yes—
17C2×C31×#137C2212yes—
18C2×C31×#137C2212yes—
19C2×C31×#135—22no—
20C2×C31×#135C2212yes—
21C22×Q16×C31—22no—
22C22×Q16×C31C2212yes—
23C2×C31×#131C2212yes—
24C31×#537C2211yescharacteristic
25C2×C31×C4⋊Q8C2211yescharacteristic
26C31×#456—28no—
27C31×#452—22no—
28C31×#451—22no—
29C31×#449—22no—
30C31×#448—22no—
31C2×C31×#104C2212yes—
32C2×C31×#104C2212yes—
33C31×#417C2212yes—
34C2×C31×#103C2212yes—
35C2×C31×#101C2212yes—
36C2×C31×#101C2211yescharacteristic
37C31×#408C2212yes—
38C31×#391C2211yescharacteristic
39C31×#343C2211yescharacteristic
40C31×#341C2212yes—
41C31×#336C2211yescharacteristic
42C31×2−1+4—24no—
43C31×2−1+4—24no—
44C31×2−1+4—24no—
45C31×2−1+4—24no—
46C31×2−1+4—41no—
47C31×2−1+4—42no—
48C31×2−1+4D414yescomplemented
49C2×#41×C31—22no—
50C2×#41×C31—22no—
51C2×#41×C31—22no—
52C2×#41×C31—41no—
53C2×#41×C31—42no—
54C2×#41×C31C2312yes—
55C2×#41×C31C2312yes—
56C22×Q8×C31—22no—
57C22×Q8×C31—22no—
58C22×Q8×C31—22no—
59C22×Q8×C31C2312yes—
60C22×Q8×C31C2311yescharacteristic
61C31×#137—216no—
62C31×#137—216no—
63C31×#137—24no—
64C31×#137—24no—
65C31×#137—24no—
66C31×#137—24no—
67C31×#137—42no—
68C31×#137D418yescomplemented
69C31×#135—216no—
70C31×#135—24no—
71C31×#135—24no—
72C2×Q16×C31—216no—
73C2×Q16×C31—22no—
74C2×Q16×C31—22no—
75C2×Q16×C31—24no—
76C2×Q16×C31—24no—
77C2×Q16×C31—22no—
78C2×Q16×C31—22no—
79C2×Q16×C31—22no—
80C2×Q16×C31D412yes—
81C2×SD16×C31—22no—
82C2×SD16×C31—22no—
83C2×SD16×C31—22no—
84C2×SD16×C31D412yes—
85C2×SD16×C31D412yes—
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×C42×C31C2311yescharacteristic
101C31×#104—24no—
102C31×#104—24no—
103C31×#103—22no—
104C31×#103—22no—
105C31×#103—22no—
106C31×#102—22no—
107C31×#101—24no—
108C31×#101—41no—
109C31×C22⋊C8—22no—
110C31×C22⋊C8—22no—
111C31×#95—41no—
112#41×C31—22no—
113#41×C31—22no—
114#41×C31—28no—
115#41×C31—28no—
116#41×C31—22no—
117#41×C31—22no—
118#41×C31—22no—
119#41×C31—22no—
120#41×C31—44no—
121#41×C31—44no—
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—21no—
132C2×Q8×C31—28no—
133C2×Q8×C31—28no—
134C2×Q8×C31—22no—
135C2×Q8×C31—22no—
136C2×Q8×C31—22no—
137C2×Q8×C31—22no—
138C2×Q8×C31—22no—
139C2×Q8×C31—22no—
140C2×Q8×C31—41no—
141C2×Q8×C31—42no—
142C2×Q8×C31—44no—
143C2×Q8×C31—44no—
144C2×Q8×C31—44no—
145C2×Q8×C31—44no—
146C2×Q8×C31C2×D412yes—
147C2×Q8×C31C2×D414yes—
148C2×Q8×C31C2×D412yes—
149C2×Q8×C31C2×D412yes—
150C2×D4×C31—22no—
151C2×D4×C31—22no—
152C2×D4×C31—41no—
153C2×D4×C31—42no—
154C2×D4×C31—41no—
155C2×D4×C31C2×D412yes—
156C2×D4×C31C2×D412yes—
157C22×C4×C31—22no—
158C22×C4×C31—21no—
159C22×C4×C31—21no—
160C22×C4×C31—22no—
161C22×C4×C31—22no—
162C22×C4×C31—21no—
163C22×C4×C31—42no—
164C22×C4×C31—42no—
165C22×C4×C31—42no—
166C22×C4×C31C2411yescharacteristic
167Q16×C31—28no—
168Q16×C31—28no—
169Q16×C31—28no—
170Q16×C31—24no—
171Q16×C31—28no—
172Q16×C31—44no—
173SD16×C31—28no—
174SD16×C31—24no—
175SD16×C31—28no—
176SD16×C31—24no—
177SD16×C31—44no—
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—
195C42×C31—22no—
196#23891C3111yesmaximal, characteristic, direct product factor, Sylow
197C23×C31—22no—
198C23×C31—22no—
199C23×C31H(5,𝔽2)11yescharacteristic
200Q8×C31—22no—
201Q8×C31—24no—
202Q8×C31—24no—
203Q8×C31—22no—
204Q8×C31—24no—
205Q8×C31—22no—
206Q8×C31—44no—
207Q8×C31—48no—
208Q8×C31—42no—
209Q8×C31—42no—
210Q8×C31—42no—
211Q8×C31#12014yes—
212D4×C31—24no—
213D4×C31—24no—
214D4×C31—22no—
215D4×C31—22no—
216D4×C31—22no—
217D4×C31—44no—
218D4×C31—48no—
219D4×C31—42no—
220D4×C31—42no—
221D4×C31—161no—
222D4×C31#12014yes—
223C2×C4×C31—22no—
224C2×C4×C31—24no—
225C2×C4×C31—24no—
226C2×C4×C31—22no—
227C2×C4×C31—22no—
228C2×C4×C31—24no—
229C2×C4×C31—22no—
230C2×C4×C31—48no—
231C2×C4×C31—48no—
232C2×C4×C31—41no—
233C2×C4×C31—48no—
234C2×C4×C31—42no—
235C2×C4×C31—41no—
236C2×C4×C31—41no—
237C2×C4×C31—41no—
238C2×C4×C31—42no—
239C2×C4×C31—42no—
240C2×C4×C31—42no—
241C2×C4×C31—41no—
242C2×C4×C31—81no—
243C2×C4×C31C22×D411yescharacteristic
244C2×C4×C31C22×D412yes—
245C2×C4×C31C22×D412yes—
246C2×C4×C31H(5,𝔽2)11yescharacteristic
247C8×C31—22no—
248C8×C31—24no—
249C8×C31—22no—
250C8×C31—42no—
251C2×#578C2×C3112yescomplemented
252C2×#456C2×C3112yescomplemented
253#3013C2×C3112yescomplemented
254#2020C2×C3112yescomplemented
255#2016C2×C3111yescharacteristic, complemented
256#2007C2×C3111yescharacteristic, complemented
257#1908C2×C3112yescomplemented
258#1876C2×C3112yescomplemented
259#1793C2×C3111yescharacteristic, complemented
260C22×C31—21no—
261C22×C31—21no—
262C22×C31—24no—
263C22×C31—42no—
264C22×C31—42no—
265C22×C31—42no—
266C22×C31—42no—
267C22×C31—42no—
268C22×C31#53411yescharacteristic
269C22×C31D4211yescharacteristic
270C22×C31D4211yescharacteristic
271C4×C31—24no—
272C4×C31—42no—
273C4×C31—42no—
274C4×C31—44no—
275C4×C31—42no—
276C4×C31—81no—
277C4×C31C2×#12012yes—
278C4×C31D4212yes—
279C2×2−1+4C22×C3112yes—
280C2×2−1+4C22×C3111yescharacteristic
281#578—28no—
282#578—28no—
283C2×#137—22no—
284C2×#137—22no—
285C2×#137C22×C3112yes—
286C2×#137C22×C3112yes—
287C2×#137C22×C3112yes—
288C2×#135—22no—
289C2×#135C22×C3112yes—
290C22×Q16—22no—
291C22×Q16C22×C3112yes—
292C2×#131C22×C3112yes—
293#537C22×C3111yescharacteristic
294C2×C4⋊Q8C22×C3111yescharacteristic
295#456—28no—
296#452—22no—
297#451—22no—
298#449—22no—
299#448—22no—
300C2×#104C22×C3112yes—
301C2×#104C22×C3112yes—
302#417C22×C3112yes—
303C2×#103C22×C3112yes—
304C2×#101C22×C3112yes—
305C2×#101C22×C3111yescharacteristic
306#408C22×C3112yes—
307#391C22×C3111yescharacteristic
308#343C22×C3111yescharacteristic
309#341C22×C3112yes—
310#336C22×C3111yescharacteristic
311C2×C31—21no—
312C2×C31—21no—
313C2×C31—44no—
314C2×C31—82no—
315C2×C31#240311yescharacteristic
316C2×C31#328911yescharacteristic
317C2×C31#329311yescharacteristic
3182−1+4—24no—
3192−1+4—24no—
3202−1+4—24no—
3212−1+4—24no—
3222−1+4—41no—
3232−1+4—42no—
3242−1+4D4×C3114yescomplemented
325C2×#41—22no—
326C2×#41—22no—
327C2×#41—22no—
328C2×#41—41no—
329C2×#41—42no—
330C2×#41C23×C3112yes—
331C2×#41C23×C3112yes—
332C22×Q8—22no—
333C22×Q8—22no—
334C22×Q8—22no—
335C22×Q8C23×C3112yes—
336C22×Q8C23×C3111yescharacteristic
337#137—216no—
338#137—216no—
339#137—24no—
340#137—24no—
341#137—24no—
342#137—24no—
343#137—42no—
344#137D4×C3118yescomplemented
345#135—216no—
346#135—24no—
347#135—24no—
348C2×Q16—216no—
349C2×Q16—22no—
350C2×Q16—22no—
351C2×Q16—24no—
352C2×Q16—24no—
353C2×Q16—22no—
354C2×Q16—22no—
355C2×Q16—22no—
356C2×Q16D4×C3112yes—
357C2×SD16—22no—
358C2×SD16—22no—
359C2×SD16—22no—
360C2×SD16D4×C3112yes—
361C2×SD16D4×C3112yes—
362C2×D8D4×C3112yes—
363#131—24no—
364#131—24no—
365C2×M16—22no—
366C2×M16C23×C3112yes—
367C2×M16C23×C3112yes—
368C22×C8—22no—
369C22×C8C23×C3112yes—
370C4⋊Q8—24no—
371C22⋊Q8—22no—
372#121—22no—
373#121—41no—
374C2×C4⋊C4—41no—
375C2×C4⋊C4C23×C3111yescharacteristic
376C2×C42C23×C3111yescharacteristic
377#104—24no—
378#104—24no—
379#103—22no—
380#103—22no—
381#103—22no—
382#102—22no—
383#101—24no—
384#101—41no—
385C22⋊C8—22no—
386C22⋊C8—22no—
387#95—41no—
388C31#2389111yescharacteristic, direct product factor, Sylow
389#41—22no—
390#41—22no—
391#41—28no—
392#41—28no—
393#41—22no—
394#41—22no—
395#41—22no—
396#41—22no—
397#41—44no—
398#41—44no—
399#41—44no—
400#41—48no—
401#41—44no—
402#41—44no—
403#41—48no—
404#41—44no—
405#41C2×D4×C3114yes—
406#41C2×D4×C3114yes—
407C2×Q8—22no—
408C2×Q8—21no—
409C2×Q8—28no—
410C2×Q8—28no—
411C2×Q8—22no—
412C2×Q8—22no—
413C2×Q8—22no—
414C2×Q8—22no—
415C2×Q8—22no—
416C2×Q8—22no—
417C2×Q8—41no—
418C2×Q8—42no—
419C2×Q8—44no—
420C2×Q8—44no—
421C2×Q8—44no—
422C2×Q8—44no—
423C2×Q8C2×D4×C3112yes—
424C2×Q8C2×D4×C3114yes—
425C2×Q8C2×D4×C3112yes—
426C2×Q8C2×D4×C3112yes—
427C2×D4—22no—
428C2×D4—22no—
429C2×D4—41no—
430C2×D4—42no—
431C2×D4—41no—
432C2×D4C2×D4×C3112yes—
433C2×D4C2×D4×C3112yes—
434C22×C4—22no—
435C22×C4—21no—
436C22×C4—21no—
437C22×C4—22no—
438C22×C4—22no—
439C22×C4—21no—
440C22×C4—42no—
441C22×C4—42no—
442C22×C4—42no—
443C22×C4C24×C3111yescharacteristic
444Q16—28no—
445Q16—28no—
446Q16—28no—
447Q16—24no—
448Q16—28no—
449Q16—44no—
450SD16—28no—
451SD16—24no—
452SD16—28no—
453SD16—24no—
454SD16—44no—
455D8—24no—
456M16—28no—
457M16—22no—
458M16—22no—
459M16—22no—
460M16C2×D4×C3114yes—
461C2×C8—28no—
462C2×C8—22no—
463C2×C8—22no—
464C2×C8—22no—
465C2×C8—22no—
466C2×C8C2×D4×C3112yes—
467C2×C8C2×D4×C3112yes—
468C4⋊C4—22no—
469C4⋊C4—44no—
470C4⋊C4—41no—
471C22⋊C4—42no—
472C42—22no—
473C23—22no—
474C23—22no—
475C23C31×H(5,𝔽2)11yescharacteristic
476Q8—22no—
477Q8—24no—
478Q8—24no—
479Q8—22no—
480Q8—24no—
481Q8—22no—
482Q8—44no—
483Q8—48no—
484Q8—42no—
485Q8—42no—
486Q8—42no—
487Q8C31×#12014yes—
488D4—24no—
489D4—24no—
490D4—22no—
491D4—22no—
492D4—22no—
493D4—44no—
494D4—48no—
495D4—42no—
496D4—42no—
497D4—161no—
498D4C31×#12014yes—
499C2×C4—22no—
500C2×C4—24no—
501C2×C4—24no—
502C2×C4—22no—
503C2×C4—22no—
504C2×C4—22no—
505C2×C4—24no—
506C2×C4—48no—
507C2×C4—48no—
508C2×C4—41no—
509C2×C4—48no—
510C2×C4—42no—
511C2×C4—41no—
512C2×C4—41no—
513C2×C4—42no—
514C2×C4—41no—
515C2×C4—42no—
516C2×C4—42no—
517C2×C4—41no—
518C2×C4—81no—
519C2×C4C22×D4×C3111yescharacteristic
520C2×C4C22×D4×C3112yes—
521C2×C4C22×D4×C3112yes—
522C2×C4C31×H(5,𝔽2)11yescharacteristic
523C8—22no—
524C8—24no—
525C8—22no—
526C8—42no—
527C22—21no—
528C22—21no—
529C22—24no—
530C22—42no—
531C22—42no—
532C22—42no—
533C22—42no—
534C22—42no—
535C22C31×#53411yescharacteristic
536C22D42×C3111yescharacteristic
537C22D42×C3111yescharacteristic
538C4—24no—
539C4—42no—
540C4—42no—
541C4—42no—
542C4—44no—
543C4—81no—
544C4C2×C31×#12012yes—
545C4D42×C3112yes—
546C2—21no—
547C2—21no—
548C2—44no—
549C2—82no—
550C2C31×#240311yescharacteristic
551C2C31×#328911yescharacteristic
552C2C31×#329311yescharacteristic
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×#578C2semidirect
2. C2×C31×#456C2semidirect
3. C31×#3013C2semidirect
4. C31×#2020C2semidirect
5. C31×#2016C2semidirect
6. C31×#2007C2semidirect
7. C31×#1908C2semidirect
8. C31×#1876C2semidirect
9. C31×#1793C2semidirect
48. C31×2−1+4D4semidirect
68. C31×#137D4semidirect
196. #23891C31direct (N × H)
251. C2×#578C2×C31semidirect
252. C2×#456C2×C31semidirect
253. #3013C2×C31semidirect
254. #2020C2×C31semidirect
255. #2016C2×C31semidirect
256. #2007C2×C31semidirect
257. #1908C2×C31semidirect
258. #1876C2×C31semidirect
259. #1793C2×C31semidirect
324. 2−1+4D4×C31semidirect
344. #137D4×C31semidirect
388. C31#23891direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5782
C2×C31×#4562
C31×#30132
C31×#20202
C31×#20162
C31×#20072
C31×#19082
C31×#18762
C31×#17932
#2389131