Finite Group Databasebeta

← C31×#18712 #21475471

Subgroups — C31×#18712 #21475471

Order 7936.

1084 conjugacy classes of subgroups.

The subgroup lattice has 518 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3543C211yesmaximal, characteristic, complemented
2C31×#3247C212yesmaximal, complemented
3C31×#3151C211yesmaximal, characteristic, complemented
4C31×#1631C212yesmaximal, complemented
5C31×#1630C211yesmaximal, characteristic, complemented
6C31×#1629C211yesmaximal, characteristic, complemented
7C31×#1621C212yesmaximal, complemented
8C31×#1620C211yesmaximal, characteristic, complemented
9C31×#1619C211yesmaximal, characteristic, complemented
10C2×C31×#331C211yesmaximal, characteristic, complemented
11C31×#1483C212yesmaximal, complemented
12C2×C31×AGL(1,ℤ/8)—22no—
13C31×#560—22no—
14C31×#559C2211yescharacteristic
15C31×#550C2212yes—
16C31×#546—22no—
17D42×C31—22no—
18D42×C31C2211yescharacteristic
19C31×#540—22no—
20C31×#535—22no—
21C31×#534—22no—
22C31×#532C2211yescharacteristic, complemented
23C2×C31×#127C2211yescharacteristic
24C31×#529C2212yes—
25C31×#496—22no—
26C31×#493C2211yescharacteristic
27C31×#493C2211yescharacteristic, complemented
28C31×#492C2211yescharacteristic
29C31×#492C2211yescharacteristic, complemented
30C31×#478—22no—
31C31×#477C2212yescomplemented
32C31×#476C2212yescomplemented
33C31×#466—22no—
34C31×#465—22no—
35C31×#463—22no—
36C31×#460C2212yescomplemented
37C31×#459C2212yescomplemented
38C2×C31×C4⋊C8C2212yescomplemented
39C4×M16×C31C2211yescharacteristic, complemented
40C31×#331C2211yescharacteristic
41C31×#331C2211yescharacteristic
42C31×#331C2212yescomplemented
43C31×Q8⋊C8C2212yescomplemented
44C31×Q8⋊C8C2212yescomplemented
45C31×D4⋊C8C2212yescomplemented
46C31×D4⋊C8C2212yescomplemented
47C2×#41×C31—22no—
48C2×#41×C31—21no—
49C22×D4×C31—22no—
50C22×D4×C31—22no—
51C22×D4×C31—22no—
52C22×D4×C31D412yes—
53C31×AGL(1,ℤ/8)—48no—
54C2×SD16×C31—22no—
55C2×SD16×C31—22no—
56C2×SD16×C31—22no—
57C2×D8×C31—22no—
58C2×D8×C31—22no—
59C2×D8×C31—22no—
60C2×M16×C31—21no—
61C22×C8×C31—22no—
62C31×C4⋊Q8C2311yescharacteristic
63C31×#127—22no—
64C31×#127—22no—
65C31×#127D412yes—
66C31×#127C2311yescharacteristic
67C31×#127C2311yescharacteristic
68C31×#127C2311yescharacteristic
69C31×#126—22no—
70C31×#125D412yes—
71C31×#124—22no—
72C31×#124—21no—
73C31×#124D412yes—
74C31×#123—22no—
75C31×#123—24no—
76C31×#123—22no—
77C31×#123—22no—
78C31×C22⋊Q8D412yes—
79C31×#121—24no—
80C31×#121—24no—
81C31×#121—24no—
82C31×#121—24no—
83C31×#121—22no—
84C31×#121—22no—
85C31×#121—22no—
86C31×#121D412yes—
87C31×#120—22no—
88C31×#120—24no—
89C31×#120—24no—
90C31×#120—22no—
91C4×Q8×C31C2312yes—
92C4×D4×C31—22no—
93C4×D4×C31—22no—
94C4×D4×C31—22no—
95C4×D4×C31—22no—
96C4×D4×C31C2312yes—
97C31×#117—22no—
98C2×C22⋊C4×C31—22no—
99C2×C42×C31C2311yescharacteristic
100C31×#107—22no—
101C31×#106—22no—
102C31×C4⋊C8—22no—
103C31×C4⋊C8C2312yes—
104C31×C4⋊C8C2312yes—
105C31×#103—22no—
106C31×#102—22no—
107C31×#102—22no—
108C31×#102—22no—
109C31×#97—21no—
110C4×C8×C31C2311yescharacteristic
111C4×C8×C31C2311yescharacteristic
112C24×C31—22no—
113C24×C31—22no—
114#41×C31—44no—
115#41×C31—82no—
116#41×C31—82no—
117C2×Q8×C31—21no—
118C2×Q8×C31C2×D412yes—
119C2×D4×C31—22no—
120C2×D4×C31—24no—
121C2×D4×C31—24no—
122C2×D4×C31—24no—
123C2×D4×C31—22no—
124C2×D4×C31—24no—
125C2×D4×C31—22no—
126C2×D4×C31—22no—
127C2×D4×C31—22no—
128C2×D4×C31—21no—
129C2×D4×C31—44no—
130C2×D4×C31—41no—
131C2×D4×C31—82no—
132C2×D4×C31—82no—
133C2×D4×C31—82no—
134C2×D4×C31—82no—
135C2×D4×C31—84no—
136C2×D4×C31C2×D412yes—
137C2×D4×C31C2×D412yes—
138C2×D4×C31C2×D412yes—
139C22×C4×C31—24no—
140C22×C4×C31—22no—
141C22×C4×C31—22no—
142C22×C4×C31—41no—
143C22×C4×C31C2×D412yes—
144C22×C4×C31C2×D411yescharacteristic
145SD16×C31—44no—
146SD16×C31—44no—
147SD16×C31—82no—
148D8×C31—44no—
149D8×C31—44no—
150D8×C31—82no—
151M16×C31—24no—
152C2×C8×C31—21no—
153C2×C8×C31—21no—
154C2×C8×C31—22no—
155C2×C8×C31—22no—
156C2×C8×C31—82no—
157C4⋊C4×C31—22no—
158C4⋊C4×C31—22no—
159C4⋊C4×C31—22no—
160C4⋊C4×C31—22no—
161C4⋊C4×C31—22no—
162C4⋊C4×C31C2×D412yes—
163C4⋊C4×C31C2×D412yes—
164C22⋊C4×C31—22no—
165C22⋊C4×C31—22no—
166C22⋊C4×C31—24no—
167C22⋊C4×C31—24no—
168C22⋊C4×C31—22no—
169C22⋊C4×C31—22no—
170C22⋊C4×C31—22no—
171C22⋊C4×C31—22no—
172C22⋊C4×C31—22no—
173C22⋊C4×C31—42no—
174C42×C31—22no—
175C42×C31C2×D411yescharacteristic
176C42×C31C2×D412yes—
177C42×C31C2411yescharacteristic
178#18712C3111yesmaximal, characteristic, direct product factor, Sylow
179C23×C31—22no—
180C23×C31—22no—
181C23×C31—22no—
182C23×C31—44no—
183C23×C31—41no—
184C23×C31—84no—
185C23×C31—84no—
186C23×C31—82no—
187C23×C31#12011yescharacteristic
188Q8×C31—22no—
189Q8×C31—22no—
190Q8×C31—42no—
191D4×C31—22no—
192D4×C31—22no—
193D4×C31—42no—
194D4×C31—42no—
195D4×C31—42no—
196D4×C31—44no—
197D4×C31—42no—
198D4×C31—42no—
199D4×C31—42no—
200D4×C31—42no—
201D4×C31—42no—
202D4×C31—42no—
203D4×C31—82no—
204D4×C31—84no—
205D4×C31—84no—
206D4×C31—84no—
207D4×C31—84no—
208D4×C31—82no—
209C2×C4×C31—22no—
210C2×C4×C31—22no—
211C2×C4×C31—22no—
212C2×C4×C31—22no—
213C2×C4×C31—22no—
214C2×C4×C31—22no—
215C2×C4×C31—42no—
216C2×C4×C31—42no—
217C2×C4×C31—41no—
218C2×C4×C31—82no—
219C2×C4×C31—82no—
220C2×C4×C31—84no—
221C2×C4×C31#12012yes—
222C2×C4×C31#12011yescharacteristic
223C2×C4×C31C22×D411yescharacteristic
224C2×C4×C31C22×D412yes—
225C8×C31—22no—
226C8×C31—22no—
227C8×C31—42no—
228C8×C31—42no—
229#3543C2×C3111yescharacteristic, complemented
230#3247C2×C3112yescomplemented
231#3151C2×C3111yescharacteristic, complemented
232#1631C2×C3112yescomplemented
233#1630C2×C3111yescharacteristic, complemented
234#1629C2×C3111yescharacteristic, complemented
235#1621C2×C3112yescomplemented
236#1620C2×C3111yescharacteristic, complemented
237#1619C2×C3111yescharacteristic, complemented
238C2×#331C2×C3111yescharacteristic, complemented
239#1483C2×C3112yescomplemented
240C22×C31—22no—
241C22×C31—42no—
242C22×C31—44no—
243C22×C31—42no—
244C22×C31—44no—
245C22×C31—42no—
246C22×C31—42no—
247C22×C31—42no—
248C22×C31—82no—
249C22×C31—81no—
250C22×C31—164no—
251C22×C31—164no—
252C22×C31#45312yes—
253C22×C31C2×#12011yescharacteristic
254C4×C31—22no—
255C4×C31—21no—
256C4×C31—21no—
257C4×C31—42no—
258C4×C31—42no—
259C4×C31—42no—
260C4×C31—81no—
261C4×C31#57612yes—
262C4×C31#57712yes—
263C2×AGL(1,ℤ/8)—22no—
264#560—22no—
265#559C22×C3111yescharacteristic
266#550C22×C3112yes—
267#546—22no—
268D42—22no—
269D42C22×C3111yescharacteristic
270#540—22no—
271#535—22no—
272#534—22no—
273#532C22×C3111yescharacteristic, complemented
274C2×#127C22×C3111yescharacteristic
275#529C22×C3112yes—
276#496—22no—
277#493C22×C3111yescharacteristic
278#493C22×C3111yescharacteristic, complemented
279#492C22×C3111yescharacteristic
280#492C22×C3111yescharacteristic, complemented
281#478—22no—
282#477C22×C3112yescomplemented
283#476C22×C3112yescomplemented
284#466—22no—
285#465—22no—
286#463—22no—
287#460C22×C3112yescomplemented
288#459C22×C3112yescomplemented
289C2×C4⋊C8C22×C3112yescomplemented
290C4×M16C22×C3111yescharacteristic, complemented
291#331C22×C3111yescharacteristic
292#331C22×C3111yescharacteristic
293#331C22×C3112yescomplemented
294Q8⋊C8C22×C3112yescomplemented
295Q8⋊C8C22×C3112yescomplemented
296D4⋊C8C22×C3112yescomplemented
297D4⋊C8C22×C3112yescomplemented
298C2×C31—22no—
299C2×C31—82no—
300C2×C31—82no—
301C2×C31—82no—
302C2×C31—161no—
303C2×C31#301212yes—
304C2×C31C2×#45311yescharacteristic
305C2×#41—22no—
306C2×#41—21no—
307C22×D4—22no—
308C22×D4—22no—
309C22×D4—22no—
310C22×D4D4×C3112yes—
311AGL(1,ℤ/8)—48no—
312C2×SD16—22no—
313C2×SD16—22no—
314C2×SD16—22no—
315C2×D8—22no—
316C2×D8—22no—
317C2×D8—22no—
318C2×M16—21no—
319C22×C8—22no—
320C4⋊Q8C23×C3111yescharacteristic
321#127—22no—
322#127—22no—
323#127D4×C3112yes—
324#127C23×C3111yescharacteristic
325#127C23×C3111yescharacteristic
326#127C23×C3111yescharacteristic
327#126—22no—
328#125D4×C3112yes—
329#124—22no—
330#124—21no—
331#124D4×C3112yes—
332#123—22no—
333#123—24no—
334#123—22no—
335#123—22no—
336C22⋊Q8D4×C3112yes—
337#121—24no—
338#121—24no—
339#121—24no—
340#121—24no—
341#121—22no—
342#121—22no—
343#121—22no—
344#121D4×C3112yes—
345#120—22no—
346#120—24no—
347#120—24no—
348#120—22no—
349C4×Q8C23×C3112yes—
350C4×D4—22no—
351C4×D4—22no—
352C4×D4—22no—
353C4×D4—22no—
354C4×D4C23×C3112yes—
355#117—22no—
356C2×C22⋊C4—22no—
357C2×C42C23×C3111yescharacteristic
358#107—22no—
359#106—22no—
360C4⋊C8—22no—
361C4⋊C8C23×C3112yes—
362C4⋊C8C23×C3112yes—
363#103—22no—
364#102—22no—
365#102—22no—
366#102—22no—
367#97—21no—
368C4×C8C23×C3111yescharacteristic
369C4×C8C23×C3111yescharacteristic
370C31#1871211yescharacteristic, direct product factor, Sylow
371C24—22no—
372C24—22no—
373#41—44no—
374#41—82no—
375#41—82no—
376C2×Q8—21no—
377C2×Q8C2×D4×C3112yes—
378C2×D4—22no—
379C2×D4—24no—
380C2×D4—24no—
381C2×D4—24no—
382C2×D4—22no—
383C2×D4—24no—
384C2×D4—22no—
385C2×D4—22no—
386C2×D4—22no—
387C2×D4—21no—
388C2×D4—44no—
389C2×D4—41no—
390C2×D4—82no—
391C2×D4—82no—
392C2×D4—82no—
393C2×D4—82no—
394C2×D4—84no—
395C2×D4C2×D4×C3112yes—
396C2×D4C2×D4×C3112yes—
397C2×D4C2×D4×C3112yes—
398C22×C4—24no—
399C22×C4—22no—
400C22×C4—22no—
401C22×C4—41no—
402C22×C4C2×D4×C3112yes—
403C22×C4C2×D4×C3111yescharacteristic
404SD16—44no—
405SD16—44no—
406SD16—82no—
407D8—44no—
408D8—44no—
409D8—82no—
410M16—24no—
411C2×C8—21no—
412C2×C8—21no—
413C2×C8—22no—
414C2×C8—22no—
415C2×C8—82no—
416C4⋊C4—22no—
417C4⋊C4—22no—
418C4⋊C4—22no—
419C4⋊C4—22no—
420C4⋊C4—22no—
421C4⋊C4C2×D4×C3112yes—
422C4⋊C4C2×D4×C3112yes—
423C22⋊C4—22no—
424C22⋊C4—22no—
425C22⋊C4—24no—
426C22⋊C4—24no—
427C22⋊C4—22no—
428C22⋊C4—22no—
429C22⋊C4—22no—
430C22⋊C4—22no—
431C22⋊C4—22no—
432C22⋊C4—42no—
433C42—22no—
434C42C2×D4×C3111yescharacteristic
435C42C2×D4×C3112yes—
436C42C24×C3111yescharacteristic
437C23—22no—
438C23—22no—
439C23—22no—
440C23—44no—
441C23—41no—
442C23—84no—
443C23—84no—
444C23—82no—
445C23C31×#12011yescharacteristic
446Q8—22no—
447Q8—22no—
448Q8—42no—
449D4—22no—
450D4—22no—
451D4—42no—
452D4—42no—
453D4—42no—
454D4—44no—
455D4—42no—
456D4—42no—
457D4—42no—
458D4—42no—
459D4—42no—
460D4—42no—
461D4—82no—
462D4—84no—
463D4—84no—
464D4—84no—
465D4—84no—
466D4—82no—
467C2×C4—22no—
468C2×C4—22no—
469C2×C4—22no—
470C2×C4—22no—
471C2×C4—22no—
472C2×C4—22no—
473C2×C4—42no—
474C2×C4—42no—
475C2×C4—41no—
476C2×C4—82no—
477C2×C4—82no—
478C2×C4—84no—
479C2×C4C31×#12012yes—
480C2×C4C31×#12011yescharacteristic
481C2×C4C22×D4×C3111yescharacteristic
482C2×C4C22×D4×C3112yes—
483C8—22no—
484C8—22no—
485C8—42no—
486C8—42no—
487C22—22no—
488C22—42no—
489C22—44no—
490C22—42no—
491C22—44no—
492C22—42no—
493C22—42no—
494C22—42no—
495C22—82no—
496C22—81no—
497C22—164no—
498C22—164no—
499C22C31×#45312yes—
500C22C2×C31×#12011yescharacteristic
501C4—22no—
502C4—21no—
503C4—21no—
504C4—42no—
505C4—42no—
506C4—42no—
507C4—81no—
508C4C31×#57612yes—
509C4C31×#57712yes—
510C2—22no—
511C2—82no—
512C2—82no—
513C2—82no—
514C2—161no—
515C2C31×#301212yes—
516C2C2×C31×#45311yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3543C2semidirect
2. C31×#3247C2semidirect
3. C31×#3151C2semidirect
4. C31×#1631C2semidirect
5. C31×#1630C2semidirect
6. C31×#1629C2semidirect
7. C31×#1621C2semidirect
8. C31×#1620C2semidirect
9. C31×#1619C2semidirect
10. C2×C31×#331C2semidirect
11. C31×#1483C2semidirect
22. C31×#532C22semidirect
27. C31×#493C22semidirect
29. C31×#492C22semidirect
31. C31×#477C22semidirect
32. C31×#476C22semidirect
36. C31×#460C22semidirect
37. C31×#459C22semidirect
38. C2×C31×C4⋊C8C22semidirect
39. C4×M16×C31C22semidirect
42. C31×#331C22semidirect
43. C31×Q8⋊C8C22semidirect
44. C31×Q8⋊C8C22semidirect
45. C31×D4⋊C8C22semidirect
46. C31×D4⋊C8C22semidirect
178. #18712C31direct (N × H)
229. #3543C2×C31semidirect
230. #3247C2×C31semidirect
231. #3151C2×C31semidirect
232. #1631C2×C31semidirect
233. #1630C2×C31semidirect
234. #1629C2×C31semidirect
235. #1621C2×C31semidirect
236. #1620C2×C31semidirect
237. #1619C2×C31semidirect
238. C2×#331C2×C31semidirect
239. #1483C2×C31semidirect
273. #532C22×C31semidirect
278. #493C22×C31semidirect
280. #492C22×C31semidirect
282. #477C22×C31semidirect
283. #476C22×C31semidirect
287. #460C22×C31semidirect
288. #459C22×C31semidirect
289. C2×C4⋊C8C22×C31semidirect
290. C4×M16C22×C31semidirect
293. #331C22×C31semidirect
294. Q8⋊C8C22×C31semidirect
295. Q8⋊C8C22×C31semidirect
296. D4⋊C8C22×C31semidirect
297. D4⋊C8C22×C31semidirect
370. C31#18712direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35432
C31×#32472
C31×#31512
C31×#16312
C31×#16302
C31×#16292
C31×#16212
C31×#16202
C31×#16192
C2×C31×#3312
C31×#14832
#1871231