Finite Group Databasebeta

← C31×#18592 #21475351

Subgroups — C31×#18592 #21475351

Order 7936.

860 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×#3509C211yesmaximal, characteristic
2C31×#3255C211yesmaximal, characteristic, complemented
3C31×#3165C211yesmaximal, characteristic, complemented
4C31×#3107C211yesmaximal, characteristic
5C31×#1653C212yesmaximal, complemented
6C31×#1652C212yesmaximal, complemented
7C31×#1650C212yesmaximal, complemented
8C31×#1648C212yesmaximal, complemented
9C31×#1549C211yesmaximal, characteristic, complemented
10C31×#1489C211yesmaximal, characteristic
11C31×#1485C211yesmaximal, characteristic, complemented
12C31×#557—21no—
13C31×#557C2212yes—
14C31×#556—21no—
15C31×#556C2212yes—
16C31×#552—22no—
17C31×#552—22no—
18C31×#541—22no—
19C31×#536—21no—
20C31×#533—21no—
21C31×#533—21no—
22C31×#533C2211yescharacteristic
23C31×#533C2211yescharacteristic
24C2×C31×C4⋊Q8C2211yescharacteristic
25C31×#519—21no—
26C4×#41×C31C2211yescharacteristic
27C31×#501—22no—
28C31×#500C2212yes—
29C31×#498C2212yes—
30C31×#485—21no—
31C31×#475—21no—
32C31×#475C2211yescharacteristic
33C31×#475C2212yes—
34C31×#474C2211yescharacteristic
35C31×#470—22no—
36C31×#462—21no—
37C31×#462C2211yescharacteristic
38C31×#462C2212yes—
39C31×#461C2211yescharacteristic
40C31×#452—21no—
41C4×Q16×C31—21no—
42C4×SD16×C31—21no—
43C31×#431C2211yescharacteristic
44C31×#428—22no—
45C31×#423C2211yescharacteristic
46C4×M16×C31C2211yescharacteristic
47C31×#332C2212yes—
48C31×#332C2212yes—
49C31×Q8⋊C8C2212yes—
50C31×Q8⋊C8C2212yes—
51C31×Q8⋊C8C2212yes—
52C31×D4⋊C8C2212yes—
53C2×#41×C31D411yescharacteristic
54C22×Q8×C31—21no—
55C2×Q16×C31—21no—
56C2×Q16×C31—22no—
57C2×SD16×C31—21no—
58C2×M16×C31—21no—
59C2×M16×C31—21no—
60C31×C4⋊Q8—22no—
61C31×C4⋊Q8—21no—
62C31×C4⋊Q8—21no—
63C31×C4⋊Q8D411yescharacteristic
64C31×C4⋊Q8D411yescharacteristic
65C31×C4⋊Q8D412yes—
66C31×C4⋊Q8C2311yescharacteristic
67C31×C4⋊Q8C2311yescharacteristic
68C31×C4⋊Q8C2312yes—
69C31×#126—24no—
70C31×#126—24no—
71C31×#125—22no—
72C31×#125—24no—
73C31×#125—22no—
74C31×#125—24no—
75C31×#125—21no—
76C31×#125—21no—
77C31×#124—22no—
78C31×#123—24no—
79C31×C22⋊Q8—22no—
80C31×C22⋊Q8—22no—
81C31×C22⋊Q8—22no—
82C31×C22⋊Q8—22no—
83C31×C22⋊Q8—21no—
84C31×C22⋊Q8—21no—
85C31×C22⋊Q8—21no—
86C31×C22⋊Q8D412yes—
87C4×Q8×C31—22no—
88C4×Q8×C31—22no—
89C4×Q8×C31—22no—
90C4×Q8×C31—22no—
91C4×Q8×C31—22no—
92C4×Q8×C31—22no—
93C4×Q8×C31—21no—
94C4×Q8×C31—21no—
95C4×Q8×C31—21no—
96C4×Q8×C31D411yescharacteristic
97C4×Q8×C31C2311yescharacteristic
98C4×Q8×C31C2312yes—
99C4×D4×C31—21no—
100C4×D4×C31—21no—
101C4×D4×C31D411yescharacteristic
102C4×D4×C31C2311yescharacteristic
103C31×#117—24no—
104C31×#117—22no—
105C31×#117—21no—
106C31×#117—22no—
107C31×#117—21no—
108C31×#117—21no—
109C31×#117D411yescharacteristic
110C2×C4⋊C4×C31—21no—
111C2×C4⋊C4×C31D412yes—
112C2×C42×C31—21no—
113C2×C42×C31C2311yescharacteristic
114C31×#107—24no—
115C31×#107—21no—
116C31×#106—24no—
117C31×#106—21no—
118C31×#106—22no—
119C31×C4⋊C8—21no—
120C31×C4⋊C8C2312yes—
121C31×C4⋊C8C2311yescharacteristic
122C31×C4⋊C8C2311yescharacteristic
123C31×#103—21no—
124C31×#103—22no—
125C31×#103—21no—
126C31×#103—21no—
127C31×#103—22no—
128C31×#102—21no—
129C31×C22⋊C8—21no—
130C31×#97—21no—
131C4×C8×C31—21no—
132C4×C8×C31C2312yes—
133#41×C31—41no—
134#41×C31—41no—
135C2×Q8×C31—21no—
136C2×Q8×C31—22no—
137C2×Q8×C31—22no—
138C2×Q8×C31—21no—
139C2×Q8×C31—21no—
140C2×Q8×C31—42no—
141C2×Q8×C31—42no—
142C2×Q8×C31C2×D412yes—
143C2×Q8×C31C2×D411yescharacteristic
144C2×D4×C31—21no—
145C2×D4×C31C2×D411yescharacteristic
146C22×C4×C31—22no—
147C22×C4×C31—21no—
148C22×C4×C31—21no—
149C22×C4×C31—21no—
150C22×C4×C31C2×D411yescharacteristic
151C22×C4×C31C2×D411yescharacteristic
152C22×C4×C31C2×D411yescharacteristic
153Q16×C31—42no—
154Q16×C31—82no—
155SD16×C31—42no—
156M16×C31—24no—
157M16×C31—81no—
158C2×C8×C31—22no—
159C2×C8×C31—21no—
160C2×C8×C31—21no—
161C2×C8×C31—22no—
162C4⋊C4×C31—24no—
163C4⋊C4×C31—24no—
164C4⋊C4×C31—24no—
165C4⋊C4×C31—24no—
166C4⋊C4×C31—22no—
167C4⋊C4×C31—22no—
168C4⋊C4×C31—21no—
169C4⋊C4×C31—21no—
170C4⋊C4×C31—21no—
171C4⋊C4×C31—21no—
172C4⋊C4×C31—22no—
173C4⋊C4×C31—22no—
174C4⋊C4×C31—21no—
175C4⋊C4×C31—22no—
176C4⋊C4×C31—21no—
177C4⋊C4×C31—21no—
178C4⋊C4×C31—21no—
179C4⋊C4×C31—21no—
180C4⋊C4×C31—41no—
181C4⋊C4×C31—41no—
182C4⋊C4×C31C2×D412yes—
183C4⋊C4×C31C2×D411yescharacteristic
184C4⋊C4×C31C2×D411yescharacteristic
185C4⋊C4×C31C2×D414yes—
186C22⋊C4×C31—24no—
187C22⋊C4×C31—24no—
188C22⋊C4×C31—21no—
189C22⋊C4×C31—22no—
190C22⋊C4×C31—21no—
191C22⋊C4×C31—21no—
192C22⋊C4×C31—41no—
193C42×C31—24no—
194C42×C31—24no—
195C42×C31—21no—
196C42×C31—21no—
197C42×C31—21no—
198C42×C31—22no—
199C42×C31—41no—
200C42×C31C2×D411yescharacteristic
201C42×C31C2×D411yescharacteristic
202C42×C31C2×D411yescharacteristic
203C42×C31C2411yescharacteristic
204#18592C3111yesmaximal, characteristic, direct product factor, Sylow
205C23×C31—21no—
206C23×C31#12011yescharacteristic
207Q8×C31—21no—
208Q8×C31—21no—
209Q8×C31—22no—
210Q8×C31—22no—
211Q8×C31—44no—
212Q8×C31—42no—
213Q8×C31—42no—
214Q8×C31—42no—
215Q8×C31—41no—
216Q8×C31—41no—
217Q8×C31—41no—
218Q8×C31—41no—
219D4×C31—21no—
220D4×C31—21no—
221D4×C31—42no—
222C2×C4×C31—21no—
223C2×C4×C31—21no—
224C2×C4×C31—21no—
225C2×C4×C31—21no—
226C2×C4×C31—22no—
227C2×C4×C31—21no—
228C2×C4×C31—21no—
229C2×C4×C31—22no—
230C2×C4×C31—22no—
231C2×C4×C31—24no—
232C2×C4×C31—21no—
233C2×C4×C31—42no—
234C2×C4×C31—44no—
235C2×C4×C31—41no—
236C2×C4×C31—41no—
237C2×C4×C31—42no—
238C2×C4×C31—41no—
239C2×C4×C31—41no—
240C2×C4×C31#12011yescharacteristic
241C2×C4×C31#12011yescharacteristic
242C2×C4×C31#12011yescharacteristic
243C2×C4×C31C22×D411yescharacteristic
244C2×C4×C31C22×D411yescharacteristic
245C2×C4×C31C22×D411yescharacteristic
246C8×C31—24no—
247C8×C31—41no—
248C8×C31—41no—
249C8×C31—42no—
250#3509C2×C3111yescharacteristic
251#3255C2×C3111yescharacteristic, complemented
252#3165C2×C3111yescharacteristic, complemented
253#3107C2×C3111yescharacteristic
254#1653C2×C3112yescomplemented
255#1652C2×C3112yescomplemented
256#1650C2×C3112yescomplemented
257#1648C2×C3112yescomplemented
258#1549C2×C3111yescharacteristic, complemented
259#1489C2×C3111yescharacteristic
260#1485C2×C3111yescharacteristic, complemented
261C22×C31—21no—
262C22×C31—21no—
263C22×C31—21no—
264C22×C31—41no—
265C22×C31—41no—
266C22×C31—41no—
267C22×C31C2×#12011yescharacteristic
268C4×C31—21no—
269C4×C31—21no—
270C4×C31—21no—
271C4×C31—41no—
272C4×C31—44no—
273C4×C31—41no—
274C4×C31—42no—
275C4×C31—41no—
276C4×C31—42no—
277C4×C31—81no—
278C4×C31—81no—
279C4×C31#45612yes—
280C4×C31#57511yescharacteristic
281C4×C31#57511yescharacteristic
282C4×C31#57711yescharacteristic
283C4×C31#57811yescharacteristic
284#557—21no—
285#557C22×C3112yes—
286#556—21no—
287#556C22×C3112yes—
288#552—22no—
289#552—22no—
290#541—22no—
291#536—21no—
292#533—21no—
293#533—21no—
294#533C22×C3111yescharacteristic
295#533C22×C3111yescharacteristic
296C2×C4⋊Q8C22×C3111yescharacteristic
297#519—21no—
298C4×#41C22×C3111yescharacteristic
299#501—22no—
300#500C22×C3112yes—
301#498C22×C3112yes—
302#485—21no—
303#475—21no—
304#475C22×C3111yescharacteristic
305#475C22×C3112yes—
306#474C22×C3111yescharacteristic
307#470—22no—
308#462—21no—
309#462C22×C3111yescharacteristic
310#462C22×C3112yes—
311#461C22×C3111yescharacteristic
312#452—21no—
313C4×Q16—21no—
314C4×SD16—21no—
315#431C22×C3111yescharacteristic
316#428—22no—
317#423C22×C3111yescharacteristic
318C4×M16C22×C3111yescharacteristic
319#332C22×C3112yes—
320#332C22×C3112yes—
321Q8⋊C8C22×C3112yes—
322Q8⋊C8C22×C3112yes—
323Q8⋊C8C22×C3112yes—
324D4⋊C8C22×C3112yes—
325C2×C31—41no—
326C2×C31—81no—
327C2×C31#300511yescharacteristic
328C2×C31#301311yescharacteristic
329C2×C31C2×#45611yescharacteristic
330C2×#41D4×C3111yescharacteristic
331C22×Q8—21no—
332C2×Q16—21no—
333C2×Q16—22no—
334C2×SD16—21no—
335C2×M16—21no—
336C2×M16—21no—
337C4⋊Q8—22no—
338C4⋊Q8—21no—
339C4⋊Q8—21no—
340C4⋊Q8D4×C3111yescharacteristic
341C4⋊Q8D4×C3112yes—
342C4⋊Q8D4×C3111yescharacteristic
343C4⋊Q8C23×C3111yescharacteristic
344C4⋊Q8C23×C3111yescharacteristic
345C4⋊Q8C23×C3112yes—
346#126—24no—
347#126—24no—
348#125—22no—
349#125—24no—
350#125—22no—
351#125—24no—
352#125—21no—
353#125—21no—
354#124—22no—
355#123—24no—
356C22⋊Q8—22no—
357C22⋊Q8—22no—
358C22⋊Q8—22no—
359C22⋊Q8—22no—
360C22⋊Q8—21no—
361C22⋊Q8—21no—
362C22⋊Q8—21no—
363C22⋊Q8D4×C3112yes—
364C4×Q8—22no—
365C4×Q8—22no—
366C4×Q8—22no—
367C4×Q8—22no—
368C4×Q8—22no—
369C4×Q8—22no—
370C4×Q8—21no—
371C4×Q8—21no—
372C4×Q8—21no—
373C4×Q8D4×C3111yescharacteristic
374C4×Q8C23×C3111yescharacteristic
375C4×Q8C23×C3112yes—
376C4×D4—21no—
377C4×D4—21no—
378C4×D4D4×C3111yescharacteristic
379C4×D4C23×C3111yescharacteristic
380#117—24no—
381#117—22no—
382#117—21no—
383#117—22no—
384#117—21no—
385#117—21no—
386#117D4×C3111yescharacteristic
387C2×C4⋊C4—21no—
388C2×C4⋊C4D4×C3112yes—
389C2×C42—21no—
390C2×C42C23×C3111yescharacteristic
391#107—24no—
392#107—21no—
393#106—24no—
394#106—21no—
395#106—22no—
396C4⋊C8—21no—
397C4⋊C8C23×C3112yes—
398C4⋊C8C23×C3111yescharacteristic
399C4⋊C8C23×C3111yescharacteristic
400#103—21no—
401#103—22no—
402#103—21no—
403#103—21no—
404#103—22no—
405#102—21no—
406C22⋊C8—21no—
407#97—21no—
408C4×C8—21no—
409C4×C8C23×C3112yes—
410C31#1859211yescharacteristic, direct product factor, Sylow
411#41—41no—
412#41—41no—
413C2×Q8—21no—
414C2×Q8—22no—
415C2×Q8—22no—
416C2×Q8—21no—
417C2×Q8—21no—
418C2×Q8—42no—
419C2×Q8—42no—
420C2×Q8C2×D4×C3112yes—
421C2×Q8C2×D4×C3111yescharacteristic
422C2×D4—21no—
423C2×D4C2×D4×C3111yescharacteristic
424C22×C4—22no—
425C22×C4—21no—
426C22×C4—21no—
427C22×C4—21no—
428C22×C4C2×D4×C3111yescharacteristic
429C22×C4C2×D4×C3111yescharacteristic
430C22×C4C2×D4×C3111yescharacteristic
431Q16—42no—
432Q16—82no—
433SD16—42no—
434M16—24no—
435M16—81no—
436C2×C8—22no—
437C2×C8—21no—
438C2×C8—21no—
439C2×C8—22no—
440C4⋊C4—24no—
441C4⋊C4—24no—
442C4⋊C4—24no—
443C4⋊C4—24no—
444C4⋊C4—22no—
445C4⋊C4—22no—
446C4⋊C4—21no—
447C4⋊C4—21no—
448C4⋊C4—21no—
449C4⋊C4—21no—
450C4⋊C4—22no—
451C4⋊C4—22no—
452C4⋊C4—21no—
453C4⋊C4—22no—
454C4⋊C4—21no—
455C4⋊C4—21no—
456C4⋊C4—21no—
457C4⋊C4—21no—
458C4⋊C4—41no—
459C4⋊C4—41no—
460C4⋊C4C2×D4×C3112yes—
461C4⋊C4C2×D4×C3111yescharacteristic
462C4⋊C4C2×D4×C3111yescharacteristic
463C4⋊C4C2×D4×C3114yes—
464C22⋊C4—24no—
465C22⋊C4—24no—
466C22⋊C4—21no—
467C22⋊C4—22no—
468C22⋊C4—21no—
469C22⋊C4—21no—
470C22⋊C4—41no—
471C42—24no—
472C42—24no—
473C42—21no—
474C42—21no—
475C42—21no—
476C42—22no—
477C42—41no—
478C42C2×D4×C3111yescharacteristic
479C42C2×D4×C3111yescharacteristic
480C42C2×D4×C3111yescharacteristic
481C42C24×C3111yescharacteristic
482C23—21no—
483C23C31×#12011yescharacteristic
484Q8—21no—
485Q8—21no—
486Q8—22no—
487Q8—22no—
488Q8—44no—
489Q8—42no—
490Q8—42no—
491Q8—42no—
492Q8—41no—
493Q8—41no—
494Q8—41no—
495Q8—41no—
496D4—21no—
497D4—21no—
498D4—42no—
499C2×C4—22no—
500C2×C4—21no—
501C2×C4—21no—
502C2×C4—21no—
503C2×C4—21no—
504C2×C4—21no—
505C2×C4—21no—
506C2×C4—22no—
507C2×C4—22no—
508C2×C4—24no—
509C2×C4—21no—
510C2×C4—42no—
511C2×C4—44no—
512C2×C4—42no—
513C2×C4—41no—
514C2×C4—41no—
515C2×C4—41no—
516C2×C4—41no—
517C2×C4C31×#12011yescharacteristic
518C2×C4C31×#12011yescharacteristic
519C2×C4C31×#12011yescharacteristic
520C2×C4C22×D4×C3111yescharacteristic
521C2×C4C22×D4×C3111yescharacteristic
522C2×C4C22×D4×C3111yescharacteristic
523C8—24no—
524C8—41no—
525C8—41no—
526C8—42no—
527C22—21no—
528C22—21no—
529C22—21no—
530C22—41no—
531C22—41no—
532C22—41no—
533C22C2×C31×#12011yescharacteristic
534C4—21no—
535C4—21no—
536C4—21no—
537C4—41no—
538C4—44no—
539C4—41no—
540C4—42no—
541C4—41no—
542C4—42no—
543C4—81no—
544C4—81no—
545C4C31×#45612yes—
546C4C31×#57511yescharacteristic
547C4C31×#57511yescharacteristic
548C4C31×#57711yescharacteristic
549C4C31×#57811yescharacteristic
550C2—41no—
551C2—81no—
552C2C31×#300511yescharacteristic
553C2C31×#301311yescharacteristic
554C2C2×C31×#45611yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
prime radicalC2×#41×C31D4
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
2. C31×#3255C2semidirect
3. C31×#3165C2semidirect
5. C31×#1653C2semidirect
6. C31×#1652C2semidirect
7. C31×#1650C2semidirect
8. C31×#1648C2semidirect
9. C31×#1549C2semidirect
11. C31×#1485C2semidirect
204. #18592C31direct (N × H)
251. #3255C2×C31semidirect
252. #3165C2×C31semidirect
254. #1653C2×C31semidirect
255. #1652C2×C31semidirect
256. #1650C2×C31semidirect
257. #1648C2×C31semidirect
258. #1549C2×C31semidirect
260. #1485C2×C31semidirect
410. C31#18592direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35092
C31×#32552
C31×#31652
C31×#31072
C31×#16532
C31×#16522
C31×#16502
C31×#16482
C31×#15492
C31×#14892
C31×#14852
#1859231