Finite Group Databasebeta

← C31×#22820 #21479579

Subgroups — C31×#22820 #21479579

Order 7936.

838 conjugacy classes of subgroups.

The subgroup lattice has 616 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#440C211yesmaximal, characteristic
2C31×#2356C211yesmaximal, characteristic, complemented
3C31×#2354C211yesmaximal, characteristic
4C31×#1973C211yesmaximal, characteristic
5C31×#1968C211yesmaximal, characteristic
6C31×#1928C211yesmaximal, characteristic, complemented
7C31×#1927C211yesmaximal, characteristic, complemented
8C31×#1926C211yesmaximal, characteristic
9C31×#1925C211yesmaximal, characteristic
10C31×#1847C211yesmaximal, characteristic, complemented
11C31×#1804C211yesmaximal, characteristic
12C31×#1803C211yesmaximal, characteristic, complemented
13C31×#1776C211yesmaximal, characteristic, complemented
14C4×C31×#107C211yesmaximal, characteristic, complemented
15C31×#1771C211yesmaximal, characteristic, complemented
16C22×SD16×C31C2211yescharacteristic
17C2×C4×Q8×C31C2211yescharacteristic
18C2×C4×D4×C31C2211yescharacteristic
19C2×C31×#117—21no—
20C31×#440C418yescomplemented
21C2×C31×#107C2211yescharacteristic
22C2×C31×#107C2211yescharacteristic
23C2×C31×#107C2211yescharacteristic
24C2×C31×#106C2211yescharacteristic
25C2×C31×#106C2211yescharacteristic
26C2×C31×C4⋊C8C2211yescharacteristic
27C2×C31×#103C2211yescharacteristic
28C2×C31×#103C2211yescharacteristic
29C2×C31×#103C2211yescharacteristic
30C2×C31×#102C2211yescharacteristic
31C2×C31×#102C2211yescharacteristic
32C2×C31×#102C2211yescharacteristic
33C2×C31×#97C2211yescharacteristic
34C2×C31×#97C2211yescharacteristic
35C2×C4×C8×C31C2211yescharacteristic
36C31×#391C2211yescharacteristic
37C31×#391C2211yescharacteristic
38C31×#390C2211yescharacteristic
39C31×#390C2211yescharacteristic
40C31×#388—21no—
41C31×#388—21no—
42C31×#387—21no—
43C31×#387—21no—
44C31×#384C2211yescharacteristic
45C31×#383—21no—
46C31×#382C2211yescharacteristic
47C31×#380—21no—
48C4×C4⋊C4×C31C2211yescharacteristic
49C4×C4⋊C4×C31C2211yescharacteristic
50C4×C4⋊C4×C31C2211yescharacteristic
51C4×C4⋊C4×C31C2211yescharacteristic
52C4×C4⋊C4×C31C2211yescharacteristic
53C31×#376—21no—
54C31×#340C2211yescharacteristic
55C31×#340C2211yescharacteristic
56C31×#340C2211yescharacteristic
57C31×#340C2211yescharacteristic
58C31×#336C2211yescharacteristic
59C31×#336C2211yescharacteristic
60C22×Q8×C31C2311yescharacteristic
61C22×D4×C31C2311yescharacteristic
62C23×C4×C31—21no—
63C2×SD16×C31—22no—
64C2×SD16×C31—22no—
65C2×SD16×C31C2×C414yes—
66C22×C8×C31C2311yescharacteristic
67C22×C8×C31C2311yescharacteristic
68C22×C8×C31C2311yescharacteristic
69C22×C8×C31C2311yescharacteristic
70C4×Q8×C31—22no—
71C4×Q8×C31C2×C414yes—
72C4×D4×C31—22no—
73C4×D4×C31C2×C414yes—
74C31×#117—44no—
75C2×C4⋊C4×C31—21no—
76C2×C4⋊C4×C31—21no—
77C2×C4⋊C4×C31—21no—
78C2×C4⋊C4×C31D411yescharacteristic
79C2×C4⋊C4×C31D411yescharacteristic
80C2×C4⋊C4×C31C2311yescharacteristic
81C2×C4⋊C4×C31C2311yescharacteristic
82C2×C4⋊C4×C31C2311yescharacteristic
83C2×C4⋊C4×C31C2311yescharacteristic
84C2×C4⋊C4×C31C2311yescharacteristic
85C2×C4⋊C4×C31C2311yescharacteristic
86C2×C22⋊C4×C31—21no—
87C2×C22⋊C4×C31—21no—
88C2×C22⋊C4×C31—21no—
89C2×C22⋊C4×C31—21no—
90C2×C22⋊C4×C31—21no—
91C2×C42×C31—21no—
92C2×C42×C31—21no—
93C2×C42×C31—21no—
94C2×C42×C31—21no—
95C2×C42×C31—21no—
96C2×C42×C31C2311yescharacteristic
97C2×C42×C31C2311yescharacteristic
98C2×C42×C31C2311yescharacteristic
99C31×#107—22no—
100C31×#107—41no—
101C31×#107C2×C414yes—
102C31×#106—22no—
103C31×#106—41no—
104C31×C4⋊C8—22no—
105C31×#103—41no—
106C31×#103—41no—
107C31×#103C2×C414yes—
108C31×#102—41no—
109C31×#102—41no—
110C31×#102C2×C414yes—
111C31×#97—22no—
112C31×#97C2×C414yes—
113C4×C8×C31—22no—
114C31×#95—21no—
115C31×#95—21no—
116C31×#95—21no—
117C31×#95—21no—
118C31×#95—21no—
119C31×#95—21no—
120C31×#95—21no—
121C31×#95—21no—
122C31×#95—21no—
123C31×#95—21no—
124C31×#95D411yescharacteristic
125C31×#95D411yescharacteristic
126C24×C31—21no—
127C2×Q8×C31—21no—
128C2×Q8×C31—21no—
129C2×Q8×C31—21no—
130C2×Q8×C31—21no—
131C2×Q8×C31—21no—
132C2×Q8×C31C22×C412yes—
133C2×D4×C31—21no—
134C2×D4×C31—21no—
135C2×D4×C31—21no—
136C2×D4×C31—21no—
137C2×D4×C31—21no—
138C2×D4×C31C22×C412yes—
139C22×C4×C31—21no—
140C22×C4×C31—21no—
141C22×C4×C31—21no—
142C22×C4×C31—24no—
143C22×C4×C31—21no—
144C22×C4×C31—21no—
145C22×C4×C31—21no—
146C22×C4×C31—21no—
147C22×C4×C31—42no—
148C22×C4×C31—42no—
149C22×C4×C31C2×D411yescharacteristic
150C22×C4×C31C2×D411yescharacteristic
151C22×C4×C31C2×D411yescharacteristic
152C22×C4×C31C2×D411yescharacteristic
153C22×C4×C31C2×D411yescharacteristic
154C22×C4×C31C2×D411yescharacteristic
155C22×C4×C31C2411yescharacteristic
156SD16×C31—28no—
157C2×C8×C31—21no—
158C2×C8×C31—21no—
159C2×C8×C31—21no—
160C2×C8×C31—21no—
161C2×C8×C31—21no—
162C2×C8×C31—21no—
163C2×C8×C31—21no—
164C2×C8×C31—21no—
165C2×C8×C31C22×C412yes—
166C2×C8×C31C22×C412yes—
167C2×C8×C31#4112yes—
168C2×C8×C31#4112yes—
169C4⋊C4×C31—24no—
170C4⋊C4×C31—22no—
171C4⋊C4×C31—21no—
172C4⋊C4×C31—21no—
173C4⋊C4×C31—21no—
174C4⋊C4×C31—21no—
175C4⋊C4×C31—21no—
176C4⋊C4×C31—21no—
177C4⋊C4×C31—21no—
178C4⋊C4×C31—21no—
179C4⋊C4×C31—21no—
180C4⋊C4×C31—21no—
181C4⋊C4×C31—41no—
182C4⋊C4×C31—42no—
183C4⋊C4×C31—81no—
184C4⋊C4×C31C22×C412yes—
185C4⋊C4×C31C22×C412yes—
186C22⋊C4×C31—24no—
187C22⋊C4×C31—42no—
188C22⋊C4×C31—42no—
189C22⋊C4×C31—81no—
190C22⋊C4×C31—81no—
191C42×C31—24no—
192C42×C31—21no—
193C42×C31—21no—
194C42×C31—21no—
195C42×C31—21no—
196C42×C31—42no—
197C42×C31—42no—
198C42×C31—42no—
199C42×C31—42no—
200C42×C31C22×C412yes—
201C42×C31#4112yes—
202#22820C3111yesmaximal, characteristic, direct product factor, Sylow
203C23×C31—22no—
204C23×C31—41no—
205C23×C31—41no—
206C23×C31—41no—
207C23×C31—41no—
208C23×C31—41no—
209C23×C31—41no—
210C23×C31C22×D411yescharacteristic
211Q8×C31—22no—
212Q8×C31—22no—
213Q8×C31—41no—
214Q8×C31—41no—
215D4×C31—22no—
216D4×C31—22no—
217D4×C31—41no—
218D4×C31—41no—
219C2×C4×C31—21no—
220C2×C4×C31—21no—
221C2×C4×C31—21no—
222C2×C4×C31—21no—
223C2×C4×C31—21no—
224C2×C4×C31—21no—
225C2×C4×C31—22no—
226C2×C4×C31—22no—
227C2×C4×C31—22no—
228C2×C4×C31—21no—
229C2×C4×C31—21no—
230C2×C4×C31—21no—
231C2×C4×C31—21no—
232C2×C4×C31—21no—
233C2×C4×C31—21no—
234C2×C4×C31—21no—
235C2×C4×C31—21no—
236C2×C4×C31—21no—
237C2×C4×C31—48no—
238C2×C4×C31—41no—
239C2×C4×C31—41no—
240C2×C4×C31—41no—
241C2×C4×C31—41no—
242C2×C4×C31—41no—
243C2×C4×C31—41no—
244C2×C4×C31—41no—
245C2×C4×C31—41no—
246C2×C4×C31—41no—
247C2×C4×C31—41no—
248C2×C4×C31—41no—
249C2×C4×C31—41no—
250C2×C4×C31—41no—
251C2×C4×C31—41no—
252C2×C4×C31—41no—
253C2×C4×C31—41no—
254C2×C4×C31—41no—
255C2×C4×C31—41no—
256C2×C4×C31C4×D412yes—
257C2×C4×C31C4×D412yes—
258C2×C4×C31AGL(1,ℤ/8)12yes—
259C2×C4×C31C23×C411yescharacteristic
260C2×C4×C31C2×#4111yescharacteristic
261C2×C4×C31C2×#4111yescharacteristic
262C2×C4×C31C2×#4111yescharacteristic
263C2×C4×C31H(5,𝔽2)11yescharacteristic
264C2×C4×C312−1+411yescharacteristic
265C8×C31—22no—
266C8×C31—41no—
267C8×C31—41no—
268C8×C31#11714yescomplemented
269C2×#440C2×C3111yescharacteristic
270#2356C2×C3111yescharacteristic, complemented
271#2354C2×C3111yescharacteristic
272#1973C2×C3111yescharacteristic
273#1968C2×C3111yescharacteristic
274#1928C2×C3111yescharacteristic, complemented
275#1927C2×C3111yescharacteristic, complemented
276#1926C2×C3111yescharacteristic
277#1925C2×C3111yescharacteristic
278#1847C2×C3111yescharacteristic, complemented
279#1804C2×C3111yescharacteristic
280#1803C2×C3111yescharacteristic, complemented
281#1776C2×C3111yescharacteristic, complemented
282C4×#107C2×C3111yescharacteristic, complemented
283#1771C2×C3111yescharacteristic, complemented
284C22×C31—42no—
285C22×C31—42no—
286C22×C31—42no—
287C22×C31—81no—
288C22×C31—81no—
289C22×C31—81no—
290C22×C31—81no—
291C22×C31C2×C4×D411yescharacteristic
292C22×C31#54711yescharacteristic
293C22×C31#55011yescharacteristic
294C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
295C22×C31#57511yescharacteristic
296C22×C31#57711yescharacteristic
297C22×C31#57811yescharacteristic
298C4×C31—22no—
299C4×C31—22no—
300C4×C31—22no—
301C4×C31—41no—
302C4×C31—41no—
303C4×C31—41no—
304C4×C31—42no—
305C4×C31—42no—
306C4×C31—42no—
307C4×C31—81no—
308C4×C31—81no—
309C4×C31—81no—
310C4×C31—81no—
311C4×C31C2×#11711yescharacteristic
312C4×C31#52011yescharacteristic
313C4×C31#55511yescharacteristic
314C4×C31#55611yescharacteristic
315C22×SD16C22×C3111yescharacteristic
316C2×C4×Q8C22×C3111yescharacteristic
317C2×C4×D4C22×C3111yescharacteristic
318C2×#117—21no—
319#440C4×C3118yescomplemented
320C2×#107C22×C3111yescharacteristic
321C2×#107C22×C3111yescharacteristic
322C2×#107C22×C3111yescharacteristic
323C2×#106C22×C3111yescharacteristic
324C2×#106C22×C3111yescharacteristic
325C2×C4⋊C8C22×C3111yescharacteristic
326C2×#103C22×C3111yescharacteristic
327C2×#103C22×C3111yescharacteristic
328C2×#103C22×C3111yescharacteristic
329C2×#102C22×C3111yescharacteristic
330C2×#102C22×C3111yescharacteristic
331C2×#102C22×C3111yescharacteristic
332C2×#97C22×C3111yescharacteristic
333C2×#97C22×C3111yescharacteristic
334C2×C4×C8C22×C3111yescharacteristic
335#391C22×C3111yescharacteristic
336#391C22×C3111yescharacteristic
337#390C22×C3111yescharacteristic
338#390C22×C3111yescharacteristic
339#388—21no—
340#388—21no—
341#387—21no—
342#387—21no—
343#384C22×C3111yescharacteristic
344#383—21no—
345#382C22×C3111yescharacteristic
346#380—21no—
347C4×C4⋊C4C22×C3111yescharacteristic
348C4×C4⋊C4C22×C3111yescharacteristic
349C4×C4⋊C4C22×C3111yescharacteristic
350C4×C4⋊C4C22×C3111yescharacteristic
351C4×C4⋊C4C22×C3111yescharacteristic
352#376—21no—
353#340C22×C3111yescharacteristic
354#340C22×C3111yescharacteristic
355#340C22×C3111yescharacteristic
356#340C22×C3111yescharacteristic
357#336C22×C3111yescharacteristic
358#336C22×C3111yescharacteristic
359C2×C31—82no—
360C2×C31#235411yescharacteristic
361C2×C31C4×AGL(1,ℤ/8)11yescharacteristic
362C2×C31#294711yescharacteristic
363C2×C31#334311yescharacteristic
364C2×C31#334811yescharacteristic
365C2×C31#339711yescharacteristic
366C2×C31#340211yescharacteristic
367C22×Q8C23×C3111yescharacteristic
368C22×D4C23×C3111yescharacteristic
369C23×C4—21no—
370C2×SD16—22no—
371C2×SD16—22no—
372C2×SD16C2×C4×C3114yes—
373C22×C8C23×C3111yescharacteristic
374C22×C8C23×C3111yescharacteristic
375C22×C8C23×C3111yescharacteristic
376C22×C8C23×C3111yescharacteristic
377C4×Q8—22no—
378C4×Q8C2×C4×C3114yes—
379C4×D4—22no—
380C4×D4C2×C4×C3114yes—
381#117—44no—
382C2×C4⋊C4—21no—
383C2×C4⋊C4—21no—
384C2×C4⋊C4—21no—
385C2×C4⋊C4D4×C3111yescharacteristic
386C2×C4⋊C4D4×C3111yescharacteristic
387C2×C4⋊C4C23×C3111yescharacteristic
388C2×C4⋊C4C23×C3111yescharacteristic
389C2×C4⋊C4C23×C3111yescharacteristic
390C2×C4⋊C4C23×C3111yescharacteristic
391C2×C4⋊C4C23×C3111yescharacteristic
392C2×C4⋊C4C23×C3111yescharacteristic
393C2×C22⋊C4—21no—
394C2×C22⋊C4—21no—
395C2×C22⋊C4—21no—
396C2×C22⋊C4—21no—
397C2×C22⋊C4—21no—
398C2×C42—21no—
399C2×C42—21no—
400C2×C42—21no—
401C2×C42—21no—
402C2×C42—21no—
403C2×C42C23×C3111yescharacteristic
404C2×C42C23×C3111yescharacteristic
405C2×C42C23×C3111yescharacteristic
406#107—22no—
407#107—41no—
408#107C2×C4×C3114yes—
409#106—22no—
410#106—41no—
411C4⋊C8—22no—
412#103—41no—
413#103—41no—
414#103C2×C4×C3114yes—
415#102—41no—
416#102—41no—
417#102C2×C4×C3114yes—
418#97—22no—
419#97C2×C4×C3114yes—
420C4×C8—22no—
421#95—21no—
422#95—21no—
423#95—21no—
424#95—21no—
425#95—21no—
426#95—21no—
427#95—21no—
428#95—21no—
429#95—21no—
430#95—21no—
431#95D4×C3111yescharacteristic
432#95D4×C3111yescharacteristic
433C31#2282011yescharacteristic, direct product factor, Sylow
434C24—21no—
435C2×Q8—21no—
436C2×Q8—21no—
437C2×Q8—21no—
438C2×Q8—21no—
439C2×Q8—21no—
440C2×Q8C22×C4×C3112yes—
441C2×D4—21no—
442C2×D4—21no—
443C2×D4—21no—
444C2×D4—21no—
445C2×D4—21no—
446C2×D4C22×C4×C3112yes—
447C22×C4—21no—
448C22×C4—21no—
449C22×C4—21no—
450C22×C4—24no—
451C22×C4—21no—
452C22×C4—21no—
453C22×C4—21no—
454C22×C4—21no—
455C22×C4—42no—
456C22×C4—42no—
457C22×C4C2×D4×C3111yescharacteristic
458C22×C4C2×D4×C3111yescharacteristic
459C22×C4C2×D4×C3111yescharacteristic
460C22×C4C2×D4×C3111yescharacteristic
461C22×C4C2×D4×C3111yescharacteristic
462C22×C4C2×D4×C3111yescharacteristic
463C22×C4C24×C3111yescharacteristic
464SD16—28no—
465C2×C8—21no—
466C2×C8—21no—
467C2×C8—21no—
468C2×C8—21no—
469C2×C8—21no—
470C2×C8—21no—
471C2×C8—21no—
472C2×C8—21no—
473C2×C8C22×C4×C3112yes—
474C2×C8C22×C4×C3112yes—
475C2×C8#41×C3112yes—
476C2×C8#41×C3112yes—
477C4⋊C4—24no—
478C4⋊C4—22no—
479C4⋊C4—21no—
480C4⋊C4—21no—
481C4⋊C4—21no—
482C4⋊C4—21no—
483C4⋊C4—21no—
484C4⋊C4—21no—
485C4⋊C4—21no—
486C4⋊C4—21no—
487C4⋊C4—21no—
488C4⋊C4—21no—
489C4⋊C4—41no—
490C4⋊C4—42no—
491C4⋊C4—81no—
492C4⋊C4C22×C4×C3112yes—
493C4⋊C4C22×C4×C3112yes—
494C22⋊C4—24no—
495C22⋊C4—42no—
496C22⋊C4—42no—
497C22⋊C4—81no—
498C22⋊C4—81no—
499C42—24no—
500C42—21no—
501C42—21no—
502C42—21no—
503C42—21no—
504C42—42no—
505C42—42no—
506C42—42no—
507C42—42no—
508C42C22×C4×C3112yes—
509C42#41×C3112yes—
510C23—22no—
511C23—41no—
512C23—41no—
513C23—41no—
514C23—41no—
515C23—41no—
516C23—41no—
517C23C22×D4×C3111yescharacteristic
518Q8—22no—
519Q8—22no—
520Q8—41no—
521Q8—41no—
522D4—22no—
523D4—22no—
524D4—41no—
525D4—41no—
526C2×C4—21no—
527C2×C4—21no—
528C2×C4—21no—
529C2×C4—21no—
530C2×C4—21no—
531C2×C4—21no—
532C2×C4—22no—
533C2×C4—22no—
534C2×C4—22no—
535C2×C4—21no—
536C2×C4—21no—
537C2×C4—21no—
538C2×C4—21no—
539C2×C4—21no—
540C2×C4—21no—
541C2×C4—21no—
542C2×C4—21no—
543C2×C4—21no—
544C2×C4—48no—
545C2×C4—41no—
546C2×C4—41no—
547C2×C4—41no—
548C2×C4—41no—
549C2×C4—41no—
550C2×C4—41no—
551C2×C4—41no—
552C2×C4—41no—
553C2×C4—41no—
554C2×C4—41no—
555C2×C4—41no—
556C2×C4—41no—
557C2×C4—41no—
558C2×C4—41no—
559C2×C4—41no—
560C2×C4—41no—
561C2×C4—41no—
562C2×C4—41no—
563C2×C4C4×D4×C3112yes—
564C2×C4C4×D4×C3112yes—
565C2×C4C31×AGL(1,ℤ/8)12yes—
566C2×C4C23×C4×C3111yescharacteristic
567C2×C4C2×#41×C3111yescharacteristic
568C2×C4C2×#41×C3111yescharacteristic
569C2×C4C2×#41×C3111yescharacteristic
570C2×C4C31×H(5,𝔽2)11yescharacteristic
571C2×C4C31×2−1+411yescharacteristic
572C8—22no—
573C8—41no—
574C8—41no—
575C8C31×#11714yescomplemented
576C22—42no—
577C22—42no—
578C22—42no—
579C22—81no—
580C22—81no—
581C22—81no—
582C22—81no—
583C22C2×C4×D4×C3111yescharacteristic
584C22C31×#54711yescharacteristic
585C22C31×#55011yescharacteristic
586C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
587C22C31×#57511yescharacteristic
588C22C31×#57711yescharacteristic
589C22C31×#57811yescharacteristic
590C4—22no—
591C4—22no—
592C4—22no—
593C4—41no—
594C4—41no—
595C4—41no—
596C4—42no—
597C4—42no—
598C4—42no—
599C4—81no—
600C4—81no—
601C4—81no—
602C4—81no—
603C4C2×C31×#11711yescharacteristic
604C4C31×#52011yescharacteristic
605C4C31×#55511yescharacteristic
606C4C31×#55611yescharacteristic
607C2—82no—
608C2C31×#235411yescharacteristic
609C2C4×C31×AGL(1,ℤ/8)11yescharacteristic
610C2C31×#294711yescharacteristic
611C2C31×#334311yescharacteristic
612C2C31×#334811yescharacteristic
613C2C31×#339711yescharacteristic
614C2C31×#340211yescharacteristic
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC22×D4×C31C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C4×C4⋊C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2356C2semidirect
6. C31×#1928C2semidirect
7. C31×#1927C2semidirect
10. C31×#1847C2semidirect
12. C31×#1803C2semidirect
13. C31×#1776C2semidirect
14. C4×C31×#107C2semidirect
15. C31×#1771C2semidirect
20. C31×#440C4semidirect
202. #22820C31direct (N × H)
268. C8×C31#117semidirect
270. #2356C2×C31semidirect
274. #1928C2×C31semidirect
275. #1927C2×C31semidirect
278. #1847C2×C31semidirect
280. #1803C2×C31semidirect
281. #1776C2×C31semidirect
282. C4×#107C2×C31semidirect
283. #1771C2×C31semidirect
319. #440C4×C31semidirect
433. C31#22820direct (N × H)
575. C8C31×#117semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#4402
C31×#23562
C31×#23542
C31×#19732
C31×#19682
C31×#19282
C31×#19272
C31×#19262
C31×#19252
C31×#18472
C31×#18042
C31×#18032
C31×#17762
C4×C31×#1072
C31×#17712
#2282031