Finite Group Databasebeta

← C31×#26762 #21483521

Subgroups — C31×#26762 #21483521

Order 7936.

704 conjugacy classes of subgroups.

The subgroup lattice has 602 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2509C211yesmaximal, characteristic, complemented
2C31×#2367C211yesmaximal, characteristic
3C31×#2073C211yesmaximal, characteristic
4C31×#2067C211yesmaximal, characteristic
5C31×#2042C211yesmaximal, characteristic
6C31×#2042C211yesmaximal, characteristic
7C31×#1933C211yesmaximal, characteristic, complemented
8C31×#1928C211yesmaximal, characteristic, complemented
9C31×#1921C211yesmaximal, characteristic, complemented
10C31×#1918C211yesmaximal, characteristic, complemented
11C31×#1916C211yesmaximal, characteristic, complemented
12C31×#1863C211yesmaximal, characteristic, complemented
13C31×#1862C211yesmaximal, characteristic
14C31×#1805C211yesmaximal, characteristic, complemented
15C4×C31×#102C211yesmaximal, characteristic
16C2×C31×#124C2211yescharacteristic
17C2×C4×Q8×C31C2211yescharacteristic
18C2×C4×D4×C31C2211yescharacteristic
19C2×C31×#107C2211yescharacteristic
20C2×C31×#107C2211yescharacteristic
21C2×C31×C4⋊C8C2211yescharacteristic
22C2×C31×#103C2211yescharacteristic
23C2×C31×#103C2211yescharacteristic
24C2×C31×#103C2211yescharacteristic
25C2×C31×#103C2211yescharacteristic
26C2×C31×#102C2211yescharacteristic
27C2×C31×#102C2211yescharacteristic
28C2×C31×#102C2211yescharacteristic
29C2×C31×#102C2211yescharacteristic
30C2×C4×C8×C31C2211yescharacteristic
31C31×#400—21no—
32C31×#400—21no—
33C31×#391C2211yescharacteristic
34C31×#390C2211yescharacteristic
35C31×#389—21no—
36C31×#389C2211yescharacteristic
37C31×#389C2211yescharacteristic
38C31×#389C2211yescharacteristic
39C31×#389C2211yescharacteristic
40C31×#388—21no—
41C31×#388—21no—
42C31×#387—21no—
43C31×#385—21no—
44C31×#382C2211yescharacteristic
45C4×C4⋊C4×C31C2211yescharacteristic
46C4×C4⋊C4×C31C2211yescharacteristic
47C4×C4⋊C4×C31C2211yescharacteristic
48C4×C22⋊C4×C31—21no—
49C31×#340C2211yescharacteristic
50C31×#340C2211yescharacteristic
51C31×#340C2211yescharacteristic
52C31×#340C2211yescharacteristic
53C31×#340C2211yescharacteristic
54C31×#340C2211yescharacteristic
55C31×#336C2211yescharacteristic
56C31×#336C2211yescharacteristic
57C31×#336C2211yescharacteristic
58C31×#336C2211yescharacteristic
59C22×Q8×C31C2311yescharacteristic
60C22×D4×C31C2311yescharacteristic
61C23×C4×C31—21no—
62C22×C8×C31C2311yescharacteristic
63C22×C8×C31C2311yescharacteristic
64C22×C8×C31C2311yescharacteristic
65C22×C8×C31C2311yescharacteristic
66C31×#124—22no—
67C31×#124—22no—
68C4×Q8×C31—22no—
69C4×Q8×C31—41no—
70C4×D4×C31—22no—
71C4×D4×C31—41no—
72C2×C4⋊C4×C31—21no—
73C2×C4⋊C4×C31—21no—
74C2×C4⋊C4×C31—21no—
75C2×C4⋊C4×C31—21no—
76C2×C4⋊C4×C31—21no—
77C2×C4⋊C4×C31D411yescharacteristic
78C2×C4⋊C4×C31D411yescharacteristic
79C2×C4⋊C4×C31C2311yescharacteristic
80C2×C4⋊C4×C31C2311yescharacteristic
81C2×C4⋊C4×C31C2311yescharacteristic
82C2×C4⋊C4×C31C2311yescharacteristic
83C2×C4⋊C4×C31C2311yescharacteristic
84C2×C4⋊C4×C31C2311yescharacteristic
85C2×C22⋊C4×C31—21no—
86C2×C22⋊C4×C31—21no—
87C2×C22⋊C4×C31—21no—
88C2×C22⋊C4×C31—21no—
89C2×C22⋊C4×C31—21no—
90C2×C42×C31—21no—
91C2×C42×C31—21no—
92C2×C42×C31—21no—
93C2×C42×C31C2311yescharacteristic
94C2×C42×C31C2311yescharacteristic
95C2×C42×C31C2311yescharacteristic
96C31×#107—22no—
97C31×#107—22no—
98C31×C4⋊C8—41no—
99C31×#103—22no—
100C31×#103—22no—
101C31×#103—22no—
102C31×#103—41no—
103C31×#102—22no—
104C31×#102—22no—
105C31×#102—22no—
106C31×#102—41no—
107C4×C8×C31—41no—
108C31×#95—21no—
109C31×#95—21no—
110C31×#95—21no—
111C31×#95—21no—
112C31×#95—21no—
113C31×#95—21no—
114C31×#95—21no—
115C31×#95—21no—
116C31×#95—21no—
117C31×#95—21no—
118C31×#95D411yescharacteristic
119C31×#95D411yescharacteristic
120C24×C31—21no—
121C2×Q8×C31—21no—
122C2×Q8×C31—21no—
123C2×Q8×C31—21no—
124C2×Q8×C31—21no—
125C2×Q8×C31—21no—
126C2×Q8×C31#4112yes—
127C2×D4×C31—21no—
128C2×D4×C31—21no—
129C2×D4×C31—21no—
130C2×D4×C31—21no—
131C2×D4×C31—21no—
132C2×D4×C31#4112yes—
133C22×C4×C31—21no—
134C22×C4×C31—21no—
135C22×C4×C31—21no—
136C22×C4×C31—21no—
137C22×C4×C31—21no—
138C22×C4×C31—21no—
139C22×C4×C31—21no—
140C22×C4×C31—42no—
141C22×C4×C31—42no—
142C22×C4×C31—81no—
143C22×C4×C31C2×D411yescharacteristic
144C22×C4×C31C2×D411yescharacteristic
145C22×C4×C31C2×D411yescharacteristic
146C22×C4×C31C2×D411yescharacteristic
147C22×C4×C31C2×D411yescharacteristic
148C22×C4×C31C2×D411yescharacteristic
149C22×C4×C31C2411yescharacteristic
150C2×C8×C31—21no—
151C2×C8×C31—21no—
152C2×C8×C31—21no—
153C2×C8×C31—21no—
154C2×C8×C31—21no—
155C2×C8×C31—21no—
156C2×C8×C31—21no—
157C2×C8×C31—21no—
158C2×C8×C31—21no—
159C2×C8×C31—21no—
160C2×C8×C31—21no—
161C2×C8×C31—21no—
162C4⋊C4×C31—22no—
163C4⋊C4×C31—21no—
164C4⋊C4×C31—21no—
165C4⋊C4×C31—21no—
166C4⋊C4×C31—21no—
167C4⋊C4×C31—21no—
168C4⋊C4×C31—21no—
169C4⋊C4×C31—21no—
170C4⋊C4×C31—21no—
171C4⋊C4×C31—21no—
172C4⋊C4×C31—21no—
173C4⋊C4×C31—41no—
174C4⋊C4×C31—42no—
175C4⋊C4×C31—42no—
176C4⋊C4×C31—42no—
177C4⋊C4×C31—81no—
178C4⋊C4×C31—81no—
179C4⋊C4×C31#4112yes—
180C4⋊C4×C31#4112yes—
181C22⋊C4×C31—24no—
182C22⋊C4×C31—24no—
183C22⋊C4×C31—42no—
184C22⋊C4×C31—42no—
185C22⋊C4×C31—81no—
186C42×C31—21no—
187C42×C31—21no—
188C42×C31—21no—
189C42×C31—21no—
190C42×C31—21no—
191C42×C31—21no—
192C42×C31—42no—
193C42×C31—81no—
194C42×C31—81no—
195#26762C3111yesmaximal, characteristic, direct product factor, Sylow
196C23×C31—22no—
197C23×C31—41no—
198C23×C31—41no—
199C23×C31—41no—
200C23×C31—41no—
201C23×C31—41no—
202C23×C31—41no—
203C23×C31C22×D411yescharacteristic
204Q8×C31—22no—
205Q8×C31—22no—
206Q8×C31—41no—
207Q8×C31—41no—
208D4×C31—22no—
209D4×C31—22no—
210D4×C31—41no—
211D4×C31—41no—
212C2×C4×C31—21no—
213C2×C4×C31—21no—
214C2×C4×C31—21no—
215C2×C4×C31—21no—
216C2×C4×C31—22no—
217C2×C4×C31—21no—
218C2×C4×C31—21no—
219C2×C4×C31—21no—
220C2×C4×C31—22no—
221C2×C4×C31—22no—
222C2×C4×C31—21no—
223C2×C4×C31—21no—
224C2×C4×C31—21no—
225C2×C4×C31—21no—
226C2×C4×C31—21no—
227C2×C4×C31—21no—
228C2×C4×C31—21no—
229C2×C4×C31—21no—
230C2×C4×C31—21no—
231C2×C4×C31—21no—
232C2×C4×C31—41no—
233C2×C4×C31—41no—
234C2×C4×C31—41no—
235C2×C4×C31—41no—
236C2×C4×C31—41no—
237C2×C4×C31—41no—
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—84no—
251C2×C4×C31#13512yes—
252C2×C4×C31C2×#4111yescharacteristic
253C2×C4×C31C2×#4111yescharacteristic
254C2×C4×C31C2×#4111yescharacteristic
255C2×C4×C31C2×#4111yescharacteristic
256C2×C4×C31H(5,𝔽2)11yescharacteristic
257C2×C4×C312−1+411yescharacteristic
258C8×C31—41no—
259C8×C31—41no—
260C8×C31—41no—
261C8×C31—41no—
262#2509C2×C3111yescharacteristic, complemented
263#2367C2×C3111yescharacteristic
264#2073C2×C3111yescharacteristic
265#2067C2×C3111yescharacteristic
266#2042C2×C3111yescharacteristic
267#2042C2×C3111yescharacteristic
268#1933C2×C3111yescharacteristic, complemented
269#1928C2×C3111yescharacteristic, complemented
270#1921C2×C3111yescharacteristic, complemented
271#1918C2×C3111yescharacteristic, complemented
272#1916C2×C3111yescharacteristic, complemented
273#1863C2×C3111yescharacteristic, complemented
274#1862C2×C3111yescharacteristic
275#1805C2×C3111yescharacteristic, complemented
276C4×#102C2×C3111yescharacteristic
277C22×C31—42no—
278C22×C31—42no—
279C22×C31—42no—
280C22×C31—81no—
281C22×C31—81no—
282C22×C31—81no—
283C22×C31—81no—
284C22×C31#52511yescharacteristic
285C22×C31#54611yescharacteristic
286C22×C31#54811yescharacteristic
287C22×C31C2×#13511yescharacteristic
288C22×C31#57511yescharacteristic
289C22×C31#57611yescharacteristic
290C22×C31#57811yescharacteristic
291C4×C31—22no—
292C4×C31—41no—
293C4×C31—42no—
294C4×C31—41no—
295C4×C31—42no—
296C4×C31—41no—
297C4×C31—42no—
298C4×C31—41no—
299C4×C31—41no—
300C4×C31—81no—
301C4×C31—81no—
302C4×C31—81no—
303C4×C31—81no—
304C4×C31#52911yescharacteristic
305C4×C31#53911yescharacteristic
306C4×C31#55211yescharacteristic
307C4×C31#55311yescharacteristic
308C2×#124C22×C3111yescharacteristic
309C2×C4×Q8C22×C3111yescharacteristic
310C2×C4×D4C22×C3111yescharacteristic
311C2×#107C22×C3111yescharacteristic
312C2×#107C22×C3111yescharacteristic
313C2×C4⋊C8C22×C3111yescharacteristic
314C2×#103C22×C3111yescharacteristic
315C2×#103C22×C3111yescharacteristic
316C2×#103C22×C3111yescharacteristic
317C2×#103C22×C3111yescharacteristic
318C2×#102C22×C3111yescharacteristic
319C2×#102C22×C3111yescharacteristic
320C2×#102C22×C3111yescharacteristic
321C2×#102C22×C3111yescharacteristic
322C2×C4×C8C22×C3111yescharacteristic
323#400—21no—
324#400—21no—
325#391C22×C3111yescharacteristic
326#390C22×C3111yescharacteristic
327#389—21no—
328#389C22×C3111yescharacteristic
329#389C22×C3111yescharacteristic
330#389C22×C3111yescharacteristic
331#389C22×C3111yescharacteristic
332#388—21no—
333#388—21no—
334#387—21no—
335#385—21no—
336#382C22×C3111yescharacteristic
337C4×C4⋊C4C22×C3111yescharacteristic
338C4×C4⋊C4C22×C3111yescharacteristic
339C4×C4⋊C4C22×C3111yescharacteristic
340C4×C22⋊C4—21no—
341#340C22×C3111yescharacteristic
342#340C22×C3111yescharacteristic
343#340C22×C3111yescharacteristic
344#340C22×C3111yescharacteristic
345#340C22×C3111yescharacteristic
346#340C22×C3111yescharacteristic
347#336C22×C3111yescharacteristic
348#336C22×C3111yescharacteristic
349#336C22×C3111yescharacteristic
350#336C22×C3111yescharacteristic
351C2×C31—82no—
352C2×C31#246011yescharacteristic
353C2×C31#310211yescharacteristic
354C2×C31#312411yescharacteristic
355C2×C31#329711yescharacteristic
356C2×C31#331311yescharacteristic
357C2×C31#336411yescharacteristic
358C2×C31#337011yescharacteristic
359C22×Q8C23×C3111yescharacteristic
360C22×D4C23×C3111yescharacteristic
361C23×C4—21no—
362C22×C8C23×C3111yescharacteristic
363C22×C8C23×C3111yescharacteristic
364C22×C8C23×C3111yescharacteristic
365C22×C8C23×C3111yescharacteristic
366#124—22no—
367#124—22no—
368C4×Q8—22no—
369C4×Q8—41no—
370C4×D4—22no—
371C4×D4—41no—
372C2×C4⋊C4—21no—
373C2×C4⋊C4—21no—
374C2×C4⋊C4—21no—
375C2×C4⋊C4—21no—
376C2×C4⋊C4—21no—
377C2×C4⋊C4D4×C3111yescharacteristic
378C2×C4⋊C4D4×C3111yescharacteristic
379C2×C4⋊C4C23×C3111yescharacteristic
380C2×C4⋊C4C23×C3111yescharacteristic
381C2×C4⋊C4C23×C3111yescharacteristic
382C2×C4⋊C4C23×C3111yescharacteristic
383C2×C4⋊C4C23×C3111yescharacteristic
384C2×C4⋊C4C23×C3111yescharacteristic
385C2×C22⋊C4—21no—
386C2×C22⋊C4—21no—
387C2×C22⋊C4—21no—
388C2×C22⋊C4—21no—
389C2×C22⋊C4—21no—
390C2×C42—21no—
391C2×C42—21no—
392C2×C42—21no—
393C2×C42C23×C3111yescharacteristic
394C2×C42C23×C3111yescharacteristic
395C2×C42C23×C3111yescharacteristic
396#107—22no—
397#107—22no—
398C4⋊C8—41no—
399#103—22no—
400#103—22no—
401#103—22no—
402#103—41no—
403#102—22no—
404#102—22no—
405#102—22no—
406#102—41no—
407C4×C8—41no—
408#95—21no—
409#95—21no—
410#95—21no—
411#95—21no—
412#95—21no—
413#95—21no—
414#95—21no—
415#95—21no—
416#95—21no—
417#95—21no—
418#95D4×C3111yescharacteristic
419#95D4×C3111yescharacteristic
420C31#2676211yescharacteristic, direct product factor, Sylow
421C24—21no—
422C2×Q8—21no—
423C2×Q8—21no—
424C2×Q8—21no—
425C2×Q8—21no—
426C2×Q8—21no—
427C2×Q8#41×C3112yes—
428C2×D4—21no—
429C2×D4—21no—
430C2×D4—21no—
431C2×D4—21no—
432C2×D4—21no—
433C2×D4#41×C3112yes—
434C22×C4—21no—
435C22×C4—21no—
436C22×C4—21no—
437C22×C4—21no—
438C22×C4—21no—
439C22×C4—21no—
440C22×C4—21no—
441C22×C4—42no—
442C22×C4—42no—
443C22×C4—81no—
444C22×C4C2×D4×C3111yescharacteristic
445C22×C4C2×D4×C3111yescharacteristic
446C22×C4C2×D4×C3111yescharacteristic
447C22×C4C2×D4×C3111yescharacteristic
448C22×C4C2×D4×C3111yescharacteristic
449C22×C4C2×D4×C3111yescharacteristic
450C22×C4C24×C3111yescharacteristic
451C2×C8—21no—
452C2×C8—21no—
453C2×C8—21no—
454C2×C8—21no—
455C2×C8—21no—
456C2×C8—21no—
457C2×C8—21no—
458C2×C8—21no—
459C2×C8—21no—
460C2×C8—21no—
461C2×C8—21no—
462C2×C8—21no—
463C4⋊C4—22no—
464C4⋊C4—21no—
465C4⋊C4—21no—
466C4⋊C4—21no—
467C4⋊C4—21no—
468C4⋊C4—21no—
469C4⋊C4—21no—
470C4⋊C4—21no—
471C4⋊C4—21no—
472C4⋊C4—21no—
473C4⋊C4—21no—
474C4⋊C4—41no—
475C4⋊C4—42no—
476C4⋊C4—42no—
477C4⋊C4—42no—
478C4⋊C4—81no—
479C4⋊C4—81no—
480C4⋊C4#41×C3112yes—
481C4⋊C4#41×C3112yes—
482C22⋊C4—24no—
483C22⋊C4—24no—
484C22⋊C4—42no—
485C22⋊C4—42no—
486C22⋊C4—81no—
487C42—21no—
488C42—21no—
489C42—21no—
490C42—21no—
491C42—21no—
492C42—21no—
493C42—42no—
494C42—81no—
495C42—81no—
496C23—22no—
497C23—41no—
498C23—41no—
499C23—41no—
500C23—41no—
501C23—41no—
502C23—41no—
503C23C22×D4×C3111yescharacteristic
504Q8—22no—
505Q8—22no—
506Q8—41no—
507Q8—41no—
508D4—22no—
509D4—22no—
510D4—41no—
511D4—41no—
512C2×C4—21no—
513C2×C4—21no—
514C2×C4—21no—
515C2×C4—21no—
516C2×C4—22no—
517C2×C4—21no—
518C2×C4—21no—
519C2×C4—21no—
520C2×C4—22no—
521C2×C4—22no—
522C2×C4—21no—
523C2×C4—21no—
524C2×C4—21no—
525C2×C4—21no—
526C2×C4—21no—
527C2×C4—21no—
528C2×C4—21no—
529C2×C4—21no—
530C2×C4—21no—
531C2×C4—21no—
532C2×C4—41no—
533C2×C4—41no—
534C2×C4—41no—
535C2×C4—41no—
536C2×C4—41no—
537C2×C4—41no—
538C2×C4—41no—
539C2×C4—41no—
540C2×C4—41no—
541C2×C4—41no—
542C2×C4—41no—
543C2×C4—41no—
544C2×C4—41no—
545C2×C4—41no—
546C2×C4—41no—
547C2×C4—41no—
548C2×C4—41no—
549C2×C4—41no—
550C2×C4—84no—
551C2×C4C31×#13512yes—
552C2×C4C2×#41×C3111yescharacteristic
553C2×C4C2×#41×C3111yescharacteristic
554C2×C4C2×#41×C3111yescharacteristic
555C2×C4C2×#41×C3111yescharacteristic
556C2×C4C31×H(5,𝔽2)11yescharacteristic
557C2×C4C31×2−1+411yescharacteristic
558C8—41no—
559C8—41no—
560C8—41no—
561C8—41no—
562C22—42no—
563C22—42no—
564C22—42no—
565C22—81no—
566C22—81no—
567C22—81no—
568C22—81no—
569C22C31×#52511yescharacteristic
570C22C31×#54611yescharacteristic
571C22C31×#54811yescharacteristic
572C22C2×C31×#13511yescharacteristic
573C22C31×#57511yescharacteristic
574C22C31×#57611yescharacteristic
575C22C31×#57811yescharacteristic
576C4—22no—
577C4—41no—
578C4—42no—
579C4—41no—
580C4—42no—
581C4—41no—
582C4—42no—
583C4—41no—
584C4—41no—
585C4—81no—
586C4—81no—
587C4—81no—
588C4—81no—
589C4C31×#52911yescharacteristic
590C4C31×#53911yescharacteristic
591C4C31×#55211yescharacteristic
592C4C31×#55311yescharacteristic
593C2—82no—
594C2C31×#246011yescharacteristic
595C2C31×#310211yescharacteristic
596C2C31×#312411yescharacteristic
597C2C31×#329711yescharacteristic
598C2C31×#331311yescharacteristic
599C2C31×#336411yescharacteristic
600C2C31×#337011yescharacteristic
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC22×D4×C31C23
LCSG ▷ C22×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
1. C31×#2509C2semidirect
7. C31×#1933C2semidirect
8. C31×#1928C2semidirect
9. C31×#1921C2semidirect
10. C31×#1918C2semidirect
11. C31×#1916C2semidirect
12. C31×#1863C2semidirect
14. C31×#1805C2semidirect
195. #26762C31direct (N × H)
262. #2509C2×C31semidirect
268. #1933C2×C31semidirect
269. #1928C2×C31semidirect
270. #1921C2×C31semidirect
271. #1918C2×C31semidirect
272. #1916C2×C31semidirect
273. #1863C2×C31semidirect
275. #1805C2×C31semidirect
420. C31#26762direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#25092
C31×#23672
C31×#20732
C31×#20672
C31×#20422
C31×#19332
C31×#19282
C31×#19212
C31×#19182
C31×#19162
C31×#18632
C31×#18622
C31×#18052
C4×C31×#1022
#2676231