Finite Group Databasebeta

← C71×#24241 #31845113

Subgroups — C71×#24241 #31845113

Order 18176.

1438 conjugacy classes of subgroups.

The subgroup lattice has 618 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#547×C71C211yesmaximal, characteristic
2C2×#462×C71C211yesmaximal, characteristic, complemented
3C2×#452×C71C212yesmaximal, complemented
4C2×C4×SD16×C71C211yesmaximal, characteristic, complemented
5C71×#2538C211yesmaximal, characteristic, complemented
6C71×#2035C212yesmaximal, complemented
7C71×#2001C212yesmaximal, complemented
8C71×#1956C211yesmaximal, characteristic, complemented
9C71×#1954C211yesmaximal, characteristic, complemented
10C71×#1802C211yesmaximal, characteristic, complemented
11C71×#1788C212yesmaximal, complemented
12C22×#41×C71C2212yes—
13C22×Q16×C71C2212yes—
14C22×SD16×C71C2211yescharacteristic
15#547×C71—24no—
16#547×C71—24no—
17C2×C4⋊Q8×C71C2211yescharacteristic
18C2×#123×C71—22no—
19C2×C22⋊Q8×C71C2212yes—
20C2×C22⋊Q8×C71C2212yes—
21C2×#121×C71—21no—
22C2×C4×Q8×C71C2211yescharacteristic
23C2×C4×D4×C71C2211yescharacteristic
24C2×C4×D4×C71C2211yescharacteristic
25C22×C4⋊C4×C71—21no—
26#462×C71—24no—
27#452×C71—28no—
28C4×SD16×C71—24no—
29C2×#106×C71C2211yescharacteristic
30C2×C4⋊C8×C71C2211yescharacteristic
31C2×#103×C71C2212yes—
32C2×#103×C71C2212yes—
33C2×#103×C71C2211yescharacteristic
34C2×#103×C71C2212yes—
35C2×#102×C71C2211yescharacteristic
36C2×#102×C71C2212yes—
37C2×C22⋊C8×C71C2212yes—
38C2×C22⋊C8×C71C2212yes—
39C2×C4×C8×C71C2211yescharacteristic
40#396×C71—22no—
41#390×C71—21no—
42#389×C71—21no—
43#384×C71C2211yescharacteristic
44#380×C71C2212yes—
45#340×C71C2212yes—
46C2×#41×C71—24no—
47C2×#41×C71—24no—
48C2×#41×C71—24no—
49C2×#41×C71—24no—
50C2×#41×C71—42no—
51C2×#41×C71—42no—
52C22×Q8×C71C2312yes—
53C22×Q8×C71C2311yescharacteristic
54C22×D4×C71—22no—
55C22×D4×C71D411yescharacteristic
56C22×D4×C71C2311yescharacteristic
57C23×C4×C71—21no—
58C23×C4×C71—22no—
59C23×C4×C71C2312yes—
60C2×Q16×C71—24no—
61C2×Q16×C71—24no—
62C2×Q16×C71—42no—
63C2×SD16×C71—22no—
64C2×SD16×C71—22no—
65C2×SD16×C71D414yescomplemented
66C22×C8×C71C2311yescharacteristic
67C22×C8×C71C2312yes—
68C22×C8×C71C2311yescharacteristic
69C4⋊Q8×C71—22no—
70C4⋊Q8×C71D414yes—
71#123×C71—216no—
72C22⋊Q8×C71—24no—
73C22⋊Q8×C71—24no—
74C22⋊Q8×C71—24no—
75C22⋊Q8×C71—42no—
76#121×C71—28no—
77C4×Q8×C71—22no—
78C4×Q8×C71—22no—
79C4×D4×C71—22no—
80C4×D4×C71—22no—
81C4×D4×C71—22no—
82C4×D4×C71D414yes—
83C2×C4⋊C4×C71—28no—
84C2×C4⋊C4×C71—21no—
85C2×C4⋊C4×C71—22no—
86C2×C4⋊C4×C71—21no—
87C2×C4⋊C4×C71—21no—
88C2×C4⋊C4×C71—22no—
89C2×C4⋊C4×C71—21no—
90C2×C4⋊C4×C71—21no—
91C2×C4⋊C4×C71D411yescharacteristic
92C2×C4⋊C4×C71C2311yescharacteristic
93C2×C4⋊C4×C71C2312yes—
94C2×C4⋊C4×C71C2311yescharacteristic
95C2×C22⋊C4×C71—22no—
96C2×C22⋊C4×C71—21no—
97C2×C22⋊C4×C71—22no—
98C2×C22⋊C4×C71—22no—
99C2×C22⋊C4×C71D412yes—
100C2×C42×C71—21no—
101C2×C42×C71C2311yescharacteristic
102#106×C71—22no—
103C4⋊C8×C71—22no—
104#103×C71—24no—
105#103×C71—24no—
106#103×C71—22no—
107#103×C71—42no—
108#102×C71—22no—
109#102×C71—24no—
110C22⋊C8×C71—24no—
111C22⋊C8×C71—42no—
112C4×C8×C71—22no—
113#95×C71—22no—
114C24×C71—21no—
115C24×C71C2×D412yes—
116#41×C71—48no—
117#41×C71—48no—
118#41×C71—48no—
119#41×C71—48no—
120C2×Q8×C71—22no—
121C2×Q8×C71—21no—
122C2×Q8×C71—21no—
123C2×Q8×C71—22no—
124C2×Q8×C71—21no—
125C2×Q8×C71—21no—
126C2×Q8×C71—22no—
127C2×Q8×C71—22no—
128C2×Q8×C71—21no—
129C2×Q8×C71—22no—
130C2×Q8×C71C2×D414yes—
131C2×Q8×C71C2×D412yes—
132C2×D4×C71—28no—
133C2×D4×C71—22no—
134C2×D4×C71—22no—
135C2×D4×C71—22no—
136C2×D4×C71—21no—
137C2×D4×C71—21no—
138C2×D4×C71—21no—
139C2×D4×C71—44no—
140C2×D4×C71—44no—
141C2×D4×C71C2×D412yes—
142C2×D4×C71C2×D412yes—
143C2×D4×C71#4112yes—
144C22×C4×C71—28no—
145C22×C4×C71—21no—
146C22×C4×C71—21no—
147C22×C4×C71—22no—
148C22×C4×C71—24no—
149C22×C4×C71—22no—
150C22×C4×C71—22no—
151C22×C4×C71—22no—
152C22×C4×C71—22no—
153C22×C4×C71—22no—
154C22×C4×C71—22no—
155C22×C4×C71—21no—
156C22×C4×C71—22no—
157C22×C4×C71—44no—
158C22×C4×C71—44no—
159C22×C4×C71—42no—
160C22×C4×C71—42no—
161C22×C4×C71C2×D412yes—
162C22×C4×C71C2×D411yescharacteristic
163C22×C4×C71C2×D411yescharacteristic
164C22×C4×C71C2411yescharacteristic
165Q16×C71—48no—
166SD16×C71—28no—
167C2×C8×C71—21no—
168C2×C8×C71—21no—
169C2×C8×C71—21no—
170C2×C8×C71—22no—
171C2×C8×C71—22no—
172C2×C8×C71—21no—
173C2×C8×C71—22no—
174C2×C8×C71—21no—
175C2×C8×C71C2×D412yes—
176C4⋊C4×C71—28no—
177C4⋊C4×C71—22no—
178C4⋊C4×C71—24no—
179C4⋊C4×C71—24no—
180C4⋊C4×C71—21no—
181C4⋊C4×C71—22no—
182C4⋊C4×C71—21no—
183C4⋊C4×C71—21no—
184C4⋊C4×C71—22no—
185C4⋊C4×C71—44no—
186C4⋊C4×C71—42no—
187C4⋊C4×C71—42no—
188C4⋊C4×C71—81no—
189C4⋊C4×C71C2×D412yes—
190C22⋊C4×C71—28no—
191C22⋊C4×C71—24no—
192C22⋊C4×C71—24no—
193C22⋊C4×C71—44no—
194C22⋊C4×C71—82no—
195C42×C71—42no—
196C42×C71C2×D412yes—
197C42×C71C2×D412yes—
198C23×C71—22no—
199C23×C71—22no—
200C23×C71—22no—
201C23×C71—22no—
202C23×C71—22no—
203C23×C71—22no—
204C23×C71—22no—
205C23×C71—22no—
206C23×C71—22no—
207C23×C71—22no—
208C23×C71—41no—
209C23×C71—41no—
210C23×C71—41no—
211C23×C71—41no—
212C23×C71C22×D411yescharacteristic
213Q8×C71—22no—
214Q8×C71—22no—
215Q8×C71—24no—
216Q8×C71—24no—
217Q8×C71—42no—
218Q8×C71—41no—
219Q8×C71—42no—
220Q8×C71—41no—
221D4×C71—22no—
222D4×C71—22no—
223D4×C71—22no—
224D4×C71—416no—
225D4×C71—44no—
226D4×C71#12114yes—
227C2×C4×C71—21no—
228C2×C4×C71—21no—
229C2×C4×C71—22no—
230C2×C4×C71—22no—
231C2×C4×C71—24no—
232C2×C4×C71—22no—
233C2×C4×C71—22no—
234C2×C4×C71—22no—
235C2×C4×C71—416no—
236C2×C4×C71—41no—
237C2×C4×C71—42no—
238C2×C4×C71—42no—
239C2×C4×C71—41no—
240C2×C4×C71—41no—
241C2×C4×C71—41no—
242C2×C4×C71—42no—
243C2×C4×C71—42no—
244C2×C4×C71—42no—
245C2×C4×C71—42no—
246C2×C4×C71—48no—
247C2×C4×C71—41no—
248C2×C4×C71—42no—
249C2×C4×C71—42no—
250C2×C4×C71—41no—
251C2×C4×C71—42no—
252C2×C4×C71—41no—
253C2×C4×C71#12012yes—
254C2×C4×C71#12012yes—
255C2×C4×C71#13512yes—
256C2×C4×C71#13712yes—
257C2×C4×C71C22×D411yescharacteristic
258C2×C4×C71C22×D411yescharacteristic
259C2×C4×C71C22×D411yescharacteristic
260C2×C4×C71C2×#4111yescharacteristic
261C2×C4×C71H(5,𝔽2)11yescharacteristic
262C2×C4×C71H(5,𝔽2)11yescharacteristic
263C8×C71—22no—
264C8×C71—41no—
265C8×C71—42no—
266C22×C71—24no—
267C22×C71—42no—
268C22×C71—42no—
269C22×C71—42no—
270C22×C71—42no—
271C22×C71—42no—
272C22×C71—42no—
273C22×C71—42no—
274C22×C71—42no—
275C22×C71—42no—
276C22×C71—42no—
277C22×C71—42no—
278C22×C71—42no—
279C22×C71—42no—
280C22×C71C2×#12011yescharacteristic
281C22×C71D4211yescharacteristic
282C22×C71#54611yescharacteristic
283C22×C71C2×#13511yescharacteristic
284C22×C71C2×#13711yescharacteristic
285C22×C71#57711yescharacteristic
286C22×C71#57811yescharacteristic
287C4×C71—22no—
288C4×C71—42no—
289C4×C71—44no—
290C4×C71—42no—
291C4×C71—42no—
292C4×C71—81no—
293C4×C71—82no—
294C4×C71#45214yescomplemented
295C4×C71C2×#12111yescharacteristic
296C4×C71#53511yescharacteristic
297C4×C71D4211yescharacteristic
298C4×C71#54611yescharacteristic
299#24241C7111yesmaximal, characteristic, direct product factor, Sylow
300C2×C71—44no—
301C2×C71—82no—
302C2×C71#240811yescharacteristic
303C2×C71C2×#45211yescharacteristic
304C2×C71#301311yescharacteristic
305C2×C71#327611yescharacteristic
306C2×C71#328411yescharacteristic
307C2×C71#330211yescharacteristic
308C2×C71#333111yescharacteristic
309C2×#547C2×C7111yescharacteristic
310C2×#462C2×C7111yescharacteristic, complemented
311C2×#452C2×C7112yescomplemented
312C2×C4×SD16C2×C7111yescharacteristic, complemented
313#2538C2×C7111yescharacteristic, complemented
314#2035C2×C7112yescomplemented
315#2001C2×C7112yescomplemented
316#1956C2×C7111yescharacteristic, complemented
317#1954C2×C7111yescharacteristic, complemented
318#1802C2×C7111yescharacteristic, complemented
319#1788C2×C7112yescomplemented
320C71#2424111yescharacteristic, direct product factor, Sylow
321C22×#41C22×C7112yes—
322C22×Q16C22×C7112yes—
323C22×SD16C22×C7111yescharacteristic
324#547—24no—
325#547—24no—
326C2×C4⋊Q8C22×C7111yescharacteristic
327C2×#123—22no—
328C2×C22⋊Q8C22×C7112yes—
329C2×C22⋊Q8C22×C7112yes—
330C2×#121—21no—
331C2×C4×Q8C22×C7111yescharacteristic
332C2×C4×D4C22×C7111yescharacteristic
333C2×C4×D4C22×C7111yescharacteristic
334C22×C4⋊C4—21no—
335#462—24no—
336#452—28no—
337C4×SD16—24no—
338C2×#106C22×C7111yescharacteristic
339C2×C4⋊C8C22×C7111yescharacteristic
340C2×#103C22×C7111yescharacteristic
341C2×#103C22×C7112yes—
342C2×#103C22×C7112yes—
343C2×#103C22×C7112yes—
344C2×#102C22×C7112yes—
345C2×#102C22×C7111yescharacteristic
346C2×C22⋊C8C22×C7112yes—
347C2×C22⋊C8C22×C7112yes—
348C2×C4×C8C22×C7111yescharacteristic
349#396—22no—
350#390—21no—
351#389—21no—
352#384C22×C7111yescharacteristic
353#380C22×C7112yes—
354#340C22×C7112yes—
355C2×#41—24no—
356C2×#41—24no—
357C2×#41—24no—
358C2×#41—24no—
359C2×#41—42no—
360C2×#41—42no—
361C22×Q8C23×C7111yescharacteristic
362C22×Q8C23×C7112yes—
363C22×D4—22no—
364C22×D4D4×C7111yescharacteristic
365C22×D4C23×C7111yescharacteristic
366C23×C4—21no—
367C23×C4—22no—
368C23×C4C23×C7112yes—
369C2×Q16—24no—
370C2×Q16—24no—
371C2×Q16—42no—
372C2×SD16—22no—
373C2×SD16—22no—
374C2×SD16D4×C7114yescomplemented
375C22×C8C23×C7112yes—
376C22×C8C23×C7111yescharacteristic
377C22×C8C23×C7111yescharacteristic
378C4⋊Q8—22no—
379C4⋊Q8D4×C7114yes—
380#123—216no—
381C22⋊Q8—24no—
382C22⋊Q8—24no—
383C22⋊Q8—24no—
384C22⋊Q8—42no—
385#121—28no—
386C4×Q8—22no—
387C4×Q8—22no—
388C4×D4—22no—
389C4×D4—22no—
390C4×D4—22no—
391C4×D4D4×C7114yes—
392C2×C4⋊C4—28no—
393C2×C4⋊C4—21no—
394C2×C4⋊C4—22no—
395C2×C4⋊C4—21no—
396C2×C4⋊C4—21no—
397C2×C4⋊C4—22no—
398C2×C4⋊C4—21no—
399C2×C4⋊C4—21no—
400C2×C4⋊C4D4×C7111yescharacteristic
401C2×C4⋊C4C23×C7111yescharacteristic
402C2×C4⋊C4C23×C7112yes—
403C2×C4⋊C4C23×C7111yescharacteristic
404C2×C22⋊C4—22no—
405C2×C22⋊C4—21no—
406C2×C22⋊C4—22no—
407C2×C22⋊C4—22no—
408C2×C22⋊C4D4×C7112yes—
409C2×C42—21no—
410C2×C42C23×C7111yescharacteristic
411#106—22no—
412C4⋊C8—22no—
413#103—24no—
414#103—24no—
415#103—22no—
416#103—42no—
417#102—22no—
418#102—24no—
419C22⋊C8—24no—
420C22⋊C8—42no—
421C4×C8—22no—
422#95—22no—
423C24—21no—
424C24C2×D4×C7112yes—
425#41—48no—
426#41—48no—
427#41—48no—
428#41—48no—
429C2×Q8—22no—
430C2×Q8—21no—
431C2×Q8—21no—
432C2×Q8—22no—
433C2×Q8—21no—
434C2×Q8—21no—
435C2×Q8—22no—
436C2×Q8—22no—
437C2×Q8—21no—
438C2×Q8—22no—
439C2×Q8C2×D4×C7114yes—
440C2×Q8C2×D4×C7112yes—
441C2×D4—28no—
442C2×D4—22no—
443C2×D4—22no—
444C2×D4—22no—
445C2×D4—21no—
446C2×D4—21no—
447C2×D4—21no—
448C2×D4—44no—
449C2×D4—44no—
450C2×D4C2×D4×C7112yes—
451C2×D4C2×D4×C7112yes—
452C2×D4#41×C7112yes—
453C22×C4—28no—
454C22×C4—21no—
455C22×C4—21no—
456C22×C4—22no—
457C22×C4—24no—
458C22×C4—22no—
459C22×C4—22no—
460C22×C4—22no—
461C22×C4—22no—
462C22×C4—22no—
463C22×C4—22no—
464C22×C4—21no—
465C22×C4—22no—
466C22×C4—44no—
467C22×C4—44no—
468C22×C4—42no—
469C22×C4—42no—
470C22×C4C2×D4×C7112yes—
471C22×C4C2×D4×C7111yescharacteristic
472C22×C4C2×D4×C7111yescharacteristic
473C22×C4C24×C7111yescharacteristic
474Q16—48no—
475SD16—28no—
476C2×C8—21no—
477C2×C8—21no—
478C2×C8—21no—
479C2×C8—22no—
480C2×C8—22no—
481C2×C8—21no—
482C2×C8—22no—
483C2×C8—21no—
484C2×C8C2×D4×C7112yes—
485C4⋊C4—28no—
486C4⋊C4—22no—
487C4⋊C4—24no—
488C4⋊C4—24no—
489C4⋊C4—21no—
490C4⋊C4—22no—
491C4⋊C4—21no—
492C4⋊C4—21no—
493C4⋊C4—22no—
494C4⋊C4—44no—
495C4⋊C4—42no—
496C4⋊C4—42no—
497C4⋊C4—81no—
498C4⋊C4C2×D4×C7112yes—
499C22⋊C4—28no—
500C22⋊C4—24no—
501C22⋊C4—24no—
502C22⋊C4—44no—
503C22⋊C4—82no—
504C42—42no—
505C42C2×D4×C7112yes—
506C42C2×D4×C7112yes—
507C23—22no—
508C23—22no—
509C23—22no—
510C23—22no—
511C23—22no—
512C23—22no—
513C23—22no—
514C23—22no—
515C23—22no—
516C23—22no—
517C23—41no—
518C23—41no—
519C23—41no—
520C23—41no—
521C23C22×D4×C7111yescharacteristic
522Q8—22no—
523Q8—22no—
524Q8—24no—
525Q8—24no—
526Q8—42no—
527Q8—42no—
528Q8—41no—
529Q8—41no—
530D4—22no—
531D4—22no—
532D4—22no—
533D4—416no—
534D4—44no—
535D4#121×C7114yes—
536C2×C4—21no—
537C2×C4—21no—
538C2×C4—22no—
539C2×C4—22no—
540C2×C4—24no—
541C2×C4—22no—
542C2×C4—22no—
543C2×C4—22no—
544C2×C4—416no—
545C2×C4—41no—
546C2×C4—42no—
547C2×C4—42no—
548C2×C4—41no—
549C2×C4—41no—
550C2×C4—41no—
551C2×C4—48no—
552C2×C4—42no—
553C2×C4—42no—
554C2×C4—42no—
555C2×C4—42no—
556C2×C4—41no—
557C2×C4—42no—
558C2×C4—42no—
559C2×C4—41no—
560C2×C4—42no—
561C2×C4—41no—
562C2×C4#120×C7112yes—
563C2×C4#120×C7112yes—
564C2×C4#135×C7112yes—
565C2×C4#137×C7112yes—
566C2×C4C22×D4×C7111yescharacteristic
567C2×C4C22×D4×C7111yescharacteristic
568C2×C4C22×D4×C7111yescharacteristic
569C2×C4C2×#41×C7111yescharacteristic
570C2×C4H(5,𝔽2)×C7111yescharacteristic
571C2×C4H(5,𝔽2)×C7111yescharacteristic
572C8—22no—
573C8—41no—
574C8—42no—
575C22—24no—
576C22—42no—
577C22—42no—
578C22—42no—
579C22—42no—
580C22—42no—
581C22—42no—
582C22—42no—
583C22—42no—
584C22—42no—
585C22—42no—
586C22—42no—
587C22—42no—
588C22—42no—
589C22C2×#120×C7111yescharacteristic
590C22D42×C7111yescharacteristic
591C22#546×C7111yescharacteristic
592C22C2×#135×C7111yescharacteristic
593C22C2×#137×C7111yescharacteristic
594C22#577×C7111yescharacteristic
595C22#578×C7111yescharacteristic
596C4—22no—
597C4—42no—
598C4—44no—
599C4—42no—
600C4—42no—
601C4—81no—
602C4—82no—
603C4#452×C7114yescomplemented
604C4C2×#121×C7111yescharacteristic
605C4#535×C7111yescharacteristic
606C4D42×C7111yescharacteristic
607C4#546×C7111yescharacteristic
608C2—44no—
609C2—82no—
610C2C71×#240811yescharacteristic
611C2C2×#452×C7111yescharacteristic
612C2C71×#301311yescharacteristic
613C2C71×#327611yescharacteristic
614C2C71×#328411yescharacteristic
615C2C71×#330211yescharacteristic
616C2C71×#333111yescharacteristic
subgroupG/H
center, socleC23×C71C22×D4
commutator, Frattini, cosocleC22×C4C24×C71
prime radicalC2×#547×C71C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C71 ◁ C2×C4×D4×C71 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×#462×C71C2semidirect
3. C2×#452×C71C2semidirect
4. C2×C4×SD16×C71C2semidirect
5. C71×#2538C2semidirect
6. C71×#2035C2semidirect
7. C71×#2001C2semidirect
8. C71×#1956C2semidirect
9. C71×#1954C2semidirect
10. C71×#1802C2semidirect
11. C71×#1788C2semidirect
65. C2×SD16×C71D4semidirect
294. C4×C71#452semidirect
299. #24241C71direct (N × H)
310. C2×#462C2×C71semidirect
311. C2×#452C2×C71semidirect
312. C2×C4×SD16C2×C71semidirect
313. #2538C2×C71semidirect
314. #2035C2×C71semidirect
315. #2001C2×C71semidirect
316. #1956C2×C71semidirect
317. #1954C2×C71semidirect
318. #1802C2×C71semidirect
319. #1788C2×C71semidirect
320. C71#24241direct (N × H)
374. C2×SD16D4×C71semidirect
603. C4#452×C71semidirect

Maximal subgroups

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

subgroupindex
C2×#547×C712
C2×#462×C712
C2×#452×C712
C2×C4×SD16×C712
C71×#25382
C71×#20352
C71×#20012
C71×#19562
C71×#19542
C71×#18022
C71×#17882
#2424171