Finite Group Databasebeta

← C71×#23890 #31844762

Subgroups — C71×#23890 #31844762

Order 18176.

1706 conjugacy classes of subgroups.

The subgroup lattice has 580 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#577×C71C212yesmaximal, complemented
2C2×#453×C71C212yesmaximal, complemented
3C71×#3012C212yesmaximal, complemented
4C71×#2019C212yesmaximal, complemented
5C71×#2014C211yesmaximal, characteristic, complemented
6C71×#2007C211yesmaximal, characteristic, complemented
7C71×#1907C212yesmaximal, complemented
8C71×#1876C212yesmaximal, complemented
9C71×#1793C211yesmaximal, characteristic, complemented
10C2×2−1+4×C71C2211yescharacteristic
11C2×H(5,𝔽2)×C71C2212yescomplemented
12#577×C71—28no—
13#577×C71—28no—
14C2×#137×C71—22no—
15C2×#137×C71C2212yescomplemented
16C2×AGL(1,ℤ/8)×C71—22no—
17C2×AGL(1,ℤ/8)×C71C2212yes—
18C2×AGL(1,ℤ/8)×C71C2212yes—
19C2×#135×C71—22no—
20C2×#135×C71C2212yes—
21C22×SD16×C71—22no—
22C22×SD16×C71C2212yescomplemented
23C2×#131×C71C2212yescomplemented
24#537×C71C2211yescharacteristic
25C2×#127×C71C2211yescharacteristic
26#453×C71—28no—
27#452×C71—22no—
28#450×C71—22no—
29#449×C71—22no—
30#447×C71—22no—
31C2×#104×C71C2212yescomplemented
32C2×#104×C71C2212yescomplemented
33#417×C71C2212yescomplemented
34C2×#102×C71C2212yescomplemented
35C2×#101×C71C2211yescharacteristic, complemented
36C2×#100×C71C2212yescomplemented
37#408×C71C2212yescomplemented
38#391×C71C2211yescharacteristic, complemented
39#343×C71C2211yescharacteristic, complemented
40#341×C71C2212yescomplemented
41#336×C71C2211yescharacteristic, complemented
422−1+4×C71—24no—
432−1+4×C71—41no—
442−1+4×C71D414yescomplemented
45H(5,𝔽2)×C71—24no—
46H(5,𝔽2)×C71—24no—
47H(5,𝔽2)×C71—24no—
48H(5,𝔽2)×C71—42no—
49C2×#41×C71—22no—
50C2×#41×C71—22no—
51C2×#41×C71—22no—
52C2×#41×C71—41no—
53C2×#41×C71C2312yes—
54C2×#41×C71C2312yes—
55C22×Q8×C71—22no—
56C22×Q8×C71C2311yescharacteristic
57C22×D4×C71—22no—
58C22×D4×C71—22no—
59C22×D4×C71—41no—
60C22×D4×C71—42no—
61C22×D4×C71C2312yes—
62#137×C71—216no—
63#137×C71—24no—
64#137×C71—24no—
65AGL(1,ℤ/8)×C71—216no—
66AGL(1,ℤ/8)×C71—24no—
67AGL(1,ℤ/8)×C71—24no—
68AGL(1,ℤ/8)×C71—42no—
69AGL(1,ℤ/8)×C71D418yescomplemented
70#135×C71—216no—
71#135×C71—24no—
72#135×C71—24no—
73C2×Q16×C71—22no—
74C2×Q16×C71D412yescomplemented
75C2×SD16×C71—216no—
76C2×SD16×C71—22no—
77C2×SD16×C71—24no—
78C2×SD16×C71—22no—
79C2×SD16×C71—24no—
80C2×SD16×C71—22no—
81C2×SD16×C71—22no—
82C2×SD16×C71—22no—
83C2×SD16×C71D412yescomplemented
84C2×SD16×C71D412yescomplemented
85C2×D8×C71—22no—
86C2×D8×C71—22no—
87C2×D8×C71D412yescomplemented
88#131×C71—24no—
89#131×C71—24no—
90C2×M16×C71—22no—
91C2×M16×C71C2312yes—
92C2×M16×C71C2312yes—
93C22×C8×C71—22no—
94C22×C8×C71C2312yes—
95#127×C71—24no—
96C22⋊Q8×C71—22no—
97#121×C71—22no—
98#121×C71—41no—
99C2×C4⋊C4×C71C2311yescharacteristic
100C2×C42×C71C2311yescharacteristic
101#104×C71—24no—
102#104×C71—24no—
103#103×C71—22no—
104#102×C71—22no—
105#102×C71—22no—
106#102×C71—22no—
107#101×C71—41no—
108#100×C71—24no—
109C22⋊C8×C71—22no—
110C22⋊C8×C71—22no—
111#95×C71—41no—
112C24×C71—22no—
113C24×C71—42no—
114#41×C71—22no—
115#41×C71—22no—
116#41×C71—28no—
117#41×C71—28no—
118#41×C71—22no—
119#41×C71—22no—
120#41×C71—22no—
121#41×C71—22no—
122#41×C71—44no—
123#41×C71—44no—
124#41×C71—44no—
125#41×C71—44no—
126#41×C71—44no—
127#41×C71—44no—
128#41×C71C2×D414yes—
129#41×C71C2×D414yes—
130C2×Q8×C71—21no—
131C2×Q8×C71—28no—
132C2×Q8×C71—22no—
133C2×Q8×C71—22no—
134C2×Q8×C71—41no—
135C2×Q8×C71—44no—
136C2×Q8×C71C2×D412yes—
137C2×Q8×C71C2×D412yes—
138C2×Q8×C71C2×D412yes—
139C2×D4×C71—22no—
140C2×D4×C71—28no—
141C2×D4×C71—22no—
142C2×D4×C71—22no—
143C2×D4×C71—22no—
144C2×D4×C71—22no—
145C2×D4×C71—22no—
146C2×D4×C71—22no—
147C2×D4×C71—44no—
148C2×D4×C71—42no—
149C2×D4×C71—42no—
150C2×D4×C71—44no—
151C2×D4×C71—48no—
152C2×D4×C71—48no—
153C2×D4×C71—41no—
154C2×D4×C71—44no—
155C2×D4×C71—44no—
156C2×D4×C71—41no—
157C2×D4×C71—82no—
158C2×D4×C71—82no—
159C2×D4×C71C2×D412yes—
160C2×D4×C71C2×D414yes—
161C2×D4×C71C2×D412yes—
162C22×C4×C71—22no—
163C22×C4×C71—21no—
164C22×C4×C71—21no—
165C22×C4×C71—22no—
166C22×C4×C71—21no—
167C22×C4×C71—42no—
168C22×C4×C71—42no—
169C22×C4×C71C2411yescharacteristic
170Q16×C71—28no—
171Q16×C71—24no—
172SD16×C71—28no—
173SD16×C71—28no—
174SD16×C71—28no—
175SD16×C71—24no—
176SD16×C71—28no—
177SD16×C71—24no—
178SD16×C71—44no—
179D8×C71—28no—
180D8×C71—24no—
181D8×C71—44no—
182M16×C71—28no—
183M16×C71—22no—
184M16×C71—22no—
185M16×C71—22no—
186M16×C71C2×D414yes—
187C2×C8×C71—28no—
188C2×C8×C71—22no—
189C2×C8×C71—22no—
190C2×C8×C71—22no—
191C2×C8×C71—22no—
192C2×C8×C71C2×D412yes—
193C2×C8×C71C2×D412yes—
194C4⋊C4×C71—22no—
195C4⋊C4×C71—41no—
196C22⋊C4×C71—42no—
197C42×C71—22no—
198C23×C71—22no—
199C23×C71—22no—
200C23×C71—24no—
201C23×C71—48no—
202C23×C71—42no—
203C23×C71—42no—
204C23×C71—82no—
205C23×C71—82no—
206C23×C71—162no—
207C23×C71—162no—
208C23×C71H(5,𝔽2)11yescharacteristic
209Q8×C71—22no—
210Q8×C71—24no—
211Q8×C71—22no—
212Q8×C71—22no—
213Q8×C71—44no—
214Q8×C71—42no—
215Q8×C71#12014yes—
216D4×C71—24no—
217D4×C71—24no—
218D4×C71—24no—
219D4×C71—22no—
220D4×C71—22no—
221D4×C71—22no—
222D4×C71—24no—
223D4×C71—48no—
224D4×C71—44no—
225D4×C71—48no—
226D4×C71—42no—
227D4×C71—42no—
228D4×C71—42no—
229D4×C71—42no—
230D4×C71—88no—
231D4×C71—161no—
232D4×C71#12014yes—
233C2×C4×C71—22no—
234C2×C4×C71—24no—
235C2×C4×C71—24no—
236C2×C4×C71—22no—
237C2×C4×C71—22no—
238C2×C4×C71—22no—
239C2×C4×C71—48no—
240C2×C4×C71—48no—
241C2×C4×C71—41no—
242C2×C4×C71—41no—
243C2×C4×C71—41no—
244C2×C4×C71—41no—
245C2×C4×C71—42no—
246C2×C4×C71—42no—
247C2×C4×C71—41no—
248C2×C4×C71—81no—
249C2×C4×C71C22×D411yescharacteristic
250C2×C4×C71C22×D412yes—
251C2×C4×C71C22×D412yes—
252C2×C4×C71H(5,𝔽2)11yescharacteristic
253C8×C71—22no—
254C8×C71—24no—
255C8×C71—22no—
256C8×C71—42no—
257C22×C71—21no—
258C22×C71—21no—
259C22×C71—24no—
260C22×C71—42no—
261C22×C71—42no—
262C22×C71—42no—
263C22×C71—44no—
264C22×C71—42no—
265C22×C71—42no—
266C22×C71—84no—
267C22×C71—82no—
268C22×C71—82no—
269C22×C71—162no—
270C22×C71—168no—
271C22×C71#53411yescharacteristic
272C22×C71D4211yescharacteristic
273C22×C71D4211yescharacteristic
274C4×C71—24no—
275C4×C71—42no—
276C4×C71—42no—
277C4×C71—42no—
278C4×C71—81no—
279C4×C71C2×#12012yes—
280C4×C71D4212yes—
281#23890C7111yesmaximal, characteristic, direct product factor, Sylow
282C2×C71—21no—
283C2×C71—21no—
284C2×C71—44no—
285C2×C71—82no—
286C2×C71—84no—
287C2×C71#240311yescharacteristic
288C2×C71#328811yescharacteristic
289C2×C71#329111yescharacteristic
290C2×#577C2×C7112yescomplemented
291C2×#453C2×C7112yescomplemented
292#3012C2×C7112yescomplemented
293#2019C2×C7112yescomplemented
294#2014C2×C7111yescharacteristic, complemented
295#2007C2×C7111yescharacteristic, complemented
296#1907C2×C7112yescomplemented
297#1876C2×C7112yescomplemented
298#1793C2×C7111yescharacteristic, complemented
299C71#2389011yescharacteristic, direct product factor, Sylow
300C2×2−1+4C22×C7111yescharacteristic
301C2×H(5,𝔽2)C22×C7112yescomplemented
302#577—28no—
303#577—28no—
304C2×#137—22no—
305C2×#137C22×C7112yescomplemented
306C2×AGL(1,ℤ/8)—22no—
307C2×AGL(1,ℤ/8)C22×C7112yes—
308C2×AGL(1,ℤ/8)C22×C7112yes—
309C2×#135—22no—
310C2×#135C22×C7112yes—
311C22×SD16—22no—
312C22×SD16C22×C7112yescomplemented
313C2×#131C22×C7112yescomplemented
314#537C22×C7111yescharacteristic
315C2×#127C22×C7111yescharacteristic
316#453—28no—
317#452—22no—
318#450—22no—
319#449—22no—
320#447—22no—
321C2×#104C22×C7112yescomplemented
322C2×#104C22×C7112yescomplemented
323#417C22×C7112yescomplemented
324C2×#102C22×C7112yescomplemented
325C2×#101C22×C7111yescharacteristic, complemented
326C2×#100C22×C7112yescomplemented
327#408C22×C7112yescomplemented
328#391C22×C7111yescharacteristic, complemented
329#343C22×C7111yescharacteristic, complemented
330#341C22×C7112yescomplemented
331#336C22×C7111yescharacteristic, complemented
3322−1+4—24no—
3332−1+4—41no—
3342−1+4D4×C7114yescomplemented
335H(5,𝔽2)—24no—
336H(5,𝔽2)—24no—
337H(5,𝔽2)—24no—
338H(5,𝔽2)—42no—
339C2×#41—22no—
340C2×#41—22no—
341C2×#41—22no—
342C2×#41—41no—
343C2×#41C23×C7112yes—
344C2×#41C23×C7112yes—
345C22×Q8—22no—
346C22×Q8C23×C7111yescharacteristic
347C22×D4—22no—
348C22×D4—22no—
349C22×D4—41no—
350C22×D4—42no—
351C22×D4C23×C7112yes—
352#137—216no—
353#137—24no—
354#137—24no—
355AGL(1,ℤ/8)—216no—
356AGL(1,ℤ/8)—24no—
357AGL(1,ℤ/8)—24no—
358AGL(1,ℤ/8)—42no—
359AGL(1,ℤ/8)D4×C7118yescomplemented
360#135—216no—
361#135—24no—
362#135—24no—
363C2×Q16—22no—
364C2×Q16D4×C7112yescomplemented
365C2×SD16—216no—
366C2×SD16—22no—
367C2×SD16—24no—
368C2×SD16—22no—
369C2×SD16—24no—
370C2×SD16—22no—
371C2×SD16—22no—
372C2×SD16—22no—
373C2×SD16D4×C7112yescomplemented
374C2×SD16D4×C7112yescomplemented
375C2×D8—22no—
376C2×D8—22no—
377C2×D8D4×C7112yescomplemented
378#131—24no—
379#131—24no—
380C2×M16—22no—
381C2×M16C23×C7112yes—
382C2×M16C23×C7112yes—
383C22×C8—22no—
384C22×C8C23×C7112yes—
385#127—24no—
386C22⋊Q8—22no—
387#121—22no—
388#121—41no—
389C2×C4⋊C4C23×C7111yescharacteristic
390C2×C42C23×C7111yescharacteristic
391#104—24no—
392#104—24no—
393#103—22no—
394#102—22no—
395#102—22no—
396#102—22no—
397#101—41no—
398#100—24no—
399C22⋊C8—22no—
400C22⋊C8—22no—
401#95—41no—
402C24—22no—
403C24—42no—
404#41—22no—
405#41—22no—
406#41—28no—
407#41—28no—
408#41—22no—
409#41—22no—
410#41—22no—
411#41—22no—
412#41—44no—
413#41—44no—
414#41—44no—
415#41—44no—
416#41—44no—
417#41—44no—
418#41C2×D4×C7114yes—
419#41C2×D4×C7114yes—
420C2×Q8—21no—
421C2×Q8—28no—
422C2×Q8—22no—
423C2×Q8—22no—
424C2×Q8—41no—
425C2×Q8—44no—
426C2×Q8C2×D4×C7112yes—
427C2×Q8C2×D4×C7112yes—
428C2×Q8C2×D4×C7112yes—
429C2×D4—22no—
430C2×D4—28no—
431C2×D4—22no—
432C2×D4—22no—
433C2×D4—22no—
434C2×D4—22no—
435C2×D4—22no—
436C2×D4—22no—
437C2×D4—44no—
438C2×D4—42no—
439C2×D4—42no—
440C2×D4—44no—
441C2×D4—48no—
442C2×D4—48no—
443C2×D4—41no—
444C2×D4—44no—
445C2×D4—44no—
446C2×D4—41no—
447C2×D4—82no—
448C2×D4—82no—
449C2×D4C2×D4×C7112yes—
450C2×D4C2×D4×C7114yes—
451C2×D4C2×D4×C7112yes—
452C22×C4—22no—
453C22×C4—21no—
454C22×C4—21no—
455C22×C4—22no—
456C22×C4—21no—
457C22×C4—42no—
458C22×C4—42no—
459C22×C4C24×C7111yescharacteristic
460Q16—28no—
461Q16—24no—
462SD16—28no—
463SD16—28no—
464SD16—28no—
465SD16—24no—
466SD16—28no—
467SD16—24no—
468SD16—44no—
469D8—28no—
470D8—24no—
471D8—44no—
472M16—28no—
473M16—22no—
474M16—22no—
475M16—22no—
476M16C2×D4×C7114yes—
477C2×C8—28no—
478C2×C8—22no—
479C2×C8—22no—
480C2×C8—22no—
481C2×C8—22no—
482C2×C8C2×D4×C7112yes—
483C2×C8C2×D4×C7112yes—
484C4⋊C4—22no—
485C4⋊C4—41no—
486C22⋊C4—42no—
487C42—22no—
488C23—22no—
489C23—22no—
490C23—24no—
491C23—48no—
492C23—42no—
493C23—42no—
494C23—82no—
495C23—82no—
496C23—162no—
497C23—162no—
498C23H(5,𝔽2)×C7111yescharacteristic
499Q8—22no—
500Q8—24no—
501Q8—22no—
502Q8—22no—
503Q8—44no—
504Q8—42no—
505Q8#120×C7114yes—
506D4—24no—
507D4—24no—
508D4—24no—
509D4—22no—
510D4—22no—
511D4—22no—
512D4—24no—
513D4—48no—
514D4—44no—
515D4—48no—
516D4—42no—
517D4—42no—
518D4—42no—
519D4—42no—
520D4—88no—
521D4—161no—
522D4#120×C7114yes—
523C2×C4—22no—
524C2×C4—24no—
525C2×C4—24no—
526C2×C4—22no—
527C2×C4—22no—
528C2×C4—22no—
529C2×C4—48no—
530C2×C4—48no—
531C2×C4—41no—
532C2×C4—41no—
533C2×C4—41no—
534C2×C4—41no—
535C2×C4—42no—
536C2×C4—42no—
537C2×C4—41no—
538C2×C4—81no—
539C2×C4C22×D4×C7111yescharacteristic
540C2×C4C22×D4×C7112yes—
541C2×C4C22×D4×C7112yes—
542C2×C4H(5,𝔽2)×C7111yescharacteristic
543C8—22no—
544C8—24no—
545C8—22no—
546C8—42no—
547C22—21no—
548C22—21no—
549C22—24no—
550C22—42no—
551C22—42no—
552C22—42no—
553C22—44no—
554C22—42no—
555C22—42no—
556C22—84no—
557C22—82no—
558C22—82no—
559C22—162no—
560C22—168no—
561C22#534×C7111yescharacteristic
562C22D42×C7111yescharacteristic
563C22D42×C7111yescharacteristic
564C4—24no—
565C4—42no—
566C4—42no—
567C4—42no—
568C4—81no—
569C4C2×#120×C7112yes—
570C4D42×C7112yes—
571C2—21no—
572C2—21no—
573C2—44no—
574C2—82no—
575C2—84no—
576C2C71×#240311yescharacteristic
577C2C71×#328811yescharacteristic
578C2C71×#329111yescharacteristic
subgroupG/H
center, socleC22×C71D42
commutator, Frattini, cosocleC22×C4C24×C71
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C71 ◁ C22×C4×C71 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×#577×C71C2semidirect
2. C2×#453×C71C2semidirect
3. C71×#3012C2semidirect
4. C71×#2019C2semidirect
5. C71×#2014C2semidirect
6. C71×#2007C2semidirect
7. C71×#1907C2semidirect
8. C71×#1876C2semidirect
9. C71×#1793C2semidirect
11. C2×H(5,𝔽2)×C71C22semidirect
15. C2×#137×C71C22semidirect
22. C22×SD16×C71C22semidirect
23. C2×#131×C71C22semidirect
31. C2×#104×C71C22semidirect
32. C2×#104×C71C22semidirect
33. #417×C71C22semidirect
34. C2×#102×C71C22semidirect
35. C2×#101×C71C22semidirect
36. C2×#100×C71C22semidirect
37. #408×C71C22semidirect
38. #391×C71C22semidirect
39. #343×C71C22semidirect
40. #341×C71C22semidirect
41. #336×C71C22semidirect
44. 2−1+4×C71D4semidirect
69. AGL(1,ℤ/8)×C71D4semidirect
74. C2×Q16×C71D4semidirect
83. C2×SD16×C71D4semidirect
84. C2×SD16×C71D4semidirect
87. C2×D8×C71D4semidirect
281. #23890C71direct (N × H)
290. C2×#577C2×C71semidirect
291. C2×#453C2×C71semidirect
292. #3012C2×C71semidirect
293. #2019C2×C71semidirect
294. #2014C2×C71semidirect
295. #2007C2×C71semidirect
296. #1907C2×C71semidirect
297. #1876C2×C71semidirect
298. #1793C2×C71semidirect
299. C71#23890direct (N × H)
301. C2×H(5,𝔽2)C22×C71semidirect
305. C2×#137C22×C71semidirect
312. C22×SD16C22×C71semidirect
313. C2×#131C22×C71semidirect
321. C2×#104C22×C71semidirect
322. C2×#104C22×C71semidirect
323. #417C22×C71semidirect
324. C2×#102C22×C71semidirect
325. C2×#101C22×C71semidirect
326. C2×#100C22×C71semidirect
327. #408C22×C71semidirect
328. #391C22×C71semidirect
329. #343C22×C71semidirect
330. #341C22×C71semidirect
331. #336C22×C71semidirect
334. 2−1+4D4×C71semidirect
359. AGL(1,ℤ/8)D4×C71semidirect
364. C2×Q16D4×C71semidirect
373. C2×SD16D4×C71semidirect
374. C2×SD16D4×C71semidirect
377. C2×D8D4×C71semidirect

Maximal subgroups

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

subgroupindex
C2×#577×C712
C2×#453×C712
C71×#30122
C71×#20192
C71×#20142
C71×#20072
C71×#19072
C71×#18762
C71×#17932
#2389071