Finite Group Databasebeta

← C71×#61372 #31882244

Subgroups — C71×#61372 #31882244

Order 18176.

1682 conjugacy classes of subgroups.

The subgroup lattice has 500 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#3502C212yesmaximal
2C71×#3390C214yesmaximal, complemented
3C71×#3387C214yesmaximal, complemented
4C71×#3383C212yesmaximal, complemented
5C71×#3383C214yesmaximal, complemented
6Q8×Q16×C71C212yesmaximal, complemented
7C71×#3164C212yesmaximal
8C71×#3160C211yesmaximal, characteristic
9C71×#3082C214yesmaximal
10C71×#3078C212yesmaximal
11C71×#2960C211yesmaximal, characteristic
12C71×#2950C212yesmaximal
13C2×C4×Q16×C71C211yesmaximal, characteristic
14C22×Q16×C71C2211yescharacteristic
15Q82×C71—22no—
16Q82×C71C2214yes—
17#557×C71—22no—
18#557×C71—24no—
19#557×C71C2214yes—
20#557×C71C2218yes—
21#544×C71—24no—
22#544×C71C2214yes—
23#533×C71—24no—
24#533×C71C2212yes—
25#533×C71C2211yescharacteristic
26#519×C71C2214yes—
27C2×C4×Q8×C71C2212yes—
28#501×C71C2218yes—
29#500×C71C2211yescharacteristic
30#500×C71C2214yes—
31#500×C71C2211yescharacteristic
32#499×C71C2212yes—
33#499×C71C2214yes—
34#499×C71C2212yes—
35#498×C71C2212yes—
36#479×C71C2218yes—
37#479×C71C2218yes—
38#479×C71C2218yes—
39#477×C71C2214yes—
40#477×C71C2218yes—
41#475×C71C2214yes—
42#475×C71C2218yes—
43#446×C71C2212yes—
44#446×C71C2212yes—
45C8×Q8×C71C2212yes—
46C8×Q8×C71C2212yes—
47#441×C71C2218yes—
48C4×Q16×C71C2212yes—
49C4×Q16×C71C2214yes—
50C4×Q16×C71C2212yes—
51C4×Q16×C71C2214yes—
52C4×Q16×C71C2212yes—
53C4×Q16×C71C2212yes—
54#428×C71C2214yes—
55#427×C71C2212yes—
56#427×C71C2212yes—
57C2×#107×C71C2211yescharacteristic
58#424×C71C2212yes—
59#423×C71C2211yescharacteristic
60#419×C71C2214yes—
61C2×#103×C71C2212yes—
62#405×C71C2212yes—
63C2×C4×C8×C71C2211yescharacteristic
64C22×Q8×C71C2312yes—
65C2×Q16×C71Q818yescomplemented
66C2×Q16×C71C2312yes—
67C2×Q16×C71C2312yes—
68C2×M16×C71C2312yes—
69C22×C8×C71C2311yescharacteristic
70C22×C8×C71C2311yescharacteristic
71C4⋊Q8×C71—24no—
72C4⋊Q8×C71—28no—
73C4⋊Q8×C71—24no—
74C4⋊Q8×C71—28no—
75C4⋊Q8×C71—24no—
76C4⋊Q8×C71D411yescharacteristic
77C4⋊Q8×C71D411yescharacteristic
78C4⋊Q8×C71C2312yes—
79C4⋊Q8×C71C2318yes—
80C4⋊Q8×C71C2312yes—
81#125×C71—28no—
82#125×C71—28no—
83#125×C71—28no—
84#125×C71—24no—
85#125×C71D412yes—
86#125×C71C2314yes—
87#125×C71C2318yes—
88C22⋊Q8×C71—22no—
89C22⋊Q8×C71—22no—
90C22⋊Q8×C71—28no—
91C22⋊Q8×C71D412yes—
92C22⋊Q8×C71D412yes—
93C4×Q8×C71—24no—
94C4×Q8×C71—24no—
95C4×Q8×C71—24no—
96C4×Q8×C71—28no—
97C4×Q8×C71—24no—
98C4×Q8×C71—22no—
99C4×Q8×C71—22no—
100C4×Q8×C71—22no—
101C4×Q8×C71—22no—
102C4×Q8×C71C2314yes—
103C4×Q8×C71C2314yes—
104C4×Q8×C71C2318yes—
105C4×Q8×C71C2318yes—
106C4×Q8×C71C2312yes—
107C4×Q8×C71C2312yes—
108#117×C71—28no—
109#117×C71C2314yes—
110#117×C71C2312yes—
111C2×C4⋊C4×C71—22no—
112C2×C4⋊C4×C71C2312yes—
113C2×C42×C71—22no—
114C2×C42×C71C2311yescharacteristic
115#107×C71C2312yes—
116#107×C71C2312yes—
117#107×C71C2312yes—
118#107×C71C2312yes—
119#107×C71C2312yes—
120#107×C71C2312yes—
121#107×C71C2318yes—
122#106×C71C2314yes—
123#106×C71C2314yes—
124#106×C71C2318yes—
125C4⋊C8×C71C2312yes—
126C4⋊C8×C71C2312yes—
127C4⋊C8×C71C2314yes—
128C4⋊C8×C71C2314yes—
129#103×C71C2314yes—
130#103×C71C2314yes—
131#103×C71C2318yes—
132#103×C71C2318yes—
133#97×C71C2314yes—
134C4×C8×C71C2314yes—
135C4×C8×C71C2311yescharacteristic
136C4×C8×C71C2311yescharacteristic
137C4×C8×C71C2311yescharacteristic
138C4×C8×C71C2311yescharacteristic
139C2×Q8×C71—22no—
140C2×Q8×C71—22no—
141C2×Q8×C71—22no—
142C2×Q8×C71—28no—
143C2×Q8×C71—24no—
144C2×Q8×C71C2×D412yes—
145C2×Q8×C71C2×D412yes—
146C2×Q8×C71C2×Q818yes—
147C2×Q8×C71C2414yes—
148C22×C4×C71—22no—
149C22×C4×C71—22no—
150C22×C4×C71C2×D411yescharacteristic
151C22×C4×C71C2×D411yescharacteristic
152C22×C4×C71C2411yescharacteristic
153Q16×C71C2×Q818yes—
154Q16×C71C2×Q818yes—
155M16×C71—24no—
156C2×C8×C71—22no—
157C2×C8×C71C2×Q814yes—
158C2×C8×C71C2411yescharacteristic
159C2×C8×C71C2411yescharacteristic
160C2×C8×C71C2414yes—
161C2×C8×C71C2411yescharacteristic
162C2×C8×C71C2411yescharacteristic
163C4⋊C4×C71—24no—
164C4⋊C4×C71—24no—
165C4⋊C4×C71—22no—
166C4⋊C4×C71—28no—
167C4⋊C4×C71—28no—
168C4⋊C4×C71—24no—
169C4⋊C4×C71—22no—
170C4⋊C4×C71—22no—
171C4⋊C4×C71—28no—
172C4⋊C4×C71—28no—
173C4⋊C4×C71—24no—
174C4⋊C4×C71—28no—
175C4⋊C4×C71C2×D412yes—
176C4⋊C4×C71C2×D412yes—
177C4⋊C4×C71C2×D414yes—
178C4⋊C4×C71C2×D412yes—
179C4⋊C4×C71C2×D412yes—
180C4⋊C4×C71C2×D414yes—
181C4⋊C4×C71C2414yes—
182C4⋊C4×C71C2414yes—
183C4⋊C4×C71C2414yes—
184C22⋊C4×C71—24no—
185C22⋊C4×C71C2×D414yes—
186C42×C71—24no—
187C42×C71—24no—
188C42×C71—28no—
189C42×C71—28no—
190C42×C71—24no—
191C42×C71C2×D411yescharacteristic
192C42×C71C2×D411yescharacteristic
193C42×C71C2411yescharacteristic
194C42×C71C2411yescharacteristic
195C42×C71C2414yes—
196C23×C71C22×D411yescharacteristic
197Q8×C71—28no—
198Q8×C71—24no—
199Q8×C71—24no—
200Q8×C71—42no—
201Q8×C71—44no—
202Q8×C71—82no—
203Q8×C71—88no—
204Q8×C71C22×Q818yes—
205C2×C4×C71—28no—
206C2×C4×C71—24no—
207C2×C4×C71—22no—
208C2×C4×C71—24no—
209C2×C4×C71—24no—
210C2×C4×C71—24no—
211C2×C4×C71—41no—
212C2×C4×C71—82no—
213C2×C4×C71C22×D411yescharacteristic
214C2×C4×C71C22×D414yes—
215C2×C4×C71C22×D414yes—
216C2×C4×C71C22×D411yescharacteristic
217C2×C4×C71C22×D411yescharacteristic
218C2×C4×C71C22×D411yescharacteristic
219C2×C4×C71C22×D411yescharacteristic
220C2×C4×C71C22×Q812yes—
221C2×C4×C712−1+412yes—
222C2×C4×C71C2511yescharacteristic
223C8×C71—21no—
224C8×C71—21no—
225C8×C71—24no—
226C8×C71C22×Q812yes—
227C8×C71C22×Q812yes—
228C22×C71—21no—
229C22×C71—21no—
230C22×C71D4×Q812yes—
231C22×C71C23×D411yescharacteristic
232C4×C71—21no—
233C4×C71—21no—
234C4×C71—24no—
235C4×C71—28no—
236C4×C71—21no—
237C4×C71—24no—
238C4×C71—44no—
239C4×C71—44no—
240C4×C71—44no—
241C4×C71D4×Q812yes—
242C4×C71#57812yes—
243C4×C71C23×Q811yescharacteristic
244C4×C71C2×2−1+411yescharacteristic
245#61372C7111yesmaximal, characteristic, direct product factor, Sylow
246C2×C71—22no—
247C2×C71C2×D4×Q811yescharacteristic
248C2×C71C2×#57811yescharacteristic
249C2×C71#358411yescharacteristic
250#3502C2×C7112yes—
251#3390C2×C7114yescomplemented
252#3387C2×C7114yescomplemented
253#3383C2×C7112yescomplemented
254#3383C2×C7114yescomplemented
255Q8×Q16C2×C7112yescomplemented
256#3164C2×C7112yes—
257#3160C2×C7111yescharacteristic
258#3082C2×C7114yes—
259#3078C2×C7112yes—
260#2960C2×C7111yescharacteristic
261#2950C2×C7112yes—
262C2×C4×Q16C2×C7111yescharacteristic
263C71#6137211yescharacteristic, direct product factor, Sylow
264C22×Q16C22×C7111yescharacteristic
265Q82—22no—
266Q82C22×C7114yes—
267#557—22no—
268#557—24no—
269#557C22×C7114yes—
270#557C22×C7118yes—
271#544—24no—
272#544C22×C7114yes—
273#533—24no—
274#533C22×C7112yes—
275#533C22×C7111yescharacteristic
276#519C22×C7114yes—
277C2×C4×Q8C22×C7112yes—
278#501C22×C7118yes—
279#500C22×C7111yescharacteristic
280#500C22×C7114yes—
281#500C22×C7111yescharacteristic
282#499C22×C7112yes—
283#499C22×C7114yes—
284#499C22×C7112yes—
285#498C22×C7112yes—
286#479C22×C7118yes—
287#479C22×C7118yes—
288#479C22×C7118yes—
289#477C22×C7114yes—
290#477C22×C7118yes—
291#475C22×C7114yes—
292#475C22×C7118yes—
293#446C22×C7112yes—
294#446C22×C7112yes—
295C8×Q8C22×C7112yes—
296C8×Q8C22×C7112yes—
297#441C22×C7118yes—
298C4×Q16C22×C7112yes—
299C4×Q16C22×C7114yes—
300C4×Q16C22×C7112yes—
301C4×Q16C22×C7114yes—
302C4×Q16C22×C7112yes—
303C4×Q16C22×C7112yes—
304#428C22×C7114yes—
305#427C22×C7112yes—
306#427C22×C7112yes—
307C2×#107C22×C7111yescharacteristic
308#424C22×C7112yes—
309#423C22×C7111yescharacteristic
310#419C22×C7114yes—
311C2×#103C22×C7112yes—
312#405C22×C7112yes—
313C2×C4×C8C22×C7111yescharacteristic
314C22×Q8C23×C7112yes—
315C2×Q16Q8×C7118yescomplemented
316C2×Q16C23×C7112yes—
317C2×Q16C23×C7112yes—
318C2×M16C23×C7112yes—
319C22×C8C23×C7111yescharacteristic
320C22×C8C23×C7111yescharacteristic
321C4⋊Q8—24no—
322C4⋊Q8—28no—
323C4⋊Q8—24no—
324C4⋊Q8—28no—
325C4⋊Q8—24no—
326C4⋊Q8D4×C7111yescharacteristic
327C4⋊Q8D4×C7111yescharacteristic
328C4⋊Q8C23×C7112yes—
329C4⋊Q8C23×C7112yes—
330C4⋊Q8C23×C7118yes—
331#125—28no—
332#125—28no—
333#125—28no—
334#125—24no—
335#125D4×C7112yes—
336#125C23×C7114yes—
337#125C23×C7118yes—
338C22⋊Q8—22no—
339C22⋊Q8—22no—
340C22⋊Q8—28no—
341C22⋊Q8D4×C7112yes—
342C22⋊Q8D4×C7112yes—
343C4×Q8—24no—
344C4×Q8—24no—
345C4×Q8—24no—
346C4×Q8—28no—
347C4×Q8—24no—
348C4×Q8—22no—
349C4×Q8—22no—
350C4×Q8—22no—
351C4×Q8—22no—
352C4×Q8C23×C7114yes—
353C4×Q8C23×C7114yes—
354C4×Q8C23×C7118yes—
355C4×Q8C23×C7118yes—
356C4×Q8C23×C7112yes—
357C4×Q8C23×C7112yes—
358#117—28no—
359#117C23×C7114yes—
360#117C23×C7112yes—
361C2×C4⋊C4—22no—
362C2×C4⋊C4C23×C7112yes—
363C2×C42—22no—
364C2×C42C23×C7111yescharacteristic
365#107C23×C7112yes—
366#107C23×C7112yes—
367#107C23×C7112yes—
368#107C23×C7112yes—
369#107C23×C7112yes—
370#107C23×C7112yes—
371#107C23×C7118yes—
372#106C23×C7114yes—
373#106C23×C7114yes—
374#106C23×C7118yes—
375C4⋊C8C23×C7112yes—
376C4⋊C8C23×C7112yes—
377C4⋊C8C23×C7114yes—
378C4⋊C8C23×C7114yes—
379#103C23×C7114yes—
380#103C23×C7114yes—
381#103C23×C7118yes—
382#103C23×C7118yes—
383#97C23×C7114yes—
384C4×C8C23×C7111yescharacteristic
385C4×C8C23×C7111yescharacteristic
386C4×C8C23×C7111yescharacteristic
387C4×C8C23×C7111yescharacteristic
388C4×C8C23×C7114yes—
389C2×Q8—22no—
390C2×Q8—22no—
391C2×Q8—22no—
392C2×Q8—28no—
393C2×Q8—24no—
394C2×Q8C2×D4×C7112yes—
395C2×Q8C2×D4×C7112yes—
396C2×Q8C2×Q8×C7118yes—
397C2×Q8C24×C7114yes—
398C22×C4—22no—
399C22×C4—22no—
400C22×C4C2×D4×C7111yescharacteristic
401C22×C4C2×D4×C7111yescharacteristic
402C22×C4C24×C7111yescharacteristic
403Q16C2×Q8×C7118yes—
404Q16C2×Q8×C7118yes—
405M16—24no—
406C2×C8—22no—
407C2×C8C2×Q8×C7114yes—
408C2×C8C24×C7111yescharacteristic
409C2×C8C24×C7111yescharacteristic
410C2×C8C24×C7114yes—
411C2×C8C24×C7111yescharacteristic
412C2×C8C24×C7111yescharacteristic
413C4⋊C4—24no—
414C4⋊C4—24no—
415C4⋊C4—22no—
416C4⋊C4—28no—
417C4⋊C4—28no—
418C4⋊C4—24no—
419C4⋊C4—22no—
420C4⋊C4—22no—
421C4⋊C4—28no—
422C4⋊C4—28no—
423C4⋊C4—24no—
424C4⋊C4—28no—
425C4⋊C4C2×D4×C7112yes—
426C4⋊C4C2×D4×C7112yes—
427C4⋊C4C2×D4×C7114yes—
428C4⋊C4C2×D4×C7112yes—
429C4⋊C4C2×D4×C7112yes—
430C4⋊C4C2×D4×C7114yes—
431C4⋊C4C24×C7114yes—
432C4⋊C4C24×C7114yes—
433C4⋊C4C24×C7114yes—
434C22⋊C4—24no—
435C22⋊C4C2×D4×C7114yes—
436C42—24no—
437C42—24no—
438C42—28no—
439C42—28no—
440C42—24no—
441C42C2×D4×C7111yescharacteristic
442C42C2×D4×C7111yescharacteristic
443C42C24×C7111yescharacteristic
444C42C24×C7111yescharacteristic
445C42C24×C7114yes—
446C23C22×D4×C7111yescharacteristic
447Q8—28no—
448Q8—24no—
449Q8—24no—
450Q8—42no—
451Q8—44no—
452Q8—82no—
453Q8—88no—
454Q8C22×Q8×C7118yes—
455C2×C4—28no—
456C2×C4—24no—
457C2×C4—22no—
458C2×C4—24no—
459C2×C4—24no—
460C2×C4—24no—
461C2×C4—41no—
462C2×C4—82no—
463C2×C4C22×D4×C7111yescharacteristic
464C2×C4C22×D4×C7114yes—
465C2×C4C22×D4×C7114yes—
466C2×C4C22×D4×C7111yescharacteristic
467C2×C4C22×D4×C7111yescharacteristic
468C2×C4C22×D4×C7111yescharacteristic
469C2×C4C22×D4×C7111yescharacteristic
470C2×C4C22×Q8×C7112yes—
471C2×C42−1+4×C7112yes—
472C2×C4C25×C7111yescharacteristic
473C8—21no—
474C8—21no—
475C8—24no—
476C8C22×Q8×C7112yes—
477C8C22×Q8×C7112yes—
478C22—21no—
479C22—21no—
480C22D4×Q8×C7112yes—
481C22C23×D4×C7111yescharacteristic
482C4—21no—
483C4—24no—
484C4—21no—
485C4—21no—
486C4—24no—
487C4—28no—
488C4—44no—
489C4—44no—
490C4—44no—
491C4D4×Q8×C7112yes—
492C4#578×C7112yes—
493C4C23×Q8×C7111yescharacteristic
494C4C2×2−1+4×C7111yescharacteristic
495C2—22no—
496C2C2×D4×Q8×C7111yescharacteristic
497C2C2×#578×C7111yescharacteristic
498C2C71×#358411yescharacteristic
subgroupG/H
center, socleC22×C71C23×D4
commutator, Frattini, cosocleC2×C4C25×C71
prime radicalC23×C71C22×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C71 ◁ #533×C71 ◁ G

Complements

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

NH ≅ G/Ntype
2. C71×#3390C2semidirect
3. C71×#3387C2semidirect
4. C71×#3383C2semidirect
5. C71×#3383C2semidirect
6. Q8×Q16×C71C2semidirect
65. C2×Q16×C71Q8semidirect
245. #61372C71direct (N × H)
251. #3390C2×C71semidirect
252. #3387C2×C71semidirect
253. #3383C2×C71semidirect
254. #3383C2×C71semidirect
255. Q8×Q16C2×C71semidirect
263. C71#61372direct (N × H)
315. C2×Q16Q8×C71semidirect

Maximal subgroups

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

subgroupindex
C71×#35022
C71×#33902
C71×#33872
C71×#33832
Q8×Q16×C712
C71×#31642
C71×#31602
C71×#30822
C71×#30782
C71×#29602
C71×#29502
C2×C4×Q16×C712
#6137271