Finite Group Databasebeta

← C71×#24229 #31845101

Subgroups — C71×#24229 #31845101

Order 18176.

1330 conjugacy classes of subgroups.

The subgroup lattice has 466 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#3497C211yesmaximal, characteristic
2C71×#3037C212yesmaximal, complemented
3C2×#456×C71C212yesmaximal, complemented
4C71×#2327C211yesmaximal, characteristic, complemented
5C71×#2040C212yesmaximal, complemented
6C71×#2007C212yesmaximal, complemented
7C71×#1963C212yesmaximal, complemented
8C71×#1801C211yesmaximal, characteristic, complemented
9C71×#1793C212yesmaximal, complemented
10C2×2−1+4×C71C2212yes—
11C2×#137×C71C2214yes—
12#550×C71—22no—
13D4×Q8×C71—22no—
14#548×C71—24no—
15#537×C71—22no—
16#537×C71C2212yes—
17#532×C71—22no—
18#532×C71C2212yes—
19C2×C4⋊Q8×C71C2211yescharacteristic
20C2×C4×Q8×C71C2211yescharacteristic
21C2×C4×Q8×C71C2211yescharacteristic
22#464×C71—24no—
23#462×C71—22no—
24#460×C71—22no—
25#456×C71—28no—
26#423×C71C2212yes—
27C2×#104×C71C2214yes—
28C2×#104×C71C2214yes—
29#417×C71C2214yes—
30C2×#101×C71C2212yes—
31#391×C71C2211yescharacteristic
32#391×C71C2211yescharacteristic
33#387×C71—22no—
34#387×C71—22no—
35#382×C71C2211yescharacteristic
36#376×C71C2211yescharacteristic
37#343×C71C2212yes—
382−1+4×C71—24no—
392−1+4×C71—24no—
402−1+4×C71—44no—
41C2×#41×C71—24no—
42C2×#41×C71—24no—
43C2×#41×C71C2314yes—
44C22×Q8×C71—24no—
45C22×Q8×C71C2311yescharacteristic
46C22×Q8×C71C2311yescharacteristic
47#137×C71—28no—
48#137×C71—44no—
49C2×Q16×C71—24no—
50C2×SD16×C71—24no—
51C2×M16×C71C2314yes—
52C4⋊Q8×C71—22no—
53C4⋊Q8×C71—22no—
54C4⋊Q8×C71D412yes—
55C4⋊Q8×C71D414yescomplemented
56#127×C71—22no—
57#127×C71D412yes—
58#124×C71—24no—
59#124×C71D414yes—
60C22⋊Q8×C71—28no—
61C22⋊Q8×C71—24no—
62#121×C71—28no—
63#121×C71—24no—
64#121×C71—22no—
65#121×C71—24no—
66#121×C71—22no—
67C4×Q8×C71—22no—
68C4×Q8×C71—22no—
69C4×Q8×C71—22no—
70C4×Q8×C71—22no—
71C4×D4×C71—24no—
72C4×D4×C71—24no—
73C4×D4×C71—22no—
74C4×D4×C71—22no—
75C2×C4⋊C4×C71—22no—
76C2×C4⋊C4×C71—21no—
77C2×C4⋊C4×C71D412yes—
78C2×C4⋊C4×C71C2311yescharacteristic
79C2×C4⋊C4×C71C2311yescharacteristic
80C2×C42×C71—21no—
81C2×C42×C71D412yes—
82C2×C42×C71C2311yescharacteristic
83C2×C42×C71C2311yescharacteristic
84C2×C42×C71C2311yescharacteristic
85C4⋊C8×C71—22no—
86C4⋊C8×C71—22no—
87#104×C71—28no—
88#104×C71—44no—
89#103×C71—24no—
90#102×C71—24no—
91#101×C71—24no—
92#95×C71—21no—
93#95×C71—21no—
94#95×C71—22no—
95#95×C71—22no—
96#95×C71—22no—
97#41×C71—24no—
98#41×C71—24no—
99#41×C71—24no—
100#41×C71—24no—
101#41×C71—48no—
102#41×C71—48no—
103#41×C71—48no—
104#41×C71—48no—
105C2×Q8×C71—24no—
106C2×Q8×C71—22no—
107C2×Q8×C71—21no—
108C2×Q8×C71—22no—
109C2×Q8×C71—22no—
110C2×Q8×C71—22no—
111C2×Q8×C71—48no—
112C2×Q8×C71—48no—
113C2×Q8×C71C2×D414yes—
114C2×Q8×C71C2×D412yes—
115C2×Q8×C71C2×D412yes—
116C2×Q8×C71#4112yes—
117C2×D4×C71—24no—
118C2×D4×C71—24no—
119C2×D4×C71—24no—
120C2×D4×C71—22no—
121C2×D4×C71—22no—
122C2×D4×C71C2×D414yes—
123C22×C4×C71—28no—
124C22×C4×C71—21no—
125C22×C4×C71—21no—
126C22×C4×C71—24no—
127C22×C4×C71—21no—
128C22×C4×C71—21no—
129C22×C4×C71C2×D412yes—
130C22×C4×C71C2×D412yes—
131C22×C4×C71C2×D411yescharacteristic
132C22×C4×C71C2×D411yescharacteristic
133C22×C4×C71C2411yescharacteristic
134Q16×C71—48no—
135SD16×C71—48no—
136M16×C71—24no—
137M16×C71—24no—
138C2×C8×C71—24no—
139C4⋊C4×C71—24no—
140C4⋊C4×C71—24no—
141C4⋊C4×C71—22no—
142C4⋊C4×C71—22no—
143C4⋊C4×C71—28no—
144C4⋊C4×C71—22no—
145C4⋊C4×C71—22no—
146C4⋊C4×C71—41no—
147C4⋊C4×C71—41no—
148C22⋊C4×C71—28no—
149C22⋊C4×C71—24no—
150C22⋊C4×C71—24no—
151C42×C71—22no—
152C42×C71—22no—
153C42×C71—21no—
154C42×C71—22no—
155C42×C71—42no—
156C42×C71C2×D412yes—
157C42×C71C2×D412yes—
158C42×C71C2×D412yes—
159C23×C71—24no—
160C23×C71C22×D411yescharacteristic
161Q8×C71—24no—
162Q8×C71—24no—
163Q8×C71—24no—
164Q8×C71—24no—
165Q8×C71—24no—
166Q8×C71—48no—
167Q8×C71—42no—
168D4×C71—24no—
169D4×C71—24no—
170D4×C71—44no—
171D4×C71—48no—
172D4×C71—44no—
173D4×C71—44no—
174D4×C71—82no—
175D4×C71—84no—
176C2×C4×C71—22no—
177C2×C4×C71—22no—
178C2×C4×C71—22no—
179C2×C4×C71—24no—
180C2×C4×C71—22no—
181C2×C4×C71—22no—
182C2×C4×C71—41no—
183C2×C4×C71—41no—
184C2×C4×C71—416no—
185C2×C4×C71—41no—
186C2×C4×C71—41no—
187C2×C4×C71—41no—
188C2×C4×C71—41no—
189C2×C4×C71—44no—
190C2×C4×C71—44no—
191C2×C4×C71—42no—
192C2×C4×C71—41no—
193C2×C4×C71—41no—
194C2×C4×C71—42no—
195C2×C4×C71—41no—
196C2×C4×C71—41no—
197C2×C4×C71#12011yescharacteristic
198C2×C4×C71#12011yescharacteristic
199C2×C4×C71#12012yes—
200C2×C4×C71#12114yes—
201C2×C4×C71C22×D411yescharacteristic
202C2×C4×C71C22×D412yes—
203C2×C4×C71C2×#4111yescharacteristic
204C2×C4×C71H(5,𝔽2)12yes—
205C8×C71—44no—
206C22×C71—21no—
207C22×C71—21no—
208C22×C71—44no—
209C22×C71—44no—
210C22×C71—44no—
211C22×C71C2×#12011yescharacteristic
212C22×C71C2×#12111yescharacteristic
213C22×C71#53511yescharacteristic
214C4×C71—24no—
215C4×C71—21no—
216C4×C71—21no—
217C4×C71—22no—
218C4×C71—42no—
219C4×C71—44no—
220C4×C71—42no—
221C4×C71—42no—
222C4×C71—81no—
223C4×C71—81no—
224C4×C71D4212yes—
225C4×C71#54612yes—
226#24229C7111yesmaximal, characteristic, direct product factor, Sylow
227C2×C71—21no—
228C2×C71—21no—
229C2×C71—84no—
230C2×C71#240811yescharacteristic
231C2×C71#302011yescharacteristic
232C2×C71#302211yescharacteristic
233#3497C2×C7111yescharacteristic
234#3037C2×C7112yescomplemented
235C2×#456C2×C7112yescomplemented
236#2327C2×C7111yescharacteristic, complemented
237#2040C2×C7112yescomplemented
238#2007C2×C7112yescomplemented
239#1963C2×C7112yescomplemented
240#1801C2×C7111yescharacteristic, complemented
241#1793C2×C7112yescomplemented
242C71#2422911yescharacteristic, direct product factor, Sylow
243C2×2−1+4C22×C7112yes—
244C2×#137C22×C7114yes—
245#550—22no—
246D4×Q8—22no—
247#548—24no—
248#537—22no—
249#537C22×C7112yes—
250#532—22no—
251#532C22×C7112yes—
252C2×C4⋊Q8C22×C7111yescharacteristic
253C2×C4×Q8C22×C7111yescharacteristic
254C2×C4×Q8C22×C7111yescharacteristic
255#464—24no—
256#462—22no—
257#460—22no—
258#456—28no—
259#423C22×C7112yes—
260C2×#104C22×C7114yes—
261C2×#104C22×C7114yes—
262#417C22×C7114yes—
263C2×#101C22×C7112yes—
264#391C22×C7111yescharacteristic
265#391C22×C7111yescharacteristic
266#387—22no—
267#387—22no—
268#382C22×C7111yescharacteristic
269#376C22×C7111yescharacteristic
270#343C22×C7112yes—
2712−1+4—24no—
2722−1+4—24no—
2732−1+4—44no—
274C2×#41—24no—
275C2×#41—24no—
276C2×#41C23×C7114yes—
277C22×Q8—24no—
278C22×Q8C23×C7111yescharacteristic
279C22×Q8C23×C7111yescharacteristic
280#137—28no—
281#137—44no—
282C2×Q16—24no—
283C2×SD16—24no—
284C2×M16C23×C7114yes—
285C4⋊Q8—22no—
286C4⋊Q8—22no—
287C4⋊Q8D4×C7112yes—
288C4⋊Q8D4×C7114yescomplemented
289#127—22no—
290#127D4×C7112yes—
291#124—24no—
292#124D4×C7114yes—
293C22⋊Q8—28no—
294C22⋊Q8—24no—
295#121—28no—
296#121—24no—
297#121—22no—
298#121—24no—
299#121—22no—
300C4×Q8—22no—
301C4×Q8—22no—
302C4×Q8—22no—
303C4×Q8—22no—
304C4×D4—24no—
305C4×D4—24no—
306C4×D4—22no—
307C4×D4—22no—
308C2×C4⋊C4—22no—
309C2×C4⋊C4—21no—
310C2×C4⋊C4D4×C7112yes—
311C2×C4⋊C4C23×C7111yescharacteristic
312C2×C4⋊C4C23×C7111yescharacteristic
313C2×C42—21no—
314C2×C42D4×C7112yes—
315C2×C42C23×C7111yescharacteristic
316C2×C42C23×C7111yescharacteristic
317C2×C42C23×C7111yescharacteristic
318C4⋊C8—22no—
319C4⋊C8—22no—
320#104—28no—
321#104—44no—
322#103—24no—
323#102—24no—
324#101—24no—
325#95—21no—
326#95—21no—
327#95—22no—
328#95—22no—
329#95—22no—
330#41—24no—
331#41—24no—
332#41—24no—
333#41—24no—
334#41—48no—
335#41—48no—
336#41—48no—
337#41—48no—
338C2×Q8—24no—
339C2×Q8—22no—
340C2×Q8—21no—
341C2×Q8—22no—
342C2×Q8—22no—
343C2×Q8—22no—
344C2×Q8—48no—
345C2×Q8—48no—
346C2×Q8C2×D4×C7114yes—
347C2×Q8C2×D4×C7112yes—
348C2×Q8C2×D4×C7112yes—
349C2×Q8#41×C7112yes—
350C2×D4—24no—
351C2×D4—24no—
352C2×D4—24no—
353C2×D4—22no—
354C2×D4—22no—
355C2×D4C2×D4×C7114yes—
356C22×C4—28no—
357C22×C4—21no—
358C22×C4—21no—
359C22×C4—24no—
360C22×C4—21no—
361C22×C4—21no—
362C22×C4C2×D4×C7112yes—
363C22×C4C2×D4×C7112yes—
364C22×C4C2×D4×C7111yescharacteristic
365C22×C4C2×D4×C7111yescharacteristic
366C22×C4C24×C7111yescharacteristic
367Q16—48no—
368SD16—48no—
369M16—24no—
370M16—24no—
371C2×C8—24no—
372C4⋊C4—24no—
373C4⋊C4—24no—
374C4⋊C4—22no—
375C4⋊C4—22no—
376C4⋊C4—28no—
377C4⋊C4—22no—
378C4⋊C4—22no—
379C4⋊C4—41no—
380C4⋊C4—41no—
381C22⋊C4—28no—
382C22⋊C4—24no—
383C22⋊C4—24no—
384C42—22no—
385C42—22no—
386C42—21no—
387C42—22no—
388C42—42no—
389C42C2×D4×C7112yes—
390C42C2×D4×C7112yes—
391C42C2×D4×C7112yes—
392C23—24no—
393C23C22×D4×C7111yescharacteristic
394Q8—24no—
395Q8—24no—
396Q8—24no—
397Q8—24no—
398Q8—24no—
399Q8—48no—
400Q8—42no—
401D4—24no—
402D4—24no—
403D4—48no—
404D4—44no—
405D4—44no—
406D4—44no—
407D4—82no—
408D4—84no—
409C2×C4—22no—
410C2×C4—22no—
411C2×C4—22no—
412C2×C4—24no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—41no—
416C2×C4—41no—
417C2×C4—416no—
418C2×C4—41no—
419C2×C4—41no—
420C2×C4—41no—
421C2×C4—41no—
422C2×C4—44no—
423C2×C4—44no—
424C2×C4—42no—
425C2×C4—41no—
426C2×C4—41no—
427C2×C4—42no—
428C2×C4—41no—
429C2×C4—41no—
430C2×C4#120×C7111yescharacteristic
431C2×C4#120×C7111yescharacteristic
432C2×C4#120×C7112yes—
433C2×C4#121×C7114yes—
434C2×C4C22×D4×C7111yescharacteristic
435C2×C4C22×D4×C7112yes—
436C2×C4C2×#41×C7111yescharacteristic
437C2×C4H(5,𝔽2)×C7112yes—
438C8—44no—
439C22—21no—
440C22—21no—
441C22—44no—
442C22—44no—
443C22—44no—
444C22C2×#120×C7111yescharacteristic
445C22C2×#121×C7111yescharacteristic
446C22#535×C7111yescharacteristic
447C4—24no—
448C4—21no—
449C4—21no—
450C4—22no—
451C4—42no—
452C4—44no—
453C4—42no—
454C4—42no—
455C4—81no—
456C4—81no—
457C4D42×C7112yes—
458C4#546×C7112yes—
459C2—21no—
460C2—21no—
461C2—84no—
462C2C71×#240811yescharacteristic
463C2C71×#302011yescharacteristic
464C2C71×#302211yescharacteristic
subgroupG/H
center, socleC22×C71C2×#120
commutator, Frattini, cosocleC22×C4C24×C71
prime radicalC71×#3497C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C71 ◁ C2×C42×C71 ◁ G

Complements

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

NH ≅ G/Ntype
2. C71×#3037C2semidirect
3. C2×#456×C71C2semidirect
4. C71×#2327C2semidirect
5. C71×#2040C2semidirect
6. C71×#2007C2semidirect
7. C71×#1963C2semidirect
8. C71×#1801C2semidirect
9. C71×#1793C2semidirect
55. C4⋊Q8×C71D4semidirect
226. #24229C71direct (N × H)
234. #3037C2×C71semidirect
235. C2×#456C2×C71semidirect
236. #2327C2×C71semidirect
237. #2040C2×C71semidirect
238. #2007C2×C71semidirect
239. #1963C2×C71semidirect
240. #1801C2×C71semidirect
241. #1793C2×C71semidirect
242. C71#24229direct (N × H)
288. C4⋊Q8D4×C71semidirect

Maximal subgroups

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

subgroupindex
C71×#34972
C71×#30372
C2×#456×C712
C71×#23272
C71×#20402
C71×#20072
C71×#19632
C71×#18012
C71×#17932
#2422971