Finite Group Databasebeta

← C71×#10221 #31831093

Subgroups — C71×#10221 #31831093

Order 18176.

570 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#3227C211yesmaximal, characteristic, complemented
2C71×#3206C211yesmaximal, characteristic, complemented
3C71×#3150C211yesmaximal, characteristic
4C71×#1993C211yesmaximal, characteristic, complemented
5C71×#1517C211yesmaximal, characteristic, complemented
6C71×#1517C211yesmaximal, characteristic, complemented
7C71×#1281C211yesmaximal, characteristic, complemented
8C2×#135×C71—22no—
9#532×C71C2211yescharacteristic
10#532×C71C2211yescharacteristic
11C2×C4⋊Q8×C71C2211yescharacteristic
12#498×C71—21no—
13#497×C71—21no—
14#497×C71—21no—
15#496×C71—21no—
16#496×C71—21no—
17#492×C71—21no—
18#487×C71—21no—
19#486×C71—21no—
20#481×C71—22no—
21#476×C71—22no—
22#461×C71—22no—
23#448×C71—22no—
24#431×C71C2211yescharacteristic
25#431×C71C2211yescharacteristic
26C2×#97×C71C2211yescharacteristic
27#382×C71C2211yescharacteristic
28#340×C71—22no—
29#327×C71—22no—
30#327×C71—22no—
31C2×#41×C71—21no—
32C2×#41×C71—21no—
33C22×Q8×C71—21no—
34#135×C71—44no—
35#135×C71—44no—
36C2×Q16×C71—22no—
37C2×SD16×C71—22no—
38C2×SD16×C71—22no—
39C2×SD16×C71—24no—
40C2×D8×C71—22no—
41C22×C8×C71D412yes—
42C4⋊Q8×C71—21no—
43C4⋊Q8×C71—21no—
44C4⋊Q8×C71—21no—
45C4⋊Q8×C71D412yes—
46C4⋊Q8×C71D411yescharacteristic
47C4⋊Q8×C71D411yescharacteristic
48#127×C71D411yescharacteristic
49#127×C71D411yescharacteristic
50#124×C71—21no—
51#124×C71—21no—
52#121×C71—21no—
53#121×C71—21no—
54#121×C71—21no—
55#121×C71—21no—
56C4×D4×C71—21no—
57C4×D4×C71—21no—
58C4×D4×C71—21no—
59C4×D4×C71—21no—
60C2×C4⋊C4×C71—21no—
61C2×C4⋊C4×C71—21no—
62C2×C4⋊C4×C71—21no—
63C2×C42×C71C2311yescharacteristic
64#106×C71—24no—
65C4⋊C8×C71—21no—
66C4⋊C8×C71—21no—
67#103×C71—24no—
68#102×C71—24no—
69C22⋊C8×C71D412yes—
70C22⋊C8×C71D412yes—
71#97×C71—21no—
72#97×C71—21no—
73C4×C8×C71—21no—
74C4×C8×C71—21no—
75#95×C71—21no—
76#95×C71—21no—
77#41×C71—42no—
78#41×C71—42no—
79#41×C71—42no—
80#41×C71—42no—
81C2×Q8×C71—22no—
82C2×Q8×C71—21no—
83C2×Q8×C71—21no—
84C2×Q8×C71—41no—
85C2×Q8×C71—82no—
86C2×D4×C71—21no—
87C2×D4×C71—21no—
88C2×D4×C71—21no—
89C2×D4×C71—21no—
90C2×D4×C71—21no—
91C2×D4×C71—21no—
92C2×D4×C71—41no—
93C2×D4×C71—41no—
94C22×C4×C71—41no—
95C22×C4×C71—41no—
96C22×C4×C71—41no—
97C22×C4×C71—41no—
98C22×C4×C71C2×D411yescharacteristic
99C22×C4×C71C2×D411yescharacteristic
100C22×C4×C71C2×D411yescharacteristic
101Q16×C71—44no—
102SD16×C71—44no—
103SD16×C71—44no—
104SD16×C71—84no—
105D8×C71—44no—
106C2×C8×C71—22no—
107C2×C8×C71—22no—
108C2×C8×C71—22no—
109C2×C8×C71—22no—
110C2×C8×C71SD1614yescomplemented
111C4⋊C4×C71—22no—
112C4⋊C4×C71—21no—
113C4⋊C4×C71—21no—
114C4⋊C4×C71—22no—
115C4⋊C4×C71—21no—
116C4⋊C4×C71—21no—
117C4⋊C4×C71—41no—
118C4⋊C4×C71—41no—
119C4⋊C4×C71—42no—
120C22⋊C4×C71—41no—
121C22⋊C4×C71—41no—
122C22⋊C4×C71—41no—
123C22⋊C4×C71—41no—
124C42×C71C2×D411yescharacteristic
125C42×C71C2×D411yescharacteristic
126C42×C71C2×D411yescharacteristic
127C42×C71#4111yescharacteristic
128C23×C71—41no—
129C23×C71—41no—
130C23×C71#12711yescharacteristic
131Q8×C71—44no—
132Q8×C71—42no—
133Q8×C71—42no—
134Q8×C71—82no—
135D4×C71—42no—
136D4×C71—42no—
137D4×C71—42no—
138D4×C71—42no—
139D4×C71—81no—
140D4×C71—81no—
141D4×C71—81no—
142D4×C71—81no—
143D4×C71—81no—
144D4×C71—81no—
145C2×C4×C71—41no—
146C2×C4×C71—41no—
147C2×C4×C71—41no—
148C2×C4×C71—41no—
149C2×C4×C71—42no—
150C2×C4×C71—82no—
151C2×C4×C71—82no—
152C2×C4×C71—82no—
153C2×C4×C71—81no—
154C2×C4×C71—81no—
155C2×C4×C71—81no—
156C2×C4×C71#12011yescharacteristic
157C2×C4×C71#12011yescharacteristic
158C2×C4×C71#12011yescharacteristic
159C2×C4×C71#12111yescharacteristic
160C2×C4×C71#12111yescharacteristic
161C2×C4×C71#12111yescharacteristic
162C2×C4×C71C2×SD1612yes—
163C2×C4×C71AGL(1,ℤ/8)12yes—
164C8×C71—24no—
165C8×C71—42no—
166C8×C71—42no—
167C22×C71—21no—
168C22×C71—21no—
169C22×C71—81no—
170C22×C71—81no—
171C22×C71—81no—
172C22×C71—81no—
173C22×C71—81no—
174C22×C71—81no—
175C22×C71#39211yescharacteristic
176C22×C71#49211yescharacteristic
177C22×C71#49611yescharacteristic
178C4×C71—21no—
179C4×C71—21no—
180C4×C71—21no—
181C4×C71—21no—
182C4×C71—82no—
183C4×C71—81no—
184C4×C71—81no—
185C4×C71—161no—
186C4×C71#45012yes—
187C4×C71#46012yes—
188#10221C7111yesmaximal, characteristic, direct product factor, Sylow
189C2×C71—21no—
190C2×C71—21no—
191C2×C71—161no—
192C2×C71—161no—
193C2×C71#200811yescharacteristic
194C2×C71#200911yescharacteristic
195C2×C71#201411yescharacteristic
196#3227C2×C7111yescharacteristic, complemented
197#3206C2×C7111yescharacteristic, complemented
198#3150C2×C7111yescharacteristic
199#1993C2×C7111yescharacteristic, complemented
200#1517C2×C7111yescharacteristic, complemented
201#1517C2×C7111yescharacteristic, complemented
202#1281C2×C7111yescharacteristic, complemented
203C71#1022111yescharacteristic, direct product factor, Sylow
204C2×#135—22no—
205#532C22×C7111yescharacteristic
206#532C22×C7111yescharacteristic
207C2×C4⋊Q8C22×C7111yescharacteristic
208#498—21no—
209#497—21no—
210#497—21no—
211#496—21no—
212#496—21no—
213#492—21no—
214#487—21no—
215#486—21no—
216#481—22no—
217#476—22no—
218#461—22no—
219#448—22no—
220#431C22×C7111yescharacteristic
221#431C22×C7111yescharacteristic
222C2×#97C22×C7111yescharacteristic
223#382C22×C7111yescharacteristic
224#340—22no—
225#327—22no—
226#327—22no—
227C2×#41—21no—
228C2×#41—21no—
229C22×Q8—21no—
230#135—44no—
231#135—44no—
232C2×Q16—22no—
233C2×SD16—22no—
234C2×SD16—22no—
235C2×SD16—24no—
236C2×D8—22no—
237C22×C8D4×C7112yes—
238C4⋊Q8—21no—
239C4⋊Q8—21no—
240C4⋊Q8—21no—
241C4⋊Q8D4×C7112yes—
242C4⋊Q8D4×C7111yescharacteristic
243C4⋊Q8D4×C7111yescharacteristic
244#127D4×C7111yescharacteristic
245#127D4×C7111yescharacteristic
246#124—21no—
247#124—21no—
248#121—21no—
249#121—21no—
250#121—21no—
251#121—21no—
252C4×D4—21no—
253C4×D4—21no—
254C4×D4—21no—
255C4×D4—21no—
256C2×C4⋊C4—21no—
257C2×C4⋊C4—21no—
258C2×C4⋊C4—21no—
259C2×C42C23×C7111yescharacteristic
260#106—24no—
261C4⋊C8—21no—
262C4⋊C8—21no—
263#103—24no—
264#102—24no—
265C22⋊C8D4×C7112yes—
266C22⋊C8D4×C7112yes—
267#97—21no—
268#97—21no—
269C4×C8—21no—
270C4×C8—21no—
271#95—21no—
272#95—21no—
273#41—42no—
274#41—42no—
275#41—42no—
276#41—42no—
277C2×Q8—22no—
278C2×Q8—21no—
279C2×Q8—21no—
280C2×Q8—41no—
281C2×Q8—82no—
282C2×D4—21no—
283C2×D4—21no—
284C2×D4—21no—
285C2×D4—21no—
286C2×D4—21no—
287C2×D4—21no—
288C2×D4—41no—
289C2×D4—41no—
290C22×C4—41no—
291C22×C4—41no—
292C22×C4—41no—
293C22×C4—41no—
294C22×C4C2×D4×C7111yescharacteristic
295C22×C4C2×D4×C7111yescharacteristic
296C22×C4C2×D4×C7111yescharacteristic
297Q16—44no—
298SD16—44no—
299SD16—44no—
300SD16—84no—
301D8—44no—
302C2×C8—22no—
303C2×C8—22no—
304C2×C8—22no—
305C2×C8—22no—
306C2×C8SD16×C7114yescomplemented
307C4⋊C4—22no—
308C4⋊C4—21no—
309C4⋊C4—21no—
310C4⋊C4—22no—
311C4⋊C4—21no—
312C4⋊C4—21no—
313C4⋊C4—41no—
314C4⋊C4—41no—
315C4⋊C4—42no—
316C22⋊C4—41no—
317C22⋊C4—41no—
318C22⋊C4—41no—
319C22⋊C4—41no—
320C42C2×D4×C7111yescharacteristic
321C42C2×D4×C7111yescharacteristic
322C42C2×D4×C7111yescharacteristic
323C42#41×C7111yescharacteristic
324C23—41no—
325C23—41no—
326C23#127×C7111yescharacteristic
327Q8—44no—
328Q8—42no—
329Q8—42no—
330Q8—82no—
331D4—42no—
332D4—42no—
333D4—42no—
334D4—42no—
335D4—81no—
336D4—81no—
337D4—81no—
338D4—81no—
339D4—81no—
340D4—81no—
341C2×C4—41no—
342C2×C4—41no—
343C2×C4—41no—
344C2×C4—41no—
345C2×C4—42no—
346C2×C4—82no—
347C2×C4—82no—
348C2×C4—82no—
349C2×C4—81no—
350C2×C4—81no—
351C2×C4—81no—
352C2×C4#120×C7111yescharacteristic
353C2×C4#120×C7111yescharacteristic
354C2×C4#120×C7111yescharacteristic
355C2×C4#121×C7111yescharacteristic
356C2×C4#121×C7111yescharacteristic
357C2×C4#121×C7111yescharacteristic
358C2×C4C2×SD16×C7112yes—
359C2×C4AGL(1,ℤ/8)×C7112yes—
360C8—24no—
361C8—42no—
362C8—42no—
363C22—21no—
364C22—21no—
365C22—81no—
366C22—81no—
367C22—81no—
368C22—81no—
369C22—81no—
370C22—81no—
371C22#392×C7111yescharacteristic
372C22#492×C7111yescharacteristic
373C22#496×C7111yescharacteristic
374C4—21no—
375C4—21no—
376C4—21no—
377C4—21no—
378C4—81no—
379C4—81no—
380C4—82no—
381C4—161no—
382C4#450×C7112yes—
383C4#460×C7112yes—
384C2—21no—
385C2—21no—
386C2—161no—
387C2—161no—
388C2C71×#200811yescharacteristic
389C2C71×#200911yescharacteristic
390C2C71×#201411yescharacteristic
subgroupG/H
center, socleC22×C71#392
commutator, Frattini, cosocleC2×C42C23×C71
prime radicalC71×#3150C2
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C71 ◁ C2×C42×C71 ◁ G

Complements

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

NH ≅ G/Ntype
1. C71×#3227C2semidirect
2. C71×#3206C2semidirect
4. C71×#1993C2semidirect
5. C71×#1517C2semidirect
6. C71×#1517C2semidirect
7. C71×#1281C2semidirect
110. C2×C8×C71SD16semidirect
188. #10221C71direct (N × H)
196. #3227C2×C71semidirect
197. #3206C2×C71semidirect
199. #1993C2×C71semidirect
200. #1517C2×C71semidirect
201. #1517C2×C71semidirect
202. #1281C2×C71semidirect
203. C71#10221direct (N × H)
306. C2×C8SD16×C71semidirect

Maximal subgroups

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

subgroupindex
C71×#32272
C71×#32062
C71×#31502
C71×#19932
C71×#15172
C71×#12812
#1022171