Finite Group Databasebeta

← C71×#23720 #31844592

Subgroups — C71×#23720 #31844592

Order 18176.

744 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#137×C71C212yesmaximal
2C2×#441×C71C211yesmaximal, characteristic, complemented
3C71×#2923C211yesmaximal, characteristic
4C71×#2090C211yesmaximal, characteristic, complemented
5C71×#2079C211yesmaximal, characteristic
6C71×#2064C212yesmaximal, complemented
7C71×#2052C212yesmaximal
8C71×#2047C211yesmaximal, characteristic, complemented
9C71×#2020C211yesmaximal, characteristic
10C71×#1778C211yesmaximal, characteristic, complemented
11C4×#101×C71C212yesmaximal, complemented
12C2×#137×C71C2212yes—
13C22×Q16×C71C2211yescharacteristic
14C4×#41×C71C2211yescharacteristic
15C2×C4×Q8×C71C2212yes—
16#441×C71—22no—
17#441×C71—22no—
18#441×C71—22no—
19#440×C71—22no—
20C4×Q16×C71—22no—
21C4×SD16×C71—22no—
22#433×C71—22no—
23#432×C71—22no—
24C2×#108×C71C2212yes—
25#428×C71C2212yes—
26C2×#106×C71C2211yescharacteristic
27#424×C71C2211yescharacteristic
28#424×C71C2211yescharacteristic
29#419×C71C2212yes—
30#417×C71C2212yes—
31C2×#103×C71C2212yes—
32C2×#101×C71C2212yes—
33C2×#101×C71C2212yes—
34#408×C71C2211yescharacteristic
35#408×C71C2211yescharacteristic
36C4×M16×C71C2212yes—
37C4×M16×C71C2211yescharacteristic
38C2×#97×C71C2211yescharacteristic
39#343×C71C2212yes—
40#343×C71C2212yes—
41#341×C71C2211yescharacteristic
42#341×C71C2211yescharacteristic
43C2×#41×C71C2311yescharacteristic
44C22×Q8×C71C2312yes—
45#137×C71—24no—
46#137×C71—24no—
47C2×Q16×C71—22no—
48C2×Q16×C71—24no—
49C2×Q16×C71—22no—
50C2×SD16×C71—22no—
51C2×M16×C71C2311yescharacteristic
52C2×M16×C71C2311yescharacteristic
53C2×M16×C71C2312yes—
54C2×M16×C71C2312yes—
55C22×C8×C71C2311yescharacteristic
56C22×C8×C71C2311yescharacteristic
57C4×Q8×C71—22no—
58C4×Q8×C71—22no—
59C4×Q8×C71—22no—
60C4×Q8×C71—22no—
61C4×Q8×C71D412yes—
62C4×D4×C71—22no—
63C4×D4×C71D412yes—
64#117×C71—21no—
65#117×C71C2311yescharacteristic
66C2×C4⋊C4×C71—22no—
67C2×C4⋊C4×C71C2312yes—
68C2×C42×C71—21no—
69C2×C42×C71—22no—
70C2×C42×C71C2311yescharacteristic
71#108×C71—24no—
72#107×C71—22no—
73#106×C71—22no—
74#106×C71—22no—
75C4⋊C8×C71—22no—
76C4⋊C8×C71—22no—
77#103×C71—22no—
78#103×C71—24no—
79#103×C71—22no—
80#103×C71—22no—
81#102×C71—22no—
82#101×C71—24no—
83#101×C71—24no—
84C22⋊C8×C71—22no—
85C22⋊C8×C71—22no—
86#97×C71—21no—
87#97×C71—22no—
88#97×C71D412yes—
89#97×C71D412yes—
90C4×C8×C71—21no—
91C4×C8×C71—22no—
92#41×C71—22no—
93#41×C71—22no—
94C2×Q8×C71—22no—
95C2×Q8×C71—22no—
96C2×Q8×C71—22no—
97C2×Q8×C71—22no—
98C2×Q8×C71—22no—
99C2×Q8×C71C2×D411yescharacteristic
100C2×Q8×C71#4114yes—
101C2×D4×C71—21no—
102C2×D4×C71C2×D411yescharacteristic
103C22×C4×C71—22no—
104C22×C4×C71—21no—
105C22×C4×C71—22no—
106C22×C4×C71—22no—
107C22×C4×C71#4112yes—
108C22×C4×C71C2411yescharacteristic
109Q16×C71—28no—
110Q16×C71—28no—
111SD16×C71—28no—
112M16×C71—22no—
113M16×C71—22no—
114M16×C71—22no—
115M16×C71—22no—
116M16×C71—22no—
117M16×C71#4114yes—
118C2×C8×C71—22no—
119C2×C8×C71—22no—
120C2×C8×C71—22no—
121C2×C8×C71—21no—
122C2×C8×C71—21no—
123C2×C8×C71—22no—
124C2×C8×C71C2×D412yes—
125C2×C8×C71C2×D412yes—
126C4⋊C4×C71—22no—
127C4⋊C4×C71—22no—
128C4⋊C4×C71—22no—
129C4⋊C4×C71—42no—
130C4⋊C4×C71—42no—
131C4⋊C4×C71C2×D412yes—
132C22⋊C4×C71—21no—
133C22⋊C4×C71—22no—
134C42×C71—22no—
135C42×C71—21no—
136C42×C71—42no—
137C42×C71—42no—
138C42×C71C2×D412yes—
139C42×C71C2×D411yescharacteristic
140C42×C71C2×D411yescharacteristic
141C23×C71—21no—
142C23×C71C2×#4111yescharacteristic
143Q8×C71—24no—
144Q8×C71—24no—
145Q8×C71—22no—
146Q8×C71—42no—
147Q8×C71—42no—
148D4×C71—22no—
149D4×C71—42no—
150C2×C4×C71—22no—
151C2×C4×C71—21no—
152C2×C4×C71—24no—
153C2×C4×C71—42no—
154C2×C4×C71—42no—
155C2×C4×C71—42no—
156C2×C4×C71—41no—
157C2×C4×C71—41no—
158C2×C4×C71—42no—
159C2×C4×C71—82no—
160C2×C4×C71—82no—
161C2×C4×C71#12112yes—
162C2×C4×C71#12112yes—
163C2×C4×C71C22×D411yescharacteristic
164C2×C4×C71C22×D411yescharacteristic
165C2×C4×C71C2×#4112yes—
166C2×C4×C71C2×#4112yes—
167C8×C71—22no—
168C8×C71—24no—
169C8×C71—22no—
170C8×C71—41no—
171C8×C71—42no—
172C8×C71—41no—
173C22×C71—22no—
174C22×C71—41no—
175C22×C71—42no—
176C22×C71C2×#12111yescharacteristic
177C22×C71#52912yes—
178C4×C71—22no—
179C4×C71—22no—
180C4×C71—41no—
181C4×C71—44no—
182C4×C71—42no—
183C4×C71—82no—
184C4×C71#52511yescharacteristic
185C4×C71#52512yes—
186C4×C71#53211yescharacteristic
187#23720C7111yesmaximal, characteristic, direct product factor, Sylow
188C2×C71—22no—
189C2×C71—81no—
190C2×C71#239211yescharacteristic
191C2×C71#306912yes—
192C4×#137C2×C7112yes—
193C2×#441C2×C7111yescharacteristic, complemented
194#2923C2×C7111yescharacteristic
195#2090C2×C7111yescharacteristic, complemented
196#2079C2×C7111yescharacteristic
197#2064C2×C7112yescomplemented
198#2052C2×C7112yes—
199#2047C2×C7111yescharacteristic, complemented
200#2020C2×C7111yescharacteristic
201#1778C2×C7111yescharacteristic, complemented
202C4×#101C2×C7112yescomplemented
203C71#2372011yescharacteristic, direct product factor, Sylow
204C2×#137C22×C7112yes—
205C22×Q16C22×C7111yescharacteristic
206C4×#41C22×C7111yescharacteristic
207C2×C4×Q8C22×C7112yes—
208#441—22no—
209#441—22no—
210#441—22no—
211#440—22no—
212C4×Q16—22no—
213C4×SD16—22no—
214#433—22no—
215#432—22no—
216C2×#108C22×C7112yes—
217#428C22×C7112yes—
218C2×#106C22×C7111yescharacteristic
219#424C22×C7111yescharacteristic
220#424C22×C7111yescharacteristic
221#419C22×C7112yes—
222#417C22×C7112yes—
223C2×#103C22×C7112yes—
224C2×#101C22×C7112yes—
225C2×#101C22×C7112yes—
226#408C22×C7111yescharacteristic
227#408C22×C7111yescharacteristic
228C4×M16C22×C7111yescharacteristic
229C4×M16C22×C7112yes—
230C2×#97C22×C7111yescharacteristic
231#343C22×C7112yes—
232#343C22×C7112yes—
233#341C22×C7111yescharacteristic
234#341C22×C7111yescharacteristic
235C2×#41C23×C7111yescharacteristic
236C22×Q8C23×C7112yes—
237#137—24no—
238#137—24no—
239C2×Q16—22no—
240C2×Q16—24no—
241C2×Q16—22no—
242C2×SD16—22no—
243C2×M16C23×C7112yes—
244C2×M16C23×C7111yescharacteristic
245C2×M16C23×C7111yescharacteristic
246C2×M16C23×C7112yes—
247C22×C8C23×C7111yescharacteristic
248C22×C8C23×C7111yescharacteristic
249C4×Q8—22no—
250C4×Q8—22no—
251C4×Q8—22no—
252C4×Q8—22no—
253C4×Q8D4×C7112yes—
254C4×D4—22no—
255C4×D4D4×C7112yes—
256#117—21no—
257#117C23×C7111yescharacteristic
258C2×C4⋊C4—22no—
259C2×C4⋊C4C23×C7112yes—
260C2×C42—21no—
261C2×C42—22no—
262C2×C42C23×C7111yescharacteristic
263#108—24no—
264#107—22no—
265#106—22no—
266#106—22no—
267C4⋊C8—22no—
268C4⋊C8—22no—
269#103—22no—
270#103—24no—
271#103—22no—
272#103—22no—
273#102—22no—
274#101—24no—
275#101—24no—
276C22⋊C8—22no—
277C22⋊C8—22no—
278#97—21no—
279#97—22no—
280#97D4×C7112yes—
281#97D4×C7112yes—
282C4×C8—21no—
283C4×C8—22no—
284#41—22no—
285#41—22no—
286C2×Q8—22no—
287C2×Q8—22no—
288C2×Q8—22no—
289C2×Q8—22no—
290C2×Q8—22no—
291C2×Q8C2×D4×C7111yescharacteristic
292C2×Q8#41×C7114yes—
293C2×D4—21no—
294C2×D4C2×D4×C7111yescharacteristic
295C22×C4—22no—
296C22×C4—21no—
297C22×C4—22no—
298C22×C4—22no—
299C22×C4#41×C7112yes—
300C22×C4C24×C7111yescharacteristic
301Q16—28no—
302Q16—28no—
303SD16—28no—
304M16—22no—
305M16—22no—
306M16—22no—
307M16—22no—
308M16—22no—
309M16#41×C7114yes—
310C2×C8—22no—
311C2×C8—22no—
312C2×C8—22no—
313C2×C8—21no—
314C2×C8—21no—
315C2×C8—22no—
316C2×C8C2×D4×C7112yes—
317C2×C8C2×D4×C7112yes—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—22no—
321C4⋊C4—42no—
322C4⋊C4—42no—
323C4⋊C4C2×D4×C7112yes—
324C22⋊C4—21no—
325C22⋊C4—22no—
326C42—22no—
327C42—21no—
328C42—42no—
329C42—42no—
330C42C2×D4×C7112yes—
331C42C2×D4×C7111yescharacteristic
332C42C2×D4×C7111yescharacteristic
333C23—21no—
334C23C2×#41×C7111yescharacteristic
335Q8—24no—
336Q8—24no—
337Q8—22no—
338Q8—42no—
339Q8—42no—
340D4—22no—
341D4—42no—
342C2×C4—22no—
343C2×C4—21no—
344C2×C4—24no—
345C2×C4—42no—
346C2×C4—42no—
347C2×C4—42no—
348C2×C4—41no—
349C2×C4—41no—
350C2×C4—42no—
351C2×C4—82no—
352C2×C4—82no—
353C2×C4#121×C7112yes—
354C2×C4#121×C7112yes—
355C2×C4C22×D4×C7111yescharacteristic
356C2×C4C22×D4×C7111yescharacteristic
357C2×C4C2×#41×C7112yes—
358C2×C4C2×#41×C7112yes—
359C8—22no—
360C8—24no—
361C8—22no—
362C8—41no—
363C8—42no—
364C8—41no—
365C22—22no—
366C22—42no—
367C22—41no—
368C22C2×#121×C7111yescharacteristic
369C22#529×C7112yes—
370C4—22no—
371C4—22no—
372C4—42no—
373C4—41no—
374C4—44no—
375C4—82no—
376C4#525×C7111yescharacteristic
377C4#525×C7112yes—
378C4#532×C7111yescharacteristic
379C2—22no—
380C2—81no—
381C2C71×#239211yescharacteristic
382C2C71×#306912yes—
subgroupG/H
center, socleC22×C71C2×#121
commutator, Frattini, cosocleC22×C4C24×C71
prime radicalC2×#41×C71C23
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. C2×#441×C71C2semidirect
4. C71×#2090C2semidirect
6. C71×#2064C2semidirect
8. C71×#2047C2semidirect
10. C71×#1778C2semidirect
11. C4×#101×C71C2semidirect
187. #23720C71direct (N × H)
193. C2×#441C2×C71semidirect
195. #2090C2×C71semidirect
197. #2064C2×C71semidirect
199. #2047C2×C71semidirect
201. #1778C2×C71semidirect
202. C4×#101C2×C71semidirect
203. C71#23720direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#137×C712
C2×#441×C712
C71×#29232
C71×#20902
C71×#20792
C71×#20642
C71×#20522
C71×#20472
C71×#20202
C71×#17782
C4×#101×C712
#2372071