Finite Group Databasebeta

← C71×#13817 #31834689

Subgroups — C71×#13817 #31834689

Order 18176.

1970 conjugacy classes of subgroups.

The subgroup lattice has 456 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Q8×C71C211yesmaximal, characteristic
2C2×#391×C71C212yesmaximal
3C2×C4×C4⋊C4×C71C212yesmaximal
4C71×#1436C214yesmaximal
5C71×C4⋊#95C211yesmaximal, characteristic
6C71×#1434C212yesmaximal
7C4×#95×C71C212yesmaximal
8C4×#95×C71C211yesmaximal, characteristic
9C23×Q8×C71C2211yescharacteristic
10C2×C4×Q8×C71—28no—
11C2×C4×Q8×C71C418yescomplemented
12C22×C4⋊C4×C71C2212yes—
13C22×C4⋊C4×C71C2212yes—
14C22×C4⋊C4×C71C2211yescharacteristic
15C22×C42×C71C2214yes—
16C22×C42×C71C2212yes—
17C22×C42×C71C2212yes—
18C22×C42×C71C2211yescharacteristic
19#391×C71C4116yescomplemented
20C4×C4⋊C4×C71—28no—
21C2×#95×C71C2211yescharacteristic
22C2×#95×C71C2212yes—
23C2×#95×C71C2212yes—
24C2×#95×C71C2214yes—
25C2×#95×C71C2212yes—
26C2×#95×C71C2214yes—
27C2×#95×C71C2214yes—
28C2×#95×C71C2211yescharacteristic
29C22×Q8×C71—24no—
30C22×Q8×C71—22no—
31C22×Q8×C71—22no—
32C22×Q8×C71C2×C414yes—
33C22×Q8×C71C2×C418yes—
34C23×C4×C71C2311yescharacteristic
35C23×C4×C71C2314yes—
36C23×C4×C71C2312yes—
37C23×C4×C71C2312yes—
38C23×C4×C71C2312yes—
39C23×C4×C71C2311yescharacteristic
40C23×C4×C71C2312yes—
41C23×C4×C71C2311yescharacteristic
42C4×Q8×C71—232no—
43C2×C4⋊C4×C71—28no—
44C2×C4⋊C4×C71—24no—
45C2×C4⋊C4×C71—24no—
46C2×C4⋊C4×C71C2×C418yes—
47C2×C4⋊C4×C71C2×C418yes—
48C2×C4⋊C4×C71C2×C414yes—
49C2×C4⋊C4×C71D418yes—
50C2×C42×C71—28no—
51C2×C42×C71—24no—
52C2×C42×C71—24no—
53C2×C42×C71—24no—
54C2×C42×C71—28no—
55C2×C42×C71—28no—
56C2×C42×C71—44no—
57C2×C42×C71C2×C414yes—
58C2×C42×C71C2×C418yes—
59C2×C42×C71C2×C418yes—
60#95×C71—28no—
61#95×C71—22no—
62#95×C71—24no—
63#95×C71—24no—
64#95×C71—42no—
65#95×C71C2×C4116yes—
66#95×C71C2×C4116yes—
67#95×C71Q814yescomplemented
68C24×C71C2411yescharacteristic
69C2×Q8×C71—28no—
70C2×Q8×C71—28no—
71C2×Q8×C71—216no—
72C2×Q8×C71—216no—
73C2×Q8×C71C42116yescomplemented
74C22×C4×C71—22no—
75C22×C4×C71—22no—
76C22×C4×C71—24no—
77C22×C4×C71—22no—
78C22×C4×C71—24no—
79C22×C4×C71—22no—
80C22×C4×C71—22no—
81C22×C4×C71—22no—
82C22×C4×C71—22no—
83C22×C4×C71—22no—
84C22×C4×C71—22no—
85C22×C4×C71—22no—
86C22×C4×C71—22no—
87C22×C4×C71—24no—
88C22×C4×C71—22no—
89C22×C4×C71—22no—
90C22×C4×C71—22no—
91C22×C4×C71—22no—
92C22×C4×C71—24no—
93C22×C4×C71—22no—
94C22×C4×C71—24no—
95C22×C4×C71—24no—
96C22×C4×C71—21no—
97C22×C4×C71—24no—
98C22×C4×C71—22no—
99C22×C4×C71—22no—
100C22×C4×C71—21no—
101C22×C4×C71—24no—
102C22×C4×C71C22×C414yes—
103C22×C4×C71C22×C418yes—
104C22×C4×C71C22×C412yes—
105C22×C4×C71C22×C418yes—
106C22×C4×C71C22×C414yes—
107C22×C4×C71C22×C414yes—
108C22×C4×C71C22×C412yes—
109C22×C4×C71C22×C414yes—
110C22×C4×C71C22×C412yes—
111C22×C4×C71C22×C414yes—
112C22×C4×C71C2×D418yes—
113C22×C4×C71C2×D414yes—
114C22×C4×C71C2×Q812yes—
115C22×C4×C71C2×Q814yes—
116C22×C4×C71#4112yes—
117C22×C4×C71#4114yes—
118C22×C4×C71#4112yes—
119C22×C4×C71#4112yes—
120C4⋊C4×C71—216no—
121C4⋊C4×C71—216no—
122C4⋊C4×C71C22⋊C4116yes—
123C42×C71—216no—
124C42×C71—28no—
125C42×C71—216no—
126C42×C71—416no—
127C23×C71C23×C411yescharacteristic
128C23×C71C23×C412yes—
129C23×C71C22×D412yes—
130C23×C71C22×Q811yescharacteristic
131C23×C71C2×#4111yescharacteristic
132C23×C71C2×#4111yescharacteristic
133C23×C71C2×#4112yes—
134C23×C71C2×#4111yescharacteristic
135C23×C71H(5,𝔽2)11yescharacteristic
136C23×C712−1+411yescharacteristic
137C23×C712−1+412yes—
138Q8×C71—232no—
139C2×C4×C71—22no—
140C2×C4×C71—24no—
141C2×C4×C71—24no—
142C2×C4×C71—24no—
143C2×C4×C71—28no—
144C2×C4×C71—28no—
145C2×C4×C71—24no—
146C2×C4×C71—22no—
147C2×C4×C71—24no—
148C2×C4×C71—24no—
149C2×C4×C71—24no—
150C2×C4×C71—28no—
151C2×C4×C71—28no—
152C2×C4×C71—24no—
153C2×C4×C71—24no—
154C2×C4×C71—24no—
155C2×C4×C71—24no—
156C2×C4×C71—24no—
157C2×C4×C71—22no—
158C2×C4×C71—24no—
159C2×C4×C71—28no—
160C2×C4×C71—22no—
161C2×C4×C71—24no—
162C2×C4×C71—28no—
163C2×C4×C71—24no—
164C2×C4×C71—22no—
165C2×C4×C71—28no—
166C2×C4×C71—44no—
167C2×C4×C71—42no—
168C2×C4×C71—42no—
169C2×C4×C71—42no—
170C2×C4×C71—42no—
171C2×C4×C71—44no—
172C2×C4×C71—42no—
173C2×C4×C71—42no—
174C2×C4×C71—44no—
175C2×C4×C71—44no—
176C2×C4×C71C2×C4218yes—
177C2×C4×C71C2×C4214yes—
178C2×C4×C71C2×C22⋊C418yes—
179C2×C4×C71C2×C22⋊C414yes—
180C2×C4×C71#11714yes—
181C2×C4×C71C4×D418yes—
182C2×C4×C71C4×D418yes—
183C2×C4×C71C4×Q814yes—
184C2×C4×C71C4×Q818yescomplemented
185C22×C71C22×C4211yescharacteristic
186C22×C71C22×C22⋊C411yescharacteristic
187C22×C71C2×#11711yescharacteristic
188C22×C71C2×C4×D412yes—
189C22×C71C2×C4×D412yes—
190C22×C71C2×C4×Q811yescharacteristic
191C22×C71C2×C4×Q812yes—
192C22×C71C4×#4111yescharacteristic
193C22×C71C4×#4112yes—
194C22×C71#51911yescharacteristic
195C22×C71#51912yes—
196C22×C71#52011yescharacteristic
197C22×C71#52012yes—
198C22×C71#54612yes—
199C22×C71#54712yes—
200C22×C71#54812yes—
201C22×C71D4×Q812yes—
202C22×C71#55212yes—
203C22×C71#55411yescharacteristic
204C22×C71#55611yescharacteristic
205C22×C71#55612yes—
206C22×C71#55711yescharacteristic
207C22×C71#55911yescharacteristic
208C4×C71—28no—
209C4×C71—24no—
210C4×C71—28no—
211C4×C71—28no—
212C4×C71—42no—
213C4×C71—44no—
214C4×C71—48no—
215C4×C71C4×C22⋊C418yes—
216#13817C7111yesmaximal, characteristic, direct product factor, Sylow
217C2×C71C2×C4×C22⋊C411yescharacteristic
218C2×C71C42×Q811yescharacteristic
219C2×C71#227611yescharacteristic
220C2×C71#233911yescharacteristic
221C2×C71Q8×C22⋊C411yescharacteristic
222C2×C71#235511yescharacteristic
223C2×C71#235611yescharacteristic
224C2×C71#236012yes—
225C2×C71#236212yes—
226C2×C71#236512yes—
227C2×C71#236712yes—
228C22×C4×Q8C2×C7111yescharacteristic
229C2×#391C2×C7112yes—
230C2×C4×C4⋊C4C2×C7112yes—
231#1436C2×C7114yes—
232C4⋊#95C2×C7111yescharacteristic
233#1434C2×C7112yes—
234C4×#95C2×C7111yescharacteristic
235C4×#95C2×C7112yes—
236C71#1381711yescharacteristic, direct product factor, Sylow
237C23×Q8C22×C7111yescharacteristic
238C2×C4×Q8—28no—
239C2×C4×Q8C4×C7118yescomplemented
240C22×C4⋊C4C22×C7112yes—
241C22×C4⋊C4C22×C7112yes—
242C22×C4⋊C4C22×C7111yescharacteristic
243C22×C42C22×C7114yes—
244C22×C42C22×C7112yes—
245C22×C42C22×C7111yescharacteristic
246C22×C42C22×C7112yes—
247#391C4×C71116yescomplemented
248C4×C4⋊C4—28no—
249C2×#95C22×C7111yescharacteristic
250C2×#95C22×C7112yes—
251C2×#95C22×C7112yes—
252C2×#95C22×C7114yes—
253C2×#95C22×C7112yes—
254C2×#95C22×C7114yes—
255C2×#95C22×C7114yes—
256C2×#95C22×C7111yescharacteristic
257C22×Q8—24no—
258C22×Q8—22no—
259C22×Q8—22no—
260C22×Q8C2×C4×C7114yes—
261C22×Q8C2×C4×C7118yes—
262C23×C4C23×C7111yescharacteristic
263C23×C4C23×C7114yes—
264C23×C4C23×C7112yes—
265C23×C4C23×C7112yes—
266C23×C4C23×C7112yes—
267C23×C4C23×C7111yescharacteristic
268C23×C4C23×C7112yes—
269C23×C4C23×C7111yescharacteristic
270C4×Q8—232no—
271C2×C4⋊C4—28no—
272C2×C4⋊C4—24no—
273C2×C4⋊C4—24no—
274C2×C4⋊C4C2×C4×C7118yes—
275C2×C4⋊C4C2×C4×C7118yes—
276C2×C4⋊C4C2×C4×C7114yes—
277C2×C4⋊C4D4×C7118yes—
278C2×C42—28no—
279C2×C42—24no—
280C2×C42—24no—
281C2×C42—24no—
282C2×C42—28no—
283C2×C42—28no—
284C2×C42—44no—
285C2×C42C2×C4×C7114yes—
286C2×C42C2×C4×C7118yes—
287C2×C42C2×C4×C7118yes—
288#95—28no—
289#95—22no—
290#95—24no—
291#95—24no—
292#95—42no—
293#95C2×C4×C71116yes—
294#95C2×C4×C71116yes—
295#95Q8×C7114yescomplemented
296C24C24×C7111yescharacteristic
297C2×Q8—28no—
298C2×Q8—28no—
299C2×Q8—216no—
300C2×Q8—216no—
301C2×Q8C42×C71116yescomplemented
302C22×C4—22no—
303C22×C4—22no—
304C22×C4—24no—
305C22×C4—22no—
306C22×C4—24no—
307C22×C4—22no—
308C22×C4—22no—
309C22×C4—22no—
310C22×C4—22no—
311C22×C4—22no—
312C22×C4—22no—
313C22×C4—22no—
314C22×C4—22no—
315C22×C4—24no—
316C22×C4—22no—
317C22×C4—22no—
318C22×C4—22no—
319C22×C4—22no—
320C22×C4—24no—
321C22×C4—22no—
322C22×C4—24no—
323C22×C4—24no—
324C22×C4—21no—
325C22×C4—24no—
326C22×C4—22no—
327C22×C4—22no—
328C22×C4—21no—
329C22×C4—24no—
330C22×C4C22×C4×C7114yes—
331C22×C4C22×C4×C7118yes—
332C22×C4C22×C4×C7112yes—
333C22×C4C22×C4×C7118yes—
334C22×C4C22×C4×C7114yes—
335C22×C4C22×C4×C7114yes—
336C22×C4C22×C4×C7112yes—
337C22×C4C22×C4×C7114yes—
338C22×C4C22×C4×C7112yes—
339C22×C4C22×C4×C7114yes—
340C22×C4C2×D4×C7118yes—
341C22×C4C2×D4×C7114yes—
342C22×C4C2×Q8×C7112yes—
343C22×C4C2×Q8×C7114yes—
344C22×C4#41×C7112yes—
345C22×C4#41×C7114yes—
346C22×C4#41×C7112yes—
347C22×C4#41×C7112yes—
348C4⋊C4—216no—
349C4⋊C4—216no—
350C4⋊C4C22⋊C4×C71116yes—
351C42—216no—
352C42—28no—
353C42—216no—
354C42—416no—
355C23C23×C4×C7111yescharacteristic
356C23C23×C4×C7112yes—
357C23C22×D4×C7112yes—
358C23C22×Q8×C7111yescharacteristic
359C23C2×#41×C7111yescharacteristic
360C23C2×#41×C7111yescharacteristic
361C23C2×#41×C7112yes—
362C23C2×#41×C7111yescharacteristic
363C23H(5,𝔽2)×C7111yescharacteristic
364C232−1+4×C7111yescharacteristic
365C232−1+4×C7112yes—
366Q8—232no—
367C2×C4—22no—
368C2×C4—24no—
369C2×C4—24no—
370C2×C4—24no—
371C2×C4—28no—
372C2×C4—28no—
373C2×C4—24no—
374C2×C4—22no—
375C2×C4—24no—
376C2×C4—24no—
377C2×C4—24no—
378C2×C4—28no—
379C2×C4—28no—
380C2×C4—24no—
381C2×C4—24no—
382C2×C4—24no—
383C2×C4—24no—
384C2×C4—24no—
385C2×C4—22no—
386C2×C4—24no—
387C2×C4—28no—
388C2×C4—22no—
389C2×C4—24no—
390C2×C4—28no—
391C2×C4—24no—
392C2×C4—22no—
393C2×C4—28no—
394C2×C4—44no—
395C2×C4—42no—
396C2×C4—42no—
397C2×C4—42no—
398C2×C4—42no—
399C2×C4—44no—
400C2×C4—42no—
401C2×C4—42no—
402C2×C4—44no—
403C2×C4—44no—
404C2×C4C2×C42×C7118yes—
405C2×C4C2×C42×C7114yes—
406C2×C4C2×C22⋊C4×C7118yes—
407C2×C4C2×C22⋊C4×C7114yes—
408C2×C4#117×C7114yes—
409C2×C4C4×D4×C7118yes—
410C2×C4C4×D4×C7118yes—
411C2×C4C4×Q8×C7114yes—
412C2×C4C4×Q8×C7118yescomplemented
413C22C22×C42×C7111yescharacteristic
414C22C22×C22⋊C4×C7111yescharacteristic
415C22C2×#117×C7111yescharacteristic
416C22C2×C4×D4×C7112yes—
417C22C2×C4×D4×C7112yes—
418C22C2×C4×Q8×C7111yescharacteristic
419C22C2×C4×Q8×C7112yes—
420C22C4×#41×C7111yescharacteristic
421C22C4×#41×C7112yes—
422C22#519×C7111yescharacteristic
423C22#519×C7112yes—
424C22#520×C7111yescharacteristic
425C22#520×C7112yes—
426C22#546×C7112yes—
427C22#547×C7112yes—
428C22#548×C7112yes—
429C22D4×Q8×C7112yes—
430C22#552×C7112yes—
431C22#554×C7111yescharacteristic
432C22#556×C7111yescharacteristic
433C22#556×C7112yes—
434C22#557×C7111yescharacteristic
435C22#559×C7111yescharacteristic
436C4—28no—
437C4—24no—
438C4—28no—
439C4—28no—
440C4—42no—
441C4—44no—
442C4—48no—
443C4C4×C22⋊C4×C7118yes—
444C2C2×C4×C22⋊C4×C7111yescharacteristic
445C2C42×Q8×C7111yescharacteristic
446C2C71×#227611yescharacteristic
447C2C71×#233911yescharacteristic
448C2Q8×C22⋊C4×C7111yescharacteristic
449C2C71×#235511yescharacteristic
450C2C71×#235611yescharacteristic
451C2C71×#236012yes—
452C2C71×#236212yes—
453C2C71×#236512yes—
454C2C71×#236712yes—
subgroupG/H
center, socle, prime radicalC24×C71C24
commutatorC22C22×C42×C71
Frattini, cosocleC24C24×C71
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C71 ◁ G

Complements

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

NH ≅ G/Ntype
11. C2×C4×Q8×C71C4semidirect
19. #391×C71C4semidirect
67. #95×C71Q8semidirect
73. C2×Q8×C71C42semidirect
184. C2×C4×C71C4×Q8semidirect
216. #13817C71direct (N × H)
236. C71#13817direct (N × H)
239. C2×C4×Q8C4×C71semidirect
247. #391C4×C71semidirect
295. #95Q8×C71semidirect
301. C2×Q8C42×C71semidirect
412. C2×C4C4×Q8×C71semidirect

Maximal subgroups

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

subgroupindex
C22×C4×Q8×C712
C2×#391×C712
C2×C4×C4⋊C4×C712
C71×#14362
C71×C4⋊#952
C71×#14342
C4×#95×C712
#1381771