Finite Group Databasebeta

← #578×Dic71 #32861700

Subgroups — #578×Dic71 #32861700

Order 18176.

2658 conjugacy classes of subgroups.

The subgroup lattice has 446 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
12−1+4×Dic71C212yesmaximal, complemented
2#22597216C213yesmaximal, complemented
3#22597208C213yesmaximal, complemented
4#22597184C216yesmaximal, complemented
5#137×Dic71C216yesmaximal, complemented
6#135×Dic71C213yesmaximal, complemented
7C2×Q16×Dic71C213yesmaximal, complemented
8#22596940C211yesmaximal, characteristic, complemented
9#22596873C212yesmaximal, complemented
10#131×Dic71C211yesmaximal, characteristic, complemented
11C2×#578×C71C211yesmaximal, characteristic
12C2×#14556135C2211yescharacteristic
13#17986482—26no—
14#17986482C2216yes—
15#17986482C2212yes—
16#17986477—22no—
17#17986477C2216yes—
18#41×Dic71—26no—
19#41×Dic71C2216yes—
20#41×Dic71C2211yescharacteristic
21C2×Q8×Dic71—22no—
22C2×Q8×Dic71C2216yes—
23#17986106C22112yes—
24#17986100C22112yes—
25Q16×Dic71C2216yes—
26Q16×Dic71C2216yes—
27Q16×Dic71C2213yes—
28Q16×Dic71C2216yes—
29Q16×Dic71C2213yes—
30SD16×Dic71C2216yes—
31SD16×Dic71C2216yes—
32D8×Dic71C2213yes—
33D8×Dic71C2211yescharacteristic
34#17986041C2216yes—
35#17986037C2213yes—
36C2×#14556062C2213yes—
37#17986008C2216yes—
38#17986000C2216yes—
39#17985995C2216yes—
40C2×#14556052C2216yes—
41#17985957C2213yes—
42#17985954C2213yes—
43M16×Dic71C2213yes—
44C2×C8×Dic71C2213yes—
45C2×2−1+4×C71C2212yes—
46#578×C71C4116yescomplemented
47C2×#137×C71C2216yes—
48C2×#135×C71C2213yes—
49C22×Q16×C71C2213yes—
50C2×#131×C71C2211yescharacteristic
51#14556135—24no—
52C2×#11765849C2313yes—
53C22×C71⋊C8C2313yes—
54Q8×Dic71—26no—
55Q8×Dic71—26no—
56Q8×Dic71—26no—
57Q8×Dic71—26no—
58Q8×Dic71—22no—
59Q8×Dic71D411yescharacteristic
60Q8×Dic71D411yescharacteristic
61Q8×Dic71C2316yes—
62Q8×Dic71C2316yes—
63Q8×Dic71C23112yes—
64D4×Dic71—26no—
65D4×Dic71—26no—
66D4×Dic71—212no—
67D4×Dic71—26no—
68D4×Dic71D413yes—
69D4×Dic71D413yes—
70D4×Dic71C2312yes—
71D4×Dic71C2316yes—
72#14556087—26no—
73#14556087—212no—
74#14556087—26no—
75#14556087C2316yes—
76#14556087C2313yes—
77C2×C4⋊Dic71—26no—
78C2×C4⋊Dic71—26no—
79C2×C4⋊Dic71C2316yes—
80C2×C4×Dic71—26no—
81C2×C4×Dic71—26no—
82C2×C4×Dic71C2313yes—
83#14556062C2313yes—
84#14556062C2311yescharacteristic
85#14556062C2316yes—
86#14556060C2316yes—
87#14556052C2316yes—
88#14556052C2316yes—
89#14556052C23112yes—
90#14556049C2312yes—
91#14556049C2316yes—
92#14556038C2316yes—
93C8×Dic71C2311yescharacteristic
94C8×Dic71C2313yes—
95C8×Dic71C2313yes—
96C8×Dic71C2313yes—
972−1+4×C71—28no—
982−1+4×C71C2×C4116yescomplemented
99C2×#41×C71—26no—
100C2×#41×C71C2316yes—
101C2×#41×C71C2311yescharacteristic
102C22×Q8×C71—22no—
103C22×Q8×C71C2316yes—
104#137×C71C2×C4148yescomplemented
105#135×C71C2×C4124yescomplemented
106C2×Q16×C71C2×C4124yescomplemented
107C2×Q16×C71C2313yes—
108C2×Q16×C71C2316yes—
109C2×SD16×C71C2316yes—
110C2×D8×C71C2311yescharacteristic
111#131×C71C2×C418yescomplemented
112C2×M16×C71C2313yes—
113C22×C8×C71C2313yes—
114C22×Dic71—26no—
115C22×Dic71—22no—
116C22×Dic71—26no—
117C22×Dic71C2×D413yes—
118C22×Dic71C2×D413yes—
119#11765849—26no—
120C2×C71⋊C8—26no—
121C2×C71⋊C8C2411yescharacteristic
122C2×C71⋊C8C2413yes—
123C4⋊Dic71—26no—
124C4⋊Dic71—212no—
125C4⋊Dic71—26no—
126C4⋊Dic71—26no—
127C4⋊Dic71C2×D413yes—
128C4⋊Dic71C2×D413yes—
129C4⋊Dic71C2412yes—
130C4⋊Dic71C2416yes—
131C22⋊Dic71—26no—
132C22⋊Dic71—22no—
133C22⋊Dic71—26no—
134C22⋊Dic71C2×D416yes—
135C4×Dic71—26no—
136C4×Dic71—26no—
137C4×Dic71—26no—
138C4×Dic71—212no—
139C4×Dic71C2×D413yes—
140C4×Dic71C2×D413yes—
141C4×Dic71C2411yescharacteristic
142C4×Dic71C2413yes—
143#41×C71—248no—
144#41×C71—212no—
145#41×C71C22×C4124yes—
146#41×C71C22×C414yes—
147#41×C71#4114yes—
148C2×Q8×C71—216no—
149C2×Q8×C71—26no—
150C2×Q8×C71—212no—
151C2×Q8×C71C22×C4124yes—
152C2×Q8×C71C2×D411yescharacteristic
153C2×Q8×C71C2416yes—
154C2×D4×C71—26no—
155C2×D4×C71C2×D413yes—
156C2×D4×C71C2412yes—
157C22×C4×C71—26no—
158C22×C4×C71—26no—
159C22×C4×C71C2413yes—
160Q16×C71C22×C4112yes—
161Q16×C71C22×C4124yes—
162SD16×C71C22×C4124yes—
163D8×C71C22×C414yes—
164M16×C71C22×C4112yes—
165C2×C8×C71C22×C4112yes—
166C2×C8×C71C2411yescharacteristic
167C2×C8×C71C2413yes—
168C23×C71—22no—
169C23×C71C22×D413yes—
170Q8×C71—224no—
171Q8×C71—26no—
172Q8×C71C4×D414yes—
173Q8×C71C23×C4112yes—
174D4×C71—224no—
175D4×C71—22no—
176D4×C71C4×D4112yes—
177D4×C71C23×C414yes—
178C2×C4×C71—224no—
179C2×C4×C71—26no—
180C2×C4×C71—224no—
181C2×C4×C71C23×C416yes—
182C2×C4×C71C22×D413yes—
183C2×C4×C71C2×#4116yes—
184C2×C4×C71C2511yescharacteristic
185C2×Dic71—26no—
186C2×Dic71—22no—
187C2×Dic71—26no—
188C2×Dic71—43no—
189C2×Dic71—44no—
190C2×Dic71—86no—
191C2×Dic71—86no—
192C2×Dic71C22×D413yes—
193C2×Dic71C22×D413yes—
194C2×Dic71C22×D411yescharacteristic
195C2×Dic71C22×D411yescharacteristic
196C8×C71C23×C412yes—
197C8×C71C23×C416yes—
198C71⋊C8—21no—
199C71⋊C8—23no—
200C22×C71—23no—
201C22×C71—23no—
202C22×C71—24no—
203C22×C71—42no—
204C22×C71—42no—
205C22×C71C2×C4×D416yes—
206C22×C71C23×D411yescharacteristic
207C4×C71—212no—
208C4×C71C2×C4×D416yes—
209C4×C71C24×C411yescharacteristic
210C4×C71C22×#4111yescharacteristic
211Dic71—21no—
212Dic71—23no—
213Dic71—23no—
214Dic71—46no—
215Dic71—42no—
216Dic71#57812yesdirect product factor
217C4×#578—711nomaximal, Sylow
218C2×C71—26no—
219C2×C71—44no—
220C2×C71C22×C4×D411yescharacteristic
221C2×C71C2×#57811yescharacteristic
222C2×C71#358411yescharacteristic
223C2×#578D7111yescharacteristic
224C4×2−1+4—712no—
225#2951—713no—
226#2950—713no—
227#2947—716no—
228C4×#137—716no—
229C4×#135—713no—
230C2×C4×Q16—713no—
231#2913—711no—
232#2898—712no—
233C4×#131—711no—
234C71C4×#57811yescharacteristic, complemented, Sylow
235C2×2−1+4C2×D7112yes—
236#578Dic71116yesdirect product factor
237C2×#137C2×D7116yes—
238C2×#135C2×D7113yes—
239C22×Q16C2×D7113yes—
240C2×#131—711no—
241C2×#131C2×D7111yescharacteristic
242#520—712no—
243#520—716no—
244#520—1426no—
245#519—716no—
246#519—1422no—
247C4×#41—711no—
248C4×#41—716no—
249C4×#41—1426no—
250C2×C4×Q8—716no—
251C2×C4×Q8—1422no—
252#441—7112no—
253#440—7112no—
254C4×Q16—713no—
255C4×Q16—716no—
256C4×Q16—716no—
257C4×Q16—716no—
258C4×Q16—713no—
259C4×SD16—716no—
260C4×SD16—716no—
261C4×D8—711no—
262C4×D8—713no—
263#428—716no—
264#427—713no—
265C2×#107—713no—
266#419—716no—
267#417—716no—
268#416—716no—
269C2×#103—716no—
270#405—713no—
271#405—713no—
272C4×M16—713no—
273C2×C4×C8—713no—
2742−1+4—28no—
2752−1+4C2×Dic71116yescomplemented
276C2×#41—26no—
277C2×#41C22×D7116yes—
278C2×#41C22×D7111yescharacteristic
279C22×Q8—22no—
280C22×Q8C22×D7116yes—
281#137C2×Dic71148yescomplemented
282#135C2×Dic71124yescomplemented
283C2×Q16C2×Dic71124yescomplemented
284C2×Q16C22×D7113yes—
285C2×Q16C22×D7116yes—
286C2×SD16C22×D7116yes—
287C2×D8C22×D7111yescharacteristic
288#131—1424no—
289#131C2×Dic7118yescomplemented
290C2×M16—713no—
291C2×M16C22×D7113yes—
292C22×C8—713no—
293C22×C8C22×D7113yes—
294C4×Q8—711no—
295C4×Q8—711no—
296C4×Q8—716no—
297C4×Q8—7112no—
298C4×Q8—716no—
299C4×Q8—1426no—
300C4×Q8—1426no—
301C4×Q8—1426no—
302C4×Q8—1426no—
303C4×Q8—1422no—
304C4×D4—713no—
305C4×D4—713no—
306C4×D4—712no—
307C4×D4—716no—
308C4×D4—14212no—
309C4×D4—1426no—
310C4×D4—1426no—
311C4×D4—1426no—
312#117—713no—
313#117—716no—
314#117—1426no—
315#117—14212no—
316#117—1426no—
317C2×C4⋊C4—716no—
318C2×C4⋊C4—1426no—
319C2×C4⋊C4—1426no—
320C2×C42—713no—
321C2×C42—1426no—
322C2×C42—1426no—
323#107—713no—
324#107—716no—
325#107—711no—
326#106—716no—
327#103—716no—
328#103—7112no—
329#103—716no—
330#102—712no—
331#102—716no—
332#97—716no—
333C4×C8—711no—
334C4×C8—713no—
335C4×C8—713no—
336C4×C8—713no—
337#41—248no—
338#41—212no—
339#41C22×Dic71124yes—
340#41C22×Dic7114yes—
341#41#1176586414yes—
342C2×Q8—216no—
343C2×Q8—26no—
344C2×Q8—212no—
345C2×Q8C22×Dic71124yes—
346C2×Q8D4×D7111yescharacteristic
347C2×Q8C23×D7116yes—
348C2×D4—26no—
349C2×D4D4×D7113yes—
350C2×D4C23×D7112yes—
351C22×C4—26no—
352C22×C4—26no—
353C22×C4—713no—
354C22×C4—713no—
355C22×C4—1422no—
356C22×C4—1426no—
357C22×C4—1426no—
358C22×C4C23×D7113yes—
359Q16C22×Dic71112yes—
360Q16C22×Dic71124yes—
361SD16C22×Dic71124yes—
362D8C22×Dic7114yes—
363M16—1426no—
364M16C22×Dic71112yes—
365C2×C8—711no—
366C2×C8—713no—
367C2×C8—1426no—
368C2×C8C22×Dic71112yes—
369C2×C8C23×D7111yescharacteristic
370C2×C8C23×D7113yes—
371C4⋊C4—713no—
372C4⋊C4—713no—
373C4⋊C4—712no—
374C4⋊C4—716no—
375C4⋊C4—1426no—
376C4⋊C4—14212no—
377C4⋊C4—1426no—
378C4⋊C4—1426no—
379C22⋊C4—716no—
380C22⋊C4—1422no—
381C22⋊C4—1426no—
382C22⋊C4—1426no—
383C42—713no—
384C42—713no—
385C42—711no—
386C42—713no—
387C42—1426no—
388C42—14212no—
389C42—1426no—
390C42—1426no—
391C23—22no—
392C23C2×D4×D7113yes—
393Q8—26no—
394Q8—224no—
395Q8D4×Dic7114yes—
396Q8C23×Dic71112yes—
397D4—224no—
398D4—22no—
399D4D4×Dic71112yes—
400D4C23×Dic7114yes—
401C2×C4—26no—
402C2×C4—224no—
403C2×C4—224no—
404C2×C4—2844no—
405C2×C4—2843no—
406C2×C4—5686no—
407C2×C4—5686no—
408C2×C4—711no—
409C2×C4—711no—
410C2×C4—713no—
411C2×C4—713no—
412C2×C4—1422no—
413C2×C4—1426no—
414C2×C4—1426no—
415C2×C4C23×Dic7116yes—
416C2×C4C2×D4×D7113yes—
417C2×C4C2×#1176586416yes—
418C2×C4C24×D7111yescharacteristic
419C8—1421no—
420C8—1423no—
421C8C23×Dic7112yes—
422C8C23×Dic7116yes—
423C22—23no—
424C22—23no—
425C22—24no—
426C22—42no—
427C22—42no—
428C22C2×D4×Dic7116yes—
429C22C22×D4×D7111yescharacteristic
430C4—212no—
431C4—2842no—
432C4—2846no—
433C4—712no—
434C4—1423no—
435C4—1421no—
436C4—1423no—
437C4C2×D4×Dic7116yes—
438C4C24×Dic7111yescharacteristic
439C4C22×#1176586411yescharacteristic
440C2—26no—
441C2—44no—
442C2C22×D4×Dic7111yescharacteristic
443C2#578×D7111yescharacteristic
444C2#2260311011yescharacteristic
subgroupG/H
centerC22C22×D4×D71
commutatorC4×C71C24×C4
FrattiniC2×C4C24×D71
Fitting, prime radicalC2×#578×C71C2
socleC22×C71C23×D4
cosocleC2×C4×C71C25
hypercenterC2×#578D71
hypocenterC71C4×#578
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×#578

Complements

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

NH ≅ G/Ntype
1. 2−1+4×Dic71C2semidirect
2. #22597216C2semidirect
3. #22597208C2semidirect
4. #22597184C2semidirect
5. #137×Dic71C2semidirect
6. #135×Dic71C2semidirect
7. C2×Q16×Dic71C2semidirect
8. #22596940C2semidirect
9. #22596873C2semidirect
10. #131×Dic71C2semidirect
46. #578×C71C4semidirect
98. 2−1+4×C71C2×C4semidirect
104. #137×C71C2×C4semidirect
105. #135×C71C2×C4semidirect
106. C2×Q16×C71C2×C4semidirect
111. #131×C71C2×C4semidirect
216. Dic71#578direct (N × H)
234. C71C4×#578semidirect
236. #578Dic71direct (N × H)
275. 2−1+4C2×Dic71semidirect
281. #137C2×Dic71semidirect
282. #135C2×Dic71semidirect
283. C2×Q16C2×Dic71semidirect
289. #131C2×Dic71semidirect

Maximal subgroups

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

subgroupindex
2−1+4×Dic712
#225972162
#225972082
#225971842
#137×Dic712
#135×Dic712
C2×Q16×Dic712
#225969402
#225968732
#131×Dic712
C2×#578×C712
C4×#57871