Finite Group Databasebeta

← #392×Dic71 #31919240

Subgroups — #392×Dic71 #31919240

Order 18176.

3502 conjugacy classes of subgroups.

The subgroup lattice has 412 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D4×Dic71C213yesmaximal, complemented
2C2×C22⋊C4×Dic71C213yesmaximal, complemented
3#22586605C211yesmaximal, characteristic, complemented
4#22586585C213yesmaximal, complemented
5#22586581C213yesmaximal, complemented
6#95×Dic71C211yesmaximal, characteristic, complemented
7C2×#392×C71C211yesmaximal, characteristic
8C24×Dic71C2213yes—
9C2×D4×Dic71—212no—
10C2×D4×Dic71—224no—
11C22×C4⋊Dic71C2213yes—
12C22×C22⋊Dic71C2216yes—
13C22×C22⋊Dic71C2213yes—
14C22×C4×Dic71C2211yescharacteristic
15C22×C4×Dic71C2213yes—
16C22⋊C4×Dic71—212no—
17C2×C71⋊#95C2213yes—
18C2×C71⋊#95C2213yes—
19C2×C71⋊#95C2213yes—
20C23×D4×C71C2213yes—
21C22×C22⋊C4×C71C2213yes—
22#392×C71C418yescomplemented
23C2×#95×C71C2211yescharacteristic
24C23×Dic71—26no—
25C23×Dic71—212no—
26C23×Dic71—212no—
27C23×Dic71—26no—
28C23×Dic71D4112yescomplemented
29C23×Dic71C2313yes—
30C23×Dic71C2313yes—
31C23×Dic71C2311yescharacteristic
32C23×Dic71C2311yescharacteristic
33D4×Dic71—296no—
34C2×C4⋊Dic71—212no—
35C2×C4⋊Dic71—26no—
36C2×C22⋊Dic71—26no—
37C2×C22⋊Dic71—212no—
38C2×C22⋊Dic71—212no—
39C2×C22⋊Dic71—26no—
40C2×C22⋊Dic71—212no—
41C2×C22⋊Dic71—26no—
42C2×C4×Dic71—212no—
43C2×C4×Dic71—26no—
44C2×C4×Dic71D4112yescomplemented
45C71⋊#95—26no—
46C71⋊#95—26no—
47C71⋊#95—26no—
48C25×C71C2313yes—
49C22×D4×C71—212no—
50C22×D4×C71—212no—
51C22×D4×C71—26no—
52C22×D4×C71—26no—
53C22×D4×C71C2×C4112yescomplemented
54C23×C4×C71C2311yescharacteristic
55C23×C4×C71C2313yes—
56C2×C22⋊C4×C71—26no—
57C2×C22⋊C4×C71—26no—
58C2×C22⋊C4×C71C2×C4112yescomplemented
59#95×C71C2×C414yescomplemented
60C22×Dic71—23no—
61C22×Dic71—26no—
62C22×Dic71—26no—
63C22×Dic71—23no—
64C22×Dic71—26no—
65C22×Dic71—23no—
66C22×Dic71—26no—
67C22×Dic71—23no—
68C22×Dic71—23no—
69C22×Dic71—23no—
70C22×Dic71—248no—
71C22×Dic71—224no—
72C22×Dic71—412no—
73C22×Dic71—424no—
74C22×Dic71—412no—
75C22×Dic71C2×D416yes—
76C22×Dic71C2×D416yes—
77C22×Dic71C2×D416yes—
78C22×Dic71C2×D416yes—
79C22×Dic71#4112yes—
80C22×Dic71#4112yes—
81C4⋊Dic71—224no—
82C22⋊Dic71—224no—
83C22⋊Dic71—248no—
84C4×Dic71—224no—
85C4×Dic71—44no—
86C24×C71—23no—
87C24×C71—26no—
88C24×C71—26no—
89C24×C71—23no—
90C24×C71—23no—
91C24×C71—26no—
92C24×C71—26no—
93C24×C71—23no—
94C24×C71C22×C416yes—
95C24×C71C2×D416yes—
96C24×C71#4116yes—
97C24×C71C2411yescharacteristic
98C2×D4×C71—224no—
99C2×D4×C71—248no—
100C2×D4×C71—224no—
101C2×D4×C71—248no—
102C2×D4×C71—224no—
103C22×C4×C71—26no—
104C22×C4×C71—26no—
105C22×C4×C71—23no—
106C22×C4×C71—23no—
107C22×C4×C71C22×C412yes—
108C22×C4×C71C22×C416yes—
109C22×C4×C71C2×D416yes—
110C22×C4×C71#4116yes—
111C22⋊C4×C71—224no—
112C23×C71—26no—
113C23×C71—212no—
114C23×C71—212no—
115C23×C71—26no—
116C23×C71—212no—
117C23×C71—26no—
118C23×C71—212no—
119C23×C71—212no—
120C23×C71—212no—
121C23×C71—26no—
122C23×C71—26no—
123C23×C71—26no—
124C23×C71—43no—
125C23×C71—46no—
126C23×C71—46no—
127C23×C71—43no—
128C23×C71—46no—
129C23×C71—46no—
130C23×C71—43no—
131C23×C71—46no—
132C23×C71—43no—
133C23×C71—46no—
134C23×C71C4×D4112yescomplemented
135C23×C71C23×C411yescharacteristic
136C23×C71C22×D413yes—
137C23×C71C22×D413yes—
138C23×C71C2×#4111yescharacteristic
139C23×C71C2×#4111yescharacteristic
140C23×C71C2×#4113yes—
141C23×C71C2×#4113yes—
142D4×C71—296no—
143C2×C4×C71—212no—
144C2×C4×C71—26no—
145C2×C4×C71—26no—
146C2×C4×C71—212no—
147C2×C4×C71—26no—
148C2×C4×C71—41no—
149C2×C4×C71—43no—
150C2×C4×C71C4×D4112yescomplemented
151C2×Dic71—26no—
152C2×Dic71—212no—
153C2×Dic71—26no—
154C2×Dic71—26no—
155C2×Dic71—26no—
156C2×Dic71—26no—
157C2×Dic71—43no—
158C2×Dic71—46no—
159C2×Dic71—46no—
160C2×Dic71—43no—
161C2×Dic71—41no—
162C2×Dic71—43no—
163C2×Dic71—46no—
164C2×Dic71—448no—
165C2×Dic71#120112yes—
166C2×Dic71#121112yes—
167C2×Dic71#12714yes—
168C22×C71—224no—
169C22×C71—212no—
170C22×C71—46no—
171C22×C71—46no—
172C22×C71—412no—
173C22×C71—46no—
174C22×C71—46no—
175C22×C71—412no—
176C22×C71—46no—
177C22×C71—46no—
178C22×C71—412no—
179C22×C71C2×C4×D413yes—
180C22×C71C2×C4×D413yes—
181C22×C71C4×#4111yescharacteristic
182C22×C71C2×#12013yes—
183C22×C71C2×#12113yes—
184C22×C71#52516yes—
185C22×C71#52513yes—
186C22×C71#52513yes—
187C22×C71#52913yes—
188C22×C71C2×#12711yescharacteristic
189C22×C71#53213yes—
190C22×C71#53213yes—
191C4×C71—212no—
192C4×C71—42no—
193Dic71—46no—
194Dic71—46no—
195Dic71—42no—
196Dic71#39218yesdirect product factor
197C4×#392—711nomaximal, Sylow
198C2×C71—412no—
199C2×C71C4×#12013yes—
200C2×C71C4×#12113yes—
201C2×C71C4×#12711yescharacteristic
202C2×C71C2×#39211yescharacteristic
203C2×C71#238813yes—
204C2×C71#239213yes—
205C2×C71#239711yescharacteristic
206C22×C4×D4—713no—
207C2×#392D7111yescharacteristic
208C2×C4×C22⋊C4—713no—
209#1444—711no—
210#1439—713no—
211#1438—713no—
212C4×#95—711no—
213C71C4×#39211yescharacteristic, complemented, Sylow
214C23×D4C2×D7113yes—
215C24×C4—713no—
216C2×C4×D4—14212no—
217C2×C4×D4—14224no—
218C22×C4⋊C4—713no—
219C22×C22⋊C4—716no—
220C22×C22⋊C4—713no—
221C22×C22⋊C4C2×D7113yes—
222C22×C42—713no—
223C22×C42—711no—
224#392Dic7118yesdirect product factor
225C4×C22⋊C4—14212no—
226C2×#95—713no—
227C2×#95—713no—
228C2×#95—713no—
229C2×#95C2×D7111yescharacteristic
230C25C22×D7113yes—
231C22×D4—212no—
232C22×D4—212no—
233C22×D4—26no—
234C22×D4—26no—
235C22×D4C2×Dic71112yescomplemented
236C23×C4—711no—
237C23×C4—7112no—
238C23×C4—713no—
239C23×C4—711no—
240C23×C4—713no—
241C23×C4—14212no—
242C23×C4—14212no—
243C23×C4—1426no—
244C23×C4—1426no—
245C23×C4C22×D7111yescharacteristic
246C23×C4C22×D7113yes—
247C4×D4—14296no—
248C2×C4⋊C4—14212no—
249C2×C4⋊C4—1426no—
250C2×C22⋊C4—26no—
251C2×C22⋊C4—26no—
252C2×C22⋊C4—14212no—
253C2×C22⋊C4—14212no—
254C2×C22⋊C4—1426no—
255C2×C22⋊C4—1426no—
256C2×C22⋊C4—14212no—
257C2×C22⋊C4—1426no—
258C2×C22⋊C4C2×Dic71112yescomplemented
259C2×C42—7112no—
260C2×C42—1426no—
261C2×C42—14212no—
262#95—1426no—
263#95—1426no—
264#95—1426no—
265#95C2×Dic7114yescomplemented
266C24—23no—
267C24—26no—
268C24—26no—
269C24—23no—
270C24—23no—
271C24—23no—
272C24—26no—
273C24—26no—
274C24C22×Dic7116yes—
275C24D4×D7116yes—
276C24#1176586416yes—
277C24C23×D7111yescharacteristic
278C2×D4—224no—
279C2×D4—224no—
280C2×D4—248no—
281C2×D4—248no—
282C2×D4—224no—
283C22×C4—26no—
284C22×C4—26no—
285C22×C4—23no—
286C22×C4—23no—
287C22×C4—28412no—
288C22×C4—28424no—
289C22×C4—28412no—
290C22×C4—716no—
291C22×C4—716no—
292C22×C4—712no—
293C22×C4—716no—
294C22×C4—716no—
295C22×C4—712no—
296C22×C4—14248no—
297C22×C4—14224no—
298C22×C4—1423no—
299C22×C4—1423no—
300C22×C4—1426no—
301C22×C4—1426no—
302C22×C4—1426no—
303C22×C4—1423no—
304C22×C4—1423no—
305C22×C4—1426no—
306C22×C4—1423no—
307C22×C4—1423no—
308C22×C4C22×Dic7112yes—
309C22×C4C22×Dic7116yes—
310C22×C4D4×D7116yes—
311C22×C4#1176586416yes—
312C4⋊C4—14224no—
313C22⋊C4—224no—
314C22⋊C4—14224no—
315C22⋊C4—14248no—
316C42—2844no—
317C42—14224no—
318C23—26no—
319C23—212no—
320C23—212no—
321C23—26no—
322C23—212no—
323C23—26no—
324C23—212no—
325C23—212no—
326C23—212no—
327C23—26no—
328C23—26no—
329C23—26no—
330C23—43no—
331C23—46no—
332C23—46no—
333C23—43no—
334C23—46no—
335C23—46no—
336C23—43no—
337C23—46no—
338C23—43no—
339C23—46no—
340C23D4×Dic71112yescomplemented
341C23C23×Dic7111yescharacteristic
342C23C2×D4×D7113yes—
343C23C2×D4×D7113yes—
344C23#41×D7111yescharacteristic
345C23#41×D7111yescharacteristic
346C23C2×#1176586413yes—
347C23C2×#1176586413yes—
348D4—296no—
349C2×C4—212no—
350C2×C4—26no—
351C2×C4—26no—
352C2×C4—212no—
353C2×C4—26no—
354C2×C4—41no—
355C2×C4—43no—
356C2×C4—2843no—
357C2×C4—2846no—
358C2×C4—2846no—
359C2×C4—2843no—
360C2×C4—2841no—
361C2×C4—2843no—
362C2×C4—2846no—
363C2×C4—28448no—
364C2×C4—7112no—
365C2×C4—7112no—
366C2×C4—714no—
367C2×C4—1426no—
368C2×C4—14212no—
369C2×C4—1426no—
370C2×C4—1426no—
371C2×C4—1426no—
372C2×C4—1426no—
373C2×C4D4×Dic71112yescomplemented
374C22—224no—
375C22—212no—
376C22—46no—
377C22—412no—
378C22—46no—
379C22—46no—
380C22—412no—
381C22—46no—
382C22—46no—
383C22—412no—
384C22—46no—
385C22C2×D4×Dic7113yes—
386C22C2×D4×Dic7113yes—
387C22#41×Dic7111yescharacteristic
388C22#120×D7113yes—
389C22#121×D7113yes—
390C22#1798650516yes—
391C22#1798650513yes—
392C22#1798650913yes—
393C22#1798653013yes—
394C22#127×D7111yescharacteristic
395C22#1798654413yes—
396C22#1798654713yes—
397C4—212no—
398C4—42no—
399C4—2846no—
400C4—2846no—
401C4—2842no—
402C4—718no—
403C2—412no—
404C2#120×Dic7113yes—
405C2#121×Dic7113yes—
406C2#127×Dic7111yescharacteristic
407C2#392×D7111yescharacteristic
408C2#2259155213yes—
409C2#2259157513yes—
410C2#2259161811yescharacteristic
subgroupG/H
center, FrattiniC24C23×D71
commutatorC23×C71C23×C4
Fitting, prime radicalC2×#392×C71C2
socle, cosocleC24×C71C24
hypercenterC2×#392D71
hypocenterC71C4×#392
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#392

Complements

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

NH ≅ G/Ntype
1. C22×D4×Dic71C2semidirect
2. C2×C22⋊C4×Dic71C2semidirect
3. #22586605C2semidirect
4. #22586585C2semidirect
5. #22586581C2semidirect
6. #95×Dic71C2semidirect
22. #392×C71C4semidirect
28. C23×Dic71D4semidirect
44. C2×C4×Dic71D4semidirect
53. C22×D4×C71C2×C4semidirect
58. C2×C22⋊C4×C71C2×C4semidirect
59. #95×C71C2×C4semidirect
134. C23×C71C4×D4semidirect
150. C2×C4×C71C4×D4semidirect
196. Dic71#392direct (N × H)
213. C71C4×#392semidirect
224. #392Dic71direct (N × H)
235. C22×D4C2×Dic71semidirect
258. C2×C22⋊C4C2×Dic71semidirect
265. #95C2×Dic71semidirect
340. C23D4×Dic71semidirect
373. C2×C4D4×Dic71semidirect

Maximal subgroups

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

subgroupindex
C22×D4×Dic712
C2×C22⋊C4×Dic712
#225866052
#225865852
#225865812
#95×Dic712
C2×#392×C712
C4×#39271