Finite Group Databasebeta

← #395×Dic71 #31919265

Subgroups — #395×Dic71 #31919265

Order 18176.

1942 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×Dic71C211yesmaximal, characteristic
2C2×C4⋊C4×Dic71C213yesmaximal
3#22586611C211yesmaximal, characteristic
4#22586605C213yesmaximal
5#22586593C213yesmaximal
6#95×Dic71C213yesmaximal
7C2×#395×C71C211yesmaximal, characteristic
8C2×Q8×Dic71—212no—
9C22×C4⋊Dic71C2213yes—
10C22×C4⋊Dic71C2213yes—
11C22×C4×Dic71C2211yescharacteristic
12C22×C4×Dic71C2213yes—
13C22×C4×Dic71C2213yes—
14C4⋊C4×Dic71—212no—
15C2×C71⋊#95C2216yes—
16C2×C71⋊#95C2213yes—
17C2×C71⋊#95C2213yes—
18C2×C71⋊#95C2213yes—
19C23×Q8×C71C2211yescharacteristic
20C22×C4⋊C4×C71C2213yes—
21#395×C71C418yescomplemented
22C2×#95×C71C2213yes—
23C23×Dic71C2313yes—
24C23×Dic71C2313yes—
25C23×Dic71C2311yescharacteristic
26C23×Dic71C2311yescharacteristic
27Q8×Dic71—232no—
28C2×C4⋊Dic71—26no—
29C2×C4⋊Dic71—212no—
30C2×C4⋊Dic71—26no—
31C2×C4⋊Dic71—26no—
32C2×C4⋊Dic71—26no—
33C2×C4×Dic71—26no—
34C2×C4×Dic71—212no—
35C2×C4×Dic71—26no—
36C2×C4×Dic71—26no—
37C2×C4×Dic71D4112yes—
38C2×C4×Dic71Q8112yescomplemented
39C71⋊#95—26no—
40C71⋊#95—26no—
41C71⋊#95—26no—
42C71⋊#95—212no—
43C22×Q8×C71—26no—
44C22×Q8×C71—26no—
45C22×Q8×C71C2×C414yes—
46C23×C4×C71C2311yescharacteristic
47C23×C4×C71C2313yes—
48C23×C4×C71C2313yes—
49C2×C4⋊C4×C71—26no—
50C2×C4⋊C4×C71—26no—
51C2×C4⋊C4×C71C2×C4112yes—
52#95×C71C2×C4112yes—
53C22×Dic71—23no—
54C22×Dic71—23no—
55C22×Dic71—26no—
56C22×Dic71—26no—
57C22×Dic71—26no—
58C22×Dic71—26no—
59C22×Dic71—23no—
60C22×Dic71—23no—
61C22×Dic71—23no—
62C22×Dic71—23no—
63C22×Dic71C2×D416yes—
64C22×Dic71C2×D416yes—
65C22×Dic71C2×Q816yes—
66C22×Dic71C2×Q816yes—
67C22×Dic71#4112yes—
68C22×Dic71#4112yes—
69C4⋊Dic71—224no—
70C4⋊Dic71—224no—
71C4×Dic71—224no—
72C4×Dic71—224no—
73C4×Dic71—44no—
74C24×C71C2411yescharacteristic
75C2×Q8×C71—224no—
76C2×Q8×C71—28no—
77C2×Q8×C71—224no—
78C22×C4×C71—23no—
79C22×C4×C71—26no—
80C22×C4×C71—23no—
81C22×C4×C71—26no—
82C22×C4×C71—23no—
83C22×C4×C71—23no—
84C22×C4×C71—23no—
85C22×C4×C71—23no—
86C22×C4×C71C22×C412yes—
87C22×C4×C71C22×C416yes—
88C22×C4×C71C22×C416yes—
89C22×C4×C71C2×D416yes—
90C22×C4×C71C2×Q816yes—
91C22×C4×C71#4116yes—
92C22×C4×C71#4116yes—
93C4⋊C4×C71—224no—
94C23×C71C23×C411yescharacteristic
95C23×C71C22×D413yes—
96C23×C71C22×Q813yes—
97C23×C71C2×#4111yescharacteristic
98C23×C71C2×#4111yescharacteristic
99C23×C71C2×#4113yes—
100C23×C71C2×#4113yes—
101Q8×C71—232no—
102C2×C4×C71—26no—
103C2×C4×C71—212no—
104C2×C4×C71—26no—
105C2×C4×C71—26no—
106C2×C4×C71—26no—
107C2×C4×C71—26no—
108C2×C4×C71—212no—
109C2×C4×C71—26no—
110C2×C4×C71—26no—
111C2×C4×C71—26no—
112C2×C4×C71—26no—
113C2×C4×C71—41no—
114C2×C4×C71—43no—
115C2×C4×C71C4×D4112yes—
116C2×C4×C71C4×Q8112yescomplemented
117C2×Dic71—26no—
118C2×Dic71—26no—
119C2×Dic71—26no—
120C2×Dic71—26no—
121C2×Dic71—26no—
122C2×Dic71—212no—
123C2×Dic71—41no—
124C2×Dic71—43no—
125C2×Dic71—46no—
126C2×Dic71—46no—
127C2×Dic71—43no—
128C2×Dic71—46no—
129C2×Dic71—43no—
130C2×Dic71#12014yes—
131C2×Dic71C22⋊Q8112yes—
132C2×Dic71C4⋊Q8112yes—
133C22×C71C2×C4×D413yes—
134C22×C71C2×C4×Q813yes—
135C22×C71C4×#4111yescharacteristic
136C22×C71C2×#12011yescharacteristic
137C22×C71C2×C22⋊Q813yes—
138C22×C71#52513yes—
139C22×C71#52513yes—
140C22×C71#52913yes—
141C22×C71C2×C4⋊Q813yes—
142C22×C71#53213yes—
143C22×C71#53313yes—
144C22×C71#53316yes—
145C4×C71—212no—
146C4×C71—212no—
147C4×C71—42no—
148Dic71—46no—
149Dic71—42no—
150Dic71—46no—
151Dic71#39518yesdirect product factor
152C4×#395—711nomaximal, Sylow
153C2×C71C4×#12011yescharacteristic
154C2×C71C4×C22⋊Q813yes—
155C2×C71C4×C4⋊Q813yes—
156C2×C71C2×#39511yescharacteristic
157C2×C71#238811yescharacteristic
158C2×C71#239613yes—
159C2×C71#239913yes—
160C22×C4×Q8—711no—
161C2×#395D7111yescharacteristic
162C2×C4×C4⋊C4—713no—
163#1446—711no—
164#1444—713no—
165#1441—713no—
166C4×#95—713no—
167C71C4×#39511yescharacteristic, complemented, Sylow
168C23×Q8C2×D7111yescharacteristic
169C2×C4×Q8—14212no—
170C22×C4⋊C4—713no—
171C22×C4⋊C4—713no—
172C22×C4⋊C4C2×D7113yes—
173C22×C42—713no—
174C22×C42—713no—
175C22×C42—711no—
176#395Dic7118yesdirect product factor
177C4×C4⋊C4—14212no—
178C2×#95—716no—
179C2×#95—713no—
180C2×#95—713no—
181C2×#95—713no—
182C2×#95C2×D7113yes—
183C22×Q8—26no—
184C22×Q8—26no—
185C22×Q8C2×Dic7114yes—
186C23×C4—711no—
187C23×C4—713no—
188C23×C4—711no—
189C23×C4—713no—
190C23×C4C22×D7111yescharacteristic
191C23×C4C22×D7113yes—
192C23×C4C22×D7113yes—
193C4×Q8—14232no—
194C2×C4⋊C4—26no—
195C2×C4⋊C4—26no—
196C2×C4⋊C4—14212no—
197C2×C4⋊C4—1426no—
198C2×C4⋊C4—1426no—
199C2×C4⋊C4—1426no—
200C2×C4⋊C4—1426no—
201C2×C4⋊C4C2×Dic71112yes—
202C2×C42—7112no—
203C2×C42—7112no—
204C2×C42—1426no—
205C2×C42—14212no—
206C2×C42—1426no—
207C2×C42—1426no—
208#95—1426no—
209#95—1426no—
210#95—1426no—
211#95—14212no—
212#95C2×Dic71112yes—
213C24C23×D7111yescharacteristic
214C2×Q8—28no—
215C2×Q8—224no—
216C2×Q8—224no—
217C22×C4—23no—
218C22×C4—26no—
219C22×C4—23no—
220C22×C4—23no—
221C22×C4—23no—
222C22×C4—26no—
223C22×C4—23no—
224C22×C4—23no—
225C22×C4—716no—
226C22×C4—716no—
227C22×C4—712no—
228C22×C4—716no—
229C22×C4—716no—
230C22×C4—712no—
231C22×C4—1423no—
232C22×C4—1423no—
233C22×C4—1426no—
234C22×C4—1423no—
235C22×C4—1423no—
236C22×C4—1426no—
237C22×C4—1426no—
238C22×C4—1426no—
239C22×C4—1423no—
240C22×C4—1423no—
241C22×C4C22×Dic7112yes—
242C22×C4C22×Dic7116yes—
243C22×C4C22×Dic7116yes—
244C22×C4D4×D7116yes—
245C22×C4Q8×D7116yes—
246C22×C4#1176586416yes—
247C22×C4#1176586616yes—
248C4⋊C4—224no—
249C4⋊C4—14224no—
250C4⋊C4—14224no—
251C42—2844no—
252C42—14224no—
253C42—14224no—
254C23C23×Dic7111yescharacteristic
255C23C2×D4×D7113yes—
256C23C2×Q8×D7113yes—
257C23#41×D7111yescharacteristic
258C23#41×D7111yescharacteristic
259C23C2×#1176586413yes—
260C23C2×#1176586613yes—
261Q8—232no—
262C2×C4—26no—
263C2×C4—212no—
264C2×C4—26no—
265C2×C4—26no—
266C2×C4—26no—
267C2×C4—26no—
268C2×C4—212no—
269C2×C4—26no—
270C2×C4—26no—
271C2×C4—26no—
272C2×C4—26no—
273C2×C4—41no—
274C2×C4—43no—
275C2×C4—2841no—
276C2×C4—2843no—
277C2×C4—2846no—
278C2×C4—2846no—
279C2×C4—2843no—
280C2×C4—2846no—
281C2×C4—2843no—
282C2×C4—714no—
283C2×C4—7112no—
284C2×C4—7112no—
285C2×C4—1426no—
286C2×C4—1426no—
287C2×C4—1426no—
288C2×C4—1426no—
289C2×C4—1426no—
290C2×C4—14212no—
291C2×C4D4×Dic71112yes—
292C2×C4Q8×Dic71112yescomplemented
293C22C2×D4×Dic7113yes—
294C22C2×Q8×Dic7113yes—
295C22#41×Dic7111yescharacteristic
296C22#120×D7111yescharacteristic
297C22C22⋊Q8×D7113yes—
298C22#1798650513yes—
299C22#1798651213yes—
300C22#1798653513yes—
301C22C4⋊Q8×D7113yes—
302C22#1798655013yes—
303C22#1798655113yes—
304C22#1798655416yes—
305C4—212no—
306C4—212no—
307C4—42no—
308C4—2842no—
309C4—2846no—
310C4—2846no—
311C4—718no—
312C2#120×Dic7111yescharacteristic
313C2C22⋊Q8×Dic7113yes—
314C2C4⋊Q8×Dic7113yes—
315C2#395×D7111yescharacteristic
316C2#2259155811yescharacteristic
317C2#2259161113yes—
318C2#2259163013yes—
subgroupG/H
center, FrattiniC24C23×D71
commutatorC23×C71C23×C4
FittingC2×#395×C71C2
socle, prime radical, cosocleC24×C71C24
hypercenterC2×#395D71
hypocenterC71C4×#395
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#395

Complements

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

NH ≅ G/Ntype
21. #395×C71C4semidirect
38. C2×C4×Dic71Q8semidirect
116. C2×C4×C71C4×Q8semidirect
151. Dic71#395direct (N × H)
167. C71C4×#395semidirect
176. #395Dic71direct (N × H)
292. C2×C4Q8×Dic71semidirect

Maximal subgroups

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

subgroupindex
C22×Q8×Dic712
C2×C4⋊C4×Dic712
#225866112
#225866052
#225865932
#95×Dic712
C2×#395×C712
C4×#39571