Finite Group Databasebeta

← #431×Dic71 #31995579

Subgroups — #431×Dic71 #31995579

Order 18176.

1318 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986052C211yesmaximal, characteristic
2C2×C42×Dic71C211yesmaximal, characteristic
3C4⋊C8×Dic71C214yesmaximal, complemented
4C22⋊C8×Dic71C214yesmaximal
5#22588085C212yesmaximal, complemented
6C4×C8×Dic71C212yesmaximal, complemented
7C2×#431×C71C211yesmaximal, characteristic
8C22×C4×Dic71C412yes—
9C22×C4×Dic71C412yes—
10C22×C4×Dic71C2212yes—
11#17986052C418yescomplemented
12C2×C4⋊(C71⋊C8)C2212yes—
13C2×C22⋊(C71⋊C8)C2212yes—
14C2×C4×C71⋊C8C2212yes—
15C2×C8×Dic71C2218yes—
16C42×Dic71C412yes—
17C42×Dic71C412yes—
18C42×Dic71C2212yes—
19C42×Dic71C2211yescharacteristic
20C42×Dic71C2211yescharacteristic
21#17985753C2218yes—
22C22×C42×C71C2211yescharacteristic
23#431×C71C418yescomplemented
24C2×C4⋊C8×C71C2212yes—
25C2×C22⋊C8×C71C2212yes—
26C2×C4×C8×C71C2212yes—
27C23×Dic71C2×C414yes—
28C22×C71⋊C8C2314yes—
29C2×C4×Dic71—28no—
30C2×C4×Dic71—28no—
31C2×C4×Dic71C8116yescomplemented
32C2×C4×Dic71C2×C414yes—
33C2×C4×Dic71C2×C414yes—
34C2×C4×Dic71C2×C412yes—
35C2×C4×Dic71C2×C412yes—
36C2×C4×Dic71C2×C414yes—
37C2×C4×Dic71C2×C412yes—
38C2×C4×Dic71C2×C412yes—
39C2×C4×Dic71C2312yes—
40C2×C4×Dic71C2312yes—
41C4⋊(C71⋊C8)C2×C418yescomplemented
42C22⋊(C71⋊C8)C2×C418yes—
43C4×C71⋊C8C2×C418yescomplemented
44C8×Dic71—216no—
45C23×C4×C71C2×C411yescharacteristic
46C23×C4×C71C2×C411yescharacteristic
47C23×C4×C71C2311yescharacteristic
48C22×C8×C71C2314yes—
49C2×C42×C71C2×C411yescharacteristic
50C2×C42×C71C2×C411yescharacteristic
51C2×C42×C71C2×C414yes—
52C2×C42×C71C2×C414yes—
53C2×C42×C71C2311yescharacteristic
54C2×C42×C71C2311yescharacteristic
55C4⋊C8×C71C2×C418yescomplemented
56C22⋊C8×C71C2×C418yes—
57C4×C8×C71C2×C418yescomplemented
58C22×Dic71—28no—
59C22×Dic71—28no—
60C22×Dic71C2×C8116yes—
61C22×Dic71C22×C414yes—
62C22×Dic71C22×C414yes—
63C2×C71⋊C8—28no—
64C2×C71⋊C8C22×C418yes—
65C4×Dic71—24no—
66C4×Dic71—24no—
67C4×Dic71—28no—
68C4×Dic71—28no—
69C4×Dic71C2×C818yes—
70C4×Dic71C2×C8116yes—
71C4×Dic71C2×C818yes—
72C4×Dic71M1618yes—
73C4×Dic71#4118yes—
74C24×C71C22×C411yescharacteristic
75C22×C4×C71—24no—
76C22×C4×C71—24no—
77C22×C4×C71C4214yes—
78C22×C4×C71C4214yes—
79C22×C4×C71C2×C818yes—
80C22×C4×C71C22×C411yescharacteristic
81C22×C4×C71C22×C411yescharacteristic
82C22×C4×C71C22×C412yes—
83C22×C4×C71C22×C411yescharacteristic
84C22×C4×C71C22×C411yescharacteristic
85C22×C4×C71C22×C411yescharacteristic
86C22×C4×C71C22×C412yes—
87C22×C4×C71C2411yescharacteristic
88C2×C8×C71—28no—
89C2×C8×C71C22×C418yes—
90C42×C71C4214yes—
91C42×C71C4214yes—
92C42×C71C22×C412yes—
93C42×C71C22×C412yes—
94C42×C71C22×C412yes—
95C42×C71C22×C412yes—
96C23×C71—22no—
97C23×C71—22no—
98C23×C71C2×C4212yes—
99C23×C71C22×C814yes—
100C23×C71C23×C411yescharacteristic
101C2×C4×C71—22no—
102C2×C4×C71—22no—
103C2×C4×C71—24no—
104C2×C4×C71—24no—
105C2×C4×C71—28no—
106C2×C4×C71C4×C8116yescomplemented
107C2×C4×C71C2×C4212yes—
108C2×C4×C71C2×C4212yes—
109C2×C4×C71C2×C4212yes—
110C2×C4×C71C2×C4212yes—
111C2×C4×C71C2×C4212yes—
112C2×C4×C71C22×C814yes—
113C2×C4×C71C22×C814yes—
114C2×C4×C71C2×M1614yes—
115C2×C4×C71C23×C411yescharacteristic
116C2×C4×C71C23×C411yescharacteristic
117C2×C4×C71C2×#4114yes—
118C2×Dic71—24no—
119C2×Dic71—24no—
120C2×Dic71—232no—
121C2×Dic71#11718yes—
122C2×Dic71C22×C818yes—
123C2×Dic71C22×C818yes—
124C2×Dic71C2×M1618yes—
125C8×C71—28no—
126C71⋊C8—28no—
127C22×C71—22no—
128C22×C71—28no—
129C22×C71—22no—
130C22×C71C2×C4×C814yes—
131C22×C71C22×C4211yescharacteristic
132C22×C71C2×#11712yes—
133C22×C71C23×C812yes—
134C22×C71C22×M1612yes—
135C4×C71—22no—
136C4×C71—22no—
137C4×C71C2×C4×C814yes—
138C4×C71C2×C4×C814yes—
139C4×C71C4×M1614yes—
140C4×C71C4×#4112yes—
141C4×C71C4×#4112yes—
142Dic71—28no—
143Dic71#431116yesdirect product factor
144C4×#431—711nomaximal, Sylow
145C2×C71—24no—
146C2×C71C4×#11711yescharacteristic
147C2×C71C22×C4×C811yescharacteristic
148C2×C71C2×C4×M1611yescharacteristic
149C2×C71C2×#43114yes—
150C2×#431—711no—
151C2×#431D7111yescharacteristic
152C2×C43—711no—
153C4×C4⋊C8—714no—
154C4×C22⋊C8—714no—
155#1744—712no—
156C42×C8—712no—
157C71C4×#43111yescharacteristic, complemented, Sylow
158C22×C42—712no—
159C22×C42—712no—
160C22×C42—712no—
161C22×C42C2×D7111yescharacteristic
162#431—718no—
163#431Dic7118yesdirect product factor
164C2×C4⋊C8—712no—
165C2×C4⋊C8C2×D7112yes—
166C2×C22⋊C8—712no—
167C2×C22⋊C8C2×D7112yes—
168C2×C4×C8—712no—
169C2×C4×C8—718no—
170C2×C4×C8C2×D7112yes—
171C43—712no—
172C43—712no—
173C43—712no—
174C43—711no—
175C43—711no—
176#336—718no—
177C23×C4—714no—
178C23×C4C4×D7111yescharacteristic
179C23×C4C4×D7111yescharacteristic
180C23×C4C22×D7111yescharacteristic
181C22×C8—714no—
182C22×C8C22×D7114yes—
183C2×C42—7116no—
184C2×C42—712no—
185C2×C42—714no—
186C2×C42—712no—
187C2×C42—712no—
188C2×C42—712no—
189C2×C42—714no—
190C2×C42—714no—
191C2×C42—712no—
192C2×C42—712no—
193C2×C42—1428no—
194C2×C42—1428no—
195C2×C42C4×D7111yescharacteristic
196C2×C42C4×D7111yescharacteristic
197C2×C42C4×D7114yes—
198C2×C42C2×Dic7114yes—
199C2×C42C22×D7111yescharacteristic
200C2×C42C22×D7111yescharacteristic
201C4⋊C8—718no—
202C4⋊C8C2×Dic7118yescomplemented
203C22⋊C8—718no—
204C22⋊C8C2×Dic7118yes—
205C4×C8—718no—
206C4×C8—14216no—
207C4×C8C2×Dic7118yescomplemented
208C24C2×C4×D7111yescharacteristic
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—714no—
212C22×C4—714no—
213C22×C4—7116no—
214C22×C4—1428no—
215C22×C4—1428no—
216C22×C4C4×Dic7114yes—
217C22×C4C4×Dic7114yes—
218C22×C4C8×D7118yes—
219C22×C4C2×C4×D7112yes—
220C22×C4C2×C4×D7111yescharacteristic
221C22×C4C2×C4×D7111yescharacteristic
222C22×C4C2×C4×D7111yescharacteristic
223C22×C4C2×C4×D7111yescharacteristic
224C22×C4C2×C4×D7111yescharacteristic
225C22×C4C22×Dic7112yes—
226C22×C4C23×D7111yescharacteristic
227C2×C8—28no—
228C2×C8—718no—
229C2×C8—1428no—
230C2×C8C22×Dic7118yes—
231C42—718no—
232C42—718no—
233C42—7116no—
234C42—718no—
235C42—718no—
236C42—1428no—
237C42—1428no—
238C42—1424no—
239C42—1424no—
240C42C4×Dic7114yes—
241C42C4×Dic7114yes—
242C42C2×C4×D7112yes—
243C42C2×C4×D7112yes—
244C42C22×Dic7112yes—
245C42C22×Dic7112yes—
246C23—22no—
247C23—22no—
248C23C2×C4×Dic7112yes—
249C23C2×C8×D7114yes—
250C23C22×C4×D7111yescharacteristic
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—28no—
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—718no—
257C2×C4—718no—
258C2×C4—718no—
259C2×C4—718no—
260C2×C4—14232no—
261C2×C4—1424no—
262C2×C4—1424no—
263C2×C4C8×Dic71116yescomplemented
264C2×C4C2×C4×Dic7112yes—
265C2×C4C2×C4×Dic7112yes—
266C2×C4C2×C4×Dic7112yes—
267C2×C4C2×C4×Dic7112yes—
268C2×C4C2×C4×Dic7112yes—
269C2×C4C2×C8×D7114yes—
270C2×C4C2×C8×D7114yes—
271C2×C4M16×D7114yes—
272C2×C4C22×C4×D7111yescharacteristic
273C2×C4C23×Dic7111yescharacteristic
274C2×C4#41×D7114yes—
275C8—28no—
276C8—1428no—
277C22—28no—
278C22—22no—
279C22—22no—
280C22C2×C8×Dic7114yes—
281C22C22×C4×Dic7111yescharacteristic
282C22#117×D7112yes—
283C22C22×C8×D7112yes—
284C22C2×M16×D7112yes—
285C4—22no—
286C4—22no—
287C4—7116no—
288C4—1428no—
289C4C2×C8×Dic7114yes—
290C4C2×C8×Dic7114yes—
291C4M16×Dic7114yes—
292C4#1798646712yes—
293C4#41×Dic7112yes—
294C2—24no—
295C2#117×Dic7111yescharacteristic
296C2C22×C8×Dic7111yescharacteristic
297C2C2×M16×Dic7111yescharacteristic
298C2#431×D7114yes—
subgroupG/H
centerC2×C42C22×D71
commutatorC2×C71C22×C4×C8
FrattiniC22×C4C23×D71
FittingC2×#431×C71C2
socleC23×C71C23×C4
prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC2×#431D71
hypocenterC71C4×#431
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C42 ◁ C2×#431

Complements

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

NH ≅ G/Ntype
3. C4⋊C8×Dic71C2semidirect
5. #22588085C2semidirect
6. C4×C8×Dic71C2semidirect
11. #17986052C4semidirect
23. #431×C71C4semidirect
31. C2×C4×Dic71C8semidirect
41. C4⋊(C71⋊C8)C2×C4semidirect
43. C4×C71⋊C8C2×C4semidirect
55. C4⋊C8×C71C2×C4semidirect
57. C4×C8×C71C2×C4semidirect
106. C2×C4×C71C4×C8semidirect
143. Dic71#431direct (N × H)
157. C71C4×#431semidirect
163. #431Dic71direct (N × H)
202. C4⋊C8C2×Dic71semidirect
207. C4×C8C2×Dic71semidirect
263. C2×C4C8×Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×#179860522
C2×C42×Dic712
C4⋊C8×Dic712
C22⋊C8×Dic712
#225880852
C4×C8×Dic712
C2×#431×C712
C4×#43171