Finite Group Databasebeta

← AGL(1,ℤ/8)×Dic157 #34108946

Subgroups — AGL(1,ℤ/8)×Dic157 #34108946

Order 20096.

548 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#41×Dic157C211yesmaximal, characteristic, complemented
2C2×D4×Dic157C211yesmaximal, characteristic, complemented
3#23757385C212yesmaximal, complemented
4#23757374C212yesmaximal, complemented
5SD16×Dic157C212yesmaximal, complemented
6D8×Dic157C212yesmaximal, complemented
7#23757315C211yesmaximal, characteristic, complemented
8#23757278C211yesmaximal, characteristic, complemented
9#23757274C211yesmaximal, characteristic, complemented
10M16×Dic157C211yesmaximal, characteristic, complemented
11C2×AGL(1,ℤ/8)×C157C211yesmaximal, characteristic
12C23×Dic157—21no—
13C2×#14578938C2211yescharacteristic
14Q8×Dic157C2211yescharacteristic, complemented
15Q8×Dic157C2211yescharacteristic, complemented
16D4×Dic157—21no—
17D4×Dic157—21no—
18D4×Dic157—21no—
19D4×Dic157—21no—
20D4×Dic157C2212yes—
21D4×Dic157C2212yes—
22D4×Dic157C2211yescharacteristic, complemented
23D4×Dic157C2211yescharacteristic, complemented
24#19097730—21no—
25#19097730C2211yescharacteristic
26C2×C4⋊Dic157C2211yescharacteristic
27C2×C22⋊Dic157—21no—
28C2×C4×Dic157—21no—
29C2×C4×Dic157C2211yescharacteristic
30#19097705C2212yescomplemented
31#19097703C2212yescomplemented
32#19097695C2212yescomplemented
33#19097692C2212yes—
34#19097692C2212yes—
35#19097692C2212yescomplemented
36#19097681C2212yescomplemented
37C8×Dic157C2212yescomplemented
38C2×#41×C157C2211yescharacteristic
39C22×D4×C157C2211yescharacteristic
40AGL(1,ℤ/8)×C157C418yescomplemented
41C2×SD16×C157C2212yes—
42C2×D8×C157C2212yes—
43C2×M16×C157C2211yescharacteristic
44C22×Dic157—21no—
45C22×Dic157—21no—
46C22×Dic157—22no—
47C22×Dic157—22no—
48C22×Dic157—21no—
49C22×Dic157—44no—
50C22×Dic157D411yescharacteristic
51C22×Dic157D411yescharacteristic
52#14578938—22no—
53C2×#11929434C2312yes—
54C4⋊Dic157—21no—
55C4⋊Dic157—21no—
56C4⋊Dic157—21no—
57C4⋊Dic157C2311yescharacteristic
58C4⋊Dic157C2311yescharacteristic
59C4⋊Dic157C2312yes—
60C22⋊Dic157—22no—
61C22⋊Dic157—22no—
62C22⋊Dic157—21no—
63C22⋊Dic157—21no—
64C22⋊Dic157—21no—
65C4×Dic157—21no—
66C4×Dic157—21no—
67C4×Dic157—21no—
68C4×Dic157D411yescharacteristic
69C4×Dic157D411yescharacteristic
70C4×Dic157C2311yescharacteristic
71C4×Dic157C2311yescharacteristic
72C24×C157—21no—
73#41×C157—22no—
74#41×C157C2×C414yescomplemented
75C2×Q8×C157C2311yescharacteristic
76C2×D4×C157—21no—
77C2×D4×C157—21no—
78C2×D4×C157—22no—
79C2×D4×C157C2×C414yescomplemented
80C2×D4×C157C2312yes—
81C2×D4×C157C2311yescharacteristic
82C22×C4×C157—21no—
83C22×C4×C157C2311yescharacteristic
84SD16×C157C2×C418yescomplemented
85D8×C157C2×C418yescomplemented
86M16×C157C2×C414yescomplemented
87C2×C8×C157C2312yes—
88C2×Dic157—22no—
89C2×Dic157—22no—
90C2×Dic157—21no—
91C2×Dic157—21no—
92C2×Dic157—41no—
93C2×Dic157—42no—
94C2×Dic157—44no—
95C2×Dic157—42no—
96C2×Dic157—42no—
97C2×Dic157—44no—
98C2×Dic157C2×D411yescharacteristic
99C2×Dic157C2×D411yescharacteristic
100C2×Dic157C2×D411yescharacteristic
101C2×Dic157C2×D411yescharacteristic
102#11929434—22no—
103C23×C157—24no—
104C23×C157—21no—
105C23×C157—22no—
106C23×C157—42no—
107C23×C157—42no—
108C23×C157C2×D411yescharacteristic
109Q8×C157—21no—
110Q8×C157C22×C412yescomplemented
111D4×C157—24no—
112D4×C157—24no—
113D4×C157—22no—
114D4×C157—21no—
115D4×C157C22×C414yes—
116D4×C157C22×C412yescomplemented
117C2×C4×C157—21no—
118C2×C4×C157—24no—
119C2×C4×C157C22×C412yes—
120C2×C4×C157C2×D411yescharacteristic
121C2×C4×C157#4112yes—
122C2×C4×C157C2411yescharacteristic
123C8×C157C22×C414yescomplemented
124C22×C157—21no—
125C22×C157—21no—
126C22×C157—22no—
127C22×C157—24no—
128C22×C157—48no—
129C22×C157—42no—
130C22×C157—41no—
131C22×C157—42no—
132C22×C157—41no—
133C22×C157C4×D412yes—
134C22×C157C22×D411yescharacteristic
135C4×C157—22no—
136C4×C157C4×D412yes—
137C4×C157C23×C411yescharacteristic
138C4×C157C2×#4111yescharacteristic
139Dic157—21no—
140Dic157—21no—
141Dic157—21no—
142Dic157—41no—
143Dic157—42no—
144Dic157—41no—
145Dic157AGL(1,ℤ/8)12yesdirect product factor
146C2×C157—22no—
147C2×C157—42no—
148C2×C157—44no—
149C2×C157C2×C4×D411yescharacteristic
150C2×C157C2×AGL(1,ℤ/8)11yescharacteristic
151C2×C157#57511yescharacteristic
152C157C4×AGL(1,ℤ/8)11yescharacteristic, complemented, Sylow
153C4×AGL(1,ℤ/8)—1571nomaximal, Sylow
154C2×AGL(1,ℤ/8)D15711yescharacteristic
155C4×#41—1571no—
156C2×C4×D4—1571no—
157#442—1572no—
158#440—1572no—
159C4×SD16—1572no—
160C4×D8—1572no—
161#428—1571no—
162#418—1571no—
163#417—1571no—
164C4×M16—1571no—
165C2×#41C2×D15711yescharacteristic
166C22×D4C2×D15711yescharacteristic
167C23×C4—3141no—
168AGL(1,ℤ/8)Dic15718yesdirect product factor
169C2×SD16C2×D15712yes—
170C2×D8C2×D15712yes—
171C2×M16—1571no—
172C2×M16C2×D15711yescharacteristic
173C4×Q8—1571no—
174C4×Q8—1571no—
175C4×D4—3141no—
176C4×D4—3141no—
177C4×D4—3141no—
178C4×D4—3141no—
179C4×D4—1572no—
180C4×D4—1572no—
181C4×D4—1571no—
182C4×D4—1571no—
183#117—3141no—
184#117—1571no—
185C2×C4⋊C4—1571no—
186C2×C22⋊C4—3141no—
187C2×C42—3141no—
188C2×C42—1571no—
189#107—1572no—
190#106—1572no—
191#103—1572no—
192#102—1572no—
193#102—1572no—
194#102—1572no—
195#97—1572no—
196C4×C8—1572no—
197C24—21no—
198#41—22no—
199#41C2×Dic15714yescomplemented
200C2×Q8C22×D15711yescharacteristic
201C2×D4—21no—
202C2×D4—21no—
203C2×D4—22no—
204C2×D4C2×Dic15714yescomplemented
205C2×D4C22×D15712yes—
206C2×D4C22×D15711yescharacteristic
207C22×C4—21no—
208C22×C4—3141no—
209C22×C4—3141no—
210C22×C4—3141no—
211C22×C4—3142no—
212C22×C4—3142no—
213C22×C4—6284no—
214C22×C4—1571no—
215C22×C4—1571no—
216C22×C4C22×D15711yescharacteristic
217SD16C2×Dic15718yescomplemented
218D8C2×Dic15718yescomplemented
219M16—3142no—
220M16C2×Dic15714yescomplemented
221C2×C8—1572no—
222C2×C8C22×D15712yes—
223C4⋊C4—3141no—
224C4⋊C4—3141no—
225C4⋊C4—3141no—
226C4⋊C4—1571no—
227C4⋊C4—1571no—
228C4⋊C4—1572no—
229C22⋊C4—3141no—
230C22⋊C4—3142no—
231C22⋊C4—3142no—
232C22⋊C4—3141no—
233C22⋊C4—3141no—
234C42—3141no—
235C42—3141no—
236C42—3141no—
237C42—1571no—
238C42—1571no—
239C42—1571no—
240C42—1571no—
241C23—24no—
242C23—21no—
243C23—22no—
244C23—42no—
245C23—42no—
246C23D4×D15711yescharacteristic
247Q8—21no—
248Q8C22×Dic15712yescomplemented
249D4—24no—
250D4—24no—
251D4—22no—
252D4—21no—
253D4C22×Dic15714yes—
254D4C22×Dic15712yescomplemented
255C2×C4—21no—
256C2×C4—24no—
257C2×C4—3142no—
258C2×C4—3141no—
259C2×C4—3141no—
260C2×C4—3142no—
261C2×C4—6281no—
262C2×C4—6284no—
263C2×C4—6282no—
264C2×C4—6282no—
265C2×C4—6284no—
266C2×C4—6282no—
267C2×C4—1571no—
268C2×C4—1571no—
269C2×C4—1571no—
270C2×C4—1571no—
271C2×C4C22×Dic15712yes—
272C2×C4D4×D15711yescharacteristic
273C2×C4#1457895312yes—
274C2×C4C23×D15711yescharacteristic
275C8—3142no—
276C8C22×Dic15714yescomplemented
277C22—21no—
278C22—21no—
279C22—22no—
280C22—24no—
281C22—48no—
282C22—42no—
283C22—41no—
284C22—41no—
285C22—42no—
286C22D4×Dic15712yes—
287C22C2×D4×D15711yescharacteristic
288C4—22no—
289C4—3141no—
290C4—3141no—
291C4—3141no—
292C4—6282no—
293C4—6281no—
294C4—6281no—
295C4—1572no—
296C4D4×Dic15712yes—
297C4C23×Dic15711yescharacteristic
298C4C2×#1457895311yescharacteristic
299C2—22no—
300C2—44no—
301C2—42no—
302C2C2×D4×Dic15711yescharacteristic
303C2AGL(1,ℤ/8)×D15711yescharacteristic
304C2#2375806911yescharacteristic
subgroupG/H
centerC22C2×D4×D157
commutatorC4×C157C23×C4
FrattiniC2×C4C23×D157
Fitting, prime radicalC2×AGL(1,ℤ/8)×C157C2
socleC22×C157C22×D4
cosocleC2×C4×C157C24
hypercenterC2×AGL(1,ℤ/8)D157
hypocenterC157C4×AGL(1,ℤ/8)
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

Complements

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

NH ≅ G/Ntype
1. #41×Dic157C2semidirect
2. C2×D4×Dic157C2semidirect
3. #23757385C2semidirect
4. #23757374C2semidirect
5. SD16×Dic157C2semidirect
6. D8×Dic157C2semidirect
7. #23757315C2semidirect
8. #23757278C2semidirect
9. #23757274C2semidirect
10. M16×Dic157C2semidirect
14. Q8×Dic157C22semidirect
15. Q8×Dic157C22semidirect
22. D4×Dic157C22semidirect
23. D4×Dic157C22semidirect
30. #19097705C22semidirect
31. #19097703C22semidirect
32. #19097695C22semidirect
35. #19097692C22semidirect
36. #19097681C22semidirect
37. C8×Dic157C22semidirect
40. AGL(1,ℤ/8)×C157C4semidirect
74. #41×C157C2×C4semidirect
79. C2×D4×C157C2×C4semidirect
84. SD16×C157C2×C4semidirect
85. D8×C157C2×C4semidirect
86. M16×C157C2×C4semidirect
110. Q8×C157C22×C4semidirect
116. D4×C157C22×C4semidirect
123. C8×C157C22×C4semidirect
145. Dic157AGL(1,ℤ/8)direct (N × H)
152. C157C4×AGL(1,ℤ/8)semidirect
168. AGL(1,ℤ/8)Dic157direct (N × H)
199. #41C2×Dic157semidirect
204. C2×D4C2×Dic157semidirect
217. SD16C2×Dic157semidirect
218. D8C2×Dic157semidirect
220. M16C2×Dic157semidirect
248. Q8C22×Dic157semidirect
254. D4C22×Dic157semidirect
276. C8C22×Dic157semidirect

Maximal subgroups

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

subgroupindex
#41×Dic1572
C2×D4×Dic1572
#237573852
#237573742
SD16×Dic1572
D8×Dic1572
#237573152
#237572782
#237572742
M16×Dic1572
C2×AGL(1,ℤ/8)×C1572
C4×AGL(1,ℤ/8)157