Finite Group Databasebeta

← AGL(1,ℤ/8)×Dic127 #30647540

Subgroups — AGL(1,ℤ/8)×Dic127 #30647540

Order 16256.

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×Dic127C211yesmaximal, characteristic, complemented
2C2×D4×Dic127C211yesmaximal, characteristic, complemented
3#22549988C212yesmaximal, complemented
4#22549977C212yesmaximal, complemented
5SD16×Dic127C212yesmaximal, complemented
6D8×Dic127C212yesmaximal, complemented
7#22549918C211yesmaximal, characteristic, complemented
8#22549881C211yesmaximal, characteristic, complemented
9#22549877C211yesmaximal, characteristic, complemented
10M16×Dic127C211yesmaximal, characteristic, complemented
11C2×AGL(1,ℤ/8)×C127C211yesmaximal, characteristic
12C23×Dic127—21no—
13C2×#14523232C2211yescharacteristic
14Q8×Dic127C2211yescharacteristic, complemented
15Q8×Dic127C2211yescharacteristic, complemented
16D4×Dic127—21no—
17D4×Dic127—21no—
18D4×Dic127—21no—
19D4×Dic127—21no—
20D4×Dic127C2212yes—
21D4×Dic127C2212yes—
22D4×Dic127C2211yescharacteristic, complemented
23D4×Dic127C2211yescharacteristic, complemented
24#16861168—21no—
25#16861168C2211yescharacteristic
26C2×C4⋊Dic127C2211yescharacteristic
27C2×C22⋊Dic127—21no—
28C2×C4×Dic127—21no—
29C2×C4×Dic127C2211yescharacteristic
30#16861143C2212yescomplemented
31#16861141C2212yescomplemented
32#16861133C2212yescomplemented
33#16861130C2212yes—
34#16861130C2212yes—
35#16861130C2212yescomplemented
36#16861119C2212yescomplemented
37C8×Dic127C2212yescomplemented
38C2×#41×C127C2211yescharacteristic
39C22×D4×C127C2211yescharacteristic
40AGL(1,ℤ/8)×C127C418yescomplemented
41C2×SD16×C127C2212yes—
42C2×D8×C127C2212yes—
43C2×M16×C127C2211yescharacteristic
44C22×Dic127—22no—
45C22×Dic127—22no—
46C22×Dic127—21no—
47C22×Dic127—21no—
48C22×Dic127—21no—
49C22×Dic127—44no—
50C22×Dic127D411yescharacteristic
51C22×Dic127D411yescharacteristic
52#14523232—22no—
53C2×C127⋊C8C2312yes—
54C4⋊Dic127—21no—
55C4⋊Dic127—21no—
56C4⋊Dic127—21no—
57C4⋊Dic127C2311yescharacteristic
58C4⋊Dic127C2311yescharacteristic
59C4⋊Dic127C2312yes—
60C22⋊Dic127—22no—
61C22⋊Dic127—22no—
62C22⋊Dic127—21no—
63C22⋊Dic127—21no—
64C22⋊Dic127—21no—
65C4×Dic127—21no—
66C4×Dic127—21no—
67C4×Dic127—21no—
68C4×Dic127D411yescharacteristic
69C4×Dic127D411yescharacteristic
70C4×Dic127C2311yescharacteristic
71C4×Dic127C2311yescharacteristic
72C24×C127—21no—
73#41×C127—22no—
74#41×C127C2×C414yescomplemented
75C2×Q8×C127C2311yescharacteristic
76C2×D4×C127—21no—
77C2×D4×C127—21no—
78C2×D4×C127—22no—
79C2×D4×C127C2×C414yescomplemented
80C2×D4×C127C2312yes—
81C2×D4×C127C2311yescharacteristic
82C22×C4×C127—21no—
83C22×C4×C127C2311yescharacteristic
84SD16×C127C2×C418yescomplemented
85D8×C127C2×C418yescomplemented
86M16×C127C2×C414yescomplemented
87C2×C8×C127C2312yes—
88C2×Dic127—22no—
89C2×Dic127—21no—
90C2×Dic127—21no—
91C2×Dic127—22no—
92C2×Dic127—41no—
93C2×Dic127—42no—
94C2×Dic127—44no—
95C2×Dic127—42no—
96C2×Dic127—42no—
97C2×Dic127—44no—
98C2×Dic127C2×D411yescharacteristic
99C2×Dic127C2×D411yescharacteristic
100C2×Dic127C2×D411yescharacteristic
101C2×Dic127C2×D411yescharacteristic
102C127⋊C8—22no—
103C23×C127—24no—
104C23×C127—21no—
105C23×C127—22no—
106C23×C127—42no—
107C23×C127—42no—
108C23×C127C2×D411yescharacteristic
109Q8×C127—21no—
110Q8×C127C22×C412yescomplemented
111D4×C127—24no—
112D4×C127—24no—
113D4×C127—22no—
114D4×C127—21no—
115D4×C127C22×C414yes—
116D4×C127C22×C412yescomplemented
117C2×C4×C127—21no—
118C2×C4×C127—24no—
119C2×C4×C127C22×C412yes—
120C2×C4×C127C2×D411yescharacteristic
121C2×C4×C127#4112yes—
122C2×C4×C127C2411yescharacteristic
123C8×C127C22×C414yescomplemented
124C22×C127—21no—
125C22×C127—21no—
126C22×C127—22no—
127C22×C127—24no—
128C22×C127—48no—
129C22×C127—42no—
130C22×C127—41no—
131C22×C127—42no—
132C22×C127—41no—
133C22×C127C4×D412yes—
134C22×C127C22×D411yescharacteristic
135C4×C127—22no—
136C4×C127C4×D412yes—
137C4×C127C23×C411yescharacteristic
138C4×C127C2×#4111yescharacteristic
139Dic127—21no—
140Dic127—21no—
141Dic127—21no—
142Dic127—41no—
143Dic127—42no—
144Dic127—41no—
145Dic127AGL(1,ℤ/8)12yesdirect product factor
146C2×C127—22no—
147C2×C127—42no—
148C2×C127—44no—
149C2×C127C2×C4×D411yescharacteristic
150C2×C127C2×AGL(1,ℤ/8)11yescharacteristic
151C2×C127#57511yescharacteristic
152C4×AGL(1,ℤ/8)—1271nomaximal, Sylow
153C127C4×AGL(1,ℤ/8)11yescharacteristic, complemented, Sylow
154C2×AGL(1,ℤ/8)D12711yescharacteristic
155C4×#41—1271no—
156C2×C4×D4—1271no—
157#442—1272no—
158#440—1272no—
159C4×SD16—1272no—
160C4×D8—1272no—
161#428—1271no—
162#418—1271no—
163#417—1271no—
164C4×M16—1271no—
165C2×#41C2×D12711yescharacteristic
166C22×D4C2×D12711yescharacteristic
167C23×C4—2541no—
168AGL(1,ℤ/8)Dic12718yesdirect product factor
169C2×SD16C2×D12712yes—
170C2×D8C2×D12712yes—
171C2×M16—1271no—
172C2×M16C2×D12711yescharacteristic
173C4×Q8—1271no—
174C4×Q8—1271no—
175C4×D4—1272no—
176C4×D4—1272no—
177C4×D4—1271no—
178C4×D4—1271no—
179C4×D4—2541no—
180C4×D4—2541no—
181C4×D4—2541no—
182C4×D4—2541no—
183#117—1271no—
184#117—2541no—
185C2×C4⋊C4—1271no—
186C2×C22⋊C4—2541no—
187C2×C42—1271no—
188C2×C42—2541no—
189#107—1272no—
190#106—1272no—
191#103—1272no—
192#102—1272no—
193#102—1272no—
194#102—1272no—
195#97—1272no—
196C4×C8—1272no—
197C24—21no—
198#41—22no—
199#41C2×Dic12714yescomplemented
200C2×Q8C22×D12711yescharacteristic
201C2×D4—21no—
202C2×D4—21no—
203C2×D4—22no—
204C2×D4C2×Dic12714yescomplemented
205C2×D4C22×D12712yes—
206C2×D4C22×D12711yescharacteristic
207C22×C4—21no—
208C22×C4—1271no—
209C22×C4—1271no—
210C22×C4—5084no—
211C22×C4—2541no—
212C22×C4—2541no—
213C22×C4—2542no—
214C22×C4—2542no—
215C22×C4—2541no—
216C22×C4C22×D12711yescharacteristic
217SD16C2×Dic12718yescomplemented
218D8C2×Dic12718yescomplemented
219M16—2542no—
220M16C2×Dic12714yescomplemented
221C2×C8—1272no—
222C2×C8C22×D12712yes—
223C4⋊C4—1271no—
224C4⋊C4—1271no—
225C4⋊C4—1272no—
226C4⋊C4—2541no—
227C4⋊C4—2541no—
228C4⋊C4—2541no—
229C22⋊C4—2542no—
230C22⋊C4—2542no—
231C22⋊C4—2541no—
232C22⋊C4—2541no—
233C22⋊C4—2541no—
234C42—1271no—
235C42—1271no—
236C42—1271no—
237C42—1271no—
238C42—2541no—
239C42—2541no—
240C42—2541no—
241C23—21no—
242C23—22no—
243C23—24no—
244C23—42no—
245C23—42no—
246C23D4×D12711yescharacteristic
247Q8—21no—
248Q8C22×Dic12712yescomplemented
249D4—24no—
250D4—22no—
251D4—21no—
252D4—24no—
253D4C22×Dic12714yes—
254D4C22×Dic12712yescomplemented
255C2×C4—21no—
256C2×C4—24no—
257C2×C4—1271no—
258C2×C4—1271no—
259C2×C4—1271no—
260C2×C4—1271no—
261C2×C4—5084no—
262C2×C4—5082no—
263C2×C4—5082no—
264C2×C4—5084no—
265C2×C4—5082no—
266C2×C4—5081no—
267C2×C4—2542no—
268C2×C4—2541no—
269C2×C4—2541no—
270C2×C4—2542no—
271C2×C4C22×Dic12712yes—
272C2×C4D4×D12711yescharacteristic
273C2×C4#1452324712yes—
274C2×C4C23×D12711yescharacteristic
275C8—2542no—
276C8C22×Dic12714yescomplemented
277C22—21no—
278C22—21no—
279C22—22no—
280C22—24no—
281C22—48no—
282C22—42no—
283C22—41no—
284C22—41no—
285C22—42no—
286C22D4×Dic12712yes—
287C22C2×D4×D12711yescharacteristic
288C4—22no—
289C4—1272no—
290C4—5082no—
291C4—5081no—
292C4—5081no—
293C4—2541no—
294C4—2541no—
295C4—2541no—
296C4D4×Dic12712yes—
297C4C23×Dic12711yescharacteristic
298C4C2×#1452324711yescharacteristic
299C2—22no—
300C2—44no—
301C2—42no—
302C2C2×D4×Dic12711yescharacteristic
303C2AGL(1,ℤ/8)×D12711yescharacteristic
304C2#2255067211yescharacteristic
subgroupG/H
centerC22C2×D4×D127
commutatorC4×C127C23×C4
FrattiniC2×C4C23×D127
Fitting, prime radicalC2×AGL(1,ℤ/8)×C127C2
socleC22×C127C22×D4
cosocleC2×C4×C127C24
hypercenterC2×AGL(1,ℤ/8)D127
hypocenterC127C4×AGL(1,ℤ/8)
LCSG ▷ C4×C127 ▷ C2×C127 ▷ C127
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×Dic127C2semidirect
2. C2×D4×Dic127C2semidirect
3. #22549988C2semidirect
4. #22549977C2semidirect
5. SD16×Dic127C2semidirect
6. D8×Dic127C2semidirect
7. #22549918C2semidirect
8. #22549881C2semidirect
9. #22549877C2semidirect
10. M16×Dic127C2semidirect
14. Q8×Dic127C22semidirect
15. Q8×Dic127C22semidirect
22. D4×Dic127C22semidirect
23. D4×Dic127C22semidirect
30. #16861143C22semidirect
31. #16861141C22semidirect
32. #16861133C22semidirect
35. #16861130C22semidirect
36. #16861119C22semidirect
37. C8×Dic127C22semidirect
40. AGL(1,ℤ/8)×C127C4semidirect
74. #41×C127C2×C4semidirect
79. C2×D4×C127C2×C4semidirect
84. SD16×C127C2×C4semidirect
85. D8×C127C2×C4semidirect
86. M16×C127C2×C4semidirect
110. Q8×C127C22×C4semidirect
116. D4×C127C22×C4semidirect
123. C8×C127C22×C4semidirect
145. Dic127AGL(1,ℤ/8)direct (N × H)
153. C127C4×AGL(1,ℤ/8)semidirect
168. AGL(1,ℤ/8)Dic127direct (N × H)
199. #41C2×Dic127semidirect
204. C2×D4C2×Dic127semidirect
217. SD16C2×Dic127semidirect
218. D8C2×Dic127semidirect
220. M16C2×Dic127semidirect
248. Q8C22×Dic127semidirect
254. D4C22×Dic127semidirect
276. C8C22×Dic127semidirect

Maximal subgroups

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

subgroupindex
#41×Dic1272
C2×D4×Dic1272
#225499882
#225499772
SD16×Dic1272
D8×Dic1272
#225499182
#225498812
#225498772
M16×Dic1272
C2×AGL(1,ℤ/8)×C1272
C4×AGL(1,ℤ/8)127