Finite Group Databasebeta

← AGL(1,ℤ/8)×Dic97 #27150546

Subgroups — AGL(1,ℤ/8)×Dic97 #27150546

Order 12416.

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×Dic97C211yesmaximal, characteristic, complemented
2C2×D4×Dic97C211yesmaximal, characteristic, complemented
3#20260847C212yesmaximal, complemented
4#20260836C212yesmaximal, complemented
5SD16×Dic97C212yesmaximal, complemented
6D8×Dic97C212yesmaximal, complemented
7#20260777C211yesmaximal, characteristic, complemented
8#20260740C211yesmaximal, characteristic, complemented
9#20260736C211yesmaximal, characteristic, complemented
10M16×Dic97C211yesmaximal, characteristic, complemented
11C2×AGL(1,ℤ/8)×C97C211yesmaximal, characteristic
12C23×Dic97—21no—
13C2×#13095495C2211yescharacteristic
14Q8×Dic97C2211yescharacteristic, complemented
15Q8×Dic97C2211yescharacteristic, complemented
16D4×Dic97—21no—
17D4×Dic97—21no—
18D4×Dic97—21no—
19D4×Dic97—21no—
20D4×Dic97C2212yes—
21D4×Dic97C2212yes—
22D4×Dic97C2211yescharacteristic, complemented
23D4×Dic97C2211yescharacteristic, complemented
24#15690769—21no—
25#15690769C2211yescharacteristic
26C2×C4⋊Dic97C2211yescharacteristic
27C2×C22⋊Dic97—21no—
28C2×C4×Dic97—21no—
29C2×C4×Dic97C2211yescharacteristic
30#15690744C2212yescomplemented
31#15690742C2212yescomplemented
32#15690734C2212yescomplemented
33#15690731C2212yes—
34#15690731C2212yes—
35#15690731C2212yescomplemented
36#15690720C2212yescomplemented
37C8×Dic97C2212yescomplemented
38C2×#41×C97C2211yescharacteristic
39C22×D4×C97C2211yescharacteristic
40AGL(1,ℤ/8)×C97C418yescomplemented
41C2×SD16×C97C2212yes—
42C2×D8×C97C2212yes—
43C2×M16×C97C2211yescharacteristic
44C22×Dic97—21no—
45C22×Dic97—21no—
46C22×Dic97—21no—
47C22×Dic97—22no—
48C22×Dic97—22no—
49C22×Dic97—44no—
50C22×Dic97D411yescharacteristic
51C22×Dic97D411yescharacteristic
52#13095495—22no—
53C2×#11715895C2312yes—
54C4⋊Dic97—21no—
55C4⋊Dic97—21no—
56C4⋊Dic97—21no—
57C4⋊Dic97C2312yes—
58C4⋊Dic97C2311yescharacteristic
59C4⋊Dic97C2311yescharacteristic
60C22⋊Dic97—21no—
61C22⋊Dic97—22no—
62C22⋊Dic97—22no—
63C22⋊Dic97—21no—
64C22⋊Dic97—21no—
65C4×Dic97—21no—
66C4×Dic97—21no—
67C4×Dic97—21no—
68C4×Dic97D411yescharacteristic
69C4×Dic97D411yescharacteristic
70C4×Dic97C2311yescharacteristic
71C4×Dic97C2311yescharacteristic
72C24×C97—21no—
73#41×C97—22no—
74#41×C97C2×C414yescomplemented
75C2×Q8×C97C2311yescharacteristic
76C2×D4×C97—21no—
77C2×D4×C97—21no—
78C2×D4×C97—22no—
79C2×D4×C97C2×C414yescomplemented
80C2×D4×C97C2312yes—
81C2×D4×C97C2311yescharacteristic
82C22×C4×C97—21no—
83C22×C4×C97C2311yescharacteristic
84SD16×C97C2×C418yescomplemented
85D8×C97C2×C418yescomplemented
86M16×C97C2×C414yescomplemented
87C2×C8×C97C2312yes—
88C23×C97—24no—
89C23×C97—21no—
90C23×C97—22no—
91C23×C97—42no—
92C23×C97—42no—
93C23×C97C2×D411yescharacteristic
94Q8×C97—21no—
95Q8×C97C22×C412yescomplemented
96D4×C97—24no—
97D4×C97—24no—
98D4×C97—22no—
99D4×C97—21no—
100D4×C97C22×C414yes—
101D4×C97C22×C412yescomplemented
102C2×C4×C97—21no—
103C2×C4×C97—24no—
104C2×C4×C97C22×C412yes—
105C2×C4×C97C2×D411yescharacteristic
106C2×C4×C97#4112yes—
107C2×C4×C97C2411yescharacteristic
108C2×Dic97—22no—
109C2×Dic97—21no—
110C2×Dic97—21no—
111C2×Dic97—22no—
112C2×Dic97—41no—
113C2×Dic97—42no—
114C2×Dic97—44no—
115C2×Dic97—42no—
116C2×Dic97—42no—
117C2×Dic97—44no—
118C2×Dic97C2×D411yescharacteristic
119C2×Dic97C2×D411yescharacteristic
120C2×Dic97C2×D411yescharacteristic
121C2×Dic97C2×D411yescharacteristic
122C8×C97C22×C414yescomplemented
123#11715895—22no—
124C22×C97—21no—
125C22×C97—21no—
126C22×C97—22no—
127C22×C97—24no—
128C22×C97—48no—
129C22×C97—42no—
130C22×C97—41no—
131C22×C97—41no—
132C22×C97—42no—
133C22×C97C4×D412yes—
134C22×C97C22×D411yescharacteristic
135C4×C97—22no—
136C4×C97C4×D412yes—
137C4×C97C23×C411yescharacteristic
138C4×C97C2×#4111yescharacteristic
139Dic97—21no—
140Dic97—21no—
141Dic97—21no—
142Dic97—41no—
143Dic97—42no—
144Dic97—41no—
145Dic97AGL(1,ℤ/8)12yesdirect product factor
146C2×C97—22no—
147C2×C97—42no—
148C2×C97—44no—
149C2×C97C2×C4×D411yescharacteristic
150C2×C97C2×AGL(1,ℤ/8)11yescharacteristic
151C2×C97#57511yescharacteristic
152C4×AGL(1,ℤ/8)—971nomaximal, Sylow
153C97C4×AGL(1,ℤ/8)11yescharacteristic, complemented, Sylow
154C2×AGL(1,ℤ/8)D9711yescharacteristic
155C4×#41—971no—
156C2×C4×D4—971no—
157#442—972no—
158#440—972no—
159C4×SD16—972no—
160C4×D8—972no—
161#428—971no—
162#418—971no—
163#417—971no—
164C4×M16—971no—
165C2×#41C2×D9711yescharacteristic
166C22×D4C2×D9711yescharacteristic
167C23×C4—1941no—
168AGL(1,ℤ/8)Dic9718yesdirect product factor
169C2×SD16C2×D9712yes—
170C2×D8C2×D9712yes—
171C2×M16—971no—
172C2×M16C2×D9711yescharacteristic
173C4×Q8—971no—
174C4×Q8—971no—
175C4×D4—972no—
176C4×D4—972no—
177C4×D4—971no—
178C4×D4—971no—
179C4×D4—1941no—
180C4×D4—1941no—
181C4×D4—1941no—
182C4×D4—1941no—
183#117—971no—
184#117—1941no—
185C2×C4⋊C4—971no—
186C2×C22⋊C4—1941no—
187C2×C42—971no—
188C2×C42—1941no—
189#107—972no—
190#106—972no—
191#103—972no—
192#102—972no—
193#102—972no—
194#102—972no—
195#97—972no—
196C4×C8—972no—
197C24—21no—
198#41—22no—
199#41C2×Dic9714yescomplemented
200C2×Q8C22×D9711yescharacteristic
201C2×D4—21no—
202C2×D4—21no—
203C2×D4—22no—
204C2×D4C2×Dic9714yescomplemented
205C2×D4C22×D9712yes—
206C2×D4C22×D9711yescharacteristic
207C22×C4—21no—
208C22×C4—971no—
209C22×C4—971no—
210C22×C4—3884no—
211C22×C4—1941no—
212C22×C4—1941no—
213C22×C4—1942no—
214C22×C4—1942no—
215C22×C4—1941no—
216C22×C4C22×D9711yescharacteristic
217SD16C2×Dic9718yescomplemented
218D8C2×Dic9718yescomplemented
219M16—1942no—
220M16C2×Dic9714yescomplemented
221C2×C8—972no—
222C2×C8C22×D9712yes—
223C4⋊C4—971no—
224C4⋊C4—971no—
225C4⋊C4—972no—
226C4⋊C4—1941no—
227C4⋊C4—1941no—
228C4⋊C4—1941no—
229C22⋊C4—1942no—
230C22⋊C4—1942no—
231C22⋊C4—1941no—
232C22⋊C4—1941no—
233C22⋊C4—1941no—
234C42—971no—
235C42—971no—
236C42—971no—
237C42—971no—
238C42—1941no—
239C42—1941no—
240C42—1941no—
241C23—24no—
242C23—21no—
243C23—22no—
244C23—42no—
245C23—42no—
246C23D4×D9711yescharacteristic
247Q8—21no—
248Q8C22×Dic9712yescomplemented
249D4—24no—
250D4—24no—
251D4—22no—
252D4—21no—
253D4C22×Dic9714yes—
254D4C22×Dic9712yescomplemented
255C2×C4—21no—
256C2×C4—24no—
257C2×C4—971no—
258C2×C4—971no—
259C2×C4—971no—
260C2×C4—971no—
261C2×C4—3884no—
262C2×C4—3882no—
263C2×C4—3882no—
264C2×C4—3884no—
265C2×C4—3882no—
266C2×C4—3881no—
267C2×C4—1942no—
268C2×C4—1941no—
269C2×C4—1941no—
270C2×C4—1942no—
271C2×C4C22×Dic9712yes—
272C2×C4D4×D9711yescharacteristic
273C2×C4#1309551012yes—
274C2×C4C23×D9711yescharacteristic
275C8—1942no—
276C8C22×Dic9714yescomplemented
277C22—21no—
278C22—21no—
279C22—22no—
280C22—24no—
281C22—48no—
282C22—42no—
283C22—41no—
284C22—41no—
285C22—42no—
286C22D4×Dic9712yes—
287C22C2×D4×D9711yescharacteristic
288C4—22no—
289C4—972no—
290C4—3882no—
291C4—3881no—
292C4—3881no—
293C4—1941no—
294C4—1941no—
295C4—1941no—
296C4D4×Dic9712yes—
297C4C23×Dic9711yescharacteristic
298C4C2×#1309551011yescharacteristic
299C2—22no—
300C2—44no—
301C2—42no—
302C2C2×D4×Dic9711yescharacteristic
303C2AGL(1,ℤ/8)×D9711yescharacteristic
304C2#2026153111yescharacteristic
subgroupG/H
centerC22C2×D4×D97
commutatorC4×C97C23×C4
FrattiniC2×C4C23×D97
Fitting, prime radicalC2×AGL(1,ℤ/8)×C97C2
socleC22×C97C22×D4
cosocleC2×C4×C97C24
hypercenterC2×AGL(1,ℤ/8)D97
hypocenterC97C4×AGL(1,ℤ/8)
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
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×Dic97C2semidirect
2. C2×D4×Dic97C2semidirect
3. #20260847C2semidirect
4. #20260836C2semidirect
5. SD16×Dic97C2semidirect
6. D8×Dic97C2semidirect
7. #20260777C2semidirect
8. #20260740C2semidirect
9. #20260736C2semidirect
10. M16×Dic97C2semidirect
14. Q8×Dic97C22semidirect
15. Q8×Dic97C22semidirect
22. D4×Dic97C22semidirect
23. D4×Dic97C22semidirect
30. #15690744C22semidirect
31. #15690742C22semidirect
32. #15690734C22semidirect
35. #15690731C22semidirect
36. #15690720C22semidirect
37. C8×Dic97C22semidirect
40. AGL(1,ℤ/8)×C97C4semidirect
74. #41×C97C2×C4semidirect
79. C2×D4×C97C2×C4semidirect
84. SD16×C97C2×C4semidirect
85. D8×C97C2×C4semidirect
86. M16×C97C2×C4semidirect
95. Q8×C97C22×C4semidirect
101. D4×C97C22×C4semidirect
122. C8×C97C22×C4semidirect
145. Dic97AGL(1,ℤ/8)direct (N × H)
153. C97C4×AGL(1,ℤ/8)semidirect
168. AGL(1,ℤ/8)Dic97direct (N × H)
199. #41C2×Dic97semidirect
204. C2×D4C2×Dic97semidirect
217. SD16C2×Dic97semidirect
218. D8C2×Dic97semidirect
220. M16C2×Dic97semidirect
248. Q8C22×Dic97semidirect
254. D4C22×Dic97semidirect
276. C8C22×Dic97semidirect

Maximal subgroups

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

subgroupindex
#41×Dic972
C2×D4×Dic972
#202608472
#202608362
SD16×Dic972
D8×Dic972
#202607772
#202607402
#202607362
M16×Dic972
C2×AGL(1,ℤ/8)×C972
C4×AGL(1,ℤ/8)97