Finite Group Databasebeta

← #34108949

Subgroups — #34108949

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
1C2×#19097796C211yesmaximal, characteristic
2#41×Dic157C211yesmaximal, characteristic, complemented
3C2×#19097733C211yesmaximal, characteristic, complemented
4#23757382C212yesmaximal, complemented
5#23757376C212yesmaximal, complemented
6#23757358C212yesmaximal, complemented
7#23757353C212yesmaximal, complemented
8#23757313C211yesmaximal, characteristic, complemented
9#23757279C211yesmaximal, characteristic, complemented
10M16×Dic157C211yesmaximal, characteristic, complemented
11#417×C157C211yesmaximal, characteristic, complemented
12C22×D628C2211yescharacteristic
13C22×C4×D157—21no—
14#19097796C418yescomplemented
15C2×#14578941C2212yes—
16C2×#14578939C2212yes—
17C2×#14578938C2211yescharacteristic
18Q8×Dic157C2211yescharacteristic, complemented
19Q8×Dic157C2211yescharacteristic, complemented
20D4×Dic157—21no—
21D4×Dic157—21no—
22D4×Dic157C2211yescharacteristic, complemented
23D4×Dic157C2211yescharacteristic, complemented
24#19097733—21no—
25#19097733—21no—
26#19097733C2212yes—
27#19097733C2212yes—
28#19097730—21no—
29#19097730C2211yescharacteristic
30C2×#14578931—21no—
31C2×C4×Dic157—21no—
32C2×C4×Dic157C2211yescharacteristic
33#19097704C2212yescomplemented
34#19097702C2212yescomplemented
35#19097693C2212yes—
36#19097693C2212yes—
37#19097681C2212yescomplemented
38C8×Dic157C2212yescomplemented
39C2×#41×C157C2211yescharacteristic
40C2×M16×C157C2211yescharacteristic
41C2×C4⋊C4×C157C2211yescharacteristic
42#103×C157C2212yescomplemented
43#102×C157C2212yescomplemented
44C23×D157—21no—
45C2×D628—21no—
46C2×D628—22no—
47C2×D628C2×C414yescomplemented
48C2×D628C2312yes—
49C22×Dic157—21no—
50C22×Dic157—21no—
51C22×Dic157D411yescharacteristic
52C22×Dic157D411yescharacteristic
53C2×C4×D157—22no—
54C2×C4×D157—22no—
55C2×C4×D157—44no—
56#14578941C2×C418yescomplemented
57#14578939C2×C418yescomplemented
58#14578938C2×C414yescomplemented
59C2×#11929434C2312yes—
60C4⋊Dic157—21no—
61C4⋊Dic157—21no—
62C4⋊Dic157C2311yescharacteristic
63C4⋊Dic157C2311yescharacteristic
64C22⋊Dic157—21no—
65C22⋊Dic157—21no—
66C22⋊Dic157—21no—
67#14578931—22no—
68#14578931—22no—
69C4×Dic157—21no—
70C4×Dic157—21no—
71C4×Dic157—21no—
72C4×Dic157D411yescharacteristic
73C4×Dic157D411yescharacteristic
74C4×Dic157C2311yescharacteristic
75C4×Dic157C2311yescharacteristic
76#41×C157—22no—
77#41×C157C2×C414yescomplemented
78C2×Q8×C157C2311yescharacteristic
79C2×D4×C157—21no—
80C2×D4×C157C2311yescharacteristic
81C22×C4×C157—21no—
82C22×C4×C157—21no—
83C22×C4×C157C2311yescharacteristic
84M16×C157—22no—
85C2×C8×C157C2312yes—
86C4⋊C4×C157—21no—
87C4⋊C4×C157C2312yes—
88C22×D157—24no—
89C22×D157—22no—
90C22×D157—42no—
91C22×D157—42no—
92D628—24no—
93D628—22no—
94D628C22×C414yes—
95C2×Dic157—22no—
96C2×Dic157—21no—
97C2×Dic157—21no—
98C2×Dic157—41no—
99C2×Dic157—42no—
100C2×Dic157—42no—
101C2×Dic157C2×D411yescharacteristic
102C2×Dic157C2×D411yescharacteristic
103C2×Dic157C2×D411yescharacteristic
104C2×Dic157C2×D411yescharacteristic
105C4×D157—44no—
106C4×D157—44no—
107#11929434C22×C414yescomplemented
108C23×C157—21no—
109C23×C157C2×D411yescharacteristic
110Q8×C157—21no—
111Q8×C157C22×C412yescomplemented
112D4×C157—24no—
113D4×C157—21no—
114D4×C157C22×C412yescomplemented
115C2×C4×C157—21no—
116C2×C4×C157—24no—
117C2×C4×C157—22no—
118C2×C4×C157—42no—
119C2×C4×C157C22×C412yes—
120C2×C4×C157C2×D411yescharacteristic
121C2×C4×C157#4112yes—
122C2×C4×C157C2411yescharacteristic
123C8×C157—22no—
124C22×C157—21no—
125C22×C157—21no—
126C22×C157—22no—
127C22×C157—41no—
128C22×C157—41no—
129C22×C157C4×D412yes—
130C22×C157C22×D411yescharacteristic
131C2×D157—24no—
132C2×D157—48no—
133C2×D157—42no—
134C2×D157—42no—
135C4×C157—22no—
136C4×C157—42no—
137C4×C157C4×D412yes—
138C4×C157C23×C411yescharacteristic
139C4×C157C2×#4111yescharacteristic
140Dic157—21no—
141Dic157—21no—
142Dic157—21no—
143Dic157—41no—
144Dic157—41no—
145Dic157AGL(1,ℤ/8)12yescomplemented
146C2×C157—22no—
147C2×C157—42no—
148C2×C157C2×C4×D411yescharacteristic
149C2×C157C2×AGL(1,ℤ/8)11yescharacteristic
150C2×C157#57511yescharacteristic
151D157—44no—
152C157C4×AGL(1,ℤ/8)11yescharacteristic, complemented, Sylow
153C4×AGL(1,ℤ/8)—1571nomaximal, Sylow
154C2×AGL(1,ℤ/8)—1571no—
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#417D15711yescharacteristic, complemented
164C4×M16—1571no—
165C2×#41C2×D15711yescharacteristic
166C22×D4—1571no—
167C23×C4—3141no—
168AGL(1,ℤ/8)—1578no—
169C2×SD16—1572no—
170C2×D8—1572no—
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—1571no—
180C4×D4—1571no—
181C4×D4—1572no—
182C4×D4—1572no—
183#117—3141no—
184#117—1571no—
185C2×C4⋊C4C2×D15711yescharacteristic
186C2×C22⋊C4—3141no—
187C2×C42—3141no—
188C2×C42—1571no—
189#107—1572no—
190#106—1572no—
191#103C2×D15712yescomplemented
192#102—1572no—
193#102—1572no—
194#102C2×D15712yescomplemented
195#97—1572no—
196C4×C8—1572no—
197C24—3141no—
198#41—22no—
199#41C4×D15714yescomplemented
200C2×Q8C22×D15711yescharacteristic
201C2×D4—21no—
202C2×D4—3141no—
203C2×D4—3142no—
204C2×D4—1574no—
205C2×D4—1572no—
206C2×D4C22×D15711yescharacteristic
207C22×C4—21no—
208C22×C4—21no—
209C22×C4—3142no—
210C22×C4—3142no—
211C22×C4—3141no—
212C22×C4—3141no—
213C22×C4—6284no—
214C22×C4—1571no—
215C22×C4—1571no—
216C22×C4C22×D15711yescharacteristic
217SD16—1578no—
218D8—1578no—
219M16—22no—
220M16—1574no—
221C2×C8—1572no—
222C2×C8C22×D15712yes—
223C4⋊C4—21no—
224C4⋊C4—3141no—
225C4⋊C4—3141no—
226C4⋊C4—1571no—
227C4⋊C4—1571no—
228C4⋊C4C22×D15712yes—
229C22⋊C4—3142no—
230C22⋊C4—3142no—
231C22⋊C4—3141no—
232C22⋊C4—3141no—
233C22⋊C4—3141no—
234C42—3141no—
235C42—3141no—
236C42—3141no—
237C42—1571no—
238C42—1571no—
239C42—1571no—
240C42—1571no—
241C23—21no—
242C23—3144no—
243C23—3142no—
244C23—6282no—
245C23—6282no—
246C23D4×D15711yescharacteristic
247Q8—21no—
248Q8C2×C4×D15712yescomplemented
249D4—24no—
250D4—21no—
251D4—3144no—
252D4—3142no—
253D4—1574no—
254D4C2×C4×D15712yescomplemented
255C2×C4—21no—
256C2×C4—24no—
257C2×C4—22no—
258C2×C4—42no—
259C2×C4—3142no—
260C2×C4—3141no—
261C2×C4—3141no—
262C2×C4—6284no—
263C2×C4—6284no—
264C2×C4—6281no—
265C2×C4—6282no—
266C2×C4—6282no—
267C2×C4—1571no—
268C2×C4—1571no—
269C2×C4—1571no—
270C2×C4—1571no—
271C2×C4C2×C4×D15712yes—
272C2×C4D4×D15711yescharacteristic
273C2×C4#1457895312yes—
274C2×C4C23×D15711yescharacteristic
275C8—22no—
276C8—1574no—
277C22—21no—
278C22—21no—
279C22—22no—
280C22—41no—
281C22—41no—
282C22—3144no—
283C22—6288no—
284C22—6282no—
285C22—6282no—
286C22#1909773112yes—
287C22C2×D4×D15711yescharacteristic
288C4—22no—
289C4—42no—
290C4—3141no—
291C4—3141no—
292C4—3141no—
293C4—6281no—
294C4—6281no—
295C4—1572no—
296C4#1909773112yes—
297C4C22×C4×D15711yescharacteristic
298C4C2×#1457895311yescharacteristic
299C2—22no—
300C2—42no—
301C2—6284no—
302C2C2×#1909773111yescharacteristic
303C2AGL(1,ℤ/8)×D15711yescharacteristic
304C2#2375807211yescharacteristic
subgroupG/H
centerC22C2×D4×D157
commutatorC4×C157C23×C4
FrattiniC2×C4C23×D157
Fitting#417×C157C2
socleC22×C157C22×D4
prime radicalC2×#19097796C2
cosocleC2×C4×C157C24
hypercenter#417D157
hypocenterC157C4×AGL(1,ℤ/8)
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C22×C4 ◁ #417

Complements

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

NH ≅ G/Ntype
2. #41×Dic157C2semidirect
3. C2×#19097733C2semidirect
4. #23757382C2semidirect
5. #23757376C2semidirect
6. #23757358C2semidirect
7. #23757353C2semidirect
8. #23757313C2semidirect
9. #23757279C2semidirect
10. M16×Dic157C2semidirect
11. #417×C157C2semidirect
14. #19097796C4semidirect
18. Q8×Dic157C22semidirect
19. Q8×Dic157C22semidirect
22. D4×Dic157C22semidirect
23. D4×Dic157C22semidirect
33. #19097704C22semidirect
34. #19097702C22semidirect
37. #19097681C22semidirect
38. C8×Dic157C22semidirect
42. #103×C157C22semidirect
43. #102×C157C22semidirect
47. C2×D628C2×C4semidirect
56. #14578941C2×C4semidirect
57. #14578939C2×C4semidirect
58. #14578938C2×C4semidirect
77. #41×C157C2×C4semidirect
107. #11929434C22×C4semidirect
111. Q8×C157C22×C4semidirect
114. D4×C157C22×C4semidirect
145. Dic157AGL(1,ℤ/8)semidirect
152. C157C4×AGL(1,ℤ/8)semidirect
163. #417D157semidirect
191. #103C2×D157semidirect
194. #102C2×D157semidirect
199. #41C4×D157semidirect
248. Q8C2×C4×D157semidirect
254. D4C2×C4×D157semidirect

Maximal subgroups

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

subgroupindex
C2×#190977962
#41×Dic1572
C2×#190977332
#237573822
#237573762
#237573582
#237573532
#237573132
#237572792
M16×Dic1572
#417×C1572
C4×AGL(1,ℤ/8)157