Subgroups — #34108971

Order 20096.

506 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19097796	C₂	1	1	yes	maximal, characteristic
2	#23757756	C₂	1	1	yes	maximal, characteristic, complemented
3	#23757747	C₂	1	1	yes	maximal, characteristic, complemented
4	#23757382	C₂	1	2	yes	maximal, complemented
5	#23757376	C₂	1	2	yes	maximal, complemented
6	#23757358	C₂	1	2	yes	maximal, complemented
7	#23757353	C₂	1	2	yes	maximal, complemented
8	#23757316	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#19097693	C₂	1	1	yes	maximal, characteristic, complemented
10	#23757228	C₂	1	1	yes	maximal, characteristic, complemented
11	#416×C₁₅₇	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂²×D₆₂₈	C₂²	1	1	yes	characteristic
13	#19097796	C₄	1	8	yes	complemented
14	C₂×#14578941	C₂²	1	2	yes	—
15	C₂×#14578939	C₂²	1	2	yes	—
16	C₂×#14578938	C₂²	1	1	yes	characteristic
17	Q₈×Dic₁₅₇	C₂²	1	2	yes	complemented
18	C₄×D₆₂₈	—	2	1	no	—
19	C₄×D₆₂₈	—	2	1	no	—
20	D₄×Dic₁₅₇	—	2	2	no	—
21	D₄×Dic₁₅₇	C₂²	1	2	yes	complemented
22	#19097733	C₂²	1	2	yes	—
23	#19097733	C₂²	1	2	yes	—
24	#19097730	—	2	1	no	—
25	#19097730	C₂²	1	1	yes	characteristic
26	C₂×C₄⋊Dic₁₅₇	—	2	1	no	—
27	C₂×C₄⋊Dic₁₅₇	C₂²	1	1	yes	characteristic
28	C₂²⋊C₄×D₁₅₇	—	2	2	no	—
29	#19097704	C₂²	1	2	yes	complemented
30	#19097702	C₂²	1	2	yes	complemented
31	#19097693	C₂²	1	2	yes	—
32	#19097693	C₂²	1	2	yes	—
33	#19097681	C₂²	1	2	yes	complemented
34	C₈×Dic₁₅₇	C₂²	1	2	yes	complemented
35	C₂×#41×C₁₅₇	C₂²	1	1	yes	characteristic
36	C₂²×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
37	#117×C₁₅₇	C₂²	1	1	yes	characteristic
38	#103×C₁₅₇	C₂²	1	1	yes	characteristic, complemented
39	#103×C₁₅₇	C₂²	1	1	yes	characteristic, complemented
40	#102×C₁₅₇	C₂²	1	1	yes	characteristic, complemented
41	#102×C₁₅₇	C₂²	1	1	yes	characteristic, complemented
42	C₂³×D₁₅₇	—	2	1	no	—
43	C₂×D₆₂₈	—	2	1	no	—
44	C₂×D₆₂₈	—	2	2	no	—
45	C₂×D₆₂₈	C₂×C₄	1	4	yes	complemented
46	C₂×D₆₂₈	C₂³	1	2	yes	—
47	C₂²×Dic₁₅₇	—	2	2	no	—
48	C₂²×Dic₁₅₇	—	2	1	no	—
49	C₂×C₄×D₁₅₇	—	2	2	no	—
50	C₂×C₄×D₁₅₇	—	2	2	no	—
51	#14578941	C₂×C₄	1	8	yes	complemented
52	#14578939	C₂×C₄	1	8	yes	complemented
53	#14578938	C₂×C₄	1	4	yes	complemented
54	C₂×#11929434	C₂³	1	2	yes	—
55	C₄⋊Dic₁₅₇	—	2	2	no	—
56	C₄⋊Dic₁₅₇	—	2	1	no	—
57	C₄⋊Dic₁₅₇	D₄	1	1	yes	characteristic
58	C₄⋊Dic₁₅₇	D₄	1	1	yes	characteristic
59	C₄⋊Dic₁₅₇	C₂³	1	2	yes	—
60	C₂²⋊Dic₁₅₇	—	2	2	no	—
61	C₂²⋊Dic₁₅₇	D₄	1	2	yes	—
62	#14578931	—	2	2	no	—
63	#14578931	—	2	2	no	—
64	C₄×Dic₁₅₇	—	2	2	no	—
65	C₄×Dic₁₅₇	C₂³	1	2	yes	—
66	#41×C₁₅₇	—	2	2	no	—
67	#41×C₁₅₇	C₂×C₄	1	4	yes	complemented
68	C₂×Q₈×C₁₅₇	C₂³	1	1	yes	characteristic
69	C₂×D₄×C₁₅₇	—	2	1	no	—
70	C₂×D₄×C₁₅₇	C₂³	1	1	yes	characteristic
71	C₂²×C₄×C₁₅₇	—	2	1	no	—
72	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
73	C₂×C₈×C₁₅₇	—	2	2	no	—
74	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
75	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
76	C₄⋊C₄×C₁₅₇	C₂³	1	1	yes	characteristic
77	C₄⋊C₄×C₁₅₇	C₂³	1	1	yes	characteristic
78	C₂²⋊C₄×C₁₅₇	—	2	1	no	—
79	C₄²×C₁₅₇	—	2	1	no	—
80	C₂²×D₁₅₇	—	2	2	no	—
81	C₂²×D₁₅₇	—	2	4	no	—
82	C₂²×D₁₅₇	—	8	1	no	—
83	C₂²×D₁₅₇	—	8	1	no	—
84	D₆₂₈	—	2	4	no	—
85	D₆₂₈	—	2	2	no	—
86	D₆₂₈	C₂²×C₄	1	4	yes	—
87	C₂×Dic₁₅₇	—	2	2	no	—
88	C₂×Dic₁₅₇	—	8	2	no	—
89	C₂×Dic₁₅₇	—	8	1	no	—
90	C₂×Dic₁₅₇	C₂×D₄	1	2	yes	—
91	C₂×Dic₁₅₇	C₂×D₄	1	2	yes	—
92	C₄×D₁₅₇	—	8	2	no	—
93	C₄×D₁₅₇	—	8	2	no	—
94	#11929434	C₂²×C₄	1	4	yes	—
95	C₂³×C₁₅₇	—	2	1	no	—
96	C₂³×C₁₅₇	C₂×D₄	1	1	yes	characteristic
97	Q₈×C₁₅₇	—	2	1	no	—
98	Q₈×C₁₅₇	C₂²×C₄	1	2	yes	—
99	D₄×C₁₅₇	—	2	4	no	—
100	D₄×C₁₅₇	—	2	1	no	—
101	D₄×C₁₅₇	C₂²×C₄	1	2	yes	—
102	C₂×C₄×C₁₅₇	—	2	1	no	—
103	C₂×C₄×C₁₅₇	—	2	4	no	—
104	C₂×C₄×C₁₅₇	—	2	1	no	—
105	C₂×C₄×C₁₅₇	—	2	1	no	—
106	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
107	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
108	C₂×C₄×C₁₅₇	#41	1	2	yes	—
109	C₂×C₄×C₁₅₇	C₂⁴	1	1	yes	characteristic
110	C₈×C₁₅₇	—	2	1	no	—
111	C₈×C₁₅₇	—	2	1	no	—
112	C₂²×C₁₅₇	—	2	1	no	—
113	C₂²×C₁₅₇	—	2	1	no	—
114	C₂²×C₁₅₇	—	2	2	no	—
115	C₂²×C₁₅₇	—	4	1	no	—
116	C₂²×C₁₅₇	—	4	1	no	—
117	C₂²×C₁₅₇	C₄×D₄	1	2	yes	—
118	C₂²×C₁₅₇	C₂²×D₄	1	1	yes	characteristic
119	C₂×D₁₅₇	—	2	4	no	—
120	C₂×D₁₅₇	—	4	2	no	—
121	C₂×D₁₅₇	—	4	2	no	—
122	C₂×D₁₅₇	—	8	4	no	—
123	C₄×C₁₅₇	—	2	2	no	—
124	C₄×C₁₅₇	—	4	1	no	—
125	C₄×C₁₅₇	—	4	1	no	—
126	C₄×C₁₅₇	C₄×D₄	1	2	yes	—
127	C₄×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
128	C₄×C₁₅₇	C₂×#41	1	1	yes	characteristic
129	Dic₁₅₇	—	2	2	no	—
130	Dic₁₅₇	—	2	2	no	—
131	Dic₁₅₇	—	4	2	no	—
132	C₂×C₁₅₇	—	2	2	no	—
133	C₂×C₁₅₇	—	4	2	no	—
134	C₂×C₁₅₇	C₂×C₄×D₄	1	1	yes	characteristic
135	C₂×C₁₅₇	#576	1	1	yes	characteristic
136	C₂×C₁₅₇	#577	1	1	yes	characteristic
137	D₁₅₇	—	4	4	no	—
138	C₁₅₇	#2946	1	1	yes	characteristic, complemented, Sylow
139	#2946	—	157	1	no	maximal, Sylow
140	C₂×AGL(1,ℤ/8)	—	157	1	no	—
141	#520	—	157	1	no	—
142	#518	—	157	1	no	—
143	#442	—	157	2	no	—
144	#440	—	157	2	no	—
145	C₄×SD₁₆	—	157	2	no	—
146	C₄×D₈	—	157	2	no	—
147	#428	—	157	1	no	—
148	#416	D₁₅₇	1	1	yes	characteristic, complemented
149	C₂×#102	—	157	1	no	—
150	#405	—	157	1	no	—
151	C₂×#41	C₂×D₁₅₇	1	1	yes	characteristic
152	C₂²×D₄	—	157	1	no	—
153	AGL(1,ℤ/8)	—	157	8	no	—
154	C₂×SD₁₆	—	157	2	no	—
155	C₂×D₈	—	157	2	no	—
156	C₂×M₁₆	—	157	1	no	—
157	C₂²×C₈	C₂×D₁₅₇	1	1	yes	characteristic
158	C₄×Q₈	—	157	2	no	—
159	C₄×D₄	—	314	1	no	—
160	C₄×D₄	—	314	1	no	—
161	C₄×D₄	—	314	2	no	—
162	C₄×D₄	—	157	2	no	—
163	C₄×D₄	—	157	2	no	—
164	C₄×D₄	—	157	2	no	—
165	#117	—	314	1	no	—
166	#117	—	157	1	no	—
167	#117	C₂×D₁₅₇	1	1	yes	characteristic
168	C₂×C₄⋊C₄	—	314	1	no	—
169	C₂×C₄⋊C₄	—	157	1	no	—
170	C₂×C₂²⋊C₄	—	314	2	no	—
171	#107	—	157	2	no	—
172	#106	—	157	2	no	—
173	#103	C₂×D₁₅₇	1	1	yes	characteristic, complemented
174	#103	C₂×D₁₅₇	1	1	yes	characteristic, complemented
175	#102	—	157	2	no	—
176	#102	—	157	2	no	—
177	#102	C₂×D₁₅₇	1	1	yes	characteristic, complemented
178	#102	C₂×D₁₅₇	1	1	yes	characteristic, complemented
179	#97	—	157	2	no	—
180	C₄×C₈	—	157	2	no	—
181	C₂⁴	—	314	1	no	—
182	#41	—	2	2	no	—
183	#41	C₄×D₁₅₇	1	4	yes	complemented
184	C₂×Q₈	C₂²×D₁₅₇	1	1	yes	characteristic
185	C₂×D₄	—	2	1	no	—
186	C₂×D₄	—	314	1	no	—
187	C₂×D₄	—	314	2	no	—
188	C₂×D₄	—	157	4	no	—
189	C₂×D₄	—	157	2	no	—
190	C₂×D₄	C₂²×D₁₅₇	1	1	yes	characteristic
191	C₂²×C₄	—	2	1	no	—
192	C₂²×C₄	—	314	2	no	—
193	C₂²×C₄	—	314	2	no	—
194	C₂²×C₄	—	314	1	no	—
195	C₂²×C₄	—	314	2	no	—
196	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
197	SD₁₆	—	157	8	no	—
198	D₈	—	157	8	no	—
199	M₁₆	—	157	4	no	—
200	C₂×C₈	—	2	2	no	—
201	C₂×C₈	—	157	2	no	—
202	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
203	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
204	C₄⋊C₄	—	314	2	no	—
205	C₄⋊C₄	—	314	1	no	—
206	C₄⋊C₄	—	157	2	no	—
207	C₄⋊C₄	—	157	1	no	—
208	C₄⋊C₄	—	157	1	no	—
209	C₄⋊C₄	C₂²×D₁₅₇	1	1	yes	characteristic
210	C₄⋊C₄	C₂²×D₁₅₇	1	1	yes	characteristic
211	C₂²⋊C₄	—	2	1	no	—
212	C₂²⋊C₄	—	314	2	no	—
213	C₂²⋊C₄	—	314	2	no	—
214	C₂²⋊C₄	—	314	2	no	—
215	C₂²⋊C₄	—	157	2	no	—
216	C₄²	—	2	1	no	—
217	C₄²	—	314	2	no	—
218	C₄²	—	157	2	no	—
219	C₂³	—	2	1	no	—
220	C₂³	—	314	2	no	—
221	C₂³	—	314	4	no	—
222	C₂³	—	1256	1	no	—
223	C₂³	—	1256	1	no	—
224	C₂³	D₄×D₁₅₇	1	1	yes	characteristic
225	Q₈	—	2	1	no	—
226	Q₈	C₂×C₄×D₁₅₇	1	2	yes	—
227	D₄	—	2	4	no	—
228	D₄	—	2	1	no	—
229	D₄	—	314	4	no	—
230	D₄	—	314	2	no	—
231	D₄	—	157	4	no	—
232	D₄	C₂×C₄×D₁₅₇	1	2	yes	—
233	C₂×C₄	—	2	1	no	—
234	C₂×C₄	—	2	4	no	—
235	C₂×C₄	—	2	1	no	—
236	C₂×C₄	—	2	1	no	—
237	C₂×C₄	—	314	2	no	—
238	C₂×C₄	—	157	2	no	—
239	C₂×C₄	—	157	2	no	—
240	C₂×C₄	—	1256	2	no	—
241	C₂×C₄	—	1256	2	no	—
242	C₂×C₄	—	1256	2	no	—
243	C₂×C₄	—	1256	1	no	—
244	C₂×C₄	C₂×C₄×D₁₅₇	1	2	yes	—
245	C₂×C₄	D₄×D₁₅₇	1	1	yes	characteristic
246	C₂×C₄	#14578953	1	2	yes	—
247	C₂×C₄	C₂³×D₁₅₇	1	1	yes	characteristic
248	C₈	—	2	1	no	—
249	C₈	—	2	1	no	—
250	C₈	—	157	4	no	—
251	C₂²	—	2	1	no	—
252	C₂²	—	2	1	no	—
253	C₂²	—	2	2	no	—
254	C₂²	—	4	1	no	—
255	C₂²	—	4	1	no	—
256	C₂²	—	314	4	no	—
257	C₂²	—	628	2	no	—
258	C₂²	—	628	2	no	—
259	C₂²	—	1256	4	no	—
260	C₂²	#19097731	1	2	yes	—
261	C₂²	C₂×D₄×D₁₅₇	1	1	yes	characteristic
262	C₄	—	2	2	no	—
263	C₄	—	4	1	no	—
264	C₄	—	4	1	no	—
265	C₄	—	314	2	no	—
266	C₄	—	314	2	no	—
267	C₄	—	628	2	no	—
268	C₄	#19097731	1	2	yes	—
269	C₄	C₂²×C₄×D₁₅₇	1	1	yes	characteristic
270	C₄	C₂×#14578953	1	1	yes	characteristic
271	C₂	—	2	2	no	—
272	C₂	—	4	2	no	—
273	C₂	—	628	4	no	—
274	C₂	C₂×#19097731	1	1	yes	characteristic
275	C₂	#23758075	1	1	yes	characteristic
276	C₂	#23758080	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×D₄×D₁₅₇
commutator	C₄×C₁₅₇	C₂³×C₄
Frattini	C₂×C₄	C₂³×D₁₅₇
Fitting	#416×C₁₅₇	C₂
socle	C₂²×C₁₅₇	C₂²×D₄
prime radical	C₂×#19097796	C₂
cosocle	C₂×C₄×C₁₅₇	C₂⁴
hypercenter	#416	D₁₅₇
hypocenter	C₁₅₇	#2946
LCS	G ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ #416

Complements

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

N	H ≅ G/N	type
2. #23757756	C₂	semidirect
3. #23757747	C₂	semidirect
4. #23757382	C₂	semidirect
5. #23757376	C₂	semidirect
6. #23757358	C₂	semidirect
7. #23757353	C₂	semidirect
8. #23757316	C₂	semidirect
9. C₂×#19097693	C₂	semidirect
10. #23757228	C₂	semidirect
11. #416×C₁₅₇	C₂	semidirect
13. #19097796	C₄	semidirect
17. Q₈×Dic₁₅₇	C₂²	semidirect
21. D₄×Dic₁₅₇	C₂²	semidirect
29. #19097704	C₂²	semidirect
30. #19097702	C₂²	semidirect
33. #19097681	C₂²	semidirect
34. C₈×Dic₁₅₇	C₂²	semidirect
38. #103×C₁₅₇	C₂²	semidirect
39. #103×C₁₅₇	C₂²	semidirect
40. #102×C₁₅₇	C₂²	semidirect
41. #102×C₁₅₇	C₂²	semidirect
45. C₂×D₆₂₈	C₂×C₄	semidirect
51. #14578941	C₂×C₄	semidirect
52. #14578939	C₂×C₄	semidirect
53. #14578938	C₂×C₄	semidirect
67. #41×C₁₅₇	C₂×C₄	semidirect
138. C₁₅₇	#2946	semidirect
148. #416	D₁₅₇	semidirect
173. #103	C₂×D₁₅₇	semidirect
174. #103	C₂×D₁₅₇	semidirect
177. #102	C₂×D₁₅₇	semidirect
178. #102	C₂×D₁₅₇	semidirect
183. #41	C₄×D₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
C₂×#19097796	2
#23757756	2
#23757747	2
#23757382	2
#23757376	2
#23757358	2
#23757353	2
#23757316	2
C₂×#19097693	2
#23757228	2
#416×C₁₅₇	2
#2946	157