Subgroups — #34109049

Order 20096.

452 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19097791	C₂	1	1	yes	maximal, characteristic
2	#23758040	C₂	1	1	yes	maximal, characteristic, complemented
3	#23758039	C₂	1	1	yes	maximal, characteristic, complemented
4	#23757392	C₂	1	4	yes	maximal, complemented
5	#23757387	C₂	1	4	yes	maximal, complemented
6	C₂×#19097706	C₂	1	1	yes	maximal, characteristic, complemented
7	#23757291	C₂	1	1	yes	maximal, characteristic, complemented
8	#23757229	C₂	1	1	yes	maximal, characteristic, complemented
9	#421×C₁₅₇	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×#14578954	C₂²	1	1	yes	characteristic
11	#19097791	C₄	1	2	yes	complemented
12	#19097791	C₄	1	2	yes	complemented
13	#19097791	C₂²	1	2	yes	—
14	#19097791	C₂²	1	2	yes	—
15	C₂×#14578944	C₄	1	1	yes	characteristic, complemented
16	C₂×#14578942	C₄	1	1	yes	characteristic, complemented
17	C₂×#14578941	C₄	1	1	yes	characteristic, complemented
18	C₂×#14578939	C₄	1	1	yes	characteristic, complemented
19	#19097779	C₂²	1	4	yes	complemented
20	#19097778	—	2	2	no	—
21	#19097778	C₂²	1	4	yes	complemented
22	#19097777	—	2	2	no	—
23	C₂×#14578938	—	2	2	no	—
24	C₂×#14578938	C₂²	1	1	yes	characteristic
25	C₂×#14578938	C₂²	1	1	yes	characteristic
26	M₁₆×D₁₅₇	—	2	2	no	—
27	C₂²×#11929434	C₂²	1	1	yes	characteristic
28	#19097706	C₂²	1	2	yes	complemented
29	#19097706	C₂²	1	2	yes	complemented
30	#19097699	C₂²	1	4	yes	complemented
31	#19097682	C₂²	1	2	yes	complemented
32	C₄×#11929434	C₂²	1	2	yes	complemented
33	C₂×#41×C₁₅₇	C₂²	1	1	yes	characteristic
34	C₂×M₁₆×C₁₅₇	C₂²	1	1	yes	characteristic
35	#117×C₁₅₇	C₂²	1	1	yes	characteristic
36	#104×C₁₅₇	C₂²	1	4	yes	complemented
37	#14578954	—	2	1	no	—
38	#14578954	—	2	1	no	—
39	#14578954	C₂×C₄	1	2	yes	—
40	#14578954	C₂³	1	2	yes	—
41	C₂×Dic₃₁₄	C₂×C₄	1	1	yes	characteristic
42	C₂×D₆₂₈	C₂×C₄	1	1	yes	characteristic
43	C₂×C₂²⋊D₁₅₇	—	2	1	no	—
44	C₂×C₄×D₁₅₇	—	2	1	no	—
45	#14578944	C₂×C₄	1	2	yes	—
46	#14578944	C₂×C₄	1	2	yes	—
47	#14578942	C₂×C₄	1	2	yes	—
48	#14578942	C₂×C₄	1	2	yes	—
49	#14578941	C₂×C₄	1	2	yes	—
50	#14578941	C₂×C₄	1	2	yes	—
51	#14578939	C₂×C₄	1	2	yes	—
52	#14578939	C₂×C₄	1	2	yes	—
53	#14578938	—	2	4	no	—
54	#14578938	—	2	1	no	—
55	#14578938	D₄	1	2	yes	—
56	#14578938	D₄	1	2	yes	—
57	#14578938	C₂³	1	2	yes	—
58	#14578937	—	2	4	no	—
59	C₂×#11929434	—	2	4	no	—
60	C₂×#11929434	—	2	1	no	—
61	C₂×#11929434	C₂×C₄	1	1	yes	characteristic
62	C₂×#11929434	C₂×C₄	1	1	yes	characteristic
63	C₂×#11929434	C₂×C₄	1	1	yes	characteristic
64	C₂×#11929434	C₂×C₄	1	1	yes	characteristic
65	C₂×#11929434	C₂³	1	1	yes	characteristic
66	C₂×#11929434	C₂³	1	1	yes	characteristic
67	C₂×#11929434	C₂³	1	2	yes	—
68	C₈×D₁₅₇	—	2	4	no	—
69	#41×C₁₅₇	—	2	1	no	—
70	#41×C₁₅₇	—	2	1	no	—
71	#41×C₁₅₇	C₂×C₄	1	2	yes	—
72	#41×C₁₅₇	C₂³	1	2	yes	—
73	C₂×Q₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
74	C₂×D₄×C₁₅₇	—	2	1	no	—
75	C₂×D₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
76	C₂²×C₄×C₁₅₇	—	2	1	no	—
77	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
78	M₁₆×C₁₅₇	—	2	1	no	—
79	M₁₆×C₁₅₇	C₂³	1	2	yes	—
80	C₂×C₈×C₁₅₇	—	2	1	no	—
81	C₄⋊C₄×C₁₅₇	—	2	1	no	—
82	C₂²⋊C₄×C₁₅₇	—	2	1	no	—
83	C₄²×C₁₅₇	C₂³	1	2	yes	—
84	C₂²×D₁₅₇	—	2	1	no	—
85	Dic₃₁₄	—	2	1	no	—
86	Dic₃₁₄	C₂²×C₄	1	2	yes	—
87	D₆₂₈	—	2	1	no	—
88	D₆₂₈	C₂²×C₄	1	2	yes	—
89	C₂²⋊D₁₅₇	—	2	2	no	—
90	C₂²⋊D₁₅₇	—	2	2	no	—
91	C₂×Dic₁₅₇	—	2	1	no	—
92	C₄×D₁₅₇	—	2	2	no	—
93	C₄×D₁₅₇	—	2	2	no	—
94	#11929434	—	2	2	no	—
95	#11929434	C₂²×C₄	1	1	yes	characteristic
96	#11929434	C₂²×C₄	1	1	yes	characteristic
97	#11929434	C₂²×C₄	1	1	yes	characteristic
98	#11929434	C₂²×C₄	1	1	yes	characteristic
99	#11929434	C₂×D₄	1	4	yes	—
100	C₂³×C₁₅₇	—	2	1	no	—
101	C₂³×C₁₅₇	#41	1	1	yes	characteristic
102	Q₈×C₁₅₇	—	2	1	no	—
103	Q₈×C₁₅₇	C₂²×C₄	1	2	yes	—
104	D₄×C₁₅₇	—	2	2	no	—
105	D₄×C₁₅₇	—	2	2	no	—
106	D₄×C₁₅₇	—	2	1	no	—
107	D₄×C₁₅₇	C₂²×C₄	1	2	yes	—
108	C₂×C₄×C₁₅₇	—	2	1	no	—
109	C₂×C₄×C₁₅₇	—	2	2	no	—
110	C₂×C₄×C₁₅₇	—	2	2	no	—
111	C₂×C₄×C₁₅₇	—	2	2	no	—
112	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
113	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
114	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
115	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
116	C₂×C₄×C₁₅₇	#41	1	1	yes	characteristic
117	C₂×C₄×C₁₅₇	C₂⁴	1	1	yes	characteristic
118	C₈×C₁₅₇	—	2	2	no	—
119	C₂²×C₁₅₇	—	2	2	no	—
120	C₂²×C₁₅₇	—	4	1	no	—
121	C₂²×C₁₅₇	—	8	1	no	—
122	C₂²×C₁₅₇	C₄×D₄	1	1	yes	characteristic
123	C₂²×C₁₅₇	C₄×D₄	1	1	yes	characteristic
124	C₂²×C₁₅₇	C₂×#41	1	1	yes	characteristic
125	C₂×D₁₅₇	—	2	2	no	—
126	C₂×D₁₅₇	—	8	1	no	—
127	C₄×C₁₅₇	—	2	2	no	—
128	C₄×C₁₅₇	—	4	2	no	—
129	C₄×C₁₅₇	C₄×D₄	1	1	yes	characteristic
130	C₄×C₁₅₇	C₄×D₄	1	1	yes	characteristic
131	C₄×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
132	C₄×C₁₅₇	C₂²×D₄	1	1	yes	characteristic
133	Dic₁₅₇	—	2	2	no	—
134	C₂×C₁₅₇	—	2	1	no	—
135	C₂×C₁₅₇	—	2	1	no	—
136	C₂×C₁₅₇	—	2	1	no	—
137	C₂×C₁₅₇	—	4	2	no	—
138	C₂×C₁₅₇	C₂×C₄×D₄	1	1	yes	characteristic
139	D₁₅₇	—	4	2	no	—
140	C₁₅₇	#2957	1	1	yes	characteristic, complemented, Sylow
141	#2957	—	157	1	no	maximal, Sylow
142	C₂×#135	—	157	1	no	—
143	#568	—	157	1	no	—
144	#568	—	157	1	no	—
145	#444	—	157	4	no	—
146	#443	—	157	4	no	—
147	C₂×#108	—	157	1	no	—
148	#421	—	157	1	no	—
149	#421	D₁₅₇	1	1	yes	characteristic, complemented
150	#405	—	157	1	no	—
151	C₂×#41	—	157	1	no	—
152	C₂×#41	C₂×D₁₅₇	1	1	yes	characteristic
153	#135	—	157	2	no	—
154	#135	—	157	2	no	—
155	#135	—	157	2	no	—
156	#135	—	157	2	no	—
157	C₂×Q₁₆	—	157	1	no	—
158	C₂×SD₁₆	—	157	1	no	—
159	C₂×SD₁₆	—	157	1	no	—
160	C₂×D₈	—	157	1	no	—
161	#131	—	314	2	no	—
162	#131	—	314	2	no	—
163	#131	—	157	4	no	—
164	#131	—	157	4	no	—
165	C₂×M₁₆	—	314	2	no	—
166	C₂×M₁₆	—	314	2	no	—
167	C₂×M₁₆	—	157	1	no	—
168	C₂×M₁₆	—	157	1	no	—
169	C₂×M₁₆	C₂×D₁₅₇	1	1	yes	characteristic
170	C₂²×C₈	—	157	1	no	—
171	#117	C₂×D₁₅₇	1	1	yes	characteristic
172	#108	—	157	2	no	—
173	#108	—	157	2	no	—
174	#104	—	157	4	no	—
175	#104	C₂×D₁₅₇	1	4	yes	complemented
176	#97	—	157	2	no	—
177	C₄×C₈	—	157	2	no	—
178	#41	—	2	1	no	—
179	#41	—	2	1	no	—
180	#41	—	314	1	no	—
181	#41	—	314	1	no	—
182	#41	—	157	2	no	—
183	#41	—	157	2	no	—
184	#41	C₄×D₁₅₇	1	2	yes	—
185	#41	C₂²×D₁₅₇	1	2	yes	—
186	C₂×Q₈	—	157	1	no	—
187	C₂×Q₈	C₄×D₁₅₇	1	1	yes	characteristic
188	C₂×D₄	—	2	1	no	—
189	C₂×D₄	—	314	1	no	—
190	C₂×D₄	—	157	1	no	—
191	C₂×D₄	C₄×D₁₅₇	1	1	yes	characteristic
192	C₂²×C₄	—	2	1	no	—
193	C₂²×C₄	—	314	1	no	—
194	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
195	Q₁₆	—	157	2	no	—
196	Q₁₆	—	157	2	no	—
197	SD₁₆	—	157	2	no	—
198	SD₁₆	—	157	2	no	—
199	SD₁₆	—	157	2	no	—
200	SD₁₆	—	157	2	no	—
201	D₈	—	157	2	no	—
202	D₈	—	157	2	no	—
203	M₁₆	—	2	1	no	—
204	M₁₆	—	314	4	no	—
205	M₁₆	—	314	1	no	—
206	M₁₆	—	314	4	no	—
207	M₁₆	—	157	2	no	—
208	M₁₆	—	157	2	no	—
209	M₁₆	—	157	2	no	—
210	M₁₆	C₂²×D₁₅₇	1	2	yes	—
211	C₂×C₈	—	2	1	no	—
212	C₂×C₈	—	314	4	no	—
213	C₂×C₈	—	314	1	no	—
214	C₂×C₈	—	314	4	no	—
215	C₂×C₈	—	157	1	no	—
216	C₂×C₈	—	157	1	no	—
217	C₂×C₈	—	157	1	no	—
218	C₂×C₈	—	157	1	no	—
219	C₂×C₈	—	157	1	no	—
220	C₂×C₈	—	157	2	no	—
221	C₂×C₈	—	157	1	no	—
222	C₄⋊C₄	—	2	1	no	—
223	C₂²⋊C₄	—	2	1	no	—
224	C₄²	C₂²×D₁₅₇	1	2	yes	—
225	C₂³	—	2	1	no	—
226	C₂³	—	314	1	no	—
227	C₂³	#14578953	1	1	yes	characteristic
228	Q₈	—	2	1	no	—
229	Q₈	—	314	1	no	—
230	Q₈	—	157	2	no	—
231	Q₈	C₂×C₄×D₁₅₇	1	2	yes	—
232	D₄	—	2	2	no	—
233	D₄	—	2	2	no	—
234	D₄	—	2	1	no	—
235	D₄	—	314	2	no	—
236	D₄	—	314	2	no	—
237	D₄	—	314	1	no	—
238	D₄	—	157	2	no	—
239	D₄	C₂×C₄×D₁₅₇	1	2	yes	—
240	C₂×C₄	—	2	1	no	—
241	C₂×C₄	—	2	2	no	—
242	C₂×C₄	—	2	2	no	—
243	C₂×C₄	—	2	2	no	—
244	C₂×C₄	—	314	1	no	—
245	C₂×C₄	—	314	2	no	—
246	C₂×C₄	—	314	2	no	—
247	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
248	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
249	C₂×C₄	D₄×D₁₅₇	1	1	yes	characteristic
250	C₂×C₄	D₄×D₁₅₇	1	1	yes	characteristic
251	C₂×C₄	#14578953	1	1	yes	characteristic
252	C₂×C₄	C₂³×D₁₅₇	1	1	yes	characteristic
253	C₈	—	2	2	no	—
254	C₈	—	314	2	no	—
255	C₈	—	157	1	no	—
256	C₈	—	157	1	no	—
257	C₈	—	157	1	no	—
258	C₈	—	157	1	no	—
259	C₈	—	157	4	no	—
260	C₂²	—	2	2	no	—
261	C₂²	—	4	1	no	—
262	C₂²	—	8	1	no	—
263	C₂²	—	314	2	no	—
264	C₂²	—	1256	1	no	—
265	C₂²	#19097731	1	1	yes	characteristic
266	C₂²	#19097731	1	1	yes	characteristic
267	C₂²	C₂×#14578953	1	1	yes	characteristic
268	C₄	—	2	2	no	—
269	C₄	—	4	2	no	—
270	C₄	—	314	2	no	—
271	C₄	#19097731	1	1	yes	characteristic
272	C₄	#19097731	1	1	yes	characteristic
273	C₄	C₂²×C₄×D₁₅₇	1	1	yes	characteristic
274	C₄	C₂×D₄×D₁₅₇	1	1	yes	characteristic
275	C₂	—	2	1	no	—
276	C₂	—	2	1	no	—
277	C₂	—	2	1	no	—
278	C₂	—	4	2	no	—
279	C₂	—	628	2	no	—
280	C₂	C₂×#19097731	1	1	yes	characteristic

	subgroup	G/H
center	C₄	C₂×D₄×D₁₅₇
commutator	C₄×C₁₅₇	C₂³×C₄
Frattini	C₂×C₄	C₂³×D₁₅₇
Fitting	#421×C₁₅₇	C₂
socle	C₂×C₁₅₇	C₂×C₄×D₄
prime radical	C₂×#19097791	C₂
cosocle	C₂×C₄×C₁₅₇	C₂⁴
hypercenter	#421	D₁₅₇
hypocenter	C₁₅₇	#2957
LCS	G ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₄ ◁ C₂²×C₄ ◁ #421

Complements

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

N	H ≅ G/N	type
2. #23758040	C₂	semidirect
3. #23758039	C₂	semidirect
4. #23757392	C₂	semidirect
5. #23757387	C₂	semidirect
6. C₂×#19097706	C₂	semidirect
7. #23757291	C₂	semidirect
8. #23757229	C₂	semidirect
9. #421×C₁₅₇	C₂	semidirect
11. #19097791	C₄	semidirect
12. #19097791	C₄	semidirect
15. C₂×#14578944	C₄	semidirect
16. C₂×#14578942	C₄	semidirect
17. C₂×#14578941	C₄	semidirect
18. C₂×#14578939	C₄	semidirect
19. #19097779	C₂²	semidirect
21. #19097778	C₂²	semidirect
28. #19097706	C₂²	semidirect
29. #19097706	C₂²	semidirect
30. #19097699	C₂²	semidirect
31. #19097682	C₂²	semidirect
32. C₄×#11929434	C₂²	semidirect
36. #104×C₁₅₇	C₂²	semidirect
140. C₁₅₇	#2957	semidirect
149. #421	D₁₅₇	semidirect
175. #104	C₂×D₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
C₂×#19097791	2
#23758040	2
#23758039	2
#23757392	2
#23757387	2
C₂×#19097706	2
#23757291	2
#23757229	2
#421×C₁₅₇	2
#2957	157