Subgroups — #34108558

Order 20096.

572 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19097779	C₂	1	1	yes	maximal, characteristic
2	C₂×#19097777	C₂	1	1	yes	maximal, characteristic
3	#23757741	C₂	1	1	yes	maximal, characteristic
4	#23757230	C₂	1	2	yes	maximal, complemented
5	#23757229	C₂	1	1	yes	maximal, characteristic, complemented
6	#23757227	C₂	1	2	yes	maximal, complemented
7	#23757225	C₂	1	2	yes	maximal, complemented
8	M₁₆×Dic₁₅₇	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×C₈×Dic₁₅₇	C₂	1	1	yes	maximal, characteristic, complemented
10	C₄×C₈×D₁₅₇	C₂	1	2	yes	maximal, complemented
11	#405×C₁₅₇	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂×#14578954	C₂²	1	1	yes	characteristic
13	#19097779	C₄	1	8	yes	complemented
14	#19097777	C₄	1	8	yes	complemented
15	C₂×#14578938	C₂²	1	1	yes	characteristic
16	C₂×#14578937	C₂²	1	2	yes	—
17	C₂×#14578937	C₂²	1	2	yes	—
18	C₂²×#11929434	C₂²	1	1	yes	characteristic
19	C₂×C₈×D₁₅₇	C₂²	1	2	yes	—
20	C₂×C₈×D₁₅₇	C₂²	1	2	yes	—
21	#19097736	C₄	1	2	yes	—
22	#19097733	C₄	1	2	yes	—
23	#19097731	C₄	1	4	yes	—
24	#19097728	C₂²	1	2	yes	—
25	C₂×C₄×Dic₁₅₇	C₂²	1	1	yes	characteristic
26	C₄²×D₁₅₇	C₂²	1	2	yes	—
27	#19097682	C₂²	1	2	yes	—
28	#19097681	C₂²	1	2	yes	—
29	C₄×#11929434	C₂²	1	2	yes	—
30	C₈×Dic₁₅₇	C₂²	1	1	yes	characteristic
31	C₈×Dic₁₅₇	C₂²	1	2	yes	—
32	C₈×Dic₁₅₇	C₂²	1	1	yes	characteristic
33	C₈×Dic₁₅₇	C₂²	1	1	yes	characteristic
34	C₈×Dic₁₅₇	C₂²	1	1	yes	characteristic
35	C₂×M₁₆×C₁₅₇	C₂²	1	1	yes	characteristic
36	C₂²×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
37	#117×C₁₅₇	C₂²	1	1	yes	characteristic
38	#97×C₁₅₇	C₂²	1	2	yes	—
39	C₄×C₈×C₁₅₇	C₂²	1	2	yes	—
40	#14578954	C₂×C₄	1	4	yes	—
41	#14578954	C₂×C₄	1	4	yes	—
42	C₂×Dic₃₁₄	C₂×C₄	1	1	yes	characteristic
43	C₂×D₆₂₈	C₂×C₄	1	1	yes	characteristic
44	C₂×C₂²⋊D₁₅₇	C₂×C₄	1	2	yes	—
45	C₂²×Dic₁₅₇	C₂×C₄	1	2	yes	—
46	C₂×C₄×D₁₅₇	C₂×C₄	1	4	yes	—
47	C₂×C₄×D₁₅₇	C₂³	1	2	yes	—
48	#14578938	C₂×C₄	1	4	yes	complemented
49	#14578937	C₂×C₄	1	8	yes	complemented
50	#14578937	C₂×C₄	1	8	yes	complemented
51	C₂×#11929434	C₂×C₄	1	4	yes	complemented
52	C₂×#11929434	C₂³	1	1	yes	characteristic
53	C₂×#11929434	C₂³	1	1	yes	characteristic
54	C₂×#11929434	C₂³	1	2	yes	—
55	C₈×D₁₅₇	C₂×C₄	1	8	yes	complemented
56	C₈×D₁₅₇	C₂×C₄	1	8	yes	complemented
57	#14578933	C₂×C₄	1	4	yes	—
58	#14578931	C₂×C₄	1	4	yes	—
59	C₄×Dic₁₅₇	C₂×C₄	1	4	yes	—
60	C₄×Dic₁₅₇	C₂×C₄	1	2	yes	—
61	C₄×Dic₁₅₇	C₂³	1	1	yes	characteristic
62	C₄×Dic₁₅₇	C₂³	1	1	yes	characteristic
63	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
64	M₁₆×C₁₅₇	C₂×C₄	1	4	yes	complemented
65	C₂×C₈×C₁₅₇	C₂×C₄	1	4	yes	complemented
66	C₂×C₈×C₁₅₇	C₂³	1	2	yes	—
67	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
68	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
69	C₄⋊C₄×C₁₅₇	C₂×C₄	1	2	yes	—
70	C₂²⋊C₄×C₁₅₇	C₂×C₄	1	2	yes	—
71	C₄²×C₁₅₇	C₂³	1	2	yes	—
72	C₂²×D₁₅₇	C₂²×C₄	1	2	yes	—
73	Dic₃₁₄	C₄²	1	4	yes	—
74	D₆₂₈	C₄²	1	4	yes	—
75	C₂²⋊D₁₅₇	C₄²	1	8	yes	—
76	C₂×Dic₁₅₇	—	2	4	no	—
77	C₂×Dic₁₅₇	C₂²×C₄	1	2	yes	—
78	C₂×Dic₁₅₇	C₂²×C₄	1	2	yes	—
79	C₂×Dic₁₅₇	C₂²×C₄	1	2	yes	—
80	C₄×D₁₅₇	—	2	8	no	—
81	C₄×D₁₅₇	C₂²×C₄	1	4	yes	—
82	C₄×D₁₅₇	C₂²×C₄	1	4	yes	—
83	#11929434	C₂²×C₄	1	2	yes	—
84	#11929434	C₂²×C₄	1	4	yes	—
85	#11929434	C₂²×C₄	1	2	yes	—
86	C₂³×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
87	C₂×C₄×C₁₅₇	C₂²×C₄	1	4	yes	—
88	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
89	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
90	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
91	C₂×C₄×C₁₅₇	C₂⁴	1	1	yes	characteristic
92	C₈×C₁₅₇	C₂²×C₄	1	2	yes	—
93	C₈×C₁₅₇	C₂²×C₄	1	2	yes	—
94	C₈×C₁₅₇	C₂²×C₄	1	4	yes	—
95	C₂²×C₁₅₇	—	2	2	no	—
96	C₂²×C₁₅₇	C₂×C₄²	1	2	yes	—
97	C₂²×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
98	C₂×D₁₅₇	—	2	4	no	—
99	C₂×D₁₅₇	C₂×C₄²	1	4	yes	—
100	C₄×C₁₅₇	—	2	4	no	—
101	C₄×C₁₅₇	C₂×C₄²	1	2	yes	—
102	C₄×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
103	C₄×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
104	Dic₁₅₇	—	2	2	no	—
105	Dic₁₅₇	C₂×C₄²	1	4	yes	—
106	Dic₁₅₇	#131	1	4	yes	complemented
107	C₂×C₁₅₇	—	2	2	no	—
108	C₂×C₁₅₇	C₂²×C₄²	1	1	yes	characteristic
109	C₂×C₁₅₇	C₂×#131	1	2	yes	—
110	D₁₅₇	—	2	4	no	—
111	C₁₅₇	C₄×#131	1	1	yes	characteristic, complemented, Sylow
112	C₄×#131	—	157	1	no	maximal, Sylow
113	C₂×#131	—	157	1	no	—
114	C₂×#131	—	157	1	no	—
115	C₄×#41	—	157	1	no	—
116	#405	—	157	1	no	—
117	#405	—	157	2	no	—
118	#405	—	157	2	no	—
119	#405	D₁₅₇	1	1	yes	characteristic, complemented
120	C₄×M₁₆	—	157	1	no	—
121	C₄×M₁₆	—	157	2	no	—
122	C₂×C₄×C₈	—	157	1	no	—
123	C₂×C₄×C₈	—	157	2	no	—
124	C₂×#41	—	157	1	no	—
125	#131	—	157	8	no	—
126	#131	—	157	8	no	—
127	C₂×M₁₆	—	157	1	no	—
128	C₂×M₁₆	—	157	2	no	—
129	C₂×M₁₆	—	157	2	no	—
130	C₂×M₁₆	C₂×D₁₅₇	1	1	yes	characteristic
131	C₂²×C₈	—	157	1	no	—
132	C₂²×C₈	—	157	2	no	—
133	C₂²×C₈	—	157	2	no	—
134	C₂²×C₈	C₂×D₁₅₇	1	1	yes	characteristic
135	C₄×Q₈	—	157	2	no	—
136	C₄×D₄	—	157	2	no	—
137	C₄×D₄	—	157	4	no	—
138	#117	—	157	2	no	—
139	#117	C₂×D₁₅₇	1	1	yes	characteristic
140	C₂×C₄²	—	157	1	no	—
141	C₂×C₄²	—	157	2	no	—
142	#97	—	157	2	no	—
143	#97	—	157	2	no	—
144	#97	C₂×D₁₅₇	1	2	yes	—
145	C₄×C₈	—	157	1	no	—
146	C₄×C₈	—	157	2	no	—
147	C₄×C₈	—	157	1	no	—
148	C₄×C₈	—	157	1	no	—
149	C₄×C₈	—	157	1	no	—
150	C₄×C₈	—	157	2	no	—
151	C₄×C₈	C₂×D₁₅₇	1	2	yes	—
152	#41	—	157	4	no	—
153	#41	—	157	4	no	—
154	C₂×Q₈	—	157	1	no	—
155	C₂×D₄	—	157	2	no	—
156	C₂×D₄	—	157	1	no	—
157	C₂²×C₄	—	157	2	no	—
158	C₂²×C₄	—	157	4	no	—
159	C₂²×C₄	—	157	2	no	—
160	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
161	M₁₆	—	157	4	no	—
162	M₁₆	—	157	8	no	—
163	M₁₆	—	157	8	no	—
164	M₁₆	C₄×D₁₅₇	1	4	yes	complemented
165	C₂×C₈	—	157	4	no	—
166	C₂×C₈	—	157	1	no	—
167	C₂×C₈	—	157	1	no	—
168	C₂×C₈	—	157	2	no	—
169	C₂×C₈	—	157	8	no	—
170	C₂×C₈	—	157	8	no	—
171	C₂×C₈	C₄×D₁₅₇	1	4	yes	complemented
172	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
173	C₂×C₈	C₂²×D₁₅₇	1	2	yes	—
174	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
175	C₄⋊C₄	—	157	4	no	—
176	C₄⋊C₄	C₄×D₁₅₇	1	2	yes	—
177	C₂²⋊C₄	—	157	4	no	—
178	C₂²⋊C₄	C₄×D₁₅₇	1	2	yes	—
179	C₄²	—	157	2	no	—
180	C₄²	—	157	4	no	—
181	C₄²	—	157	1	no	—
182	C₄²	—	157	1	no	—
183	C₄²	C₂²×D₁₅₇	1	2	yes	—
184	C₂³	—	157	2	no	—
185	C₂³	C₂×C₄×D₁₅₇	1	1	yes	characteristic
186	Q₈	—	157	4	no	—
187	D₄	—	157	8	no	—
188	D₄	—	157	4	no	—
189	C₂×C₄	—	314	8	no	—
190	C₂×C₄	—	314	4	no	—
191	C₂×C₄	—	157	2	no	—
192	C₂×C₄	—	157	2	no	—
193	C₂×C₄	—	157	2	no	—
194	C₂×C₄	—	157	4	no	—
195	C₂×C₄	—	157	4	no	—
196	C₂×C₄	C₂×C₄×D₁₅₇	1	4	yes	—
197	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
198	C₂×C₄	C₂×C₄×D₁₅₇	1	2	yes	—
199	C₂×C₄	C₂×C₄×D₁₅₇	1	2	yes	—
200	C₂×C₄	C₂³×D₁₅₇	1	1	yes	characteristic
201	C₈	—	157	2	no	—
202	C₈	—	157	2	no	—
203	C₈	—	157	4	no	—
204	C₈	C₂×C₄×D₁₅₇	1	2	yes	—
205	C₈	C₂×C₄×D₁₅₇	1	4	yes	—
206	C₈	C₂×C₄×D₁₅₇	1	2	yes	—
207	C₂²	—	2	2	no	—
208	C₂²	—	314	4	no	—
209	C₂²	—	157	4	no	—
210	C₂²	C₄²×D₁₅₇	1	2	yes	—
211	C₂²	C₂²×C₄×D₁₅₇	1	1	yes	characteristic
212	C₄	—	2	4	no	—
213	C₄	—	314	2	no	—
214	C₄	—	157	4	no	—
215	C₄	—	157	4	no	—
216	C₄	C₄²×D₁₅₇	1	2	yes	—
217	C₄	C₂²×C₄×D₁₅₇	1	1	yes	characteristic
218	C₄	C₂²×C₄×D₁₅₇	1	1	yes	characteristic
219	C₂	—	2	2	no	—
220	C₂	—	314	4	no	—
221	C₂	C₂×C₄²×D₁₅₇	1	1	yes	characteristic
222	C₂	#131×D₁₅₇	1	2	yes	—

	subgroup	G/H
center	C₂×C₈	C₂²×D₁₅₇
commutator	C₂×C₁₅₇	C₂²×C₄²
Frattini	C₂×C₄	C₂³×D₁₅₇
Fitting	#405×C₁₅₇	C₂
socle	C₂²×C₁₅₇	C₂³×C₄
prime radical	C₂×#14578954	C₂²
cosocle	C₂×C₄×C₁₅₇	C₂⁴
hypercenter	#405	D₁₅₇
hypocenter	C₁₅₇	C₄×#131
LCS	G ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂×C₈ ◁ #405

Complements

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

N	H ≅ G/N	type
4. #23757230	C₂	semidirect
5. #23757229	C₂	semidirect
6. #23757227	C₂	semidirect
7. #23757225	C₂	semidirect
8. M₁₆×Dic₁₅₇	C₂	semidirect
9. C₂×C₈×Dic₁₅₇	C₂	semidirect
10. C₄×C₈×D₁₅₇	C₂	semidirect
11. #405×C₁₅₇	C₂	semidirect
13. #19097779	C₄	semidirect
14. #19097777	C₄	semidirect
48. #14578938	C₂×C₄	semidirect
49. #14578937	C₂×C₄	semidirect
50. #14578937	C₂×C₄	semidirect
51. C₂×#11929434	C₂×C₄	semidirect
55. C₈×D₁₅₇	C₂×C₄	semidirect
56. C₈×D₁₅₇	C₂×C₄	semidirect
64. M₁₆×C₁₅₇	C₂×C₄	semidirect
65. C₂×C₈×C₁₅₇	C₂×C₄	semidirect
106. Dic₁₅₇	#131	semidirect
111. C₁₅₇	C₄×#131	semidirect
119. #405	D₁₅₇	semidirect
164. M₁₆	C₄×D₁₅₇	semidirect
171. C₂×C₈	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×#19097779	2
C₂×#19097777	2
#23757741	2
#23757230	2
#23757229	2
#23757227	2
#23757225	2
M₁₆×Dic₁₅₇	2
C₂×C₈×Dic₁₅₇	2
C₄×C₈×D₁₅₇	2
#405×C₁₅₇	2
C₄×#131	157