Subgroups — #34109243

Order 20096.

432 conjugacy classes of subgroups.

The subgroup lattice has 250 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×#14578953	C₂	1	1	yes	maximal, characteristic
2	C₈×Dic₃₁₄	C₂	1	1	yes	maximal, characteristic, complemented
3	#23757397	C₂	1	1	yes	maximal, characteristic, complemented
4	D₄×#11929434	C₂	1	1	yes	maximal, characteristic, complemented
5	C₈×C₂²⋊D₁₅₇	C₂	1	2	yes	maximal, complemented
6	#23757336	C₂	1	2	yes	maximal, complemented
7	#23757324	C₂	1	1	yes	maximal, characteristic, complemented
8	#23757323	C₂	1	2	yes	maximal, complemented
9	C₂×#19097700	C₂	1	2	yes	maximal, complemented
10	C₄⋊C₈×D₁₅₇	C₂	1	1	yes	maximal, characteristic, complemented
11	C₈×D₄×C₁₅₇	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂×#14578953	C₄	1	1	yes	characteristic
13	C₂²×#11929434	C₂²	1	2	yes	—
14	C₂×C₈×D₁₅₇	C₂²	1	2	yes	—
15	C₄×Dic₃₁₄	C₂²	1	1	yes	characteristic
16	#19097736	C₄	1	1	yes	characteristic
17	D₄×Dic₁₅₇	C₄	1	1	yes	characteristic
18	C₄×C₂²⋊D₁₅₇	C₂²	1	2	yes	—
19	#19097731	C₄	1	2	yes	—
20	#19097729	C₄	1	1	yes	characteristic
21	#19097727	C₄	1	2	yes	—
22	C₂×C₄×Dic₁₅₇	C₂²	1	2	yes	—
23	C₄²×D₁₅₇	C₂²	1	1	yes	characteristic
24	C₄⋊#11929434	C₂²	1	1	yes	characteristic
25	#19097700	C₂²	1	1	yes	characteristic
26	#19097700	C₂²	1	2	yes	—
27	#19097700	C₂²	1	1	yes	characteristic
28	#19097700	C₂²	1	2	yes	—
29	#19097700	C₂²	1	2	yes	—
30	C₂²⋊#11929434	C₂²	1	2	yes	—
31	#19097683	C₂²	1	1	yes	characteristic
32	#19097683	C₂²	1	1	yes	characteristic
33	C₄×#11929434	C₂²	1	1	yes	characteristic
34	C₈×Dic₁₅₇	C₂²	1	2	yes	—
35	C₈×Dic₁₅₇	C₂²	1	2	yes	—
36	C₂²×C₈×C₁₅₇	C₂²	1	2	yes	—
37	C₄×D₄×C₁₅₇	C₂²	1	1	yes	characteristic
38	C₄⋊C₈×C₁₅₇	C₂²	1	1	yes	characteristic
39	C₂²⋊C₈×C₁₅₇	C₂²	1	2	yes	—
40	C₄×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
41	#14578953	C₈	1	8	yes	complemented
42	C₂×Dic₃₁₄	C₂×C₄	1	1	yes	characteristic
43	C₂×C₂²⋊D₁₅₇	C₂×C₄	1	2	yes	—
44	C₂²×Dic₁₅₇	C₂×C₄	1	2	yes	—
45	C₂²×Dic₁₅₇	C₂×C₄	1	2	yes	—
46	C₂×C₄×D₁₅₇	C₂×C₄	1	1	yes	characteristic
47	C₂×C₄×D₁₅₇	C₂×C₄	1	1	yes	characteristic
48	C₂×C₄×D₁₅₇	C₂³	1	1	yes	characteristic
49	C₂×#11929434	—	4	2	no	—
50	C₂×#11929434	C₂³	1	1	yes	characteristic
51	C₂×#11929434	C₂³	1	2	yes	—
52	C₂×#11929434	C₂³	1	1	yes	characteristic
53	C₈×D₁₅₇	—	4	2	no	—
54	C₄⋊Dic₁₅₇	C₂×C₄	1	1	yes	characteristic
55	#14578933	C₂×C₄	1	2	yes	—
56	#14578933	C₂×C₄	1	2	yes	—
57	C₂²⋊Dic₁₅₇	C₂×C₄	1	2	yes	—
58	#14578931	C₂×C₄	1	2	yes	—
59	C₄×Dic₁₅₇	C₂×C₄	1	1	yes	characteristic
60	C₄×Dic₁₅₇	C₂×C₄	1	1	yes	characteristic
61	C₄×Dic₁₅₇	C₂×C₄	1	2	yes	—
62	C₄×Dic₁₅₇	C₂×C₄	1	2	yes	—
63	C₄×Dic₁₅₇	C₂³	1	2	yes	—
64	C₄×Dic₁₅₇	C₂³	1	1	yes	characteristic
65	C₂×D₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
66	C₂²×C₄×C₁₅₇	C₂³	1	2	yes	—
67	C₂×C₈×C₁₅₇	—	4	2	no	—
68	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
69	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
70	C₂×C₈×C₁₅₇	C₂³	1	2	yes	—
71	C₄⋊C₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
72	C₂²⋊C₄×C₁₅₇	C₂×C₄	1	2	yes	—
73	C₄²×C₁₅₇	C₂³	1	1	yes	characteristic
74	C₂²×D₁₅₇	C₂²×C₄	1	1	yes	characteristic
75	Dic₃₁₄	C₂×C₈	1	4	yes	complemented
76	C₂²⋊D₁₅₇	C₂×C₈	1	8	yes	complemented
77	C₂×Dic₁₅₇	—	4	2	no	—
78	C₂×Dic₁₅₇	C₂×C₈	1	8	yes	complemented
79	C₂×Dic₁₅₇	C₂²×C₄	1	1	yes	characteristic
80	C₂×Dic₁₅₇	C₂²×C₄	1	1	yes	characteristic
81	C₂×Dic₁₅₇	C₂²×C₄	1	2	yes	—
82	C₂×Dic₁₅₇	C₂²×C₄	1	1	yes	characteristic
83	C₂×Dic₁₅₇	C₂²×C₄	1	2	yes	—
84	C₄×D₁₅₇	—	2	1	no	—
85	C₄×D₁₅₇	—	2	1	no	—
86	C₄×D₁₅₇	—	4	1	no	—
87	C₄×D₁₅₇	C₂×C₈	1	4	yes	complemented
88	#11929434	—	2	2	no	—
89	#11929434	—	2	1	no	—
90	#11929434	—	2	1	no	—
91	C₂³×C₁₅₇	C₂²×C₄	1	2	yes	—
92	D₄×C₁₅₇	C₂×C₈	1	4	yes	complemented
93	C₂×C₄×C₁₅₇	—	2	2	no	—
94	C₂×C₄×C₁₅₇	—	2	2	no	—
95	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
96	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
97	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
98	C₂×C₄×C₁₅₇	C₂⁴	1	1	yes	characteristic
99	C₈×C₁₅₇	—	2	1	no	—
100	C₈×C₁₅₇	—	2	2	no	—
101	C₈×C₁₅₇	—	2	1	no	—
102	C₂²×C₁₅₇	—	2	2	no	—
103	C₂²×C₁₅₇	—	2	2	no	—
104	C₂²×C₁₅₇	C₂²×C₈	1	4	yes	—
105	C₂²×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
106	C₂×D₁₅₇	—	2	1	no	—
107	C₂×D₁₅₇	—	2	1	no	—
108	C₂×D₁₅₇	C₂²×C₈	1	2	yes	—
109	C₄×C₁₅₇	—	2	2	no	—
110	C₄×C₁₅₇	—	2	1	no	—
111	C₄×C₁₅₇	C₂²×C₈	1	2	yes	—
112	C₄×C₁₅₇	H(5,𝔽₂)	1	1	yes	characteristic
113	C₄×C₁₅₇	2₋¹⁺⁴	1	1	yes	characteristic
114	Dic₁₅₇	—	2	1	no	—
115	Dic₁₅₇	—	2	1	no	—
116	Dic₁₅₇	—	2	2	no	—
117	Dic₁₅₇	C₂²×C₈	1	2	yes	—
118	Dic₁₅₇	C₂²×C₈	1	4	yes	—
119	C₂×C₁₅₇	—	2	4	no	—
120	C₂×C₁₅₇	#520	1	1	yes	characteristic
121	C₂×C₁₅₇	C₂³×C₈	1	1	yes	characteristic
122	C₂×C₁₅₇	#568	1	1	yes	characteristic
123	D₁₅₇	—	2	2	no	—
124	C₁₅₇	#2988	1	1	yes	characteristic, complemented, Sylow
125	#2988	—	157	1	no	maximal, Sylow
126	C₄×#41	—	157	1	no	—
127	C₈×Q₈	—	157	1	no	—
128	C₈×Q₈	—	157	1	no	—
129	C₈×D₄	—	157	2	no	—
130	C₈×D₄	—	157	1	no	—
131	C₈×D₄	—	157	2	no	—
132	C₈×D₄	D₁₅₇	1	1	yes	characteristic, complemented
133	#431	—	157	2	no	—
134	#431	—	157	1	no	—
135	C₂×C₄⋊C₈	—	157	2	no	—
136	C₂×C₄⋊C₈	—	157	1	no	—
137	C₂×#41	—	157	1	no	—
138	C₂²×C₈	—	157	2	no	—
139	C₂²×C₈	—	157	2	no	—
140	C₂²×C₈	C₂×D₁₅₇	1	2	yes	—
141	C₄×Q₈	—	157	1	no	—
142	C₄×Q₈	—	157	1	no	—
143	C₄×D₄	—	157	1	no	—
144	C₄×D₄	—	157	2	no	—
145	C₄×D₄	—	157	2	no	—
146	C₄×D₄	C₂×D₁₅₇	1	1	yes	characteristic
147	#117	—	157	1	no	—
148	#117	—	157	2	no	—
149	C₂×C₄²	—	157	2	no	—
150	C₂×C₄²	—	157	1	no	—
151	C₄⋊C₈	—	157	2	no	—
152	C₄⋊C₈	—	157	1	no	—
153	C₄⋊C₈	—	157	2	no	—
154	C₄⋊C₈	—	157	2	no	—
155	C₄⋊C₈	—	157	1	no	—
156	C₄⋊C₈	—	157	1	no	—
157	C₄⋊C₈	C₂×D₁₅₇	1	1	yes	characteristic
158	C₂²⋊C₈	—	157	2	no	—
159	C₂²⋊C₈	—	157	1	no	—
160	C₂²⋊C₈	—	157	1	no	—
161	C₂²⋊C₈	C₂×D₁₅₇	1	2	yes	—
162	C₄×C₈	—	157	2	no	—
163	C₄×C₈	—	157	2	no	—
164	C₄×C₈	—	157	1	no	—
165	C₄×C₈	C₂×D₁₅₇	1	1	yes	characteristic
166	#41	—	157	8	no	—
167	C₂×Q₈	—	157	1	no	—
168	C₂×D₄	—	157	2	no	—
169	C₂×D₄	C₄×D₁₅₇	1	1	yes	characteristic
170	C₂²×C₄	—	157	1	no	—
171	C₂²×C₄	—	157	2	no	—
172	C₂²×C₄	—	157	1	no	—
173	C₂²×C₄	—	157	2	no	—
174	C₂²×C₄	—	157	1	no	—
175	C₂²×C₄	C₂²×D₁₅₇	1	2	yes	—
176	C₂×C₈	—	4	2	no	—
177	C₂×C₈	—	628	2	no	—
178	C₂×C₈	—	628	2	no	—
179	C₂×C₈	—	157	1	no	—
180	C₂×C₈	—	157	2	no	—
181	C₂×C₈	—	157	1	no	—
182	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
183	C₂×C₈	C₂²×D₁₅₇	1	2	yes	—
184	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
185	C₄⋊C₄	—	157	2	no	—
186	C₄⋊C₄	—	157	2	no	—
187	C₄⋊C₄	—	157	1	no	—
188	C₄⋊C₄	C₄×D₁₅₇	1	1	yes	characteristic
189	C₂²⋊C₄	—	157	2	no	—
190	C₂²⋊C₄	—	157	2	no	—
191	C₂²⋊C₄	C₄×D₁₅₇	1	2	yes	—
192	C₄²	—	157	2	no	—
193	C₄²	—	157	1	no	—
194	C₄²	—	157	1	no	—
195	C₄²	—	157	2	no	—
196	C₄²	—	157	2	no	—
197	C₄²	—	157	1	no	—
198	C₄²	C₂²×D₁₅₇	1	1	yes	characteristic
199	C₂³	—	157	1	no	—
200	C₂³	C₂×C₄×D₁₅₇	1	2	yes	—
201	Q₈	—	157	4	no	—
202	D₄	—	157	8	no	—
203	D₄	C₈×D₁₅₇	1	4	yes	complemented
204	C₂×C₄	—	2	2	no	—
205	C₂×C₄	—	2	2	no	—
206	C₂×C₄	—	314	1	no	—
207	C₂×C₄	—	314	1	no	—
208	C₂×C₄	—	628	1	no	—
209	C₂×C₄	—	628	2	no	—
210	C₂×C₄	—	157	1	no	—
211	C₂×C₄	—	157	1	no	—
212	C₂×C₄	—	157	2	no	—
213	C₂×C₄	—	157	8	no	—
214	C₂×C₄	—	157	1	no	—
215	C₂×C₄	—	157	2	no	—
216	C₂×C₄	—	157	4	no	—
217	C₂×C₄	C₂×C₄×D₁₅₇	1	2	yes	—
218	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
219	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
220	C₂×C₄	C₂³×D₁₅₇	1	1	yes	characteristic
221	C₈	—	2	1	no	—
222	C₈	—	2	2	no	—
223	C₈	—	2	1	no	—
224	C₈	—	314	2	no	—
225	C₈	—	314	1	no	—
226	C₈	—	314	1	no	—
227	C₂²	—	2	2	no	—
228	C₂²	—	2	2	no	—
229	C₂²	—	314	1	no	—
230	C₂²	—	314	1	no	—
231	C₂²	—	157	2	no	—
232	C₂²	C₂×C₈×D₁₅₇	1	4	yes	—
233	C₂²	C₂²×C₄×D₁₅₇	1	1	yes	characteristic
234	C₄	—	2	2	no	—
235	C₄	—	2	1	no	—
236	C₄	—	314	1	no	—
237	C₄	—	314	1	no	—
238	C₄	—	314	2	no	—
239	C₄	—	157	2	no	—
240	C₄	—	157	4	no	—
241	C₄	C₂×C₈×D₁₅₇	1	2	yes	—
242	C₄	#19097816	1	1	yes	characteristic
243	C₄	#19097818	1	1	yes	characteristic
244	C₂	—	2	4	no	—
245	C₂	—	314	2	no	—
246	C₂	#23757752	1	1	yes	characteristic
247	C₂	C₂²×C₈×D₁₅₇	1	1	yes	characteristic
248	C₂	#23758038	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂³×D₁₅₇
commutator	C₂×C₁₅₇	C₂³×C₈
Fitting	C₈×D₄×C₁₅₇	C₂
socle	C₂²×C₁₅₇	C₂³×C₄
prime radical	C₂×#14578953	C₄
cosocle	C₂×C₄×C₁₅₇	C₂⁴
hypercenter	C₈×D₄	D₁₅₇
hypocenter	C₁₅₇	#2988
LCS	G ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂×C₄ ◁ C₈×D₄

Complements

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

N	H ≅ G/N	type
2. C₈×Dic₃₁₄	C₂	semidirect
3. #23757397	C₂	semidirect
4. D₄×#11929434	C₂	semidirect
5. C₈×C₂²⋊D₁₅₇	C₂	semidirect
6. #23757336	C₂	semidirect
7. #23757324	C₂	semidirect
8. #23757323	C₂	semidirect
9. C₂×#19097700	C₂	semidirect
10. C₄⋊C₈×D₁₅₇	C₂	semidirect
11. C₈×D₄×C₁₅₇	C₂	semidirect
41. #14578953	C₈	semidirect
75. Dic₃₁₄	C₂×C₈	semidirect
76. C₂²⋊D₁₅₇	C₂×C₈	semidirect
78. C₂×Dic₁₅₇	C₂×C₈	semidirect
87. C₄×D₁₅₇	C₂×C₈	semidirect
92. D₄×C₁₅₇	C₂×C₈	semidirect
124. C₁₅₇	#2988	semidirect
132. C₈×D₄	D₁₅₇	semidirect
203. D₄	C₈×D₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
C₄×#14578953	2
C₈×Dic₃₁₄	2
#23757397	2
D₄×#11929434	2
C₈×C₂²⋊D₁₅₇	2
#23757336	2
#23757324	2
#23757323	2
C₂×#19097700	2
C₄⋊C₈×D₁₅₇	2
C₈×D₄×C₁₅₇	2
#2988	157