Subgroups — #34109042

Order 20096.

458 conjugacy classes of subgroups.

The subgroup lattice has 266 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23758071	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	#23757321	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×#19097699	C₂	1	1	yes	maximal, characteristic, complemented
8	C₄×#14578938	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#104×C₁₅₇	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×#14578954	C₂²	1	1	yes	characteristic
11	#19097802	C₄	1	2	yes	complemented
12	#19097801	C₄	1	2	yes	complemented
13	#19097797	C₄	1	2	yes	complemented
14	#19097796	C₄	1	2	yes	complemented
15	#19097791	C₂²	1	4	yes	—
16	#19097779	C₂²	1	4	yes	complemented
17	#19097778	—	2	2	no	—
18	#19097778	C₂²	1	4	yes	complemented
19	#19097777	—	2	2	no	—
20	C₂×#14578938	—	2	2	no	—
21	C₂×#14578938	C₂²	1	1	yes	characteristic
22	C₂×#14578938	C₂²	1	1	yes	characteristic
23	C₂×#14578938	C₂²	1	1	yes	characteristic
24	M₁₆×D₁₅₇	—	2	2	no	—
25	#19097706	C₂²	1	4	yes	complemented
26	#19097699	C₂²	1	2	yes	complemented
27	#19097699	C₂²	1	2	yes	complemented
28	#19097682	C₂²	1	2	yes	complemented
29	C₄×#11929434	C₂²	1	2	yes	complemented
30	C₂×#41×C₁₅₇	C₂²	1	1	yes	characteristic
31	C₂×M₁₆×C₁₅₇	C₂²	1	1	yes	characteristic
32	C₂×C₄²×C₁₅₇	C₂²	1	1	yes	characteristic
33	#104×C₁₅₇	C₂²	1	2	yes	complemented
34	#104×C₁₅₇	C₂²	1	2	yes	complemented
35	#14578954	—	2	1	no	—
36	#14578954	—	2	1	no	—
37	#14578954	C₂×C₄	1	2	yes	—
38	#14578954	C₂³	1	2	yes	—
39	C₂×Dic₃₁₄	C₂×C₄	1	1	yes	characteristic
40	C₂×D₆₂₈	C₂×C₄	1	1	yes	characteristic
41	C₂×C₂²⋊D₁₅₇	—	2	1	no	—
42	C₂×C₄×D₁₅₇	—	2	1	no	—
43	#14578944	C₂×C₄	1	4	yes	complemented
44	#14578942	C₂×C₄	1	4	yes	complemented
45	#14578941	C₂×C₄	1	4	yes	complemented
46	#14578939	C₂×C₄	1	4	yes	complemented
47	#14578938	—	2	4	no	—
48	#14578938	—	2	1	no	—
49	#14578938	C₂×C₄	1	2	yes	—
50	#14578938	C₂×C₄	1	2	yes	—
51	#14578938	D₄	1	2	yes	—
52	#14578938	D₄	1	2	yes	—
53	#14578938	C₂³	1	2	yes	—
54	#14578937	—	2	4	no	—
55	C₂×#11929434	—	2	4	no	—
56	C₂×#11929434	—	2	1	no	—
57	C₂×#11929434	C₂³	1	2	yes	—
58	C₂×#11929434	C₂³	1	2	yes	—
59	C₈×D₁₅₇	—	2	4	no	—
60	#41×C₁₅₇	—	2	1	no	—
61	#41×C₁₅₇	—	2	1	no	—
62	#41×C₁₅₇	C₂×C₄	1	2	yes	—
63	#41×C₁₅₇	C₂³	1	2	yes	—
64	C₂×Q₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
65	C₂×D₄×C₁₅₇	—	2	1	no	—
66	C₂×D₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
67	C₂²×C₄×C₁₅₇	—	2	1	no	—
68	C₂²×C₄×C₁₅₇	—	2	1	no	—
69	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
70	M₁₆×C₁₅₇	—	2	1	no	—
71	M₁₆×C₁₅₇	C₂³	1	2	yes	—
72	C₂×C₈×C₁₅₇	—	2	1	no	—
73	C₄²×C₁₅₇	—	2	1	no	—
74	C₄²×C₁₅₇	C₂³	1	1	yes	characteristic
75	C₄²×C₁₅₇	C₂³	1	1	yes	characteristic
76	C₂²×D₁₅₇	—	2	1	no	—
77	Dic₃₁₄	—	2	1	no	—
78	Dic₃₁₄	C₂²×C₄	1	2	yes	—
79	D₆₂₈	—	2	1	no	—
80	D₆₂₈	C₂²×C₄	1	2	yes	—
81	C₂²⋊D₁₅₇	—	2	2	no	—
82	C₂²⋊D₁₅₇	—	2	2	no	—
83	C₂×Dic₁₅₇	—	2	1	no	—
84	C₄×D₁₅₇	—	2	2	no	—
85	C₄×D₁₅₇	—	2	2	no	—
86	#11929434	—	2	2	no	—
87	#11929434	C₂²×C₄	1	4	yes	—
88	#11929434	C₂×D₄	1	4	yes	—
89	C₂³×C₁₅₇	—	2	1	no	—
90	C₂³×C₁₅₇	#41	1	1	yes	characteristic
91	Q₈×C₁₅₇	—	2	1	no	—
92	Q₈×C₁₅₇	C₂²×C₄	1	2	yes	—
93	D₄×C₁₅₇	—	2	2	no	—
94	D₄×C₁₅₇	—	2	2	no	—
95	D₄×C₁₅₇	—	2	1	no	—
96	D₄×C₁₅₇	C₂²×C₄	1	2	yes	—
97	C₂×C₄×C₁₅₇	—	2	1	no	—
98	C₂×C₄×C₁₅₇	—	2	1	no	—
99	C₂×C₄×C₁₅₇	—	2	2	no	—
100	C₂×C₄×C₁₅₇	—	2	2	no	—
101	C₂×C₄×C₁₅₇	—	2	1	no	—
102	C₂×C₄×C₁₅₇	—	4	2	no	—
103	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
104	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
105	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
106	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
107	C₂×C₄×C₁₅₇	#41	1	1	yes	characteristic
108	C₂×C₄×C₁₅₇	C₂⁴	1	1	yes	characteristic
109	C₈×C₁₅₇	—	2	2	no	—
110	C₂²×C₁₅₇	—	2	2	no	—
111	C₂²×C₁₅₇	—	4	1	no	—
112	C₂²×C₁₅₇	—	8	1	no	—
113	C₂²×C₁₅₇	C₄×D₄	1	1	yes	characteristic
114	C₂²×C₁₅₇	C₄×D₄	1	1	yes	characteristic
115	C₂²×C₁₅₇	C₂×#41	1	1	yes	characteristic
116	C₂×D₁₅₇	—	2	2	no	—
117	C₂×D₁₅₇	—	8	1	no	—
118	C₄×C₁₅₇	—	2	2	no	—
119	C₄×C₁₅₇	—	2	2	no	—
120	C₄×C₁₅₇	—	4	1	no	—
121	C₄×C₁₅₇	C₄×D₄	1	1	yes	characteristic
122	C₄×C₁₅₇	C₄×D₄	1	1	yes	characteristic
123	C₄×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
124	C₄×C₁₅₇	C₂²×D₄	1	1	yes	characteristic
125	Dic₁₅₇	—	2	2	no	—
126	C₂×C₁₅₇	—	2	1	no	—
127	C₂×C₁₅₇	—	2	1	no	—
128	C₂×C₁₅₇	—	2	1	no	—
129	C₂×C₁₅₇	—	4	2	no	—
130	C₂×C₁₅₇	C₂×C₄×D₄	1	1	yes	characteristic
131	D₁₅₇	—	4	2	no	—
132	C₁₅₇	#2956	1	1	yes	characteristic, complemented, Sylow
133	#2956	—	157	1	no	maximal, Sylow
134	#575	—	157	1	no	—
135	#568	—	157	1	no	—
136	#568	—	157	1	no	—
137	#444	—	157	4	no	—
138	#443	—	157	4	no	—
139	#430	—	157	1	no	—
140	C₂×#104	—	157	1	no	—
141	C₂×#104	D₁₅₇	1	1	yes	characteristic, complemented
142	C₄×M₁₆	—	157	1	no	—
143	C₂×#41	—	157	1	no	—
144	C₂×#41	C₂×D₁₅₇	1	1	yes	characteristic
145	#137	—	157	2	no	—
146	#137	—	157	2	no	—
147	AGL(1,ℤ/8)	—	157	2	no	—
148	AGL(1,ℤ/8)	—	157	2	no	—
149	#135	—	157	4	no	—
150	#131	—	314	2	no	—
151	#131	—	314	2	no	—
152	#131	—	157	4	no	—
153	#131	—	157	4	no	—
154	C₂×M₁₆	—	314	2	no	—
155	C₂×M₁₆	—	314	2	no	—
156	C₂×M₁₆	—	157	1	no	—
157	C₂×M₁₆	—	157	1	no	—
158	C₂×M₁₆	—	157	1	no	—
159	C₂×M₁₆	C₂×D₁₅₇	1	1	yes	characteristic
160	C₂×C₄²	C₂×D₁₅₇	1	1	yes	characteristic
161	#108	—	157	4	no	—
162	#104	—	157	2	no	—
163	#104	—	157	2	no	—
164	#104	C₂×D₁₅₇	1	2	yes	complemented
165	#104	C₂×D₁₅₇	1	2	yes	complemented
166	#97	—	157	2	no	—
167	C₄×C₈	—	157	2	no	—
168	#41	—	2	1	no	—
169	#41	—	2	1	no	—
170	#41	—	314	1	no	—
171	#41	—	314	1	no	—
172	#41	—	157	2	no	—
173	#41	—	157	2	no	—
174	#41	C₄×D₁₅₇	1	2	yes	—
175	#41	C₂²×D₁₅₇	1	2	yes	—
176	C₂×Q₈	—	157	1	no	—
177	C₂×Q₈	C₄×D₁₅₇	1	1	yes	characteristic
178	C₂×D₄	—	2	1	no	—
179	C₂×D₄	—	314	1	no	—
180	C₂×D₄	—	157	1	no	—
181	C₂×D₄	C₄×D₁₅₇	1	1	yes	characteristic
182	C₂²×C₄	—	2	1	no	—
183	C₂²×C₄	—	2	1	no	—
184	C₂²×C₄	—	314	1	no	—
185	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
186	Q₁₆	—	157	4	no	—
187	SD₁₆	—	157	4	no	—
188	SD₁₆	—	157	4	no	—
189	D₈	—	157	4	no	—
190	M₁₆	—	2	1	no	—
191	M₁₆	—	314	4	no	—
192	M₁₆	—	314	1	no	—
193	M₁₆	—	314	4	no	—
194	M₁₆	—	157	2	no	—
195	M₁₆	—	157	2	no	—
196	M₁₆	—	157	2	no	—
197	M₁₆	—	157	2	no	—
198	M₁₆	—	157	2	no	—
199	M₁₆	C₂²×D₁₅₇	1	2	yes	—
200	C₂×C₈	—	2	1	no	—
201	C₂×C₈	—	314	4	no	—
202	C₂×C₈	—	314	1	no	—
203	C₂×C₈	—	314	4	no	—
204	C₂×C₈	—	157	2	no	—
205	C₂×C₈	—	157	2	no	—
206	C₄²	—	2	1	no	—
207	C₄²	C₂²×D₁₅₇	1	1	yes	characteristic
208	C₄²	C₂²×D₁₅₇	1	1	yes	characteristic
209	C₂³	—	2	1	no	—
210	C₂³	—	314	1	no	—
211	C₂³	#14578953	1	1	yes	characteristic
212	Q₈	—	2	1	no	—
213	Q₈	—	314	1	no	—
214	Q₈	—	157	2	no	—
215	Q₈	C₂×C₄×D₁₅₇	1	2	yes	—
216	D₄	—	2	2	no	—
217	D₄	—	2	2	no	—
218	D₄	—	2	1	no	—
219	D₄	—	314	2	no	—
220	D₄	—	314	2	no	—
221	D₄	—	314	1	no	—
222	D₄	—	157	2	no	—
223	D₄	C₂×C₄×D₁₅₇	1	2	yes	—
224	C₂×C₄	—	2	1	no	—
225	C₂×C₄	—	2	1	no	—
226	C₂×C₄	—	2	2	no	—
227	C₂×C₄	—	2	2	no	—
228	C₂×C₄	—	2	1	no	—
229	C₂×C₄	—	4	2	no	—
230	C₂×C₄	—	314	1	no	—
231	C₂×C₄	—	314	2	no	—
232	C₂×C₄	—	314	2	no	—
233	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
234	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
235	C₂×C₄	D₄×D₁₅₇	1	1	yes	characteristic
236	C₂×C₄	D₄×D₁₅₇	1	1	yes	characteristic
237	C₂×C₄	#14578953	1	1	yes	characteristic
238	C₂×C₄	C₂³×D₁₅₇	1	1	yes	characteristic
239	C₈	—	2	2	no	—
240	C₈	—	314	2	no	—
241	C₈	—	157	4	no	—
242	C₈	—	157	4	no	—
243	C₂²	—	2	2	no	—
244	C₂²	—	4	1	no	—
245	C₂²	—	8	1	no	—
246	C₂²	—	314	2	no	—
247	C₂²	—	1256	1	no	—
248	C₂²	#19097731	1	1	yes	characteristic
249	C₂²	#19097731	1	1	yes	characteristic
250	C₂²	C₂×#14578953	1	1	yes	characteristic
251	C₄	—	2	2	no	—
252	C₄	—	2	2	no	—
253	C₄	—	4	1	no	—
254	C₄	—	314	2	no	—
255	C₄	#19097731	1	1	yes	characteristic
256	C₄	#19097731	1	1	yes	characteristic
257	C₄	C₂²×C₄×D₁₅₇	1	1	yes	characteristic
258	C₄	C₂×D₄×D₁₅₇	1	1	yes	characteristic
259	C₂	—	2	1	no	—
260	C₂	—	2	1	no	—
261	C₂	—	2	1	no	—
262	C₂	—	4	2	no	—
263	C₂	—	628	2	no	—
264	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	C₂×#104×C₁₅₇	C₂
socle	C₂×C₁₅₇	C₂×C₄×D₄
prime radical	#23758071	C₂
cosocle	C₂×C₄×C₁₅₇	C₂⁴
hypercenter	C₂×#104	D₁₅₇
hypocenter	C₁₅₇	#2956
LCS	G ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₄ ◁ C₂²×C₄ ◁ C₂×#104

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. #23757321	C₂	semidirect
7. C₂×#19097699	C₂	semidirect
8. C₄×#14578938	C₂	semidirect
9. C₂×#104×C₁₅₇	C₂	semidirect
11. #19097802	C₄	semidirect
12. #19097801	C₄	semidirect
13. #19097797	C₄	semidirect
14. #19097796	C₄	semidirect
16. #19097779	C₂²	semidirect
18. #19097778	C₂²	semidirect
25. #19097706	C₂²	semidirect
26. #19097699	C₂²	semidirect
27. #19097699	C₂²	semidirect
28. #19097682	C₂²	semidirect
29. C₄×#11929434	C₂²	semidirect
33. #104×C₁₅₇	C₂²	semidirect
34. #104×C₁₅₇	C₂²	semidirect
43. #14578944	C₂×C₄	semidirect
44. #14578942	C₂×C₄	semidirect
45. #14578941	C₂×C₄	semidirect
46. #14578939	C₂×C₄	semidirect
132. C₁₅₇	#2956	semidirect
141. C₂×#104	D₁₅₇	semidirect
164. #104	C₂×D₁₅₇	semidirect
165. #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
#23758071	2
#23758040	2
#23758039	2
#23757392	2
#23757387	2
#23757321	2
C₂×#19097699	2
C₄×#14578938	2
C₂×#104×C₁₅₇	2
#2956	157