Subgroups — C₁₃₁×#17787 #45703671

Order 33536.

778 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#431×C₁₃₁	C₂	1	2	yes	maximal
2	C₂×C₄×M₁₆×C₁₃₁	C₂	1	1	yes	maximal, characteristic
3	#1565×C₁₃₁	C₂	1	8	yes	maximal, complemented
4	#1564×C₁₃₁	C₂	1	4	yes	maximal, complemented
5	C₂²×M₁₆×C₁₃₁	C₄	1	1	yes	characteristic
6	C₂²×M₁₆×C₁₃₁	C₄	1	1	yes	characteristic
7	C₂²×C₄²×C₁₃₁	C₂²	1	1	yes	characteristic
8	#431×C₁₃₁	—	2	2	no	—
9	#431×C₁₃₁	—	2	2	no	—
10	#431×C₁₃₁	C₂²	1	4	yes	—
11	#431×C₁₃₁	C₂²	1	4	yes	—
12	C₂×C₄⋊C₈×C₁₃₁	C₂²	1	4	yes	—
13	C₂×C₂²⋊C₈×C₁₃₁	—	2	2	no	—
14	C₄×M₁₆×C₁₃₁	C₄	1	4	yes	—
15	C₄×M₁₆×C₁₃₁	C₂²	1	4	yes	—
16	C₂×#97×C₁₃₁	C₄	1	2	yes	—
17	C₂×C₄×C₈×C₁₃₁	—	2	2	no	—
18	C₂×C₄×C₈×C₁₃₁	C₂²	1	2	yes	—
19	#335×C₁₃₁	C₂²	1	8	yes	complemented
20	#334×C₁₃₁	C₂²	1	8	yes	complemented
21	C₂³×C₄×C₁₃₁	C₂×C₄	1	1	yes	characteristic
22	C₂³×C₄×C₁₃₁	D₄	1	1	yes	characteristic
23	C₂³×C₄×C₁₃₁	Q₈	1	1	yes	characteristic
24	C₂×M₁₆×C₁₃₁	—	2	4	no	—
25	C₂×M₁₆×C₁₃₁	C₈	1	8	yes	complemented
26	C₂×M₁₆×C₁₃₁	C₂×C₄	1	4	yes	—
27	C₂×M₁₆×C₁₃₁	C₂×C₄	1	4	yes	—
28	C₂²×C₈×C₁₃₁	—	2	4	no	—
29	C₂²×C₈×C₁₃₁	C₂×C₄	1	2	yes	—
30	C₂²×C₈×C₁₃₁	C₂×C₄	1	2	yes	—
31	C₂×C₄²×C₁₃₁	C₂×C₄	1	1	yes	characteristic
32	C₂×C₄²×C₁₃₁	C₂×C₄	1	2	yes	—
33	C₂×C₄²×C₁₃₁	D₄	1	1	yes	characteristic
34	C₂×C₄²×C₁₃₁	D₄	1	2	yes	—
35	C₂×C₄²×C₁₃₁	Q₈	1	1	yes	characteristic
36	C₂×C₄²×C₁₃₁	Q₈	1	2	yes	—
37	C₂×C₄²×C₁₃₁	C₂³	1	2	yes	—
38	C₂×C₄²×C₁₃₁	C₂³	1	1	yes	characteristic
39	C₄⋊C₈×C₁₃₁	—	2	4	no	—
40	C₄⋊C₈×C₁₃₁	C₂³	1	8	yes	—
41	C₂²⋊C₈×C₁₃₁	—	2	4	no	—
42	C₂²⋊C₈×C₁₃₁	—	2	4	no	—
43	#97×C₁₃₁	C₂×C₄	1	8	yes	—
44	C₄×C₈×C₁₃₁	—	2	4	no	—
45	C₄×C₈×C₁₃₁	—	2	4	no	—
46	C₄×C₈×C₁₃₁	C₂×C₄	1	4	yes	—
47	C₄×C₈×C₁₃₁	C₂³	1	4	yes	—
48	C₂⁴×C₁₃₁	C₄⋊C₄	1	1	yes	characteristic
49	C₂²×C₄×C₁₃₁	—	4	2	no	—
50	C₂²×C₄×C₁₃₁	—	4	2	no	—
51	C₂²×C₄×C₁₃₁	C₄⋊C₄	1	2	yes	—
52	C₂²×C₄×C₁₃₁	C₄⋊C₄	1	1	yes	characteristic
53	C₂²×C₄×C₁₃₁	C₄⋊C₄	1	1	yes	characteristic
54	C₂²×C₄×C₁₃₁	C₄⋊C₄	1	2	yes	—
55	C₂²×C₄×C₁₃₁	C₄⋊C₄	1	1	yes	characteristic
56	C₂²×C₄×C₁₃₁	C₄⋊C₄	1	2	yes	—
57	C₂²×C₄×C₁₃₁	C₂×C₈	1	4	yes	—
58	C₂²×C₄×C₁₃₁	M₁₆	1	4	yes	—
59	C₂²×C₄×C₁₃₁	C₂²×C₄	1	1	yes	characteristic
60	C₂²×C₄×C₁₃₁	C₂²×C₄	1	2	yes	—
61	C₂²×C₄×C₁₃₁	C₂×D₄	1	1	yes	characteristic
62	C₂²×C₄×C₁₃₁	C₂×D₄	1	2	yes	—
63	C₂²×C₄×C₁₃₁	C₂×Q₈	1	1	yes	characteristic
64	C₂²×C₄×C₁₃₁	C₂×Q₈	1	2	yes	—
65	M₁₆×C₁₃₁	—	2	8	no	—
66	M₁₆×C₁₃₁	C₂×C₈	1	16	yes	complemented
67	C₂×C₈×C₁₃₁	—	2	4	no	—
68	C₂×C₈×C₁₃₁	—	2	8	no	—
69	C₂×C₈×C₁₃₁	—	4	8	no	—
70	C₂×C₈×C₁₃₁	C₂×C₈	1	8	yes	complemented
71	C₂×C₈×C₁₃₁	C₂²×C₄	1	4	yes	—
72	C₂×C₈×C₁₃₁	C₂²×C₄	1	4	yes	—
73	C₄²×C₁₃₁	C₄⋊C₄	1	2	yes	—
74	C₄²×C₁₃₁	C₄⋊C₄	1	2	yes	—
75	C₄²×C₁₃₁	C₄⋊C₄	1	2	yes	—
76	C₄²×C₁₃₁	C₂²×C₄	1	1	yes	characteristic
77	C₄²×C₁₃₁	C₂²×C₄	1	2	yes	—
78	C₄²×C₁₃₁	C₂×D₄	1	2	yes	—
79	C₄²×C₁₃₁	C₂×D₄	1	1	yes	characteristic
80	C₄²×C₁₃₁	C₂×Q₈	1	2	yes	—
81	C₄²×C₁₃₁	C₂×Q₈	1	1	yes	characteristic
82	C₄²×C₁₃₁	C₂⁴	1	1	yes	characteristic
83	C₂³×C₁₃₁	—	4	1	no	—
84	C₂³×C₁₃₁	—	4	1	no	—
85	C₂³×C₁₃₁	C₄⋊C₈	1	4	yes	—
86	C₂³×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
87	C₂³×C₁₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
88	C₂×C₄×C₁₃₁	—	2	4	no	—
89	C₂×C₄×C₁₃₁	—	2	2	no	—
90	C₂×C₄×C₁₃₁	—	2	4	no	—
91	C₂×C₄×C₁₃₁	—	2	2	no	—
92	C₂×C₄×C₁₃₁	—	4	1	no	—
93	C₂×C₄×C₁₃₁	—	4	2	no	—
94	C₂×C₄×C₁₃₁	—	4	1	no	—
95	C₂×C₄×C₁₃₁	—	4	2	no	—
96	C₂×C₄×C₁₃₁	C₄⋊C₈	1	4	yes	—
97	C₂×C₄×C₁₃₁	C₄⋊C₈	1	8	yes	—
98	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
99	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
100	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
101	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
102	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
103	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
104	C₂×C₄×C₁₃₁	C₂²×C₈	1	2	yes	—
105	C₂×C₄×C₁₃₁	C₂²×C₈	1	4	yes	—
106	C₂×C₄×C₁₃₁	C₂×M₁₆	1	2	yes	—
107	C₂×C₄×C₁₃₁	C₂×M₁₆	1	4	yes	—
108	C₂×C₄×C₁₃₁	C₂³×C₄	1	1	yes	characteristic
109	C₂×C₄×C₁₃₁	C₂²×D₄	1	1	yes	characteristic
110	C₂×C₄×C₁₃₁	C₂²×Q₈	1	1	yes	characteristic
111	C₈×C₁₃₁	—	2	4	no	—
112	C₈×C₁₃₁	—	4	8	no	—
113	C₈×C₁₃₁	C₂²×C₈	1	8	yes	—
114	C₂²×C₁₃₁	—	2	2	no	—
115	C₂²×C₁₃₁	—	2	1	no	—
116	C₂²×C₁₃₁	—	2	2	no	—
117	C₂²×C₁₃₁	—	2	1	no	—
118	C₂²×C₁₃₁	—	4	4	no	—
119	C₂²×C₁₃₁	C₂×C₄⋊C₈	1	2	yes	—
120	C₂²×C₁₃₁	C₂×C₄⋊C₈	1	4	yes	—
121	C₂²×C₁₃₁	C₂²×C₄⋊C₄	1	1	yes	characteristic
122	C₄×C₁₃₁	—	2	2	no	—
123	C₄×C₁₃₁	—	2	1	no	—
124	C₄×C₁₃₁	—	2	2	no	—
125	C₄×C₁₃₁	—	2	1	no	—
126	C₄×C₁₃₁	C₂×C₄⋊C₈	1	4	yes	—
127	C₄×C₁₃₁	C₂×C₄⋊C₈	1	2	yes	—
128	C₄×C₁₃₁	#430	1	2	yes	—
129	C₄×C₁₃₁	C₂³×C₈	1	1	yes	characteristic
130	C₄×C₁₃₁	C₂²×M₁₆	1	1	yes	characteristic
131	C₄×C₁₃₁	#575	1	2	yes	—
132	C₂×C₁₃₁	—	2	4	no	—
133	C₂×C₁₃₁	—	2	2	no	—
134	C₂×C₁₃₁	C₂²×C₄⋊C₈	1	1	yes	characteristic
135	C₂×C₁₃₁	#2911	1	1	yes	characteristic
136	C₂×C₁₃₁	C₂×#430	1	1	yes	characteristic
137	#17787	C₁₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
138	C₁₃₁	#17787	1	1	yes	characteristic, direct product factor, Sylow
139	C₂×#431	C₂×C₁₃₁	1	2	yes	—
140	C₂×C₄×M₁₆	C₂×C₁₃₁	1	1	yes	characteristic
141	#1565	C₂×C₁₃₁	1	8	yes	complemented
142	#1564	C₂×C₁₃₁	1	4	yes	complemented
143	C₂²×M₁₆	C₄×C₁₃₁	1	1	yes	characteristic
144	C₂²×M₁₆	C₄×C₁₃₁	1	1	yes	characteristic
145	C₂²×C₄²	C₂²×C₁₃₁	1	1	yes	characteristic
146	#431	—	2	2	no	—
147	#431	—	2	2	no	—
148	#431	C₂²×C₁₃₁	1	4	yes	—
149	#431	C₂²×C₁₃₁	1	4	yes	—
150	C₂×C₄⋊C₈	C₂²×C₁₃₁	1	4	yes	—
151	C₂×C₂²⋊C₈	—	2	2	no	—
152	C₄×M₁₆	C₄×C₁₃₁	1	4	yes	—
153	C₄×M₁₆	C₂²×C₁₃₁	1	4	yes	—
154	C₂×#97	C₄×C₁₃₁	1	2	yes	—
155	C₂×C₄×C₈	—	2	2	no	—
156	C₂×C₄×C₈	C₂²×C₁₃₁	1	2	yes	—
157	#335	C₂²×C₁₃₁	1	8	yes	complemented
158	#334	C₂²×C₁₃₁	1	8	yes	complemented
159	C₂³×C₄	C₂×C₄×C₁₃₁	1	1	yes	characteristic
160	C₂³×C₄	D₄×C₁₃₁	1	1	yes	characteristic
161	C₂³×C₄	Q₈×C₁₃₁	1	1	yes	characteristic
162	C₂×M₁₆	—	2	4	no	—
163	C₂×M₁₆	C₈×C₁₃₁	1	8	yes	complemented
164	C₂×M₁₆	C₂×C₄×C₁₃₁	1	4	yes	—
165	C₂×M₁₆	C₂×C₄×C₁₃₁	1	4	yes	—
166	C₂²×C₈	—	2	4	no	—
167	C₂²×C₈	C₂×C₄×C₁₃₁	1	2	yes	—
168	C₂²×C₈	C₂×C₄×C₁₃₁	1	2	yes	—
169	C₂×C₄²	C₂×C₄×C₁₃₁	1	1	yes	characteristic
170	C₂×C₄²	C₂×C₄×C₁₃₁	1	2	yes	—
171	C₂×C₄²	D₄×C₁₃₁	1	2	yes	—
172	C₂×C₄²	D₄×C₁₃₁	1	1	yes	characteristic
173	C₂×C₄²	Q₈×C₁₃₁	1	1	yes	characteristic
174	C₂×C₄²	Q₈×C₁₃₁	1	2	yes	—
175	C₂×C₄²	C₂³×C₁₃₁	1	1	yes	characteristic
176	C₂×C₄²	C₂³×C₁₃₁	1	2	yes	—
177	C₄⋊C₈	—	2	4	no	—
178	C₄⋊C₈	C₂³×C₁₃₁	1	8	yes	—
179	C₂²⋊C₈	—	2	4	no	—
180	C₂²⋊C₈	—	2	4	no	—
181	#97	C₂×C₄×C₁₃₁	1	8	yes	—
182	C₄×C₈	—	2	4	no	—
183	C₄×C₈	—	2	4	no	—
184	C₄×C₈	C₂×C₄×C₁₃₁	1	4	yes	—
185	C₄×C₈	C₂³×C₁₃₁	1	4	yes	—
186	C₂⁴	C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
187	C₂²×C₄	—	4	2	no	—
188	C₂²×C₄	—	4	2	no	—
189	C₂²×C₄	C₄⋊C₄×C₁₃₁	1	2	yes	—
190	C₂²×C₄	C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
191	C₂²×C₄	C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
192	C₂²×C₄	C₄⋊C₄×C₁₃₁	1	2	yes	—
193	C₂²×C₄	C₄⋊C₄×C₁₃₁	1	2	yes	—
194	C₂²×C₄	C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
195	C₂²×C₄	C₂×C₈×C₁₃₁	1	4	yes	—
196	C₂²×C₄	M₁₆×C₁₃₁	1	4	yes	—
197	C₂²×C₄	C₂²×C₄×C₁₃₁	1	1	yes	characteristic
198	C₂²×C₄	C₂²×C₄×C₁₃₁	1	2	yes	—
199	C₂²×C₄	C₂×D₄×C₁₃₁	1	1	yes	characteristic
200	C₂²×C₄	C₂×D₄×C₁₃₁	1	2	yes	—
201	C₂²×C₄	C₂×Q₈×C₁₃₁	1	1	yes	characteristic
202	C₂²×C₄	C₂×Q₈×C₁₃₁	1	2	yes	—
203	M₁₆	—	2	8	no	—
204	M₁₆	C₂×C₈×C₁₃₁	1	16	yes	complemented
205	C₂×C₈	—	2	4	no	—
206	C₂×C₈	—	2	8	no	—
207	C₂×C₈	—	4	8	no	—
208	C₂×C₈	C₂×C₈×C₁₃₁	1	8	yes	complemented
209	C₂×C₈	C₂²×C₄×C₁₃₁	1	4	yes	—
210	C₂×C₈	C₂²×C₄×C₁₃₁	1	4	yes	—
211	C₄²	C₄⋊C₄×C₁₃₁	1	2	yes	—
212	C₄²	C₄⋊C₄×C₁₃₁	1	2	yes	—
213	C₄²	C₄⋊C₄×C₁₃₁	1	2	yes	—
214	C₄²	C₂²×C₄×C₁₃₁	1	1	yes	characteristic
215	C₄²	C₂²×C₄×C₁₃₁	1	2	yes	—
216	C₄²	C₂×D₄×C₁₃₁	1	2	yes	—
217	C₄²	C₂×D₄×C₁₃₁	1	1	yes	characteristic
218	C₄²	C₂×Q₈×C₁₃₁	1	1	yes	characteristic
219	C₄²	C₂×Q₈×C₁₃₁	1	2	yes	—
220	C₄²	C₂⁴×C₁₃₁	1	1	yes	characteristic
221	C₂³	—	4	1	no	—
222	C₂³	—	4	1	no	—
223	C₂³	C₄⋊C₈×C₁₃₁	1	4	yes	—
224	C₂³	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
225	C₂³	C₂×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
226	C₂×C₄	—	2	4	no	—
227	C₂×C₄	—	2	2	no	—
228	C₂×C₄	—	2	4	no	—
229	C₂×C₄	—	2	2	no	—
230	C₂×C₄	—	4	1	no	—
231	C₂×C₄	—	4	2	no	—
232	C₂×C₄	—	4	1	no	—
233	C₂×C₄	—	4	2	no	—
234	C₂×C₄	C₄⋊C₈×C₁₃₁	1	8	yes	—
235	C₂×C₄	C₄⋊C₈×C₁₃₁	1	4	yes	—
236	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
237	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
238	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
239	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
240	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
241	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
242	C₂×C₄	C₂²×C₈×C₁₃₁	1	2	yes	—
243	C₂×C₄	C₂²×C₈×C₁₃₁	1	4	yes	—
244	C₂×C₄	C₂×M₁₆×C₁₃₁	1	2	yes	—
245	C₂×C₄	C₂×M₁₆×C₁₃₁	1	4	yes	—
246	C₂×C₄	C₂³×C₄×C₁₃₁	1	1	yes	characteristic
247	C₂×C₄	C₂²×D₄×C₁₃₁	1	1	yes	characteristic
248	C₂×C₄	C₂²×Q₈×C₁₃₁	1	1	yes	characteristic
249	C₈	—	2	4	no	—
250	C₈	—	4	8	no	—
251	C₈	C₂²×C₈×C₁₃₁	1	8	yes	—
252	C₂²	—	2	2	no	—
253	C₂²	—	2	1	no	—
254	C₂²	—	2	2	no	—
255	C₂²	—	2	1	no	—
256	C₂²	—	4	4	no	—
257	C₂²	C₂×C₄⋊C₈×C₁₃₁	1	2	yes	—
258	C₂²	C₂×C₄⋊C₈×C₁₃₁	1	4	yes	—
259	C₂²	C₂²×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
260	C₄	—	2	2	no	—
261	C₄	—	2	1	no	—
262	C₄	—	2	2	no	—
263	C₄	—	2	1	no	—
264	C₄	C₂×C₄⋊C₈×C₁₃₁	1	2	yes	—
265	C₄	C₂×C₄⋊C₈×C₁₃₁	1	4	yes	—
266	C₄	#430×C₁₃₁	1	2	yes	—
267	C₄	C₂³×C₈×C₁₃₁	1	1	yes	characteristic
268	C₄	C₂²×M₁₆×C₁₃₁	1	1	yes	characteristic
269	C₄	#575×C₁₃₁	1	2	yes	—
270	C₂	—	2	4	no	—
271	C₂	—	2	2	no	—
272	C₂	C₂²×C₄⋊C₈×C₁₃₁	1	1	yes	characteristic
273	C₂	#2911×C₁₃₁	1	1	yes	characteristic
274	C₂	C₂×#430×C₁₃₁	1	1	yes	characteristic

	subgroup	G/H
center	C₄²×C₁₃₁	C₂×D₄
commutator	C₄	C₂³×C₈×C₁₃₁
Frattini, cosocle	C₄²	C₂⁴×C₁₃₁
socle	C₂²×C₁₃₁	C₂²×C₄⋊C₄
prime radical	C₂⁴×C₁₃₁	C₄⋊C₄
LCS	G ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₄²×C₁₃₁ ◁ C₂²×C₄²×C₁₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
3. #1565×C₁₃₁	C₂	semidirect
4. #1564×C₁₃₁	C₂	semidirect
19. #335×C₁₃₁	C₂²	semidirect
20. #334×C₁₃₁	C₂²	semidirect
25. C₂×M₁₆×C₁₃₁	C₈	semidirect
66. M₁₆×C₁₃₁	C₂×C₈	semidirect
70. C₂×C₈×C₁₃₁	C₂×C₈	semidirect
137. #17787	C₁₃₁	direct (N × H)
138. C₁₃₁	#17787	direct (N × H)
141. #1565	C₂×C₁₃₁	semidirect
142. #1564	C₂×C₁₃₁	semidirect
157. #335	C₂²×C₁₃₁	semidirect
158. #334	C₂²×C₁₃₁	semidirect
163. C₂×M₁₆	C₈×C₁₃₁	semidirect
204. M₁₆	C₂×C₈×C₁₃₁	semidirect
208. C₂×C₈	C₂×C₈×C₁₃₁	semidirect

Maximal subgroups

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

subgroup	index
C₂×#431×C₁₃₁	2
C₂×C₄×M₁₆×C₁₃₁	2
#1565×C₁₃₁	2
#1564×C₁₃₁	2
#17787	131

Subgroups — C131×#17787 #45703671

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₃₁×#17787 #45703671