Subgroups — C₁₃₁×#21349 #45707233

Order 33536.

1030 conjugacy classes of subgroups.

The subgroup lattice has 306 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	1	yes	maximal, characteristic
2	C₂²×C₄×C₈×C₁₃₁	C₂	1	1	yes	maximal, characteristic
3	C₄×#117×C₁₃₁	C₂	1	1	yes	maximal, characteristic
4	#1939×C₁₃₁	C₂	1	4	yes	maximal, complemented
5	#1850×C₁₃₁	C₂	1	4	yes	maximal
6	C₄×C₄⋊C₈×C₁₃₁	C₂	1	4	yes	maximal, complemented
7	C₂³×C₈×C₁₃₁	C₂²	1	2	yes	—
8	C₂×#117×C₁₃₁	C₄	1	1	yes	characteristic
9	C₂×#117×C₁₃₁	C₄	1	1	yes	characteristic
10	C₂²×C₄²×C₁₃₁	C₂²	1	1	yes	characteristic
11	#431×C₁₃₁	—	2	4	no	—
12	C₂×C₄⋊C₈×C₁₃₁	C₂²	1	8	yes	—
13	C₂×C₄⋊C₈×C₁₃₁	C₂²	1	2	yes	—
14	C₂×C₂²⋊C₈×C₁₃₁	C₂²	1	2	yes	—
15	C₂×C₄×C₈×C₁₃₁	—	2	4	no	—
16	C₂×C₄×C₈×C₁₃₁	C₂²	1	2	yes	—
17	C₂×C₄×C₈×C₁₃₁	C₂²	1	2	yes	—
18	C₂×C₄×C₈×C₁₃₁	C₂²	1	2	yes	—
19	C₄×C₄⋊C₄×C₁₃₁	C₄	1	2	yes	—
20	C₄×C₄⋊C₄×C₁₃₁	C₂²	1	2	yes	—
21	C₄×C₂²⋊C₄×C₁₃₁	C₄	1	2	yes	—
22	C₄×C₂²⋊C₄×C₁₃₁	C₂²	1	2	yes	—
23	#376×C₁₃₁	C₄	1	2	yes	—
24	C₄³×C₁₃₁	C₂²	1	2	yes	—
25	#336×C₁₃₁	C₂²	1	8	yes	—
26	C₂³×C₄×C₁₃₁	C₂×C₄	1	1	yes	characteristic
27	C₂³×C₄×C₁₃₁	C₂×C₄	1	1	yes	characteristic
28	C₂³×C₄×C₁₃₁	C₂³	1	1	yes	characteristic
29	C₂²×C₈×C₁₃₁	—	2	4	no	—
30	C₂²×C₈×C₁₃₁	—	2	8	no	—
31	C₂²×C₈×C₁₃₁	C₂³	1	4	yes	—
32	C₂²×C₈×C₁₃₁	C₂³	1	4	yes	—
33	#117×C₁₃₁	—	2	4	no	—
34	#117×C₁₃₁	C₈	1	8	yes	complemented
35	C₂×C₄⋊C₄×C₁₃₁	C₂×C₄	1	2	yes	—
36	C₂×C₄⋊C₄×C₁₃₁	C₂×C₄	1	2	yes	—
37	C₂×C₂²⋊C₄×C₁₃₁	C₂×C₄	1	2	yes	—
38	C₂×C₂²⋊C₄×C₁₃₁	C₂×C₄	1	2	yes	—
39	C₂×C₄²×C₁₃₁	C₂×C₄	1	2	yes	—
40	C₂×C₄²×C₁₃₁	C₂×C₄	1	4	yes	—
41	C₂×C₄²×C₁₃₁	C₂×C₄	1	1	yes	characteristic
42	C₂×C₄²×C₁₃₁	C₂×C₄	1	1	yes	characteristic
43	C₂×C₄²×C₁₃₁	C₂×C₄	1	2	yes	—
44	C₂×C₄²×C₁₃₁	D₄	1	4	yes	—
45	C₂×C₄²×C₁₃₁	Q₈	1	4	yes	—
46	C₂×C₄²×C₁₃₁	C₂³	1	4	yes	—
47	C₂×C₄²×C₁₃₁	C₂³	1	1	yes	characteristic
48	C₂×C₄²×C₁₃₁	C₂³	1	1	yes	characteristic
49	C₄⋊C₈×C₁₃₁	—	2	16	no	—
50	C₄⋊C₈×C₁₃₁	—	2	4	no	—
51	C₂²⋊C₈×C₁₃₁	—	2	4	no	—
52	C₄×C₈×C₁₃₁	—	2	4	no	—
53	C₄×C₈×C₁₃₁	—	2	4	no	—
54	C₄×C₈×C₁₃₁	—	2	4	no	—
55	#95×C₁₃₁	C₂×C₄	1	4	yes	—
56	#95×C₁₃₁	C₂×C₄	1	4	yes	—
57	C₂⁴×C₁₃₁	C₂²×C₄	1	1	yes	characteristic
58	C₂²×C₄×C₁₃₁	—	2	4	no	—
59	C₂²×C₄×C₁₃₁	—	2	4	no	—
60	C₂²×C₄×C₁₃₁	C₄⋊C₄	1	4	yes	—
61	C₂²×C₄×C₁₃₁	C₄⋊C₄	1	4	yes	—
62	C₂²×C₄×C₁₃₁	C₂×C₈	1	4	yes	—
63	C₂²×C₄×C₁₃₁	M₁₆	1	4	yes	—
64	C₂²×C₄×C₁₃₁	C₂²×C₄	1	4	yes	—
65	C₂²×C₄×C₁₃₁	C₂²×C₄	1	1	yes	characteristic
66	C₂²×C₄×C₁₃₁	C₂²×C₄	1	1	yes	characteristic
67	C₂²×C₄×C₁₃₁	C₂²×C₄	1	4	yes	—
68	C₂²×C₄×C₁₃₁	C₂²×C₄	1	1	yes	characteristic
69	C₂²×C₄×C₁₃₁	C₂²×C₄	1	1	yes	characteristic
70	C₂²×C₄×C₁₃₁	C₂²×C₄	1	1	yes	characteristic
71	C₂²×C₄×C₁₃₁	C₂×D₄	1	2	yes	—
72	C₂²×C₄×C₁₃₁	C₂×Q₈	1	2	yes	—
73	C₂²×C₄×C₁₃₁	C₂⁴	1	1	yes	characteristic
74	C₂×C₈×C₁₃₁	—	2	16	no	—
75	C₂×C₈×C₁₃₁	—	2	4	no	—
76	C₂×C₈×C₁₃₁	—	2	4	no	—
77	C₂×C₈×C₁₃₁	—	2	4	no	—
78	C₂×C₈×C₁₃₁	—	2	8	no	—
79	C₂×C₈×C₁₃₁	#41	1	8	yes	—
80	C₄⋊C₄×C₁₃₁	—	2	4	no	—
81	C₄⋊C₄×C₁₃₁	C₂×C₈	1	8	yes	complemented
82	C₂²⋊C₄×C₁₃₁	—	2	4	no	—
83	C₂²⋊C₄×C₁₃₁	C₂×C₈	1	8	yes	—
84	C₄²×C₁₃₁	—	2	4	no	—
85	C₄²×C₁₃₁	—	2	8	no	—
86	C₄²×C₁₃₁	—	2	8	no	—
87	C₄²×C₁₃₁	C₄⋊C₄	1	4	yes	—
88	C₄²×C₁₃₁	C₄⋊C₄	1	4	yes	—
89	C₄²×C₁₃₁	C₂×C₈	1	8	yes	complemented
90	C₄²×C₁₃₁	C₂×D₄	1	2	yes	—
91	C₄²×C₁₃₁	C₂×D₄	1	2	yes	—
92	C₄²×C₁₃₁	C₂×Q₈	1	2	yes	—
93	C₄²×C₁₃₁	C₂×Q₈	1	2	yes	—
94	C₂³×C₁₃₁	—	2	2	no	—
95	C₂³×C₁₃₁	—	2	2	no	—
96	C₂³×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
97	C₂³×C₁₃₁	C₂²×C₈	1	2	yes	—
98	C₂³×C₁₃₁	C₂×M₁₆	1	2	yes	—
99	C₂³×C₁₃₁	C₂³×C₄	1	1	yes	characteristic
100	C₂×C₄×C₁₃₁	—	2	4	no	—
101	C₂×C₄×C₁₃₁	—	2	2	no	—
102	C₂×C₄×C₁₃₁	—	2	4	no	—
103	C₂×C₄×C₁₃₁	—	2	2	no	—
104	C₂×C₄×C₁₃₁	—	2	4	no	—
105	C₂×C₄×C₁₃₁	—	2	4	no	—
106	C₂×C₄×C₁₃₁	—	2	8	no	—
107	C₂×C₄×C₁₃₁	—	2	4	no	—
108	C₂×C₄×C₁₃₁	—	2	4	no	—
109	C₂×C₄×C₁₃₁	—	2	4	no	—
110	C₂×C₄×C₁₃₁	C₄⋊C₈	1	16	yes	complemented
111	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
112	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
113	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
114	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
115	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
116	C₂×C₄×C₁₃₁	C₂²×C₈	1	8	yes	—
117	C₂×C₄×C₁₃₁	C₂²×C₈	1	2	yes	—
118	C₂×C₄×C₁₃₁	C₂²×C₈	1	2	yes	—
119	C₂×C₄×C₁₃₁	C₂×M₁₆	1	2	yes	—
120	C₂×C₄×C₁₃₁	C₂×M₁₆	1	2	yes	—
121	C₂×C₄×C₁₃₁	#131	1	4	yes	—
122	C₂×C₄×C₁₃₁	C₂²×D₄	1	1	yes	characteristic
123	C₂×C₄×C₁₃₁	C₂²×Q₈	1	1	yes	characteristic
124	C₂×C₄×C₁₃₁	C₂×#41	1	4	yes	—
125	C₈×C₁₃₁	—	2	8	no	—
126	C₈×C₁₃₁	—	4	4	no	—
127	C₂²×C₁₃₁	—	2	2	no	—
128	C₂²×C₁₃₁	—	2	4	no	—
129	C₂²×C₁₃₁	—	2	4	no	—
130	C₂²×C₁₃₁	—	2	2	no	—
131	C₂²×C₁₃₁	C₂×C₄⋊C₈	1	4	yes	—
132	C₂²×C₁₃₁	C₂²×C₄⋊C₄	1	1	yes	characteristic
133	C₂²×C₁₃₁	C₄×#41	1	2	yes	—
134	C₂²×C₁₃₁	C₂³×C₈	1	1	yes	characteristic
135	C₂²×C₁₃₁	C₂²×M₁₆	1	1	yes	characteristic
136	C₂²×C₁₃₁	C₂×#131	1	2	yes	—
137	C₄×C₁₃₁	—	2	2	no	—
138	C₄×C₁₃₁	—	2	8	no	—
139	C₄×C₁₃₁	—	2	2	no	—
140	C₄×C₁₃₁	—	4	4	no	—
141	C₄×C₁₃₁	C₂×C₄⋊C₈	1	4	yes	—
142	C₄×C₁₃₁	C₂×C₄⋊C₈	1	4	yes	—
143	C₄×C₁₃₁	#424	1	4	yes	—
144	C₄×C₁₃₁	#525	1	2	yes	—
145	C₄×C₁₃₁	#533	1	2	yes	—
146	C₂×C₁₃₁	—	2	4	no	—
147	C₂×C₁₃₁	#2296	1	1	yes	characteristic
148	C₂×C₁₃₁	C₂²×C₄⋊C₈	1	1	yes	characteristic
149	C₂×C₁₃₁	C₂×#424	1	1	yes	characteristic
150	C₂×C₁₃₁	C₈×#41	1	2	yes	—
151	C₂×C₁₃₁	#2965	1	2	yes	—
152	#21349	C₁₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
153	C₁₃₁	#21349	1	1	yes	characteristic, direct product factor, Sylow
154	C₂×#431	C₂×C₁₃₁	1	1	yes	characteristic
155	C₂²×C₄×C₈	C₂×C₁₃₁	1	1	yes	characteristic
156	C₄×#117	C₂×C₁₃₁	1	1	yes	characteristic
157	#1939	C₂×C₁₃₁	1	4	yes	complemented
158	#1850	C₂×C₁₃₁	1	4	yes	—
159	C₄×C₄⋊C₈	C₂×C₁₃₁	1	4	yes	complemented
160	C₂³×C₈	C₂²×C₁₃₁	1	2	yes	—
161	C₂×#117	C₄×C₁₃₁	1	1	yes	characteristic
162	C₂×#117	C₄×C₁₃₁	1	1	yes	characteristic
163	C₂²×C₄²	C₂²×C₁₃₁	1	1	yes	characteristic
164	#431	—	2	4	no	—
165	C₂×C₄⋊C₈	C₂²×C₁₃₁	1	8	yes	—
166	C₂×C₄⋊C₈	C₂²×C₁₃₁	1	2	yes	—
167	C₂×C₂²⋊C₈	C₂²×C₁₃₁	1	2	yes	—
168	C₂×C₄×C₈	—	2	4	no	—
169	C₂×C₄×C₈	C₂²×C₁₃₁	1	2	yes	—
170	C₂×C₄×C₈	C₂²×C₁₃₁	1	2	yes	—
171	C₂×C₄×C₈	C₂²×C₁₃₁	1	2	yes	—
172	C₄×C₄⋊C₄	C₄×C₁₃₁	1	2	yes	—
173	C₄×C₄⋊C₄	C₂²×C₁₃₁	1	2	yes	—
174	C₄×C₂²⋊C₄	C₄×C₁₃₁	1	2	yes	—
175	C₄×C₂²⋊C₄	C₂²×C₁₃₁	1	2	yes	—
176	#376	C₄×C₁₃₁	1	2	yes	—
177	C₄³	C₂²×C₁₃₁	1	2	yes	—
178	#336	C₂²×C₁₃₁	1	8	yes	—
179	C₂³×C₄	C₂×C₄×C₁₃₁	1	1	yes	characteristic
180	C₂³×C₄	C₂×C₄×C₁₃₁	1	1	yes	characteristic
181	C₂³×C₄	C₂³×C₁₃₁	1	1	yes	characteristic
182	C₂²×C₈	—	2	4	no	—
183	C₂²×C₈	—	2	8	no	—
184	C₂²×C₈	C₂³×C₁₃₁	1	4	yes	—
185	C₂²×C₈	C₂³×C₁₃₁	1	4	yes	—
186	#117	—	2	4	no	—
187	#117	C₈×C₁₃₁	1	8	yes	complemented
188	C₂×C₄⋊C₄	C₂×C₄×C₁₃₁	1	2	yes	—
189	C₂×C₄⋊C₄	C₂×C₄×C₁₃₁	1	2	yes	—
190	C₂×C₂²⋊C₄	C₂×C₄×C₁₃₁	1	2	yes	—
191	C₂×C₂²⋊C₄	C₂×C₄×C₁₃₁	1	2	yes	—
192	C₂×C₄²	C₂×C₄×C₁₃₁	1	2	yes	—
193	C₂×C₄²	C₂×C₄×C₁₃₁	1	4	yes	—
194	C₂×C₄²	C₂×C₄×C₁₃₁	1	1	yes	characteristic
195	C₂×C₄²	C₂×C₄×C₁₃₁	1	1	yes	characteristic
196	C₂×C₄²	C₂×C₄×C₁₃₁	1	2	yes	—
197	C₂×C₄²	D₄×C₁₃₁	1	4	yes	—
198	C₂×C₄²	Q₈×C₁₃₁	1	4	yes	—
199	C₂×C₄²	C₂³×C₁₃₁	1	4	yes	—
200	C₂×C₄²	C₂³×C₁₃₁	1	1	yes	characteristic
201	C₂×C₄²	C₂³×C₁₃₁	1	1	yes	characteristic
202	C₄⋊C₈	—	2	16	no	—
203	C₄⋊C₈	—	2	4	no	—
204	C₂²⋊C₈	—	2	4	no	—
205	C₄×C₈	—	2	4	no	—
206	C₄×C₈	—	2	4	no	—
207	C₄×C₈	—	2	4	no	—
208	#95	C₂×C₄×C₁₃₁	1	4	yes	—
209	#95	C₂×C₄×C₁₃₁	1	4	yes	—
210	C₂⁴	C₂²×C₄×C₁₃₁	1	1	yes	characteristic
211	C₂²×C₄	—	2	4	no	—
212	C₂²×C₄	—	2	4	no	—
213	C₂²×C₄	C₄⋊C₄×C₁₃₁	1	4	yes	—
214	C₂²×C₄	C₄⋊C₄×C₁₃₁	1	4	yes	—
215	C₂²×C₄	C₂×C₈×C₁₃₁	1	4	yes	—
216	C₂²×C₄	M₁₆×C₁₃₁	1	4	yes	—
217	C₂²×C₄	C₂²×C₄×C₁₃₁	1	4	yes	—
218	C₂²×C₄	C₂²×C₄×C₁₃₁	1	1	yes	characteristic
219	C₂²×C₄	C₂²×C₄×C₁₃₁	1	1	yes	characteristic
220	C₂²×C₄	C₂²×C₄×C₁₃₁	1	4	yes	—
221	C₂²×C₄	C₂²×C₄×C₁₃₁	1	1	yes	characteristic
222	C₂²×C₄	C₂²×C₄×C₁₃₁	1	1	yes	characteristic
223	C₂²×C₄	C₂²×C₄×C₁₃₁	1	1	yes	characteristic
224	C₂²×C₄	C₂×D₄×C₁₃₁	1	2	yes	—
225	C₂²×C₄	C₂×Q₈×C₁₃₁	1	2	yes	—
226	C₂²×C₄	C₂⁴×C₁₃₁	1	1	yes	characteristic
227	C₂×C₈	—	2	16	no	—
228	C₂×C₈	—	2	4	no	—
229	C₂×C₈	—	2	4	no	—
230	C₂×C₈	—	2	4	no	—
231	C₂×C₈	—	2	8	no	—
232	C₂×C₈	#41×C₁₃₁	1	8	yes	—
233	C₄⋊C₄	—	2	4	no	—
234	C₄⋊C₄	C₂×C₈×C₁₃₁	1	8	yes	complemented
235	C₂²⋊C₄	—	2	4	no	—
236	C₂²⋊C₄	C₂×C₈×C₁₃₁	1	8	yes	—
237	C₄²	—	2	4	no	—
238	C₄²	—	2	8	no	—
239	C₄²	—	2	8	no	—
240	C₄²	C₄⋊C₄×C₁₃₁	1	4	yes	—
241	C₄²	C₄⋊C₄×C₁₃₁	1	4	yes	—
242	C₄²	C₂×C₈×C₁₃₁	1	8	yes	complemented
243	C₄²	C₂×D₄×C₁₃₁	1	2	yes	—
244	C₄²	C₂×D₄×C₁₃₁	1	2	yes	—
245	C₄²	C₂×Q₈×C₁₃₁	1	2	yes	—
246	C₄²	C₂×Q₈×C₁₃₁	1	2	yes	—
247	C₂³	—	2	2	no	—
248	C₂³	—	2	2	no	—
249	C₂³	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
250	C₂³	C₂²×C₈×C₁₃₁	1	2	yes	—
251	C₂³	C₂×M₁₆×C₁₃₁	1	2	yes	—
252	C₂³	C₂³×C₄×C₁₃₁	1	1	yes	characteristic
253	C₂×C₄	—	2	4	no	—
254	C₂×C₄	—	2	2	no	—
255	C₂×C₄	—	2	4	no	—
256	C₂×C₄	—	2	2	no	—
257	C₂×C₄	—	2	8	no	—
258	C₂×C₄	—	2	4	no	—
259	C₂×C₄	—	2	4	no	—
260	C₂×C₄	—	2	4	no	—
261	C₂×C₄	—	2	4	no	—
262	C₂×C₄	—	2	4	no	—
263	C₂×C₄	C₄⋊C₈×C₁₃₁	1	16	yes	complemented
264	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
265	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
266	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
267	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
268	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
269	C₂×C₄	C₂²×C₈×C₁₃₁	1	8	yes	—
270	C₂×C₄	C₂²×C₈×C₁₃₁	1	2	yes	—
271	C₂×C₄	C₂²×C₈×C₁₃₁	1	2	yes	—
272	C₂×C₄	C₂×M₁₆×C₁₃₁	1	2	yes	—
273	C₂×C₄	C₂×M₁₆×C₁₃₁	1	2	yes	—
274	C₂×C₄	#131×C₁₃₁	1	4	yes	—
275	C₂×C₄	C₂²×D₄×C₁₃₁	1	1	yes	characteristic
276	C₂×C₄	C₂²×Q₈×C₁₃₁	1	1	yes	characteristic
277	C₂×C₄	C₂×#41×C₁₃₁	1	4	yes	—
278	C₈	—	2	8	no	—
279	C₈	—	4	4	no	—
280	C₂²	—	2	2	no	—
281	C₂²	—	2	2	no	—
282	C₂²	—	2	4	no	—
283	C₂²	—	2	4	no	—
284	C₂²	C₂×C₄⋊C₈×C₁₃₁	1	4	yes	—
285	C₂²	C₂²×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
286	C₂²	C₄×#41×C₁₃₁	1	2	yes	—
287	C₂²	C₂³×C₈×C₁₃₁	1	1	yes	characteristic
288	C₂²	C₂²×M₁₆×C₁₃₁	1	1	yes	characteristic
289	C₂²	C₂×#131×C₁₃₁	1	2	yes	—
290	C₄	—	2	2	no	—
291	C₄	—	2	2	no	—
292	C₄	—	2	8	no	—
293	C₄	—	4	4	no	—
294	C₄	C₂×C₄⋊C₈×C₁₃₁	1	4	yes	—
295	C₄	C₂×C₄⋊C₈×C₁₃₁	1	4	yes	—
296	C₄	#424×C₁₃₁	1	4	yes	—
297	C₄	#525×C₁₃₁	1	2	yes	—
298	C₄	#533×C₁₃₁	1	2	yes	—
299	C₂	—	2	4	no	—
300	C₂	#2296×C₁₃₁	1	1	yes	characteristic
301	C₂	C₂²×C₄⋊C₈×C₁₃₁	1	1	yes	characteristic
302	C₂	C₂×#424×C₁₃₁	1	1	yes	characteristic
303	C₂	C₈×#41×C₁₃₁	1	2	yes	—
304	C₂	#2965×C₁₃₁	1	2	yes	—

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

Complements

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

N	H ≅ G/N	type
4. #1939×C₁₃₁	C₂	semidirect
6. C₄×C₄⋊C₈×C₁₃₁	C₂	semidirect
34. #117×C₁₃₁	C₈	semidirect
81. C₄⋊C₄×C₁₃₁	C₂×C₈	semidirect
89. C₄²×C₁₃₁	C₂×C₈	semidirect
110. C₂×C₄×C₁₃₁	C₄⋊C₈	semidirect
152. #21349	C₁₃₁	direct (N × H)
153. C₁₃₁	#21349	direct (N × H)
157. #1939	C₂×C₁₃₁	semidirect
159. C₄×C₄⋊C₈	C₂×C₁₃₁	semidirect
187. #117	C₈×C₁₃₁	semidirect
234. C₄⋊C₄	C₂×C₈×C₁₃₁	semidirect
242. C₄²	C₂×C₈×C₁₃₁	semidirect
263. C₂×C₄	C₄⋊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
C₂²×C₄×C₈×C₁₃₁	2
C₄×#117×C₁₃₁	2
#1939×C₁₃₁	2
#1850×C₁₃₁	2
C₄×C₄⋊C₈×C₁₃₁	2
#21349	131

Subgroups — C131×#21349 #45707233

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₃₁×#21349 #45707233