Subgroups — C₁₃₁×#21950 #45707834

Order 33536.

894 conjugacy classes of subgroups.

The subgroup lattice has 310 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#2879×C₁₃₁	C₂	1	2	yes	maximal
2	C₂×#408×C₁₃₁	C₂	1	1	yes	maximal, characteristic
3	#1855×C₁₃₁	C₂	1	8	yes	maximal, complemented
4	#1811×C₁₃₁	C₂	1	2	yes	maximal, complemented
5	#1810×C₁₃₁	C₂	1	2	yes	maximal, complemented
6	C₂²×#41×C₁₃₁	C₂²	1	1	yes	characteristic
7	C₂²×M₁₆×C₁₃₁	C₂²	1	4	yes	—
8	C₂²×M₁₆×C₁₃₁	C₂²	1	1	yes	characteristic
9	C₂³×C₈×C₁₃₁	C₂²	1	1	yes	characteristic
10	C₂×#108×C₁₃₁	C₂²	1	4	yes	—
11	C₂×#108×C₁₃₁	C₂²	1	4	yes	—
12	#408×C₁₃₁	—	2	4	no	—
13	#408×C₁₃₁	—	2	4	no	—
14	#408×C₁₃₁	C₄	1	4	yes	—
15	#408×C₁₃₁	C₄	1	4	yes	—
16	#407×C₁₃₁	C₂²	1	4	yes	—
17	#407×C₁₃₁	C₂²	1	4	yes	—
18	C₂×C₂²⋊C₈×C₁₃₁	C₂²	1	4	yes	—
19	#341×C₁₃₁	C₂²	1	4	yes	—
20	#341×C₁₃₁	C₂²	1	4	yes	—
21	C₂×#41×C₁₃₁	—	4	2	no	—
22	C₂×#41×C₁₃₁	—	4	2	no	—
23	C₂×#41×C₁₃₁	C₂×C₄	1	2	yes	—
24	C₂×#41×C₁₃₁	C₂×C₄	1	2	yes	—
25	C₂×#41×C₁₃₁	D₄	1	2	yes	—
26	C₂×#41×C₁₃₁	D₄	1	2	yes	—
27	C₂²×Q₈×C₁₃₁	Q₈	1	1	yes	characteristic
28	C₂²×D₄×C₁₃₁	Q₈	1	2	yes	—
29	C₂²×D₄×C₁₃₁	Q₈	1	1	yes	characteristic
30	C₂³×C₄×C₁₃₁	C₂³	1	2	yes	—
31	C₂³×C₄×C₁₃₁	C₂³	1	1	yes	characteristic
32	C₂×M₁₆×C₁₃₁	—	2	4	no	—
33	C₂×M₁₆×C₁₃₁	—	4	2	no	—
34	C₂×M₁₆×C₁₃₁	—	4	4	no	—
35	C₂×M₁₆×C₁₃₁	—	4	4	no	—
36	C₂×M₁₆×C₁₃₁	C₂×C₄	1	2	yes	—
37	C₂×M₁₆×C₁₃₁	C₂×C₄	1	2	yes	—
38	C₂×M₁₆×C₁₃₁	C₂³	1	8	yes	—
39	C₂²×C₈×C₁₃₁	—	2	4	no	—
40	C₂²×C₈×C₁₃₁	—	4	2	no	—
41	C₂²×C₈×C₁₃₁	C₂×C₄	1	2	yes	—
42	C₂²×C₈×C₁₃₁	C₂×C₄	1	2	yes	—
43	C₂²×C₈×C₁₃₁	C₂³	1	2	yes	—
44	C₂²×C₈×C₁₃₁	C₂³	1	2	yes	—
45	#108×C₁₃₁	—	4	4	no	—
46	#108×C₁₃₁	—	4	4	no	—
47	C₂²⋊C₈×C₁₃₁	—	2	4	no	—
48	C₂²⋊C₈×C₁₃₁	—	2	4	no	—
49	C₂²⋊C₈×C₁₃₁	—	2	8	no	—
50	C₂²⋊C₈×C₁₃₁	C₂×C₄	1	16	yes	—
51	C₂⁴×C₁₃₁	C₂×Q₈	1	1	yes	characteristic
52	C₂⁴×C₁₃₁	C₂×Q₈	1	2	yes	—
53	#41×C₁₃₁	—	4	2	no	—
54	#41×C₁₃₁	—	4	2	no	—
55	#41×C₁₃₁	—	4	2	no	—
56	#41×C₁₃₁	—	4	2	no	—
57	#41×C₁₃₁	—	4	2	no	—
58	#41×C₁₃₁	—	4	4	no	—
59	#41×C₁₃₁	—	4	2	no	—
60	C₂×Q₈×C₁₃₁	—	4	2	no	—
61	C₂×Q₈×C₁₃₁	C₄⋊C₄	1	2	yes	—
62	C₂×Q₈×C₁₃₁	C₄⋊C₄	1	2	yes	—
63	C₂×D₄×C₁₃₁	—	4	4	no	—
64	C₂×D₄×C₁₃₁	—	4	2	no	—
65	C₂×D₄×C₁₃₁	C₄⋊C₄	1	4	yes	—
66	C₂×D₄×C₁₃₁	C₄⋊C₄	1	4	yes	—
67	C₂×D₄×C₁₃₁	C₄⋊C₄	1	2	yes	—
68	C₂×D₄×C₁₃₁	C₄⋊C₄	1	2	yes	—
69	C₂²×C₄×C₁₃₁	—	2	2	no	—
70	C₂²×C₄×C₁₃₁	—	2	2	no	—
71	C₂²×C₄×C₁₃₁	—	2	4	no	—
72	C₂²×C₄×C₁₃₁	—	2	4	no	—
73	C₂²×C₄×C₁₃₁	C₂²×C₄	1	4	yes	—
74	C₂²×C₄×C₁₃₁	C₂²×C₄	1	1	yes	characteristic
75	C₂²×C₄×C₁₃₁	C₂²×C₄	1	1	yes	characteristic
76	C₂²×C₄×C₁₃₁	C₂×D₄	1	1	yes	characteristic
77	C₂²×C₄×C₁₃₁	C₂×D₄	1	1	yes	characteristic
78	C₂²×C₄×C₁₃₁	C₂×D₄	1	4	yes	—
79	C₂²×C₄×C₁₃₁	C₂×Q₈	1	2	yes	—
80	C₂²×C₄×C₁₃₁	C₂×Q₈	1	1	yes	characteristic
81	C₂²×C₄×C₁₃₁	C₂⁴	1	1	yes	characteristic
82	M₁₆×C₁₃₁	—	2	8	no	—
83	M₁₆×C₁₃₁	—	2	8	no	—
84	M₁₆×C₁₃₁	—	4	2	no	—
85	M₁₆×C₁₃₁	—	4	2	no	—
86	M₁₆×C₁₃₁	—	4	8	no	—
87	C₂×C₈×C₁₃₁	—	2	4	no	—
88	C₂×C₈×C₁₃₁	—	2	4	no	—
89	C₂×C₈×C₁₃₁	—	2	8	no	—
90	C₂×C₈×C₁₃₁	—	4	2	no	—
91	C₂×C₈×C₁₃₁	—	4	2	no	—
92	C₂×C₈×C₁₃₁	—	4	8	no	—
93	C₂×C₈×C₁₃₁	C₂²×C₄	1	4	yes	—
94	C₂×C₈×C₁₃₁	C₂²×C₄	1	4	yes	—
95	C₂³×C₁₃₁	—	2	2	no	—
96	C₂³×C₁₃₁	—	2	4	no	—
97	C₂³×C₁₃₁	—	4	2	no	—
98	C₂³×C₁₃₁	—	4	4	no	—
99	C₂³×C₁₃₁	C₂×C₄⋊C₄	1	4	yes	—
100	C₂³×C₁₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
101	C₂³×C₁₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
102	C₂³×C₁₃₁	C₂²×Q₈	1	1	yes	characteristic
103	Q₈×C₁₃₁	—	4	2	no	—
104	Q₈×C₁₃₁	—	4	2	no	—
105	D₄×C₁₃₁	—	4	2	no	—
106	D₄×C₁₃₁	—	4	2	no	—
107	D₄×C₁₃₁	—	4	4	no	—
108	D₄×C₁₃₁	—	4	4	no	—
109	C₂×C₄×C₁₃₁	—	2	2	no	—
110	C₂×C₄×C₁₃₁	—	2	4	no	—
111	C₂×C₄×C₁₃₁	—	2	1	no	—
112	C₂×C₄×C₁₃₁	—	2	1	no	—
113	C₂×C₄×C₁₃₁	—	2	1	no	—
114	C₂×C₄×C₁₃₁	—	2	1	no	—
115	C₂×C₄×C₁₃₁	—	2	4	no	—
116	C₂×C₄×C₁₃₁	—	2	4	no	—
117	C₂×C₄×C₁₃₁	—	2	4	no	—
118	C₂×C₄×C₁₃₁	—	2	4	no	—
119	C₂×C₄×C₁₃₁	—	2	2	no	—
120	C₂×C₄×C₁₃₁	—	2	2	no	—
121	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	4	yes	—
122	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
123	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
124	C₂×C₄×C₁₃₁	C₂³×C₄	1	1	yes	characteristic
125	C₂×C₄×C₁₃₁	C₂²×D₄	1	1	yes	characteristic
126	C₂×C₄×C₁₃₁	H(5,𝔽₂)	1	2	yes	—
127	C₂×C₄×C₁₃₁	H(5,𝔽₂)	1	2	yes	—
128	C₈×C₁₃₁	—	2	4	no	—
129	C₈×C₁₃₁	—	2	4	no	—
130	C₈×C₁₃₁	—	4	8	no	—
131	C₂²×C₁₃₁	—	2	2	no	—
132	C₂²×C₁₃₁	—	2	1	no	—
133	C₂²×C₁₃₁	—	2	1	no	—
134	C₂²×C₁₃₁	—	2	4	no	—
135	C₂²×C₁₃₁	—	2	2	no	—
136	C₂²×C₁₃₁	—	2	2	no	—
137	C₂²×C₁₃₁	—	2	8	no	—
138	C₂²×C₁₃₁	—	4	4	no	—
139	C₂²×C₁₃₁	—	8	4	no	—
140	C₂²×C₁₃₁	C₂²×C₄⋊C₄	1	1	yes	characteristic
141	C₂²×C₁₃₁	#543	1	2	yes	—
142	C₄×C₁₃₁	—	2	1	no	—
143	C₄×C₁₃₁	—	2	1	no	—
144	C₄×C₁₃₁	—	2	4	no	—
145	C₄×C₁₃₁	#518	1	1	yes	characteristic
146	C₄×C₁₃₁	#518	1	1	yes	characteristic
147	C₄×C₁₃₁	#534	1	2	yes	—
148	C₂×C₁₃₁	—	2	2	no	—
149	C₂×C₁₃₁	—	4	1	no	—
150	C₂×C₁₃₁	—	4	1	no	—
151	C₂×C₁₃₁	—	4	4	no	—
152	C₂×C₁₃₁	#2315	1	1	yes	characteristic
153	C₂×C₁₃₁	#2916	1	2	yes	—
154	#21950	C₁₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
155	C₁₃₁	#21950	1	1	yes	characteristic, direct product factor, Sylow
156	#2879	C₂×C₁₃₁	1	2	yes	—
157	C₂×#408	C₂×C₁₃₁	1	1	yes	characteristic
158	#1855	C₂×C₁₃₁	1	8	yes	complemented
159	#1811	C₂×C₁₃₁	1	2	yes	complemented
160	#1810	C₂×C₁₃₁	1	2	yes	complemented
161	C₂²×#41	C₂²×C₁₃₁	1	1	yes	characteristic
162	C₂²×M₁₆	C₂²×C₁₃₁	1	4	yes	—
163	C₂²×M₁₆	C₂²×C₁₃₁	1	1	yes	characteristic
164	C₂³×C₈	C₂²×C₁₃₁	1	1	yes	characteristic
165	C₂×#108	C₂²×C₁₃₁	1	4	yes	—
166	C₂×#108	C₂²×C₁₃₁	1	4	yes	—
167	#408	—	2	4	no	—
168	#408	—	2	4	no	—
169	#408	C₄×C₁₃₁	1	4	yes	—
170	#408	C₄×C₁₃₁	1	4	yes	—
171	#407	C₂²×C₁₃₁	1	4	yes	—
172	#407	C₂²×C₁₃₁	1	4	yes	—
173	C₂×C₂²⋊C₈	C₂²×C₁₃₁	1	4	yes	—
174	#341	C₂²×C₁₃₁	1	4	yes	—
175	#341	C₂²×C₁₃₁	1	4	yes	—
176	C₂×#41	—	4	2	no	—
177	C₂×#41	—	4	2	no	—
178	C₂×#41	C₂×C₄×C₁₃₁	1	2	yes	—
179	C₂×#41	C₂×C₄×C₁₃₁	1	2	yes	—
180	C₂×#41	D₄×C₁₃₁	1	2	yes	—
181	C₂×#41	D₄×C₁₃₁	1	2	yes	—
182	C₂²×Q₈	Q₈×C₁₃₁	1	1	yes	characteristic
183	C₂²×D₄	Q₈×C₁₃₁	1	1	yes	characteristic
184	C₂²×D₄	Q₈×C₁₃₁	1	2	yes	—
185	C₂³×C₄	C₂³×C₁₃₁	1	1	yes	characteristic
186	C₂³×C₄	C₂³×C₁₃₁	1	2	yes	—
187	C₂×M₁₆	—	2	4	no	—
188	C₂×M₁₆	—	4	2	no	—
189	C₂×M₁₆	—	4	4	no	—
190	C₂×M₁₆	—	4	4	no	—
191	C₂×M₁₆	C₂×C₄×C₁₃₁	1	2	yes	—
192	C₂×M₁₆	C₂×C₄×C₁₃₁	1	2	yes	—
193	C₂×M₁₆	C₂³×C₁₃₁	1	8	yes	—
194	C₂²×C₈	—	2	4	no	—
195	C₂²×C₈	—	4	2	no	—
196	C₂²×C₈	C₂×C₄×C₁₃₁	1	2	yes	—
197	C₂²×C₈	C₂×C₄×C₁₃₁	1	2	yes	—
198	C₂²×C₈	C₂³×C₁₃₁	1	2	yes	—
199	C₂²×C₈	C₂³×C₁₃₁	1	2	yes	—
200	#108	—	4	4	no	—
201	#108	—	4	4	no	—
202	C₂²⋊C₈	—	2	4	no	—
203	C₂²⋊C₈	—	2	4	no	—
204	C₂²⋊C₈	—	2	8	no	—
205	C₂²⋊C₈	C₂×C₄×C₁₃₁	1	16	yes	—
206	C₂⁴	C₂×Q₈×C₁₃₁	1	1	yes	characteristic
207	C₂⁴	C₂×Q₈×C₁₃₁	1	2	yes	—
208	#41	—	4	2	no	—
209	#41	—	4	2	no	—
210	#41	—	4	2	no	—
211	#41	—	4	2	no	—
212	#41	—	4	2	no	—
213	#41	—	4	4	no	—
214	#41	—	4	2	no	—
215	C₂×Q₈	—	4	2	no	—
216	C₂×Q₈	C₄⋊C₄×C₁₃₁	1	2	yes	—
217	C₂×Q₈	C₄⋊C₄×C₁₃₁	1	2	yes	—
218	C₂×D₄	—	4	4	no	—
219	C₂×D₄	—	4	2	no	—
220	C₂×D₄	C₄⋊C₄×C₁₃₁	1	4	yes	—
221	C₂×D₄	C₄⋊C₄×C₁₃₁	1	4	yes	—
222	C₂×D₄	C₄⋊C₄×C₁₃₁	1	2	yes	—
223	C₂×D₄	C₄⋊C₄×C₁₃₁	1	2	yes	—
224	C₂²×C₄	—	2	2	no	—
225	C₂²×C₄	—	2	2	no	—
226	C₂²×C₄	—	2	4	no	—
227	C₂²×C₄	—	2	4	no	—
228	C₂²×C₄	C₂²×C₄×C₁₃₁	1	4	yes	—
229	C₂²×C₄	C₂²×C₄×C₁₃₁	1	1	yes	characteristic
230	C₂²×C₄	C₂²×C₄×C₁₃₁	1	1	yes	characteristic
231	C₂²×C₄	C₂×D₄×C₁₃₁	1	1	yes	characteristic
232	C₂²×C₄	C₂×D₄×C₁₃₁	1	1	yes	characteristic
233	C₂²×C₄	C₂×D₄×C₁₃₁	1	4	yes	—
234	C₂²×C₄	C₂×Q₈×C₁₃₁	1	1	yes	characteristic
235	C₂²×C₄	C₂×Q₈×C₁₃₁	1	2	yes	—
236	C₂²×C₄	C₂⁴×C₁₃₁	1	1	yes	characteristic
237	M₁₆	—	2	8	no	—
238	M₁₆	—	2	8	no	—
239	M₁₆	—	4	2	no	—
240	M₁₆	—	4	2	no	—
241	M₁₆	—	4	8	no	—
242	C₂×C₈	—	2	4	no	—
243	C₂×C₈	—	2	4	no	—
244	C₂×C₈	—	2	8	no	—
245	C₂×C₈	—	4	2	no	—
246	C₂×C₈	—	4	2	no	—
247	C₂×C₈	—	4	8	no	—
248	C₂×C₈	C₂²×C₄×C₁₃₁	1	4	yes	—
249	C₂×C₈	C₂²×C₄×C₁₃₁	1	4	yes	—
250	C₂³	—	2	2	no	—
251	C₂³	—	2	4	no	—
252	C₂³	—	4	2	no	—
253	C₂³	—	4	4	no	—
254	C₂³	C₂×C₄⋊C₄×C₁₃₁	1	4	yes	—
255	C₂³	C₂×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
256	C₂³	C₂×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
257	C₂³	C₂²×Q₈×C₁₃₁	1	1	yes	characteristic
258	Q₈	—	4	2	no	—
259	Q₈	—	4	2	no	—
260	D₄	—	4	2	no	—
261	D₄	—	4	2	no	—
262	D₄	—	4	4	no	—
263	D₄	—	4	4	no	—
264	C₂×C₄	—	2	2	no	—
265	C₂×C₄	—	2	4	no	—
266	C₂×C₄	—	2	1	no	—
267	C₂×C₄	—	2	1	no	—
268	C₂×C₄	—	2	1	no	—
269	C₂×C₄	—	2	1	no	—
270	C₂×C₄	—	2	4	no	—
271	C₂×C₄	—	2	4	no	—
272	C₂×C₄	—	2	4	no	—
273	C₂×C₄	—	2	4	no	—
274	C₂×C₄	—	2	2	no	—
275	C₂×C₄	—	2	2	no	—
276	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	4	yes	—
277	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
278	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
279	C₂×C₄	C₂³×C₄×C₁₃₁	1	1	yes	characteristic
280	C₂×C₄	C₂²×D₄×C₁₃₁	1	1	yes	characteristic
281	C₂×C₄	H(5,𝔽₂)×C₁₃₁	1	2	yes	—
282	C₂×C₄	H(5,𝔽₂)×C₁₃₁	1	2	yes	—
283	C₈	—	2	4	no	—
284	C₈	—	2	4	no	—
285	C₈	—	4	8	no	—
286	C₂²	—	2	2	no	—
287	C₂²	—	2	1	no	—
288	C₂²	—	2	1	no	—
289	C₂²	—	2	4	no	—
290	C₂²	—	2	2	no	—
291	C₂²	—	2	2	no	—
292	C₂²	—	2	8	no	—
293	C₂²	—	4	4	no	—
294	C₂²	—	8	4	no	—
295	C₂²	C₂²×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
296	C₂²	#543×C₁₃₁	1	2	yes	—
297	C₄	—	2	1	no	—
298	C₄	—	2	1	no	—
299	C₄	—	2	4	no	—
300	C₄	#518×C₁₃₁	1	1	yes	characteristic
301	C₄	#518×C₁₃₁	1	1	yes	characteristic
302	C₄	#534×C₁₃₁	1	2	yes	—
303	C₂	—	2	2	no	—
304	C₂	—	4	1	no	—
305	C₂	—	4	1	no	—
306	C₂	—	4	4	no	—
307	C₂	#2315×C₁₃₁	1	1	yes	characteristic
308	C₂	#2916×C₁₃₁	1	2	yes	—

	subgroup	G/H
center	C₂×C₄×C₁₃₁	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₁₃₁
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₃₁
socle	C₂²×C₁₃₁	C₂²×C₄⋊C₄
prime radical	C₂²×#41×C₁₃₁	C₂²
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₃₁ ◁ C₂²×#41×C₁₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
3. #1855×C₁₃₁	C₂	semidirect
4. #1811×C₁₃₁	C₂	semidirect
5. #1810×C₁₃₁	C₂	semidirect
154. #21950	C₁₃₁	direct (N × H)
155. C₁₃₁	#21950	direct (N × H)
158. #1855	C₂×C₁₃₁	semidirect
159. #1811	C₂×C₁₃₁	semidirect
160. #1810	C₂×C₁₃₁	semidirect

Maximal subgroups

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

subgroup	index
#2879×C₁₃₁	2
C₂×#408×C₁₃₁	2
#1855×C₁₃₁	2
#1811×C₁₃₁	2
#1810×C₁₃₁	2
#21950	131

Subgroups — C131×#21950 #45707834

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₃₁×#21950 #45707834