Subgroups — #29680377

Order 15616.

616 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×#14519783	C₂	1	1	yes	maximal, characteristic
2	#21445965	C₂	1	2	yes	maximal, complemented
3	#21445944	C₂	1	1	yes	maximal, characteristic, complemented
4	#21445942	C₂	1	1	yes	maximal, characteristic, complemented
5	#21445922	C₂	1	2	yes	maximal
6	#21445866	C₂	1	1	yes	maximal, characteristic
7	#21445862	C₂	1	1	yes	maximal, characteristic
8	#21445698	C₂	1	1	yes	maximal, characteristic, complemented
9	#21445620	C₂	1	2	yes	maximal
10	#21445574	C₂	1	2	yes	maximal, complemented
11	C₆₁×#1772	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂×#14519783	C₂²	1	1	yes	characteristic
13	C₂×#14519783	C₂²	1	1	yes	characteristic
14	C₄×#11758222	C₂²	1	1	yes	characteristic
15	C₂×#14519713	C₂²	1	1	yes	characteristic
16	#16839800	C₂²	1	1	yes	characteristic
17	#16839744	C₂²	1	2	yes	—
18	#16839735	C₂²	1	2	yes	—
19	#16839717	C₂²	1	2	yes	—
20	#16839717	C₂²	1	1	yes	characteristic
21	#16839717	C₂²	1	1	yes	characteristic
22	#16839716	C₄	1	2	yes	complemented
23	#16839716	C₄	1	2	yes	complemented
24	C₄×#11758194	C₂²	1	1	yes	characteristic
25	C₄×#11758189	C₄	1	2	yes	complemented
26	C₄×C₈×D₆₁	C₄	1	2	yes	complemented
27	#16839534	C₂²	1	2	yes	—
28	#16839532	C₂²	1	2	yes	—
29	#16839522	C₂²	1	2	yes	—
30	#16839520	C₂²	1	2	yes	—
31	#16839519	C₂²	1	2	yes	—
32	#16839518	C₂²	1	2	yes	—
33	#16839518	C₂²	1	2	yes	—
34	C₂×#108×C₆₁	C₂²	1	1	yes	characteristic
35	C₆₁×#427	C₂²	1	1	yes	characteristic
36	C₆₁×#405	C₂²	1	2	yes	—
37	C₂×C₄×C₈×C₆₁	C₂²	1	1	yes	characteristic
38	C₆₁×#339	C₂²	1	2	yes	—
39	C₂×#11758222	C₂³	1	1	yes	characteristic
40	#14519783	—	2	1	no	—
41	#14519783	—	2	1	no	—
42	#14519783	—	2	1	no	—
43	#14519783	—	2	1	no	—
44	#14519783	—	2	1	no	—
45	#14519783	—	2	1	no	—
46	#14519783	—	2	1	no	—
47	#14519783	—	2	1	no	—
48	C₂×#11758194	C₂³	1	2	yes	—
49	C₂×#11758194	C₂³	1	1	yes	characteristic
50	C₂×#11758194	C₂³	1	1	yes	characteristic
51	C₂×#11758189	C₂×C₄	1	2	yes	—
52	C₂×#11758189	C₂×C₄	1	2	yes	—
53	C₂×C₈×D₆₁	C₂×C₄	1	2	yes	—
54	C₂×C₈×D₆₁	C₂×C₄	1	2	yes	—
55	C₄×Dic₁₂₂	—	2	1	no	—
56	C₄×D₂₄₄	—	2	1	no	—
57	C₄×C₂²⋊D₆₁	—	2	2	no	—
58	#14519736	C₂³	1	2	yes	—
59	#14519736	C₂³	1	1	yes	characteristic
60	#14519734	C₂×C₄	1	2	yes	—
61	C₄²×D₆₁	C₂×C₄	1	2	yes	—
62	#14519713	—	2	1	no	—
63	#14519713	—	2	1	no	—
64	#14519711	—	2	1	no	—
65	#14519709	—	2	1	no	—
66	#14519695	—	2	2	no	—
67	#14519693	—	2	2	no	—
68	#14519691	—	2	4	no	—
69	#14519688	C₂×C₄	1	2	yes	—
70	#14519687	—	2	2	no	—
71	#14519687	C₂×C₄	1	2	yes	—
72	#14519687	C₂×C₄	1	2	yes	—
73	C₄×#92418	C₂×C₄	1	2	yes	—
74	C₈×Dic₆₁	—	2	2	no	—
75	C₈×Dic₆₁	C₂×C₄	1	2	yes	—
76	C₈×Dic₆₁	C₂×C₄	1	2	yes	—
77	C₂×M₁₆×C₆₁	C₂³	1	2	yes	—
78	C₂²×C₈×C₆₁	C₂³	1	1	yes	characteristic
79	C₂²×C₈×C₆₁	C₂³	1	1	yes	characteristic
80	#117×C₆₁	C₂³	1	2	yes	—
81	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
82	#108×C₆₁	—	2	1	no	—
83	#108×C₆₁	—	2	1	no	—
84	#107×C₆₁	—	2	1	no	—
85	#106×C₆₁	—	2	1	no	—
86	#97×C₆₁	—	2	2	no	—
87	C₄×C₈×C₆₁	—	2	2	no	—
88	C₄×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
89	C₄×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
90	C₄×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
91	C₄×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
92	C₂²×C₄×C₆₁	—	2	1	no	—
93	C₂²×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
94	C₂×C₂²⋊D₆₁	#41	1	2	yes	—
95	#11758222	—	2	1	no	—
96	#11758222	—	2	1	no	—
97	#11758222	—	2	1	no	—
98	#11758222	—	2	1	no	—
99	C₂×D₂₄₄	#41	1	1	yes	characteristic
100	C₂×C₄×D₆₁	—	2	2	no	—
101	C₂×C₄×D₆₁	C₂²×C₄	1	2	yes	—
102	C₂×Dic₁₂₂	#41	1	1	yes	characteristic
103	M₁₆×C₆₁	—	2	2	no	—
104	M₁₆×C₆₁	—	2	2	no	—
105	C₂×C₈×C₆₁	—	2	2	no	—
106	C₂×C₈×C₆₁	C₂²×C₄	1	1	yes	characteristic
107	C₂×C₈×C₆₁	C₂²×C₄	1	1	yes	characteristic
108	C₂×C₈×C₆₁	C₂²×C₄	1	1	yes	characteristic
109	C₂×C₈×C₆₁	C₂²×C₄	1	1	yes	characteristic
110	C₂×C₈×C₆₁	#41	1	1	yes	characteristic
111	C₂×C₈×C₆₁	#41	1	1	yes	characteristic
112	C₂×C₈×C₆₁	#41	1	1	yes	characteristic
113	C₂×C₈×C₆₁	#41	1	1	yes	characteristic
114	C₂×C₈×C₆₁	#41	1	1	yes	characteristic
115	C₂×C₈×C₆₁	#41	1	1	yes	characteristic
116	C₂×C₈×C₆₁	#41	1	1	yes	characteristic
117	C₂×C₈×C₆₁	#41	1	1	yes	characteristic
118	C₄⋊C₄×C₆₁	—	2	2	no	—
119	C₂²⋊C₄×C₆₁	—	2	2	no	—
120	C₄²×C₆₁	—	2	1	no	—
121	C₄²×C₆₁	—	2	2	no	—
122	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
123	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
124	C₂²⋊Dic₆₁	—	2	1	no	—
125	C₂²⋊Dic₆₁	—	2	2	no	—
126	#11758198	—	2	2	no	—
127	C₄⋊Dic₆₁	—	2	1	no	—
128	C₄⋊Dic₆₁	—	2	2	no	—
129	#11758196	—	2	2	no	—
130	C₄×Dic₆₁	—	2	2	no	—
131	C₄×Dic₆₁	—	2	2	no	—
132	C₄×Dic₆₁	C₂²×C₄	1	2	yes	—
133	#11758194	—	2	1	no	—
134	#11758194	—	2	1	no	—
135	#11758194	—	2	1	no	—
136	#11758194	—	2	1	no	—
137	#11758194	—	2	2	no	—
138	#11758194	—	2	2	no	—
139	C₂×#92418	—	2	2	no	—
140	C₂×#92418	C₂²×C₄	1	2	yes	—
141	C₂×#92418	C₂²×C₄	1	2	yes	—
142	#11758189	—	2	2	no	—
143	#11758189	—	2	2	no	—
144	#11758189	—	2	2	no	—
145	#11758189	—	2	2	no	—
146	C₈×D₆₁	—	2	2	no	—
147	C₈×D₆₁	—	2	2	no	—
148	C₈×D₆₁	—	2	2	no	—
149	C₈×D₆₁	—	2	2	no	—
150	C₂³×C₆₁	C₂×#41	1	1	yes	characteristic
151	C₂²×D₆₁	#117	1	2	yes	—
152	C₂×C₄×C₆₁	—	2	1	no	—
153	C₂×C₄×C₆₁	—	2	1	no	—
154	C₂×C₄×C₆₁	—	4	2	no	—
155	C₂×C₄×C₆₁	—	4	2	no	—
156	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
157	C₂×C₄×C₆₁	C₂×#41	1	1	yes	characteristic
158	C₂×C₄×C₆₁	C₂×#41	1	1	yes	characteristic
159	C₂×C₄×C₆₁	C₂×#41	1	1	yes	characteristic
160	C₂×C₄×C₆₁	C₂×#41	1	1	yes	characteristic
161	C₂×C₄×C₆₁	C₂×#41	1	1	yes	characteristic
162	C₂²⋊D₆₁	—	2	2	no	—
163	C₂²⋊D₆₁	—	2	2	no	—
164	C₂×Dic₆₁	—	2	2	no	—
165	C₂×Dic₆₁	—	4	2	no	—
166	C₂×Dic₆₁	#117	1	2	yes	—
167	D₂₄₄	—	2	1	no	—
168	D₂₄₄	—	2	1	no	—
169	C₄×D₆₁	—	2	2	no	—
170	C₄×D₆₁	—	2	2	no	—
171	C₄×D₆₁	—	4	4	no	—
172	Dic₁₂₂	—	2	1	no	—
173	Dic₁₂₂	—	2	1	no	—
174	C₈×C₆₁	—	4	2	no	—
175	C₈×C₆₁	#117	1	1	yes	characteristic
176	C₈×C₆₁	#117	1	1	yes	characteristic
177	C₈×C₆₁	#117	1	1	yes	characteristic
178	C₈×C₆₁	#117	1	1	yes	characteristic
179	C₈×C₆₁	#117	1	1	yes	characteristic
180	C₈×C₆₁	#117	1	1	yes	characteristic
181	C₈×C₆₁	#117	1	1	yes	characteristic
182	C₈×C₆₁	#117	1	1	yes	characteristic
183	#92418	—	2	2	no	—
184	#92418	—	2	2	no	—
185	#92418	—	4	2	no	—
186	#20787	—	61	1	no	maximal, Sylow
187	C₂²×C₆₁	—	4	1	no	—
188	C₂²×C₆₁	C₂×#117	1	1	yes	characteristic
189	C₂²×C₆₁	#529	1	1	yes	characteristic
190	C₂²×C₆₁	#529	1	1	yes	characteristic
191	C₂×D₆₁	—	2	2	no	—
192	C₂×D₆₁	—	4	2	no	—
193	C₄×C₆₁	—	2	2	no	—
194	C₄×C₆₁	—	4	1	no	—
195	C₄×C₆₁	—	8	2	no	—
196	C₄×C₆₁	C₂×#117	1	1	yes	characteristic
197	C₄×C₆₁	C₂×#117	1	1	yes	characteristic
198	C₄×C₆₁	#529	1	1	yes	characteristic
199	C₄×C₆₁	#529	1	1	yes	characteristic
200	Dic₆₁	—	2	2	no	—
201	Dic₆₁	—	4	2	no	—
202	Dic₆₁	—	8	2	no	—
203	C₄×#131	—	61	1	no	—
204	#1841	—	61	2	no	—
205	#1833	—	61	1	no	—
206	#1833	—	61	1	no	—
207	#1827	—	61	2	no	—
208	#1813	—	61	1	no	—
209	#1812	—	61	1	no	—
210	#1772	—	61	1	no	—
211	#1772	D₆₁	1	1	yes	characteristic, complemented
212	#1757	—	61	2	no	—
213	#1747	—	61	2	no	—
214	C₂×C₆₁	—	2	1	no	—
215	C₂×C₆₁	—	2	1	no	—
216	C₂×C₆₁	—	2	1	no	—
217	C₂×C₆₁	#2283	1	1	yes	characteristic
218	D₆₁	—	4	2	no	—
219	C₂×#131	—	61	1	no	—
220	C₂×#131	—	61	1	no	—
221	C₄×#41	—	61	1	no	—
222	C₂×#108	—	61	1	no	—
223	C₂×#108	C₂×D₆₁	1	1	yes	characteristic
224	#427	—	61	1	no	—
225	#427	C₂×D₆₁	1	1	yes	characteristic
226	#413	—	61	2	no	—
227	#410	—	61	2	no	—
228	#405	—	61	1	no	—
229	#405	—	61	1	no	—
230	#405	—	61	2	no	—
231	#405	—	61	2	no	—
232	#405	—	61	2	no	—
233	#405	C₂×D₆₁	1	2	yes	—
234	C₄×M₁₆	—	61	1	no	—
235	C₄×M₁₆	—	61	2	no	—
236	C₂×C₄×C₈	—	61	2	no	—
237	C₂×C₄×C₈	C₂×D₆₁	1	1	yes	characteristic
238	#344	—	61	2	no	—
239	#344	—	61	2	no	—
240	#339	—	61	2	no	—
241	#339	C₂×D₆₁	1	2	yes	—
242	#338	—	61	2	no	—
243	H(3,ℤ/4)	—	61	2	no	—
244	H(3,ℤ/4)	—	61	2	no	—
245	H(3,ℤ/4)	—	61	2	no	—
246	C₆₁	#20787	1	1	yes	characteristic, complemented, Sylow
247	C₂×#41	—	61	1	no	—
248	#131	—	122	1	no	—
249	#131	—	122	1	no	—
250	#131	—	122	1	no	—
251	#131	—	122	1	no	—
252	#131	—	122	1	no	—
253	#131	—	122	1	no	—
254	#131	—	122	1	no	—
255	#131	—	122	1	no	—
256	C₂×M₁₆	—	61	1	no	—
257	C₂×M₁₆	—	61	1	no	—
258	C₂×M₁₆	—	61	2	no	—
259	C₂×M₁₆	—	61	2	no	—
260	C₂×M₁₆	—	61	2	no	—
261	C₂×M₁₆	C₂²×D₆₁	1	2	yes	—
262	C₂²×C₈	—	61	2	no	—
263	C₂²×C₈	—	61	2	no	—
264	C₂²×C₈	C₂²×D₆₁	1	1	yes	characteristic
265	C₂²×C₈	C₂²×D₆₁	1	1	yes	characteristic
266	C₄×Q₈	—	122	1	no	—
267	C₄×D₄	—	122	1	no	—
268	C₄×D₄	—	122	2	no	—
269	#117	—	61	1	no	—
270	#117	—	61	2	no	—
271	#117	—	61	2	no	—
272	#117	C₂²×D₆₁	1	2	yes	—
273	C₂×C₄²	—	61	2	no	—
274	C₂×C₄²	C₂²×D₆₁	1	1	yes	characteristic
275	#108	—	2	1	no	—
276	#108	—	2	1	no	—
277	#108	—	122	1	no	—
278	#108	—	122	1	no	—
279	#107	—	2	1	no	—
280	#107	—	122	1	no	—
281	#106	—	2	1	no	—
282	#106	—	122	1	no	—
283	#101	—	122	2	no	—
284	#100	—	122	2	no	—
285	#99	—	122	4	no	—
286	#97	—	2	2	no	—
287	#97	—	61	2	no	—
288	#97	—	61	2	no	—
289	#97	—	61	2	no	—
290	#97	—	122	2	no	—
291	C₄×C₈	—	2	2	no	—
292	C₄×C₈	—	61	2	no	—
293	C₄×C₈	—	61	2	no	—
294	C₄×C₈	—	61	2	no	—
295	C₄×C₈	—	122	2	no	—
296	C₄×C₈	C₄×D₆₁	1	1	yes	characteristic
297	C₄×C₈	C₄×D₆₁	1	1	yes	characteristic
298	C₄×C₈	C₄×D₆₁	1	1	yes	characteristic
299	C₄×C₈	C₄×D₆₁	1	1	yes	characteristic
300	#41	—	122	1	no	—
301	#41	—	122	1	no	—
302	#41	—	122	1	no	—
303	#41	—	122	1	no	—
304	C₂×Q₈	—	61	1	no	—
305	C₂×D₄	—	61	2	no	—
306	C₂×D₄	—	61	1	no	—
307	C₂²×C₄	—	2	1	no	—
308	C₂²×C₄	—	61	2	no	—
309	C₂²×C₄	—	122	2	no	—
310	C₂²×C₄	C₂³×D₆₁	1	1	yes	characteristic
311	M₁₆	—	2	2	no	—
312	M₁₆	—	2	2	no	—
313	M₁₆	—	122	1	no	—
314	M₁₆	—	122	1	no	—
315	M₁₆	—	122	1	no	—
316	M₁₆	—	122	1	no	—
317	M₁₆	—	122	2	no	—
318	M₁₆	—	122	2	no	—
319	M₁₆	—	122	2	no	—
320	M₁₆	—	122	2	no	—
321	M₁₆	—	122	2	no	—
322	M₁₆	—	122	2	no	—
323	C₂×C₈	—	2	2	no	—
324	C₂×C₈	—	61	2	no	—
325	C₂×C₈	—	61	2	no	—
326	C₂×C₈	—	122	2	no	—
327	C₂×C₈	—	122	2	no	—
328	C₂×C₈	—	122	2	no	—
329	C₂×C₈	—	122	2	no	—
330	C₂×C₈	—	122	2	no	—
331	C₂×C₈	C₂×C₄×D₆₁	1	1	yes	characteristic
332	C₂×C₈	C₂×C₄×D₆₁	1	1	yes	characteristic
333	C₂×C₈	C₂×C₄×D₆₁	1	1	yes	characteristic
334	C₂×C₈	C₂×C₄×D₆₁	1	1	yes	characteristic
335	C₂×C₈	#11758222	1	1	yes	characteristic
336	C₂×C₈	#11758222	1	1	yes	characteristic
337	C₂×C₈	#11758222	1	1	yes	characteristic
338	C₂×C₈	#11758222	1	1	yes	characteristic
339	C₂×C₈	#11758224	1	1	yes	characteristic
340	C₂×C₈	#11758224	1	1	yes	characteristic
341	C₂×C₈	#11758226	1	1	yes	characteristic
342	C₂×C₈	#11758226	1	1	yes	characteristic
343	C₄⋊C₄	—	2	2	no	—
344	C₄⋊C₄	—	122	2	no	—
345	C₄⋊C₄	—	122	1	no	—
346	C₄⋊C₄	—	122	2	no	—
347	C₂²⋊C₄	—	2	2	no	—
348	C₂²⋊C₄	—	122	2	no	—
349	C₂²⋊C₄	—	122	1	no	—
350	C₂²⋊C₄	—	122	2	no	—
351	C₄²	—	2	1	no	—
352	C₄²	—	2	2	no	—
353	C₄²	—	61	2	no	—
354	C₄²	—	122	2	no	—
355	C₄²	—	122	2	no	—
356	C₄²	C₂×C₄×D₆₁	1	1	yes	characteristic
357	C₄²	C₂×C₄×D₆₁	1	1	yes	characteristic
358	C₂³	—	61	2	no	—
359	C₂³	#41×D₆₁	1	1	yes	characteristic
360	Q₈	—	122	1	no	—
361	Q₈	—	122	1	no	—
362	D₄	—	122	2	no	—
363	D₄	—	122	2	no	—
364	D₄	—	122	1	no	—
365	D₄	—	122	1	no	—
366	C₂×C₄	—	2	1	no	—
367	C₂×C₄	—	2	1	no	—
368	C₂×C₄	—	4	2	no	—
369	C₂×C₄	—	4	2	no	—
370	C₂×C₄	—	61	2	no	—
371	C₂×C₄	—	122	2	no	—
372	C₂×C₄	—	122	2	no	—
373	C₂×C₄	—	122	2	no	—
374	C₂×C₄	—	244	4	no	—
375	C₂×C₄	—	244	2	no	—
376	C₂×C₄	C₂²×C₄×D₆₁	1	1	yes	characteristic
377	C₂×C₄	#41×D₆₁	1	1	yes	characteristic
378	C₂×C₄	C₂×#11758224	1	1	yes	characteristic
379	C₂×C₄	C₂×#11758222	1	1	yes	characteristic
380	C₂×C₄	C₂×#11758222	1	1	yes	characteristic
381	C₂×C₄	C₂×#11758226	1	1	yes	characteristic
382	C₈	—	4	2	no	—
383	C₈	—	122	2	no	—
384	C₈	—	122	2	no	—
385	C₈	—	244	2	no	—
386	C₈	#14519734	1	1	yes	characteristic
387	C₈	#14519734	1	1	yes	characteristic
388	C₈	#14519734	1	1	yes	characteristic
389	C₈	#14519734	1	1	yes	characteristic
390	C₈	#14519735	1	1	yes	characteristic
391	C₈	#14519735	1	1	yes	characteristic
392	C₈	#14519735	1	1	yes	characteristic
393	C₈	#14519735	1	1	yes	characteristic
394	C₂²	—	4	1	no	—
395	C₂²	—	122	2	no	—
396	C₂²	—	244	2	no	—
397	C₂²	#117×D₆₁	1	1	yes	characteristic
398	C₂²	#16840294	1	1	yes	characteristic
399	C₂²	#16840299	1	1	yes	characteristic
400	C₄	—	2	2	no	—
401	C₄	—	4	1	no	—
402	C₄	—	8	2	no	—
403	C₄	—	122	2	no	—
404	C₄	—	488	2	no	—
405	C₄	—	244	2	no	—
406	C₄	C₂×#14519734	1	1	yes	characteristic
407	C₄	C₂×#14519735	1	1	yes	characteristic
408	C₄	#16840294	1	1	yes	characteristic
409	C₄	#16840299	1	1	yes	characteristic
410	C₂	—	2	1	no	—
411	C₂	—	2	1	no	—
412	C₂	—	2	1	no	—
413	C₂	—	244	2	no	—
414	C₂	#21448215	1	1	yes	characteristic

	subgroup	G/H
center	C₈	#14519735
commutator	C₂×C₄×C₆₁	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₆₁
Fitting	C₆₁×#1772	C₂
socle	C₂×C₆₁	#2283
prime radical	C₂×#11758222	C₂³
cosocle	C₂²×C₄×C₆₁	C₂⁴
hypercenter	#1772	D₆₁
hypocenter	C₆₁	#20787
LCS	G ▷ C₂×C₄×C₆₁ ▷ C₂×C₆₁ ▷ C₆₁
UCS	C₁ ◁ C₈ ◁ C₂²×C₈ ◁ #1772

Complements

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

N	H ≅ G/N	type
2. #21445965	C₂	semidirect
3. #21445944	C₂	semidirect
4. #21445942	C₂	semidirect
8. #21445698	C₂	semidirect
10. #21445574	C₂	semidirect
11. C₆₁×#1772	C₂	semidirect
22. #16839716	C₄	semidirect
23. #16839716	C₄	semidirect
25. C₄×#11758189	C₄	semidirect
26. C₄×C₈×D₆₁	C₄	semidirect
211. #1772	D₆₁	semidirect
246. C₆₁	#20787	semidirect

Maximal subgroups

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

subgroup	index
C₄×#14519783	2
#21445965	2
#21445944	2
#21445942	2
#21445922	2
#21445866	2
#21445862	2
#21445698	2
#21445620	2
#21445574	2
C₆₁×#1772	2
#20787	61