Subgroups — #27354009

Order 13568.

698 conjugacy classes of subgroups.

The subgroup lattice has 382 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#20284719	C₂	1	1	yes	maximal, characteristic
2	C₂×C₈×D₂₁₂	C₂	1	1	yes	maximal, characteristic
3	#20273570	C₂	1	4	yes	maximal, complemented
4	#20273525	C₂	1	4	yes	maximal, complemented
5	#20273491	C₂	1	1	yes	maximal, characteristic, complemented
6	#20273139	C₂	1	1	yes	maximal, characteristic
7	#20273118	C₂	1	1	yes	maximal, characteristic, complemented
8	#20273007	C₂	1	1	yes	maximal, characteristic, complemented
9	C₅₃×#2960	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂²×C₈×D₅₃	—	2	1	no	—
11	C₂×C₄×D₂₁₂	C₂²	1	1	yes	characteristic
12	#16810951	C₄	1	2	yes	—
13	#16810910	C₄	1	2	yes	—
14	#16810825	C₄	1	2	yes	—
15	#16810773	C₄	1	2	yes	—
16	C₄×#11719924	C₂²	1	4	yes	—
17	C₈×D₂₁₂	—	2	1	no	—
18	C₈×D₂₁₂	—	2	1	no	—
19	C₈×D₂₁₂	C₂²	1	2	yes	—
20	C₈×D₂₁₂	C₂²	1	2	yes	—
21	#16810676	C₂²	1	1	yes	characteristic
22	#16810676	C₂²	1	1	yes	characteristic
23	C₂×C₄⋊#88322	C₂²	1	1	yes	characteristic
24	C₂×#13133129	—	2	1	no	—
25	#16810375	C₂²	1	4	yes	complemented
26	Q₈⋊#88322	C₂²	1	4	yes	complemented
27	#16810350	C₂²	1	4	yes	—
28	#16810345	C₂²	1	2	yes	complemented
29	#16810345	C₂²	1	2	yes	complemented
30	C₅₃×#533	C₂²	1	1	yes	characteristic
31	C₅₃×#446	—	2	1	no	—
32	C₅₃×#446	C₂²	1	2	yes	complemented
33	C₈×Q₈×C₅₃	—	2	1	no	—
34	C₈×Q₈×C₅₃	C₂²	1	2	yes	complemented
35	C₅₃×#424	—	2	1	no	—
36	C₅₃×#423	C₂²	1	1	yes	characteristic
37	C₅₃×#405	—	2	1	no	—
38	C₂×C₄×C₈×C₅₃	C₂²	1	1	yes	characteristic
39	C₂²×D₂₁₂	C₂×C₄	1	1	yes	characteristic
40	C₂²×C₄×D₅₃	—	2	1	no	—
41	C₂×#11719924	C₂×C₄	1	4	yes	—
42	C₂²×#88322	—	2	1	no	—
43	C₂×C₈×D₅₃	—	2	2	no	—
44	C₂×C₈×D₅₃	—	2	2	no	—
45	C₂×C₈×D₅₃	—	4	4	no	—
46	C₄×D₂₁₂	—	2	1	no	—
47	C₄×D₂₁₂	—	2	1	no	—
48	C₄×D₂₁₂	C₂×C₄	1	2	yes	—
49	C₄×D₂₁₂	C₂³	1	2	yes	—
50	C₂×C₄⋊Dic₅₃	C₂×C₄	1	1	yes	characteristic
51	C₂×#11719921	—	2	1	no	—
52	#13133148	C₂×C₄	1	4	yes	—
53	C₄⋊#88322	—	2	1	no	—
54	C₄⋊#88322	—	2	1	no	—
55	C₄⋊#88322	C₂×C₄	1	2	yes	—
56	C₄⋊#88322	C₂³	1	2	yes	—
57	#13133141	C₂×C₄	1	4	yes	—
58	#13133137	C₂×C₄	1	4	yes	—
59	C₂²⋊#88322	—	2	1	no	—
60	C₂²⋊#88322	C₂×C₄	1	2	yes	—
61	#13133129	—	2	2	no	—
62	#13133129	—	2	2	no	—
63	C₄×#88322	C₂³	1	2	yes	—
64	C₄×#88322	C₂³	1	2	yes	—
65	C₂×M₁₆×C₅₃	—	2	1	no	—
66	C₂²×C₈×C₅₃	D₄	1	1	yes	characteristic
67	C₂²×C₈×C₅₃	D₄	1	1	yes	characteristic
68	C₄⋊Q₈×C₅₃	C₂×C₄	1	1	yes	characteristic
69	C₄⋊Q₈×C₅₃	C₂×C₄	1	1	yes	characteristic
70	#125×C₅₃	—	2	1	no	—
71	C₂²⋊Q₈×C₅₃	—	2	1	no	—
72	C₂²⋊Q₈×C₅₃	C₂×C₄	1	2	yes	—
73	C₄×Q₈×C₅₃	—	2	1	no	—
74	C₄×Q₈×C₅₃	C₂³	1	2	yes	—
75	#117×C₅₃	—	2	1	no	—
76	C₂×C₄²×C₅₃	C₂³	1	1	yes	characteristic
77	C₄⋊C₈×C₅₃	—	2	2	no	—
78	C₄⋊C₈×C₅₃	—	2	2	no	—
79	C₄⋊C₈×C₅₃	—	2	1	no	—
80	C₄⋊C₈×C₅₃	C₂³	1	2	yes	—
81	#97×C₅₃	—	2	2	no	—
82	C₄×C₈×C₅₃	—	2	2	no	—
83	C₄×C₈×C₅₃	D₄	1	1	yes	characteristic
84	C₄×C₈×C₅₃	D₄	1	1	yes	characteristic
85	C₄×C₈×C₅₃	C₂³	1	1	yes	characteristic
86	C₄×C₈×C₅₃	C₂³	1	1	yes	characteristic
87	C₂³×D₅₃	—	2	1	no	—
88	C₂×Q₈×C₅₃	—	2	1	no	—
89	C₂×Q₈×C₅₃	C₂²×C₄	1	2	yes	—
90	C₂²×C₄×C₅₃	C₂²×C₄	1	1	yes	characteristic
91	C₂²×C₄×C₅₃	C₂×D₄	1	1	yes	characteristic
92	C₂²×C₄×C₅₃	#41	1	1	yes	characteristic
93	C₂²×Dic₅₃	—	2	1	no	—
94	C₂×D₂₁₂	—	2	1	no	—
95	C₂×D₂₁₂	—	2	4	no	—
96	C₂×D₂₁₂	C₂²×C₄	1	2	yes	—
97	C₂×C₄×D₅₃	—	2	2	no	—
98	C₂×C₄×D₅₃	—	2	2	no	—
99	C₂×C₄×D₅₃	—	4	2	no	—
100	C₂×C₄×D₅₃	—	4	2	no	—
101	M₁₆×C₅₃	—	4	2	no	—
102	C₂×C₈×C₅₃	—	2	2	no	—
103	C₂×C₈×C₅₃	—	2	2	no	—
104	C₂×C₈×C₅₃	—	2	2	no	—
105	C₂×C₈×C₅₃	C₂×D₄	1	1	yes	characteristic
106	C₂×C₈×C₅₃	C₂×D₄	1	1	yes	characteristic
107	C₂×C₈×C₅₃	C₂×D₄	1	1	yes	characteristic
108	C₂×C₈×C₅₃	C₂×D₄	1	1	yes	characteristic
109	C₄⋊C₄×C₅₃	—	2	1	no	—
110	C₄⋊C₄×C₅₃	—	2	1	no	—
111	C₄⋊C₄×C₅₃	—	2	1	no	—
112	C₄⋊C₄×C₅₃	—	2	2	no	—
113	C₄⋊C₄×C₅₃	—	2	2	no	—
114	C₄⋊C₄×C₅₃	C₂²×C₄	1	2	yes	—
115	C₂²⋊C₄×C₅₃	—	2	2	no	—
116	C₄²×C₅₃	—	2	2	no	—
117	C₄²×C₅₃	C₂²×C₄	1	1	yes	characteristic
118	C₄²×C₅₃	C₂×D₄	1	1	yes	characteristic
119	C₄²×C₅₃	#41	1	1	yes	characteristic
120	C₄²×C₅₃	C₂⁴	1	1	yes	characteristic
121	#11719924	—	2	8	no	—
122	#11719921	—	2	2	no	—
123	#11719921	—	2	2	no	—
124	C₄⋊Dic₅₃	—	2	1	no	—
125	C₄⋊Dic₅₃	C₂²×C₄	1	2	yes	—
126	C₂×#88322	—	2	2	no	—
127	C₂×#88322	—	2	2	no	—
128	C₂×#88322	—	4	2	no	—
129	C₂×#88322	C₂²×C₄	1	4	yes	—
130	C₈×D₅₃	—	4	4	no	—
131	C₈×D₅₃	—	4	4	no	—
132	C₂³×C₅₃	C₄×D₄	1	1	yes	characteristic
133	C₂²×D₅₃	—	2	4	no	—
134	C₂²×D₅₃	—	2	2	no	—
135	C₂²×D₅₃	—	4	2	no	—
136	C₂²×D₅₃	—	4	2	no	—
137	Q₈×C₅₃	—	2	4	no	—
138	Q₈×C₅₃	—	4	2	no	—
139	C₂×C₄×C₅₃	—	2	2	no	—
140	C₂×C₄×C₅₃	—	2	2	no	—
141	C₂×C₄×C₅₃	—	2	2	no	—
142	C₂×C₄×C₅₃	—	4	1	no	—
143	C₂×C₄×C₅₃	C₄×D₄	1	1	yes	characteristic
144	C₂×C₄×C₅₃	C₄×D₄	1	1	yes	characteristic
145	C₂×C₄×C₅₃	C₄×D₄	1	1	yes	characteristic
146	C₂×C₄×C₅₃	AGL(1,ℤ/8)	1	2	yes	—
147	C₂×C₄×C₅₃	#137	1	2	yes	—
148	C₂×C₄×C₅₃	C₂³×C₄	1	1	yes	characteristic
149	C₂×C₄×C₅₃	C₂²×D₄	1	1	yes	characteristic
150	C₂×C₄×C₅₃	C₂×#41	1	1	yes	characteristic
151	C₂×Dic₅₃	—	2	2	no	—
152	C₂×Dic₅₃	—	4	2	no	—
153	D₂₁₂	—	2	4	no	—
154	D₂₁₂	—	2	2	no	—
155	D₂₁₂	#131	1	4	yes	—
156	C₄×D₅₃	—	4	2	no	—
157	C₄×D₅₃	—	4	2	no	—
158	C₄×D₅₃	—	4	4	no	—
159	C₈×C₅₃	—	2	1	no	—
160	C₈×C₅₃	—	2	1	no	—
161	C₈×C₅₃	—	2	1	no	—
162	C₈×C₅₃	—	2	1	no	—
163	C₈×C₅₃	—	4	2	no	—
164	#88322	—	2	4	no	—
165	#88322	—	4	2	no	—
166	#88322	—	4	2	no	—
167	#17905	—	53	1	no	maximal, Sylow
168	C₂²×C₅₃	—	2	1	no	—
169	C₂²×C₅₃	—	2	1	no	—
170	C₂²×C₅₃	#440	1	2	yes	—
171	C₂²×C₅₃	C₂×C₄×D₄	1	1	yes	characteristic
172	C₂×D₅₃	—	2	4	no	—
173	C₂×D₅₃	—	4	8	no	—
174	C₂×D₅₃	—	4	2	no	—
175	C₂×D₅₃	—	4	2	no	—
176	C₄×C₅₃	—	2	1	no	—
177	C₄×C₅₃	—	2	1	no	—
178	C₄×C₅₃	—	2	1	no	—
179	C₄×C₅₃	—	4	2	no	—
180	C₄×C₅₃	—	4	2	no	—
181	C₄×C₅₃	#440	1	2	yes	—
182	C₄×C₅₃	C₂×#131	1	2	yes	—
183	C₄×C₅₃	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
184	C₄×C₅₃	C₂×#137	1	1	yes	characteristic
185	Dic₅₃	—	4	2	no	—
186	#3101	—	53	1	no	—
187	#2960	D₅₃	1	1	yes	characteristic, complemented
188	C₂×C₈×D₄	—	53	1	no	—
189	#1585	—	53	4	no	—
190	SD₁₆⋊C₈	—	53	4	no	—
191	#1571	—	53	1	no	—
192	#1486	—	53	1	no	—
193	#1481	—	53	1	no	—
194	#1452	—	53	1	no	—
195	C₂×C₅₃	—	2	2	no	—
196	C₂×C₅₃	#2929	1	1	yes	characteristic
197	C₂×C₅₃	C₂×#440	1	1	yes	characteristic
198	C₂×C₅₃	#2955	1	1	yes	characteristic
199	D₅₃	—	4	4	no	—
200	C₂³×C₈	—	106	1	no	—
201	#533	C₂×D₅₃	1	1	yes	characteristic
202	C₂×C₄×D₄	—	53	1	no	—
203	#483	—	53	2	no	—
204	#476	—	53	2	no	—
205	#461	—	53	2	no	—
206	#450	—	53	2	no	—
207	#446	—	2	1	no	—
208	#446	C₂×D₅₃	1	2	yes	complemented
209	C₈×Q₈	—	2	1	no	—
210	C₈×Q₈	C₂×D₅₃	1	2	yes	complemented
211	C₄×SD₁₆	—	53	4	no	—
212	C₈×D₄	—	53	2	no	—
213	C₈×D₄	—	53	2	no	—
214	C₈×D₄	—	106	1	no	—
215	C₈×D₄	—	106	1	no	—
216	#431	—	53	1	no	—
217	#431	—	53	1	no	—
218	#424	—	2	1	no	—
219	#423	C₂×D₅₃	1	1	yes	characteristic
220	C₂×C₄⋊C₈	—	53	1	no	—
221	C₂×C₂²⋊C₈	—	106	1	no	—
222	#405	—	2	1	no	—
223	C₂×C₄×C₈	C₂×D₅₃	1	1	yes	characteristic
224	#335	—	53	4	no	—
225	Q₈⋊C₈	—	53	4	no	—
226	D₄⋊C₈	—	53	4	no	—
227	#322	—	53	2	no	—
228	#322	—	53	2	no	—
229	C₅₃	#17905	1	1	yes	characteristic, complemented, Sylow
230	C₂²×D₄	—	53	1	no	—
231	C₂³×C₄	—	106	1	no	—
232	C₂×SD₁₆	—	53	4	no	—
233	C₂×M₁₆	—	2	1	no	—
234	C₂²×C₈	—	106	1	no	—
235	C₂²×C₈	—	106	2	no	—
236	C₂²×C₈	—	106	2	no	—
237	C₂²×C₈	—	212	4	no	—
238	C₂²×C₈	C₂²⋊D₅₃	1	1	yes	characteristic
239	C₂²×C₈	C₂²⋊D₅₃	1	1	yes	characteristic
240	C₄⋊Q₈	C₄×D₅₃	1	1	yes	characteristic
241	C₄⋊Q₈	C₄×D₅₃	1	1	yes	characteristic
242	#125	—	2	1	no	—
243	C₂²⋊Q₈	—	2	1	no	—
244	C₂²⋊Q₈	C₄×D₅₃	1	2	yes	—
245	C₄×Q₈	—	2	1	no	—
246	C₄×Q₈	C₂²×D₅₃	1	2	yes	—
247	C₄×D₄	—	53	2	no	—
248	C₄×D₄	—	53	2	no	—
249	C₄×D₄	—	106	1	no	—
250	C₄×D₄	—	106	1	no	—
251	#117	—	2	1	no	—
252	C₂×C₄⋊C₄	—	53	1	no	—
253	C₂×C₂²⋊C₄	—	106	1	no	—
254	C₂×C₄²	C₂²×D₅₃	1	1	yes	characteristic
255	#106	—	53	4	no	—
256	C₄⋊C₈	—	2	2	no	—
257	C₄⋊C₈	—	2	2	no	—
258	C₄⋊C₈	—	2	1	no	—
259	C₄⋊C₈	—	53	2	no	—
260	C₄⋊C₈	—	53	2	no	—
261	C₄⋊C₈	—	106	1	no	—
262	C₄⋊C₈	—	106	1	no	—
263	C₄⋊C₈	C₂²×D₅₃	1	2	yes	—
264	#103	—	53	4	no	—
265	#102	—	53	4	no	—
266	C₂²⋊C₈	—	53	2	no	—
267	C₂²⋊C₈	—	106	1	no	—
268	C₂²⋊C₈	—	106	2	no	—
269	C₂²⋊C₈	—	106	2	no	—
270	#97	—	2	2	no	—
271	C₄×C₈	—	2	2	no	—
272	C₄×C₈	—	53	2	no	—
273	C₄×C₈	—	53	2	no	—
274	C₄×C₈	C₂²⋊D₅₃	1	1	yes	characteristic
275	C₄×C₈	C₂²⋊D₅₃	1	1	yes	characteristic
276	C₄×C₈	C₂²×D₅₃	1	1	yes	characteristic
277	C₄×C₈	C₂²×D₅₃	1	1	yes	characteristic
278	C₂⁴	—	106	1	no	—
279	C₂×Q₈	—	2	1	no	—
280	C₂×Q₈	C₂×C₄×D₅₃	1	2	yes	—
281	C₂×D₄	—	53	2	no	—
282	C₂×D₄	—	106	4	no	—
283	C₂×D₄	—	106	1	no	—
284	C₂²×C₄	—	106	1	no	—
285	C₂²×C₄	—	106	2	no	—
286	C₂²×C₄	—	106	2	no	—
287	C₂²×C₄	—	212	2	no	—
288	C₂²×C₄	—	212	2	no	—
289	C₂²×C₄	C₂×C₄×D₅₃	1	1	yes	characteristic
290	C₂²×C₄	#11719945	1	1	yes	characteristic
291	C₂²×C₄	C₂×C₂²⋊D₅₃	1	1	yes	characteristic
292	SD₁₆	—	106	8	no	—
293	M₁₆	—	4	2	no	—
294	C₂×C₈	—	2	2	no	—
295	C₂×C₈	—	2	2	no	—
296	C₂×C₈	—	2	2	no	—
297	C₂×C₈	—	53	4	no	—
298	C₂×C₈	—	106	2	no	—
299	C₂×C₈	—	106	2	no	—
300	C₂×C₈	—	212	4	no	—
301	C₂×C₈	—	212	4	no	—
302	C₂×C₈	—	212	2	no	—
303	C₂×C₈	C₂×C₂²⋊D₅₃	1	1	yes	characteristic
304	C₂×C₈	C₂×C₂²⋊D₅₃	1	1	yes	characteristic
305	C₂×C₈	C₂×C₂²⋊D₅₃	1	1	yes	characteristic
306	C₂×C₈	C₂×C₂²⋊D₅₃	1	1	yes	characteristic
307	C₄⋊C₄	—	2	1	no	—
308	C₄⋊C₄	—	2	1	no	—
309	C₄⋊C₄	—	2	1	no	—
310	C₄⋊C₄	—	2	2	no	—
311	C₄⋊C₄	—	2	2	no	—
312	C₄⋊C₄	—	53	2	no	—
313	C₄⋊C₄	—	106	1	no	—
314	C₄⋊C₄	C₂×C₄×D₅₃	1	2	yes	—
315	C₂²⋊C₄	—	2	2	no	—
316	C₂²⋊C₄	—	106	2	no	—
317	C₂²⋊C₄	—	106	2	no	—
318	C₄²	—	2	2	no	—
319	C₄²	C₂×C₄×D₅₃	1	1	yes	characteristic
320	C₄²	#11719945	1	1	yes	characteristic
321	C₄²	C₂×C₂²⋊D₅₃	1	1	yes	characteristic
322	C₄²	C₂³×D₅₃	1	1	yes	characteristic
323	C₂³	—	106	4	no	—
324	C₂³	—	106	2	no	—
325	C₂³	—	212	2	no	—
326	C₂³	—	212	2	no	—
327	C₂³	C₄×C₂²⋊D₅₃	1	1	yes	characteristic
328	Q₈	—	2	4	no	—
329	Q₈	—	4	2	no	—
330	D₄	—	53	4	no	—
331	D₄	—	106	4	no	—
332	D₄	—	106	2	no	—
333	C₂×C₄	—	2	2	no	—
334	C₂×C₄	—	2	2	no	—
335	C₂×C₄	—	2	2	no	—
336	C₂×C₄	—	4	1	no	—
337	C₂×C₄	—	106	2	no	—
338	C₂×C₄	—	212	2	no	—
339	C₂×C₄	—	212	2	no	—
340	C₂×C₄	—	212	2	no	—
341	C₂×C₄	—	212	4	no	—
342	C₂×C₄	C₄×C₂²⋊D₅₃	1	1	yes	characteristic
343	C₂×C₄	C₄×C₂²⋊D₅₃	1	1	yes	characteristic
344	C₂×C₄	C₄×C₂²⋊D₅₃	1	1	yes	characteristic
345	C₂×C₄	#13133242	1	2	yes	—
346	C₂×C₄	#13133248	1	2	yes	—
347	C₂×C₄	C₂²×C₄×D₅₃	1	1	yes	characteristic
348	C₂×C₄	C₂²×C₂²⋊D₅₃	1	1	yes	characteristic
349	C₂×C₄	C₂×#11719945	1	1	yes	characteristic
350	C₈	—	2	1	no	—
351	C₈	—	2	1	no	—
352	C₈	—	2	1	no	—
353	C₈	—	2	1	no	—
354	C₈	—	4	2	no	—
355	C₈	—	106	4	no	—
356	C₈	—	212	2	no	—
357	C₈	—	212	2	no	—
358	C₂²	—	2	1	no	—
359	C₂²	—	2	1	no	—
360	C₂²	—	106	4	no	—
361	C₂²	—	212	8	no	—
362	C₂²	—	212	2	no	—
363	C₂²	—	212	2	no	—
364	C₂²	#16810721	1	2	yes	—
365	C₂²	C₂×C₄×C₂²⋊D₅₃	1	1	yes	characteristic
366	C₄	—	2	1	no	—
367	C₄	—	2	1	no	—
368	C₄	—	2	1	no	—
369	C₄	—	4	2	no	—
370	C₄	—	4	2	no	—
371	C₄	—	212	2	no	—
372	C₄	#16810721	1	2	yes	—
373	C₄	#131×D₅₃	1	2	yes	—
374	C₄	C₂×#13133242	1	1	yes	characteristic
375	C₄	C₂×#13133248	1	1	yes	characteristic
376	C₂	—	2	2	no	—
377	C₂	—	212	4	no	—
378	C₂	#20283407	1	1	yes	characteristic
379	C₂	C₂×#16810721	1	1	yes	characteristic
380	C₂	#20283616	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄	C₂²×C₂²⋊D₅₃
commutator	C₂×C₄×C₅₃	C₂³×C₄
Frattini	C₄²	C₂³×D₅₃
Fitting	C₅₃×#2960	C₂
socle	C₂²×C₅₃	C₂×C₄×D₄
prime radical	C₂²×D₂₁₂	C₂×C₄
cosocle	C₄²×C₅₃	C₂⁴
hypercenter	#2960	D₅₃
hypocenter	C₅₃	#17905
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₄×C₈ ◁ #2960

Complements

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

N	H ≅ G/N	type
3. #20273570	C₂	semidirect
4. #20273525	C₂	semidirect
5. #20273491	C₂	semidirect
7. #20273118	C₂	semidirect
8. #20273007	C₂	semidirect
9. C₅₃×#2960	C₂	semidirect
25. #16810375	C₂²	semidirect
26. Q₈⋊#88322	C₂²	semidirect
28. #16810345	C₂²	semidirect
29. #16810345	C₂²	semidirect
32. C₅₃×#446	C₂²	semidirect
34. C₈×Q₈×C₅₃	C₂²	semidirect
187. #2960	D₅₃	semidirect
208. #446	C₂×D₅₃	semidirect
210. C₈×Q₈	C₂×D₅₃	semidirect
229. C₅₃	#17905	semidirect

Maximal subgroups

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

subgroup	index
#20284719	2
C₂×C₈×D₂₁₂	2
#20273570	2
#20273525	2
#20273491	2
#20273139	2
#20273118	2
#20273007	2
C₅₃×#2960	2
#17905	53