Subgroups — #18074002

Order 4864.

876 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#14563703	C₂	1	1	yes	maximal, characteristic
2	C₂×#11926281	C₂	1	4	yes	maximal
3	#14561862	C₂	1	1	yes	maximal, characteristic
4	C₂×C₁₉×#533	C₂	1	1	yes	maximal, characteristic
5	C₂×C₂²⋊(C₁₉⋊C₈)	C₂²	1	2	yes	—
6	C₂×C₁₉⋊#95	—	2	1	no	—
7	C₂×C₁₉⋊#95	—	2	1	no	—
8	C₂×C₁₉⋊#95	C₂²	1	2	yes	—
9	#11926299	—	2	1	no	—
10	#11926299	—	2	1	no	—
11	#11926281	—	2	8	no	—
12	C₁₉×#533	—	2	8	no	—
13	C₂×C₁₉×C₄⋊Q₈	C₄	1	1	yes	characteristic, complemented
14	C₂×C₁₉×C₄⋊Q₈	C₄	1	1	yes	characteristic, complemented
15	C₂×C₁₉×#125	—	2	1	no	—
16	C₂×C₁₉×C₂²⋊Q₈	—	2	1	no	—
17	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	2	yes	—
18	C₂×C₄×Q₈×C₁₉	—	2	1	no	—
19	C₂×C₄×Q₈×C₁₉	C₄	1	2	yes	complemented
20	C₂×C₁₉×#117	—	2	1	no	—
21	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
22	C₂²×Q₈×C₁₉	—	2	1	no	—
23	C₂²×Q₈×C₁₉	C₂×C₄	1	2	yes	—
24	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
25	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
26	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
27	C₂³×Dic₁₉	—	2	2	no	—
28	C₁₉×C₄⋊Q₈	—	2	4	no	—
29	C₁₉×C₄⋊Q₈	—	2	4	no	—
30	C₁₉×#125	—	2	8	no	—
31	C₁₉×C₂²⋊Q₈	—	2	8	no	—
32	C₁₉×C₂²⋊Q₈	—	2	4	no	—
33	C₁₉×C₂²⋊Q₈	D₄	1	8	yes	—
34	C₄×Q₈×C₁₉	—	2	8	no	—
35	C₄×Q₈×C₁₉	—	2	4	no	—
36	C₄×Q₈×C₁₉	—	2	4	no	—
37	C₁₉×#117	—	2	8	no	—
38	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
39	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
40	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
41	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
42	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
43	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	2	yes	—
44	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
45	C₂×C₄²×C₁₉	—	2	2	no	—
46	C₂×C₄²×C₁₉	—	2	4	no	—
47	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
48	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
49	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
50	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
51	C₂²×C₁₉⋊C₈	—	2	2	no	—
52	C₁₉⋊#95	—	2	4	no	—
53	C₁₉⋊#95	—	2	4	no	—
54	C₁₉⋊#95	—	4	2	no	—
55	C₂²⋊(C₁₉⋊C₈)	—	2	4	no	—
56	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
57	C₂×Q₈×C₁₉	—	2	4	no	—
58	C₂×Q₈×C₁₉	—	2	2	no	—
59	C₂×Q₈×C₁₉	—	4	2	no	—
60	C₂×Q₈×C₁₉	—	4	2	no	—
61	C₂×Q₈×C₁₉	—	4	2	no	—
62	C₂×Q₈×C₁₉	—	4	2	no	—
63	C₂×Q₈×C₁₉	C₂²⋊C₄	1	4	yes	—
64	C₂²×C₄×C₁₉	—	2	2	no	—
65	C₂²×C₄×C₁₉	—	2	2	no	—
66	C₂²×C₄×C₁₉	—	2	2	no	—
67	C₂²×C₄×C₁₉	—	2	2	no	—
68	C₂²×C₄×C₁₉	—	2	2	no	—
69	C₂²×C₄×C₁₉	—	2	2	no	—
70	C₂²×C₄×C₁₉	—	4	1	no	—
71	C₂²×C₄×C₁₉	—	4	1	no	—
72	C₂²×C₄×C₁₉	—	4	1	no	—
73	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
74	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
75	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
76	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
77	C₂²×C₄×C₁₉	SD₁₆	1	2	yes	—
78	C₂²×C₄×C₁₉	Q₁₆	1	2	yes	—
79	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
80	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
81	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
82	C₂²×Dic₁₉	—	2	4	no	—
83	C₂²×Dic₁₉	—	4	2	no	—
84	C₂²×Dic₁₉	—	4	2	no	—
85	C₂²×Dic₁₉	—	4	2	no	—
86	C₂²×Dic₁₉	—	4	2	no	—
87	C₂²×Dic₁₉	—	4	2	no	—
88	C₂²×Dic₁₉	—	4	2	no	—
89	C₄⋊C₄×C₁₉	—	2	4	no	—
90	C₄⋊C₄×C₁₉	—	2	4	no	—
91	C₄⋊C₄×C₁₉	—	2	8	no	—
92	C₄⋊C₄×C₁₉	—	2	4	no	—
93	C₄⋊C₄×C₁₉	—	2	2	no	—
94	C₄⋊C₄×C₁₉	—	2	8	no	—
95	C₄⋊C₄×C₁₉	C₂²⋊C₄	1	4	yes	—
96	C₂²⋊C₄×C₁₉	—	2	8	no	—
97	C₄²×C₁₉	—	2	8	no	—
98	C₄²×C₁₉	—	2	2	no	—
99	C₄²×C₁₉	—	2	2	no	—
100	C₄²×C₁₉	—	2	2	no	—
101	C₄²×C₁₉	—	2	2	no	—
102	C₂×C₁₉⋊C₈	—	4	2	no	—
103	C₂×C₁₉⋊C₈	—	4	2	no	—
104	C₂×C₁₉⋊C₈	—	4	2	no	—
105	#8333	—	19	1	no	maximal, Sylow
106	C₂³×C₁₉	—	2	1	no	—
107	C₂³×C₁₉	—	2	1	no	—
108	C₂³×C₁₉	—	2	1	no	—
109	C₂³×C₁₉	—	2	1	no	—
110	C₂³×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
111	C₂³×C₁₉	#120	1	2	yes	—
112	C₂³×C₁₉	C₂×SD₁₆	1	1	yes	characteristic
113	C₂³×C₁₉	C₂×Q₁₆	1	1	yes	characteristic
114	C₂³×C₁₉	#137	1	2	yes	—
115	Q₈×C₁₉	—	4	4	no	—
116	Q₈×C₁₉	—	4	4	no	—
117	Q₈×C₁₉	—	4	8	no	—
118	C₂×C₄×C₁₉	—	2	1	no	—
119	C₂×C₄×C₁₉	—	2	1	no	—
120	C₂×C₄×C₁₉	—	2	1	no	—
121	C₂×C₄×C₁₉	—	2	1	no	—
122	C₂×C₄×C₁₉	—	2	1	no	—
123	C₂×C₄×C₁₉	—	2	1	no	—
124	C₂×C₄×C₁₉	—	2	1	no	—
125	C₂×C₄×C₁₉	—	2	1	no	—
126	C₂×C₄×C₁₉	—	2	1	no	—
127	C₂×C₄×C₁₉	—	2	1	no	—
128	C₂×C₄×C₁₉	—	2	4	no	—
129	C₂×C₄×C₁₉	—	2	4	no	—
130	C₂×C₄×C₁₉	—	2	1	no	—
131	C₂×C₄×C₁₉	—	2	4	no	—
132	C₂×C₄×C₁₉	—	2	4	no	—
133	C₂×C₄×C₁₉	—	2	1	no	—
134	C₂×C₄×C₁₉	—	2	1	no	—
135	C₂×C₄×C₁₉	—	4	4	no	—
136	C₂×C₄×C₁₉	—	4	4	no	—
137	C₂×C₄×C₁₉	—	4	2	no	—
138	C₂×C₄×C₁₉	—	4	2	no	—
139	C₂×C₄×C₁₉	—	4	2	no	—
140	C₂×C₄×C₁₉	—	4	2	no	—
141	C₂×C₄×C₁₉	#103	1	2	yes	—
142	C₂×C₄×C₁₉	#103	1	2	yes	—
143	C₂×C₄×C₁₉	#104	1	2	yes	—
144	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	2	yes	—
145	C₂×C₄×C₁₉	#120	1	2	yes	—
146	C₂×Dic₁₉	—	4	4	no	—
147	C₂×Dic₁₉	—	4	4	no	—
148	C₂×Dic₁₉	—	4	4	no	—
149	C₂×Dic₁₉	—	8	2	no	—
150	C₂×Dic₁₉	—	8	2	no	—
151	C₂×Dic₁₉	—	8	2	no	—
152	C₂×Dic₁₉	—	8	2	no	—
153	C₁₉⋊C₈	—	8	2	no	—
154	C₂×#533	D₁₉	1	1	yes	characteristic
155	#1817	—	19	1	no	—
156	C₂×#328	—	19	4	no	—
157	#1434	—	19	1	no	—
158	C₂²×C₁₉	—	2	1	no	—
159	C₂²×C₁₉	—	2	1	no	—
160	C₂²×C₁₉	—	2	2	no	—
161	C₂²×C₁₉	—	2	2	no	—
162	C₂²×C₁₉	—	2	1	no	—
163	C₂²×C₁₉	—	2	1	no	—
164	C₂²×C₁₉	—	2	2	no	—
165	C₂²×C₁₉	—	2	2	no	—
166	C₂²×C₁₉	#379	1	1	yes	characteristic
167	C₂²×C₁₉	#410	1	1	yes	characteristic
168	C₂²×C₁₉	#410	1	1	yes	characteristic
169	C₂²×C₁₉	C₂×#103	1	1	yes	characteristic
170	C₂²×C₁₉	#419	1	1	yes	characteristic
171	C₂²×C₁₉	C₂×#104	1	1	yes	characteristic
172	C₂²×C₁₉	#421	1	1	yes	characteristic
173	C₂²×C₁₉	#448	1	2	yes	—
174	C₂²×C₁₉	#451	1	2	yes	—
175	C₄×C₁₉	—	2	2	no	—
176	C₄×C₁₉	—	2	2	no	—
177	C₄×C₁₉	—	2	2	no	—
178	C₄×C₁₉	—	2	2	no	—
179	C₄×C₁₉	—	2	2	no	—
180	C₄×C₁₉	—	4	4	no	—
181	C₄×C₁₉	—	4	1	no	—
182	C₄×C₁₉	—	4	4	no	—
183	Dic₁₉	—	8	4	no	—
184	#533	—	2	8	no	—
185	C₂×C₄⋊Q₈	Dic₁₉	1	1	yes	characteristic, complemented
186	C₂×C₄⋊Q₈	Dic₁₉	1	1	yes	characteristic, complemented
187	C₂×#125	—	2	1	no	—
188	C₂×C₂²⋊Q₈	—	2	1	no	—
189	C₂×C₂²⋊Q₈	C₂×D₁₉	1	2	yes	—
190	C₂×C₄×Q₈	—	2	1	no	—
191	C₂×C₄×Q₈	Dic₁₉	1	2	yes	complemented
192	C₂×#117	—	2	1	no	—
193	C₂²×C₄²	C₂×D₁₉	1	1	yes	characteristic
194	C₂×C₂²⋊C₈	—	19	2	no	—
195	C₂×#95	—	19	2	no	—
196	C₂×#95	—	38	1	no	—
197	C₂×#95	—	38	1	no	—
198	#336	—	38	1	no	—
199	#336	—	38	1	no	—
200	#328	—	38	8	no	—
201	C₂×C₁₉	—	2	2	no	—
202	C₂×C₁₉	—	2	2	no	—
203	C₂×C₁₉	#1503	1	1	yes	characteristic
204	C₂×C₁₉	#1506	1	1	yes	characteristic
205	C₂×C₁₉	#1515	1	1	yes	characteristic
206	C₂×C₁₉	#1518	1	1	yes	characteristic
207	C₂×C₁₉	#1782	1	1	yes	characteristic
208	C₂×C₁₉	#1787	1	1	yes	characteristic
209	C₂×C₁₉	#1789	1	1	yes	characteristic
210	C₂²×Q₈	—	2	1	no	—
211	C₂²×Q₈	C₂×Dic₁₉	1	2	yes	—
212	C₂³×C₄	—	38	2	no	—
213	C₂³×C₄	C₂²⋊D₁₉	1	1	yes	characteristic
214	C₂³×C₄	C₂²⋊D₁₉	1	1	yes	characteristic
215	C₂³×C₄	C₂²×D₁₉	1	1	yes	characteristic
216	C₂²×C₈	—	38	2	no	—
217	C₄⋊Q₈	—	2	4	no	—
218	C₄⋊Q₈	—	2	4	no	—
219	#125	—	2	8	no	—
220	C₂²⋊Q₈	—	2	8	no	—
221	C₂²⋊Q₈	—	2	4	no	—
222	C₂²⋊Q₈	C₂²⋊D₁₉	1	8	yes	—
223	C₄×Q₈	—	2	8	no	—
224	C₄×Q₈	—	2	4	no	—
225	C₄×Q₈	—	2	4	no	—
226	#117	—	2	8	no	—
227	C₂×C₄⋊C₄	—	2	1	no	—
228	C₂×C₄⋊C₄	—	2	1	no	—
229	C₂×C₄⋊C₄	—	2	1	no	—
230	C₂×C₄⋊C₄	—	2	2	no	—
231	C₂×C₄⋊C₄	—	2	2	no	—
232	C₂×C₄⋊C₄	C₂×Dic₁₉	1	2	yes	—
233	C₂×C₂²⋊C₄	—	2	2	no	—
234	C₂×C₄²	—	2	2	no	—
235	C₂×C₄²	—	2	4	no	—
236	C₂×C₄²	C₂×Dic₁₉	1	1	yes	characteristic
237	C₂×C₄²	C₂×Dic₁₉	1	1	yes	characteristic
238	C₂×C₄²	C₂²⋊D₁₉	1	1	yes	characteristic
239	C₂×C₄²	C₂²⋊D₁₉	1	1	yes	characteristic
240	C₂²⋊C₈	—	38	4	no	—
241	#95	—	38	4	no	—
242	#95	—	38	4	no	—
243	#95	—	76	2	no	—
244	C₁₉	#8333	1	1	yes	characteristic, complemented, Sylow
245	C₂⁴	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
246	C₂×Q₈	—	2	4	no	—
247	C₂×Q₈	—	2	2	no	—
248	C₂×Q₈	—	4	2	no	—
249	C₂×Q₈	—	4	2	no	—
250	C₂×Q₈	—	4	2	no	—
251	C₂×Q₈	—	4	2	no	—
252	C₂×Q₈	C₂²⋊Dic₁₉	1	4	yes	—
253	C₂²×C₄	—	2	2	no	—
254	C₂²×C₄	—	2	2	no	—
255	C₂²×C₄	—	2	2	no	—
256	C₂²×C₄	—	2	2	no	—
257	C₂²×C₄	—	2	2	no	—
258	C₂²×C₄	—	2	2	no	—
259	C₂²×C₄	—	4	1	no	—
260	C₂²×C₄	—	4	1	no	—
261	C₂²×C₄	—	4	1	no	—
262	C₂²×C₄	—	38	4	no	—
263	C₂²×C₄	—	76	2	no	—
264	C₂²×C₄	—	76	2	no	—
265	C₂²×C₄	—	76	2	no	—
266	C₂²×C₄	—	76	2	no	—
267	C₂²×C₄	—	76	2	no	—
268	C₂²×C₄	—	76	2	no	—
269	C₂²×C₄	#64527	1	2	yes	—
270	C₂²×C₄	#64528	1	2	yes	—
271	C₂²×C₄	C₂²⋊Dic₁₉	1	1	yes	characteristic
272	C₂²×C₄	C₂²⋊Dic₁₉	1	1	yes	characteristic
273	C₂²×C₄	C₂²⋊Dic₁₉	1	1	yes	characteristic
274	C₂²×C₄	C₂²⋊Dic₁₉	1	1	yes	characteristic
275	C₂²×C₄	C₂²×Dic₁₉	1	1	yes	characteristic
276	C₂²×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
277	C₂²×C₄	C₂×C₂²⋊D₁₉	1	4	yes	—
278	C₂×C₈	—	76	2	no	—
279	C₂×C₈	—	76	2	no	—
280	C₂×C₈	—	76	2	no	—
281	C₄⋊C₄	—	2	4	no	—
282	C₄⋊C₄	—	2	4	no	—
283	C₄⋊C₄	—	2	8	no	—
284	C₄⋊C₄	—	2	4	no	—
285	C₄⋊C₄	—	2	2	no	—
286	C₄⋊C₄	—	2	8	no	—
287	C₄⋊C₄	C₂²⋊Dic₁₉	1	4	yes	—
288	C₂²⋊C₄	—	2	8	no	—
289	C₄²	—	2	8	no	—
290	C₄²	—	2	2	no	—
291	C₄²	—	2	2	no	—
292	C₄²	—	2	2	no	—
293	C₄²	—	2	2	no	—
294	C₂³	—	2	1	no	—
295	C₂³	—	2	1	no	—
296	C₂³	—	2	1	no	—
297	C₂³	—	2	1	no	—
298	C₂³	C₂×#64527	1	1	yes	characteristic
299	C₂³	#10597388	1	2	yes	—
300	C₂³	C₂×#64528	1	1	yes	characteristic
301	C₂³	C₂×C₂²⋊Dic₁₉	1	1	yes	characteristic
302	C₂³	#10597399	1	2	yes	—
303	Q₈	—	4	4	no	—
304	Q₈	—	4	4	no	—
305	Q₈	—	4	8	no	—
306	C₂×C₄	—	2	1	no	—
307	C₂×C₄	—	2	1	no	—
308	C₂×C₄	—	2	1	no	—
309	C₂×C₄	—	2	1	no	—
310	C₂×C₄	—	2	1	no	—
311	C₂×C₄	—	2	1	no	—
312	C₂×C₄	—	2	4	no	—
313	C₂×C₄	—	2	4	no	—
314	C₂×C₄	—	2	1	no	—
315	C₂×C₄	—	2	1	no	—
316	C₂×C₄	—	2	1	no	—
317	C₂×C₄	—	2	1	no	—
318	C₂×C₄	—	2	1	no	—
319	C₂×C₄	—	2	1	no	—
320	C₂×C₄	—	2	1	no	—
321	C₂×C₄	—	2	4	no	—
322	C₂×C₄	—	2	4	no	—
323	C₂×C₄	—	4	4	no	—
324	C₂×C₄	—	4	4	no	—
325	C₂×C₄	—	4	2	no	—
326	C₂×C₄	—	4	2	no	—
327	C₂×C₄	—	4	2	no	—
328	C₂×C₄	—	4	2	no	—
329	C₂×C₄	—	76	4	no	—
330	C₂×C₄	—	76	4	no	—
331	C₂×C₄	—	76	4	no	—
332	C₂×C₄	—	152	2	no	—
333	C₂×C₄	—	152	2	no	—
334	C₂×C₄	—	152	2	no	—
335	C₂×C₄	—	152	2	no	—
336	C₂×C₄	#10597292	1	2	yes	—
337	C₂×C₄	#10597292	1	2	yes	—
338	C₂×C₄	#10597294	1	2	yes	—
339	C₂×C₄	C₂×C₂²⋊Dic₁₉	1	2	yes	—
340	C₂×C₄	#10597399	1	2	yes	—
341	C₈	—	152	2	no	—
342	C₂²	—	2	1	no	—
343	C₂²	—	2	1	no	—
344	C₂²	—	2	2	no	—
345	C₂²	—	2	2	no	—
346	C₂²	—	2	1	no	—
347	C₂²	—	2	1	no	—
348	C₂²	—	2	2	no	—
349	C₂²	—	2	2	no	—
350	C₂²	#11926400	1	1	yes	characteristic
351	C₂²	#11926518	1	1	yes	characteristic
352	C₂²	#11926518	1	1	yes	characteristic
353	C₂²	C₂×#10597292	1	1	yes	characteristic
354	C₂²	#11926553	1	1	yes	characteristic
355	C₂²	C₂×#10597294	1	1	yes	characteristic
356	C₂²	#11926561	1	1	yes	characteristic
357	C₂²	#11926683	1	2	yes	—
358	C₂²	#11926700	1	2	yes	—
359	C₄	—	2	2	no	—
360	C₄	—	2	2	no	—
361	C₄	—	2	2	no	—
362	C₄	—	2	2	no	—
363	C₄	—	2	2	no	—
364	C₄	—	4	4	no	—
365	C₄	—	4	1	no	—
366	C₄	—	4	4	no	—
367	C₄	—	152	4	no	—
368	C₂	—	2	2	no	—
369	C₂	—	2	2	no	—
370	C₂	#14562134	1	1	yes	characteristic
371	C₂	#14562147	1	1	yes	characteristic
372	C₂	#14562186	1	1	yes	characteristic
373	C₂	#14562199	1	1	yes	characteristic
374	C₂	#14563553	1	1	yes	characteristic
375	C₂	#14563570	1	1	yes	characteristic
376	C₂	#14563579	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂×C₂²⋊Dic₁₉
commutator	C₂²×C₄×C₁₉	C₂²×C₄
Frattini	C₂³×C₄	C₂²×D₁₉
Fitting	C₂×C₁₉×#533	C₂
socle	C₂³×C₁₉	C₂×C₂²⋊C₄
prime radical	C₂⁴×C₁₉	C₂×D₄
cosocle	C₂³×C₄×C₁₉	C₂³
hypercenter	C₂×#533	D₁₉
hypocenter	C₁₉	#8333
LCS	G ▷ C₂²×C₄×C₁₉ ▷ C₂²×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ C₂×#533

Complements

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

N	H ≅ G/N	type
13. C₂×C₁₉×C₄⋊Q₈	C₄	semidirect
14. C₂×C₁₉×C₄⋊Q₈	C₄	semidirect
19. C₂×C₄×Q₈×C₁₉	C₄	semidirect
185. C₂×C₄⋊Q₈	Dic₁₉	semidirect
186. C₂×C₄⋊Q₈	Dic₁₉	semidirect
191. C₂×C₄×Q₈	Dic₁₉	semidirect
244. C₁₉	#8333	semidirect

Maximal subgroups

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

subgroup	index
#14563703	2
C₂×#11926281	2
#14561862	2
C₂×C₁₉×#533	2
#8333	19