Subgroups — C₁₉×#21671 #18027630

Order 4864.

676 conjugacy classes of subgroups.

The subgroup lattice has 590 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#2401	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1924	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#1923	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1923	C₂	1	1	yes	maximal, characteristic
5	C₁₉×#1917	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#1916	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#1916	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#1840	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#1771	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1770	C₂	1	1	yes	maximal, characteristic, complemented
11	C₈×C₄⋊C₄×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
12	C₁₉×#1753	C₂	1	1	yes	maximal, characteristic
13	C₁₉×#1753	C₂	1	1	yes	maximal, characteristic
14	C₁₉×#1753	C₂	1	1	yes	maximal, characteristic
15	C₁₉×#1726	C₂	1	1	yes	maximal, characteristic, complemented
16	C₂²×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
17	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
18	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
19	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
21	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
22	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
23	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
24	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
25	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
26	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
27	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
28	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
29	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
30	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
31	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
32	C₁₉×#401	C₄	1	1	yes	characteristic
33	C₁₉×#400	C₄	1	1	yes	characteristic
34	C₁₉×#400	C₄	1	1	yes	characteristic
35	C₁₉×#400	C₄	1	1	yes	characteristic
36	C₁₉×#397	C₄	1	1	yes	characteristic
37	C₁₉×#397	C₄	1	1	yes	characteristic
38	C₁₉×#397	C₄	1	1	yes	characteristic
39	C₁₉×#396	C₄	1	1	yes	characteristic
40	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
41	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
42	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
43	C₄×C₂²⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
44	C₄×C₂²⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
45	C₄×C₂²⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
46	C₁₉×#376	C₂²	1	1	yes	characteristic
47	C₁₉×#336	C₂²	1	1	yes	characteristic
48	C₁₉×#336	C₂²	1	1	yes	characteristic
49	C₁₉×#336	C₂²	1	1	yes	characteristic
50	C₁₉×#336	C₂²	1	1	yes	characteristic
51	C₁₉×#336	C₂²	1	1	yes	characteristic
52	C₁₉×#336	C₂²	1	1	yes	characteristic
53	C₁₉×#336	C₂²	1	1	yes	characteristic
54	C₁₉×#336	C₂²	1	1	yes	characteristic
55	C₁₉×#336	C₂²	1	1	yes	characteristic
56	C₁₉×#336	C₂²	1	1	yes	characteristic
57	C₁₉×#336	C₂²	1	1	yes	characteristic
58	C₁₉×#336	C₂²	1	1	yes	characteristic
59	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
60	C₂×M₁₆×C₁₉	—	2	2	no	—
61	C₂×M₁₆×C₁₉	—	2	2	no	—
62	C₂×M₁₆×C₁₉	—	2	2	no	—
63	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
64	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
65	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
66	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
67	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
68	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
69	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
70	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
71	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
72	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
73	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
74	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
75	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
76	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
77	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
78	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
79	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
80	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
81	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
82	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
83	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
84	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
85	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
86	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
87	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
88	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
89	C₁₉×C₄⋊C₈	—	2	2	no	—
90	C₁₉×C₄⋊C₈	—	2	2	no	—
91	C₁₉×C₄⋊C₈	—	2	2	no	—
92	C₁₉×C₂²⋊C₈	—	2	2	no	—
93	C₁₉×C₂²⋊C₈	—	2	2	no	—
94	C₁₉×C₂²⋊C₈	—	2	2	no	—
95	C₁₉×#97	—	2	2	no	—
96	C₁₉×#97	—	2	2	no	—
97	C₁₉×#97	—	2	2	no	—
98	C₁₉×#97	—	2	2	no	—
99	C₄×C₈×C₁₉	—	2	2	no	—
100	C₄×C₈×C₁₉	—	2	2	no	—
101	C₄×C₈×C₁₉	—	2	2	no	—
102	C₄×C₈×C₁₉	—	2	2	no	—
103	C₄×C₈×C₁₉	—	2	2	no	—
104	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
105	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
106	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
107	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
108	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
109	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
110	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
111	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
112	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
113	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
114	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
115	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
116	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
117	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
118	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
119	C₁₉×#95	C₂×C₄	1	1	yes	characteristic
120	C₂⁴×C₁₉	C₂²×C₄	1	1	yes	characteristic
121	C₂²×C₄×C₁₉	—	2	1	no	—
122	C₂²×C₄×C₁₉	—	2	1	no	—
123	C₂²×C₄×C₁₉	—	2	1	no	—
124	C₂²×C₄×C₁₉	—	2	1	no	—
125	C₂²×C₄×C₁₉	—	2	1	no	—
126	C₂²×C₄×C₁₉	—	2	1	no	—
127	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
128	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
129	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
130	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
131	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
132	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
133	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
134	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
135	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
136	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
137	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
138	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
139	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
140	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
141	M₁₆×C₁₉	—	4	4	no	—
142	C₂×C₈×C₁₉	—	2	1	no	—
143	C₂×C₈×C₁₉	—	2	1	no	—
144	C₂×C₈×C₁₉	—	2	1	no	—
145	C₂×C₈×C₁₉	—	2	1	no	—
146	C₂×C₈×C₁₉	—	2	1	no	—
147	C₂×C₈×C₁₉	—	2	1	no	—
148	C₂×C₈×C₁₉	—	2	1	no	—
149	C₂×C₈×C₁₉	—	2	1	no	—
150	C₂×C₈×C₁₉	—	2	1	no	—
151	C₂×C₈×C₁₉	—	2	1	no	—
152	C₂×C₈×C₁₉	—	2	1	no	—
153	C₂×C₈×C₁₉	—	2	1	no	—
154	C₂×C₈×C₁₉	—	2	1	no	—
155	C₂×C₈×C₁₉	—	2	1	no	—
156	C₂×C₈×C₁₉	—	2	1	no	—
157	C₂×C₈×C₁₉	—	2	1	no	—
158	C₂×C₈×C₁₉	—	2	1	no	—
159	C₂×C₈×C₁₉	—	2	1	no	—
160	C₂×C₈×C₁₉	#41	1	2	yes	—
161	C₂×C₈×C₁₉	#41	1	2	yes	—
162	C₂×C₈×C₁₉	#41	1	2	yes	—
163	C₂×C₈×C₁₉	#41	1	2	yes	—
164	C₂×C₈×C₁₉	#41	1	2	yes	—
165	C₂×C₈×C₁₉	#41	1	2	yes	—
166	C₄⋊C₄×C₁₉	—	2	2	no	—
167	C₄⋊C₄×C₁₉	—	2	2	no	—
168	C₄⋊C₄×C₁₉	—	2	2	no	—
169	C₄⋊C₄×C₁₉	—	2	2	no	—
170	C₄⋊C₄×C₁₉	—	4	1	no	—
171	C₄⋊C₄×C₁₉	—	4	1	no	—
172	C₂²⋊C₄×C₁₉	—	2	2	no	—
173	C₂²⋊C₄×C₁₉	—	2	2	no	—
174	C₂²⋊C₄×C₁₉	—	4	1	no	—
175	C₂²⋊C₄×C₁₉	—	4	1	no	—
176	C₂²⋊C₄×C₁₉	—	4	1	no	—
177	C₂²⋊C₄×C₁₉	—	4	1	no	—
178	C₄²×C₁₉	—	2	1	no	—
179	C₄²×C₁₉	—	2	1	no	—
180	C₄²×C₁₉	—	2	1	no	—
181	C₄²×C₁₉	—	2	1	no	—
182	C₄²×C₁₉	—	2	1	no	—
183	C₄²×C₁₉	—	2	1	no	—
184	C₄²×C₁₉	—	2	1	no	—
185	C₄²×C₁₉	—	2	1	no	—
186	C₄²×C₁₉	—	2	1	no	—
187	C₄²×C₁₉	—	2	1	no	—
188	C₄²×C₁₉	—	2	1	no	—
189	C₄²×C₁₉	—	2	1	no	—
190	#21671	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
191	C₂³×C₁₉	—	2	1	no	—
192	C₂³×C₁₉	—	2	1	no	—
193	C₂³×C₁₉	—	2	1	no	—
194	C₂³×C₁₉	—	2	1	no	—
195	C₂³×C₁₉	—	2	1	no	—
196	C₂³×C₁₉	—	2	1	no	—
197	C₂³×C₁₉	—	2	1	no	—
198	C₂³×C₁₉	C₂³×C₄	1	1	yes	characteristic
199	C₂×C₄×C₁₉	—	2	1	no	—
200	C₂×C₄×C₁₉	—	2	1	no	—
201	C₂×C₄×C₁₉	—	2	1	no	—
202	C₂×C₄×C₁₉	—	2	1	no	—
203	C₂×C₄×C₁₉	—	2	1	no	—
204	C₂×C₄×C₁₉	—	2	1	no	—
205	C₂×C₄×C₁₉	—	2	1	no	—
206	C₂×C₄×C₁₉	—	2	1	no	—
207	C₂×C₄×C₁₉	—	2	1	no	—
208	C₂×C₄×C₁₉	—	2	1	no	—
209	C₂×C₄×C₁₉	—	2	1	no	—
210	C₂×C₄×C₁₉	—	2	1	no	—
211	C₂×C₄×C₁₉	—	2	1	no	—
212	C₂×C₄×C₁₉	—	2	1	no	—
213	C₂×C₄×C₁₉	—	2	1	no	—
214	C₂×C₄×C₁₉	—	2	1	no	—
215	C₂×C₄×C₁₉	—	2	1	no	—
216	C₂×C₄×C₁₉	—	2	1	no	—
217	C₂×C₄×C₁₉	—	2	1	no	—
218	C₂×C₄×C₁₉	—	2	1	no	—
219	C₂×C₄×C₁₉	—	2	1	no	—
220	C₂×C₄×C₁₉	—	2	1	no	—
221	C₂×C₄×C₁₉	—	2	1	no	—
222	C₂×C₄×C₁₉	—	2	1	no	—
223	C₂×C₄×C₁₉	—	2	1	no	—
224	C₂×C₄×C₁₉	—	2	1	no	—
225	C₂×C₄×C₁₉	—	2	1	no	—
226	C₂×C₄×C₁₉	—	2	1	no	—
227	C₂×C₄×C₁₉	—	2	1	no	—
228	C₂×C₄×C₁₉	—	2	1	no	—
229	C₂×C₄×C₁₉	—	2	1	no	—
230	C₂×C₄×C₁₉	—	2	1	no	—
231	C₂×C₄×C₁₉	—	2	1	no	—
232	C₂×C₄×C₁₉	—	2	1	no	—
233	C₂×C₄×C₁₉	—	2	1	no	—
234	C₂×C₄×C₁₉	—	2	1	no	—
235	C₂×C₄×C₁₉	—	2	1	no	—
236	C₂×C₄×C₁₉	—	4	1	no	—
237	C₂×C₄×C₁₉	—	4	1	no	—
238	C₂×C₄×C₁₉	—	4	1	no	—
239	C₂×C₄×C₁₉	—	4	1	no	—
240	C₂×C₄×C₁₉	#131	1	2	yes	—
241	C₂×C₄×C₁₉	#131	1	2	yes	—
242	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
243	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
244	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
245	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
246	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
247	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
248	C₈×C₁₉	—	2	2	no	—
249	C₈×C₁₉	—	2	2	no	—
250	C₈×C₁₉	—	2	2	no	—
251	C₈×C₁₉	—	4	1	no	—
252	C₈×C₁₉	—	4	1	no	—
253	C₈×C₁₉	—	4	1	no	—
254	C₈×C₁₉	—	4	1	no	—
255	C₈×C₁₉	#126	1	4	yes	—
256	#2401	C₂×C₁₉	1	1	yes	characteristic
257	#1924	C₂×C₁₉	1	1	yes	characteristic
258	#1923	C₂×C₁₉	1	1	yes	characteristic
259	#1923	C₂×C₁₉	1	1	yes	characteristic
260	#1917	C₂×C₁₉	1	1	yes	characteristic, complemented
261	#1916	C₂×C₁₉	1	1	yes	characteristic, complemented
262	#1916	C₂×C₁₉	1	1	yes	characteristic, complemented
263	#1840	C₂×C₁₉	1	1	yes	characteristic, complemented
264	#1771	C₂×C₁₉	1	1	yes	characteristic, complemented
265	#1770	C₂×C₁₉	1	1	yes	characteristic, complemented
266	C₈×C₄⋊C₄	C₂×C₁₉	1	1	yes	characteristic, complemented
267	#1753	C₂×C₁₉	1	1	yes	characteristic
268	#1753	C₂×C₁₉	1	1	yes	characteristic
269	#1753	C₂×C₁₉	1	1	yes	characteristic
270	#1726	C₂×C₁₉	1	1	yes	characteristic, complemented
271	C₂²×C₁₉	—	4	1	no	—
272	C₂²×C₁₉	—	4	1	no	—
273	C₂²×C₁₉	—	4	1	no	—
274	C₂²×C₁₉	—	4	1	no	—
275	C₂²×C₁₉	—	4	1	no	—
276	C₂²×C₁₉	—	4	1	no	—
277	C₂²×C₁₉	—	4	1	no	—
278	C₂²×C₁₉	C₄×#41	1	1	yes	characteristic
279	C₂²×C₁₉	C₄×#41	1	1	yes	characteristic
280	C₂²×C₁₉	C₄×#41	1	1	yes	characteristic
281	C₂²×C₁₉	C₂×#131	1	1	yes	characteristic
282	C₂²×C₁₉	C₂×#131	1	1	yes	characteristic
283	C₂²×C₁₉	#568	1	1	yes	characteristic
284	C₂²×C₁₉	#568	1	1	yes	characteristic
285	C₄×C₁₉	—	2	2	no	—
286	C₄×C₁₉	—	2	2	no	—
287	C₄×C₁₉	—	4	1	no	—
288	C₄×C₁₉	—	4	1	no	—
289	C₄×C₁₉	—	4	1	no	—
290	C₄×C₁₉	—	4	1	no	—
291	C₄×C₁₉	—	4	1	no	—
292	C₄×C₁₉	—	4	1	no	—
293	C₄×C₁₉	—	4	1	no	—
294	C₄×C₁₉	—	4	1	no	—
295	C₄×C₁₉	—	4	1	no	—
296	C₄×C₁₉	—	4	1	no	—
297	C₄×C₁₉	—	4	1	no	—
298	C₄×C₁₉	C₂×#126	1	1	yes	characteristic
299	C₄×C₁₉	#529	1	1	yes	characteristic
300	C₄×C₁₉	#529	1	1	yes	characteristic
301	C₄×C₁₉	#529	1	1	yes	characteristic
302	C₂²×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
303	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
304	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
305	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
306	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
307	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
308	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
309	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
310	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
311	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
312	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
313	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
314	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
315	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
316	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
317	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
318	#401	C₄×C₁₉	1	1	yes	characteristic
319	#400	C₄×C₁₉	1	1	yes	characteristic
320	#400	C₄×C₁₉	1	1	yes	characteristic
321	#400	C₄×C₁₉	1	1	yes	characteristic
322	#397	C₄×C₁₉	1	1	yes	characteristic
323	#397	C₄×C₁₉	1	1	yes	characteristic
324	#397	C₄×C₁₉	1	1	yes	characteristic
325	#396	C₄×C₁₉	1	1	yes	characteristic
326	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
327	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
328	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
329	C₄×C₂²⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
330	C₄×C₂²⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
331	C₄×C₂²⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
332	#376	C₂²×C₁₉	1	1	yes	characteristic
333	#336	C₂²×C₁₉	1	1	yes	characteristic
334	#336	C₂²×C₁₉	1	1	yes	characteristic
335	#336	C₂²×C₁₉	1	1	yes	characteristic
336	#336	C₂²×C₁₉	1	1	yes	characteristic
337	#336	C₂²×C₁₉	1	1	yes	characteristic
338	#336	C₂²×C₁₉	1	1	yes	characteristic
339	#336	C₂²×C₁₉	1	1	yes	characteristic
340	#336	C₂²×C₁₉	1	1	yes	characteristic
341	#336	C₂²×C₁₉	1	1	yes	characteristic
342	#336	C₂²×C₁₉	1	1	yes	characteristic
343	#336	C₂²×C₁₉	1	1	yes	characteristic
344	#336	C₂²×C₁₉	1	1	yes	characteristic
345	C₂×C₁₉	—	8	1	no	—
346	C₂×C₁₉	C₄×#126	1	1	yes	characteristic
347	C₂×C₁₉	#2966	1	1	yes	characteristic
348	C₂×C₁₉	#2967	1	1	yes	characteristic
349	C₂×C₁₉	#2968	1	1	yes	characteristic
350	C₂×C₁₉	#2969	1	1	yes	characteristic
351	C₂×C₁₉	#2969	1	1	yes	characteristic
352	C₂×C₁₉	#2969	1	1	yes	characteristic
353	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
354	C₂×M₁₆	—	2	2	no	—
355	C₂×M₁₆	—	2	2	no	—
356	C₂×M₁₆	—	2	2	no	—
357	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
358	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
359	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
360	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
361	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
362	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
363	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
364	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
365	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
366	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
367	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
368	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
369	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
370	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
371	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
372	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
373	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
374	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
375	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
376	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
377	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
378	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
379	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
380	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
381	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
382	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
383	C₄⋊C₈	—	2	2	no	—
384	C₄⋊C₈	—	2	2	no	—
385	C₄⋊C₈	—	2	2	no	—
386	C₂²⋊C₈	—	2	2	no	—
387	C₂²⋊C₈	—	2	2	no	—
388	C₂²⋊C₈	—	2	2	no	—
389	#97	—	2	2	no	—
390	#97	—	2	2	no	—
391	#97	—	2	2	no	—
392	#97	—	2	2	no	—
393	C₄×C₈	—	2	2	no	—
394	C₄×C₈	—	2	2	no	—
395	C₄×C₈	—	2	2	no	—
396	C₄×C₈	—	2	2	no	—
397	C₄×C₈	—	2	2	no	—
398	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
399	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
400	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
401	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
402	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
403	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
404	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
405	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
406	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
407	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
408	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
409	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
410	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
411	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
412	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
413	#95	C₂×C₄×C₁₉	1	1	yes	characteristic
414	C₁₉	#21671	1	1	yes	characteristic, direct product factor, Sylow
415	C₂⁴	C₂²×C₄×C₁₉	1	1	yes	characteristic
416	C₂²×C₄	—	2	1	no	—
417	C₂²×C₄	—	2	1	no	—
418	C₂²×C₄	—	2	1	no	—
419	C₂²×C₄	—	2	1	no	—
420	C₂²×C₄	—	2	1	no	—
421	C₂²×C₄	—	2	1	no	—
422	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
423	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
424	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
425	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
426	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
427	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
428	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
429	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
430	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
431	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
432	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
433	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
434	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
435	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
436	M₁₆	—	4	4	no	—
437	C₂×C₈	—	2	1	no	—
438	C₂×C₈	—	2	1	no	—
439	C₂×C₈	—	2	1	no	—
440	C₂×C₈	—	2	1	no	—
441	C₂×C₈	—	2	1	no	—
442	C₂×C₈	—	2	1	no	—
443	C₂×C₈	—	2	1	no	—
444	C₂×C₈	—	2	1	no	—
445	C₂×C₈	—	2	1	no	—
446	C₂×C₈	—	2	1	no	—
447	C₂×C₈	—	2	1	no	—
448	C₂×C₈	—	2	1	no	—
449	C₂×C₈	—	2	1	no	—
450	C₂×C₈	—	2	1	no	—
451	C₂×C₈	—	2	1	no	—
452	C₂×C₈	—	2	1	no	—
453	C₂×C₈	—	2	1	no	—
454	C₂×C₈	—	2	1	no	—
455	C₂×C₈	#41×C₁₉	1	2	yes	—
456	C₂×C₈	#41×C₁₉	1	2	yes	—
457	C₂×C₈	#41×C₁₉	1	2	yes	—
458	C₂×C₈	#41×C₁₉	1	2	yes	—
459	C₂×C₈	#41×C₁₉	1	2	yes	—
460	C₂×C₈	#41×C₁₉	1	2	yes	—
461	C₄⋊C₄	—	2	2	no	—
462	C₄⋊C₄	—	2	2	no	—
463	C₄⋊C₄	—	2	2	no	—
464	C₄⋊C₄	—	2	2	no	—
465	C₄⋊C₄	—	4	1	no	—
466	C₄⋊C₄	—	4	1	no	—
467	C₂²⋊C₄	—	2	2	no	—
468	C₂²⋊C₄	—	2	2	no	—
469	C₂²⋊C₄	—	4	1	no	—
470	C₂²⋊C₄	—	4	1	no	—
471	C₂²⋊C₄	—	4	1	no	—
472	C₂²⋊C₄	—	4	1	no	—
473	C₄²	—	2	1	no	—
474	C₄²	—	2	1	no	—
475	C₄²	—	2	1	no	—
476	C₄²	—	2	1	no	—
477	C₄²	—	2	1	no	—
478	C₄²	—	2	1	no	—
479	C₄²	—	2	1	no	—
480	C₄²	—	2	1	no	—
481	C₄²	—	2	1	no	—
482	C₄²	—	2	1	no	—
483	C₄²	—	2	1	no	—
484	C₄²	—	2	1	no	—
485	C₂³	—	2	1	no	—
486	C₂³	—	2	1	no	—
487	C₂³	—	2	1	no	—
488	C₂³	—	2	1	no	—
489	C₂³	—	2	1	no	—
490	C₂³	—	2	1	no	—
491	C₂³	—	2	1	no	—
492	C₂³	C₂³×C₄×C₁₉	1	1	yes	characteristic
493	C₂×C₄	—	2	1	no	—
494	C₂×C₄	—	2	1	no	—
495	C₂×C₄	—	2	1	no	—
496	C₂×C₄	—	2	1	no	—
497	C₂×C₄	—	2	1	no	—
498	C₂×C₄	—	2	1	no	—
499	C₂×C₄	—	2	1	no	—
500	C₂×C₄	—	2	1	no	—
501	C₂×C₄	—	2	1	no	—
502	C₂×C₄	—	2	1	no	—
503	C₂×C₄	—	2	1	no	—
504	C₂×C₄	—	2	1	no	—
505	C₂×C₄	—	2	1	no	—
506	C₂×C₄	—	2	1	no	—
507	C₂×C₄	—	2	1	no	—
508	C₂×C₄	—	2	1	no	—
509	C₂×C₄	—	2	1	no	—
510	C₂×C₄	—	2	1	no	—
511	C₂×C₄	—	2	1	no	—
512	C₂×C₄	—	2	1	no	—
513	C₂×C₄	—	2	1	no	—
514	C₂×C₄	—	2	1	no	—
515	C₂×C₄	—	2	1	no	—
516	C₂×C₄	—	2	1	no	—
517	C₂×C₄	—	2	1	no	—
518	C₂×C₄	—	2	1	no	—
519	C₂×C₄	—	2	1	no	—
520	C₂×C₄	—	2	1	no	—
521	C₂×C₄	—	2	1	no	—
522	C₂×C₄	—	2	1	no	—
523	C₂×C₄	—	2	1	no	—
524	C₂×C₄	—	2	1	no	—
525	C₂×C₄	—	2	1	no	—
526	C₂×C₄	—	2	1	no	—
527	C₂×C₄	—	2	1	no	—
528	C₂×C₄	—	2	1	no	—
529	C₂×C₄	—	2	1	no	—
530	C₂×C₄	—	4	1	no	—
531	C₂×C₄	—	4	1	no	—
532	C₂×C₄	—	4	1	no	—
533	C₂×C₄	—	4	1	no	—
534	C₂×C₄	C₁₉×#131	1	2	yes	—
535	C₂×C₄	C₁₉×#131	1	2	yes	—
536	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
537	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
538	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
539	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
540	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
541	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
542	C₈	—	2	2	no	—
543	C₈	—	2	2	no	—
544	C₈	—	2	2	no	—
545	C₈	—	4	1	no	—
546	C₈	—	4	1	no	—
547	C₈	—	4	1	no	—
548	C₈	—	4	1	no	—
549	C₈	C₁₉×#126	1	4	yes	—
550	C₂²	—	4	1	no	—
551	C₂²	—	4	1	no	—
552	C₂²	—	4	1	no	—
553	C₂²	—	4	1	no	—
554	C₂²	—	4	1	no	—
555	C₂²	—	4	1	no	—
556	C₂²	—	4	1	no	—
557	C₂²	C₄×#41×C₁₉	1	1	yes	characteristic
558	C₂²	C₄×#41×C₁₉	1	1	yes	characteristic
559	C₂²	C₄×#41×C₁₉	1	1	yes	characteristic
560	C₂²	C₂×C₁₉×#131	1	1	yes	characteristic
561	C₂²	C₂×C₁₉×#131	1	1	yes	characteristic
562	C₂²	C₁₉×#568	1	1	yes	characteristic
563	C₂²	C₁₉×#568	1	1	yes	characteristic
564	C₄	—	2	2	no	—
565	C₄	—	2	2	no	—
566	C₄	—	4	1	no	—
567	C₄	—	4	1	no	—
568	C₄	—	4	1	no	—
569	C₄	—	4	1	no	—
570	C₄	—	4	1	no	—
571	C₄	—	4	1	no	—
572	C₄	—	4	1	no	—
573	C₄	—	4	1	no	—
574	C₄	—	4	1	no	—
575	C₄	—	4	1	no	—
576	C₄	—	4	1	no	—
577	C₄	C₂×C₁₉×#126	1	1	yes	characteristic
578	C₄	C₁₉×#529	1	1	yes	characteristic
579	C₄	C₁₉×#529	1	1	yes	characteristic
580	C₄	C₁₉×#529	1	1	yes	characteristic
581	C₂	—	8	1	no	—
582	C₂	C₄×C₁₉×#126	1	1	yes	characteristic
583	C₂	C₁₉×#2966	1	1	yes	characteristic
584	C₂	C₁₉×#2967	1	1	yes	characteristic
585	C₂	C₁₉×#2968	1	1	yes	characteristic
586	C₂	C₁₉×#2969	1	1	yes	characteristic
587	C₂	C₁₉×#2969	1	1	yes	characteristic
588	C₂	C₁₉×#2969	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄×C₁₉	C₂⁴
commutator	C₂³	C₂³×C₄×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
socle	C₂³×C₁₉	C₂³×C₄
prime radical	C₂⁴×C₁₉	C₂²×C₄
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
5. C₁₉×#1917	C₂	semidirect
6. C₁₉×#1916	C₂	semidirect
7. C₁₉×#1916	C₂	semidirect
8. C₁₉×#1840	C₂	semidirect
9. C₁₉×#1771	C₂	semidirect
10. C₁₉×#1770	C₂	semidirect
11. C₈×C₄⋊C₄×C₁₉	C₂	semidirect
15. C₁₉×#1726	C₂	semidirect
190. #21671	C₁₉	direct (N × H)
260. #1917	C₂×C₁₉	semidirect
261. #1916	C₂×C₁₉	semidirect
262. #1916	C₂×C₁₉	semidirect
263. #1840	C₂×C₁₉	semidirect
264. #1771	C₂×C₁₉	semidirect
265. #1770	C₂×C₁₉	semidirect
266. C₈×C₄⋊C₄	C₂×C₁₉	semidirect
270. #1726	C₂×C₁₉	semidirect
414. C₁₉	#21671	direct (N × H)

Maximal subgroups

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

subgroup	index
C₁₉×#2401	2
C₁₉×#1924	2
C₁₉×#1923	2
C₁₉×#1917	2
C₁₉×#1916	2
C₁₉×#1840	2
C₁₉×#1771	2
C₁₉×#1770	2
C₈×C₄⋊C₄×C₁₉	2
C₁₉×#1753	2
C₁₉×#1726	2
#21671	19

Subgroups — C19×#21671 #18027630

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#21671 #18027630