Subgroups — C₁₉×#23690 #18029649

Order 4864.

908 conjugacy classes of subgroups.

The subgroup lattice has 684 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#440	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₄×SD₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#2328	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#2320	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2085	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#2074	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#2067	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#2065	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#2055	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#2055	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#2041	C₂	1	1	yes	maximal, characteristic
12	C₁₉×#2014	C₂	1	1	yes	maximal, characteristic
13	C₁₉×#1768	C₂	1	1	yes	maximal, characteristic, complemented
14	C₁₉×#1762	C₂	1	1	yes	maximal, characteristic, complemented
15	C₄×C₁₉×#102	C₂	1	1	yes	maximal, characteristic, complemented
16	C₂²×SD₁₆×C₁₉	C₂²	1	1	yes	characteristic
17	C₂²×SD₁₆×C₁₉	C₂²	1	1	yes	characteristic
18	C₂×C₁₉×#127	C₂²	1	1	yes	characteristic
19	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
20	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
21	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
22	C₁₉×#440	—	2	4	no	—
23	C₄×SD₁₆×C₁₉	—	2	4	no	—
24	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
25	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
26	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
27	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
28	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
29	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
30	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
31	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
32	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
33	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
34	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
35	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
36	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
37	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
38	C₁₉×#391	C₂²	1	1	yes	characteristic
39	C₁₉×#391	C₂²	1	1	yes	characteristic
40	C₁₉×#390	C₂²	1	1	yes	characteristic
41	C₁₉×#390	C₂²	1	1	yes	characteristic
42	C₁₉×#389	C₂²	1	1	yes	characteristic
43	C₁₉×#389	C₂²	1	1	yes	characteristic
44	C₁₉×#387	—	2	1	no	—
45	C₁₉×#387	—	2	1	no	—
46	C₁₉×#386	—	2	1	no	—
47	C₁₉×#386	—	2	1	no	—
48	C₁₉×#386	—	2	1	no	—
49	C₁₉×#386	—	2	1	no	—
50	C₁₉×#383	—	2	1	no	—
51	C₁₉×#382	—	2	1	no	—
52	C₁₉×#382	C₂²	1	1	yes	characteristic
53	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
54	C₁₉×#376	C₂²	1	1	yes	characteristic
55	C₁₉×#340	C₂²	1	1	yes	characteristic
56	C₁₉×#340	C₂²	1	1	yes	characteristic
57	C₁₉×#340	C₂²	1	1	yes	characteristic
58	C₁₉×#340	C₂²	1	1	yes	characteristic
59	C₁₉×#336	C₂²	1	1	yes	characteristic
60	C₁₉×#336	C₂²	1	1	yes	characteristic
61	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
62	C₂²×D₄×C₁₉	—	2	1	no	—
63	C₂²×D₄×C₁₉	—	2	1	no	—
64	C₂²×D₄×C₁₉	C₂³	1	1	yes	characteristic
65	C₂²×D₄×C₁₉	C₂³	1	1	yes	characteristic
66	C₂³×C₄×C₁₉	—	2	1	no	—
67	C₂³×C₄×C₁₉	—	2	1	no	—
68	C₂×SD₁₆×C₁₉	—	2	2	no	—
69	C₂×SD₁₆×C₁₉	—	2	2	no	—
70	C₂×SD₁₆×C₁₉	—	2	2	no	—
71	C₂×SD₁₆×C₁₉	—	2	2	no	—
72	C₂×SD₁₆×C₁₉	—	2	2	no	—
73	C₂×SD₁₆×C₁₉	—	2	2	no	—
74	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
75	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
76	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
77	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
78	C₁₉×#127	—	2	2	no	—
79	C₁₉×#127	—	2	2	no	—
80	C₄×Q₈×C₁₉	—	2	2	no	—
81	C₄×Q₈×C₁₉	D₄	1	4	yes	complemented
82	C₄×D₄×C₁₉	—	2	2	no	—
83	C₄×D₄×C₁₉	—	2	2	no	—
84	C₄×D₄×C₁₉	—	2	2	no	—
85	C₄×D₄×C₁₉	—	2	2	no	—
86	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
87	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
88	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
89	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
90	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
91	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
92	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
93	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
94	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
95	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
96	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
97	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
98	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
99	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
100	C₂×C₄²×C₁₉	—	2	1	no	—
101	C₂×C₄²×C₁₉	—	2	1	no	—
102	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
103	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
104	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
105	C₁₉×#107	—	2	2	no	—
106	C₁₉×#106	—	2	2	no	—
107	C₁₉×C₄⋊C₈	—	2	2	no	—
108	C₁₉×C₄⋊C₈	—	2	2	no	—
109	C₁₉×#103	—	2	2	no	—
110	C₁₉×#103	—	2	2	no	—
111	C₁₉×#102	—	2	2	no	—
112	C₁₉×#102	—	2	2	no	—
113	C₁₉×#102	—	2	2	no	—
114	C₁₉×#102	—	2	2	no	—
115	C₁₉×#102	—	2	2	no	—
116	C₁₉×#102	—	2	2	no	—
117	C₁₉×#97	—	2	2	no	—
118	C₄×C₈×C₁₉	—	2	2	no	—
119	C₁₉×#95	—	2	1	no	—
120	C₁₉×#95	—	2	1	no	—
121	C₁₉×#95	—	2	1	no	—
122	C₁₉×#95	—	2	1	no	—
123	C₁₉×#95	—	2	1	no	—
124	C₁₉×#95	—	2	1	no	—
125	C₁₉×#95	—	2	1	no	—
126	C₁₉×#95	—	2	1	no	—
127	C₁₉×#95	—	2	1	no	—
128	C₁₉×#95	D₄	1	1	yes	characteristic
129	C₁₉×#95	D₄	1	1	yes	characteristic
130	C₁₉×#95	D₄	1	1	yes	characteristic
131	C₁₉×#95	D₄	1	1	yes	characteristic
132	C₂⁴×C₁₉	—	2	1	no	—
133	C₂⁴×C₁₉	—	2	1	no	—
134	C₂×Q₈×C₁₉	—	2	1	no	—
135	C₂×Q₈×C₁₉	—	2	1	no	—
136	C₂×Q₈×C₁₉	—	2	1	no	—
137	C₂×Q₈×C₁₉	—	2	1	no	—
138	C₂×Q₈×C₁₉	—	2	1	no	—
139	C₂×Q₈×C₁₉	C₂×D₄	1	2	yes	—
140	C₂×D₄×C₁₉	—	2	4	no	—
141	C₂×D₄×C₁₉	—	2	4	no	—
142	C₂×D₄×C₁₉	—	2	1	no	—
143	C₂×D₄×C₁₉	—	2	1	no	—
144	C₂×D₄×C₁₉	—	2	1	no	—
145	C₂×D₄×C₁₉	—	2	1	no	—
146	C₂×D₄×C₁₉	—	2	1	no	—
147	C₂×D₄×C₁₉	—	2	1	no	—
148	C₂×D₄×C₁₉	—	2	1	no	—
149	C₂×D₄×C₁₉	—	2	1	no	—
150	C₂×D₄×C₁₉	—	2	1	no	—
151	C₂×D₄×C₁₉	—	2	1	no	—
152	C₂×D₄×C₁₉	—	8	1	no	—
153	C₂×D₄×C₁₉	—	8	1	no	—
154	C₂×D₄×C₁₉	—	8	1	no	—
155	C₂×D₄×C₁₉	—	8	1	no	—
156	C₂×D₄×C₁₉	#41	1	2	yes	—
157	C₂×D₄×C₁₉	#41	1	2	yes	—
158	C₂²×C₄×C₁₉	—	2	1	no	—
159	C₂²×C₄×C₁₉	—	2	1	no	—
160	C₂²×C₄×C₁₉	—	2	1	no	—
161	C₂²×C₄×C₁₉	—	2	1	no	—
162	C₂²×C₄×C₁₉	—	2	1	no	—
163	C₂²×C₄×C₁₉	—	2	1	no	—
164	C₂²×C₄×C₁₉	—	4	2	no	—
165	C₂²×C₄×C₁₉	—	4	2	no	—
166	C₂²×C₄×C₁₉	—	8	1	no	—
167	C₂²×C₄×C₁₉	—	8	1	no	—
168	C₂²×C₄×C₁₉	—	8	1	no	—
169	C₂²×C₄×C₁₉	—	8	1	no	—
170	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
171	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
172	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
173	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
174	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
175	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
176	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
177	SD₁₆×C₁₉	—	2	8	no	—
178	SD₁₆×C₁₉	—	2	8	no	—
179	C₂×C₈×C₁₉	—	2	1	no	—
180	C₂×C₈×C₁₉	—	2	1	no	—
181	C₂×C₈×C₁₉	—	2	1	no	—
182	C₂×C₈×C₁₉	—	2	1	no	—
183	C₂×C₈×C₁₉	—	2	1	no	—
184	C₂×C₈×C₁₉	—	2	1	no	—
185	C₂×C₈×C₁₉	—	2	1	no	—
186	C₂×C₈×C₁₉	—	2	1	no	—
187	C₂×C₈×C₁₉	—	2	1	no	—
188	C₂×C₈×C₁₉	—	2	1	no	—
189	C₂×C₈×C₁₉	#41	1	2	yes	—
190	C₂×C₈×C₁₉	#41	1	2	yes	—
191	C₄⋊C₄×C₁₉	—	2	4	no	—
192	C₄⋊C₄×C₁₉	—	2	1	no	—
193	C₄⋊C₄×C₁₉	—	2	1	no	—
194	C₄⋊C₄×C₁₉	—	2	1	no	—
195	C₄⋊C₄×C₁₉	—	2	1	no	—
196	C₄⋊C₄×C₁₉	—	2	1	no	—
197	C₄⋊C₄×C₁₉	—	2	1	no	—
198	C₄⋊C₄×C₁₉	—	2	1	no	—
199	C₄⋊C₄×C₁₉	—	2	1	no	—
200	C₄⋊C₄×C₁₉	—	2	1	no	—
201	C₄⋊C₄×C₁₉	—	8	1	no	—
202	C₄⋊C₄×C₁₉	—	8	1	no	—
203	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
204	C₂²⋊C₄×C₁₉	—	4	2	no	—
205	C₂²⋊C₄×C₁₉	—	4	2	no	—
206	C₂²⋊C₄×C₁₉	—	8	1	no	—
207	C₂²⋊C₄×C₁₉	—	8	1	no	—
208	C₂²⋊C₄×C₁₉	—	8	1	no	—
209	C₂²⋊C₄×C₁₉	—	8	1	no	—
210	C₄²×C₁₉	—	2	4	no	—
211	C₄²×C₁₉	—	2	1	no	—
212	C₄²×C₁₉	—	2	1	no	—
213	C₄²×C₁₉	—	2	1	no	—
214	C₄²×C₁₉	—	2	1	no	—
215	C₄²×C₁₉	—	8	1	no	—
216	C₄²×C₁₉	C₂×D₄	1	2	yes	—
217	C₄²×C₁₉	#41	1	2	yes	—
218	#23690	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
219	C₂³×C₁₉	—	2	2	no	—
220	C₂³×C₁₉	—	2	2	no	—
221	C₂³×C₁₉	—	4	1	no	—
222	C₂³×C₁₉	—	4	1	no	—
223	C₂³×C₁₉	—	4	1	no	—
224	C₂³×C₁₉	—	4	1	no	—
225	C₂³×C₁₉	—	4	1	no	—
226	C₂³×C₁₉	—	4	1	no	—
227	C₂³×C₁₉	—	4	1	no	—
228	C₂³×C₁₉	—	4	1	no	—
229	C₂³×C₁₉	—	4	1	no	—
230	C₂³×C₁₉	—	4	1	no	—
231	C₂³×C₁₉	—	4	1	no	—
232	C₂³×C₁₉	—	4	1	no	—
233	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
234	Q₈×C₁₉	—	2	2	no	—
235	Q₈×C₁₉	—	2	2	no	—
236	Q₈×C₁₉	—	4	1	no	—
237	Q₈×C₁₉	—	4	1	no	—
238	D₄×C₁₉	—	2	2	no	—
239	D₄×C₁₉	—	2	2	no	—
240	D₄×C₁₉	—	2	2	no	—
241	D₄×C₁₉	—	2	2	no	—
242	D₄×C₁₉	—	4	1	no	—
243	D₄×C₁₉	—	4	1	no	—
244	D₄×C₁₉	—	4	1	no	—
245	D₄×C₁₉	—	4	1	no	—
246	D₄×C₁₉	—	8	4	no	—
247	D₄×C₁₉	—	8	4	no	—
248	C₂×C₄×C₁₉	—	2	1	no	—
249	C₂×C₄×C₁₉	—	2	1	no	—
250	C₂×C₄×C₁₉	—	2	1	no	—
251	C₂×C₄×C₁₉	—	2	1	no	—
252	C₂×C₄×C₁₉	—	2	2	no	—
253	C₂×C₄×C₁₉	—	2	2	no	—
254	C₂×C₄×C₁₉	—	2	1	no	—
255	C₂×C₄×C₁₉	—	2	1	no	—
256	C₂×C₄×C₁₉	—	2	1	no	—
257	C₂×C₄×C₁₉	—	2	1	no	—
258	C₂×C₄×C₁₉	—	2	1	no	—
259	C₂×C₄×C₁₉	—	2	1	no	—
260	C₂×C₄×C₁₉	—	2	1	no	—
261	C₂×C₄×C₁₉	—	2	1	no	—
262	C₂×C₄×C₁₉	—	2	1	no	—
263	C₂×C₄×C₁₉	—	2	1	no	—
264	C₂×C₄×C₁₉	—	2	1	no	—
265	C₂×C₄×C₁₉	—	2	1	no	—
266	C₂×C₄×C₁₉	—	4	1	no	—
267	C₂×C₄×C₁₉	—	4	1	no	—
268	C₂×C₄×C₁₉	—	4	1	no	—
269	C₂×C₄×C₁₉	—	4	1	no	—
270	C₂×C₄×C₁₉	—	4	1	no	—
271	C₂×C₄×C₁₉	—	4	1	no	—
272	C₂×C₄×C₁₉	—	4	1	no	—
273	C₂×C₄×C₁₉	—	4	1	no	—
274	C₂×C₄×C₁₉	—	4	1	no	—
275	C₂×C₄×C₁₉	—	4	1	no	—
276	C₂×C₄×C₁₉	—	4	1	no	—
277	C₂×C₄×C₁₉	—	4	1	no	—
278	C₂×C₄×C₁₉	—	4	1	no	—
279	C₂×C₄×C₁₉	—	4	1	no	—
280	C₂×C₄×C₁₉	—	4	1	no	—
281	C₂×C₄×C₁₉	—	4	1	no	—
282	C₂×C₄×C₁₉	—	8	4	no	—
283	C₂×C₄×C₁₉	—	8	4	no	—
284	C₂×C₄×C₁₉	#121	1	2	yes	—
285	C₂×C₄×C₁₉	#121	1	2	yes	—
286	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
287	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
288	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
289	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
290	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
291	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
292	C₈×C₁₉	—	2	2	no	—
293	C₈×C₁₉	—	2	2	no	—
294	C₈×C₁₉	—	4	1	no	—
295	C₈×C₁₉	—	4	1	no	—
296	C₂×#440	C₂×C₁₉	1	1	yes	characteristic, complemented
297	C₂×C₄×SD₁₆	C₂×C₁₉	1	1	yes	characteristic, complemented
298	#2328	C₂×C₁₉	1	1	yes	characteristic
299	#2320	C₂×C₁₉	1	1	yes	characteristic, complemented
300	#2085	C₂×C₁₉	1	1	yes	characteristic, complemented
301	#2074	C₂×C₁₉	1	1	yes	characteristic, complemented
302	#2067	C₂×C₁₉	1	1	yes	characteristic, complemented
303	#2065	C₂×C₁₉	1	1	yes	characteristic, complemented
304	#2055	C₂×C₁₉	1	1	yes	characteristic, complemented
305	#2055	C₂×C₁₉	1	1	yes	characteristic, complemented
306	#2041	C₂×C₁₉	1	1	yes	characteristic
307	#2014	C₂×C₁₉	1	1	yes	characteristic
308	#1768	C₂×C₁₉	1	1	yes	characteristic, complemented
309	#1762	C₂×C₁₉	1	1	yes	characteristic, complemented
310	C₄×#102	C₂×C₁₉	1	1	yes	characteristic, complemented
311	C₂²×C₁₉	—	4	2	no	—
312	C₂²×C₁₉	—	4	2	no	—
313	C₂²×C₁₉	—	4	2	no	—
314	C₂²×C₁₉	—	4	2	no	—
315	C₂²×C₁₉	—	4	2	no	—
316	C₂²×C₁₉	—	4	2	no	—
317	C₂²×C₁₉	—	8	1	no	—
318	C₂²×C₁₉	—	8	1	no	—
319	C₂²×C₁₉	—	8	1	no	—
320	C₂²×C₁₉	—	8	1	no	—
321	C₂²×C₁₉	—	8	1	no	—
322	C₂²×C₁₉	—	8	1	no	—
323	C₂²×C₁₉	—	8	1	no	—
324	C₂²×C₁₉	—	8	1	no	—
325	C₂²×C₁₉	C₂×#121	1	1	yes	characteristic
326	C₂²×C₁₉	#525	1	1	yes	characteristic
327	C₂²×C₁₉	#532	1	1	yes	characteristic
328	C₂²×C₁₉	#576	1	1	yes	characteristic
329	C₂²×C₁₉	#577	1	1	yes	characteristic
330	C₂²×C₁₉	#577	1	1	yes	characteristic
331	C₂²×C₁₉	#577	1	1	yes	characteristic
332	C₄×C₁₉	—	2	2	no	—
333	C₄×C₁₉	—	2	2	no	—
334	C₄×C₁₉	—	4	1	no	—
335	C₄×C₁₉	—	4	1	no	—
336	C₄×C₁₉	—	4	2	no	—
337	C₄×C₁₉	—	4	1	no	—
338	C₄×C₁₉	—	4	1	no	—
339	C₄×C₁₉	—	4	2	no	—
340	C₄×C₁₉	—	8	1	no	—
341	C₄×C₁₉	—	8	1	no	—
342	C₄×C₁₉	—	8	1	no	—
343	C₄×C₁₉	—	8	1	no	—
344	C₄×C₁₉	#525	1	1	yes	characteristic
345	C₄×C₁₉	#525	1	1	yes	characteristic
346	C₄×C₁₉	#529	1	1	yes	characteristic
347	C₄×C₁₉	#529	1	1	yes	characteristic
348	C₂²×SD₁₆	C₂²×C₁₉	1	1	yes	characteristic
349	C₂²×SD₁₆	C₂²×C₁₉	1	1	yes	characteristic
350	C₂×#127	C₂²×C₁₉	1	1	yes	characteristic
351	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
352	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
353	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
354	#440	—	2	4	no	—
355	C₄×SD₁₆	—	2	4	no	—
356	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
357	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
358	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
359	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
360	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
361	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
362	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
363	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
364	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
365	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
366	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
367	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
368	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
369	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
370	#391	C₂²×C₁₉	1	1	yes	characteristic
371	#391	C₂²×C₁₉	1	1	yes	characteristic
372	#390	C₂²×C₁₉	1	1	yes	characteristic
373	#390	C₂²×C₁₉	1	1	yes	characteristic
374	#389	C₂²×C₁₉	1	1	yes	characteristic
375	#389	C₂²×C₁₉	1	1	yes	characteristic
376	#387	—	2	1	no	—
377	#387	—	2	1	no	—
378	#386	—	2	1	no	—
379	#386	—	2	1	no	—
380	#386	—	2	1	no	—
381	#386	—	2	1	no	—
382	#383	—	2	1	no	—
383	#382	—	2	1	no	—
384	#382	C₂²×C₁₉	1	1	yes	characteristic
385	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
386	#376	C₂²×C₁₉	1	1	yes	characteristic
387	#340	C₂²×C₁₉	1	1	yes	characteristic
388	#340	C₂²×C₁₉	1	1	yes	characteristic
389	#340	C₂²×C₁₉	1	1	yes	characteristic
390	#340	C₂²×C₁₉	1	1	yes	characteristic
391	#336	C₂²×C₁₉	1	1	yes	characteristic
392	#336	C₂²×C₁₉	1	1	yes	characteristic
393	C₂×C₁₉	—	8	2	no	—
394	C₂×C₁₉	—	8	2	no	—
395	C₂×C₁₉	#2392	1	1	yes	characteristic
396	C₂×C₁₉	#3043	1	1	yes	characteristic
397	C₂×C₁₉	#3045	1	1	yes	characteristic
398	C₂×C₁₉	#3118	1	1	yes	characteristic
399	C₂×C₁₉	#3123	1	1	yes	characteristic
400	C₂×C₁₉	#3174	1	1	yes	characteristic
401	C₂×C₁₉	#3179	1	1	yes	characteristic
402	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
403	C₂²×D₄	—	2	1	no	—
404	C₂²×D₄	—	2	1	no	—
405	C₂²×D₄	C₂³×C₁₉	1	1	yes	characteristic
406	C₂²×D₄	C₂³×C₁₉	1	1	yes	characteristic
407	C₂³×C₄	—	2	1	no	—
408	C₂³×C₄	—	2	1	no	—
409	C₂×SD₁₆	—	2	2	no	—
410	C₂×SD₁₆	—	2	2	no	—
411	C₂×SD₁₆	—	2	2	no	—
412	C₂×SD₁₆	—	2	2	no	—
413	C₂×SD₁₆	—	2	2	no	—
414	C₂×SD₁₆	—	2	2	no	—
415	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
416	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
417	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
418	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
419	#127	—	2	2	no	—
420	#127	—	2	2	no	—
421	C₄×Q₈	—	2	2	no	—
422	C₄×Q₈	D₄×C₁₉	1	4	yes	complemented
423	C₄×D₄	—	2	2	no	—
424	C₄×D₄	—	2	2	no	—
425	C₄×D₄	—	2	2	no	—
426	C₄×D₄	—	2	2	no	—
427	C₂×C₄⋊C₄	—	2	1	no	—
428	C₂×C₄⋊C₄	—	2	1	no	—
429	C₂×C₄⋊C₄	—	2	1	no	—
430	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
431	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
432	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
433	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
434	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
435	C₂×C₂²⋊C₄	—	2	1	no	—
436	C₂×C₂²⋊C₄	—	2	1	no	—
437	C₂×C₂²⋊C₄	—	2	1	no	—
438	C₂×C₂²⋊C₄	—	2	1	no	—
439	C₂×C₂²⋊C₄	—	2	1	no	—
440	C₂×C₂²⋊C₄	—	2	1	no	—
441	C₂×C₄²	—	2	1	no	—
442	C₂×C₄²	—	2	1	no	—
443	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
444	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
445	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
446	#107	—	2	2	no	—
447	#106	—	2	2	no	—
448	C₄⋊C₈	—	2	2	no	—
449	C₄⋊C₈	—	2	2	no	—
450	#103	—	2	2	no	—
451	#103	—	2	2	no	—
452	#102	—	2	2	no	—
453	#102	—	2	2	no	—
454	#102	—	2	2	no	—
455	#102	—	2	2	no	—
456	#102	—	2	2	no	—
457	#102	—	2	2	no	—
458	#97	—	2	2	no	—
459	C₄×C₈	—	2	2	no	—
460	#95	—	2	1	no	—
461	#95	—	2	1	no	—
462	#95	—	2	1	no	—
463	#95	—	2	1	no	—
464	#95	—	2	1	no	—
465	#95	—	2	1	no	—
466	#95	—	2	1	no	—
467	#95	—	2	1	no	—
468	#95	—	2	1	no	—
469	#95	D₄×C₁₉	1	1	yes	characteristic
470	#95	D₄×C₁₉	1	1	yes	characteristic
471	#95	D₄×C₁₉	1	1	yes	characteristic
472	#95	D₄×C₁₉	1	1	yes	characteristic
473	C₁₉	#23690	1	1	yes	characteristic, direct product factor, Sylow
474	C₂⁴	—	2	1	no	—
475	C₂⁴	—	2	1	no	—
476	C₂×Q₈	—	2	1	no	—
477	C₂×Q₈	—	2	1	no	—
478	C₂×Q₈	—	2	1	no	—
479	C₂×Q₈	—	2	1	no	—
480	C₂×Q₈	—	2	1	no	—
481	C₂×Q₈	C₂×D₄×C₁₉	1	2	yes	—
482	C₂×D₄	—	2	4	no	—
483	C₂×D₄	—	2	4	no	—
484	C₂×D₄	—	2	1	no	—
485	C₂×D₄	—	2	1	no	—
486	C₂×D₄	—	2	1	no	—
487	C₂×D₄	—	2	1	no	—
488	C₂×D₄	—	2	1	no	—
489	C₂×D₄	—	2	1	no	—
490	C₂×D₄	—	2	1	no	—
491	C₂×D₄	—	2	1	no	—
492	C₂×D₄	—	2	1	no	—
493	C₂×D₄	—	2	1	no	—
494	C₂×D₄	—	8	1	no	—
495	C₂×D₄	—	8	1	no	—
496	C₂×D₄	—	8	1	no	—
497	C₂×D₄	—	8	1	no	—
498	C₂×D₄	#41×C₁₉	1	2	yes	—
499	C₂×D₄	#41×C₁₉	1	2	yes	—
500	C₂²×C₄	—	2	1	no	—
501	C₂²×C₄	—	2	1	no	—
502	C₂²×C₄	—	2	1	no	—
503	C₂²×C₄	—	2	1	no	—
504	C₂²×C₄	—	2	1	no	—
505	C₂²×C₄	—	2	1	no	—
506	C₂²×C₄	—	4	2	no	—
507	C₂²×C₄	—	4	2	no	—
508	C₂²×C₄	—	8	1	no	—
509	C₂²×C₄	—	8	1	no	—
510	C₂²×C₄	—	8	1	no	—
511	C₂²×C₄	—	8	1	no	—
512	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
513	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
514	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
515	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
516	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
517	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
518	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
519	SD₁₆	—	2	8	no	—
520	SD₁₆	—	2	8	no	—
521	C₂×C₈	—	2	1	no	—
522	C₂×C₈	—	2	1	no	—
523	C₂×C₈	—	2	1	no	—
524	C₂×C₈	—	2	1	no	—
525	C₂×C₈	—	2	1	no	—
526	C₂×C₈	—	2	1	no	—
527	C₂×C₈	—	2	1	no	—
528	C₂×C₈	—	2	1	no	—
529	C₂×C₈	—	2	1	no	—
530	C₂×C₈	—	2	1	no	—
531	C₂×C₈	#41×C₁₉	1	2	yes	—
532	C₂×C₈	#41×C₁₉	1	2	yes	—
533	C₄⋊C₄	—	2	4	no	—
534	C₄⋊C₄	—	2	1	no	—
535	C₄⋊C₄	—	2	1	no	—
536	C₄⋊C₄	—	2	1	no	—
537	C₄⋊C₄	—	2	1	no	—
538	C₄⋊C₄	—	2	1	no	—
539	C₄⋊C₄	—	2	1	no	—
540	C₄⋊C₄	—	2	1	no	—
541	C₄⋊C₄	—	2	1	no	—
542	C₄⋊C₄	—	2	1	no	—
543	C₄⋊C₄	—	8	1	no	—
544	C₄⋊C₄	—	8	1	no	—
545	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
546	C₂²⋊C₄	—	4	2	no	—
547	C₂²⋊C₄	—	4	2	no	—
548	C₂²⋊C₄	—	8	1	no	—
549	C₂²⋊C₄	—	8	1	no	—
550	C₂²⋊C₄	—	8	1	no	—
551	C₂²⋊C₄	—	8	1	no	—
552	C₄²	—	2	4	no	—
553	C₄²	—	2	1	no	—
554	C₄²	—	2	1	no	—
555	C₄²	—	2	1	no	—
556	C₄²	—	2	1	no	—
557	C₄²	—	8	1	no	—
558	C₄²	C₂×D₄×C₁₉	1	2	yes	—
559	C₄²	#41×C₁₉	1	2	yes	—
560	C₂³	—	2	2	no	—
561	C₂³	—	2	2	no	—
562	C₂³	—	4	1	no	—
563	C₂³	—	4	1	no	—
564	C₂³	—	4	1	no	—
565	C₂³	—	4	1	no	—
566	C₂³	—	4	1	no	—
567	C₂³	—	4	1	no	—
568	C₂³	—	4	1	no	—
569	C₂³	—	4	1	no	—
570	C₂³	—	4	1	no	—
571	C₂³	—	4	1	no	—
572	C₂³	—	4	1	no	—
573	C₂³	—	4	1	no	—
574	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
575	Q₈	—	2	2	no	—
576	Q₈	—	2	2	no	—
577	Q₈	—	4	1	no	—
578	Q₈	—	4	1	no	—
579	D₄	—	2	2	no	—
580	D₄	—	2	2	no	—
581	D₄	—	2	2	no	—
582	D₄	—	2	2	no	—
583	D₄	—	4	1	no	—
584	D₄	—	4	1	no	—
585	D₄	—	4	1	no	—
586	D₄	—	4	1	no	—
587	D₄	—	8	4	no	—
588	D₄	—	8	4	no	—
589	C₂×C₄	—	2	1	no	—
590	C₂×C₄	—	2	1	no	—
591	C₂×C₄	—	2	1	no	—
592	C₂×C₄	—	2	1	no	—
593	C₂×C₄	—	2	2	no	—
594	C₂×C₄	—	2	2	no	—
595	C₂×C₄	—	2	1	no	—
596	C₂×C₄	—	2	1	no	—
597	C₂×C₄	—	2	1	no	—
598	C₂×C₄	—	2	1	no	—
599	C₂×C₄	—	2	1	no	—
600	C₂×C₄	—	2	1	no	—
601	C₂×C₄	—	2	1	no	—
602	C₂×C₄	—	2	1	no	—
603	C₂×C₄	—	2	1	no	—
604	C₂×C₄	—	2	1	no	—
605	C₂×C₄	—	2	1	no	—
606	C₂×C₄	—	2	1	no	—
607	C₂×C₄	—	4	1	no	—
608	C₂×C₄	—	4	1	no	—
609	C₂×C₄	—	4	1	no	—
610	C₂×C₄	—	4	1	no	—
611	C₂×C₄	—	4	1	no	—
612	C₂×C₄	—	4	1	no	—
613	C₂×C₄	—	4	1	no	—
614	C₂×C₄	—	4	1	no	—
615	C₂×C₄	—	4	1	no	—
616	C₂×C₄	—	4	1	no	—
617	C₂×C₄	—	4	1	no	—
618	C₂×C₄	—	4	1	no	—
619	C₂×C₄	—	4	1	no	—
620	C₂×C₄	—	4	1	no	—
621	C₂×C₄	—	4	1	no	—
622	C₂×C₄	—	4	1	no	—
623	C₂×C₄	—	8	4	no	—
624	C₂×C₄	—	8	4	no	—
625	C₂×C₄	C₁₉×#121	1	2	yes	—
626	C₂×C₄	C₁₉×#121	1	2	yes	—
627	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
628	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
629	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
630	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
631	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
632	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
633	C₈	—	2	2	no	—
634	C₈	—	2	2	no	—
635	C₈	—	4	1	no	—
636	C₈	—	4	1	no	—
637	C₂²	—	4	2	no	—
638	C₂²	—	4	2	no	—
639	C₂²	—	4	2	no	—
640	C₂²	—	4	2	no	—
641	C₂²	—	4	2	no	—
642	C₂²	—	4	2	no	—
643	C₂²	—	8	1	no	—
644	C₂²	—	8	1	no	—
645	C₂²	—	8	1	no	—
646	C₂²	—	8	1	no	—
647	C₂²	—	8	1	no	—
648	C₂²	—	8	1	no	—
649	C₂²	—	8	1	no	—
650	C₂²	—	8	1	no	—
651	C₂²	C₂×C₁₉×#121	1	1	yes	characteristic
652	C₂²	C₁₉×#525	1	1	yes	characteristic
653	C₂²	C₁₉×#532	1	1	yes	characteristic
654	C₂²	C₁₉×#576	1	1	yes	characteristic
655	C₂²	C₁₉×#577	1	1	yes	characteristic
656	C₂²	C₁₉×#577	1	1	yes	characteristic
657	C₂²	C₁₉×#577	1	1	yes	characteristic
658	C₄	—	2	2	no	—
659	C₄	—	2	2	no	—
660	C₄	—	4	1	no	—
661	C₄	—	4	1	no	—
662	C₄	—	4	2	no	—
663	C₄	—	4	1	no	—
664	C₄	—	4	1	no	—
665	C₄	—	4	2	no	—
666	C₄	—	8	1	no	—
667	C₄	—	8	1	no	—
668	C₄	—	8	1	no	—
669	C₄	—	8	1	no	—
670	C₄	C₁₉×#525	1	1	yes	characteristic
671	C₄	C₁₉×#525	1	1	yes	characteristic
672	C₄	C₁₉×#529	1	1	yes	characteristic
673	C₄	C₁₉×#529	1	1	yes	characteristic
674	C₂	—	8	2	no	—
675	C₂	—	8	2	no	—
676	C₂	C₁₉×#2392	1	1	yes	characteristic
677	C₂	C₁₉×#3043	1	1	yes	characteristic
678	C₂	C₁₉×#3045	1	1	yes	characteristic
679	C₂	C₁₉×#3118	1	1	yes	characteristic
680	C₂	C₁₉×#3123	1	1	yes	characteristic
681	C₂	C₁₉×#3174	1	1	yes	characteristic
682	C₂	C₁₉×#3179	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
prime radical	C₂×C₁₉×#127	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₁₉×#376 ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂×C₁₉×#440	C₂	semidirect
2. C₂×C₄×SD₁₆×C₁₉	C₂	semidirect
4. C₁₉×#2320	C₂	semidirect
5. C₁₉×#2085	C₂	semidirect
6. C₁₉×#2074	C₂	semidirect
7. C₁₉×#2067	C₂	semidirect
8. C₁₉×#2065	C₂	semidirect
9. C₁₉×#2055	C₂	semidirect
10. C₁₉×#2055	C₂	semidirect
13. C₁₉×#1768	C₂	semidirect
14. C₁₉×#1762	C₂	semidirect
15. C₄×C₁₉×#102	C₂	semidirect
81. C₄×Q₈×C₁₉	D₄	semidirect
218. #23690	C₁₉	direct (N × H)
296. C₂×#440	C₂×C₁₉	semidirect
297. C₂×C₄×SD₁₆	C₂×C₁₉	semidirect
299. #2320	C₂×C₁₉	semidirect
300. #2085	C₂×C₁₉	semidirect
301. #2074	C₂×C₁₉	semidirect
302. #2067	C₂×C₁₉	semidirect
303. #2065	C₂×C₁₉	semidirect
304. #2055	C₂×C₁₉	semidirect
305. #2055	C₂×C₁₉	semidirect
308. #1768	C₂×C₁₉	semidirect
309. #1762	C₂×C₁₉	semidirect
310. C₄×#102	C₂×C₁₉	semidirect
422. C₄×Q₈	D₄×C₁₉	semidirect
473. C₁₉	#23690	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×C₁₉×#440	2
C₂×C₄×SD₁₆×C₁₉	2
C₁₉×#2328	2
C₁₉×#2320	2
C₁₉×#2085	2
C₁₉×#2074	2
C₁₉×#2067	2
C₁₉×#2065	2
C₁₉×#2055	2
C₁₉×#2041	2
C₁₉×#2014	2
C₁₉×#1768	2
C₁₉×#1762	2
C₄×C₁₉×#102	2
#23690	19

Subgroups — C19×#23690 #18029649

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#23690 #18029649