Subgroups — C₁₉×#23075 #18029034

Order 4864.

806 conjugacy classes of subgroups.

The subgroup lattice has 594 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#476	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2365	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#2357	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1993	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#1949	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#1936	C₂	1	1	yes	maximal, characteristic
7	C₁₉×#1934	C₂	1	1	yes	maximal, characteristic
8	C₁₉×#1926	C₂	1	1	yes	maximal, characteristic
9	C₁₉×#1925	C₂	1	1	yes	maximal, characteristic
10	C₁₉×#1920	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1919	C₂	1	1	yes	maximal, characteristic, complemented
12	C₁₉×#1776	C₂	1	1	yes	maximal, characteristic, complemented
13	C₄×C₁₉×#106	C₂	1	1	yes	maximal, characteristic, complemented
14	C₁₉×#1771	C₂	1	1	yes	maximal, characteristic, complemented
15	C₁₉×#1762	C₂	1	1	yes	maximal, characteristic
16	C₂×C₁₉×C₄⋊Q₈	C₂²	1	1	yes	characteristic
17	C₂×C₄×Q₈×C₁₉	—	2	1	no	—
18	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
19	C₁₉×#476	C₄	1	8	yes	complemented
20	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
21	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
22	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
23	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
24	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
25	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
26	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
27	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
28	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
29	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
30	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
31	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
32	C₁₉×#391	—	2	1	no	—
33	C₁₉×#390	C₂²	1	1	yes	characteristic
34	C₁₉×#390	C₂²	1	1	yes	characteristic
35	C₁₉×#389	C₂²	1	1	yes	characteristic
36	C₁₉×#389	C₂²	1	1	yes	characteristic
37	C₁₉×#388	—	2	1	no	—
38	C₁₉×#388	—	2	1	no	—
39	C₁₉×#387	—	2	1	no	—
40	C₁₉×#387	—	2	1	no	—
41	C₁₉×#382	C₂²	1	1	yes	characteristic
42	C₁₉×#381	—	2	1	no	—
43	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
44	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
45	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
46	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
47	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
48	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
49	C₄×C₂²⋊C₄×C₁₉	—	2	1	no	—
50	C₁₉×#340	C₂²	1	1	yes	characteristic
51	C₁₉×#340	C₂²	1	1	yes	characteristic
52	C₁₉×#340	C₂²	1	1	yes	characteristic
53	C₁₉×#340	C₂²	1	1	yes	characteristic
54	C₁₉×#340	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×#336	C₂²	1	1	yes	characteristic
59	C₁₉×#336	C₂²	1	1	yes	characteristic
60	C₂²×Q₈×C₁₉	—	2	1	no	—
61	C₂²×D₄×C₁₉	C₂³	1	1	yes	characteristic
62	C₂³×C₄×C₁₉	—	2	1	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	C₁₉×C₄⋊Q₈	—	2	2	no	—
68	C₁₉×C₄⋊Q₈	C₂×C₄	1	4	yes	—
69	C₄×Q₈×C₁₉	—	4	4	no	—
70	C₄×D₄×C₁₉	—	2	2	no	—
71	C₄×D₄×C₁₉	C₂×C₄	1	4	yes	—
72	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
73	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
74	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
75	C₂×C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
76	C₂×C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
77	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
78	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
79	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
80	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
81	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
82	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
83	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
84	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
85	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
86	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
87	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
88	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
89	C₂×C₄²×C₁₉	—	2	1	no	—
90	C₂×C₄²×C₁₉	—	2	1	no	—
91	C₂×C₄²×C₁₉	—	2	1	no	—
92	C₂×C₄²×C₁₉	—	2	1	no	—
93	C₂×C₄²×C₁₉	—	2	1	no	—
94	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
95	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
96	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
97	C₁₉×#107	—	2	2	no	—
98	C₁₉×#106	—	2	2	no	—
99	C₁₉×#106	C₂×C₄	1	4	yes	—
100	C₁₉×#106	C₂×C₄	1	4	yes	—
101	C₁₉×C₄⋊C₈	C₂×C₄	1	4	yes	—
102	C₁₉×#102	—	2	2	no	—
103	C₁₉×#102	—	2	2	no	—
104	C₁₉×#102	C₂×C₄	1	4	yes	—
105	C₁₉×#102	C₂×C₄	1	4	yes	—
106	C₁₉×#97	—	2	2	no	—
107	C₁₉×#97	—	2	2	no	—
108	C₄×C₈×C₁₉	—	2	2	no	—
109	C₁₉×#95	—	2	1	no	—
110	C₁₉×#95	—	2	1	no	—
111	C₁₉×#95	—	2	1	no	—
112	C₁₉×#95	—	2	1	no	—
113	C₁₉×#95	—	2	1	no	—
114	C₁₉×#95	—	2	1	no	—
115	C₁₉×#95	—	2	1	no	—
116	C₁₉×#95	—	2	1	no	—
117	C₁₉×#95	—	2	1	no	—
118	C₁₉×#95	D₄	1	1	yes	characteristic
119	C₁₉×#95	D₄	1	1	yes	characteristic
120	C₂⁴×C₁₉	—	2	1	no	—
121	C₂×Q₈×C₁₉	—	2	4	no	—
122	C₂×Q₈×C₁₉	—	4	2	no	—
123	C₂×Q₈×C₁₉	—	4	2	no	—
124	C₂×D₄×C₁₉	—	2	1	no	—
125	C₂×D₄×C₁₉	—	2	1	no	—
126	C₂×D₄×C₁₉	—	2	1	no	—
127	C₂×D₄×C₁₉	—	2	1	no	—
128	C₂×D₄×C₁₉	—	2	1	no	—
129	C₂×D₄×C₁₉	C₂²×C₄	1	2	yes	—
130	C₂²×C₄×C₁₉	—	2	1	no	—
131	C₂²×C₄×C₁₉	—	2	1	no	—
132	C₂²×C₄×C₁₉	—	2	1	no	—
133	C₂²×C₄×C₁₉	—	2	1	no	—
134	C₂²×C₄×C₁₉	—	2	4	no	—
135	C₂²×C₄×C₁₉	—	2	1	no	—
136	C₂²×C₄×C₁₉	—	2	1	no	—
137	C₂²×C₄×C₁₉	—	2	1	no	—
138	C₂²×C₄×C₁₉	—	8	1	no	—
139	C₂²×C₄×C₁₉	—	8	1	no	—
140	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
141	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
142	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
143	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
144	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
145	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
146	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
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	C₂²×C₄	1	2	yes	—
157	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
158	C₂×C₈×C₁₉	#41	1	2	yes	—
159	C₄⋊C₄×C₁₉	—	2	4	no	—
160	C₄⋊C₄×C₁₉	—	2	2	no	—
161	C₄⋊C₄×C₁₉	—	2	1	no	—
162	C₄⋊C₄×C₁₉	—	2	1	no	—
163	C₄⋊C₄×C₁₉	—	2	1	no	—
164	C₄⋊C₄×C₁₉	—	2	1	no	—
165	C₄⋊C₄×C₁₉	—	2	1	no	—
166	C₄⋊C₄×C₁₉	—	2	1	no	—
167	C₄⋊C₄×C₁₉	—	2	1	no	—
168	C₄⋊C₄×C₁₉	—	2	1	no	—
169	C₄⋊C₄×C₁₉	—	2	1	no	—
170	C₄⋊C₄×C₁₉	—	2	1	no	—
171	C₄⋊C₄×C₁₉	—	4	1	no	—
172	C₄⋊C₄×C₁₉	—	4	2	no	—
173	C₄⋊C₄×C₁₉	—	4	2	no	—
174	C₄⋊C₄×C₁₉	C₂²×C₄	1	2	yes	—
175	C₄⋊C₄×C₁₉	C₂²×C₄	1	2	yes	—
176	C₄⋊C₄×C₁₉	C₂²×C₄	1	2	yes	—
177	C₄⋊C₄×C₁₉	#41	1	2	yes	—
178	C₂²⋊C₄×C₁₉	—	2	4	no	—
179	C₂²⋊C₄×C₁₉	—	4	2	no	—
180	C₂²⋊C₄×C₁₉	—	4	2	no	—
181	C₂²⋊C₄×C₁₉	—	8	1	no	—
182	C₂²⋊C₄×C₁₉	—	8	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	—	4	2	no	—
188	C₄²×C₁₉	—	4	2	no	—
189	C₄²×C₁₉	—	4	2	no	—
190	C₄²×C₁₉	—	8	1	no	—
191	C₄²×C₁₉	—	8	1	no	—
192	C₄²×C₁₉	C₂²×C₄	1	2	yes	—
193	C₄²×C₁₉	#41	1	2	yes	—
194	#23075	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
195	C₂³×C₁₉	—	2	2	no	—
196	C₂³×C₁₉	—	4	1	no	—
197	C₂³×C₁₉	—	4	1	no	—
198	C₂³×C₁₉	—	4	1	no	—
199	C₂³×C₁₉	—	4	1	no	—
200	C₂³×C₁₉	—	4	1	no	—
201	C₂³×C₁₉	—	4	1	no	—
202	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
203	Q₈×C₁₉	—	4	8	no	—
204	D₄×C₁₉	—	2	2	no	—
205	D₄×C₁₉	—	2	2	no	—
206	D₄×C₁₉	—	4	1	no	—
207	D₄×C₁₉	—	4	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	2	no	—
215	C₂×C₄×C₁₉	—	2	2	no	—
216	C₂×C₄×C₁₉	—	2	2	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	2	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	—	4	1	no	—
228	C₂×C₄×C₁₉	—	4	1	no	—
229	C₂×C₄×C₁₉	—	4	1	no	—
230	C₂×C₄×C₁₉	—	4	1	no	—
231	C₂×C₄×C₁₉	—	4	1	no	—
232	C₂×C₄×C₁₉	—	4	1	no	—
233	C₂×C₄×C₁₉	—	4	1	no	—
234	C₂×C₄×C₁₉	—	4	1	no	—
235	C₂×C₄×C₁₉	—	4	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	—	4	1	no	—
241	C₂×C₄×C₁₉	—	4	1	no	—
242	C₂×C₄×C₁₉	—	4	1	no	—
243	C₂×C₄×C₁₉	—	4	1	no	—
244	C₂×C₄×C₁₉	—	8	4	no	—
245	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
246	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
247	C₂×C₄×C₁₉	AGL(1,ℤ/8)	1	2	yes	—
248	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
249	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
250	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
251	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
252	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
253	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
254	C₈×C₁₉	—	2	2	no	—
255	C₈×C₁₉	—	2	2	no	—
256	C₈×C₁₉	—	2	2	no	—
257	C₈×C₁₉	—	4	1	no	—
258	C₂×#476	C₂×C₁₉	1	1	yes	characteristic
259	#2365	C₂×C₁₉	1	1	yes	characteristic, complemented
260	#2357	C₂×C₁₉	1	1	yes	characteristic
261	#1993	C₂×C₁₉	1	1	yes	characteristic, complemented
262	#1949	C₂×C₁₉	1	1	yes	characteristic, complemented
263	#1936	C₂×C₁₉	1	1	yes	characteristic
264	#1934	C₂×C₁₉	1	1	yes	characteristic
265	#1926	C₂×C₁₉	1	1	yes	characteristic
266	#1925	C₂×C₁₉	1	1	yes	characteristic
267	#1920	C₂×C₁₉	1	1	yes	characteristic, complemented
268	#1919	C₂×C₁₉	1	1	yes	characteristic, complemented
269	#1776	C₂×C₁₉	1	1	yes	characteristic, complemented
270	C₄×#106	C₂×C₁₉	1	1	yes	characteristic, complemented
271	#1771	C₂×C₁₉	1	1	yes	characteristic, complemented
272	#1762	C₂×C₁₉	1	1	yes	characteristic
273	C₂²×C₁₉	—	4	2	no	—
274	C₂²×C₁₉	—	4	2	no	—
275	C₂²×C₁₉	—	4	2	no	—
276	C₂²×C₁₉	—	8	1	no	—
277	C₂²×C₁₉	—	8	1	no	—
278	C₂²×C₁₉	—	8	1	no	—
279	C₂²×C₁₉	—	8	1	no	—
280	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
281	C₂²×C₁₉	#547	1	1	yes	characteristic
282	C₂²×C₁₉	#548	1	1	yes	characteristic
283	C₂²×C₁₉	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
284	C₂²×C₁₉	#575	1	1	yes	characteristic
285	C₂²×C₁₉	#577	1	1	yes	characteristic
286	C₂²×C₁₉	#577	1	1	yes	characteristic
287	C₄×C₁₉	—	2	2	no	—
288	C₄×C₁₉	—	2	2	no	—
289	C₄×C₁₉	—	2	2	no	—
290	C₄×C₁₉	—	4	1	no	—
291	C₄×C₁₉	—	4	1	no	—
292	C₄×C₁₉	—	4	1	no	—
293	C₄×C₁₉	—	4	2	no	—
294	C₄×C₁₉	—	4	2	no	—
295	C₄×C₁₉	—	4	2	no	—
296	C₄×C₁₉	—	4	2	no	—
297	C₄×C₁₉	—	8	1	no	—
298	C₄×C₁₉	—	8	1	no	—
299	C₄×C₁₉	—	8	1	no	—
300	C₄×C₁₉	C₄×#41	1	1	yes	characteristic
301	C₄×C₁₉	#519	1	1	yes	characteristic
302	C₄×C₁₉	#552	1	1	yes	characteristic
303	C₄×C₁₉	#556	1	1	yes	characteristic
304	C₂×C₄⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
305	C₂×C₄×Q₈	—	2	1	no	—
306	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
307	#476	C₄×C₁₉	1	8	yes	complemented
308	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
309	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
310	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
311	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
312	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
313	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
314	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
315	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
316	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
317	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
318	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
319	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
320	#391	—	2	1	no	—
321	#390	C₂²×C₁₉	1	1	yes	characteristic
322	#390	C₂²×C₁₉	1	1	yes	characteristic
323	#389	C₂²×C₁₉	1	1	yes	characteristic
324	#389	C₂²×C₁₉	1	1	yes	characteristic
325	#388	—	2	1	no	—
326	#388	—	2	1	no	—
327	#387	—	2	1	no	—
328	#387	—	2	1	no	—
329	#382	C₂²×C₁₉	1	1	yes	characteristic
330	#381	—	2	1	no	—
331	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
332	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
333	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
334	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
335	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
336	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
337	C₄×C₂²⋊C₄	—	2	1	no	—
338	#340	C₂²×C₁₉	1	1	yes	characteristic
339	#340	C₂²×C₁₉	1	1	yes	characteristic
340	#340	C₂²×C₁₉	1	1	yes	characteristic
341	#340	C₂²×C₁₉	1	1	yes	characteristic
342	#340	C₂²×C₁₉	1	1	yes	characteristic
343	#340	C₂²×C₁₉	1	1	yes	characteristic
344	#340	C₂²×C₁₉	1	1	yes	characteristic
345	#340	C₂²×C₁₉	1	1	yes	characteristic
346	#336	C₂²×C₁₉	1	1	yes	characteristic
347	#336	C₂²×C₁₉	1	1	yes	characteristic
348	C₂×C₁₉	—	8	2	no	—
349	C₂×C₁₉	#2362	1	1	yes	characteristic
350	C₂×C₁₉	C₄×AGL(1,ℤ/8)	1	1	yes	characteristic
351	C₂×C₁₉	#2949	1	1	yes	characteristic
352	C₂×C₁₉	#3345	1	1	yes	characteristic
353	C₂×C₁₉	#3350	1	1	yes	characteristic
354	C₂×C₁₉	#3371	1	1	yes	characteristic
355	C₂×C₁₉	#3373	1	1	yes	characteristic
356	C₂²×Q₈	—	2	1	no	—
357	C₂²×D₄	C₂³×C₁₉	1	1	yes	characteristic
358	C₂³×C₄	—	2	1	no	—
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	C₄⋊Q₈	—	2	2	no	—
364	C₄⋊Q₈	C₂×C₄×C₁₉	1	4	yes	—
365	C₄×Q₈	—	4	4	no	—
366	C₄×D₄	—	2	2	no	—
367	C₄×D₄	C₂×C₄×C₁₉	1	4	yes	—
368	C₂×C₄⋊C₄	—	2	1	no	—
369	C₂×C₄⋊C₄	—	2	1	no	—
370	C₂×C₄⋊C₄	—	2	1	no	—
371	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
372	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
373	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
374	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
375	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
376	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
377	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
378	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
379	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
380	C₂×C₂²⋊C₄	—	2	1	no	—
381	C₂×C₂²⋊C₄	—	2	1	no	—
382	C₂×C₂²⋊C₄	—	2	1	no	—
383	C₂×C₂²⋊C₄	—	2	1	no	—
384	C₂×C₂²⋊C₄	—	2	1	no	—
385	C₂×C₄²	—	2	1	no	—
386	C₂×C₄²	—	2	1	no	—
387	C₂×C₄²	—	2	1	no	—
388	C₂×C₄²	—	2	1	no	—
389	C₂×C₄²	—	2	1	no	—
390	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
391	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
392	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
393	#107	—	2	2	no	—
394	#106	—	2	2	no	—
395	#106	C₂×C₄×C₁₉	1	4	yes	—
396	#106	C₂×C₄×C₁₉	1	4	yes	—
397	C₄⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
398	#102	—	2	2	no	—
399	#102	—	2	2	no	—
400	#102	C₂×C₄×C₁₉	1	4	yes	—
401	#102	C₂×C₄×C₁₉	1	4	yes	—
402	#97	—	2	2	no	—
403	#97	—	2	2	no	—
404	C₄×C₈	—	2	2	no	—
405	#95	—	2	1	no	—
406	#95	—	2	1	no	—
407	#95	—	2	1	no	—
408	#95	—	2	1	no	—
409	#95	—	2	1	no	—
410	#95	—	2	1	no	—
411	#95	—	2	1	no	—
412	#95	—	2	1	no	—
413	#95	—	2	1	no	—
414	#95	D₄×C₁₉	1	1	yes	characteristic
415	#95	D₄×C₁₉	1	1	yes	characteristic
416	C₁₉	#23075	1	1	yes	characteristic, direct product factor, Sylow
417	C₂⁴	—	2	1	no	—
418	C₂×Q₈	—	2	4	no	—
419	C₂×Q₈	—	4	2	no	—
420	C₂×Q₈	—	4	2	no	—
421	C₂×D₄	—	2	1	no	—
422	C₂×D₄	—	2	1	no	—
423	C₂×D₄	—	2	1	no	—
424	C₂×D₄	—	2	1	no	—
425	C₂×D₄	—	2	1	no	—
426	C₂×D₄	C₂²×C₄×C₁₉	1	2	yes	—
427	C₂²×C₄	—	2	1	no	—
428	C₂²×C₄	—	2	1	no	—
429	C₂²×C₄	—	2	1	no	—
430	C₂²×C₄	—	2	1	no	—
431	C₂²×C₄	—	2	4	no	—
432	C₂²×C₄	—	2	1	no	—
433	C₂²×C₄	—	2	1	no	—
434	C₂²×C₄	—	2	1	no	—
435	C₂²×C₄	—	8	1	no	—
436	C₂²×C₄	—	8	1	no	—
437	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
438	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
439	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
440	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
441	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
442	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
443	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
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	C₂²×C₄×C₁₉	1	2	yes	—
454	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
455	C₂×C₈	#41×C₁₉	1	2	yes	—
456	C₄⋊C₄	—	2	4	no	—
457	C₄⋊C₄	—	2	2	no	—
458	C₄⋊C₄	—	2	1	no	—
459	C₄⋊C₄	—	2	1	no	—
460	C₄⋊C₄	—	2	1	no	—
461	C₄⋊C₄	—	2	1	no	—
462	C₄⋊C₄	—	2	1	no	—
463	C₄⋊C₄	—	2	1	no	—
464	C₄⋊C₄	—	2	1	no	—
465	C₄⋊C₄	—	2	1	no	—
466	C₄⋊C₄	—	2	1	no	—
467	C₄⋊C₄	—	2	1	no	—
468	C₄⋊C₄	—	4	1	no	—
469	C₄⋊C₄	—	4	2	no	—
470	C₄⋊C₄	—	4	2	no	—
471	C₄⋊C₄	C₂²×C₄×C₁₉	1	2	yes	—
472	C₄⋊C₄	C₂²×C₄×C₁₉	1	2	yes	—
473	C₄⋊C₄	C₂²×C₄×C₁₉	1	2	yes	—
474	C₄⋊C₄	#41×C₁₉	1	2	yes	—
475	C₂²⋊C₄	—	2	4	no	—
476	C₂²⋊C₄	—	4	2	no	—
477	C₂²⋊C₄	—	4	2	no	—
478	C₂²⋊C₄	—	8	1	no	—
479	C₂²⋊C₄	—	8	1	no	—
480	C₄²	—	2	1	no	—
481	C₄²	—	2	1	no	—
482	C₄²	—	2	1	no	—
483	C₄²	—	2	1	no	—
484	C₄²	—	4	2	no	—
485	C₄²	—	4	2	no	—
486	C₄²	—	4	2	no	—
487	C₄²	—	8	1	no	—
488	C₄²	—	8	1	no	—
489	C₄²	C₂²×C₄×C₁₉	1	2	yes	—
490	C₄²	#41×C₁₉	1	2	yes	—
491	C₂³	—	2	2	no	—
492	C₂³	—	4	1	no	—
493	C₂³	—	4	1	no	—
494	C₂³	—	4	1	no	—
495	C₂³	—	4	1	no	—
496	C₂³	—	4	1	no	—
497	C₂³	—	4	1	no	—
498	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
499	Q₈	—	4	8	no	—
500	D₄	—	2	2	no	—
501	D₄	—	2	2	no	—
502	D₄	—	4	1	no	—
503	D₄	—	4	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	2	no	—
511	C₂×C₄	—	2	2	no	—
512	C₂×C₄	—	2	2	no	—
513	C₂×C₄	—	2	1	no	—
514	C₂×C₄	—	2	1	no	—
515	C₂×C₄	—	2	1	no	—
516	C₂×C₄	—	2	2	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	—	4	1	no	—
524	C₂×C₄	—	4	1	no	—
525	C₂×C₄	—	4	1	no	—
526	C₂×C₄	—	4	1	no	—
527	C₂×C₄	—	4	1	no	—
528	C₂×C₄	—	4	1	no	—
529	C₂×C₄	—	4	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	—	4	1	no	—
535	C₂×C₄	—	4	1	no	—
536	C₂×C₄	—	4	1	no	—
537	C₂×C₄	—	4	1	no	—
538	C₂×C₄	—	4	1	no	—
539	C₂×C₄	—	4	1	no	—
540	C₂×C₄	—	8	4	no	—
541	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
542	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
543	C₂×C₄	C₁₉×AGL(1,ℤ/8)	1	2	yes	—
544	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
545	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
546	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
547	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
548	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
549	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
550	C₈	—	2	2	no	—
551	C₈	—	2	2	no	—
552	C₈	—	2	2	no	—
553	C₈	—	4	1	no	—
554	C₂²	—	4	2	no	—
555	C₂²	—	4	2	no	—
556	C₂²	—	4	2	no	—
557	C₂²	—	8	1	no	—
558	C₂²	—	8	1	no	—
559	C₂²	—	8	1	no	—
560	C₂²	—	8	1	no	—
561	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
562	C₂²	C₁₉×#547	1	1	yes	characteristic
563	C₂²	C₁₉×#548	1	1	yes	characteristic
564	C₂²	C₂×C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
565	C₂²	C₁₉×#575	1	1	yes	characteristic
566	C₂²	C₁₉×#577	1	1	yes	characteristic
567	C₂²	C₁₉×#577	1	1	yes	characteristic
568	C₄	—	2	2	no	—
569	C₄	—	2	2	no	—
570	C₄	—	2	2	no	—
571	C₄	—	4	2	no	—
572	C₄	—	4	2	no	—
573	C₄	—	4	2	no	—
574	C₄	—	4	1	no	—
575	C₄	—	4	1	no	—
576	C₄	—	4	1	no	—
577	C₄	—	4	2	no	—
578	C₄	—	8	1	no	—
579	C₄	—	8	1	no	—
580	C₄	—	8	1	no	—
581	C₄	C₄×#41×C₁₉	1	1	yes	characteristic
582	C₄	C₁₉×#519	1	1	yes	characteristic
583	C₄	C₁₉×#552	1	1	yes	characteristic
584	C₄	C₁₉×#556	1	1	yes	characteristic
585	C₂	—	8	2	no	—
586	C₂	C₁₉×#2362	1	1	yes	characteristic
587	C₂	C₄×C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
588	C₂	C₁₉×#2949	1	1	yes	characteristic
589	C₂	C₁₉×#3345	1	1	yes	characteristic
590	C₂	C₁₉×#3350	1	1	yes	characteristic
591	C₂	C₁₉×#3371	1	1	yes	characteristic
592	C₂	C₁₉×#3373	1	1	yes	characteristic

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

Complements

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

N	H ≅ G/N	type
2. C₁₉×#2365	C₂	semidirect
4. C₁₉×#1993	C₂	semidirect
5. C₁₉×#1949	C₂	semidirect
10. C₁₉×#1920	C₂	semidirect
11. C₁₉×#1919	C₂	semidirect
12. C₁₉×#1776	C₂	semidirect
13. C₄×C₁₉×#106	C₂	semidirect
14. C₁₉×#1771	C₂	semidirect
19. C₁₉×#476	C₄	semidirect
194. #23075	C₁₉	direct (N × H)
259. #2365	C₂×C₁₉	semidirect
261. #1993	C₂×C₁₉	semidirect
262. #1949	C₂×C₁₉	semidirect
267. #1920	C₂×C₁₉	semidirect
268. #1919	C₂×C₁₉	semidirect
269. #1776	C₂×C₁₉	semidirect
270. C₄×#106	C₂×C₁₉	semidirect
271. #1771	C₂×C₁₉	semidirect
307. #476	C₄×C₁₉	semidirect
416. C₁₉	#23075	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×#476	2
C₁₉×#2365	2
C₁₉×#2357	2
C₁₉×#1993	2
C₁₉×#1949	2
C₁₉×#1936	2
C₁₉×#1934	2
C₁₉×#1926	2
C₁₉×#1925	2
C₁₉×#1920	2
C₁₉×#1919	2
C₁₉×#1776	2
C₄×C₁₉×#106	2
C₁₉×#1771	2
C₁₉×#1762	2
#23075	19

Subgroups — C19×#23075 #18029034

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#23075 #18029034