Subgroups — C₁₉×#23062 #18029021

Order 4864.

778 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#475	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2365	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#2355	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1990	C₂	1	1	yes	maximal, characteristic
5	C₁₉×#1948	C₂	1	1	yes	maximal, characteristic
6	C₁₉×#1933	C₂	1	2	yes	maximal
7	C₁₉×#1927	C₂	1	2	yes	maximal
8	C₁₉×#1919	C₂	1	2	yes	maximal
9	C₄×C₁₉×#106	C₂	1	2	yes	maximal
10	C₈×C₄⋊C₄×C₁₉	C₂	1	1	yes	maximal, characteristic
11	C₄×C₁₉×#103	C₂	1	1	yes	maximal, characteristic
12	C₂×C₁₉×C₄⋊Q₈	C₂²	1	1	yes	characteristic
13	C₂×C₄×Q₈×C₁₉	—	2	1	no	—
14	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
15	C₁₉×#475	C₄	1	8	yes	complemented
16	C₂×C₁₉×#106	C₂²	1	2	yes	—
17	C₂×C₁₉×#106	C₂²	1	2	yes	—
18	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
19	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
21	C₂×C₁₉×#103	C₂²	1	2	yes	—
22	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
23	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
24	C₁₉×#391	—	2	1	no	—
25	C₁₉×#391	C₂²	1	2	yes	—
26	C₁₉×#389	C₂²	1	2	yes	—
27	C₁₉×#387	—	2	2	no	—
28	C₁₉×#387	—	2	2	no	—
29	C₁₉×#384	C₂²	1	1	yes	characteristic
30	C₁₉×#382	—	2	1	no	—
31	C₄×C₄⋊C₄×C₁₉	—	2	1	no	—
32	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
33	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
34	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
35	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
36	C₁₉×#340	C₂²	1	1	yes	characteristic
37	C₁₉×#340	C₂²	1	2	yes	—
38	C₁₉×#340	C₂²	1	2	yes	—
39	C₁₉×#340	C₂²	1	2	yes	—
40	C₁₉×#340	C₂²	1	1	yes	characteristic
41	C₁₉×#336	C₂²	1	2	yes	—
42	C₂²×Q₈×C₁₉	—	2	1	no	—
43	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
44	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
45	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
46	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
47	C₁₉×C₄⋊Q₈	—	2	2	no	—
48	C₁₉×C₄⋊Q₈	C₂×C₄	1	4	yes	—
49	C₄×Q₈×C₁₉	—	2	2	no	—
50	C₄×Q₈×C₁₉	—	4	4	no	—
51	C₄×Q₈×C₁₉	C₂×C₄	1	4	yes	—
52	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
53	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
54	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
55	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
56	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
57	C₂×C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
58	C₂×C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
59	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
60	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
61	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
62	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
63	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
64	C₂×C₄²×C₁₉	—	2	1	no	—
65	C₂×C₄²×C₁₉	—	2	2	no	—
66	C₂×C₄²×C₁₉	—	2	1	no	—
67	C₂×C₄²×C₁₉	—	2	2	no	—
68	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
69	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
70	C₁₉×#106	—	2	4	no	—
71	C₁₉×#106	C₂×C₄	1	8	yes	—
72	C₁₉×C₄⋊C₈	C₂×C₄	1	4	yes	—
73	C₁₉×#103	—	2	2	no	—
74	C₁₉×#103	—	2	2	no	—
75	C₁₉×#103	C₂×C₄	1	8	yes	—
76	C₄×C₈×C₁₉	—	2	4	no	—
77	C₄×C₈×C₁₉	—	2	2	no	—
78	C₁₉×#95	—	2	2	no	—
79	C₁₉×#95	—	2	2	no	—
80	C₁₉×#95	—	2	1	no	—
81	C₁₉×#95	—	2	2	no	—
82	C₁₉×#95	—	2	2	no	—
83	C₁₉×#95	—	2	2	no	—
84	C₁₉×#95	D₄	1	2	yes	—
85	C₂×Q₈×C₁₉	—	2	4	no	—
86	C₂×Q₈×C₁₉	—	2	1	no	—
87	C₂×Q₈×C₁₉	—	2	1	no	—
88	C₂×Q₈×C₁₉	—	2	1	no	—
89	C₂×Q₈×C₁₉	—	2	1	no	—
90	C₂×Q₈×C₁₉	—	2	1	no	—
91	C₂×Q₈×C₁₉	—	4	2	no	—
92	C₂×Q₈×C₁₉	—	4	2	no	—
93	C₂×Q₈×C₁₉	C₂²×C₄	1	2	yes	—
94	C₂²×C₄×C₁₉	—	2	1	no	—
95	C₂²×C₄×C₁₉	—	2	1	no	—
96	C₂²×C₄×C₁₉	—	2	2	no	—
97	C₂²×C₄×C₁₉	—	2	1	no	—
98	C₂²×C₄×C₁₉	—	2	1	no	—
99	C₂²×C₄×C₁₉	—	2	2	no	—
100	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
101	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
102	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
103	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
104	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
105	C₂×C₈×C₁₉	—	2	2	no	—
106	C₂×C₈×C₁₉	—	2	1	no	—
107	C₂×C₈×C₁₉	—	2	2	no	—
108	C₂×C₈×C₁₉	—	2	1	no	—
109	C₂×C₈×C₁₉	—	2	1	no	—
110	C₂×C₈×C₁₉	—	2	1	no	—
111	C₂×C₈×C₁₉	—	2	1	no	—
112	C₂×C₈×C₁₉	C₂²×C₄	1	4	yes	—
113	C₂×C₈×C₁₉	#41	1	2	yes	—
114	C₄⋊C₄×C₁₉	—	2	4	no	—
115	C₄⋊C₄×C₁₉	—	2	4	no	—
116	C₄⋊C₄×C₁₉	—	2	2	no	—
117	C₄⋊C₄×C₁₉	—	2	1	no	—
118	C₄⋊C₄×C₁₉	—	2	2	no	—
119	C₄⋊C₄×C₁₉	—	2	1	no	—
120	C₄⋊C₄×C₁₉	—	2	1	no	—
121	C₄⋊C₄×C₁₉	—	2	2	no	—
122	C₄⋊C₄×C₁₉	—	2	1	no	—
123	C₄⋊C₄×C₁₉	—	2	2	no	—
124	C₄⋊C₄×C₁₉	—	4	4	no	—
125	C₄⋊C₄×C₁₉	—	4	2	no	—
126	C₄⋊C₄×C₁₉	—	8	1	no	—
127	C₄⋊C₄×C₁₉	SD₁₆	1	4	yes	—
128	C₄⋊C₄×C₁₉	C₂²×C₄	1	2	yes	—
129	C₄⋊C₄×C₁₉	C₂²×C₄	1	4	yes	—
130	C₄⋊C₄×C₁₉	#41	1	2	yes	—
131	C₄²×C₁₉	—	2	4	no	—
132	C₄²×C₁₉	—	2	2	no	—
133	C₄²×C₁₉	—	2	2	no	—
134	C₄²×C₁₉	—	4	4	no	—
135	C₄²×C₁₉	—	4	2	no	—
136	C₄²×C₁₉	—	8	2	no	—
137	C₄²×C₁₉	C₂²×C₄	1	2	yes	—
138	C₄²×C₁₉	#41	1	2	yes	—
139	#23062	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
140	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
141	Q₈×C₁₉	—	2	2	no	—
142	Q₈×C₁₉	—	2	2	no	—
143	Q₈×C₁₉	—	4	1	no	—
144	Q₈×C₁₉	—	4	1	no	—
145	Q₈×C₁₉	—	4	8	no	—
146	C₂×C₄×C₁₉	—	2	2	no	—
147	C₂×C₄×C₁₉	—	2	2	no	—
148	C₂×C₄×C₁₉	—	2	1	no	—
149	C₂×C₄×C₁₉	—	2	1	no	—
150	C₂×C₄×C₁₉	—	2	2	no	—
151	C₂×C₄×C₁₉	—	2	2	no	—
152	C₂×C₄×C₁₉	—	2	4	no	—
153	C₂×C₄×C₁₉	—	2	2	no	—
154	C₂×C₄×C₁₉	—	2	2	no	—
155	C₂×C₄×C₁₉	—	2	2	no	—
156	C₂×C₄×C₁₉	—	2	2	no	—
157	C₂×C₄×C₁₉	—	4	1	no	—
158	C₂×C₄×C₁₉	—	4	1	no	—
159	C₂×C₄×C₁₉	—	4	1	no	—
160	C₂×C₄×C₁₉	—	4	2	no	—
161	C₂×C₄×C₁₉	—	4	2	no	—
162	C₂×C₄×C₁₉	—	4	1	no	—
163	C₂×C₄×C₁₉	—	4	1	no	—
164	C₂×C₄×C₁₉	—	4	1	no	—
165	C₂×C₄×C₁₉	—	4	1	no	—
166	C₂×C₄×C₁₉	—	4	2	no	—
167	C₂×C₄×C₁₉	—	4	1	no	—
168	C₂×C₄×C₁₉	—	4	2	no	—
169	C₂×C₄×C₁₉	—	4	2	no	—
170	C₂×C₄×C₁₉	—	4	1	no	—
171	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
172	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
173	C₂×C₄×C₁₉	C₂×SD₁₆	1	4	yes	—
174	C₂×C₄×C₁₉	C₂×SD₁₆	1	2	yes	—
175	C₂×C₄×C₁₉	#135	1	2	yes	—
176	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
177	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
178	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
179	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
180	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
181	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
182	C₈×C₁₉	—	2	4	no	—
183	C₈×C₁₉	—	2	2	no	—
184	C₈×C₁₉	—	4	1	no	—
185	C₂×#475	C₂×C₁₉	1	1	yes	characteristic
186	#2365	C₂×C₁₉	1	1	yes	characteristic
187	#2355	C₂×C₁₉	1	1	yes	characteristic
188	#1990	C₂×C₁₉	1	1	yes	characteristic
189	#1948	C₂×C₁₉	1	1	yes	characteristic
190	#1933	C₂×C₁₉	1	2	yes	—
191	#1927	C₂×C₁₉	1	2	yes	—
192	#1919	C₂×C₁₉	1	2	yes	—
193	C₄×#106	C₂×C₁₉	1	2	yes	—
194	C₈×C₄⋊C₄	C₂×C₁₉	1	1	yes	characteristic
195	C₄×#103	C₂×C₁₉	1	1	yes	characteristic
196	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
197	C₂²×C₁₉	#547	1	1	yes	characteristic
198	C₂²×C₁₉	#548	1	1	yes	characteristic
199	C₂²×C₁₉	C₂²×SD₁₆	1	1	yes	characteristic
200	C₂²×C₁₉	C₂×#135	1	1	yes	characteristic
201	C₂²×C₁₉	#577	1	1	yes	characteristic
202	C₂²×C₁₉	#578	1	1	yes	characteristic
203	C₄×C₁₉	—	2	4	no	—
204	C₄×C₁₉	—	2	2	no	—
205	C₄×C₁₉	—	4	2	no	—
206	C₄×C₁₉	—	4	2	no	—
207	C₄×C₁₉	—	4	2	no	—
208	C₄×C₁₉	—	4	4	no	—
209	C₄×C₁₉	—	4	2	no	—
210	C₄×C₁₉	—	8	1	no	—
211	C₄×C₁₉	—	8	2	no	—
212	C₄×C₁₉	C₄×SD₁₆	1	4	yes	—
213	C₄×C₁₉	C₄×#41	1	1	yes	characteristic
214	C₄×C₁₉	#519	1	1	yes	characteristic
215	C₄×C₁₉	#552	1	1	yes	characteristic
216	C₄×C₁₉	#556	1	1	yes	characteristic
217	C₂×C₄⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
218	C₂×C₄×Q₈	—	2	1	no	—
219	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
220	#475	C₄×C₁₉	1	8	yes	complemented
221	C₂×#106	C₂²×C₁₉	1	2	yes	—
222	C₂×#106	C₂²×C₁₉	1	2	yes	—
223	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
224	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
225	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
226	C₂×#103	C₂²×C₁₉	1	2	yes	—
227	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
228	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
229	#391	—	2	1	no	—
230	#391	C₂²×C₁₉	1	2	yes	—
231	#389	C₂²×C₁₉	1	2	yes	—
232	#387	—	2	2	no	—
233	#387	—	2	2	no	—
234	#384	C₂²×C₁₉	1	1	yes	characteristic
235	#382	—	2	1	no	—
236	C₄×C₄⋊C₄	—	2	1	no	—
237	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
238	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
239	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
240	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
241	#340	C₂²×C₁₉	1	1	yes	characteristic
242	#340	C₂²×C₁₉	1	2	yes	—
243	#340	C₂²×C₁₉	1	2	yes	—
244	#340	C₂²×C₁₉	1	2	yes	—
245	#340	C₂²×C₁₉	1	1	yes	characteristic
246	#336	C₂²×C₁₉	1	2	yes	—
247	C₂×C₁₉	#2362	1	1	yes	characteristic
248	C₂×C₁₉	C₂×C₄×SD₁₆	1	1	yes	characteristic
249	C₂×C₁₉	#2947	1	1	yes	characteristic
250	C₂×C₁₉	#3335	1	1	yes	characteristic
251	C₂×C₁₉	#3342	1	1	yes	characteristic
252	C₂×C₁₉	#3359	1	1	yes	characteristic
253	C₂×C₁₉	#3365	1	1	yes	characteristic
254	C₂²×Q₈	—	2	1	no	—
255	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
256	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
257	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
258	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
259	C₄⋊Q₈	—	2	2	no	—
260	C₄⋊Q₈	C₂×C₄×C₁₉	1	4	yes	—
261	C₄×Q₈	—	2	2	no	—
262	C₄×Q₈	—	4	4	no	—
263	C₄×Q₈	C₂×C₄×C₁₉	1	4	yes	—
264	C₂×C₄⋊C₄	—	2	1	no	—
265	C₂×C₄⋊C₄	—	2	1	no	—
266	C₂×C₄⋊C₄	—	2	2	no	—
267	C₂×C₄⋊C₄	—	2	1	no	—
268	C₂×C₄⋊C₄	—	2	1	no	—
269	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
270	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
271	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
272	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
273	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
274	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
275	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
276	C₂×C₄²	—	2	1	no	—
277	C₂×C₄²	—	2	2	no	—
278	C₂×C₄²	—	2	1	no	—
279	C₂×C₄²	—	2	2	no	—
280	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
281	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
282	#106	—	2	4	no	—
283	#106	C₂×C₄×C₁₉	1	8	yes	—
284	C₄⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
285	#103	—	2	2	no	—
286	#103	—	2	2	no	—
287	#103	C₂×C₄×C₁₉	1	8	yes	—
288	C₄×C₈	—	2	4	no	—
289	C₄×C₈	—	2	2	no	—
290	#95	—	2	2	no	—
291	#95	—	2	2	no	—
292	#95	—	2	1	no	—
293	#95	—	2	2	no	—
294	#95	—	2	2	no	—
295	#95	—	2	2	no	—
296	#95	D₄×C₁₉	1	2	yes	—
297	C₁₉	#23062	1	1	yes	characteristic, direct product factor, Sylow
298	C₂×Q₈	—	2	4	no	—
299	C₂×Q₈	—	2	1	no	—
300	C₂×Q₈	—	2	1	no	—
301	C₂×Q₈	—	2	1	no	—
302	C₂×Q₈	—	2	1	no	—
303	C₂×Q₈	—	2	1	no	—
304	C₂×Q₈	—	4	2	no	—
305	C₂×Q₈	—	4	2	no	—
306	C₂×Q₈	C₂²×C₄×C₁₉	1	2	yes	—
307	C₂²×C₄	—	2	1	no	—
308	C₂²×C₄	—	2	1	no	—
309	C₂²×C₄	—	2	1	no	—
310	C₂²×C₄	—	2	2	no	—
311	C₂²×C₄	—	2	1	no	—
312	C₂²×C₄	—	2	2	no	—
313	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
314	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
315	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
316	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
317	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
318	C₂×C₈	—	2	2	no	—
319	C₂×C₈	—	2	1	no	—
320	C₂×C₈	—	2	2	no	—
321	C₂×C₈	—	2	1	no	—
322	C₂×C₈	—	2	1	no	—
323	C₂×C₈	—	2	1	no	—
324	C₂×C₈	—	2	1	no	—
325	C₂×C₈	C₂²×C₄×C₁₉	1	4	yes	—
326	C₂×C₈	#41×C₁₉	1	2	yes	—
327	C₄⋊C₄	—	2	4	no	—
328	C₄⋊C₄	—	2	4	no	—
329	C₄⋊C₄	—	2	2	no	—
330	C₄⋊C₄	—	2	1	no	—
331	C₄⋊C₄	—	2	2	no	—
332	C₄⋊C₄	—	2	1	no	—
333	C₄⋊C₄	—	2	1	no	—
334	C₄⋊C₄	—	2	2	no	—
335	C₄⋊C₄	—	2	1	no	—
336	C₄⋊C₄	—	2	2	no	—
337	C₄⋊C₄	—	4	4	no	—
338	C₄⋊C₄	—	4	2	no	—
339	C₄⋊C₄	—	8	1	no	—
340	C₄⋊C₄	SD₁₆×C₁₉	1	4	yes	—
341	C₄⋊C₄	C₂²×C₄×C₁₉	1	4	yes	—
342	C₄⋊C₄	C₂²×C₄×C₁₉	1	2	yes	—
343	C₄⋊C₄	#41×C₁₉	1	2	yes	—
344	C₄²	—	2	4	no	—
345	C₄²	—	2	2	no	—
346	C₄²	—	2	2	no	—
347	C₄²	—	4	4	no	—
348	C₄²	—	4	2	no	—
349	C₄²	—	8	2	no	—
350	C₄²	C₂²×C₄×C₁₉	1	2	yes	—
351	C₄²	#41×C₁₉	1	2	yes	—
352	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
353	Q₈	—	2	2	no	—
354	Q₈	—	2	2	no	—
355	Q₈	—	4	8	no	—
356	Q₈	—	4	1	no	—
357	Q₈	—	4	1	no	—
358	C₂×C₄	—	2	2	no	—
359	C₂×C₄	—	2	2	no	—
360	C₂×C₄	—	2	1	no	—
361	C₂×C₄	—	2	1	no	—
362	C₂×C₄	—	2	2	no	—
363	C₂×C₄	—	2	2	no	—
364	C₂×C₄	—	2	4	no	—
365	C₂×C₄	—	2	2	no	—
366	C₂×C₄	—	2	2	no	—
367	C₂×C₄	—	2	2	no	—
368	C₂×C₄	—	2	2	no	—
369	C₂×C₄	—	4	1	no	—
370	C₂×C₄	—	4	1	no	—
371	C₂×C₄	—	4	1	no	—
372	C₂×C₄	—	4	2	no	—
373	C₂×C₄	—	4	2	no	—
374	C₂×C₄	—	4	1	no	—
375	C₂×C₄	—	4	1	no	—
376	C₂×C₄	—	4	1	no	—
377	C₂×C₄	—	4	1	no	—
378	C₂×C₄	—	4	2	no	—
379	C₂×C₄	—	4	1	no	—
380	C₂×C₄	—	4	2	no	—
381	C₂×C₄	—	4	2	no	—
382	C₂×C₄	—	4	1	no	—
383	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
384	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
385	C₂×C₄	C₂×SD₁₆×C₁₉	1	4	yes	—
386	C₂×C₄	C₂×SD₁₆×C₁₉	1	2	yes	—
387	C₂×C₄	C₁₉×#135	1	2	yes	—
388	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
389	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
390	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
391	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
392	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
393	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
394	C₈	—	2	4	no	—
395	C₈	—	2	2	no	—
396	C₈	—	4	1	no	—
397	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
398	C₂²	C₁₉×#547	1	1	yes	characteristic
399	C₂²	C₁₉×#548	1	1	yes	characteristic
400	C₂²	C₂²×SD₁₆×C₁₉	1	1	yes	characteristic
401	C₂²	C₂×C₁₉×#135	1	1	yes	characteristic
402	C₂²	C₁₉×#577	1	1	yes	characteristic
403	C₂²	C₁₉×#578	1	1	yes	characteristic
404	C₄	—	2	2	no	—
405	C₄	—	2	4	no	—
406	C₄	—	4	4	no	—
407	C₄	—	4	2	no	—
408	C₄	—	4	2	no	—
409	C₄	—	4	2	no	—
410	C₄	—	4	2	no	—
411	C₄	—	8	1	no	—
412	C₄	—	8	2	no	—
413	C₄	C₄×SD₁₆×C₁₉	1	4	yes	—
414	C₄	C₄×#41×C₁₉	1	1	yes	characteristic
415	C₄	C₁₉×#519	1	1	yes	characteristic
416	C₄	C₁₉×#552	1	1	yes	characteristic
417	C₄	C₁₉×#556	1	1	yes	characteristic
418	C₂	C₁₉×#2362	1	1	yes	characteristic
419	C₂	C₂×C₄×SD₁₆×C₁₉	1	1	yes	characteristic
420	C₂	C₁₉×#2947	1	1	yes	characteristic
421	C₂	C₁₉×#3335	1	1	yes	characteristic
422	C₂	C₁₉×#3342	1	1	yes	characteristic
423	C₂	C₁₉×#3359	1	1	yes	characteristic
424	C₂	C₁₉×#3365	1	1	yes	characteristic

	subgroup	G/H
center, socle, prime radical	C₂³×C₁₉	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
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
15. C₁₉×#475	C₄	semidirect
139. #23062	C₁₉	direct (N × H)
220. #475	C₄×C₁₉	semidirect
297. C₁₉	#23062	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×#475	2
C₁₉×#2365	2
C₁₉×#2355	2
C₁₉×#1990	2
C₁₉×#1948	2
C₁₉×#1933	2
C₁₉×#1927	2
C₁₉×#1919	2
C₄×C₁₉×#106	2
C₈×C₄⋊C₄×C₁₉	2
C₄×C₁₉×#103	2
#23062	19

Subgroups — C19×#23062 #18029021

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#23062 #18029021