Subgroups — C₁₉×#22317 #18028276

Order 4864.

758 conjugacy classes of subgroups.

The subgroup lattice has 428 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×C₁₉×C₂²⋊Q₈	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1984	C₂	1	2	yes	maximal, complemented
3	C₁₉×#1923	C₂	1	2	yes	maximal
4	C₁₉×#1923	C₂	1	2	yes	maximal
5	C₁₉×#1916	C₂	1	2	yes	maximal, complemented
6	C₁₉×#1916	C₂	1	2	yes	maximal, complemented
7	C₁₉×#1817	C₂	1	1	yes	maximal, characteristic
8	C₈×C₄⋊C₄×C₁₉	C₂	1	2	yes	maximal, complemented
9	C₄×C₁₉×C₂²⋊C₈	C₂	1	1	yes	maximal, characteristic
10	C₂×C₁₉×C₂²⋊Q₈	C₄	1	1	yes	characteristic
11	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
12	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
13	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
14	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
15	C₂×C₁₉×C₂²⋊C₈	C₂²	1	2	yes	—
16	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
17	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
18	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
19	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
20	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
21	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
22	C₁₉×#391	C₄	1	1	yes	characteristic
23	C₁₉×#389	C₄	1	1	yes	characteristic
24	C₁₉×#387	C₄	1	2	yes	—
25	C₁₉×#385	C₄	1	2	yes	—
26	C₁₉×#380	C₄	1	1	yes	characteristic
27	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
28	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
29	C₄×C₂²⋊C₄×C₁₉	C₂²	1	2	yes	—
30	C₁₉×#336	C₂²	1	2	yes	—
31	C₁₉×#336	C₂²	1	2	yes	—
32	C₁₉×#336	C₂²	1	2	yes	—
33	C₁₉×#336	C₂²	1	2	yes	—
34	C₁₉×#336	C₂²	1	2	yes	—
35	C₁₉×#336	C₂²	1	2	yes	—
36	C₁₉×#336	C₂²	1	2	yes	—
37	C₂²×Q₈×C₁₉	C₂×C₄	1	1	yes	characteristic
38	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
39	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
40	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
41	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
42	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
43	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
44	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
45	C₁₉×C₂²⋊Q₈	C₈	1	8	yes	complemented
46	C₄×Q₈×C₁₉	—	4	1	no	—
47	C₄×Q₈×C₁₉	—	4	1	no	—
48	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	2	yes	—
49	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
50	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
51	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	2	yes	—
52	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	2	yes	—
53	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
54	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	2	yes	—
55	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	2	yes	—
56	C₂×C₄²×C₁₉	—	4	1	no	—
57	C₂×C₄²×C₁₉	—	4	1	no	—
58	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
59	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
60	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
61	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
62	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
63	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
64	C₁₉×C₄⋊C₈	—	2	4	no	—
65	C₁₉×C₄⋊C₈	—	4	2	no	—
66	C₁₉×C₂²⋊C₈	—	2	4	no	—
67	C₁₉×C₂²⋊C₈	—	4	1	no	—
68	C₁₉×C₂²⋊C₈	—	4	1	no	—
69	C₄×C₈×C₁₉	—	2	4	no	—
70	C₄×C₈×C₁₉	—	4	1	no	—
71	C₄×C₈×C₁₉	—	4	1	no	—
72	C₄×C₈×C₁₉	—	4	2	no	—
73	C₁₉×#95	C₂×C₄	1	2	yes	—
74	C₁₉×#95	C₂×C₄	1	2	yes	—
75	C₁₉×#95	C₂×C₄	1	2	yes	—
76	C₁₉×#95	C₂×C₄	1	2	yes	—
77	C₁₉×#95	C₂×C₄	1	2	yes	—
78	C₂⁴×C₁₉	C₂²×C₄	1	1	yes	characteristic
79	C₂×Q₈×C₁₉	—	4	1	no	—
80	C₂×Q₈×C₁₉	—	4	1	no	—
81	C₂×Q₈×C₁₉	C₂×C₈	1	4	yes	—
82	C₂²×C₄×C₁₉	—	2	2	no	—
83	C₂²×C₄×C₁₉	—	2	2	no	—
84	C₂²×C₄×C₁₉	—	2	1	no	—
85	C₂²×C₄×C₁₉	—	2	1	no	—
86	C₂²×C₄×C₁₉	—	2	2	no	—
87	C₂²×C₄×C₁₉	—	4	1	no	—
88	C₂²×C₄×C₁₉	—	4	1	no	—
89	C₂²×C₄×C₁₉	—	4	1	no	—
90	C₂²×C₄×C₁₉	—	4	1	no	—
91	C₂²×C₄×C₁₉	C₂×C₈	1	4	yes	—
92	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
93	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
94	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
95	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
96	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
97	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
98	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
99	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
100	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
101	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
102	C₂×C₈×C₁₉	—	2	2	no	—
103	C₂×C₈×C₁₉	—	2	2	no	—
104	C₂×C₈×C₁₉	—	2	2	no	—
105	C₂×C₈×C₁₉	—	2	2	no	—
106	C₂×C₈×C₁₉	—	2	2	no	—
107	C₂×C₈×C₁₉	—	2	2	no	—
108	C₂×C₈×C₁₉	—	2	2	no	—
109	C₂×C₈×C₁₉	—	2	2	no	—
110	C₂×C₈×C₁₉	—	2	2	no	—
111	C₂×C₈×C₁₉	—	2	2	no	—
112	C₂×C₈×C₁₉	—	2	2	no	—
113	C₂×C₈×C₁₉	#41	1	4	yes	—
114	C₄⋊C₄×C₁₉	—	2	4	no	—
115	C₄⋊C₄×C₁₉	—	4	1	no	—
116	C₄⋊C₄×C₁₉	—	4	1	no	—
117	C₄⋊C₄×C₁₉	—	4	2	no	—
118	C₄⋊C₄×C₁₉	C₂×C₈	1	4	yes	—
119	C₄⋊C₄×C₁₉	C₂×C₈	1	8	yes	—
120	C₂²⋊C₄×C₁₉	—	4	2	no	—
121	C₂²⋊C₄×C₁₉	C₂×C₈	1	8	yes	—
122	C₄²×C₁₉	—	2	2	no	—
123	C₄²×C₁₉	—	2	2	no	—
124	C₄²×C₁₉	—	2	1	no	—
125	C₄²×C₁₉	—	2	1	no	—
126	C₄²×C₁₉	—	2	1	no	—
127	C₄²×C₁₉	—	2	1	no	—
128	C₄²×C₁₉	—	2	2	no	—
129	C₄²×C₁₉	—	2	2	no	—
130	C₄²×C₁₉	—	4	1	no	—
131	C₄²×C₁₉	—	4	1	no	—
132	#22317	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
133	C₂³×C₁₉	—	2	1	no	—
134	C₂³×C₁₉	—	2	1	no	—
135	C₂³×C₁₉	—	2	1	no	—
136	C₂³×C₁₉	—	2	1	no	—
137	C₂³×C₁₉	—	2	1	no	—
138	C₂³×C₁₉	—	2	1	no	—
139	C₂³×C₁₉	C₂²×C₈	1	2	yes	—
140	C₂³×C₁₉	C₂³×C₄	1	1	yes	characteristic
141	Q₈×C₁₉	—	4	4	no	—
142	C₂×C₄×C₁₉	—	2	2	no	—
143	C₂×C₄×C₁₉	—	2	1	no	—
144	C₂×C₄×C₁₉	—	2	1	no	—
145	C₂×C₄×C₁₉	—	2	1	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	1	no	—
151	C₂×C₄×C₁₉	—	2	2	no	—
152	C₂×C₄×C₁₉	—	2	2	no	—
153	C₂×C₄×C₁₉	—	2	1	no	—
154	C₂×C₄×C₁₉	—	2	1	no	—
155	C₂×C₄×C₁₉	—	2	2	no	—
156	C₂×C₄×C₁₉	—	2	1	no	—
157	C₂×C₄×C₁₉	—	2	1	no	—
158	C₂×C₄×C₁₉	—	2	2	no	—
159	C₂×C₄×C₁₉	—	2	1	no	—
160	C₂×C₄×C₁₉	—	2	2	no	—
161	C₂×C₄×C₁₉	—	2	2	no	—
162	C₂×C₄×C₁₉	—	2	2	no	—
163	C₂×C₄×C₁₉	—	2	1	no	—
164	C₂×C₄×C₁₉	—	4	4	no	—
165	C₂×C₄×C₁₉	—	4	4	no	—
166	C₂×C₄×C₁₉	—	4	2	no	—
167	C₂×C₄×C₁₉	—	4	2	no	—
168	C₂×C₄×C₁₉	C₂²×C₈	1	4	yes	—
169	C₂×C₄×C₁₉	C₂²×C₈	1	4	yes	—
170	C₂×C₄×C₁₉	C₂²×C₈	1	2	yes	—
171	C₂×C₄×C₁₉	C₂²×C₈	1	2	yes	—
172	C₂×C₄×C₁₉	#131	1	2	yes	—
173	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
174	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
175	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
176	C₂×C₄×C₁₉	2₋¹⁺⁴	1	2	yes	—
177	C₈×C₁₉	—	2	4	no	—
178	C₈×C₁₉	—	4	2	no	—
179	C₈×C₁₉	—	4	2	no	—
180	C₈×C₁₉	—	4	2	no	—
181	C₄×C₂²⋊Q₈	C₂×C₁₉	1	1	yes	characteristic
182	#1984	C₂×C₁₉	1	2	yes	complemented
183	#1923	C₂×C₁₉	1	2	yes	—
184	#1923	C₂×C₁₉	1	2	yes	—
185	#1916	C₂×C₁₉	1	2	yes	complemented
186	#1916	C₂×C₁₉	1	2	yes	complemented
187	#1817	C₂×C₁₉	1	1	yes	characteristic
188	C₈×C₄⋊C₄	C₂×C₁₉	1	2	yes	complemented
189	C₄×C₂²⋊C₈	C₂×C₁₉	1	1	yes	characteristic
190	C₂²×C₁₉	—	2	2	no	—
191	C₂²×C₁₉	—	2	2	no	—
192	C₂²×C₁₉	—	2	2	no	—
193	C₂²×C₁₉	—	4	1	no	—
194	C₂²×C₁₉	—	4	1	no	—
195	C₂²×C₁₉	—	4	1	no	—
196	C₂²×C₁₉	—	4	1	no	—
197	C₂²×C₁₉	C₄×#41	1	1	yes	characteristic
198	C₂²×C₁₉	#518	1	1	yes	characteristic
199	C₂²×C₁₉	#519	1	1	yes	characteristic
200	C₂²×C₁₉	C₂³×C₈	1	1	yes	characteristic
201	C₂²×C₁₉	C₂×#131	1	1	yes	characteristic
202	C₂²×C₁₉	#568	1	1	yes	characteristic
203	C₂²×C₁₉	#568	1	1	yes	characteristic
204	C₄×C₁₉	—	2	4	no	—
205	C₄×C₁₉	—	2	2	no	—
206	C₄×C₁₉	—	2	2	no	—
207	C₄×C₁₉	—	2	4	no	—
208	C₄×C₁₉	—	2	2	no	—
209	C₄×C₁₉	—	4	1	no	—
210	C₄×C₁₉	—	4	2	no	—
211	C₄×C₁₉	—	4	2	no	—
212	C₄×C₁₉	—	4	1	no	—
213	C₄×C₁₉	#539	1	2	yes	—
214	C₄×C₁₉	#542	1	2	yes	—
215	C₂×C₂²⋊Q₈	C₄×C₁₉	1	1	yes	characteristic
216	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
217	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
218	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
219	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
220	C₂×C₂²⋊C₈	C₂²×C₁₉	1	2	yes	—
221	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
222	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
223	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
224	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
225	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
226	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
227	#391	C₄×C₁₉	1	1	yes	characteristic
228	#389	C₄×C₁₉	1	1	yes	characteristic
229	#387	C₄×C₁₉	1	2	yes	—
230	#385	C₄×C₁₉	1	2	yes	—
231	#380	C₄×C₁₉	1	1	yes	characteristic
232	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
233	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
234	C₄×C₂²⋊C₄	C₂²×C₁₉	1	2	yes	—
235	#336	C₂²×C₁₉	1	2	yes	—
236	#336	C₂²×C₁₉	1	2	yes	—
237	#336	C₂²×C₁₉	1	2	yes	—
238	#336	C₂²×C₁₉	1	2	yes	—
239	#336	C₂²×C₁₉	1	2	yes	—
240	#336	C₂²×C₁₉	1	2	yes	—
241	#336	C₂²×C₁₉	1	2	yes	—
242	C₂×C₁₉	—	4	2	no	—
243	C₂×C₁₉	#2332	1	1	yes	characteristic
244	C₂×C₁₉	C₈×#41	1	1	yes	characteristic
245	C₂×C₁₉	#2967	1	1	yes	characteristic
246	C₂×C₁₉	#2972	1	1	yes	characteristic
247	C₂×C₁₉	#2976	1	1	yes	characteristic
248	C₂×C₁₉	#2982	1	1	yes	characteristic
249	C₂×C₁₉	#2985	1	1	yes	characteristic
250	C₂²×Q₈	C₂×C₄×C₁₉	1	1	yes	characteristic
251	C₂³×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
252	C₂³×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
253	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
254	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
255	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
256	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
257	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
258	C₂²⋊Q₈	C₈×C₁₉	1	8	yes	complemented
259	C₄×Q₈	—	4	1	no	—
260	C₄×Q₈	—	4	1	no	—
261	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	2	yes	—
262	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
263	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	2	yes	—
264	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
265	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	2	yes	—
266	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
267	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	2	yes	—
268	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	2	yes	—
269	C₂×C₄²	—	4	1	no	—
270	C₂×C₄²	—	4	1	no	—
271	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
272	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
273	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
274	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
275	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
276	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
277	C₄⋊C₈	—	2	4	no	—
278	C₄⋊C₈	—	4	2	no	—
279	C₂²⋊C₈	—	2	4	no	—
280	C₂²⋊C₈	—	4	1	no	—
281	C₂²⋊C₈	—	4	1	no	—
282	C₄×C₈	—	2	4	no	—
283	C₄×C₈	—	4	1	no	—
284	C₄×C₈	—	4	1	no	—
285	C₄×C₈	—	4	2	no	—
286	#95	C₂×C₄×C₁₉	1	2	yes	—
287	#95	C₂×C₄×C₁₉	1	2	yes	—
288	#95	C₂×C₄×C₁₉	1	2	yes	—
289	#95	C₂×C₄×C₁₉	1	2	yes	—
290	#95	C₂×C₄×C₁₉	1	2	yes	—
291	C₁₉	#22317	1	1	yes	characteristic, direct product factor, Sylow
292	C₂⁴	C₂²×C₄×C₁₉	1	1	yes	characteristic
293	C₂×Q₈	—	4	1	no	—
294	C₂×Q₈	—	4	1	no	—
295	C₂×Q₈	C₂×C₈×C₁₉	1	4	yes	—
296	C₂²×C₄	—	2	2	no	—
297	C₂²×C₄	—	2	2	no	—
298	C₂²×C₄	—	2	1	no	—
299	C₂²×C₄	—	2	1	no	—
300	C₂²×C₄	—	2	2	no	—
301	C₂²×C₄	—	4	1	no	—
302	C₂²×C₄	—	4	1	no	—
303	C₂²×C₄	—	4	1	no	—
304	C₂²×C₄	—	4	1	no	—
305	C₂²×C₄	C₂×C₈×C₁₉	1	4	yes	—
306	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
307	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
308	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
309	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
310	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
311	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
312	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
313	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
314	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
315	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
316	C₂×C₈	—	2	2	no	—
317	C₂×C₈	—	2	2	no	—
318	C₂×C₈	—	2	2	no	—
319	C₂×C₈	—	2	2	no	—
320	C₂×C₈	—	2	2	no	—
321	C₂×C₈	—	2	2	no	—
322	C₂×C₈	—	2	2	no	—
323	C₂×C₈	—	2	2	no	—
324	C₂×C₈	—	2	2	no	—
325	C₂×C₈	—	2	2	no	—
326	C₂×C₈	—	2	2	no	—
327	C₂×C₈	#41×C₁₉	1	4	yes	—
328	C₄⋊C₄	—	2	4	no	—
329	C₄⋊C₄	—	4	1	no	—
330	C₄⋊C₄	—	4	1	no	—
331	C₄⋊C₄	—	4	2	no	—
332	C₄⋊C₄	C₂×C₈×C₁₉	1	4	yes	—
333	C₄⋊C₄	C₂×C₈×C₁₉	1	8	yes	—
334	C₂²⋊C₄	—	4	2	no	—
335	C₂²⋊C₄	C₂×C₈×C₁₉	1	8	yes	—
336	C₄²	—	2	2	no	—
337	C₄²	—	2	2	no	—
338	C₄²	—	2	1	no	—
339	C₄²	—	2	1	no	—
340	C₄²	—	2	2	no	—
341	C₄²	—	2	2	no	—
342	C₄²	—	2	1	no	—
343	C₄²	—	2	1	no	—
344	C₄²	—	4	1	no	—
345	C₄²	—	4	1	no	—
346	C₂³	—	2	1	no	—
347	C₂³	—	2	1	no	—
348	C₂³	—	2	1	no	—
349	C₂³	—	2	1	no	—
350	C₂³	—	2	1	no	—
351	C₂³	—	2	1	no	—
352	C₂³	C₂²×C₈×C₁₉	1	2	yes	—
353	C₂³	C₂³×C₄×C₁₉	1	1	yes	characteristic
354	Q₈	—	4	4	no	—
355	C₂×C₄	—	2	2	no	—
356	C₂×C₄	—	2	1	no	—
357	C₂×C₄	—	2	1	no	—
358	C₂×C₄	—	2	1	no	—
359	C₂×C₄	—	2	2	no	—
360	C₂×C₄	—	2	2	no	—
361	C₂×C₄	—	2	1	no	—
362	C₂×C₄	—	2	1	no	—
363	C₂×C₄	—	2	1	no	—
364	C₂×C₄	—	2	2	no	—
365	C₂×C₄	—	2	2	no	—
366	C₂×C₄	—	2	1	no	—
367	C₂×C₄	—	2	1	no	—
368	C₂×C₄	—	2	2	no	—
369	C₂×C₄	—	2	1	no	—
370	C₂×C₄	—	2	1	no	—
371	C₂×C₄	—	2	2	no	—
372	C₂×C₄	—	2	1	no	—
373	C₂×C₄	—	2	2	no	—
374	C₂×C₄	—	2	2	no	—
375	C₂×C₄	—	2	2	no	—
376	C₂×C₄	—	2	1	no	—
377	C₂×C₄	—	4	4	no	—
378	C₂×C₄	—	4	4	no	—
379	C₂×C₄	—	4	2	no	—
380	C₂×C₄	—	4	2	no	—
381	C₂×C₄	C₂²×C₈×C₁₉	1	4	yes	—
382	C₂×C₄	C₂²×C₈×C₁₉	1	4	yes	—
383	C₂×C₄	C₂²×C₈×C₁₉	1	2	yes	—
384	C₂×C₄	C₂²×C₈×C₁₉	1	2	yes	—
385	C₂×C₄	C₁₉×#131	1	2	yes	—
386	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
387	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
388	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
389	C₂×C₄	C₁₉×2₋¹⁺⁴	1	2	yes	—
390	C₈	—	2	4	no	—
391	C₈	—	4	2	no	—
392	C₈	—	4	2	no	—
393	C₈	—	4	2	no	—
394	C₂²	—	2	2	no	—
395	C₂²	—	2	2	no	—
396	C₂²	—	2	2	no	—
397	C₂²	—	4	1	no	—
398	C₂²	—	4	1	no	—
399	C₂²	—	4	1	no	—
400	C₂²	—	4	1	no	—
401	C₂²	C₄×#41×C₁₉	1	1	yes	characteristic
402	C₂²	C₁₉×#518	1	1	yes	characteristic
403	C₂²	C₁₉×#519	1	1	yes	characteristic
404	C₂²	C₂³×C₈×C₁₉	1	1	yes	characteristic
405	C₂²	C₂×C₁₉×#131	1	1	yes	characteristic
406	C₂²	C₁₉×#568	1	1	yes	characteristic
407	C₂²	C₁₉×#568	1	1	yes	characteristic
408	C₄	—	2	4	no	—
409	C₄	—	2	2	no	—
410	C₄	—	2	2	no	—
411	C₄	—	2	4	no	—
412	C₄	—	2	2	no	—
413	C₄	—	4	2	no	—
414	C₄	—	4	1	no	—
415	C₄	—	4	2	no	—
416	C₄	—	4	1	no	—
417	C₄	C₁₉×#539	1	2	yes	—
418	C₄	C₁₉×#542	1	2	yes	—
419	C₂	—	4	2	no	—
420	C₂	C₁₉×#2332	1	1	yes	characteristic
421	C₂	C₈×#41×C₁₉	1	1	yes	characteristic
422	C₂	C₁₉×#2967	1	1	yes	characteristic
423	C₂	C₁₉×#2972	1	1	yes	characteristic
424	C₂	C₁₉×#2976	1	1	yes	characteristic
425	C₂	C₁₉×#2982	1	1	yes	characteristic
426	C₂	C₁₉×#2985	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄×C₁₉	C₂⁴
commutator	C₂²	C₂³×C₈×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
socle	C₂³×C₁₉	C₂³×C₄
prime radical	C₂⁴×C₁₉	C₂²×C₄
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#1984	C₂	semidirect
5. C₁₉×#1916	C₂	semidirect
6. C₁₉×#1916	C₂	semidirect
8. C₈×C₄⋊C₄×C₁₉	C₂	semidirect
45. C₁₉×C₂²⋊Q₈	C₈	semidirect
132. #22317	C₁₉	direct (N × H)
182. #1984	C₂×C₁₉	semidirect
185. #1916	C₂×C₁₉	semidirect
186. #1916	C₂×C₁₉	semidirect
188. C₈×C₄⋊C₄	C₂×C₁₉	semidirect
258. C₂²⋊Q₈	C₈×C₁₉	semidirect
291. C₁₉	#22317	direct (N × H)

Maximal subgroups

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

subgroup	index
C₄×C₁₉×C₂²⋊Q₈	2
C₁₉×#1984	2
C₁₉×#1923	2
C₁₉×#1916	2
C₁₉×#1817	2
C₈×C₄⋊C₄×C₁₉	2
C₄×C₁₉×C₂²⋊C₈	2
#22317	19

Subgroups — C19×#22317 #18028276

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#22317 #18028276