Subgroups — C₁₉×#34481 #18040440

Order 4864.

2132 conjugacy classes of subgroups.

The subgroup lattice has 678 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#556	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2383	C₂	1	4	yes	maximal, complemented
3	C₁₉×#2367	C₂	1	2	yes	maximal
4	C₁₉×#2365	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2360	C₂	1	2	yes	maximal, complemented
6	Q₈×C₄⋊C₄×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
7	Q₈×C₄⋊C₄×C₁₉	C₂	1	2	yes	maximal, complemented
8	D₄×C₄⋊C₄×C₁₉	C₂	1	1	yes	maximal, characteristic
9	C₁₉×#2347	C₂	1	2	yes	maximal, complemented
10	C₁₉×#2334	C₂	1	4	yes	maximal, complemented
11	C₁₉×#2326	C₂	1	2	yes	maximal
12	C₁₉×#2323	C₂	1	2	yes	maximal, complemented
13	C₁₉×#2320	C₂	1	2	yes	maximal, complemented
14	C₁₉×#2317	C₂	1	2	yes	maximal, complemented
15	C₄×C₁₉×C₄⋊Q₈	C₂	1	1	yes	maximal, characteristic, complemented
16	C₁₉×#2295	C₂	1	1	yes	maximal, characteristic, complemented
17	C₁₉×#2293	C₂	1	1	yes	maximal, characteristic
18	C₁₉×#556	C₄	1	16	yes	complemented
19	C₂×C₁₉×C₄⋊Q₈	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×#126	C₂²	1	4	yes	—
21	C₂×C₁₉×#124	C₂²	1	2	yes	—
22	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	2	yes	—
23	C₂×C₄×Q₈×C₁₉	C₂²	1	2	yes	—
24	C₂×C₄×Q₈×C₁₉	C₂²	1	2	yes	—
25	C₂×C₄×Q₈×C₁₉	C₂²	1	2	yes	—
26	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
27	C₂×C₄×Q₈×C₁₉	C₂²	1	2	yes	—
28	C₂×C₄×D₄×C₁₉	C₂²	1	2	yes	—
29	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
30	C₂×C₁₉×#117	C₂²	1	2	yes	—
31	C₂×C₁₉×#117	C₂²	1	2	yes	—
32	C₂²×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
33	C₁₉×#391	C₂²	1	1	yes	characteristic
34	C₁₉×#391	C₂²	1	1	yes	characteristic
35	C₁₉×#391	C₂²	1	2	yes	—
36	C₁₉×#391	C₂²	1	2	yes	—
37	C₁₉×#390	C₂²	1	1	yes	characteristic
38	C₁₉×#390	C₂²	1	1	yes	characteristic
39	C₁₉×#389	C₂²	1	1	yes	characteristic
40	C₁₉×#389	C₂²	1	1	yes	characteristic
41	C₁₉×#389	C₂²	1	1	yes	characteristic
42	C₁₉×#389	C₂²	1	1	yes	characteristic
43	C₁₉×#389	C₂²	1	2	yes	—
44	C₁₉×#389	C₂²	1	2	yes	—
45	C₁₉×#389	C₂²	1	2	yes	—
46	C₁₉×#389	C₂²	1	2	yes	—
47	C₁₉×#389	C₂²	1	2	yes	—
48	C₁₉×#389	C₂²	1	4	yes	—
49	C₁₉×#389	C₂²	1	4	yes	—
50	C₁₉×#389	C₂²	1	4	yes	—
51	C₁₉×#388	C₂²	1	2	yes	—
52	C₁₉×#388	C₂²	1	2	yes	—
53	C₁₉×#388	C₂²	1	4	yes	—
54	C₁₉×#388	C₂²	1	4	yes	—
55	C₁₉×#388	C₂²	1	4	yes	—
56	C₁₉×#388	C₂²	1	4	yes	—
57	C₁₉×#387	C₂²	1	2	yes	—
58	C₁₉×#387	C₂²	1	2	yes	—
59	C₁₉×#387	C₂²	1	4	yes	—
60	C₁₉×#387	C₂²	1	4	yes	—
61	C₁₉×#387	C₂²	1	4	yes	—
62	C₁₉×#385	C₂²	1	4	yes	—
63	C₁₉×#385	C₂²	1	4	yes	—
64	C₁₉×#385	C₂²	1	4	yes	—
65	C₁₉×#385	C₂²	1	4	yes	—
66	C₁₉×#384	C₂²	1	1	yes	characteristic
67	C₁₉×#384	C₂²	1	4	yes	—
68	C₁₉×#384	C₂²	1	2	yes	—
69	C₁₉×#383	C₂²	1	4	yes	—
70	C₁₉×#382	C₂²	1	4	yes	—
71	C₁₉×#380	C₂²	1	2	yes	—
72	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
73	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
74	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
75	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
76	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
77	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
78	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
79	C₄×C₄⋊C₄×C₁₉	C₂²	1	4	yes	—
80	C₄×C₂²⋊C₄×C₁₉	C₂²	1	2	yes	—
81	C₄×C₂²⋊C₄×C₁₉	C₂²	1	4	yes	—
82	C₁₉×#376	C₂²	1	2	yes	—
83	C₄³×C₁₉	C₂²	1	1	yes	characteristic
84	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
85	C₂²×Q₈×C₁₉	C₂³	1	2	yes	—
86	C₂²×D₄×C₁₉	C₂³	1	1	yes	characteristic
87	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
88	C₂³×C₄×C₁₉	C₂³	1	4	yes	—
89	C₁₉×C₄⋊Q₈	C₂×C₄	1	8	yes	complemented
90	C₁₉×#126	C₂×C₄	1	32	yes	complemented
91	C₁₉×#124	C₂×C₄	1	16	yes	—
92	C₁₉×C₂²⋊Q₈	C₂×C₄	1	16	yes	complemented
93	C₄×Q₈×C₁₉	—	4	4	no	—
94	C₄×Q₈×C₁₉	—	4	4	no	—
95	C₄×Q₈×C₁₉	—	4	4	no	—
96	C₄×Q₈×C₁₉	C₂×C₄	1	16	yes	complemented
97	C₄×Q₈×C₁₉	C₂×C₄	1	8	yes	complemented
98	C₄×D₄×C₁₉	—	4	4	no	—
99	C₄×D₄×C₁₉	C₂×C₄	1	8	yes	—
100	C₁₉×#117	—	4	4	no	—
101	C₁₉×#117	C₂×C₄	1	16	yes	complemented
102	C₂×C₄⋊C₄×C₁₉	—	4	4	no	—
103	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
104	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
105	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
106	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
107	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
108	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
109	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
110	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
111	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
112	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
113	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
114	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
115	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
116	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
117	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
118	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
119	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
120	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
121	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
122	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
123	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
124	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
125	C₂×C₂²⋊C₄×C₁₉	C₂³	1	2	yes	—
126	C₂×C₂²⋊C₄×C₁₉	C₂³	1	2	yes	—
127	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
128	C₂×C₂²⋊C₄×C₁₉	C₂³	1	2	yes	—
129	C₂×C₂²⋊C₄×C₁₉	C₂³	1	2	yes	—
130	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
131	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
132	C₂×C₂²⋊C₄×C₁₉	C₂³	1	2	yes	—
133	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
134	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
135	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
136	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
137	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
138	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
139	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
140	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
141	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
142	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
143	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
144	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
145	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
146	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
147	C₁₉×#95	C₂³	1	2	yes	—
148	C₁₉×#95	C₂³	1	2	yes	—
149	C₁₉×#95	C₂³	1	2	yes	—
150	C₁₉×#95	C₂³	1	2	yes	—
151	C₁₉×#95	C₂³	1	2	yes	—
152	C₁₉×#95	C₂³	1	2	yes	—
153	C₁₉×#95	C₂³	1	4	yes	—
154	C₁₉×#95	C₂³	1	2	yes	—
155	C₁₉×#95	C₂³	1	4	yes	—
156	C₁₉×#95	C₂³	1	4	yes	—
157	C₁₉×#95	C₂³	1	4	yes	—
158	C₁₉×#95	C₂³	1	4	yes	—
159	C₁₉×#95	C₂³	1	4	yes	—
160	C₁₉×#95	C₂³	1	2	yes	—
161	C₁₉×#95	C₂³	1	2	yes	—
162	C₁₉×#95	C₂³	1	2	yes	—
163	C₂⁴×C₁₉	C₂⁴	1	2	yes	—
164	C₂×Q₈×C₁₉	—	2	2	no	—
165	C₂×Q₈×C₁₉	—	2	4	no	—
166	C₂×Q₈×C₁₉	—	2	2	no	—
167	C₂×Q₈×C₁₉	—	2	4	no	—
168	C₂×Q₈×C₁₉	C₂²×C₄	1	4	yes	—
169	C₂×Q₈×C₁₉	C₂²×C₄	1	8	yes	—
170	C₂×D₄×C₁₉	—	2	2	no	—
171	C₂×D₄×C₁₉	—	2	2	no	—
172	C₂×D₄×C₁₉	C₂²×C₄	1	4	yes	—
173	C₂²×C₄×C₁₉	—	2	4	no	—
174	C₂²×C₄×C₁₉	—	2	4	no	—
175	C₂²×C₄×C₁₉	—	4	4	no	—
176	C₂²×C₄×C₁₉	—	4	4	no	—
177	C₂²×C₄×C₁₉	—	4	4	no	—
178	C₂²×C₄×C₁₉	C₂²×C₄	1	8	yes	—
179	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
180	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
181	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
182	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
183	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
184	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
185	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
186	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
187	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
188	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
189	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
190	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
191	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
192	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
193	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
194	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
195	C₄⋊C₄×C₁₉	—	2	2	no	—
196	C₄⋊C₄×C₁₉	—	2	4	no	—
197	C₄⋊C₄×C₁₉	—	2	4	no	—
198	C₄⋊C₄×C₁₉	—	2	2	no	—
199	C₄⋊C₄×C₁₉	—	2	4	no	—
200	C₄⋊C₄×C₁₉	—	2	2	no	—
201	C₄⋊C₄×C₁₉	—	2	2	no	—
202	C₄⋊C₄×C₁₉	—	4	4	no	—
203	C₄⋊C₄×C₁₉	—	4	2	no	—
204	C₄⋊C₄×C₁₉	—	4	2	no	—
205	C₄⋊C₄×C₁₉	—	4	4	no	—
206	C₄⋊C₄×C₁₉	—	4	2	no	—
207	C₄⋊C₄×C₁₉	—	4	2	no	—
208	C₄⋊C₄×C₁₉	—	4	4	no	—
209	C₄⋊C₄×C₁₉	—	4	4	no	—
210	C₄⋊C₄×C₁₉	—	4	4	no	—
211	C₄⋊C₄×C₁₉	C₂²×C₄	1	4	yes	—
212	C₄⋊C₄×C₁₉	C₂²×C₄	1	8	yes	—
213	C₄⋊C₄×C₁₉	C₂²×C₄	1	4	yes	—
214	C₄⋊C₄×C₁₉	C₂²×C₄	1	16	yes	—
215	C₄⋊C₄×C₁₉	C₂²×C₄	1	8	yes	—
216	C₄⋊C₄×C₁₉	C₂²×C₄	1	8	yes	—
217	C₂²⋊C₄×C₁₉	—	2	4	no	—
218	C₂²⋊C₄×C₁₉	—	4	2	no	—
219	C₂²⋊C₄×C₁₉	—	4	2	no	—
220	C₂²⋊C₄×C₁₉	—	4	2	no	—
221	C₂²⋊C₄×C₁₉	—	4	4	no	—
222	C₂²⋊C₄×C₁₉	C₂²×C₄	1	16	yes	—
223	C₂²⋊C₄×C₁₉	C₂²×C₄	1	8	yes	—
224	C₂²⋊C₄×C₁₉	C₂²×C₄	1	16	yes	—
225	C₄²×C₁₉	—	2	2	no	—
226	C₄²×C₁₉	—	2	4	no	—
227	C₄²×C₁₉	—	2	4	no	—
228	C₄²×C₁₉	—	2	2	no	—
229	C₄²×C₁₉	—	2	2	no	—
230	C₄²×C₁₉	—	2	2	no	—
231	C₄²×C₁₉	—	2	2	no	—
232	C₄²×C₁₉	—	4	1	no	—
233	C₄²×C₁₉	—	4	4	no	—
234	C₄²×C₁₉	—	4	4	no	—
235	C₄²×C₁₉	—	4	4	no	—
236	C₄²×C₁₉	C₂²×C₄	1	16	yes	—
237	C₄²×C₁₉	C₂²×C₄	1	4	yes	—
238	C₄²×C₁₉	C₂²×C₄	1	8	yes	—
239	#34481	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
240	C₂³×C₁₉	—	2	2	no	—
241	C₂³×C₁₉	—	2	2	no	—
242	C₂³×C₁₉	—	2	2	no	—
243	C₂³×C₁₉	—	2	2	no	—
244	C₂³×C₁₉	—	2	2	no	—
245	C₂³×C₁₉	—	2	2	no	—
246	C₂³×C₁₉	C₂³×C₄	1	4	yes	—
247	C₂³×C₁₉	C₂⁵	1	1	yes	characteristic
248	Q₈×C₁₉	—	2	8	no	—
249	Q₈×C₁₉	—	2	16	no	—
250	D₄×C₁₉	—	2	8	no	—
251	C₂×C₄×C₁₉	—	2	1	no	—
252	C₂×C₄×C₁₉	—	2	2	no	—
253	C₂×C₄×C₁₉	—	2	4	no	—
254	C₂×C₄×C₁₉	—	2	2	no	—
255	C₂×C₄×C₁₉	—	2	1	no	—
256	C₂×C₄×C₁₉	—	2	1	no	—
257	C₂×C₄×C₁₉	—	2	2	no	—
258	C₂×C₄×C₁₉	—	2	2	no	—
259	C₂×C₄×C₁₉	—	2	4	no	—
260	C₂×C₄×C₁₉	—	2	2	no	—
261	C₂×C₄×C₁₉	—	2	1	no	—
262	C₂×C₄×C₁₉	—	2	2	no	—
263	C₂×C₄×C₁₉	—	2	16	no	—
264	C₂×C₄×C₁₉	—	2	2	no	—
265	C₂×C₄×C₁₉	—	2	2	no	—
266	C₂×C₄×C₁₉	—	2	1	no	—
267	C₂×C₄×C₁₉	—	2	1	no	—
268	C₂×C₄×C₁₉	—	2	2	no	—
269	C₂×C₄×C₁₉	—	2	1	no	—
270	C₂×C₄×C₁₉	—	2	2	no	—
271	C₂×C₄×C₁₉	—	2	2	no	—
272	C₂×C₄×C₁₉	—	2	4	no	—
273	C₂×C₄×C₁₉	—	2	4	no	—
274	C₂×C₄×C₁₉	—	2	2	no	—
275	C₂×C₄×C₁₉	—	2	1	no	—
276	C₂×C₄×C₁₉	—	2	1	no	—
277	C₂×C₄×C₁₉	—	2	1	no	—
278	C₂×C₄×C₁₉	—	2	1	no	—
279	C₂×C₄×C₁₉	—	2	2	no	—
280	C₂×C₄×C₁₉	—	2	2	no	—
281	C₂×C₄×C₁₉	—	2	2	no	—
282	C₂×C₄×C₁₉	—	2	2	no	—
283	C₂×C₄×C₁₉	—	2	1	no	—
284	C₂×C₄×C₁₉	—	2	1	no	—
285	C₂×C₄×C₁₉	—	2	2	no	—
286	C₂×C₄×C₁₉	—	2	4	no	—
287	C₂×C₄×C₁₉	—	2	2	no	—
288	C₂×C₄×C₁₉	—	8	8	no	—
289	C₂×C₄×C₁₉	C₂³×C₄	1	4	yes	—
290	C₂×C₄×C₁₉	C₂³×C₄	1	4	yes	—
291	C₂×C₄×C₁₉	C₂³×C₄	1	2	yes	—
292	C₂×C₄×C₁₉	C₂³×C₄	1	8	yes	—
293	C₂×C₄×C₁₉	C₂³×C₄	1	4	yes	—
294	C₂×C₄×C₁₉	C₂³×C₄	1	2	yes	—
295	C₂×C₄×C₁₉	C₂³×C₄	1	2	yes	—
296	C₂×C₄×C₁₉	H(5,𝔽₂)	1	2	yes	—
297	C₂×C₄×C₁₉	H(5,𝔽₂)	1	2	yes	—
298	C₂×C₄×C₁₉	2₋¹⁺⁴	1	2	yes	—
299	C₂×C₄×C₁₉	2₋¹⁺⁴	1	2	yes	—
300	C₂×C₄×C₁₉	2₋¹⁺⁴	1	2	yes	—
301	C₂×#556	C₂×C₁₉	1	1	yes	characteristic
302	#2383	C₂×C₁₉	1	4	yes	complemented
303	#2367	C₂×C₁₉	1	2	yes	—
304	#2365	C₂×C₁₉	1	1	yes	characteristic, complemented
305	#2360	C₂×C₁₉	1	2	yes	complemented
306	Q₈×C₄⋊C₄	C₂×C₁₉	1	2	yes	complemented
307	Q₈×C₄⋊C₄	C₂×C₁₉	1	1	yes	characteristic, complemented
308	D₄×C₄⋊C₄	C₂×C₁₉	1	1	yes	characteristic
309	#2347	C₂×C₁₉	1	2	yes	complemented
310	#2334	C₂×C₁₉	1	4	yes	complemented
311	#2326	C₂×C₁₉	1	2	yes	—
312	#2323	C₂×C₁₉	1	2	yes	complemented
313	#2320	C₂×C₁₉	1	2	yes	complemented
314	#2317	C₂×C₁₉	1	2	yes	complemented
315	C₄×C₄⋊Q₈	C₂×C₁₉	1	1	yes	characteristic, complemented
316	#2295	C₂×C₁₉	1	1	yes	characteristic, complemented
317	#2293	C₂×C₁₉	1	1	yes	characteristic
318	C₂²×C₁₉	—	2	4	no	—
319	C₂²×C₁₉	—	2	4	no	—
320	C₂²×C₁₉	—	2	4	no	—
321	C₂²×C₁₉	—	4	2	no	—
322	C₂²×C₁₉	—	4	2	no	—
323	C₂²×C₁₉	—	4	2	no	—
324	C₂²×C₁₉	—	4	2	no	—
325	C₂²×C₁₉	C₂⁴×C₄	1	1	yes	characteristic
326	C₂²×C₁₉	C₂×H(5,𝔽₂)	1	1	yes	characteristic
327	C₂²×C₁₉	C₂×H(5,𝔽₂)	1	1	yes	characteristic
328	C₂²×C₁₉	C₂×2₋¹⁺⁴	1	1	yes	characteristic
329	C₂²×C₁₉	C₂×2₋¹⁺⁴	1	1	yes	characteristic
330	C₂²×C₁₉	C₂×2₋¹⁺⁴	1	1	yes	characteristic
331	C₂²×C₁₉	#585	1	1	yes	characteristic
332	C₄×C₁₉	—	2	4	no	—
333	C₄×C₁₉	—	2	4	no	—
334	C₄×C₁₉	—	2	8	no	—
335	C₄×C₁₉	—	2	2	no	—
336	C₄×C₁₉	—	2	4	no	—
337	C₄×C₁₉	—	2	2	no	—
338	C₄×C₁₉	—	4	1	no	—
339	C₄×C₁₉	—	4	2	no	—
340	C₄×C₁₉	—	4	4	no	—
341	C₄×C₁₉	—	4	2	no	—
342	C₄×C₁₉	—	4	2	no	—
343	C₄×C₁₉	—	4	1	no	—
344	C₄×C₁₉	—	4	2	no	—
345	C₄×C₁₉	—	4	1	no	—
346	C₄×C₁₉	#520	1	4	yes	—
347	C₄×C₁₉	#520	1	4	yes	—
348	#556	C₄×C₁₉	1	16	yes	complemented
349	C₂×C₄⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
350	C₂×#126	C₂²×C₁₉	1	4	yes	—
351	C₂×#124	C₂²×C₁₉	1	2	yes	—
352	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	2	yes	—
353	C₂×C₄×Q₈	C₂²×C₁₉	1	2	yes	—
354	C₂×C₄×Q₈	C₂²×C₁₉	1	2	yes	—
355	C₂×C₄×Q₈	C₂²×C₁₉	1	2	yes	—
356	C₂×C₄×Q₈	C₂²×C₁₉	1	2	yes	—
357	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
358	C₂×C₄×D₄	C₂²×C₁₉	1	2	yes	—
359	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
360	C₂×#117	C₂²×C₁₉	1	2	yes	—
361	C₂×#117	C₂²×C₁₉	1	2	yes	—
362	C₂²×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
363	#391	C₂²×C₁₉	1	2	yes	—
364	#391	C₂²×C₁₉	1	2	yes	—
365	#391	C₂²×C₁₉	1	1	yes	characteristic
366	#391	C₂²×C₁₉	1	1	yes	characteristic
367	#390	C₂²×C₁₉	1	1	yes	characteristic
368	#390	C₂²×C₁₉	1	1	yes	characteristic
369	#389	C₂²×C₁₉	1	2	yes	—
370	#389	C₂²×C₁₉	1	2	yes	—
371	#389	C₂²×C₁₉	1	1	yes	characteristic
372	#389	C₂²×C₁₉	1	2	yes	—
373	#389	C₂²×C₁₉	1	2	yes	—
374	#389	C₂²×C₁₉	1	1	yes	characteristic
375	#389	C₂²×C₁₉	1	2	yes	—
376	#389	C₂²×C₁₉	1	4	yes	—
377	#389	C₂²×C₁₉	1	4	yes	—
378	#389	C₂²×C₁₉	1	4	yes	—
379	#389	C₂²×C₁₉	1	1	yes	characteristic
380	#389	C₂²×C₁₉	1	1	yes	characteristic
381	#388	C₂²×C₁₉	1	4	yes	—
382	#388	C₂²×C₁₉	1	4	yes	—
383	#388	C₂²×C₁₉	1	4	yes	—
384	#388	C₂²×C₁₉	1	2	yes	—
385	#388	C₂²×C₁₉	1	4	yes	—
386	#388	C₂²×C₁₉	1	2	yes	—
387	#387	C₂²×C₁₉	1	4	yes	—
388	#387	C₂²×C₁₉	1	4	yes	—
389	#387	C₂²×C₁₉	1	2	yes	—
390	#387	C₂²×C₁₉	1	4	yes	—
391	#387	C₂²×C₁₉	1	2	yes	—
392	#385	C₂²×C₁₉	1	4	yes	—
393	#385	C₂²×C₁₉	1	4	yes	—
394	#385	C₂²×C₁₉	1	4	yes	—
395	#385	C₂²×C₁₉	1	4	yes	—
396	#384	C₂²×C₁₉	1	1	yes	characteristic
397	#384	C₂²×C₁₉	1	4	yes	—
398	#384	C₂²×C₁₉	1	2	yes	—
399	#383	C₂²×C₁₉	1	4	yes	—
400	#382	C₂²×C₁₉	1	4	yes	—
401	#380	C₂²×C₁₉	1	2	yes	—
402	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
403	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
404	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
405	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
406	C₄×C₄⋊C₄	C₂²×C₁₉	1	4	yes	—
407	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
408	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
409	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
410	C₄×C₂²⋊C₄	C₂²×C₁₉	1	4	yes	—
411	C₄×C₂²⋊C₄	C₂²×C₁₉	1	2	yes	—
412	#376	C₂²×C₁₉	1	2	yes	—
413	C₄³	C₂²×C₁₉	1	1	yes	characteristic
414	C₂×C₁₉	—	4	4	no	—
415	C₂×C₁₉	C₂×#520	1	1	yes	characteristic
416	C₂×C₁₉	C₂×#520	1	1	yes	characteristic
417	C₂×C₁₉	C₄×2₋¹⁺⁴	1	1	yes	characteristic
418	C₂×C₁₉	#3546	1	1	yes	characteristic
419	C₂×C₁₉	#3550	1	1	yes	characteristic
420	C₂×C₁₉	#3552	1	1	yes	characteristic
421	C₂×C₁₉	#3555	1	1	yes	characteristic
422	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
423	C₂²×Q₈	C₂³×C₁₉	1	2	yes	—
424	C₂²×D₄	C₂³×C₁₉	1	1	yes	characteristic
425	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
426	C₂³×C₄	C₂³×C₁₉	1	4	yes	—
427	C₄⋊Q₈	C₂×C₄×C₁₉	1	8	yes	complemented
428	#126	C₂×C₄×C₁₉	1	32	yes	complemented
429	#124	C₂×C₄×C₁₉	1	16	yes	—
430	C₂²⋊Q₈	C₂×C₄×C₁₉	1	16	yes	complemented
431	C₄×Q₈	—	4	4	no	—
432	C₄×Q₈	—	4	4	no	—
433	C₄×Q₈	—	4	4	no	—
434	C₄×Q₈	C₂×C₄×C₁₉	1	16	yes	complemented
435	C₄×Q₈	C₂×C₄×C₁₉	1	8	yes	complemented
436	C₄×D₄	—	4	4	no	—
437	C₄×D₄	C₂×C₄×C₁₉	1	8	yes	—
438	#117	—	4	4	no	—
439	#117	C₂×C₄×C₁₉	1	16	yes	complemented
440	C₂×C₄⋊C₄	—	4	4	no	—
441	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
442	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
443	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
444	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
445	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
446	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
447	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
448	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
449	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
450	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
451	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
452	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
453	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
454	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
455	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
456	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
457	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
458	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
459	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
460	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
461	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
462	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
463	C₂×C₂²⋊C₄	C₂³×C₁₉	1	2	yes	—
464	C₂×C₂²⋊C₄	C₂³×C₁₉	1	2	yes	—
465	C₂×C₂²⋊C₄	C₂³×C₁₉	1	2	yes	—
466	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
467	C₂×C₂²⋊C₄	C₂³×C₁₉	1	2	yes	—
468	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
469	C₂×C₂²⋊C₄	C₂³×C₁₉	1	2	yes	—
470	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
471	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
472	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
473	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
474	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
475	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
476	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
477	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
478	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
479	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
480	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
481	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
482	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
483	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
484	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
485	#95	C₂³×C₁₉	1	2	yes	—
486	#95	C₂³×C₁₉	1	2	yes	—
487	#95	C₂³×C₁₉	1	2	yes	—
488	#95	C₂³×C₁₉	1	2	yes	—
489	#95	C₂³×C₁₉	1	2	yes	—
490	#95	C₂³×C₁₉	1	2	yes	—
491	#95	C₂³×C₁₉	1	4	yes	—
492	#95	C₂³×C₁₉	1	2	yes	—
493	#95	C₂³×C₁₉	1	4	yes	—
494	#95	C₂³×C₁₉	1	4	yes	—
495	#95	C₂³×C₁₉	1	4	yes	—
496	#95	C₂³×C₁₉	1	4	yes	—
497	#95	C₂³×C₁₉	1	4	yes	—
498	#95	C₂³×C₁₉	1	2	yes	—
499	#95	C₂³×C₁₉	1	2	yes	—
500	#95	C₂³×C₁₉	1	2	yes	—
501	C₁₉	#34481	1	1	yes	characteristic, direct product factor, Sylow
502	C₂⁴	C₂⁴×C₁₉	1	2	yes	—
503	C₂×Q₈	—	2	2	no	—
504	C₂×Q₈	—	2	4	no	—
505	C₂×Q₈	—	2	2	no	—
506	C₂×Q₈	—	2	4	no	—
507	C₂×Q₈	C₂²×C₄×C₁₉	1	4	yes	—
508	C₂×Q₈	C₂²×C₄×C₁₉	1	8	yes	—
509	C₂×D₄	—	2	2	no	—
510	C₂×D₄	—	2	2	no	—
511	C₂×D₄	C₂²×C₄×C₁₉	1	4	yes	—
512	C₂²×C₄	—	2	4	no	—
513	C₂²×C₄	—	2	4	no	—
514	C₂²×C₄	—	4	4	no	—
515	C₂²×C₄	—	4	4	no	—
516	C₂²×C₄	—	4	4	no	—
517	C₂²×C₄	C₂²×C₄×C₁₉	1	8	yes	—
518	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
519	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
520	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
521	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
522	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
523	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
524	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
525	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
526	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
527	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
528	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
529	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
530	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
531	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
532	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
533	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
534	C₄⋊C₄	—	2	2	no	—
535	C₄⋊C₄	—	2	4	no	—
536	C₄⋊C₄	—	2	4	no	—
537	C₄⋊C₄	—	2	2	no	—
538	C₄⋊C₄	—	2	4	no	—
539	C₄⋊C₄	—	2	2	no	—
540	C₄⋊C₄	—	2	2	no	—
541	C₄⋊C₄	—	4	4	no	—
542	C₄⋊C₄	—	4	2	no	—
543	C₄⋊C₄	—	4	2	no	—
544	C₄⋊C₄	—	4	4	no	—
545	C₄⋊C₄	—	4	2	no	—
546	C₄⋊C₄	—	4	2	no	—
547	C₄⋊C₄	—	4	4	no	—
548	C₄⋊C₄	—	4	4	no	—
549	C₄⋊C₄	—	4	4	no	—
550	C₄⋊C₄	C₂²×C₄×C₁₉	1	4	yes	—
551	C₄⋊C₄	C₂²×C₄×C₁₉	1	8	yes	—
552	C₄⋊C₄	C₂²×C₄×C₁₉	1	4	yes	—
553	C₄⋊C₄	C₂²×C₄×C₁₉	1	16	yes	—
554	C₄⋊C₄	C₂²×C₄×C₁₉	1	8	yes	—
555	C₄⋊C₄	C₂²×C₄×C₁₉	1	8	yes	—
556	C₂²⋊C₄	—	2	4	no	—
557	C₂²⋊C₄	—	4	2	no	—
558	C₂²⋊C₄	—	4	2	no	—
559	C₂²⋊C₄	—	4	2	no	—
560	C₂²⋊C₄	—	4	4	no	—
561	C₂²⋊C₄	C₂²×C₄×C₁₉	1	16	yes	—
562	C₂²⋊C₄	C₂²×C₄×C₁₉	1	8	yes	—
563	C₂²⋊C₄	C₂²×C₄×C₁₉	1	16	yes	—
564	C₄²	—	2	2	no	—
565	C₄²	—	2	4	no	—
566	C₄²	—	2	4	no	—
567	C₄²	—	2	2	no	—
568	C₄²	—	2	2	no	—
569	C₄²	—	2	2	no	—
570	C₄²	—	2	2	no	—
571	C₄²	—	4	1	no	—
572	C₄²	—	4	4	no	—
573	C₄²	—	4	4	no	—
574	C₄²	—	4	4	no	—
575	C₄²	C₂²×C₄×C₁₉	1	16	yes	—
576	C₄²	C₂²×C₄×C₁₉	1	4	yes	—
577	C₄²	C₂²×C₄×C₁₉	1	8	yes	—
578	C₂³	—	2	2	no	—
579	C₂³	—	2	2	no	—
580	C₂³	—	2	2	no	—
581	C₂³	—	2	2	no	—
582	C₂³	—	2	2	no	—
583	C₂³	—	2	2	no	—
584	C₂³	C₂³×C₄×C₁₉	1	4	yes	—
585	C₂³	C₂⁵×C₁₉	1	1	yes	characteristic
586	Q₈	—	2	8	no	—
587	Q₈	—	2	16	no	—
588	D₄	—	2	8	no	—
589	C₂×C₄	—	2	1	no	—
590	C₂×C₄	—	2	2	no	—
591	C₂×C₄	—	2	4	no	—
592	C₂×C₄	—	2	2	no	—
593	C₂×C₄	—	2	1	no	—
594	C₂×C₄	—	2	1	no	—
595	C₂×C₄	—	2	2	no	—
596	C₂×C₄	—	2	2	no	—
597	C₂×C₄	—	2	4	no	—
598	C₂×C₄	—	2	2	no	—
599	C₂×C₄	—	2	1	no	—
600	C₂×C₄	—	2	2	no	—
601	C₂×C₄	—	2	16	no	—
602	C₂×C₄	—	2	2	no	—
603	C₂×C₄	—	2	2	no	—
604	C₂×C₄	—	2	1	no	—
605	C₂×C₄	—	2	1	no	—
606	C₂×C₄	—	2	2	no	—
607	C₂×C₄	—	2	1	no	—
608	C₂×C₄	—	2	2	no	—
609	C₂×C₄	—	2	2	no	—
610	C₂×C₄	—	2	4	no	—
611	C₂×C₄	—	2	4	no	—
612	C₂×C₄	—	2	2	no	—
613	C₂×C₄	—	2	1	no	—
614	C₂×C₄	—	2	1	no	—
615	C₂×C₄	—	2	1	no	—
616	C₂×C₄	—	2	1	no	—
617	C₂×C₄	—	2	2	no	—
618	C₂×C₄	—	2	2	no	—
619	C₂×C₄	—	2	2	no	—
620	C₂×C₄	—	2	2	no	—
621	C₂×C₄	—	2	1	no	—
622	C₂×C₄	—	2	1	no	—
623	C₂×C₄	—	2	2	no	—
624	C₂×C₄	—	2	4	no	—
625	C₂×C₄	—	2	2	no	—
626	C₂×C₄	—	8	8	no	—
627	C₂×C₄	C₂³×C₄×C₁₉	1	4	yes	—
628	C₂×C₄	C₂³×C₄×C₁₉	1	4	yes	—
629	C₂×C₄	C₂³×C₄×C₁₉	1	2	yes	—
630	C₂×C₄	C₂³×C₄×C₁₉	1	8	yes	—
631	C₂×C₄	C₂³×C₄×C₁₉	1	4	yes	—
632	C₂×C₄	C₂³×C₄×C₁₉	1	2	yes	—
633	C₂×C₄	C₂³×C₄×C₁₉	1	2	yes	—
634	C₂×C₄	C₁₉×H(5,𝔽₂)	1	2	yes	—
635	C₂×C₄	C₁₉×H(5,𝔽₂)	1	2	yes	—
636	C₂×C₄	C₁₉×2₋¹⁺⁴	1	2	yes	—
637	C₂×C₄	C₁₉×2₋¹⁺⁴	1	2	yes	—
638	C₂×C₄	C₁₉×2₋¹⁺⁴	1	2	yes	—
639	C₂²	—	2	4	no	—
640	C₂²	—	2	4	no	—
641	C₂²	—	2	4	no	—
642	C₂²	—	4	2	no	—
643	C₂²	—	4	2	no	—
644	C₂²	—	4	2	no	—
645	C₂²	—	4	2	no	—
646	C₂²	C₂⁴×C₄×C₁₉	1	1	yes	characteristic
647	C₂²	C₂×C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
648	C₂²	C₂×C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
649	C₂²	C₂×C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
650	C₂²	C₂×C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
651	C₂²	C₂×C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
652	C₂²	C₁₉×#585	1	1	yes	characteristic
653	C₄	—	2	4	no	—
654	C₄	—	2	4	no	—
655	C₄	—	2	8	no	—
656	C₄	—	2	2	no	—
657	C₄	—	2	4	no	—
658	C₄	—	2	2	no	—
659	C₄	—	4	2	no	—
660	C₄	—	4	4	no	—
661	C₄	—	4	1	no	—
662	C₄	—	4	2	no	—
663	C₄	—	4	2	no	—
664	C₄	—	4	1	no	—
665	C₄	—	4	2	no	—
666	C₄	—	4	1	no	—
667	C₄	C₁₉×#520	1	4	yes	—
668	C₄	C₁₉×#520	1	4	yes	—
669	C₂	—	4	4	no	—
670	C₂	C₂×C₁₉×#520	1	1	yes	characteristic
671	C₂	C₂×C₁₉×#520	1	1	yes	characteristic
672	C₂	C₄×C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
673	C₂	C₁₉×#3546	1	1	yes	characteristic
674	C₂	C₁₉×#3550	1	1	yes	characteristic
675	C₂	C₁₉×#3552	1	1	yes	characteristic
676	C₂	C₁₉×#3555	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂⁵
commutator	C₂²	C₂⁴×C₄×C₁₉
Frattini, cosocle	C₂³	C₂⁵×C₁₉
prime radical	C₂²×D₄×C₁₉	C₂³
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#2383	C₂	semidirect
4. C₁₉×#2365	C₂	semidirect
5. C₁₉×#2360	C₂	semidirect
6. Q₈×C₄⋊C₄×C₁₉	C₂	semidirect
7. Q₈×C₄⋊C₄×C₁₉	C₂	semidirect
9. C₁₉×#2347	C₂	semidirect
10. C₁₉×#2334	C₂	semidirect
12. C₁₉×#2323	C₂	semidirect
13. C₁₉×#2320	C₂	semidirect
14. C₁₉×#2317	C₂	semidirect
15. C₄×C₁₉×C₄⋊Q₈	C₂	semidirect
16. C₁₉×#2295	C₂	semidirect
18. C₁₉×#556	C₄	semidirect
89. C₁₉×C₄⋊Q₈	C₂×C₄	semidirect
90. C₁₉×#126	C₂×C₄	semidirect
92. C₁₉×C₂²⋊Q₈	C₂×C₄	semidirect
96. C₄×Q₈×C₁₉	C₂×C₄	semidirect
97. C₄×Q₈×C₁₉	C₂×C₄	semidirect
101. C₁₉×#117	C₂×C₄	semidirect
239. #34481	C₁₉	direct (N × H)
302. #2383	C₂×C₁₉	semidirect
304. #2365	C₂×C₁₉	semidirect
305. #2360	C₂×C₁₉	semidirect
306. Q₈×C₄⋊C₄	C₂×C₁₉	semidirect
307. Q₈×C₄⋊C₄	C₂×C₁₉	semidirect
309. #2347	C₂×C₁₉	semidirect
310. #2334	C₂×C₁₉	semidirect
312. #2323	C₂×C₁₉	semidirect
313. #2320	C₂×C₁₉	semidirect
314. #2317	C₂×C₁₉	semidirect
315. C₄×C₄⋊Q₈	C₂×C₁₉	semidirect
316. #2295	C₂×C₁₉	semidirect
348. #556	C₄×C₁₉	semidirect
427. C₄⋊Q₈	C₂×C₄×C₁₉	semidirect
428. #126	C₂×C₄×C₁₉	semidirect
430. C₂²⋊Q₈	C₂×C₄×C₁₉	semidirect
434. C₄×Q₈	C₂×C₄×C₁₉	semidirect
435. C₄×Q₈	C₂×C₄×C₁₉	semidirect
439. #117	C₂×C₄×C₁₉	semidirect
501. C₁₉	#34481	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×#556	2
C₁₉×#2383	2
C₁₉×#2367	2
C₁₉×#2365	2
C₁₉×#2360	2
Q₈×C₄⋊C₄×C₁₉	2
D₄×C₄⋊C₄×C₁₉	2
C₁₉×#2347	2
C₁₉×#2334	2
C₁₉×#2326	2
C₁₉×#2323	2
C₁₉×#2320	2
C₁₉×#2317	2
C₄×C₁₉×C₄⋊Q₈	2
C₁₉×#2295	2
C₁₉×#2293	2
#34481	19

Subgroups — C19×#34481 #18040440

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#34481 #18040440