Subgroups — C₁₉×#17384 #18023343

Order 4864.

1268 conjugacy classes of subgroups.

The subgroup lattice has 554 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#532	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2920	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×C₁₉×#431	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#1471	C₂	1	4	yes	maximal, complemented
5	C₁₉×#1469	C₂	1	4	yes	maximal, complemented
6	C₁₉×#1460	C₂	1	4	yes	maximal, complemented
7	C₂²×#41×C₁₉	C₄	1	2	yes	—
8	C₁₉×#532	—	2	1	no	—
9	C₁₉×#532	—	2	1	no	—
10	C₁₉×#532	—	2	1	no	—
11	C₁₉×#532	—	2	1	no	—
12	C₁₉×#532	—	2	1	no	—
13	C₁₉×#532	—	2	1	no	—
14	C₁₉×#532	—	2	1	no	—
15	C₁₉×#532	—	2	1	no	—
16	C₂×C₁₉×C₄⋊Q₈	C₄	1	1	yes	characteristic
17	C₂×C₁₉×#127	C₄	1	1	yes	characteristic
18	C₂×C₁₉×#124	C₂²	1	2	yes	—
19	C₂×C₁₉×#121	C₄	1	2	yes	—
20	C₂×C₁₉×#121	C₂²	1	2	yes	—
21	C₂×C₄×D₄×C₁₉	C₄	1	2	yes	—
22	C₂×C₄×D₄×C₁₉	C₂²	1	2	yes	—
23	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
24	C₁₉×#432	—	2	1	no	—
25	C₁₉×#432	C₂²	1	2	yes	—
26	C₁₉×#431	—	2	1	no	—
27	C₁₉×#431	—	2	1	no	—
28	C₁₉×#431	—	2	1	no	—
29	C₁₉×#431	C₂²	1	2	yes	—
30	C₁₉×#431	C₂²	1	2	yes	—
31	C₁₉×#431	C₂²	1	2	yes	—
32	C₁₉×#423	—	2	1	no	—
33	C₂×C₁₉×C₄⋊C₈	—	2	1	no	—
34	C₁₉×#407	C₂²	1	2	yes	—
35	C₂×C₁₉×C₂²⋊C₈	C₂²	1	2	yes	—
36	C₄×M₁₆×C₁₉	—	2	1	no	—
37	C₂×C₄×C₈×C₁₉	—	2	1	no	—
38	C₁₉×#323	C₂²	1	16	yes	—
39	C₂×#41×C₁₉	—	2	2	no	—
40	C₂×#41×C₁₉	—	2	2	no	—
41	C₂×#41×C₁₉	—	2	2	no	—
42	C₂×#41×C₁₉	—	2	2	no	—
43	C₂×#41×C₁₉	—	4	8	no	—
44	C₂²×Q₈×C₁₉	C₂×C₄	1	2	yes	—
45	C₂²×D₄×C₁₉	C₂×C₄	1	2	yes	—
46	C₂²×D₄×C₁₉	C₂×C₄	1	2	yes	—
47	C₂²×D₄×C₁₉	C₂×C₄	1	4	yes	—
48	C₂²×D₄×C₁₉	C₂×C₄	1	2	yes	—
49	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
50	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
51	C₂³×C₄×C₁₉	C₂×C₄	1	4	yes	—
52	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
53	C₂×M₁₆×C₁₉	—	2	2	no	—
54	C₂²×C₈×C₁₉	—	2	2	no	—
55	C₁₉×C₄⋊Q₈	—	2	1	no	—
56	C₁₉×C₄⋊Q₈	—	2	1	no	—
57	C₁₉×C₄⋊Q₈	—	2	1	no	—
58	C₁₉×C₄⋊Q₈	—	2	1	no	—
59	C₁₉×#127	—	2	1	no	—
60	C₁₉×#127	—	2	1	no	—
61	C₁₉×#127	—	2	1	no	—
62	C₁₉×#127	—	2	1	no	—
63	C₁₉×#124	—	2	2	no	—
64	C₁₉×#124	—	2	2	no	—
65	C₁₉×#124	—	2	2	no	—
66	C₁₉×#124	—	2	2	no	—
67	C₁₉×#121	—	2	2	no	—
68	C₁₉×#121	—	2	2	no	—
69	C₁₉×#121	—	2	2	no	—
70	C₁₉×#121	—	2	2	no	—
71	C₁₉×#121	—	2	2	no	—
72	C₁₉×#121	—	2	2	no	—
73	C₁₉×#121	—	2	2	no	—
74	C₁₉×#121	—	2	2	no	—
75	C₄×D₄×C₁₉	—	2	2	no	—
76	C₄×D₄×C₁₉	—	2	2	no	—
77	C₄×D₄×C₁₉	—	2	2	no	—
78	C₄×D₄×C₁₉	—	2	2	no	—
79	C₄×D₄×C₁₉	—	2	2	no	—
80	C₄×D₄×C₁₉	—	2	2	no	—
81	C₄×D₄×C₁₉	—	2	2	no	—
82	C₄×D₄×C₁₉	—	2	2	no	—
83	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	2	yes	—
84	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	2	yes	—
85	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	4	yes	—
86	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
87	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
88	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
89	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
90	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
91	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
92	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
93	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
94	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
95	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
96	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
97	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
98	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
99	C₁₉×C₄⋊C₈	—	2	2	no	—
100	C₁₉×C₄⋊C₈	—	2	2	no	—
101	C₁₉×C₄⋊C₈	—	2	2	no	—
102	C₁₉×C₄⋊C₈	—	2	2	no	—
103	C₁₉×C₂²⋊C₈	—	2	2	no	—
104	C₁₉×C₂²⋊C₈	—	2	2	no	—
105	C₁₉×C₂²⋊C₈	C₂³	1	4	yes	—
106	C₁₉×C₂²⋊C₈	C₂³	1	4	yes	—
107	C₁₉×#97	—	2	2	no	—
108	C₄×C₈×C₁₉	—	2	2	no	—
109	C₄×C₈×C₁₉	—	2	2	no	—
110	C₄×C₈×C₁₉	—	2	2	no	—
111	C₂⁴×C₁₉	C₂²×C₄	1	1	yes	characteristic
112	C₂⁴×C₁₉	C₂²×C₄	1	4	yes	—
113	#41×C₁₉	—	4	8	no	—
114	#41×C₁₉	—	4	8	no	—
115	#41×C₁₉	—	4	8	no	—
116	#41×C₁₉	—	4	8	no	—
117	C₂×Q₈×C₁₉	—	2	2	no	—
118	C₂×Q₈×C₁₉	—	2	2	no	—
119	C₂×Q₈×C₁₉	—	4	4	no	—
120	C₂×D₄×C₁₉	—	2	4	no	—
121	C₂×D₄×C₁₉	—	2	4	no	—
122	C₂×D₄×C₁₉	—	2	2	no	—
123	C₂×D₄×C₁₉	—	2	2	no	—
124	C₂×D₄×C₁₉	—	2	2	no	—
125	C₂×D₄×C₁₉	—	2	2	no	—
126	C₂×D₄×C₁₉	—	2	2	no	—
127	C₂×D₄×C₁₉	—	2	2	no	—
128	C₂×D₄×C₁₉	—	2	8	no	—
129	C₂×D₄×C₁₉	—	4	4	no	—
130	C₂×D₄×C₁₉	—	4	4	no	—
131	C₂×D₄×C₁₉	—	4	8	no	—
132	C₂²×C₄×C₁₉	—	2	4	no	—
133	C₂²×C₄×C₁₉	—	2	4	no	—
134	C₂²×C₄×C₁₉	—	2	4	no	—
135	C₂²×C₄×C₁₉	—	2	4	no	—
136	C₂²×C₄×C₁₉	—	4	2	no	—
137	C₂²×C₄×C₁₉	—	4	8	no	—
138	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
139	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
140	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
141	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
142	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
143	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
144	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
145	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
146	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
147	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
148	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
149	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
150	C₂²×C₄×C₁₉	C₂²×C₄	1	4	yes	—
151	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
152	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
153	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
154	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
155	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
156	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
157	M₁₆×C₁₉	—	4	4	no	—
158	C₂×C₈×C₁₉	—	2	4	no	—
159	C₂×C₈×C₁₉	—	2	4	no	—
160	C₂×C₈×C₁₉	—	4	4	no	—
161	C₄⋊C₄×C₁₉	—	2	2	no	—
162	C₄⋊C₄×C₁₉	—	2	2	no	—
163	C₄⋊C₄×C₁₉	—	2	2	no	—
164	C₄⋊C₄×C₁₉	—	2	2	no	—
165	C₂²⋊C₄×C₁₉	—	2	4	no	—
166	C₂²⋊C₄×C₁₉	—	2	4	no	—
167	C₂²⋊C₄×C₁₉	—	2	4	no	—
168	C₂²⋊C₄×C₁₉	—	2	4	no	—
169	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
170	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
171	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
172	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
173	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
174	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
175	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
176	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
177	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
178	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
179	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
180	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
181	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
182	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
183	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
184	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
185	#17384	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
186	C₂³×C₁₉	—	2	2	no	—
187	C₂³×C₁₉	—	2	2	no	—
188	C₂³×C₁₉	—	2	4	no	—
189	C₂³×C₁₉	—	2	8	no	—
190	C₂³×C₁₉	—	4	1	no	—
191	C₂³×C₁₉	—	4	4	no	—
192	C₂³×C₁₉	—	4	4	no	—
193	C₂³×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
194	C₂³×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
195	C₂³×C₁₉	C₂³×C₄	1	1	yes	characteristic
196	Q₈×C₁₉	—	4	4	no	—
197	Q₈×C₁₉	—	4	4	no	—
198	D₄×C₁₉	—	4	4	no	—
199	D₄×C₁₉	—	4	4	no	—
200	D₄×C₁₉	—	4	8	no	—
201	D₄×C₁₉	—	4	8	no	—
202	D₄×C₁₉	—	4	4	no	—
203	D₄×C₁₉	—	4	4	no	—
204	D₄×C₁₉	—	4	4	no	—
205	D₄×C₁₉	—	4	4	no	—
206	C₂×C₄×C₁₉	—	2	2	no	—
207	C₂×C₄×C₁₉	—	2	2	no	—
208	C₂×C₄×C₁₉	—	2	2	no	—
209	C₂×C₄×C₁₉	—	2	2	no	—
210	C₂×C₄×C₁₉	—	2	2	no	—
211	C₂×C₄×C₁₉	—	2	2	no	—
212	C₂×C₄×C₁₉	—	2	2	no	—
213	C₂×C₄×C₁₉	—	2	2	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	2	no	—
218	C₂×C₄×C₁₉	—	2	2	no	—
219	C₂×C₄×C₁₉	—	2	4	no	—
220	C₂×C₄×C₁₉	—	4	1	no	—
221	C₂×C₄×C₁₉	—	4	1	no	—
222	C₂×C₄×C₁₉	—	4	1	no	—
223	C₂×C₄×C₁₉	—	4	8	no	—
224	C₂×C₄×C₁₉	—	4	8	no	—
225	C₂×C₄×C₁₉	—	4	4	no	—
226	C₂×C₄×C₁₉	#100	1	4	yes	—
227	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
228	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
229	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
230	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
231	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
232	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
233	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
234	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
235	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
236	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
237	C₂×C₄×C₁₉	#131	1	4	yes	—
238	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
239	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
240	C₈×C₁₉	—	4	4	no	—
241	C₈×C₁₉	—	4	4	no	—
242	C₂×#532	C₂×C₁₉	1	1	yes	characteristic
243	#2920	C₂×C₁₉	1	1	yes	characteristic, complemented
244	C₂×#431	C₂×C₁₉	1	1	yes	characteristic, complemented
245	#1471	C₂×C₁₉	1	4	yes	complemented
246	#1469	C₂×C₁₉	1	4	yes	complemented
247	#1460	C₂×C₁₉	1	4	yes	complemented
248	C₂²×C₁₉	—	2	1	no	—
249	C₂²×C₁₉	—	2	1	no	—
250	C₂²×C₁₉	—	2	1	no	—
251	C₂²×C₁₉	—	2	1	no	—
252	C₂²×C₁₉	—	2	1	no	—
253	C₂²×C₁₉	—	2	1	no	—
254	C₂²×C₁₉	—	2	1	no	—
255	C₂²×C₁₉	—	4	4	no	—
256	C₂²×C₁₉	—	4	4	no	—
257	C₂²×C₁₉	—	4	4	no	—
258	C₂²×C₁₉	—	4	4	no	—
259	C₂²×C₁₉	—	8	8	no	—
260	C₂²×C₁₉	C₂×#100	1	2	yes	—
261	C₂²×C₁₉	C₂²×C₂²⋊C₄	1	1	yes	characteristic
262	C₂²×C₁₉	C₂×#131	1	2	yes	—
263	C₄×C₁₉	—	2	1	no	—
264	C₄×C₁₉	—	2	1	no	—
265	C₄×C₁₉	—	2	1	no	—
266	C₄×C₁₉	—	2	1	no	—
267	C₄×C₁₉	—	2	1	no	—
268	C₄×C₁₉	—	2	1	no	—
269	C₄×C₁₉	—	2	1	no	—
270	C₄×C₁₉	—	4	4	no	—
271	C₄×C₁₉	#408	1	2	yes	—
272	C₄×C₁₉	#408	1	2	yes	—
273	C₄×C₁₉	#410	1	2	yes	—
274	C₄×C₁₉	C₂×#100	1	2	yes	—
275	C₄×C₁₉	C₂×#100	1	2	yes	—
276	C₂²×#41	C₄×C₁₉	1	2	yes	—
277	#532	—	2	1	no	—
278	#532	—	2	1	no	—
279	#532	—	2	1	no	—
280	#532	—	2	1	no	—
281	#532	—	2	1	no	—
282	#532	—	2	1	no	—
283	#532	—	2	1	no	—
284	#532	—	2	1	no	—
285	C₂×C₄⋊Q₈	C₄×C₁₉	1	1	yes	characteristic
286	C₂×#127	C₄×C₁₉	1	1	yes	characteristic
287	C₂×#124	C₂²×C₁₉	1	2	yes	—
288	C₂×#121	C₄×C₁₉	1	2	yes	—
289	C₂×#121	C₂²×C₁₉	1	2	yes	—
290	C₂×C₄×D₄	C₄×C₁₉	1	2	yes	—
291	C₂×C₄×D₄	C₂²×C₁₉	1	2	yes	—
292	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
293	#432	—	2	1	no	—
294	#432	C₂²×C₁₉	1	2	yes	—
295	#431	—	2	1	no	—
296	#431	—	2	1	no	—
297	#431	—	2	1	no	—
298	#431	C₂²×C₁₉	1	2	yes	—
299	#431	C₂²×C₁₉	1	2	yes	—
300	#431	C₂²×C₁₉	1	2	yes	—
301	#423	—	2	1	no	—
302	C₂×C₄⋊C₈	—	2	1	no	—
303	#407	C₂²×C₁₉	1	2	yes	—
304	C₂×C₂²⋊C₈	C₂²×C₁₉	1	2	yes	—
305	C₄×M₁₆	—	2	1	no	—
306	C₂×C₄×C₈	—	2	1	no	—
307	#323	C₂²×C₁₉	1	16	yes	—
308	C₂×C₁₉	—	2	2	no	—
309	C₂×C₁₉	—	2	2	no	—
310	C₂×C₁₉	—	4	1	no	—
311	C₂×C₁₉	—	8	4	no	—
312	C₂×C₁₉	C₂×#408	1	1	yes	characteristic
313	C₂×C₁₉	C₂×#410	1	1	yes	characteristic
314	C₂×C₁₉	C₂²×#100	1	1	yes	characteristic
315	C₂×#41	—	2	2	no	—
316	C₂×#41	—	2	2	no	—
317	C₂×#41	—	2	2	no	—
318	C₂×#41	—	2	2	no	—
319	C₂×#41	—	4	8	no	—
320	C₂²×Q₈	C₂×C₄×C₁₉	1	2	yes	—
321	C₂²×D₄	C₂×C₄×C₁₉	1	2	yes	—
322	C₂²×D₄	C₂×C₄×C₁₉	1	2	yes	—
323	C₂²×D₄	C₂×C₄×C₁₉	1	4	yes	—
324	C₂²×D₄	C₂×C₄×C₁₉	1	2	yes	—
325	C₂³×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
326	C₂³×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
327	C₂³×C₄	C₂×C₄×C₁₉	1	4	yes	—
328	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
329	C₂×M₁₆	—	2	2	no	—
330	C₂²×C₈	—	2	2	no	—
331	C₄⋊Q₈	—	2	1	no	—
332	C₄⋊Q₈	—	2	1	no	—
333	C₄⋊Q₈	—	2	1	no	—
334	C₄⋊Q₈	—	2	1	no	—
335	#127	—	2	1	no	—
336	#127	—	2	1	no	—
337	#127	—	2	1	no	—
338	#127	—	2	1	no	—
339	#124	—	2	2	no	—
340	#124	—	2	2	no	—
341	#124	—	2	2	no	—
342	#124	—	2	2	no	—
343	#121	—	2	2	no	—
344	#121	—	2	2	no	—
345	#121	—	2	2	no	—
346	#121	—	2	2	no	—
347	#121	—	2	2	no	—
348	#121	—	2	2	no	—
349	#121	—	2	2	no	—
350	#121	—	2	2	no	—
351	C₄×D₄	—	2	2	no	—
352	C₄×D₄	—	2	2	no	—
353	C₄×D₄	—	2	2	no	—
354	C₄×D₄	—	2	2	no	—
355	C₄×D₄	—	2	2	no	—
356	C₄×D₄	—	2	2	no	—
357	C₄×D₄	—	2	2	no	—
358	C₄×D₄	—	2	2	no	—
359	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	2	yes	—
360	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	2	yes	—
361	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	4	yes	—
362	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
363	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
364	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
365	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
366	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
367	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
368	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
369	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
370	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
371	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
372	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
373	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
374	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
375	C₄⋊C₈	—	2	2	no	—
376	C₄⋊C₈	—	2	2	no	—
377	C₄⋊C₈	—	2	2	no	—
378	C₄⋊C₈	—	2	2	no	—
379	C₂²⋊C₈	—	2	2	no	—
380	C₂²⋊C₈	—	2	2	no	—
381	C₂²⋊C₈	C₂³×C₁₉	1	4	yes	—
382	C₂²⋊C₈	C₂³×C₁₉	1	4	yes	—
383	#97	—	2	2	no	—
384	C₄×C₈	—	2	2	no	—
385	C₄×C₈	—	2	2	no	—
386	C₄×C₈	—	2	2	no	—
387	C₁₉	#17384	1	1	yes	characteristic, direct product factor, Sylow
388	C₂⁴	C₂²×C₄×C₁₉	1	1	yes	characteristic
389	C₂⁴	C₂²×C₄×C₁₉	1	4	yes	—
390	#41	—	4	8	no	—
391	#41	—	4	8	no	—
392	#41	—	4	8	no	—
393	#41	—	4	8	no	—
394	C₂×Q₈	—	2	2	no	—
395	C₂×Q₈	—	2	2	no	—
396	C₂×Q₈	—	4	4	no	—
397	C₂×D₄	—	2	4	no	—
398	C₂×D₄	—	2	4	no	—
399	C₂×D₄	—	2	2	no	—
400	C₂×D₄	—	2	2	no	—
401	C₂×D₄	—	2	2	no	—
402	C₂×D₄	—	2	2	no	—
403	C₂×D₄	—	2	2	no	—
404	C₂×D₄	—	2	2	no	—
405	C₂×D₄	—	2	8	no	—
406	C₂×D₄	—	4	4	no	—
407	C₂×D₄	—	4	4	no	—
408	C₂×D₄	—	4	8	no	—
409	C₂²×C₄	—	2	4	no	—
410	C₂²×C₄	—	2	4	no	—
411	C₂²×C₄	—	2	4	no	—
412	C₂²×C₄	—	2	4	no	—
413	C₂²×C₄	—	4	2	no	—
414	C₂²×C₄	—	4	8	no	—
415	C₂²×C₄	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
416	C₂²×C₄	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
417	C₂²×C₄	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
418	C₂²×C₄	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
419	C₂²×C₄	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
420	C₂²×C₄	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
421	C₂²×C₄	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
422	C₂²×C₄	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
423	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
424	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
425	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
426	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
427	C₂²×C₄	C₂²×C₄×C₁₉	1	4	yes	—
428	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
429	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
430	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
431	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
432	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
433	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
434	M₁₆	—	4	4	no	—
435	C₂×C₈	—	2	4	no	—
436	C₂×C₈	—	2	4	no	—
437	C₂×C₈	—	4	4	no	—
438	C₄⋊C₄	—	2	2	no	—
439	C₄⋊C₄	—	2	2	no	—
440	C₄⋊C₄	—	2	2	no	—
441	C₄⋊C₄	—	2	2	no	—
442	C₂²⋊C₄	—	2	4	no	—
443	C₂²⋊C₄	—	2	4	no	—
444	C₂²⋊C₄	—	2	4	no	—
445	C₂²⋊C₄	—	2	4	no	—
446	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
447	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
448	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
449	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
450	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
451	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
452	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
453	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
454	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
455	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
456	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
457	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
458	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
459	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
460	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
461	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
462	C₂³	—	2	2	no	—
463	C₂³	—	2	2	no	—
464	C₂³	—	2	4	no	—
465	C₂³	—	2	8	no	—
466	C₂³	—	4	1	no	—
467	C₂³	—	4	4	no	—
468	C₂³	—	4	4	no	—
469	C₂³	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
470	C₂³	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
471	C₂³	C₂³×C₄×C₁₉	1	1	yes	characteristic
472	Q₈	—	4	4	no	—
473	Q₈	—	4	4	no	—
474	D₄	—	4	4	no	—
475	D₄	—	4	4	no	—
476	D₄	—	4	8	no	—
477	D₄	—	4	8	no	—
478	D₄	—	4	4	no	—
479	D₄	—	4	4	no	—
480	D₄	—	4	4	no	—
481	D₄	—	4	4	no	—
482	C₂×C₄	—	2	2	no	—
483	C₂×C₄	—	2	2	no	—
484	C₂×C₄	—	2	2	no	—
485	C₂×C₄	—	2	2	no	—
486	C₂×C₄	—	2	2	no	—
487	C₂×C₄	—	2	2	no	—
488	C₂×C₄	—	2	2	no	—
489	C₂×C₄	—	2	2	no	—
490	C₂×C₄	—	2	2	no	—
491	C₂×C₄	—	2	2	no	—
492	C₂×C₄	—	2	2	no	—
493	C₂×C₄	—	2	2	no	—
494	C₂×C₄	—	2	2	no	—
495	C₂×C₄	—	2	4	no	—
496	C₂×C₄	—	4	1	no	—
497	C₂×C₄	—	4	1	no	—
498	C₂×C₄	—	4	1	no	—
499	C₂×C₄	—	4	8	no	—
500	C₂×C₄	—	4	8	no	—
501	C₂×C₄	—	4	4	no	—
502	C₂×C₄	C₁₉×#100	1	4	yes	—
503	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
504	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
505	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
506	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
507	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
508	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
509	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
510	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
511	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
512	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
513	C₂×C₄	C₁₉×#131	1	4	yes	—
514	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
515	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
516	C₈	—	4	4	no	—
517	C₈	—	4	4	no	—
518	C₂²	—	2	1	no	—
519	C₂²	—	2	1	no	—
520	C₂²	—	2	1	no	—
521	C₂²	—	2	1	no	—
522	C₂²	—	2	1	no	—
523	C₂²	—	2	1	no	—
524	C₂²	—	2	1	no	—
525	C₂²	—	4	4	no	—
526	C₂²	—	4	4	no	—
527	C₂²	—	4	4	no	—
528	C₂²	—	4	4	no	—
529	C₂²	—	8	8	no	—
530	C₂²	C₂×C₁₉×#100	1	2	yes	—
531	C₂²	C₂²×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
532	C₂²	C₂×C₁₉×#131	1	2	yes	—
533	C₄	—	2	1	no	—
534	C₄	—	2	1	no	—
535	C₄	—	2	1	no	—
536	C₄	—	2	1	no	—
537	C₄	—	2	1	no	—
538	C₄	—	2	1	no	—
539	C₄	—	2	1	no	—
540	C₄	—	4	4	no	—
541	C₄	C₁₉×#408	1	2	yes	—
542	C₄	C₁₉×#408	1	2	yes	—
543	C₄	C₁₉×#410	1	2	yes	—
544	C₄	C₂×C₁₉×#100	1	2	yes	—
545	C₄	C₂×C₁₉×#100	1	2	yes	—
546	C₂	—	2	2	no	—
547	C₂	—	2	2	no	—
548	C₂	—	4	1	no	—
549	C₂	—	8	4	no	—
550	C₂	C₂×C₁₉×#408	1	1	yes	characteristic
551	C₂	C₂×C₁₉×#410	1	1	yes	characteristic
552	C₂	C₂²×C₁₉×#100	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄×C₁₉	C₂×C₂²⋊C₄
commutator	C₂³	C₂³×C₄×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
socle	C₂²×C₁₉	C₂²×C₂²⋊C₄
prime radical	C₂×C₁₉×#532	C₂
LCS	G ▷ C₂³ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₉ ◁ C₂²×C₄²×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#2920	C₂	semidirect
3. C₂×C₁₉×#431	C₂	semidirect
4. C₁₉×#1471	C₂	semidirect
5. C₁₉×#1469	C₂	semidirect
6. C₁₉×#1460	C₂	semidirect
185. #17384	C₁₉	direct (N × H)
243. #2920	C₂×C₁₉	semidirect
244. C₂×#431	C₂×C₁₉	semidirect
245. #1471	C₂×C₁₉	semidirect
246. #1469	C₂×C₁₉	semidirect
247. #1460	C₂×C₁₉	semidirect
387. C₁₉	#17384	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×#532	2
C₁₉×#2920	2
C₂×C₁₉×#431	2
C₁₉×#1471	2
C₁₉×#1469	2
C₁₉×#1460	2
#17384	19

Subgroups — C19×#17384 #18023343

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#17384 #18023343