Subgroups — C₁₉×#17938 #18023897

Order 4864.

672 conjugacy classes of subgroups.

The subgroup lattice has 472 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3105	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2966	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×C₁₉×#436	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#1594	C₂	1	2	yes	maximal, complemented
5	C₁₉×#1592	C₂	1	2	yes	maximal, complemented
6	C₁₉×#1583	C₂	1	2	yes	maximal, complemented
7	C₁₉×#1581	C₂	1	2	yes	maximal, complemented
8	C₁₉×#1573	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#1490	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1483	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1451	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂²×M₁₆×C₁₉	—	2	1	no	—
13	C₁₉×#529	C₂²	1	1	yes	characteristic
14	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
15	C₁₉×#484	C₄	1	1	yes	characteristic
16	C₁₉×#481	C₄	1	1	yes	characteristic
17	C₁₉×#478	C₄	1	2	yes	—
18	C₁₉×#463	C₄	1	2	yes	—
19	C₁₉×#450	C₄	1	1	yes	characteristic
20	C₁₉×#447	C₄	1	1	yes	characteristic
21	C₁₉×#446	C₂²	1	1	yes	characteristic, complemented
22	C₈×Q₈×C₁₉	C₂²	1	1	yes	characteristic, complemented
23	C₄×SD₁₆×C₁₉	C₂²	1	2	yes	—
24	C₄×D₈×C₁₉	C₂²	1	2	yes	—
25	C₁₉×#436	—	2	1	no	—
26	C₁₉×#436	—	2	1	no	—
27	C₁₉×#436	C₂²	1	2	yes	—
28	C₁₉×#436	C₂²	1	2	yes	—
29	C₁₉×#436	C₂²	1	1	yes	characteristic, complemented
30	C₁₉×#435	—	2	1	no	—
31	C₈×D₄×C₁₉	—	2	1	no	—
32	C₈×D₄×C₁₉	C₂²	1	1	yes	characteristic, complemented
33	C₁₉×#433	—	2	1	no	—
34	C₁₉×#432	C₂²	1	1	yes	characteristic
35	C₁₉×#431	C₂²	1	1	yes	characteristic
36	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
37	C₂×C₁₉×C₂²⋊C₈	—	2	1	no	—
38	C₁₉×#405	—	2	1	no	—
39	C₄×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
40	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
41	C₁₉×#335	C₂²	1	2	yes	complemented
42	C₁₉×#334	C₂²	1	2	yes	complemented
43	C₁₉×Q₈⋊C₈	C₂²	1	2	yes	complemented
44	C₁₉×D₄⋊C₈	C₂²	1	2	yes	—
45	C₁₉×D₄⋊C₈	C₂²	1	2	yes	—
46	C₁₉×D₄⋊C₈	C₂²	1	2	yes	complemented
47	C₁₉×#322	C₂²	1	2	yes	complemented
48	C₁₉×#322	C₂²	1	2	yes	complemented
49	C₂²×D₄×C₁₉	C₂×C₄	1	1	yes	characteristic
50	C₂³×C₄×C₁₉	—	2	1	no	—
51	C₂×SD₁₆×C₁₉	C₂×C₄	1	2	yes	—
52	C₂×D₈×C₁₉	C₂×C₄	1	2	yes	—
53	C₂×M₁₆×C₁₉	—	2	1	no	—
54	C₂×M₁₆×C₁₉	—	2	1	no	—
55	C₂×M₁₆×C₁₉	—	2	2	no	—
56	C₂×M₁₆×C₁₉	—	2	2	no	—
57	C₂×M₁₆×C₁₉	—	4	4	no	—
58	C₂²×C₈×C₁₉	—	2	1	no	—
59	C₂²×C₈×C₁₉	—	2	1	no	—
60	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
61	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
62	C₁₉×#126	—	2	1	no	—
63	C₁₉×#125	C₂×C₄	1	1	yes	characteristic
64	C₁₉×#124	C₂×C₄	1	1	yes	characteristic
65	C₁₉×#123	—	2	1	no	—
66	C₁₉×C₂²⋊Q₈	C₂×C₄	1	1	yes	characteristic
67	C₁₉×#121	C₂×C₄	1	1	yes	characteristic
68	C₄×Q₈×C₁₉	C₂³	1	1	yes	characteristic
69	C₄×D₄×C₁₉	—	2	1	no	—
70	C₄×D₄×C₁₉	—	2	1	no	—
71	C₄×D₄×C₁₉	—	2	1	no	—
72	C₄×D₄×C₁₉	C₂×C₄	1	2	yes	—
73	C₄×D₄×C₁₉	C₂³	1	1	yes	characteristic
74	C₄×D₄×C₁₉	C₂³	1	2	yes	—
75	C₁₉×#117	—	2	1	no	—
76	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
77	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
78	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
79	C₁₉×#107	C₂×C₄	1	2	yes	—
80	C₁₉×#106	C₂×C₄	1	2	yes	—
81	C₁₉×C₄⋊C₈	—	2	1	no	—
82	C₁₉×C₄⋊C₈	—	2	1	no	—
83	C₁₉×C₄⋊C₈	—	2	1	no	—
84	C₁₉×C₄⋊C₈	C₂×C₄	1	2	yes	—
85	C₁₉×C₄⋊C₈	C₂³	1	2	yes	—
86	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
87	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
88	C₁₉×#103	C₂×C₄	1	2	yes	—
89	C₁₉×#102	C₂×C₄	1	2	yes	—
90	C₁₉×#102	C₂×C₄	1	2	yes	—
91	C₁₉×#102	C₂×C₄	1	2	yes	—
92	C₁₉×C₂²⋊C₈	—	2	1	no	—
93	C₁₉×C₂²⋊C₈	—	2	2	no	—
94	C₁₉×C₂²⋊C₈	—	2	2	no	—
95	C₁₉×C₂²⋊C₈	—	2	1	no	—
96	C₁₉×C₂²⋊C₈	—	2	1	no	—
97	C₁₉×C₂²⋊C₈	C₂×C₄	1	1	yes	characteristic
98	C₁₉×C₂²⋊C₈	C₂×C₄	1	1	yes	characteristic
99	C₁₉×#97	—	2	1	no	—
100	C₁₉×#97	—	2	1	no	—
101	C₁₉×#97	—	2	1	no	—
102	C₄×C₈×C₁₉	—	2	1	no	—
103	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
104	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
105	C₄×C₈×C₁₉	C₂³	1	2	yes	—
106	C₄×C₈×C₁₉	C₂³	1	2	yes	—
107	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
108	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
109	C₂⁴×C₁₉	—	2	1	no	—
110	C₂×Q₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
111	C₂×D₄×C₁₉	—	2	1	no	—
112	C₂×D₄×C₁₉	—	2	1	no	—
113	C₂×D₄×C₁₉	—	4	2	no	—
114	C₂×D₄×C₁₉	C₂²×C₄	1	2	yes	—
115	C₂×D₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
116	C₂²×C₄×C₁₉	—	2	1	no	—
117	C₂²×C₄×C₁₉	—	2	2	no	—
118	C₂²×C₄×C₁₉	—	2	1	no	—
119	C₂²×C₄×C₁₉	—	2	2	no	—
120	C₂²×C₄×C₁₉	—	4	2	no	—
121	C₂²×C₄×C₁₉	—	4	2	no	—
122	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
123	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
124	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
125	SD₁₆×C₁₉	—	4	2	no	—
126	D₈×C₁₉	—	4	2	no	—
127	M₁₆×C₁₉	—	4	2	no	—
128	M₁₆×C₁₉	—	4	4	no	—
129	M₁₆×C₁₉	—	4	2	no	—
130	M₁₆×C₁₉	—	4	4	no	—
131	C₂×C₈×C₁₉	—	2	2	no	—
132	C₂×C₈×C₁₉	—	2	2	no	—
133	C₂×C₈×C₁₉	—	2	1	no	—
134	C₂×C₈×C₁₉	—	2	1	no	—
135	C₂×C₈×C₁₉	—	2	2	no	—
136	C₂×C₈×C₁₉	—	4	1	no	—
137	C₂×C₈×C₁₉	—	4	2	no	—
138	C₂×C₈×C₁₉	—	4	2	no	—
139	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
140	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
141	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
142	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
143	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
144	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
145	C₄⋊C₄×C₁₉	—	2	1	no	—
146	C₄⋊C₄×C₁₉	—	2	1	no	—
147	C₄⋊C₄×C₁₉	—	2	1	no	—
148	C₄⋊C₄×C₁₉	—	2	1	no	—
149	C₄⋊C₄×C₁₉	—	2	1	no	—
150	C₄⋊C₄×C₁₉	C₂²×C₄	1	2	yes	—
151	C₄⋊C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
152	C₄⋊C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
153	C₂²⋊C₄×C₁₉	—	2	1	no	—
154	C₂²⋊C₄×C₁₉	—	2	2	no	—
155	C₂²⋊C₄×C₁₉	—	2	1	no	—
156	C₂²⋊C₄×C₁₉	—	2	1	no	—
157	C₂²⋊C₄×C₁₉	—	2	1	no	—
158	C₂²⋊C₄×C₁₉	—	2	2	no	—
159	C₂²⋊C₄×C₁₉	—	2	1	no	—
160	C₄²×C₁₉	—	2	1	no	—
161	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
162	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
163	C₄²×C₁₉	#41	1	1	yes	characteristic
164	C₄²×C₁₉	C₂⁴	1	1	yes	characteristic
165	#17938	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
166	C₂³×C₁₉	—	2	1	no	—
167	C₂³×C₁₉	—	2	2	no	—
168	C₂³×C₁₉	—	4	2	no	—
169	C₂³×C₁₉	—	4	2	no	—
170	C₂³×C₁₉	—	4	2	no	—
171	C₂³×C₁₉	C₄×D₄	1	1	yes	characteristic
172	Q₈×C₁₉	—	2	2	no	—
173	D₄×C₁₉	—	2	2	no	—
174	D₄×C₁₉	—	2	2	no	—
175	D₄×C₁₉	—	2	2	no	—
176	D₄×C₁₉	—	4	2	no	—
177	D₄×C₁₉	—	4	2	no	—
178	C₂×C₄×C₁₉	—	2	2	no	—
179	C₂×C₄×C₁₉	—	2	2	no	—
180	C₂×C₄×C₁₉	—	2	1	no	—
181	C₂×C₄×C₁₉	—	2	1	no	—
182	C₂×C₄×C₁₉	—	2	1	no	—
183	C₂×C₄×C₁₉	—	2	1	no	—
184	C₂×C₄×C₁₉	—	2	1	no	—
185	C₂×C₄×C₁₉	—	2	2	no	—
186	C₂×C₄×C₁₉	—	4	4	no	—
187	C₂×C₄×C₁₉	—	4	2	no	—
188	C₂×C₄×C₁₉	—	4	1	no	—
189	C₂×C₄×C₁₉	—	4	2	no	—
190	C₂×C₄×C₁₉	—	4	1	no	—
191	C₂×C₄×C₁₉	—	4	2	no	—
192	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
193	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
194	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
195	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
196	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
197	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
198	C₈×C₁₉	—	2	2	no	—
199	C₈×C₁₉	—	2	2	no	—
200	C₈×C₁₉	—	2	1	no	—
201	C₈×C₁₉	—	2	1	no	—
202	C₈×C₁₉	—	2	1	no	—
203	C₈×C₁₉	—	4	2	no	—
204	C₈×C₁₉	—	4	1	no	—
205	C₈×C₁₉	—	4	2	no	—
206	C₈×C₁₉	—	4	1	no	—
207	C₈×C₁₉	AGL(1,ℤ/8)	1	2	yes	—
208	#3105	C₂×C₁₉	1	1	yes	characteristic
209	#2966	C₂×C₁₉	1	1	yes	characteristic, complemented
210	C₂×#436	C₂×C₁₉	1	1	yes	characteristic, complemented
211	#1594	C₂×C₁₉	1	2	yes	complemented
212	#1592	C₂×C₁₉	1	2	yes	complemented
213	#1583	C₂×C₁₉	1	2	yes	complemented
214	#1581	C₂×C₁₉	1	2	yes	complemented
215	#1573	C₂×C₁₉	1	1	yes	characteristic, complemented
216	#1490	C₂×C₁₉	1	1	yes	characteristic, complemented
217	#1483	C₂×C₁₉	1	1	yes	characteristic, complemented
218	#1451	C₂×C₁₉	1	1	yes	characteristic, complemented
219	C₂²×C₁₉	—	2	1	no	—
220	C₂²×C₁₉	—	2	1	no	—
221	C₂²×C₁₉	—	4	2	no	—
222	C₂²×C₁₉	—	4	1	no	—
223	C₂²×C₁₉	—	4	2	no	—
224	C₂²×C₁₉	—	4	1	no	—
225	C₂²×C₁₉	—	4	1	no	—
226	C₂²×C₁₉	—	4	2	no	—
227	C₂²×C₁₉	—	8	4	no	—
228	C₂²×C₁₉	#444	1	2	yes	—
229	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
230	C₄×C₁₉	—	2	1	no	—
231	C₄×C₁₉	—	2	1	no	—
232	C₄×C₁₉	—	2	1	no	—
233	C₄×C₁₉	—	2	1	no	—
234	C₄×C₁₉	—	4	1	no	—
235	C₄×C₁₉	—	4	1	no	—
236	C₄×C₁₉	—	4	2	no	—
237	C₄×C₁₉	—	4	1	no	—
238	C₄×C₁₉	#568	1	2	yes	—
239	C₄×C₁₉	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
240	C₄×C₁₉	#575	1	1	yes	characteristic
241	C₂²×M₁₆	—	2	1	no	—
242	#529	C₂²×C₁₉	1	1	yes	characteristic
243	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
244	#484	C₄×C₁₉	1	1	yes	characteristic
245	#481	C₄×C₁₉	1	1	yes	characteristic
246	#478	C₄×C₁₉	1	2	yes	—
247	#463	C₄×C₁₉	1	2	yes	—
248	#450	C₄×C₁₉	1	1	yes	characteristic
249	#447	C₄×C₁₉	1	1	yes	characteristic
250	#446	C₂²×C₁₉	1	1	yes	characteristic, complemented
251	C₈×Q₈	C₂²×C₁₉	1	1	yes	characteristic, complemented
252	C₄×SD₁₆	C₂²×C₁₉	1	2	yes	—
253	C₄×D₈	C₂²×C₁₉	1	2	yes	—
254	#436	—	2	1	no	—
255	#436	—	2	1	no	—
256	#436	C₂²×C₁₉	1	2	yes	—
257	#436	C₂²×C₁₉	1	2	yes	—
258	#436	C₂²×C₁₉	1	1	yes	characteristic, complemented
259	#435	—	2	1	no	—
260	C₈×D₄	—	2	1	no	—
261	C₈×D₄	C₂²×C₁₉	1	1	yes	characteristic, complemented
262	#433	—	2	1	no	—
263	#432	C₂²×C₁₉	1	1	yes	characteristic
264	#431	C₂²×C₁₉	1	1	yes	characteristic
265	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
266	C₂×C₂²⋊C₈	—	2	1	no	—
267	#405	—	2	1	no	—
268	C₄×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
269	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
270	#335	C₂²×C₁₉	1	2	yes	complemented
271	#334	C₂²×C₁₉	1	2	yes	complemented
272	Q₈⋊C₈	C₂²×C₁₉	1	2	yes	complemented
273	D₄⋊C₈	C₂²×C₁₉	1	2	yes	—
274	D₄⋊C₈	C₂²×C₁₉	1	2	yes	—
275	D₄⋊C₈	C₂²×C₁₉	1	2	yes	complemented
276	#322	C₂²×C₁₉	1	2	yes	complemented
277	#322	C₂²×C₁₉	1	2	yes	complemented
278	C₂×C₁₉	—	2	2	no	—
279	C₂×C₁₉	—	8	1	no	—
280	C₂×C₁₉	—	8	2	no	—
281	C₂×C₁₉	#2930	1	1	yes	characteristic
282	C₂×C₁₉	C₄×AGL(1,ℤ/8)	1	1	yes	characteristic
283	C₂×C₁₉	C₂×#444	1	1	yes	characteristic
284	C₂²×D₄	C₂×C₄×C₁₉	1	1	yes	characteristic
285	C₂³×C₄	—	2	1	no	—
286	C₂×SD₁₆	C₂×C₄×C₁₉	1	2	yes	—
287	C₂×D₈	C₂×C₄×C₁₉	1	2	yes	—
288	C₂×M₁₆	—	2	1	no	—
289	C₂×M₁₆	—	2	2	no	—
290	C₂×M₁₆	—	2	2	no	—
291	C₂×M₁₆	—	2	1	no	—
292	C₂×M₁₆	—	4	4	no	—
293	C₂²×C₈	—	2	1	no	—
294	C₂²×C₈	—	2	1	no	—
295	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
296	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
297	#126	—	2	1	no	—
298	#125	C₂×C₄×C₁₉	1	1	yes	characteristic
299	#124	C₂×C₄×C₁₉	1	1	yes	characteristic
300	#123	—	2	1	no	—
301	C₂²⋊Q₈	C₂×C₄×C₁₉	1	1	yes	characteristic
302	#121	C₂×C₄×C₁₉	1	1	yes	characteristic
303	C₄×Q₈	C₂³×C₁₉	1	1	yes	characteristic
304	C₄×D₄	—	2	1	no	—
305	C₄×D₄	—	2	1	no	—
306	C₄×D₄	—	2	1	no	—
307	C₄×D₄	C₂×C₄×C₁₉	1	2	yes	—
308	C₄×D₄	C₂³×C₁₉	1	2	yes	—
309	C₄×D₄	C₂³×C₁₉	1	1	yes	characteristic
310	#117	—	2	1	no	—
311	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
312	C₂×C₂²⋊C₄	—	2	1	no	—
313	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
314	#107	C₂×C₄×C₁₉	1	2	yes	—
315	#106	C₂×C₄×C₁₉	1	2	yes	—
316	C₄⋊C₈	—	2	1	no	—
317	C₄⋊C₈	—	2	1	no	—
318	C₄⋊C₈	—	2	1	no	—
319	C₄⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
320	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
321	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
322	C₄⋊C₈	C₂³×C₁₉	1	2	yes	—
323	#103	C₂×C₄×C₁₉	1	2	yes	—
324	#102	C₂×C₄×C₁₉	1	2	yes	—
325	#102	C₂×C₄×C₁₉	1	2	yes	—
326	#102	C₂×C₄×C₁₉	1	2	yes	—
327	C₂²⋊C₈	—	2	1	no	—
328	C₂²⋊C₈	—	2	2	no	—
329	C₂²⋊C₈	—	2	2	no	—
330	C₂²⋊C₈	—	2	1	no	—
331	C₂²⋊C₈	—	2	1	no	—
332	C₂²⋊C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
333	C₂²⋊C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
334	#97	—	2	1	no	—
335	#97	—	2	1	no	—
336	#97	—	2	1	no	—
337	C₄×C₈	—	2	1	no	—
338	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
339	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
340	C₄×C₈	C₂³×C₁₉	1	2	yes	—
341	C₄×C₈	C₂³×C₁₉	1	2	yes	—
342	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
343	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
344	C₁₉	#17938	1	1	yes	characteristic, direct product factor, Sylow
345	C₂⁴	—	2	1	no	—
346	C₂×Q₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
347	C₂×D₄	—	2	1	no	—
348	C₂×D₄	—	2	1	no	—
349	C₂×D₄	—	4	2	no	—
350	C₂×D₄	C₂²×C₄×C₁₉	1	2	yes	—
351	C₂×D₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
352	C₂²×C₄	—	2	1	no	—
353	C₂²×C₄	—	2	2	no	—
354	C₂²×C₄	—	2	1	no	—
355	C₂²×C₄	—	2	2	no	—
356	C₂²×C₄	—	4	2	no	—
357	C₂²×C₄	—	4	2	no	—
358	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
359	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
360	C₂²×C₄	#41×C₁₉	1	1	yes	characteristic
361	SD₁₆	—	4	2	no	—
362	D₈	—	4	2	no	—
363	M₁₆	—	4	2	no	—
364	M₁₆	—	4	4	no	—
365	M₁₆	—	4	2	no	—
366	M₁₆	—	4	4	no	—
367	C₂×C₈	—	2	2	no	—
368	C₂×C₈	—	2	1	no	—
369	C₂×C₈	—	2	1	no	—
370	C₂×C₈	—	2	2	no	—
371	C₂×C₈	—	2	2	no	—
372	C₂×C₈	—	4	1	no	—
373	C₂×C₈	—	4	2	no	—
374	C₂×C₈	—	4	2	no	—
375	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
376	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
377	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
378	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
379	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
380	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
381	C₄⋊C₄	—	2	1	no	—
382	C₄⋊C₄	—	2	1	no	—
383	C₄⋊C₄	—	2	1	no	—
384	C₄⋊C₄	—	2	1	no	—
385	C₄⋊C₄	—	2	1	no	—
386	C₄⋊C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
387	C₄⋊C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
388	C₄⋊C₄	C₂²×C₄×C₁₉	1	2	yes	—
389	C₂²⋊C₄	—	2	1	no	—
390	C₂²⋊C₄	—	2	2	no	—
391	C₂²⋊C₄	—	2	1	no	—
392	C₂²⋊C₄	—	2	1	no	—
393	C₂²⋊C₄	—	2	1	no	—
394	C₂²⋊C₄	—	2	2	no	—
395	C₂²⋊C₄	—	2	1	no	—
396	C₄²	—	2	1	no	—
397	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
398	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
399	C₄²	#41×C₁₉	1	1	yes	characteristic
400	C₄²	C₂⁴×C₁₉	1	1	yes	characteristic
401	C₂³	—	2	1	no	—
402	C₂³	—	2	2	no	—
403	C₂³	—	4	2	no	—
404	C₂³	—	4	2	no	—
405	C₂³	—	4	2	no	—
406	C₂³	C₄×D₄×C₁₉	1	1	yes	characteristic
407	Q₈	—	2	2	no	—
408	D₄	—	2	2	no	—
409	D₄	—	2	2	no	—
410	D₄	—	2	2	no	—
411	D₄	—	4	2	no	—
412	D₄	—	4	2	no	—
413	C₂×C₄	—	2	2	no	—
414	C₂×C₄	—	2	2	no	—
415	C₂×C₄	—	2	1	no	—
416	C₂×C₄	—	2	1	no	—
417	C₂×C₄	—	2	1	no	—
418	C₂×C₄	—	2	1	no	—
419	C₂×C₄	—	2	1	no	—
420	C₂×C₄	—	2	2	no	—
421	C₂×C₄	—	4	4	no	—
422	C₂×C₄	—	4	2	no	—
423	C₂×C₄	—	4	1	no	—
424	C₂×C₄	—	4	2	no	—
425	C₂×C₄	—	4	1	no	—
426	C₂×C₄	—	4	2	no	—
427	C₂×C₄	C₄×D₄×C₁₉	1	1	yes	characteristic
428	C₂×C₄	C₄×D₄×C₁₉	1	1	yes	characteristic
429	C₂×C₄	C₄×D₄×C₁₉	1	1	yes	characteristic
430	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
431	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
432	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
433	C₈	—	2	2	no	—
434	C₈	—	2	2	no	—
435	C₈	—	2	1	no	—
436	C₈	—	2	1	no	—
437	C₈	—	2	1	no	—
438	C₈	—	4	2	no	—
439	C₈	—	4	2	no	—
440	C₈	—	4	1	no	—
441	C₈	—	4	1	no	—
442	C₈	C₁₉×AGL(1,ℤ/8)	1	2	yes	—
443	C₂²	—	2	1	no	—
444	C₂²	—	2	1	no	—
445	C₂²	—	4	2	no	—
446	C₂²	—	4	1	no	—
447	C₂²	—	4	2	no	—
448	C₂²	—	4	1	no	—
449	C₂²	—	4	1	no	—
450	C₂²	—	4	2	no	—
451	C₂²	—	8	4	no	—
452	C₂²	C₁₉×#444	1	2	yes	—
453	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
454	C₄	—	2	1	no	—
455	C₄	—	2	1	no	—
456	C₄	—	2	1	no	—
457	C₄	—	2	1	no	—
458	C₄	—	4	1	no	—
459	C₄	—	4	2	no	—
460	C₄	—	4	1	no	—
461	C₄	—	4	1	no	—
462	C₄	C₁₉×#568	1	2	yes	—
463	C₄	C₂×C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
464	C₄	C₁₉×#575	1	1	yes	characteristic
465	C₂	—	2	2	no	—
466	C₂	—	8	2	no	—
467	C₂	—	8	1	no	—
468	C₂	C₁₉×#2930	1	1	yes	characteristic
469	C₂	C₄×C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
470	C₂	C₂×C₁₉×#444	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄×C₁₉	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₁₉
Frattini, cosocle	C₄²	C₂⁴×C₁₉
socle	C₂²×C₁₉	C₂×C₄×D₄
prime radical	C₁₉×#447	C₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#2966	C₂	semidirect
3. C₂×C₁₉×#436	C₂	semidirect
4. C₁₉×#1594	C₂	semidirect
5. C₁₉×#1592	C₂	semidirect
6. C₁₉×#1583	C₂	semidirect
7. C₁₉×#1581	C₂	semidirect
8. C₁₉×#1573	C₂	semidirect
9. C₁₉×#1490	C₂	semidirect
10. C₁₉×#1483	C₂	semidirect
11. C₁₉×#1451	C₂	semidirect
21. C₁₉×#446	C₂²	semidirect
22. C₈×Q₈×C₁₉	C₂²	semidirect
29. C₁₉×#436	C₂²	semidirect
32. C₈×D₄×C₁₉	C₂²	semidirect
41. C₁₉×#335	C₂²	semidirect
42. C₁₉×#334	C₂²	semidirect
43. C₁₉×Q₈⋊C₈	C₂²	semidirect
46. C₁₉×D₄⋊C₈	C₂²	semidirect
47. C₁₉×#322	C₂²	semidirect
48. C₁₉×#322	C₂²	semidirect
165. #17938	C₁₉	direct (N × H)
209. #2966	C₂×C₁₉	semidirect
210. C₂×#436	C₂×C₁₉	semidirect
211. #1594	C₂×C₁₉	semidirect
212. #1592	C₂×C₁₉	semidirect
213. #1583	C₂×C₁₉	semidirect
214. #1581	C₂×C₁₉	semidirect
215. #1573	C₂×C₁₉	semidirect
216. #1490	C₂×C₁₉	semidirect
217. #1483	C₂×C₁₉	semidirect
218. #1451	C₂×C₁₉	semidirect
250. #446	C₂²×C₁₉	semidirect
251. C₈×Q₈	C₂²×C₁₉	semidirect
258. #436	C₂²×C₁₉	semidirect
261. C₈×D₄	C₂²×C₁₉	semidirect
270. #335	C₂²×C₁₉	semidirect
271. #334	C₂²×C₁₉	semidirect
272. Q₈⋊C₈	C₂²×C₁₉	semidirect
275. D₄⋊C₈	C₂²×C₁₉	semidirect
276. #322	C₂²×C₁₉	semidirect
277. #322	C₂²×C₁₉	semidirect
344. C₁₉	#17938	direct (N × H)

Maximal subgroups

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

subgroup	index
C₁₉×#3105	2
C₁₉×#2966	2
C₂×C₁₉×#436	2
C₁₉×#1594	2
C₁₉×#1592	2
C₁₉×#1583	2
C₁₉×#1581	2
C₁₉×#1573	2
C₁₉×#1490	2
C₁₉×#1483	2
C₁₉×#1451	2
#17938	19

Subgroups — C19×#17938 #18023897

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#17938 #18023897