Subgroups — C₁₉×#18000 #18023959

Order 4864.

672 conjugacy classes of subgroups.

The subgroup lattice has 464 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3101	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2962	C₂	1	1	yes	maximal, characteristic, complemented
3	D₄×M₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1592	C₂	1	2	yes	maximal, complemented
5	C₁₉×#1588	C₂	1	2	yes	maximal, complemented
6	C₁₉×#1585	C₂	1	2	yes	maximal, complemented
7	C₁₉×SD₁₆⋊C₈	C₂	1	2	yes	maximal, complemented
8	C₁₉×#1571	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#1493	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×C₁₉×D₄⋊C₈	C₂	1	1	yes	maximal, characteristic
11	C₁₉×#1451	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂²×M₁₆×C₁₉	—	2	1	no	—
13	C₁₉×#533	C₂²	1	1	yes	characteristic
14	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
15	C₁₉×#483	C₄	1	2	yes	—
16	C₁₉×#476	C₄	1	1	yes	characteristic
17	C₁₉×#476	C₄	1	1	yes	characteristic
18	C₁₉×#461	C₄	1	1	yes	characteristic
19	C₁₉×#461	C₄	1	1	yes	characteristic
20	C₁₉×#450	C₄	1	2	yes	—
21	C₁₉×#446	—	2	2	no	—
22	C₁₉×#446	C₂²	1	2	yes	complemented
23	C₈×Q₈×C₁₉	C₂²	1	2	yes	complemented
24	C₄×SD₁₆×C₁₉	C₂²	1	2	yes	—
25	C₄×SD₁₆×C₁₉	C₂²	1	2	yes	—
26	C₁₉×#436	C₂²	1	2	yes	—
27	C₁₉×#435	—	2	2	no	—
28	C₈×D₄×C₁₉	C₂²	1	2	yes	—
29	C₁₉×#431	C₂²	1	1	yes	characteristic
30	C₁₉×#424	—	2	1	no	—
31	C₁₉×#423	C₂²	1	1	yes	characteristic
32	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
33	C₁₉×#407	—	2	1	no	—
34	C₁₉×#405	—	2	1	no	—
35	C₄×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
36	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
37	C₁₉×#335	C₂²	1	2	yes	complemented
38	C₁₉×#335	C₂²	1	2	yes	complemented
39	C₁₉×Q₈⋊C₈	C₂²	1	2	yes	complemented
40	C₁₉×Q₈⋊C₈	C₂²	1	2	yes	complemented
41	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
42	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
43	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
44	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
45	C₁₉×#322	C₂²	1	2	yes	complemented
46	C₁₉×#322	C₂²	1	2	yes	complemented
47	C₂²×D₄×C₁₉	C₂×C₄	1	1	yes	characteristic
48	C₂³×C₄×C₁₉	—	2	1	no	—
49	C₂×SD₁₆×C₁₉	C₂×C₄	1	2	yes	—
50	C₂×SD₁₆×C₁₉	C₂×C₄	1	2	yes	—
51	C₂×M₁₆×C₁₉	—	2	1	no	—
52	C₂×M₁₆×C₁₉	—	2	2	no	—
53	C₂×M₁₆×C₁₉	—	4	4	no	—
54	C₂×M₁₆×C₁₉	D₄	1	1	yes	characteristic
55	C₂×M₁₆×C₁₉	D₄	1	1	yes	characteristic
56	C₂²×C₈×C₁₉	—	2	1	no	—
57	C₂²×C₈×C₁₉	—	2	1	no	—
58	C₂²×C₈×C₁₉	—	2	2	no	—
59	C₁₉×C₄⋊Q₈	C₂×C₄	1	1	yes	characteristic
60	C₁₉×C₄⋊Q₈	C₂×C₄	1	1	yes	characteristic
61	C₁₉×#125	—	2	1	no	—
62	C₁₉×C₂²⋊Q₈	—	2	1	no	—
63	C₁₉×C₂²⋊Q₈	C₂×C₄	1	2	yes	—
64	C₄×Q₈×C₁₉	—	2	1	no	—
65	C₄×Q₈×C₁₉	C₂³	1	2	yes	—
66	C₄×D₄×C₁₉	—	2	1	no	—
67	C₄×D₄×C₁₉	—	2	1	no	—
68	C₄×D₄×C₁₉	C₂×C₄	1	1	yes	characteristic
69	C₄×D₄×C₁₉	C₂×C₄	1	1	yes	characteristic
70	C₄×D₄×C₁₉	C₂³	1	1	yes	characteristic
71	C₄×D₄×C₁₉	C₂³	1	1	yes	characteristic
72	C₁₉×#117	—	2	1	no	—
73	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
74	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
75	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
76	C₁₉×#106	C₂×C₄	1	2	yes	—
77	C₁₉×#106	C₂×C₄	1	2	yes	—
78	C₁₉×C₄⋊C₈	—	2	2	no	—
79	C₁₉×C₄⋊C₈	—	2	2	no	—
80	C₁₉×C₄⋊C₈	—	2	1	no	—
81	C₁₉×C₄⋊C₈	—	2	1	no	—
82	C₁₉×C₄⋊C₈	C₂×C₄	1	1	yes	characteristic
83	C₁₉×C₄⋊C₈	C₂×C₄	1	1	yes	characteristic
84	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
85	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
86	C₁₉×C₄⋊C₈	C₂³	1	2	yes	—
87	C₁₉×#103	C₂×C₄	1	2	yes	—
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×C₂²⋊C₈	—	2	2	no	—
92	C₁₉×C₂²⋊C₈	—	2	2	no	—
93	C₁₉×C₂²⋊C₈	C₂×C₄	1	2	yes	—
94	C₁₉×#97	—	2	2	no	—
95	C₁₉×#97	D₄	1	2	yes	—
96	C₄×C₈×C₁₉	—	2	2	no	—
97	C₄×C₈×C₁₉	—	2	1	no	—
98	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
99	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
100	C₄×C₈×C₁₉	C₂³	1	2	yes	—
101	C₄×C₈×C₁₉	C₂³	1	2	yes	—
102	C₂⁴×C₁₉	—	2	1	no	—
103	C₂×Q₈×C₁₉	—	2	1	no	—
104	C₂×Q₈×C₁₉	C₂²×C₄	1	2	yes	—
105	C₂×D₄×C₁₉	—	2	2	no	—
106	C₂×D₄×C₁₉	—	2	1	no	—
107	C₂×D₄×C₁₉	—	4	1	no	—
108	C₂×D₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
109	C₂×D₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
110	C₂²×C₄×C₁₉	—	2	1	no	—
111	C₂²×C₄×C₁₉	—	2	1	no	—
112	C₂²×C₄×C₁₉	—	2	1	no	—
113	C₂²×C₄×C₁₉	—	2	1	no	—
114	C₂²×C₄×C₁₉	—	2	1	no	—
115	C₂²×C₄×C₁₉	—	4	2	no	—
116	C₂²×C₄×C₁₉	—	4	2	no	—
117	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
118	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
119	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
120	SD₁₆×C₁₉	—	2	4	no	—
121	SD₁₆×C₁₉	—	4	2	no	—
122	M₁₆×C₁₉	—	2	2	no	—
123	M₁₆×C₁₉	—	2	2	no	—
124	M₁₆×C₁₉	—	4	4	no	—
125	M₁₆×C₁₉	—	4	2	no	—
126	C₂×C₈×C₁₉	—	2	1	no	—
127	C₂×C₈×C₁₉	—	2	2	no	—
128	C₂×C₈×C₁₉	—	2	1	no	—
129	C₂×C₈×C₁₉	—	2	1	no	—
130	C₂×C₈×C₁₉	—	2	1	no	—
131	C₂×C₈×C₁₉	—	4	2	no	—
132	C₂×C₈×C₁₉	—	4	4	no	—
133	C₂×C₈×C₁₉	—	4	2	no	—
134	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
135	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
136	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
137	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
138	C₄⋊C₄×C₁₉	—	2	1	no	—
139	C₄⋊C₄×C₁₉	—	2	1	no	—
140	C₄⋊C₄×C₁₉	—	2	1	no	—
141	C₄⋊C₄×C₁₉	—	2	1	no	—
142	C₄⋊C₄×C₁₉	—	2	2	no	—
143	C₄⋊C₄×C₁₉	—	2	2	no	—
144	C₄⋊C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
145	C₄⋊C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
146	C₄⋊C₄×C₁₉	C₂²×C₄	1	2	yes	—
147	C₂²⋊C₄×C₁₉	—	2	2	no	—
148	C₂²⋊C₄×C₁₉	—	2	1	no	—
149	C₂²⋊C₄×C₁₉	—	2	1	no	—
150	C₂²⋊C₄×C₁₉	—	2	1	no	—
151	C₂²⋊C₄×C₁₉	—	2	1	no	—
152	C₄²×C₁₉	—	2	2	no	—
153	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
154	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
155	C₄²×C₁₉	#41	1	1	yes	characteristic
156	C₄²×C₁₉	C₂⁴	1	1	yes	characteristic
157	#18000	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
158	C₂³×C₁₉	—	2	1	no	—
159	C₂³×C₁₉	—	2	1	no	—
160	C₂³×C₁₉	—	4	2	no	—
161	C₂³×C₁₉	—	4	2	no	—
162	C₂³×C₁₉	—	8	1	no	—
163	C₂³×C₁₉	C₄×D₄	1	1	yes	characteristic
164	Q₈×C₁₉	—	2	2	no	—
165	Q₈×C₁₉	—	2	2	no	—
166	Q₈×C₁₉	—	8	1	no	—
167	D₄×C₁₉	—	2	1	no	—
168	D₄×C₁₉	—	2	1	no	—
169	D₄×C₁₉	—	2	1	no	—
170	D₄×C₁₉	—	4	2	no	—
171	D₄×C₁₉	#131	1	2	yes	—
172	C₂×C₄×C₁₉	—	2	1	no	—
173	C₂×C₄×C₁₉	—	2	1	no	—
174	C₂×C₄×C₁₉	—	2	2	no	—
175	C₂×C₄×C₁₉	—	2	2	no	—
176	C₂×C₄×C₁₉	—	2	1	no	—
177	C₂×C₄×C₁₉	—	2	1	no	—
178	C₂×C₄×C₁₉	—	4	1	no	—
179	C₂×C₄×C₁₉	—	4	2	no	—
180	C₂×C₄×C₁₉	—	4	1	no	—
181	C₂×C₄×C₁₉	—	4	1	no	—
182	C₂×C₄×C₁₉	—	4	1	no	—
183	C₂×C₄×C₁₉	—	4	1	no	—
184	C₂×C₄×C₁₉	—	4	2	no	—
185	C₂×C₄×C₁₉	—	4	2	no	—
186	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
187	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
188	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
189	C₂×C₄×C₁₉	AGL(1,ℤ/8)	1	2	yes	—
190	C₂×C₄×C₁₉	#137	1	2	yes	—
191	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
192	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
193	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
194	C₈×C₁₉	—	2	2	no	—
195	C₈×C₁₉	—	2	2	no	—
196	C₈×C₁₉	—	2	2	no	—
197	C₈×C₁₉	—	2	2	no	—
198	C₈×C₁₉	—	2	2	no	—
199	C₈×C₁₉	—	4	1	no	—
200	C₈×C₁₉	—	4	1	no	—
201	C₈×C₁₉	—	4	1	no	—
202	C₈×C₁₉	—	4	2	no	—
203	#3101	C₂×C₁₉	1	1	yes	characteristic
204	#2962	C₂×C₁₉	1	1	yes	characteristic, complemented
205	D₄×M₁₆	C₂×C₁₉	1	1	yes	characteristic
206	#1592	C₂×C₁₉	1	2	yes	complemented
207	#1588	C₂×C₁₉	1	2	yes	complemented
208	#1585	C₂×C₁₉	1	2	yes	complemented
209	SD₁₆⋊C₈	C₂×C₁₉	1	2	yes	complemented
210	#1571	C₂×C₁₉	1	1	yes	characteristic, complemented
211	#1493	C₂×C₁₉	1	1	yes	characteristic, complemented
212	C₂×D₄⋊C₈	C₂×C₁₉	1	1	yes	characteristic
213	#1451	C₂×C₁₉	1	1	yes	characteristic, complemented
214	C₂²×C₁₉	—	2	1	no	—
215	C₂²×C₁₉	—	2	1	no	—
216	C₂²×C₁₉	—	2	2	no	—
217	C₂²×C₁₉	—	4	1	no	—
218	C₂²×C₁₉	—	4	1	no	—
219	C₂²×C₁₉	—	4	1	no	—
220	C₂²×C₁₉	—	4	1	no	—
221	C₂²×C₁₉	—	4	1	no	—
222	C₂²×C₁₉	—	8	4	no	—
223	C₂²×C₁₉	#440	1	2	yes	—
224	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
225	C₄×C₁₉	—	2	1	no	—
226	C₄×C₁₉	—	2	1	no	—
227	C₄×C₁₉	—	2	1	no	—
228	C₄×C₁₉	—	4	2	no	—
229	C₄×C₁₉	—	4	1	no	—
230	C₄×C₁₉	—	4	1	no	—
231	C₄×C₁₉	—	4	2	no	—
232	C₄×C₁₉	#440	1	2	yes	—
233	C₄×C₁₉	C₂×#131	1	1	yes	characteristic
234	C₄×C₁₉	#568	1	1	yes	characteristic
235	C₄×C₁₉	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
236	C₄×C₁₉	C₂×#137	1	1	yes	characteristic
237	C₂²×M₁₆	—	2	1	no	—
238	#533	C₂²×C₁₉	1	1	yes	characteristic
239	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
240	#483	C₄×C₁₉	1	2	yes	—
241	#476	C₄×C₁₉	1	1	yes	characteristic
242	#476	C₄×C₁₉	1	1	yes	characteristic
243	#461	C₄×C₁₉	1	1	yes	characteristic
244	#461	C₄×C₁₉	1	1	yes	characteristic
245	#450	C₄×C₁₉	1	2	yes	—
246	#446	—	2	2	no	—
247	#446	C₂²×C₁₉	1	2	yes	complemented
248	C₈×Q₈	C₂²×C₁₉	1	2	yes	complemented
249	C₄×SD₁₆	C₂²×C₁₉	1	2	yes	—
250	C₄×SD₁₆	C₂²×C₁₉	1	2	yes	—
251	#436	C₂²×C₁₉	1	2	yes	—
252	#435	—	2	2	no	—
253	C₈×D₄	C₂²×C₁₉	1	2	yes	—
254	#431	C₂²×C₁₉	1	1	yes	characteristic
255	#424	—	2	1	no	—
256	#423	C₂²×C₁₉	1	1	yes	characteristic
257	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
258	#407	—	2	1	no	—
259	#405	—	2	1	no	—
260	C₄×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
261	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
262	#335	C₂²×C₁₉	1	2	yes	complemented
263	#335	C₂²×C₁₉	1	2	yes	complemented
264	Q₈⋊C₈	C₂²×C₁₉	1	2	yes	complemented
265	Q₈⋊C₈	C₂²×C₁₉	1	2	yes	complemented
266	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
267	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
268	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
269	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
270	#322	C₂²×C₁₉	1	2	yes	complemented
271	#322	C₂²×C₁₉	1	2	yes	complemented
272	C₂×C₁₉	—	2	2	no	—
273	C₂×C₁₉	—	4	2	no	—
274	C₂×C₁₉	—	8	1	no	—
275	C₂×C₁₉	#2933	1	1	yes	characteristic
276	C₂×C₁₉	C₂×#440	1	1	yes	characteristic
277	C₂×C₁₉	#2956	1	1	yes	characteristic
278	C₂²×D₄	C₂×C₄×C₁₉	1	1	yes	characteristic
279	C₂³×C₄	—	2	1	no	—
280	C₂×SD₁₆	C₂×C₄×C₁₉	1	2	yes	—
281	C₂×SD₁₆	C₂×C₄×C₁₉	1	2	yes	—
282	C₂×M₁₆	—	2	1	no	—
283	C₂×M₁₆	—	2	2	no	—
284	C₂×M₁₆	—	4	4	no	—
285	C₂×M₁₆	D₄×C₁₉	1	1	yes	characteristic
286	C₂×M₁₆	D₄×C₁₉	1	1	yes	characteristic
287	C₂²×C₈	—	2	1	no	—
288	C₂²×C₈	—	2	1	no	—
289	C₂²×C₈	—	2	2	no	—
290	C₄⋊Q₈	C₂×C₄×C₁₉	1	1	yes	characteristic
291	C₄⋊Q₈	C₂×C₄×C₁₉	1	1	yes	characteristic
292	#125	—	2	1	no	—
293	C₂²⋊Q₈	—	2	1	no	—
294	C₂²⋊Q₈	C₂×C₄×C₁₉	1	2	yes	—
295	C₄×Q₈	—	2	1	no	—
296	C₄×Q₈	C₂³×C₁₉	1	2	yes	—
297	C₄×D₄	—	2	1	no	—
298	C₄×D₄	—	2	1	no	—
299	C₄×D₄	C₂×C₄×C₁₉	1	1	yes	characteristic
300	C₄×D₄	C₂×C₄×C₁₉	1	1	yes	characteristic
301	C₄×D₄	C₂³×C₁₉	1	1	yes	characteristic
302	C₄×D₄	C₂³×C₁₉	1	1	yes	characteristic
303	#117	—	2	1	no	—
304	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
305	C₂×C₂²⋊C₄	—	2	1	no	—
306	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
307	#106	C₂×C₄×C₁₉	1	2	yes	—
308	#106	C₂×C₄×C₁₉	1	2	yes	—
309	C₄⋊C₈	—	2	2	no	—
310	C₄⋊C₈	—	2	2	no	—
311	C₄⋊C₈	—	2	1	no	—
312	C₄⋊C₈	—	2	1	no	—
313	C₄⋊C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
314	C₄⋊C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
315	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
316	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
317	C₄⋊C₈	C₂³×C₁₉	1	2	yes	—
318	#103	C₂×C₄×C₁₉	1	2	yes	—
319	#103	C₂×C₄×C₁₉	1	2	yes	—
320	#102	C₂×C₄×C₁₉	1	2	yes	—
321	#102	C₂×C₄×C₁₉	1	2	yes	—
322	C₂²⋊C₈	—	2	2	no	—
323	C₂²⋊C₈	—	2	2	no	—
324	C₂²⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
325	#97	—	2	2	no	—
326	#97	D₄×C₁₉	1	2	yes	—
327	C₄×C₈	—	2	2	no	—
328	C₄×C₈	—	2	1	no	—
329	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
330	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
331	C₄×C₈	C₂³×C₁₉	1	2	yes	—
332	C₄×C₈	C₂³×C₁₉	1	2	yes	—
333	C₁₉	#18000	1	1	yes	characteristic, direct product factor, Sylow
334	C₂⁴	—	2	1	no	—
335	C₂×Q₈	—	2	1	no	—
336	C₂×Q₈	C₂²×C₄×C₁₉	1	2	yes	—
337	C₂×D₄	—	2	2	no	—
338	C₂×D₄	—	2	1	no	—
339	C₂×D₄	—	4	1	no	—
340	C₂×D₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
341	C₂×D₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
342	C₂²×C₄	—	2	1	no	—
343	C₂²×C₄	—	2	1	no	—
344	C₂²×C₄	—	2	1	no	—
345	C₂²×C₄	—	2	1	no	—
346	C₂²×C₄	—	2	1	no	—
347	C₂²×C₄	—	4	2	no	—
348	C₂²×C₄	—	4	2	no	—
349	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
350	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
351	C₂²×C₄	#41×C₁₉	1	1	yes	characteristic
352	SD₁₆	—	2	4	no	—
353	SD₁₆	—	4	2	no	—
354	M₁₆	—	2	2	no	—
355	M₁₆	—	2	2	no	—
356	M₁₆	—	4	4	no	—
357	M₁₆	—	4	2	no	—
358	C₂×C₈	—	2	1	no	—
359	C₂×C₈	—	2	1	no	—
360	C₂×C₈	—	2	1	no	—
361	C₂×C₈	—	2	2	no	—
362	C₂×C₈	—	2	1	no	—
363	C₂×C₈	—	4	2	no	—
364	C₂×C₈	—	4	4	no	—
365	C₂×C₈	—	4	2	no	—
366	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
367	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
368	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
369	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
370	C₄⋊C₄	—	2	1	no	—
371	C₄⋊C₄	—	2	1	no	—
372	C₄⋊C₄	—	2	1	no	—
373	C₄⋊C₄	—	2	1	no	—
374	C₄⋊C₄	—	2	2	no	—
375	C₄⋊C₄	—	2	2	no	—
376	C₄⋊C₄	C₂²×C₄×C₁₉	1	2	yes	—
377	C₄⋊C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
378	C₄⋊C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
379	C₂²⋊C₄	—	2	2	no	—
380	C₂²⋊C₄	—	2	1	no	—
381	C₂²⋊C₄	—	2	1	no	—
382	C₂²⋊C₄	—	2	1	no	—
383	C₂²⋊C₄	—	2	1	no	—
384	C₄²	—	2	2	no	—
385	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
386	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
387	C₄²	#41×C₁₉	1	1	yes	characteristic
388	C₄²	C₂⁴×C₁₉	1	1	yes	characteristic
389	C₂³	—	2	1	no	—
390	C₂³	—	2	1	no	—
391	C₂³	—	4	2	no	—
392	C₂³	—	4	2	no	—
393	C₂³	—	8	1	no	—
394	C₂³	C₄×D₄×C₁₉	1	1	yes	characteristic
395	Q₈	—	2	2	no	—
396	Q₈	—	2	2	no	—
397	Q₈	—	8	1	no	—
398	D₄	—	2	1	no	—
399	D₄	—	2	1	no	—
400	D₄	—	2	1	no	—
401	D₄	—	4	2	no	—
402	D₄	C₁₉×#131	1	2	yes	—
403	C₂×C₄	—	2	1	no	—
404	C₂×C₄	—	2	1	no	—
405	C₂×C₄	—	2	2	no	—
406	C₂×C₄	—	2	2	no	—
407	C₂×C₄	—	2	1	no	—
408	C₂×C₄	—	2	1	no	—
409	C₂×C₄	—	4	1	no	—
410	C₂×C₄	—	4	2	no	—
411	C₂×C₄	—	4	2	no	—
412	C₂×C₄	—	4	2	no	—
413	C₂×C₄	—	4	1	no	—
414	C₂×C₄	—	4	1	no	—
415	C₂×C₄	—	4	1	no	—
416	C₂×C₄	—	4	1	no	—
417	C₂×C₄	C₄×D₄×C₁₉	1	1	yes	characteristic
418	C₂×C₄	C₄×D₄×C₁₉	1	1	yes	characteristic
419	C₂×C₄	C₄×D₄×C₁₉	1	1	yes	characteristic
420	C₂×C₄	C₁₉×AGL(1,ℤ/8)	1	2	yes	—
421	C₂×C₄	C₁₉×#137	1	2	yes	—
422	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
423	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
424	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
425	C₈	—	2	2	no	—
426	C₈	—	2	2	no	—
427	C₈	—	2	2	no	—
428	C₈	—	2	2	no	—
429	C₈	—	2	2	no	—
430	C₈	—	4	1	no	—
431	C₈	—	4	2	no	—
432	C₈	—	4	1	no	—
433	C₈	—	4	1	no	—
434	C₂²	—	2	1	no	—
435	C₂²	—	2	1	no	—
436	C₂²	—	2	2	no	—
437	C₂²	—	4	1	no	—
438	C₂²	—	4	1	no	—
439	C₂²	—	4	1	no	—
440	C₂²	—	4	1	no	—
441	C₂²	—	4	1	no	—
442	C₂²	—	8	4	no	—
443	C₂²	C₁₉×#440	1	2	yes	—
444	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
445	C₄	—	2	1	no	—
446	C₄	—	2	1	no	—
447	C₄	—	2	1	no	—
448	C₄	—	4	2	no	—
449	C₄	—	4	1	no	—
450	C₄	—	4	1	no	—
451	C₄	—	4	2	no	—
452	C₄	C₁₉×#440	1	2	yes	—
453	C₄	C₂×C₁₉×#131	1	1	yes	characteristic
454	C₄	C₁₉×#568	1	1	yes	characteristic
455	C₄	C₂×C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
456	C₄	C₂×C₁₉×#137	1	1	yes	characteristic
457	C₂	—	2	2	no	—
458	C₂	—	4	2	no	—
459	C₂	—	8	1	no	—
460	C₂	C₁₉×#2933	1	1	yes	characteristic
461	C₂	C₂×C₁₉×#440	1	1	yes	characteristic
462	C₂	C₁₉×#2956	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	C₂²×D₄×C₁₉	C₂×C₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₉ ◁ C₄×M₁₆×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#2962	C₂	semidirect
4. C₁₉×#1592	C₂	semidirect
5. C₁₉×#1588	C₂	semidirect
6. C₁₉×#1585	C₂	semidirect
7. C₁₉×SD₁₆⋊C₈	C₂	semidirect
8. C₁₉×#1571	C₂	semidirect
9. C₁₉×#1493	C₂	semidirect
11. C₁₉×#1451	C₂	semidirect
22. C₁₉×#446	C₂²	semidirect
23. C₈×Q₈×C₁₉	C₂²	semidirect
37. C₁₉×#335	C₂²	semidirect
38. C₁₉×#335	C₂²	semidirect
39. C₁₉×Q₈⋊C₈	C₂²	semidirect
40. C₁₉×Q₈⋊C₈	C₂²	semidirect
45. C₁₉×#322	C₂²	semidirect
46. C₁₉×#322	C₂²	semidirect
157. #18000	C₁₉	direct (N × H)
204. #2962	C₂×C₁₉	semidirect
206. #1592	C₂×C₁₉	semidirect
207. #1588	C₂×C₁₉	semidirect
208. #1585	C₂×C₁₉	semidirect
209. SD₁₆⋊C₈	C₂×C₁₉	semidirect
210. #1571	C₂×C₁₉	semidirect
211. #1493	C₂×C₁₉	semidirect
213. #1451	C₂×C₁₉	semidirect
247. #446	C₂²×C₁₉	semidirect
248. C₈×Q₈	C₂²×C₁₉	semidirect
262. #335	C₂²×C₁₉	semidirect
263. #335	C₂²×C₁₉	semidirect
264. Q₈⋊C₈	C₂²×C₁₉	semidirect
265. Q₈⋊C₈	C₂²×C₁₉	semidirect
270. #322	C₂²×C₁₉	semidirect
271. #322	C₂²×C₁₉	semidirect
333. C₁₉	#18000	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×#3101	2
C₁₉×#2962	2
D₄×M₁₆×C₁₉	2
C₁₉×#1592	2
C₁₉×#1588	2
C₁₉×#1585	2
C₁₉×SD₁₆⋊C₈	2
C₁₉×#1571	2
C₁₉×#1493	2
C₂×C₁₉×D₄⋊C₈	2
C₁₉×#1451	2
#18000	19

Subgroups — C19×#18000 #18023959

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#18000 #18023959