Subgroups — C₁₉×#18007 #18023966

Order 4864.

662 conjugacy classes of subgroups.

The subgroup lattice has 610 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3106	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2970	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#2935	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#1592	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#1590	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#1586	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#1585	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#1582	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#1581	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1580	C₂	1	1	yes	maximal, characteristic, complemented
11	C₈×D₈×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
12	C₁₉×#1573	C₂	1	1	yes	maximal, characteristic, complemented
13	C₁₉×#1496	C₂	1	1	yes	maximal, characteristic, complemented
14	C₁₉×#1477	C₂	1	1	yes	maximal, characteristic, complemented
15	C₁₉×#1453	C₂	1	1	yes	maximal, characteristic, complemented
16	C₂×C₁₉×#131	—	2	1	no	—
17	C₁₉×#532	C₂²	1	1	yes	characteristic
18	C₄×#41×C₁₉	C₂²	1	1	yes	characteristic
19	C₁₉×#482	C₄	1	1	yes	characteristic
20	C₁₉×#482	C₄	1	1	yes	characteristic
21	C₁₉×#477	C₄	1	1	yes	characteristic
22	C₁₉×#476	C₄	1	1	yes	characteristic
23	C₁₉×#460	C₄	1	1	yes	characteristic
24	C₁₉×#459	C₄	1	1	yes	characteristic
25	C₁₉×#449	C₄	1	1	yes	characteristic
26	C₁₉×#449	C₄	1	1	yes	characteristic
27	C₁₉×#446	C₂²	1	1	yes	characteristic
28	C₁₉×#446	C₂²	1	1	yes	characteristic
29	C₄×SD₁₆×C₁₉	C₂²	1	1	yes	characteristic
30	C₄×SD₁₆×C₁₉	C₂²	1	1	yes	characteristic
31	C₄×D₈×C₁₉	C₂²	1	1	yes	characteristic
32	C₄×D₈×C₁₉	C₂²	1	1	yes	characteristic
33	C₁₉×#436	C₂²	1	1	yes	characteristic
34	C₁₉×#436	C₂²	1	1	yes	characteristic
35	C₁₉×#435	—	2	1	no	—
36	C₁₉×#435	—	2	1	no	—
37	C₁₉×#435	—	2	1	no	—
38	C₁₉×#435	—	2	1	no	—
39	C₈×D₄×C₁₉	C₂²	1	1	yes	characteristic
40	C₈×D₄×C₁₉	C₂²	1	1	yes	characteristic
41	C₈×D₄×C₁₉	C₂²	1	1	yes	characteristic
42	C₈×D₄×C₁₉	C₂²	1	1	yes	characteristic
43	C₁₉×#432	—	2	1	no	—
44	C₁₉×#432	C₂²	1	1	yes	characteristic
45	C₁₉×#431	C₂²	1	1	yes	characteristic
46	C₁₉×#431	C₂²	1	1	yes	characteristic
47	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
48	C₁₉×#408	—	2	1	no	—
49	C₄×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
50	C₂×C₁₉×#97	—	2	1	no	—
51	C₁₉×#335	C₂²	1	1	yes	characteristic
52	C₁₉×#335	C₂²	1	1	yes	characteristic
53	C₁₉×#334	C₂²	1	1	yes	characteristic
54	C₁₉×#334	C₂²	1	1	yes	characteristic
55	C₁₉×Q₈⋊C₈	C₂²	1	1	yes	characteristic
56	C₁₉×Q₈⋊C₈	C₂²	1	1	yes	characteristic
57	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
58	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
59	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
60	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
61	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
62	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
63	C₁₉×#322	C₂²	1	1	yes	characteristic
64	C₁₉×#322	C₂²	1	1	yes	characteristic
65	C₁₉×#322	C₂²	1	1	yes	characteristic
66	C₈²×C₁₉	C₂²	1	1	yes	characteristic
67	C₂×#41×C₁₉	—	2	1	no	—
68	C₂×#41×C₁₉	C₂×C₄	1	1	yes	characteristic
69	C₂×SD₁₆×C₁₉	C₂×C₄	1	1	yes	characteristic
70	C₂×SD₁₆×C₁₉	C₂×C₄	1	1	yes	characteristic
71	C₂×D₈×C₁₉	C₂×C₄	1	1	yes	characteristic
72	C₂×D₈×C₁₉	C₂×C₄	1	1	yes	characteristic
73	C₁₉×#131	—	4	4	no	—
74	C₂×M₁₆×C₁₉	—	2	1	no	—
75	C₂×M₁₆×C₁₉	—	2	1	no	—
76	C₂×M₁₆×C₁₉	D₄	1	1	yes	characteristic
77	C₂×M₁₆×C₁₉	D₄	1	1	yes	characteristic
78	C₂²×C₈×C₁₉	—	2	1	no	—
79	C₂²×C₈×C₁₉	—	2	1	no	—
80	C₂²×C₈×C₁₉	—	2	1	no	—
81	C₂²×C₈×C₁₉	—	2	1	no	—
82	C₂²×C₈×C₁₉	—	2	1	no	—
83	C₁₉×C₄⋊Q₈	C₂×C₄	1	1	yes	characteristic
84	C₁₉×#127	C₂×C₄	1	1	yes	characteristic
85	C₁₉×#124	—	2	1	no	—
86	C₁₉×#121	—	2	1	no	—
87	C₁₉×#121	C₂×C₄	1	1	yes	characteristic
88	C₁₉×#121	C₂×C₄	1	1	yes	characteristic
89	C₄×Q₈×C₁₉	C₂×C₄	1	1	yes	characteristic
90	C₄×Q₈×C₁₉	C₂³	1	1	yes	characteristic
91	C₄×D₄×C₁₉	—	2	1	no	—
92	C₄×D₄×C₁₉	—	2	1	no	—
93	C₄×D₄×C₁₉	—	2	1	no	—
94	C₄×D₄×C₁₉	C₂×C₄	1	1	yes	characteristic
95	C₄×D₄×C₁₉	C₂³	1	1	yes	characteristic
96	C₄×D₄×C₁₉	C₂³	1	1	yes	characteristic
97	C₄×D₄×C₁₉	C₂³	1	1	yes	characteristic
98	C₁₉×#117	—	2	1	no	—
99	C₁₉×#117	C₂×C₄	1	1	yes	characteristic
100	C₂×C₄²×C₁₉	—	2	1	no	—
101	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
102	C₁₉×#107	C₂×C₄	1	1	yes	characteristic
103	C₁₉×#107	C₂×C₄	1	1	yes	characteristic
104	C₁₉×#106	C₂×C₄	1	1	yes	characteristic
105	C₁₉×#106	C₂×C₄	1	1	yes	characteristic
106	C₁₉×C₄⋊C₈	—	2	1	no	—
107	C₁₉×C₄⋊C₈	—	2	1	no	—
108	C₁₉×C₄⋊C₈	—	2	1	no	—
109	C₁₉×C₄⋊C₈	—	2	1	no	—
110	C₁₉×C₄⋊C₈	C₂×C₄	1	1	yes	characteristic
111	C₁₉×C₄⋊C₈	C₂×C₄	1	1	yes	characteristic
112	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
113	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
114	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
115	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
116	C₁₉×#103	C₂×C₄	1	1	yes	characteristic
117	C₁₉×#103	C₂×C₄	1	1	yes	characteristic
118	C₁₉×#102	C₂×C₄	1	1	yes	characteristic
119	C₁₉×#102	C₂×C₄	1	1	yes	characteristic
120	C₁₉×#102	C₂×C₄	1	1	yes	characteristic
121	C₁₉×#102	C₂×C₄	1	1	yes	characteristic
122	C₁₉×#102	C₂×C₄	1	1	yes	characteristic
123	C₁₉×#102	C₂×C₄	1	1	yes	characteristic
124	C₁₉×C₂²⋊C₈	—	2	1	no	—
125	C₁₉×C₂²⋊C₈	—	2	1	no	—
126	C₁₉×C₂²⋊C₈	—	2	1	no	—
127	C₁₉×C₂²⋊C₈	—	2	1	no	—
128	C₁₉×C₂²⋊C₈	—	2	1	no	—
129	C₁₉×C₂²⋊C₈	—	2	1	no	—
130	C₁₉×C₂²⋊C₈	—	2	1	no	—
131	C₁₉×C₂²⋊C₈	—	2	1	no	—
132	C₁₉×C₂²⋊C₈	C₂×C₄	1	1	yes	characteristic
133	C₁₉×C₂²⋊C₈	C₂×C₄	1	1	yes	characteristic
134	C₁₉×#97	—	2	1	no	—
135	C₁₉×#97	—	2	1	no	—
136	C₁₉×#97	—	2	1	no	—
137	C₁₉×#97	D₄	1	1	yes	characteristic
138	C₁₉×#97	D₄	1	1	yes	characteristic
139	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
140	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
141	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
142	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
143	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
144	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
145	#41×C₁₉	—	2	2	no	—
146	#41×C₁₉	—	4	1	no	—
147	#41×C₁₉	—	4	2	no	—
148	#41×C₁₉	—	4	2	no	—
149	C₂×Q₈×C₁₉	—	2	1	no	—
150	C₂×Q₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
151	C₂×D₄×C₁₉	—	2	1	no	—
152	C₂×D₄×C₁₉	—	2	1	no	—
153	C₂×D₄×C₁₉	—	2	1	no	—
154	C₂×D₄×C₁₉	—	2	1	no	—
155	C₂×D₄×C₁₉	—	2	1	no	—
156	C₂×D₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
157	C₂×D₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
158	C₂×D₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
159	C₂²×C₄×C₁₉	—	2	1	no	—
160	C₂²×C₄×C₁₉	—	2	1	no	—
161	C₂²×C₄×C₁₉	—	2	1	no	—
162	C₂²×C₄×C₁₉	—	2	1	no	—
163	C₂²×C₄×C₁₉	—	2	1	no	—
164	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
165	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
166	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
167	SD₁₆×C₁₉	—	4	1	no	—
168	SD₁₆×C₁₉	—	4	1	no	—
169	D₈×C₁₉	—	2	2	no	—
170	D₈×C₁₉	—	2	2	no	—
171	M₁₆×C₁₉	—	2	2	no	—
172	M₁₆×C₁₉	—	4	1	no	—
173	M₁₆×C₁₉	—	4	2	no	—
174	M₁₆×C₁₉	—	4	2	no	—
175	C₂×C₈×C₁₉	—	2	1	no	—
176	C₂×C₈×C₁₉	—	2	1	no	—
177	C₂×C₈×C₁₉	—	2	1	no	—
178	C₂×C₈×C₁₉	—	2	1	no	—
179	C₂×C₈×C₁₉	—	2	1	no	—
180	C₂×C₈×C₁₉	—	2	1	no	—
181	C₂×C₈×C₁₉	—	4	2	no	—
182	C₂×C₈×C₁₉	—	4	2	no	—
183	C₂×C₈×C₁₉	—	4	2	no	—
184	C₂×C₈×C₁₉	—	4	2	no	—
185	C₂×C₈×C₁₉	—	4	2	no	—
186	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
187	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
188	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
189	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
190	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
191	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
192	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
193	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
194	C₄⋊C₄×C₁₉	—	2	1	no	—
195	C₄⋊C₄×C₁₉	—	2	1	no	—
196	C₄⋊C₄×C₁₉	—	2	1	no	—
197	C₄⋊C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
198	C₄⋊C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
199	C₄⋊C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
200	C₄⋊C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
201	C₂²⋊C₄×C₁₉	—	2	1	no	—
202	C₂²⋊C₄×C₁₉	—	2	1	no	—
203	C₂²⋊C₄×C₁₉	—	2	1	no	—
204	C₂²⋊C₄×C₁₉	—	2	1	no	—
205	C₂²⋊C₄×C₁₉	—	2	1	no	—
206	C₂²⋊C₄×C₁₉	—	2	1	no	—
207	C₂²⋊C₄×C₁₉	—	2	1	no	—
208	C₄²×C₁₉	—	2	1	no	—
209	C₄²×C₁₉	—	2	1	no	—
210	C₄²×C₁₉	—	2	1	no	—
211	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
212	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
213	C₄²×C₁₉	#41	1	1	yes	characteristic
214	C₄²×C₁₉	C₂⁴	1	1	yes	characteristic
215	#18007	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
216	C₂³×C₁₉	—	2	1	no	—
217	C₂³×C₁₉	—	2	1	no	—
218	C₂³×C₁₉	—	2	1	no	—
219	C₂³×C₁₉	C₄×D₄	1	1	yes	characteristic
220	Q₈×C₁₉	—	2	1	no	—
221	Q₈×C₁₉	—	2	1	no	—
222	Q₈×C₁₉	—	4	2	no	—
223	D₄×C₁₉	—	2	1	no	—
224	D₄×C₁₉	—	2	1	no	—
225	D₄×C₁₉	—	2	1	no	—
226	D₄×C₁₉	—	2	1	no	—
227	D₄×C₁₉	—	2	1	no	—
228	D₄×C₁₉	—	4	2	no	—
229	D₄×C₁₉	—	4	2	no	—
230	D₄×C₁₉	—	4	2	no	—
231	D₄×C₁₉	—	4	2	no	—
232	D₄×C₁₉	—	8	1	no	—
233	D₄×C₁₉	#131	1	2	yes	complemented
234	C₂×C₄×C₁₉	—	2	1	no	—
235	C₂×C₄×C₁₉	—	2	1	no	—
236	C₂×C₄×C₁₉	—	2	1	no	—
237	C₂×C₄×C₁₉	—	2	1	no	—
238	C₂×C₄×C₁₉	—	2	1	no	—
239	C₂×C₄×C₁₉	—	2	1	no	—
240	C₂×C₄×C₁₉	—	2	1	no	—
241	C₂×C₄×C₁₉	—	2	1	no	—
242	C₂×C₄×C₁₉	—	2	1	no	—
243	C₂×C₄×C₁₉	—	4	1	no	—
244	C₂×C₄×C₁₉	—	4	2	no	—
245	C₂×C₄×C₁₉	—	4	1	no	—
246	C₂×C₄×C₁₉	—	4	1	no	—
247	C₂×C₄×C₁₉	—	4	1	no	—
248	C₂×C₄×C₁₉	—	4	1	no	—
249	C₂×C₄×C₁₉	—	4	1	no	—
250	C₂×C₄×C₁₉	—	4	1	no	—
251	C₂×C₄×C₁₉	—	8	1	no	—
252	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
253	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
254	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
255	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
256	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
257	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
258	C₈×C₁₉	—	2	1	no	—
259	C₈×C₁₉	—	2	1	no	—
260	C₈×C₁₉	—	2	1	no	—
261	C₈×C₁₉	—	2	1	no	—
262	C₈×C₁₉	—	2	1	no	—
263	C₈×C₁₉	—	2	1	no	—
264	C₈×C₁₉	—	2	1	no	—
265	C₈×C₁₉	—	4	1	no	—
266	C₈×C₁₉	—	4	1	no	—
267	C₈×C₁₉	—	4	1	no	—
268	C₈×C₁₉	—	4	1	no	—
269	C₈×C₁₉	—	4	1	no	—
270	C₈×C₁₉	—	4	1	no	—
271	C₈×C₁₉	AGL(1,ℤ/8)	1	2	yes	—
272	#3106	C₂×C₁₉	1	1	yes	characteristic
273	#2970	C₂×C₁₉	1	1	yes	characteristic, complemented
274	#2935	C₂×C₁₉	1	1	yes	characteristic, complemented
275	#1592	C₂×C₁₉	1	1	yes	characteristic, complemented
276	#1590	C₂×C₁₉	1	1	yes	characteristic, complemented
277	#1586	C₂×C₁₉	1	1	yes	characteristic, complemented
278	#1585	C₂×C₁₉	1	1	yes	characteristic, complemented
279	#1582	C₂×C₁₉	1	1	yes	characteristic, complemented
280	#1581	C₂×C₁₉	1	1	yes	characteristic, complemented
281	#1580	C₂×C₁₉	1	1	yes	characteristic, complemented
282	C₈×D₈	C₂×C₁₉	1	1	yes	characteristic, complemented
283	#1573	C₂×C₁₉	1	1	yes	characteristic, complemented
284	#1496	C₂×C₁₉	1	1	yes	characteristic, complemented
285	#1477	C₂×C₁₉	1	1	yes	characteristic, complemented
286	#1453	C₂×C₁₉	1	1	yes	characteristic, complemented
287	C₂²×C₁₉	—	2	1	no	—
288	C₂²×C₁₉	—	2	2	no	—
289	C₂²×C₁₉	—	2	1	no	—
290	C₂²×C₁₉	—	2	1	no	—
291	C₂²×C₁₉	—	4	1	no	—
292	C₂²×C₁₉	—	4	1	no	—
293	C₂²×C₁₉	—	4	1	no	—
294	C₂²×C₁₉	—	4	1	no	—
295	C₂²×C₁₉	—	4	1	no	—
296	C₂²×C₁₉	—	4	1	no	—
297	C₂²×C₁₉	—	4	1	no	—
298	C₂²×C₁₉	—	4	1	no	—
299	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
300	C₄×C₁₉	—	2	1	no	—
301	C₄×C₁₉	—	2	1	no	—
302	C₄×C₁₉	—	2	1	no	—
303	C₄×C₁₉	—	2	1	no	—
304	C₄×C₁₉	—	4	1	no	—
305	C₄×C₁₉	—	4	1	no	—
306	C₄×C₁₉	—	4	1	no	—
307	C₄×C₁₉	—	4	1	no	—
308	C₄×C₁₉	—	4	1	no	—
309	C₄×C₁₉	C₂×#131	1	1	yes	characteristic
310	C₄×C₁₉	#568	1	1	yes	characteristic
311	C₄×C₁₉	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
312	C₄×C₁₉	#575	1	1	yes	characteristic
313	C₂×#131	—	2	1	no	—
314	#532	C₂²×C₁₉	1	1	yes	characteristic
315	C₄×#41	C₂²×C₁₉	1	1	yes	characteristic
316	#482	C₄×C₁₉	1	1	yes	characteristic
317	#482	C₄×C₁₉	1	1	yes	characteristic
318	#477	C₄×C₁₉	1	1	yes	characteristic
319	#476	C₄×C₁₉	1	1	yes	characteristic
320	#460	C₄×C₁₉	1	1	yes	characteristic
321	#459	C₄×C₁₉	1	1	yes	characteristic
322	#449	C₄×C₁₉	1	1	yes	characteristic
323	#449	C₄×C₁₉	1	1	yes	characteristic
324	#446	C₂²×C₁₉	1	1	yes	characteristic
325	#446	C₂²×C₁₉	1	1	yes	characteristic
326	C₄×SD₁₆	C₂²×C₁₉	1	1	yes	characteristic
327	C₄×SD₁₆	C₂²×C₁₉	1	1	yes	characteristic
328	C₄×D₈	C₂²×C₁₉	1	1	yes	characteristic
329	C₄×D₈	C₂²×C₁₉	1	1	yes	characteristic
330	#436	C₂²×C₁₉	1	1	yes	characteristic
331	#436	C₂²×C₁₉	1	1	yes	characteristic
332	#435	—	2	1	no	—
333	#435	—	2	1	no	—
334	#435	—	2	1	no	—
335	#435	—	2	1	no	—
336	C₈×D₄	C₂²×C₁₉	1	1	yes	characteristic
337	C₈×D₄	C₂²×C₁₉	1	1	yes	characteristic
338	C₈×D₄	C₂²×C₁₉	1	1	yes	characteristic
339	C₈×D₄	C₂²×C₁₉	1	1	yes	characteristic
340	#432	—	2	1	no	—
341	#432	C₂²×C₁₉	1	1	yes	characteristic
342	#431	C₂²×C₁₉	1	1	yes	characteristic
343	#431	C₂²×C₁₉	1	1	yes	characteristic
344	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
345	#408	—	2	1	no	—
346	C₄×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
347	C₂×#97	—	2	1	no	—
348	#335	C₂²×C₁₉	1	1	yes	characteristic
349	#335	C₂²×C₁₉	1	1	yes	characteristic
350	#334	C₂²×C₁₉	1	1	yes	characteristic
351	#334	C₂²×C₁₉	1	1	yes	characteristic
352	Q₈⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
353	Q₈⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
354	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
355	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
356	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
357	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
358	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
359	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
360	#322	C₂²×C₁₉	1	1	yes	characteristic
361	#322	C₂²×C₁₉	1	1	yes	characteristic
362	#322	C₂²×C₁₉	1	1	yes	characteristic
363	C₈²	C₂²×C₁₉	1	1	yes	characteristic
364	C₂×C₁₉	—	4	1	no	—
365	C₂×C₁₉	—	4	2	no	—
366	C₂×C₁₉	—	8	1	no	—
367	C₂×C₁₉	—	8	1	no	—
368	C₂×C₁₉	#2933	1	1	yes	characteristic
369	C₂×C₁₉	C₄×AGL(1,ℤ/8)	1	1	yes	characteristic
370	C₂×C₁₉	#2957	1	1	yes	characteristic
371	C₂×#41	—	2	1	no	—
372	C₂×#41	C₂×C₄×C₁₉	1	1	yes	characteristic
373	C₂×SD₁₆	C₂×C₄×C₁₉	1	1	yes	characteristic
374	C₂×SD₁₆	C₂×C₄×C₁₉	1	1	yes	characteristic
375	C₂×D₈	C₂×C₄×C₁₉	1	1	yes	characteristic
376	C₂×D₈	C₂×C₄×C₁₉	1	1	yes	characteristic
377	#131	—	4	4	no	—
378	C₂×M₁₆	—	2	1	no	—
379	C₂×M₁₆	—	2	1	no	—
380	C₂×M₁₆	D₄×C₁₉	1	1	yes	characteristic
381	C₂×M₁₆	D₄×C₁₉	1	1	yes	characteristic
382	C₂²×C₈	—	2	1	no	—
383	C₂²×C₈	—	2	1	no	—
384	C₂²×C₈	—	2	1	no	—
385	C₂²×C₈	—	2	1	no	—
386	C₂²×C₈	—	2	1	no	—
387	C₄⋊Q₈	C₂×C₄×C₁₉	1	1	yes	characteristic
388	#127	C₂×C₄×C₁₉	1	1	yes	characteristic
389	#124	—	2	1	no	—
390	#121	—	2	1	no	—
391	#121	C₂×C₄×C₁₉	1	1	yes	characteristic
392	#121	C₂×C₄×C₁₉	1	1	yes	characteristic
393	C₄×Q₈	C₂×C₄×C₁₉	1	1	yes	characteristic
394	C₄×Q₈	C₂³×C₁₉	1	1	yes	characteristic
395	C₄×D₄	—	2	1	no	—
396	C₄×D₄	—	2	1	no	—
397	C₄×D₄	—	2	1	no	—
398	C₄×D₄	C₂×C₄×C₁₉	1	1	yes	characteristic
399	C₄×D₄	C₂³×C₁₉	1	1	yes	characteristic
400	C₄×D₄	C₂³×C₁₉	1	1	yes	characteristic
401	C₄×D₄	C₂³×C₁₉	1	1	yes	characteristic
402	#117	—	2	1	no	—
403	#117	C₂×C₄×C₁₉	1	1	yes	characteristic
404	C₂×C₄²	—	2	1	no	—
405	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
406	#107	C₂×C₄×C₁₉	1	1	yes	characteristic
407	#107	C₂×C₄×C₁₉	1	1	yes	characteristic
408	#106	C₂×C₄×C₁₉	1	1	yes	characteristic
409	#106	C₂×C₄×C₁₉	1	1	yes	characteristic
410	C₄⋊C₈	—	2	1	no	—
411	C₄⋊C₈	—	2	1	no	—
412	C₄⋊C₈	—	2	1	no	—
413	C₄⋊C₈	—	2	1	no	—
414	C₄⋊C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
415	C₄⋊C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
416	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
417	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
418	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
419	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
420	#103	C₂×C₄×C₁₉	1	1	yes	characteristic
421	#103	C₂×C₄×C₁₉	1	1	yes	characteristic
422	#102	C₂×C₄×C₁₉	1	1	yes	characteristic
423	#102	C₂×C₄×C₁₉	1	1	yes	characteristic
424	#102	C₂×C₄×C₁₉	1	1	yes	characteristic
425	#102	C₂×C₄×C₁₉	1	1	yes	characteristic
426	#102	C₂×C₄×C₁₉	1	1	yes	characteristic
427	#102	C₂×C₄×C₁₉	1	1	yes	characteristic
428	C₂²⋊C₈	—	2	1	no	—
429	C₂²⋊C₈	—	2	1	no	—
430	C₂²⋊C₈	—	2	1	no	—
431	C₂²⋊C₈	—	2	1	no	—
432	C₂²⋊C₈	—	2	1	no	—
433	C₂²⋊C₈	—	2	1	no	—
434	C₂²⋊C₈	—	2	1	no	—
435	C₂²⋊C₈	—	2	1	no	—
436	C₂²⋊C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
437	C₂²⋊C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
438	#97	—	2	1	no	—
439	#97	—	2	1	no	—
440	#97	—	2	1	no	—
441	#97	D₄×C₁₉	1	1	yes	characteristic
442	#97	D₄×C₁₉	1	1	yes	characteristic
443	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
444	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
445	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
446	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
447	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
448	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
449	C₁₉	#18007	1	1	yes	characteristic, direct product factor, Sylow
450	#41	—	2	2	no	—
451	#41	—	4	1	no	—
452	#41	—	4	2	no	—
453	#41	—	4	2	no	—
454	C₂×Q₈	—	2	1	no	—
455	C₂×Q₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
456	C₂×D₄	—	2	1	no	—
457	C₂×D₄	—	2	1	no	—
458	C₂×D₄	—	2	1	no	—
459	C₂×D₄	—	2	1	no	—
460	C₂×D₄	—	2	1	no	—
461	C₂×D₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
462	C₂×D₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
463	C₂×D₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
464	C₂²×C₄	—	2	1	no	—
465	C₂²×C₄	—	2	1	no	—
466	C₂²×C₄	—	2	1	no	—
467	C₂²×C₄	—	2	1	no	—
468	C₂²×C₄	—	2	1	no	—
469	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
470	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
471	C₂²×C₄	#41×C₁₉	1	1	yes	characteristic
472	SD₁₆	—	4	1	no	—
473	SD₁₆	—	4	1	no	—
474	D₈	—	2	2	no	—
475	D₈	—	2	2	no	—
476	M₁₆	—	2	2	no	—
477	M₁₆	—	4	1	no	—
478	M₁₆	—	4	2	no	—
479	M₁₆	—	4	2	no	—
480	C₂×C₈	—	2	1	no	—
481	C₂×C₈	—	2	1	no	—
482	C₂×C₈	—	2	1	no	—
483	C₂×C₈	—	2	1	no	—
484	C₂×C₈	—	2	1	no	—
485	C₂×C₈	—	2	1	no	—
486	C₂×C₈	—	4	2	no	—
487	C₂×C₈	—	4	2	no	—
488	C₂×C₈	—	4	2	no	—
489	C₂×C₈	—	4	2	no	—
490	C₂×C₈	—	4	2	no	—
491	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
492	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
493	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
494	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
495	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
496	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
497	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
498	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
499	C₄⋊C₄	—	2	1	no	—
500	C₄⋊C₄	—	2	1	no	—
501	C₄⋊C₄	—	2	1	no	—
502	C₄⋊C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
503	C₄⋊C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
504	C₄⋊C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
505	C₄⋊C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
506	C₂²⋊C₄	—	2	1	no	—
507	C₂²⋊C₄	—	2	1	no	—
508	C₂²⋊C₄	—	2	1	no	—
509	C₂²⋊C₄	—	2	1	no	—
510	C₂²⋊C₄	—	2	1	no	—
511	C₂²⋊C₄	—	2	1	no	—
512	C₂²⋊C₄	—	2	1	no	—
513	C₄²	—	2	1	no	—
514	C₄²	—	2	1	no	—
515	C₄²	—	2	1	no	—
516	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
517	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
518	C₄²	#41×C₁₉	1	1	yes	characteristic
519	C₄²	C₂⁴×C₁₉	1	1	yes	characteristic
520	C₂³	—	2	1	no	—
521	C₂³	—	2	1	no	—
522	C₂³	—	2	1	no	—
523	C₂³	C₄×D₄×C₁₉	1	1	yes	characteristic
524	Q₈	—	2	1	no	—
525	Q₈	—	2	1	no	—
526	Q₈	—	4	2	no	—
527	D₄	—	2	1	no	—
528	D₄	—	2	1	no	—
529	D₄	—	2	1	no	—
530	D₄	—	2	1	no	—
531	D₄	—	2	1	no	—
532	D₄	—	4	2	no	—
533	D₄	—	4	2	no	—
534	D₄	—	4	2	no	—
535	D₄	—	4	2	no	—
536	D₄	—	8	1	no	—
537	D₄	C₁₉×#131	1	2	yes	complemented
538	C₂×C₄	—	2	1	no	—
539	C₂×C₄	—	2	1	no	—
540	C₂×C₄	—	2	1	no	—
541	C₂×C₄	—	2	1	no	—
542	C₂×C₄	—	2	1	no	—
543	C₂×C₄	—	2	1	no	—
544	C₂×C₄	—	2	1	no	—
545	C₂×C₄	—	2	1	no	—
546	C₂×C₄	—	2	1	no	—
547	C₂×C₄	—	4	1	no	—
548	C₂×C₄	—	4	2	no	—
549	C₂×C₄	—	4	1	no	—
550	C₂×C₄	—	4	1	no	—
551	C₂×C₄	—	4	1	no	—
552	C₂×C₄	—	4	1	no	—
553	C₂×C₄	—	4	1	no	—
554	C₂×C₄	—	4	1	no	—
555	C₂×C₄	—	8	1	no	—
556	C₂×C₄	C₄×D₄×C₁₉	1	1	yes	characteristic
557	C₂×C₄	C₄×D₄×C₁₉	1	1	yes	characteristic
558	C₂×C₄	C₄×D₄×C₁₉	1	1	yes	characteristic
559	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
560	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
561	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
562	C₈	—	2	1	no	—
563	C₈	—	2	1	no	—
564	C₈	—	2	1	no	—
565	C₈	—	2	1	no	—
566	C₈	—	2	1	no	—
567	C₈	—	2	1	no	—
568	C₈	—	2	1	no	—
569	C₈	—	4	1	no	—
570	C₈	—	4	1	no	—
571	C₈	—	4	1	no	—
572	C₈	—	4	1	no	—
573	C₈	—	4	1	no	—
574	C₈	—	4	1	no	—
575	C₈	C₁₉×AGL(1,ℤ/8)	1	2	yes	—
576	C₂²	—	2	1	no	—
577	C₂²	—	2	2	no	—
578	C₂²	—	2	1	no	—
579	C₂²	—	2	1	no	—
580	C₂²	—	4	1	no	—
581	C₂²	—	4	1	no	—
582	C₂²	—	4	1	no	—
583	C₂²	—	4	1	no	—
584	C₂²	—	4	1	no	—
585	C₂²	—	4	1	no	—
586	C₂²	—	4	1	no	—
587	C₂²	—	4	1	no	—
588	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
589	C₄	—	2	1	no	—
590	C₄	—	2	1	no	—
591	C₄	—	2	1	no	—
592	C₄	—	2	1	no	—
593	C₄	—	4	1	no	—
594	C₄	—	4	1	no	—
595	C₄	—	4	1	no	—
596	C₄	—	4	1	no	—
597	C₄	—	4	1	no	—
598	C₄	C₂×C₁₉×#131	1	1	yes	characteristic
599	C₄	C₁₉×#568	1	1	yes	characteristic
600	C₄	C₂×C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
601	C₄	C₁₉×#575	1	1	yes	characteristic
602	C₂	—	4	1	no	—
603	C₂	—	4	2	no	—
604	C₂	—	8	1	no	—
605	C₂	—	8	1	no	—
606	C₂	C₁₉×#2933	1	1	yes	characteristic
607	C₂	C₄×C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
608	C₂	C₁₉×#2957	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×#3106	C₂
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×#2970	C₂	semidirect
3. C₁₉×#2935	C₂	semidirect
4. C₁₉×#1592	C₂	semidirect
5. C₁₉×#1590	C₂	semidirect
6. C₁₉×#1586	C₂	semidirect
7. C₁₉×#1585	C₂	semidirect
8. C₁₉×#1582	C₂	semidirect
9. C₁₉×#1581	C₂	semidirect
10. C₁₉×#1580	C₂	semidirect
11. C₈×D₈×C₁₉	C₂	semidirect
12. C₁₉×#1573	C₂	semidirect
13. C₁₉×#1496	C₂	semidirect
14. C₁₉×#1477	C₂	semidirect
15. C₁₉×#1453	C₂	semidirect
215. #18007	C₁₉	direct (N × H)
233. D₄×C₁₉	#131	semidirect
273. #2970	C₂×C₁₉	semidirect
274. #2935	C₂×C₁₉	semidirect
275. #1592	C₂×C₁₉	semidirect
276. #1590	C₂×C₁₉	semidirect
277. #1586	C₂×C₁₉	semidirect
278. #1585	C₂×C₁₉	semidirect
279. #1582	C₂×C₁₉	semidirect
280. #1581	C₂×C₁₉	semidirect
281. #1580	C₂×C₁₉	semidirect
282. C₈×D₈	C₂×C₁₉	semidirect
283. #1573	C₂×C₁₉	semidirect
284. #1496	C₂×C₁₉	semidirect
285. #1477	C₂×C₁₉	semidirect
286. #1453	C₂×C₁₉	semidirect
449. C₁₉	#18007	direct (N × H)
537. D₄	C₁₉×#131	semidirect

Maximal subgroups

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

subgroup	index
C₁₉×#3106	2
C₁₉×#2970	2
C₁₉×#2935	2
C₁₉×#1592	2
C₁₉×#1590	2
C₁₉×#1586	2
C₁₉×#1585	2
C₁₉×#1582	2
C₁₉×#1581	2
C₁₉×#1580	2
C₈×D₈×C₁₉	2
C₁₉×#1573	2
C₁₉×#1496	2
C₁₉×#1477	2
C₁₉×#1453	2
#18007	19

Subgroups — C19×#18007 #18023966

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#18007 #18023966