Subgroups — C₁₉×#22942 #18028901

Order 4864.

818 conjugacy classes of subgroups.

The subgroup lattice has 616 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#485	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2360	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#2346	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1943	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#1933	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#1927	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#1921	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#1919	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#1894	C₂	1	1	yes	maximal, characteristic
10	C₁₉×#1865	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1853	C₂	1	1	yes	maximal, characteristic
12	C₄×C₁₉×#106	C₂	1	1	yes	maximal, characteristic, complemented
13	C₁₉×#1763	C₂	1	1	yes	maximal, characteristic, complemented
14	C₁₉×#1753	C₂	1	1	yes	maximal, characteristic
15	C₁₉×#1736	C₂	1	1	yes	maximal, characteristic
16	C₂²×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
17	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	1	yes	characteristic
18	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
19	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
20	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
21	C₁₉×#485	C₄	1	8	yes	complemented
22	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
23	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
24	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
25	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
26	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
27	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
28	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
29	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
30	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
31	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
32	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
33	C₁₉×#391	C₂²	1	1	yes	characteristic
34	C₁₉×#389	—	2	1	no	—
35	C₁₉×#389	C₂²	1	1	yes	characteristic
36	C₁₉×#389	C₂²	1	1	yes	characteristic
37	C₁₉×#389	C₂²	1	1	yes	characteristic
38	C₁₉×#388	—	2	1	no	—
39	C₁₉×#388	—	2	1	no	—
40	C₁₉×#387	—	2	1	no	—
41	C₁₉×#385	—	2	1	no	—
42	C₁₉×#382	—	2	1	no	—
43	C₁₉×#380	C₂²	1	1	yes	characteristic
44	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
45	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
46	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
47	C₄×C₂²⋊C₄×C₁₉	—	2	1	no	—
48	C₄×C₂²⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
49	C₁₉×#376	—	2	1	no	—
50	C₁₉×#340	C₂²	1	1	yes	characteristic
51	C₁₉×#340	C₂²	1	1	yes	characteristic
52	C₁₉×#340	C₂²	1	1	yes	characteristic
53	C₁₉×#340	C₂²	1	1	yes	characteristic
54	C₁₉×#340	C₂²	1	1	yes	characteristic
55	C₁₉×#340	C₂²	1	1	yes	characteristic
56	C₁₉×#340	C₂²	1	1	yes	characteristic
57	C₁₉×#340	C₂²	1	1	yes	characteristic
58	C₁₉×#336	C₂²	1	1	yes	characteristic
59	C₁₉×#336	C₂²	1	1	yes	characteristic
60	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
61	C₂³×C₄×C₁₉	—	2	1	no	—
62	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
63	C₂×M₁₆×C₁₉	—	2	2	no	—
64	C₂×M₁₆×C₁₉	—	2	2	no	—
65	C₂×M₁₆×C₁₉	—	4	1	no	—
66	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
67	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
68	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
69	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
70	C₁₉×C₂²⋊Q₈	—	2	2	no	—
71	C₁₉×C₂²⋊Q₈	C₂×C₄	1	4	yes	—
72	C₄×Q₈×C₁₉	—	2	2	no	—
73	C₄×Q₈×C₁₉	—	4	1	no	—
74	C₁₉×#117	—	2	2	no	—
75	C₁₉×#117	C₂×C₄	1	4	yes	—
76	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
77	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
78	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
79	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
80	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
81	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
82	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
83	C₂×C₄⋊C₄×C₁₉	—	4	1	no	—
84	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
85	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
86	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
87	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
88	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
89	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
90	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
91	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
92	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
93	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
94	C₂×C₂²⋊C₄×C₁₉	D₄	1	1	yes	characteristic
95	C₂×C₂²⋊C₄×C₁₉	D₄	1	1	yes	characteristic
96	C₂×C₄²×C₁₉	—	2	1	no	—
97	C₂×C₄²×C₁₉	—	2	1	no	—
98	C₂×C₄²×C₁₉	—	2	1	no	—
99	C₂×C₄²×C₁₉	—	2	1	no	—
100	C₂×C₄²×C₁₉	—	2	1	no	—
101	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
102	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
103	C₁₉×#107	C₂×C₄	1	4	yes	complemented
104	C₁₉×#106	—	2	2	no	—
105	C₁₉×#106	—	4	1	no	—
106	C₁₉×#106	C₂×C₄	1	4	yes	complemented
107	C₁₉×#103	—	2	2	no	—
108	C₁₉×#103	—	4	1	no	—
109	C₁₉×#103	C₂×C₄	1	4	yes	complemented
110	C₁₉×#103	C₂×C₄	1	4	yes	complemented
111	C₁₉×C₂²⋊C₈	C₂×C₄	1	4	yes	—
112	C₁₉×#97	—	4	1	no	—
113	C₄×C₈×C₁₉	—	2	2	no	—
114	C₁₉×#95	—	2	1	no	—
115	C₁₉×#95	—	2	1	no	—
116	C₁₉×#95	—	2	1	no	—
117	C₁₉×#95	—	2	1	no	—
118	C₁₉×#95	—	2	1	no	—
119	C₁₉×#95	—	2	1	no	—
120	C₁₉×#95	—	2	1	no	—
121	C₁₉×#95	—	2	1	no	—
122	C₁₉×#95	—	2	1	no	—
123	C₁₉×#95	D₄	1	1	yes	characteristic
124	C₁₉×#95	D₄	1	1	yes	characteristic
125	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
126	C₂×Q₈×C₁₉	—	2	1	no	—
127	C₂×Q₈×C₁₉	—	2	1	no	—
128	C₂×Q₈×C₁₉	—	2	1	no	—
129	C₂×Q₈×C₁₉	—	2	1	no	—
130	C₂×Q₈×C₁₉	—	2	1	no	—
131	C₂×Q₈×C₁₉	C₂²×C₄	1	2	yes	—
132	C₂²×C₄×C₁₉	—	2	1	no	—
133	C₂²×C₄×C₁₉	—	2	1	no	—
134	C₂²×C₄×C₁₉	—	2	1	no	—
135	C₂²×C₄×C₁₉	—	2	1	no	—
136	C₂²×C₄×C₁₉	—	2	1	no	—
137	C₂²×C₄×C₁₉	—	2	1	no	—
138	C₂²×C₄×C₁₉	—	2	1	no	—
139	C₂²×C₄×C₁₉	—	2	1	no	—
140	C₂²×C₄×C₁₉	—	2	1	no	—
141	C₂²×C₄×C₁₉	—	2	1	no	—
142	C₂²×C₄×C₁₉	—	2	1	no	—
143	C₂²×C₄×C₁₉	—	2	1	no	—
144	C₂²×C₄×C₁₉	—	4	2	no	—
145	C₂²×C₄×C₁₉	—	4	2	no	—
146	C₂²×C₄×C₁₉	—	8	1	no	—
147	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
148	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
149	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
150	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
151	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
152	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
153	C₂²×C₄×C₁₉	#41	1	2	yes	—
154	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
155	M₁₆×C₁₉	—	4	4	no	—
156	C₂×C₈×C₁₉	—	2	1	no	—
157	C₂×C₈×C₁₉	—	2	1	no	—
158	C₂×C₈×C₁₉	—	2	1	no	—
159	C₂×C₈×C₁₉	—	2	1	no	—
160	C₂×C₈×C₁₉	—	2	1	no	—
161	C₂×C₈×C₁₉	—	2	1	no	—
162	C₂×C₈×C₁₉	—	2	1	no	—
163	C₂×C₈×C₁₉	—	2	1	no	—
164	C₂×C₈×C₁₉	—	2	1	no	—
165	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
166	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
167	C₂×C₈×C₁₉	#41	1	2	yes	—
168	C₄⋊C₄×C₁₉	—	2	4	no	—
169	C₄⋊C₄×C₁₉	—	2	1	no	—
170	C₄⋊C₄×C₁₉	—	2	1	no	—
171	C₄⋊C₄×C₁₉	—	2	1	no	—
172	C₄⋊C₄×C₁₉	—	2	1	no	—
173	C₄⋊C₄×C₁₉	—	2	1	no	—
174	C₄⋊C₄×C₁₉	—	2	1	no	—
175	C₄⋊C₄×C₁₉	—	2	1	no	—
176	C₄⋊C₄×C₁₉	—	2	1	no	—
177	C₄⋊C₄×C₁₉	—	2	1	no	—
178	C₄⋊C₄×C₁₉	—	2	1	no	—
179	C₄⋊C₄×C₁₉	—	4	2	no	—
180	C₄⋊C₄×C₁₉	—	4	2	no	—
181	C₄⋊C₄×C₁₉	—	8	1	no	—
182	C₄⋊C₄×C₁₉	—	8	1	no	—
183	C₄⋊C₄×C₁₉	—	8	1	no	—
184	C₄⋊C₄×C₁₉	C₂²×C₄	1	2	yes	—
185	C₄⋊C₄×C₁₉	C₂²×C₄	1	2	yes	—
186	C₄⋊C₄×C₁₉	C₂²×C₄	1	2	yes	—
187	C₄⋊C₄×C₁₉	#41	1	2	yes	—
188	C₂²⋊C₄×C₁₉	—	2	4	no	—
189	C₂²⋊C₄×C₁₉	—	2	4	no	—
190	C₂²⋊C₄×C₁₉	—	2	2	no	—
191	C₂²⋊C₄×C₁₉	—	4	1	no	—
192	C₂²⋊C₄×C₁₉	—	8	1	no	—
193	C₄²×C₁₉	—	2	4	no	—
194	C₄²×C₁₉	—	2	1	no	—
195	C₄²×C₁₉	—	2	1	no	—
196	C₄²×C₁₉	—	2	1	no	—
197	C₄²×C₁₉	—	2	1	no	—
198	C₄²×C₁₉	—	4	2	no	—
199	C₄²×C₁₉	—	4	2	no	—
200	C₄²×C₁₉	—	4	2	no	—
201	C₄²×C₁₉	—	8	1	no	—
202	#22942	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
203	C₂³×C₁₉	—	2	1	no	—
204	C₂³×C₁₉	—	2	1	no	—
205	C₂³×C₁₉	—	2	1	no	—
206	C₂³×C₁₉	—	2	1	no	—
207	C₂³×C₁₉	—	2	1	no	—
208	C₂³×C₁₉	—	2	1	no	—
209	C₂³×C₁₉	C₄×D₄	1	2	yes	—
210	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
211	Q₈×C₁₉	—	2	2	no	—
212	Q₈×C₁₉	—	2	2	no	—
213	Q₈×C₁₉	—	4	1	no	—
214	Q₈×C₁₉	—	4	1	no	—
215	C₂×C₄×C₁₉	—	2	1	no	—
216	C₂×C₄×C₁₉	—	2	1	no	—
217	C₂×C₄×C₁₉	—	2	1	no	—
218	C₂×C₄×C₁₉	—	2	1	no	—
219	C₂×C₄×C₁₉	—	2	2	no	—
220	C₂×C₄×C₁₉	—	2	2	no	—
221	C₂×C₄×C₁₉	—	2	2	no	—
222	C₂×C₄×C₁₉	—	2	2	no	—
223	C₂×C₄×C₁₉	—	2	2	no	—
224	C₂×C₄×C₁₉	—	2	2	no	—
225	C₂×C₄×C₁₉	—	2	2	no	—
226	C₂×C₄×C₁₉	—	2	2	no	—
227	C₂×C₄×C₁₉	—	2	1	no	—
228	C₂×C₄×C₁₉	—	2	1	no	—
229	C₂×C₄×C₁₉	—	2	2	no	—
230	C₂×C₄×C₁₉	—	2	1	no	—
231	C₂×C₄×C₁₉	—	2	1	no	—
232	C₂×C₄×C₁₉	—	2	1	no	—
233	C₂×C₄×C₁₉	—	2	1	no	—
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	—	4	1	no	—
238	C₂×C₄×C₁₉	—	4	1	no	—
239	C₂×C₄×C₁₉	—	4	1	no	—
240	C₂×C₄×C₁₉	—	4	1	no	—
241	C₂×C₄×C₁₉	—	4	1	no	—
242	C₂×C₄×C₁₉	—	4	1	no	—
243	C₂×C₄×C₁₉	—	4	1	no	—
244	C₂×C₄×C₁₉	—	4	1	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	—	4	1	no	—
252	C₂×C₄×C₁₉	—	4	1	no	—
253	C₂×C₄×C₁₉	—	4	1	no	—
254	C₂×C₄×C₁₉	—	4	1	no	—
255	C₂×C₄×C₁₉	—	4	1	no	—
256	C₂×C₄×C₁₉	—	8	4	no	—
257	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
258	C₂×C₄×C₁₉	#137	1	2	yes	—
259	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
260	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
261	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
262	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
263	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
264	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
265	C₈×C₁₉	—	2	2	no	—
266	C₈×C₁₉	—	2	2	no	—
267	C₈×C₁₉	—	2	2	no	—
268	C₈×C₁₉	—	4	1	no	—
269	C₂×#485	C₂×C₁₉	1	1	yes	characteristic
270	#2360	C₂×C₁₉	1	1	yes	characteristic
271	#2346	C₂×C₁₉	1	1	yes	characteristic
272	#1943	C₂×C₁₉	1	1	yes	characteristic, complemented
273	#1933	C₂×C₁₉	1	1	yes	characteristic, complemented
274	#1927	C₂×C₁₉	1	1	yes	characteristic, complemented
275	#1921	C₂×C₁₉	1	1	yes	characteristic, complemented
276	#1919	C₂×C₁₉	1	1	yes	characteristic, complemented
277	#1894	C₂×C₁₉	1	1	yes	characteristic
278	#1865	C₂×C₁₉	1	1	yes	characteristic, complemented
279	#1853	C₂×C₁₉	1	1	yes	characteristic
280	C₄×#106	C₂×C₁₉	1	1	yes	characteristic, complemented
281	#1763	C₂×C₁₉	1	1	yes	characteristic, complemented
282	#1753	C₂×C₁₉	1	1	yes	characteristic
283	#1736	C₂×C₁₉	1	1	yes	characteristic
284	C₂²×C₁₉	—	2	2	no	—
285	C₂²×C₁₉	—	2	2	no	—
286	C₂²×C₁₉	—	2	2	no	—
287	C₂²×C₁₉	—	4	1	no	—
288	C₂²×C₁₉	—	4	1	no	—
289	C₂²×C₁₉	—	4	1	no	—
290	C₂²×C₁₉	—	4	1	no	—
291	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
292	C₂²×C₁₉	#546	1	1	yes	characteristic
293	C₂²×C₁₉	#547	1	1	yes	characteristic
294	C₂²×C₁₉	C₂×#137	1	1	yes	characteristic
295	C₂²×C₁₉	#575	1	1	yes	characteristic
296	C₂²×C₁₉	#577	1	1	yes	characteristic
297	C₂²×C₁₉	#577	1	1	yes	characteristic
298	C₄×C₁₉	—	2	2	no	—
299	C₄×C₁₉	—	2	2	no	—
300	C₄×C₁₉	—	4	1	no	—
301	C₄×C₁₉	—	4	1	no	—
302	C₄×C₁₉	—	4	2	no	—
303	C₄×C₁₉	—	4	2	no	—
304	C₄×C₁₉	—	4	2	no	—
305	C₄×C₁₉	—	4	2	no	—
306	C₄×C₁₉	—	4	1	no	—
307	C₄×C₁₉	—	4	2	no	—
308	C₄×C₁₉	—	8	1	no	—
309	C₄×C₁₉	—	8	1	no	—
310	C₄×C₁₉	—	8	1	no	—
311	C₄×C₁₉	C₄×#41	1	1	yes	characteristic
312	C₄×C₁₉	#520	1	1	yes	characteristic
313	C₄×C₁₉	#551	1	1	yes	characteristic
314	C₄×C₁₉	#552	1	1	yes	characteristic
315	C₂²×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
316	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
317	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
318	C₂×#117	C₂²×C₁₉	1	1	yes	characteristic
319	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
320	#485	C₄×C₁₉	1	8	yes	complemented
321	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
322	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
323	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
324	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
325	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
326	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
327	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
328	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
329	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
330	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
331	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
332	#391	C₂²×C₁₉	1	1	yes	characteristic
333	#389	—	2	1	no	—
334	#389	C₂²×C₁₉	1	1	yes	characteristic
335	#389	C₂²×C₁₉	1	1	yes	characteristic
336	#389	C₂²×C₁₉	1	1	yes	characteristic
337	#388	—	2	1	no	—
338	#388	—	2	1	no	—
339	#387	—	2	1	no	—
340	#385	—	2	1	no	—
341	#382	—	2	1	no	—
342	#380	C₂²×C₁₉	1	1	yes	characteristic
343	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
344	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
345	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
346	C₄×C₂²⋊C₄	—	2	1	no	—
347	C₄×C₂²⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
348	#376	—	2	1	no	—
349	#340	C₂²×C₁₉	1	1	yes	characteristic
350	#340	C₂²×C₁₉	1	1	yes	characteristic
351	#340	C₂²×C₁₉	1	1	yes	characteristic
352	#340	C₂²×C₁₉	1	1	yes	characteristic
353	#340	C₂²×C₁₉	1	1	yes	characteristic
354	#340	C₂²×C₁₉	1	1	yes	characteristic
355	#340	C₂²×C₁₉	1	1	yes	characteristic
356	#340	C₂²×C₁₉	1	1	yes	characteristic
357	#336	C₂²×C₁₉	1	1	yes	characteristic
358	#336	C₂²×C₁₉	1	1	yes	characteristic
359	C₂×C₁₉	—	4	2	no	—
360	C₂×C₁₉	#2359	1	1	yes	characteristic
361	C₂×C₁₉	C₄×#137	1	1	yes	characteristic
362	C₂×C₁₉	#2952	1	1	yes	characteristic
363	C₂×C₁₉	#3323	1	1	yes	characteristic
364	C₂×C₁₉	#3329	1	1	yes	characteristic
365	C₂×C₁₉	#3344	1	1	yes	characteristic
366	C₂×C₁₉	#3348	1	1	yes	characteristic
367	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
368	C₂³×C₄	—	2	1	no	—
369	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
370	C₂×M₁₆	—	2	2	no	—
371	C₂×M₁₆	—	2	2	no	—
372	C₂×M₁₆	—	4	1	no	—
373	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
374	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
375	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
376	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
377	C₂²⋊Q₈	—	2	2	no	—
378	C₂²⋊Q₈	C₂×C₄×C₁₉	1	4	yes	—
379	C₄×Q₈	—	2	2	no	—
380	C₄×Q₈	—	4	1	no	—
381	#117	—	2	2	no	—
382	#117	C₂×C₄×C₁₉	1	4	yes	—
383	C₂×C₄⋊C₄	—	2	1	no	—
384	C₂×C₄⋊C₄	—	2	2	no	—
385	C₂×C₄⋊C₄	—	2	1	no	—
386	C₂×C₄⋊C₄	—	2	1	no	—
387	C₂×C₄⋊C₄	—	2	1	no	—
388	C₂×C₄⋊C₄	—	2	1	no	—
389	C₂×C₄⋊C₄	—	2	1	no	—
390	C₂×C₄⋊C₄	—	4	1	no	—
391	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
392	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
393	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
394	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
395	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
396	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
397	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
398	C₂×C₂²⋊C₄	—	2	1	no	—
399	C₂×C₂²⋊C₄	—	2	1	no	—
400	C₂×C₂²⋊C₄	—	2	1	no	—
401	C₂×C₂²⋊C₄	D₄×C₁₉	1	1	yes	characteristic
402	C₂×C₂²⋊C₄	D₄×C₁₉	1	1	yes	characteristic
403	C₂×C₄²	—	2	1	no	—
404	C₂×C₄²	—	2	1	no	—
405	C₂×C₄²	—	2	1	no	—
406	C₂×C₄²	—	2	1	no	—
407	C₂×C₄²	—	2	1	no	—
408	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
409	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
410	#107	C₂×C₄×C₁₉	1	4	yes	complemented
411	#106	—	2	2	no	—
412	#106	—	4	1	no	—
413	#106	C₂×C₄×C₁₉	1	4	yes	complemented
414	#103	—	2	2	no	—
415	#103	—	4	1	no	—
416	#103	C₂×C₄×C₁₉	1	4	yes	complemented
417	#103	C₂×C₄×C₁₉	1	4	yes	complemented
418	C₂²⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
419	#97	—	4	1	no	—
420	C₄×C₈	—	2	2	no	—
421	#95	—	2	1	no	—
422	#95	—	2	1	no	—
423	#95	—	2	1	no	—
424	#95	—	2	1	no	—
425	#95	—	2	1	no	—
426	#95	—	2	1	no	—
427	#95	—	2	1	no	—
428	#95	—	2	1	no	—
429	#95	—	2	1	no	—
430	#95	D₄×C₁₉	1	1	yes	characteristic
431	#95	D₄×C₁₉	1	1	yes	characteristic
432	C₁₉	#22942	1	1	yes	characteristic, direct product factor, Sylow
433	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
434	C₂×Q₈	—	2	1	no	—
435	C₂×Q₈	—	2	1	no	—
436	C₂×Q₈	—	2	1	no	—
437	C₂×Q₈	—	2	1	no	—
438	C₂×Q₈	—	2	1	no	—
439	C₂×Q₈	C₂²×C₄×C₁₉	1	2	yes	—
440	C₂²×C₄	—	2	1	no	—
441	C₂²×C₄	—	2	1	no	—
442	C₂²×C₄	—	2	1	no	—
443	C₂²×C₄	—	2	1	no	—
444	C₂²×C₄	—	2	1	no	—
445	C₂²×C₄	—	2	1	no	—
446	C₂²×C₄	—	2	1	no	—
447	C₂²×C₄	—	2	1	no	—
448	C₂²×C₄	—	2	1	no	—
449	C₂²×C₄	—	2	1	no	—
450	C₂²×C₄	—	2	1	no	—
451	C₂²×C₄	—	2	1	no	—
452	C₂²×C₄	—	4	2	no	—
453	C₂²×C₄	—	4	2	no	—
454	C₂²×C₄	—	8	1	no	—
455	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
456	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
457	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
458	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
459	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
460	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
461	C₂²×C₄	#41×C₁₉	1	2	yes	—
462	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
463	M₁₆	—	4	4	no	—
464	C₂×C₈	—	2	1	no	—
465	C₂×C₈	—	2	1	no	—
466	C₂×C₈	—	2	1	no	—
467	C₂×C₈	—	2	1	no	—
468	C₂×C₈	—	2	1	no	—
469	C₂×C₈	—	2	1	no	—
470	C₂×C₈	—	2	1	no	—
471	C₂×C₈	—	2	1	no	—
472	C₂×C₈	—	2	1	no	—
473	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
474	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
475	C₂×C₈	#41×C₁₉	1	2	yes	—
476	C₄⋊C₄	—	2	4	no	—
477	C₄⋊C₄	—	2	1	no	—
478	C₄⋊C₄	—	2	1	no	—
479	C₄⋊C₄	—	2	1	no	—
480	C₄⋊C₄	—	2	1	no	—
481	C₄⋊C₄	—	2	1	no	—
482	C₄⋊C₄	—	2	1	no	—
483	C₄⋊C₄	—	2	1	no	—
484	C₄⋊C₄	—	2	1	no	—
485	C₄⋊C₄	—	2	1	no	—
486	C₄⋊C₄	—	2	1	no	—
487	C₄⋊C₄	—	4	2	no	—
488	C₄⋊C₄	—	4	2	no	—
489	C₄⋊C₄	—	8	1	no	—
490	C₄⋊C₄	—	8	1	no	—
491	C₄⋊C₄	—	8	1	no	—
492	C₄⋊C₄	C₂²×C₄×C₁₉	1	2	yes	—
493	C₄⋊C₄	C₂²×C₄×C₁₉	1	2	yes	—
494	C₄⋊C₄	C₂²×C₄×C₁₉	1	2	yes	—
495	C₄⋊C₄	#41×C₁₉	1	2	yes	—
496	C₂²⋊C₄	—	2	4	no	—
497	C₂²⋊C₄	—	2	4	no	—
498	C₂²⋊C₄	—	2	2	no	—
499	C₂²⋊C₄	—	4	1	no	—
500	C₂²⋊C₄	—	8	1	no	—
501	C₄²	—	2	4	no	—
502	C₄²	—	2	1	no	—
503	C₄²	—	2	1	no	—
504	C₄²	—	2	1	no	—
505	C₄²	—	2	1	no	—
506	C₄²	—	4	2	no	—
507	C₄²	—	4	2	no	—
508	C₄²	—	4	2	no	—
509	C₄²	—	8	1	no	—
510	C₂³	—	2	1	no	—
511	C₂³	—	2	1	no	—
512	C₂³	—	2	1	no	—
513	C₂³	—	2	1	no	—
514	C₂³	—	2	1	no	—
515	C₂³	—	2	1	no	—
516	C₂³	C₄×D₄×C₁₉	1	2	yes	—
517	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
518	Q₈	—	2	2	no	—
519	Q₈	—	2	2	no	—
520	Q₈	—	4	1	no	—
521	Q₈	—	4	1	no	—
522	C₂×C₄	—	2	1	no	—
523	C₂×C₄	—	2	1	no	—
524	C₂×C₄	—	2	1	no	—
525	C₂×C₄	—	2	1	no	—
526	C₂×C₄	—	2	2	no	—
527	C₂×C₄	—	2	2	no	—
528	C₂×C₄	—	2	2	no	—
529	C₂×C₄	—	2	2	no	—
530	C₂×C₄	—	2	2	no	—
531	C₂×C₄	—	2	2	no	—
532	C₂×C₄	—	2	2	no	—
533	C₂×C₄	—	2	2	no	—
534	C₂×C₄	—	2	1	no	—
535	C₂×C₄	—	2	1	no	—
536	C₂×C₄	—	2	2	no	—
537	C₂×C₄	—	2	1	no	—
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	—	4	1	no	—
545	C₂×C₄	—	4	1	no	—
546	C₂×C₄	—	4	1	no	—
547	C₂×C₄	—	4	1	no	—
548	C₂×C₄	—	4	1	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	—	4	1	no	—
556	C₂×C₄	—	4	1	no	—
557	C₂×C₄	—	4	1	no	—
558	C₂×C₄	—	4	1	no	—
559	C₂×C₄	—	4	1	no	—
560	C₂×C₄	—	4	1	no	—
561	C₂×C₄	—	4	1	no	—
562	C₂×C₄	—	4	1	no	—
563	C₂×C₄	—	8	4	no	—
564	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
565	C₂×C₄	C₁₉×#137	1	2	yes	—
566	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
567	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
568	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
569	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
570	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
571	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
572	C₈	—	2	2	no	—
573	C₈	—	2	2	no	—
574	C₈	—	2	2	no	—
575	C₈	—	4	1	no	—
576	C₂²	—	2	2	no	—
577	C₂²	—	2	2	no	—
578	C₂²	—	2	2	no	—
579	C₂²	—	4	1	no	—
580	C₂²	—	4	1	no	—
581	C₂²	—	4	1	no	—
582	C₂²	—	4	1	no	—
583	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
584	C₂²	C₁₉×#546	1	1	yes	characteristic
585	C₂²	C₁₉×#547	1	1	yes	characteristic
586	C₂²	C₂×C₁₉×#137	1	1	yes	characteristic
587	C₂²	C₁₉×#575	1	1	yes	characteristic
588	C₂²	C₁₉×#577	1	1	yes	characteristic
589	C₂²	C₁₉×#577	1	1	yes	characteristic
590	C₄	—	2	2	no	—
591	C₄	—	2	2	no	—
592	C₄	—	4	2	no	—
593	C₄	—	4	2	no	—
594	C₄	—	4	2	no	—
595	C₄	—	4	1	no	—
596	C₄	—	4	2	no	—
597	C₄	—	4	1	no	—
598	C₄	—	4	1	no	—
599	C₄	—	4	2	no	—
600	C₄	—	8	1	no	—
601	C₄	—	8	1	no	—
602	C₄	—	8	1	no	—
603	C₄	C₄×#41×C₁₉	1	1	yes	characteristic
604	C₄	C₁₉×#520	1	1	yes	characteristic
605	C₄	C₁₉×#551	1	1	yes	characteristic
606	C₄	C₁₉×#552	1	1	yes	characteristic
607	C₂	—	4	2	no	—
608	C₂	C₁₉×#2359	1	1	yes	characteristic
609	C₂	C₄×C₁₉×#137	1	1	yes	characteristic
610	C₂	C₁₉×#2952	1	1	yes	characteristic
611	C₂	C₁₉×#3323	1	1	yes	characteristic
612	C₂	C₁₉×#3329	1	1	yes	characteristic
613	C₂	C₁₉×#3344	1	1	yes	characteristic
614	C₂	C₁₉×#3348	1	1	yes	characteristic

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

Complements

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

N	H ≅ G/N	type
4. C₁₉×#1943	C₂	semidirect
5. C₁₉×#1933	C₂	semidirect
6. C₁₉×#1927	C₂	semidirect
7. C₁₉×#1921	C₂	semidirect
8. C₁₉×#1919	C₂	semidirect
10. C₁₉×#1865	C₂	semidirect
12. C₄×C₁₉×#106	C₂	semidirect
13. C₁₉×#1763	C₂	semidirect
21. C₁₉×#485	C₄	semidirect
103. C₁₉×#107	C₂×C₄	semidirect
106. C₁₉×#106	C₂×C₄	semidirect
109. C₁₉×#103	C₂×C₄	semidirect
110. C₁₉×#103	C₂×C₄	semidirect
202. #22942	C₁₉	direct (N × H)
272. #1943	C₂×C₁₉	semidirect
273. #1933	C₂×C₁₉	semidirect
274. #1927	C₂×C₁₉	semidirect
275. #1921	C₂×C₁₉	semidirect
276. #1919	C₂×C₁₉	semidirect
278. #1865	C₂×C₁₉	semidirect
280. C₄×#106	C₂×C₁₉	semidirect
281. #1763	C₂×C₁₉	semidirect
320. #485	C₄×C₁₉	semidirect
410. #107	C₂×C₄×C₁₉	semidirect
413. #106	C₂×C₄×C₁₉	semidirect
416. #103	C₂×C₄×C₁₉	semidirect
417. #103	C₂×C₄×C₁₉	semidirect
432. C₁₉	#22942	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×#485	2
C₁₉×#2360	2
C₁₉×#2346	2
C₁₉×#1943	2
C₁₉×#1933	2
C₁₉×#1927	2
C₁₉×#1921	2
C₁₉×#1919	2
C₁₉×#1894	2
C₁₉×#1865	2
C₁₉×#1853	2
C₄×C₁₉×#106	2
C₁₉×#1763	2
C₁₉×#1753	2
C₁₉×#1736	2
#22942	19

Subgroups — C19×#22942 #18028901

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#22942 #18028901