Subgroups — C₁₉×#24976 #18030935

Order 4864.

776 conjugacy classes of subgroups.

The subgroup lattice has 664 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#2536	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2352	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#2077	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#2076	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2036	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#2035	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#1954	C₂	1	1	yes	maximal, characteristic
8	C₁₉×#1949	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#1873	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1872	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1835	C₂	1	1	yes	maximal, characteristic, complemented
12	C₁₉×#1825	C₂	1	1	yes	maximal, characteristic, complemented
13	C₁₉×#1823	C₂	1	1	yes	maximal, characteristic, complemented
14	C₁₉×#1805	C₂	1	1	yes	maximal, characteristic, complemented
15	C₄×C₁₉×#103	C₂	1	1	yes	maximal, characteristic, complemented
16	C₂×C₁₉×C₂²⋊Q₈	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×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
21	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
22	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
23	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
24	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
25	C₂×C₁₉×#103	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×C₂²⋊C₈	C₂²	1	1	yes	characteristic
30	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
31	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
32	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
33	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
34	C₁₉×#398	—	2	1	no	—
35	C₁₉×#394	—	2	1	no	—
36	C₁₉×#388	—	2	1	no	—
37	C₁₉×#388	—	2	1	no	—
38	C₁₉×#388	—	2	1	no	—
39	C₁₉×#387	—	2	1	no	—
40	C₁₉×#386	—	2	1	no	—
41	C₁₉×#382	C₂²	1	1	yes	characteristic
42	C₁₉×#382	C₂²	1	1	yes	characteristic
43	C₁₉×#380	C₂²	1	1	yes	characteristic
44	C₁₉×#380	C₂²	1	1	yes	characteristic
45	C₁₉×#380	C₂²	1	1	yes	characteristic
46	C₁₉×#380	C₂²	1	1	yes	characteristic
47	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
48	C₄×C₂²⋊C₄×C₁₉	—	2	1	no	—
49	C₁₉×#340	C₂²	1	1	yes	characteristic
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×#340	C₂²	1	1	yes	characteristic
59	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
60	C₂²×D₄×C₁₉	D₄	1	1	yes	characteristic
61	C₂³×C₄×C₁₉	—	2	1	no	—
62	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
63	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
64	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
65	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
66	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
67	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
68	C₁₉×C₂²⋊Q₈	—	2	2	no	—
69	C₁₉×C₂²⋊Q₈	—	2	2	no	—
70	C₁₉×C₂²⋊Q₈	—	4	1	no	—
71	C₁₉×C₂²⋊Q₈	—	4	1	no	—
72	C₄×Q₈×C₁₉	—	2	2	no	—
73	C₄×Q₈×C₁₉	—	2	2	no	—
74	C₄×D₄×C₁₉	—	2	2	no	—
75	C₄×D₄×C₁₉	—	2	2	no	—
76	C₁₉×#117	—	2	2	no	—
77	C₁₉×#117	—	4	1	no	—
78	C₂×C₄⋊C₄×C₁₉	—	2	2	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	D₄	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×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
92	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
93	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
94	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
95	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
96	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
97	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
98	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
99	C₂×C₂²⋊C₄×C₁₉	D₄	1	1	yes	characteristic
100	C₂×C₂²⋊C₄×C₁₉	D₄	1	1	yes	characteristic
101	C₂×C₄²×C₁₉	—	2	1	no	—
102	C₂×C₄²×C₁₉	—	2	1	no	—
103	C₂×C₄²×C₁₉	—	2	1	no	—
104	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
105	C₁₉×#107	—	4	1	no	—
106	C₁₉×#106	—	4	1	no	—
107	C₁₉×C₄⋊C₈	—	2	2	no	—
108	C₁₉×#103	—	2	2	no	—
109	C₁₉×#103	—	2	2	no	—
110	C₁₉×#103	—	4	1	no	—
111	C₁₉×#103	—	4	1	no	—
112	C₁₉×C₂²⋊C₈	—	4	1	no	—
113	C₁₉×C₂²⋊C₈	—	4	1	no	—
114	C₁₉×C₂²⋊C₈	—	4	1	no	—
115	C₁₉×C₂²⋊C₈	—	4	1	no	—
116	C₄×C₈×C₁₉	—	2	2	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	—	2	1	no	—
124	C₁₉×#95	—	2	1	no	—
125	C₁₉×#95	—	2	1	no	—
126	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
127	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
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	—	2	1	no	—
132	C₂×Q₈×C₁₉	—	2	1	no	—
133	C₂×Q₈×C₁₉	#41	1	2	yes	—
134	C₂×D₄×C₁₉	—	2	2	no	—
135	C₂×D₄×C₁₉	—	2	2	no	—
136	C₂×D₄×C₁₉	—	4	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	—	2	1	no	—
145	C₂²×C₄×C₁₉	—	2	1	no	—
146	C₂²×C₄×C₁₉	—	2	1	no	—
147	C₂²×C₄×C₁₉	—	2	1	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	C₂²×C₄×C₁₉	—	2	1	no	—
153	C₂²×C₄×C₁₉	—	2	1	no	—
154	C₂²×C₄×C₁₉	—	2	1	no	—
155	C₂²×C₄×C₁₉	—	2	1	no	—
156	C₂²×C₄×C₁₉	—	2	1	no	—
157	C₂²×C₄×C₁₉	—	4	2	no	—
158	C₂²×C₄×C₁₉	—	4	2	no	—
159	C₂²×C₄×C₁₉	—	8	1	no	—
160	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
161	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
162	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
163	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
164	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
165	C₂×C₈×C₁₉	—	2	1	no	—
166	C₂×C₈×C₁₉	—	2	1	no	—
167	C₂×C₈×C₁₉	—	2	1	no	—
168	C₂×C₈×C₁₉	—	2	1	no	—
169	C₂×C₈×C₁₉	—	2	1	no	—
170	C₂×C₈×C₁₉	—	2	1	no	—
171	C₂×C₈×C₁₉	—	2	1	no	—
172	C₂×C₈×C₁₉	—	2	1	no	—
173	C₂×C₈×C₁₉	—	2	1	no	—
174	C₂×C₈×C₁₉	—	2	1	no	—
175	C₂×C₈×C₁₉	—	2	1	no	—
176	C₂×C₈×C₁₉	—	2	1	no	—
177	C₄⋊C₄×C₁₉	—	2	2	no	—
178	C₄⋊C₄×C₁₉	—	2	1	no	—
179	C₄⋊C₄×C₁₉	—	2	1	no	—
180	C₄⋊C₄×C₁₉	—	2	1	no	—
181	C₄⋊C₄×C₁₉	—	2	1	no	—
182	C₄⋊C₄×C₁₉	—	2	1	no	—
183	C₄⋊C₄×C₁₉	—	2	1	no	—
184	C₄⋊C₄×C₁₉	—	2	1	no	—
185	C₄⋊C₄×C₁₉	—	2	1	no	—
186	C₄⋊C₄×C₁₉	—	2	1	no	—
187	C₄⋊C₄×C₁₉	—	2	1	no	—
188	C₄⋊C₄×C₁₉	—	2	1	no	—
189	C₄⋊C₄×C₁₉	—	2	1	no	—
190	C₄⋊C₄×C₁₉	—	2	1	no	—
191	C₄⋊C₄×C₁₉	—	4	2	no	—
192	C₄⋊C₄×C₁₉	—	4	2	no	—
193	C₄⋊C₄×C₁₉	—	4	2	no	—
194	C₄⋊C₄×C₁₉	—	4	2	no	—
195	C₄⋊C₄×C₁₉	#41	1	2	yes	—
196	C₂²⋊C₄×C₁₉	—	2	2	no	—
197	C₂²⋊C₄×C₁₉	—	2	2	no	—
198	C₂²⋊C₄×C₁₉	—	4	2	no	—
199	C₂²⋊C₄×C₁₉	—	4	2	no	—
200	C₂²⋊C₄×C₁₉	—	4	2	no	—
201	C₂²⋊C₄×C₁₉	—	4	2	no	—
202	C₂²⋊C₄×C₁₉	—	4	2	no	—
203	C₂²⋊C₄×C₁₉	—	4	2	no	—
204	C₂²⋊C₄×C₁₉	—	8	1	no	—
205	C₄²×C₁₉	—	4	2	no	—
206	C₄²×C₁₉	—	4	2	no	—
207	C₄²×C₁₉	—	8	1	no	—
208	C₄²×C₁₉	#41	1	2	yes	—
209	C₄²×C₁₉	#41	1	2	yes	—
210	#24976	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
211	C₂³×C₁₉	—	2	1	no	—
212	C₂³×C₁₉	—	2	1	no	—
213	C₂³×C₁₉	—	2	1	no	—
214	C₂³×C₁₉	—	2	1	no	—
215	C₂³×C₁₉	—	2	1	no	—
216	C₂³×C₁₉	—	2	1	no	—
217	C₂³×C₁₉	—	2	1	no	—
218	C₂³×C₁₉	—	2	1	no	—
219	C₂³×C₁₉	—	2	1	no	—
220	C₂³×C₁₉	—	2	1	no	—
221	C₂³×C₁₉	—	2	1	no	—
222	C₂³×C₁₉	—	2	1	no	—
223	C₂³×C₁₉	—	2	1	no	—
224	C₂³×C₁₉	#135	1	2	yes	—
225	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
226	Q₈×C₁₉	—	2	2	no	—
227	Q₈×C₁₉	—	2	2	no	—
228	Q₈×C₁₉	—	4	1	no	—
229	Q₈×C₁₉	—	4	1	no	—
230	D₄×C₁₉	—	4	4	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	—	2	1	no	—
238	C₂×C₄×C₁₉	—	2	2	no	—
239	C₂×C₄×C₁₉	—	2	2	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	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	—	4	1	no	—
257	C₂×C₄×C₁₉	—	4	1	no	—
258	C₂×C₄×C₁₉	—	4	1	no	—
259	C₂×C₄×C₁₉	—	4	1	no	—
260	C₂×C₄×C₁₉	—	4	1	no	—
261	C₂×C₄×C₁₉	—	4	1	no	—
262	C₂×C₄×C₁₉	—	4	1	no	—
263	C₂×C₄×C₁₉	—	4	1	no	—
264	C₂×C₄×C₁₉	—	4	1	no	—
265	C₂×C₄×C₁₉	—	4	1	no	—
266	C₂×C₄×C₁₉	—	4	1	no	—
267	C₂×C₄×C₁₉	—	4	1	no	—
268	C₂×C₄×C₁₉	—	4	1	no	—
269	C₂×C₄×C₁₉	—	4	1	no	—
270	C₂×C₄×C₁₉	—	4	1	no	—
271	C₂×C₄×C₁₉	—	4	1	no	—
272	C₂×C₄×C₁₉	—	4	1	no	—
273	C₂×C₄×C₁₉	—	8	4	no	—
274	C₂×C₄×C₁₉	#123	1	2	yes	—
275	C₂×C₄×C₁₉	#123	1	2	yes	—
276	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
277	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
278	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
279	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
280	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
281	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
282	C₈×C₁₉	—	4	1	no	—
283	C₈×C₁₉	—	4	1	no	—
284	C₈×C₁₉	—	4	1	no	—
285	C₈×C₁₉	—	4	1	no	—
286	#2536	C₂×C₁₉	1	1	yes	characteristic
287	#2352	C₂×C₁₉	1	1	yes	characteristic
288	#2077	C₂×C₁₉	1	1	yes	characteristic, complemented
289	#2076	C₂×C₁₉	1	1	yes	characteristic, complemented
290	#2036	C₂×C₁₉	1	1	yes	characteristic, complemented
291	#2035	C₂×C₁₉	1	1	yes	characteristic, complemented
292	#1954	C₂×C₁₉	1	1	yes	characteristic
293	#1949	C₂×C₁₉	1	1	yes	characteristic, complemented
294	#1873	C₂×C₁₉	1	1	yes	characteristic, complemented
295	#1872	C₂×C₁₉	1	1	yes	characteristic, complemented
296	#1835	C₂×C₁₉	1	1	yes	characteristic, complemented
297	#1825	C₂×C₁₉	1	1	yes	characteristic, complemented
298	#1823	C₂×C₁₉	1	1	yes	characteristic, complemented
299	#1805	C₂×C₁₉	1	1	yes	characteristic, complemented
300	C₄×#103	C₂×C₁₉	1	1	yes	characteristic, complemented
301	C₂²×C₁₉	—	2	2	no	—
302	C₂²×C₁₉	—	2	2	no	—
303	C₂²×C₁₉	—	2	2	no	—
304	C₂²×C₁₉	—	4	1	no	—
305	C₂²×C₁₉	—	4	1	no	—
306	C₂²×C₁₉	—	4	1	no	—
307	C₂²×C₁₉	—	4	1	no	—
308	C₂²×C₁₉	—	4	1	no	—
309	C₂²×C₁₉	—	4	1	no	—
310	C₂²×C₁₉	—	4	1	no	—
311	C₂²×C₁₉	—	4	1	no	—
312	C₂²×C₁₉	—	4	1	no	—
313	C₂²×C₁₉	—	4	1	no	—
314	C₂²×C₁₉	—	4	1	no	—
315	C₂²×C₁₉	C₂×#123	1	1	yes	characteristic
316	C₂²×C₁₉	#546	1	1	yes	characteristic
317	C₂²×C₁₉	#546	1	1	yes	characteristic
318	C₂²×C₁₉	C₂×#135	1	1	yes	characteristic
319	C₂²×C₁₉	#575	1	1	yes	characteristic
320	C₂²×C₁₉	#577	1	1	yes	characteristic
321	C₂²×C₁₉	#578	1	1	yes	characteristic
322	C₄×C₁₉	—	2	2	no	—
323	C₄×C₁₉	—	2	2	no	—
324	C₄×C₁₉	—	4	1	no	—
325	C₄×C₁₉	—	4	1	no	—
326	C₄×C₁₉	—	4	2	no	—
327	C₄×C₁₉	—	4	2	no	—
328	C₄×C₁₉	—	8	1	no	—
329	C₄×C₁₉	—	8	1	no	—
330	C₄×C₁₉	—	8	1	no	—
331	C₄×C₁₉	—	8	1	no	—
332	C₄×C₁₉	—	8	1	no	—
333	C₄×C₁₉	—	8	1	no	—
334	C₄×C₁₉	#529	1	1	yes	characteristic
335	C₄×C₁₉	#540	1	1	yes	characteristic
336	C₄×C₁₉	#553	1	1	yes	characteristic
337	C₄×C₁₉	#555	1	1	yes	characteristic
338	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
339	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
340	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
341	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
342	C₂×#117	C₂²×C₁₉	1	1	yes	characteristic
343	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
344	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
345	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
346	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
347	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
348	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
349	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
350	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
351	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
352	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
353	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
354	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
355	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
356	#398	—	2	1	no	—
357	#394	—	2	1	no	—
358	#388	—	2	1	no	—
359	#388	—	2	1	no	—
360	#388	—	2	1	no	—
361	#387	—	2	1	no	—
362	#386	—	2	1	no	—
363	#382	C₂²×C₁₉	1	1	yes	characteristic
364	#382	C₂²×C₁₉	1	1	yes	characteristic
365	#380	C₂²×C₁₉	1	1	yes	characteristic
366	#380	C₂²×C₁₉	1	1	yes	characteristic
367	#380	C₂²×C₁₉	1	1	yes	characteristic
368	#380	C₂²×C₁₉	1	1	yes	characteristic
369	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
370	C₄×C₂²⋊C₄	—	2	1	no	—
371	#340	C₂²×C₁₉	1	1	yes	characteristic
372	#340	C₂²×C₁₉	1	1	yes	characteristic
373	#340	C₂²×C₁₉	1	1	yes	characteristic
374	#340	C₂²×C₁₉	1	1	yes	characteristic
375	#340	C₂²×C₁₉	1	1	yes	characteristic
376	#340	C₂²×C₁₉	1	1	yes	characteristic
377	#340	C₂²×C₁₉	1	1	yes	characteristic
378	#340	C₂²×C₁₉	1	1	yes	characteristic
379	#340	C₂²×C₁₉	1	1	yes	characteristic
380	#340	C₂²×C₁₉	1	1	yes	characteristic
381	C₂×C₁₉	—	4	2	no	—
382	C₂×C₁₉	—	8	1	no	—
383	C₂×C₁₉	#2420	1	1	yes	characteristic
384	C₂×C₁₉	#3091	1	1	yes	characteristic
385	C₂×C₁₉	#3097	1	1	yes	characteristic
386	C₂×C₁₉	#3296	1	1	yes	characteristic
387	C₂×C₁₉	#3300	1	1	yes	characteristic
388	C₂×C₁₉	#3326	1	1	yes	characteristic
389	C₂×C₁₉	#3327	1	1	yes	characteristic
390	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
391	C₂²×D₄	D₄×C₁₉	1	1	yes	characteristic
392	C₂³×C₄	—	2	1	no	—
393	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
394	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
395	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
396	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
397	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
398	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
399	C₂²⋊Q₈	—	2	2	no	—
400	C₂²⋊Q₈	—	2	2	no	—
401	C₂²⋊Q₈	—	4	1	no	—
402	C₂²⋊Q₈	—	4	1	no	—
403	C₄×Q₈	—	2	2	no	—
404	C₄×Q₈	—	2	2	no	—
405	C₄×D₄	—	2	2	no	—
406	C₄×D₄	—	2	2	no	—
407	#117	—	2	2	no	—
408	#117	—	4	1	no	—
409	C₂×C₄⋊C₄	—	2	2	no	—
410	C₂×C₄⋊C₄	—	2	1	no	—
411	C₂×C₄⋊C₄	—	2	1	no	—
412	C₂×C₄⋊C₄	—	2	1	no	—
413	C₂×C₄⋊C₄	—	2	1	no	—
414	C₂×C₄⋊C₄	—	4	1	no	—
415	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
416	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
417	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
418	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
419	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
420	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
421	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
422	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
423	C₂×C₂²⋊C₄	—	2	1	no	—
424	C₂×C₂²⋊C₄	—	2	1	no	—
425	C₂×C₂²⋊C₄	—	2	1	no	—
426	C₂×C₂²⋊C₄	—	2	1	no	—
427	C₂×C₂²⋊C₄	—	2	1	no	—
428	C₂×C₂²⋊C₄	—	2	1	no	—
429	C₂×C₂²⋊C₄	—	2	1	no	—
430	C₂×C₂²⋊C₄	D₄×C₁₉	1	1	yes	characteristic
431	C₂×C₂²⋊C₄	D₄×C₁₉	1	1	yes	characteristic
432	C₂×C₄²	—	2	1	no	—
433	C₂×C₄²	—	2	1	no	—
434	C₂×C₄²	—	2	1	no	—
435	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
436	#107	—	4	1	no	—
437	#106	—	4	1	no	—
438	C₄⋊C₈	—	2	2	no	—
439	#103	—	2	2	no	—
440	#103	—	2	2	no	—
441	#103	—	4	1	no	—
442	#103	—	4	1	no	—
443	C₂²⋊C₈	—	4	1	no	—
444	C₂²⋊C₈	—	4	1	no	—
445	C₂²⋊C₈	—	4	1	no	—
446	C₂²⋊C₈	—	4	1	no	—
447	C₄×C₈	—	2	2	no	—
448	#95	—	2	1	no	—
449	#95	—	2	1	no	—
450	#95	—	2	1	no	—
451	#95	—	2	1	no	—
452	#95	—	2	1	no	—
453	#95	—	2	1	no	—
454	#95	—	2	1	no	—
455	#95	—	2	1	no	—
456	#95	—	2	1	no	—
457	C₁₉	#24976	1	1	yes	characteristic, direct product factor, Sylow
458	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
459	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
460	C₂×Q₈	—	2	1	no	—
461	C₂×Q₈	—	2	1	no	—
462	C₂×Q₈	—	2	1	no	—
463	C₂×Q₈	—	2	1	no	—
464	C₂×Q₈	—	2	1	no	—
465	C₂×Q₈	#41×C₁₉	1	2	yes	—
466	C₂×D₄	—	2	2	no	—
467	C₂×D₄	—	2	2	no	—
468	C₂×D₄	—	4	1	no	—
469	C₂²×C₄	—	2	1	no	—
470	C₂²×C₄	—	2	1	no	—
471	C₂²×C₄	—	2	1	no	—
472	C₂²×C₄	—	2	1	no	—
473	C₂²×C₄	—	2	1	no	—
474	C₂²×C₄	—	2	1	no	—
475	C₂²×C₄	—	2	1	no	—
476	C₂²×C₄	—	2	1	no	—
477	C₂²×C₄	—	2	1	no	—
478	C₂²×C₄	—	2	1	no	—
479	C₂²×C₄	—	2	1	no	—
480	C₂²×C₄	—	2	1	no	—
481	C₂²×C₄	—	2	1	no	—
482	C₂²×C₄	—	2	1	no	—
483	C₂²×C₄	—	2	1	no	—
484	C₂²×C₄	—	2	1	no	—
485	C₂²×C₄	—	2	1	no	—
486	C₂²×C₄	—	2	1	no	—
487	C₂²×C₄	—	2	1	no	—
488	C₂²×C₄	—	2	1	no	—
489	C₂²×C₄	—	4	2	no	—
490	C₂²×C₄	—	4	2	no	—
491	C₂²×C₄	—	8	1	no	—
492	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
493	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
494	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
495	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
496	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
497	C₂×C₈	—	2	1	no	—
498	C₂×C₈	—	2	1	no	—
499	C₂×C₈	—	2	1	no	—
500	C₂×C₈	—	2	1	no	—
501	C₂×C₈	—	2	1	no	—
502	C₂×C₈	—	2	1	no	—
503	C₂×C₈	—	2	1	no	—
504	C₂×C₈	—	2	1	no	—
505	C₂×C₈	—	2	1	no	—
506	C₂×C₈	—	2	1	no	—
507	C₂×C₈	—	2	1	no	—
508	C₂×C₈	—	2	1	no	—
509	C₄⋊C₄	—	2	2	no	—
510	C₄⋊C₄	—	2	1	no	—
511	C₄⋊C₄	—	2	1	no	—
512	C₄⋊C₄	—	2	1	no	—
513	C₄⋊C₄	—	2	1	no	—
514	C₄⋊C₄	—	2	1	no	—
515	C₄⋊C₄	—	2	1	no	—
516	C₄⋊C₄	—	2	1	no	—
517	C₄⋊C₄	—	2	1	no	—
518	C₄⋊C₄	—	2	1	no	—
519	C₄⋊C₄	—	2	1	no	—
520	C₄⋊C₄	—	2	1	no	—
521	C₄⋊C₄	—	2	1	no	—
522	C₄⋊C₄	—	2	1	no	—
523	C₄⋊C₄	—	4	2	no	—
524	C₄⋊C₄	—	4	2	no	—
525	C₄⋊C₄	—	4	2	no	—
526	C₄⋊C₄	—	4	2	no	—
527	C₄⋊C₄	#41×C₁₉	1	2	yes	—
528	C₂²⋊C₄	—	2	2	no	—
529	C₂²⋊C₄	—	2	2	no	—
530	C₂²⋊C₄	—	4	2	no	—
531	C₂²⋊C₄	—	4	2	no	—
532	C₂²⋊C₄	—	4	2	no	—
533	C₂²⋊C₄	—	4	2	no	—
534	C₂²⋊C₄	—	4	2	no	—
535	C₂²⋊C₄	—	4	2	no	—
536	C₂²⋊C₄	—	8	1	no	—
537	C₄²	—	4	2	no	—
538	C₄²	—	4	2	no	—
539	C₄²	—	8	1	no	—
540	C₄²	#41×C₁₉	1	2	yes	—
541	C₄²	#41×C₁₉	1	2	yes	—
542	C₂³	—	2	1	no	—
543	C₂³	—	2	1	no	—
544	C₂³	—	2	1	no	—
545	C₂³	—	2	1	no	—
546	C₂³	—	2	1	no	—
547	C₂³	—	2	1	no	—
548	C₂³	—	2	1	no	—
549	C₂³	—	2	1	no	—
550	C₂³	—	2	1	no	—
551	C₂³	—	2	1	no	—
552	C₂³	—	2	1	no	—
553	C₂³	—	2	1	no	—
554	C₂³	—	2	1	no	—
555	C₂³	C₁₉×#135	1	2	yes	—
556	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
557	Q₈	—	2	2	no	—
558	Q₈	—	2	2	no	—
559	Q₈	—	4	1	no	—
560	Q₈	—	4	1	no	—
561	D₄	—	4	4	no	—
562	C₂×C₄	—	2	1	no	—
563	C₂×C₄	—	2	1	no	—
564	C₂×C₄	—	2	1	no	—
565	C₂×C₄	—	2	1	no	—
566	C₂×C₄	—	2	1	no	—
567	C₂×C₄	—	2	1	no	—
568	C₂×C₄	—	2	1	no	—
569	C₂×C₄	—	2	2	no	—
570	C₂×C₄	—	2	2	no	—
571	C₂×C₄	—	2	1	no	—
572	C₂×C₄	—	2	1	no	—
573	C₂×C₄	—	2	1	no	—
574	C₂×C₄	—	4	1	no	—
575	C₂×C₄	—	4	1	no	—
576	C₂×C₄	—	4	1	no	—
577	C₂×C₄	—	4	1	no	—
578	C₂×C₄	—	4	1	no	—
579	C₂×C₄	—	4	1	no	—
580	C₂×C₄	—	4	1	no	—
581	C₂×C₄	—	4	1	no	—
582	C₂×C₄	—	4	1	no	—
583	C₂×C₄	—	4	1	no	—
584	C₂×C₄	—	4	1	no	—
585	C₂×C₄	—	4	1	no	—
586	C₂×C₄	—	4	1	no	—
587	C₂×C₄	—	4	1	no	—
588	C₂×C₄	—	4	1	no	—
589	C₂×C₄	—	4	1	no	—
590	C₂×C₄	—	4	1	no	—
591	C₂×C₄	—	4	1	no	—
592	C₂×C₄	—	4	1	no	—
593	C₂×C₄	—	4	1	no	—
594	C₂×C₄	—	4	1	no	—
595	C₂×C₄	—	4	1	no	—
596	C₂×C₄	—	4	1	no	—
597	C₂×C₄	—	4	1	no	—
598	C₂×C₄	—	4	1	no	—
599	C₂×C₄	—	4	1	no	—
600	C₂×C₄	—	4	1	no	—
601	C₂×C₄	—	4	1	no	—
602	C₂×C₄	—	4	1	no	—
603	C₂×C₄	—	4	1	no	—
604	C₂×C₄	—	8	4	no	—
605	C₂×C₄	C₁₉×#123	1	2	yes	—
606	C₂×C₄	C₁₉×#123	1	2	yes	—
607	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
608	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
609	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
610	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
611	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
612	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
613	C₈	—	4	1	no	—
614	C₈	—	4	1	no	—
615	C₈	—	4	1	no	—
616	C₈	—	4	1	no	—
617	C₂²	—	2	2	no	—
618	C₂²	—	2	2	no	—
619	C₂²	—	2	2	no	—
620	C₂²	—	4	1	no	—
621	C₂²	—	4	1	no	—
622	C₂²	—	4	1	no	—
623	C₂²	—	4	1	no	—
624	C₂²	—	4	1	no	—
625	C₂²	—	4	1	no	—
626	C₂²	—	4	1	no	—
627	C₂²	—	4	1	no	—
628	C₂²	—	4	1	no	—
629	C₂²	—	4	1	no	—
630	C₂²	—	4	1	no	—
631	C₂²	C₂×C₁₉×#123	1	1	yes	characteristic
632	C₂²	C₁₉×#546	1	1	yes	characteristic
633	C₂²	C₁₉×#546	1	1	yes	characteristic
634	C₂²	C₂×C₁₉×#135	1	1	yes	characteristic
635	C₂²	C₁₉×#575	1	1	yes	characteristic
636	C₂²	C₁₉×#577	1	1	yes	characteristic
637	C₂²	C₁₉×#578	1	1	yes	characteristic
638	C₄	—	2	2	no	—
639	C₄	—	2	2	no	—
640	C₄	—	4	1	no	—
641	C₄	—	4	1	no	—
642	C₄	—	4	2	no	—
643	C₄	—	4	2	no	—
644	C₄	—	8	1	no	—
645	C₄	—	8	1	no	—
646	C₄	—	8	1	no	—
647	C₄	—	8	1	no	—
648	C₄	—	8	1	no	—
649	C₄	—	8	1	no	—
650	C₄	C₁₉×#529	1	1	yes	characteristic
651	C₄	C₁₉×#540	1	1	yes	characteristic
652	C₄	C₁₉×#553	1	1	yes	characteristic
653	C₄	C₁₉×#555	1	1	yes	characteristic
654	C₂	—	4	2	no	—
655	C₂	—	8	1	no	—
656	C₂	C₁₉×#2420	1	1	yes	characteristic
657	C₂	C₁₉×#3091	1	1	yes	characteristic
658	C₂	C₁₉×#3097	1	1	yes	characteristic
659	C₂	C₁₉×#3296	1	1	yes	characteristic
660	C₂	C₁₉×#3300	1	1	yes	characteristic
661	C₂	C₁₉×#3326	1	1	yes	characteristic
662	C₂	C₁₉×#3327	1	1	yes	characteristic

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

Complements

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

N	H ≅ G/N	type
3. C₁₉×#2077	C₂	semidirect
4. C₁₉×#2076	C₂	semidirect
5. C₁₉×#2036	C₂	semidirect
6. C₁₉×#2035	C₂	semidirect
8. C₁₉×#1949	C₂	semidirect
9. C₁₉×#1873	C₂	semidirect
10. C₁₉×#1872	C₂	semidirect
11. C₁₉×#1835	C₂	semidirect
12. C₁₉×#1825	C₂	semidirect
13. C₁₉×#1823	C₂	semidirect
14. C₁₉×#1805	C₂	semidirect
15. C₄×C₁₉×#103	C₂	semidirect
210. #24976	C₁₉	direct (N × H)
288. #2077	C₂×C₁₉	semidirect
289. #2076	C₂×C₁₉	semidirect
290. #2036	C₂×C₁₉	semidirect
291. #2035	C₂×C₁₉	semidirect
293. #1949	C₂×C₁₉	semidirect
294. #1873	C₂×C₁₉	semidirect
295. #1872	C₂×C₁₉	semidirect
296. #1835	C₂×C₁₉	semidirect
297. #1825	C₂×C₁₉	semidirect
298. #1823	C₂×C₁₉	semidirect
299. #1805	C₂×C₁₉	semidirect
300. C₄×#103	C₂×C₁₉	semidirect
457. C₁₉	#24976	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×#2536	2
C₁₉×#2352	2
C₁₉×#2077	2
C₁₉×#2076	2
C₁₉×#2036	2
C₁₉×#2035	2
C₁₉×#1954	2
C₁₉×#1949	2
C₁₉×#1873	2
C₁₉×#1872	2
C₁₉×#1835	2
C₁₉×#1825	2
C₁₉×#1823	2
C₁₉×#1805	2
C₄×C₁₉×#103	2
#24976	19

Subgroups — C19×#24976 #18030935

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#24976 #18030935