Subgroups — C₁₉×#21529 #18027488

Order 4864.

1066 conjugacy classes of subgroups.

The subgroup lattice has 478 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#466	C₂	1	1	yes	maximal, characteristic
2	C₂×C₁₉×#442	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×C₁₉×#405	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#2324	C₂	1	2	yes	maximal, complemented
5	C₁₉×#1972	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#1943	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#1934	C₂	1	2	yes	maximal, complemented
8	C₁₉×#1895	C₂	1	2	yes	maximal, complemented
9	C₁₉×#1807	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1776	C₂	1	1	yes	maximal, characteristic, complemented
11	C₄×C₁₉×#102	C₂	1	2	yes	maximal, complemented
12	C₂²×D₈×C₁₉	C₂²	1	1	yes	characteristic
13	C₂²×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
14	C₂³×C₈×C₁₉	C₂²	1	1	yes	characteristic
15	C₂×C₁₉×#121	C₂²	1	2	yes	—
16	C₂×C₄×D₄×C₁₉	C₂²	1	2	yes	—
17	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
18	C₁₉×#466	C₄	1	8	yes	complemented
19	C₁₉×#442	—	2	4	no	—
20	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
21	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
22	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
23	C₂×C₁₉×#102	C₂²	1	2	yes	—
24	C₂×C₁₉×#102	C₂²	1	2	yes	—
25	C₂×C₁₉×#102	C₂²	1	2	yes	—
26	C₁₉×#405	—	2	4	no	—
27	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
28	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
29	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
30	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
31	C₁₉×#390	—	2	2	no	—
32	C₁₉×#390	C₂²	1	2	yes	—
33	C₁₉×#389	C₂²	1	2	yes	—
34	C₁₉×#388	—	2	2	no	—
35	C₁₉×#386	—	2	2	no	—
36	C₁₉×#385	—	2	2	no	—
37	C₁₉×#380	C₂²	1	2	yes	—
38	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
39	C₁₉×#340	C₂²	1	2	yes	—
40	C₁₉×#340	C₂²	1	2	yes	—
41	C₁₉×#340	C₂²	1	2	yes	—
42	C₂²×D₄×C₁₉	—	2	2	no	—
43	C₂²×D₄×C₁₉	C₂³	1	2	yes	—
44	C₂³×C₄×C₁₉	—	2	2	no	—
45	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
46	C₂×D₈×C₁₉	—	2	2	no	—
47	C₂×D₈×C₁₉	—	2	2	no	—
48	C₂×D₈×C₁₉	C₂×C₄	1	4	yes	—
49	C₂×M₁₆×C₁₉	—	2	2	no	—
50	C₂×M₁₆×C₁₉	—	2	2	no	—
51	C₂×M₁₆×C₁₉	—	2	2	no	—
52	C₂²×C₈×C₁₉	—	2	2	no	—
53	C₂²×C₈×C₁₉	—	2	2	no	—
54	C₂²×C₈×C₁₉	C₂×C₄	1	4	yes	complemented
55	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
56	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
57	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
58	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
59	C₁₉×#121	—	2	4	no	—
60	C₁₉×#121	C₂×C₄	1	8	yes	complemented
61	C₄×D₄×C₁₉	—	2	4	no	—
62	C₄×D₄×C₁₉	—	2	4	no	—
63	C₁₉×#117	—	2	2	no	—
64	C₁₉×#117	—	2	2	no	—
65	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
66	C₂×C₄⋊C₄×C₁₉	D₄	1	2	yes	—
67	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
68	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
69	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
70	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
71	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
72	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
73	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
74	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
75	C₂×C₂²⋊C₄×C₁₉	D₄	1	2	yes	—
76	C₂×C₄²×C₁₉	—	2	2	no	—
77	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
78	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
79	C₁₉×#107	C₂×C₄	1	4	yes	complemented
80	C₁₉×#106	—	2	2	no	—
81	C₁₉×#106	—	2	2	no	—
82	C₁₉×#102	—	2	4	no	—
83	C₁₉×#102	—	2	4	no	—
84	C₁₉×#102	C₂×C₄	1	8	yes	complemented
85	C₁₉×#97	—	2	2	no	—
86	C₁₉×#97	D₄	1	4	yes	complemented
87	C₄×C₈×C₁₉	—	2	2	no	—
88	C₄×C₈×C₁₉	—	2	2	no	—
89	C₁₉×#95	—	2	2	no	—
90	C₁₉×#95	—	2	2	no	—
91	C₁₉×#95	—	2	2	no	—
92	C₂⁴×C₁₉	—	2	2	no	—
93	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
94	C₂×D₄×C₁₉	—	2	8	no	—
95	C₂×D₄×C₁₉	—	2	2	no	—
96	C₂×D₄×C₁₉	—	2	2	no	—
97	C₂×D₄×C₁₉	—	2	2	no	—
98	C₂×D₄×C₁₉	—	2	2	no	—
99	C₂×D₄×C₁₉	—	2	2	no	—
100	C₂×D₄×C₁₉	—	8	2	no	—
101	C₂×D₄×C₁₉	—	8	2	no	—
102	C₂×D₄×C₁₉	C₂²×C₄	1	4	yes	—
103	C₂²×C₄×C₁₉	—	2	1	no	—
104	C₂²×C₄×C₁₉	—	2	1	no	—
105	C₂²×C₄×C₁₉	—	2	1	no	—
106	C₂²×C₄×C₁₉	—	2	1	no	—
107	C₂²×C₄×C₁₉	—	2	2	no	—
108	C₂²×C₄×C₁₉	—	2	2	no	—
109	C₂²×C₄×C₁₉	—	2	2	no	—
110	C₂²×C₄×C₁₉	—	4	4	no	—
111	C₂²×C₄×C₁₉	—	8	2	no	—
112	C₂²×C₄×C₁₉	—	8	2	no	—
113	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
114	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
115	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
116	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
117	C₂²×C₄×C₁₉	#41	1	2	yes	—
118	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
119	D₈×C₁₉	—	2	8	no	—
120	M₁₆×C₁₉	—	2	8	no	—
121	C₂×C₈×C₁₉	—	2	1	no	—
122	C₂×C₈×C₁₉	—	2	1	no	—
123	C₂×C₈×C₁₉	—	2	1	no	—
124	C₂×C₈×C₁₉	—	2	1	no	—
125	C₂×C₈×C₁₉	—	2	1	no	—
126	C₂×C₈×C₁₉	—	2	1	no	—
127	C₂×C₈×C₁₉	—	2	8	no	—
128	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
129	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
130	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
131	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
132	C₂×C₈×C₁₉	#41	1	2	yes	—
133	C₂×C₈×C₁₉	#41	1	2	yes	—
134	C₄⋊C₄×C₁₉	—	2	4	no	—
135	C₄⋊C₄×C₁₉	—	2	2	no	—
136	C₄⋊C₄×C₁₉	—	2	2	no	—
137	C₄⋊C₄×C₁₉	—	2	2	no	—
138	C₄⋊C₄×C₁₉	—	2	2	no	—
139	C₄⋊C₄×C₁₉	—	2	2	no	—
140	C₄⋊C₄×C₁₉	—	8	2	no	—
141	C₄⋊C₄×C₁₉	C₂²×C₄	1	4	yes	—
142	C₂²⋊C₄×C₁₉	—	2	8	no	—
143	C₂²⋊C₄×C₁₉	—	2	4	no	—
144	C₂²⋊C₄×C₁₉	—	4	4	no	—
145	C₂²⋊C₄×C₁₉	—	8	2	no	—
146	C₂²⋊C₄×C₁₉	—	8	2	no	—
147	C₂²⋊C₄×C₁₉	—	8	2	no	—
148	C₄²×C₁₉	—	2	1	no	—
149	C₄²×C₁₉	—	2	1	no	—
150	C₄²×C₁₉	—	8	2	no	—
151	C₄²×C₁₉	C₂×D₄	1	2	yes	—
152	C₄²×C₁₉	#41	1	2	yes	—
153	#21529	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
154	C₂³×C₁₉	—	2	1	no	—
155	C₂³×C₁₉	—	2	1	no	—
156	C₂³×C₁₉	—	2	2	no	—
157	C₂³×C₁₉	—	2	2	no	—
158	C₂³×C₁₉	—	2	4	no	—
159	C₂³×C₁₉	—	4	2	no	—
160	C₂³×C₁₉	—	4	2	no	—
161	C₂³×C₁₉	—	4	2	no	—
162	C₂³×C₁₉	—	4	2	no	—
163	C₂³×C₁₉	—	4	2	no	—
164	C₂³×C₁₉	—	4	2	no	—
165	C₂³×C₁₉	C₄×D₄	1	2	yes	—
166	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
167	D₄×C₁₉	—	2	4	no	—
168	D₄×C₁₉	—	2	4	no	—
169	D₄×C₁₉	—	4	2	no	—
170	D₄×C₁₉	—	4	2	no	—
171	D₄×C₁₉	—	8	8	no	—
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	2	no	—
177	C₂×C₄×C₁₉	—	2	2	no	—
178	C₂×C₄×C₁₉	—	2	2	no	—
179	C₂×C₄×C₁₉	—	2	2	no	—
180	C₂×C₄×C₁₉	—	2	4	no	—
181	C₂×C₄×C₁₉	—	2	2	no	—
182	C₂×C₄×C₁₉	—	2	2	no	—
183	C₂×C₄×C₁₉	—	2	2	no	—
184	C₂×C₄×C₁₉	—	4	2	no	—
185	C₂×C₄×C₁₉	—	4	2	no	—
186	C₂×C₄×C₁₉	—	4	2	no	—
187	C₂×C₄×C₁₉	—	4	2	no	—
188	C₂×C₄×C₁₉	—	4	2	no	—
189	C₂×C₄×C₁₉	—	4	2	no	—
190	C₂×C₄×C₁₉	—	4	2	no	—
191	C₂×C₄×C₁₉	—	4	2	no	—
192	C₂×C₄×C₁₉	—	8	8	no	—
193	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
194	C₂×C₄×C₁₉	#121	1	4	yes	—
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	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
199	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
200	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
201	C₈×C₁₉	—	2	2	no	—
202	C₈×C₁₉	—	2	2	no	—
203	C₈×C₁₉	—	2	2	no	—
204	C₈×C₁₉	C₄×D₄	1	4	yes	—
205	C₂×#466	C₂×C₁₉	1	1	yes	characteristic
206	C₂×#442	C₂×C₁₉	1	1	yes	characteristic, complemented
207	C₂×#405	C₂×C₁₉	1	1	yes	characteristic, complemented
208	#2324	C₂×C₁₉	1	2	yes	complemented
209	#1972	C₂×C₁₉	1	1	yes	characteristic, complemented
210	#1943	C₂×C₁₉	1	1	yes	characteristic, complemented
211	#1934	C₂×C₁₉	1	2	yes	complemented
212	#1895	C₂×C₁₉	1	2	yes	complemented
213	#1807	C₂×C₁₉	1	1	yes	characteristic, complemented
214	#1776	C₂×C₁₉	1	1	yes	characteristic, complemented
215	C₄×#102	C₂×C₁₉	1	2	yes	complemented
216	C₂²×C₁₉	—	2	2	no	—
217	C₂²×C₁₉	—	2	2	no	—
218	C₂²×C₁₉	—	2	2	no	—
219	C₂²×C₁₉	—	4	2	no	—
220	C₂²×C₁₉	—	4	2	no	—
221	C₂²×C₁₉	—	4	4	no	—
222	C₂²×C₁₉	—	4	4	no	—
223	C₂²×C₁₉	—	4	4	no	—
224	C₂²×C₁₉	—	8	2	no	—
225	C₂²×C₁₉	—	8	2	no	—
226	C₂²×C₁₉	—	8	2	no	—
227	C₂²×C₁₉	—	8	2	no	—
228	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
229	C₂²×C₁₉	C₂×#121	1	1	yes	characteristic
230	C₂²×C₁₉	#532	1	1	yes	characteristic
231	C₂²×C₁₉	#576	1	2	yes	—
232	C₂²×C₁₉	#577	1	2	yes	—
233	C₄×C₁₉	—	2	4	no	—
234	C₄×C₁₉	—	2	2	no	—
235	C₄×C₁₉	—	4	4	no	—
236	C₄×C₁₉	—	4	2	no	—
237	C₄×C₁₉	—	8	2	no	—
238	C₄×C₁₉	—	8	2	no	—
239	C₄×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
240	C₄×C₁₉	C₄×#41	1	1	yes	characteristic
241	C₄×C₁₉	#525	1	1	yes	characteristic
242	C₄×C₁₉	#529	1	1	yes	characteristic
243	C₂²×D₈	C₂²×C₁₉	1	1	yes	characteristic
244	C₂²×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
245	C₂³×C₈	C₂²×C₁₉	1	1	yes	characteristic
246	C₂×#121	C₂²×C₁₉	1	2	yes	—
247	C₂×C₄×D₄	C₂²×C₁₉	1	2	yes	—
248	C₂×#117	C₂²×C₁₉	1	1	yes	characteristic
249	#466	C₄×C₁₉	1	8	yes	complemented
250	#442	—	2	4	no	—
251	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
252	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
253	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
254	C₂×#102	C₂²×C₁₉	1	2	yes	—
255	C₂×#102	C₂²×C₁₉	1	2	yes	—
256	C₂×#102	C₂²×C₁₉	1	2	yes	—
257	#405	—	2	4	no	—
258	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
259	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
260	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
261	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
262	#390	—	2	2	no	—
263	#390	C₂²×C₁₉	1	2	yes	—
264	#389	C₂²×C₁₉	1	2	yes	—
265	#388	—	2	2	no	—
266	#386	—	2	2	no	—
267	#385	—	2	2	no	—
268	#380	C₂²×C₁₉	1	2	yes	—
269	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
270	#340	C₂²×C₁₉	1	2	yes	—
271	#340	C₂²×C₁₉	1	2	yes	—
272	#340	C₂²×C₁₉	1	2	yes	—
273	C₂×C₁₉	—	4	2	no	—
274	C₂×C₁₉	—	8	4	no	—
275	C₂×C₁₉	C₄×#121	1	1	yes	characteristic
276	C₂×C₁₉	#2948	1	1	yes	characteristic
277	C₂×C₁₉	#2952	1	1	yes	characteristic
278	C₂×C₁₉	#3062	1	2	yes	—
279	C₂×C₁₉	#3179	1	2	yes	—
280	C₂²×D₄	—	2	2	no	—
281	C₂²×D₄	C₂³×C₁₉	1	2	yes	—
282	C₂³×C₄	—	2	2	no	—
283	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
284	C₂×D₈	—	2	2	no	—
285	C₂×D₈	—	2	2	no	—
286	C₂×D₈	C₂×C₄×C₁₉	1	4	yes	—
287	C₂×M₁₆	—	2	2	no	—
288	C₂×M₁₆	—	2	2	no	—
289	C₂×M₁₆	—	2	2	no	—
290	C₂²×C₈	—	2	2	no	—
291	C₂²×C₈	—	2	2	no	—
292	C₂²×C₈	C₂×C₄×C₁₉	1	4	yes	complemented
293	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
294	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
295	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
296	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
297	#121	—	2	4	no	—
298	#121	C₂×C₄×C₁₉	1	8	yes	complemented
299	C₄×D₄	—	2	4	no	—
300	C₄×D₄	—	2	4	no	—
301	#117	—	2	2	no	—
302	#117	—	2	2	no	—
303	C₂×C₄⋊C₄	—	2	2	no	—
304	C₂×C₄⋊C₄	D₄×C₁₉	1	2	yes	—
305	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
306	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
307	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
308	C₂×C₂²⋊C₄	—	2	2	no	—
309	C₂×C₂²⋊C₄	—	2	2	no	—
310	C₂×C₂²⋊C₄	—	2	2	no	—
311	C₂×C₂²⋊C₄	—	2	2	no	—
312	C₂×C₂²⋊C₄	—	2	2	no	—
313	C₂×C₂²⋊C₄	D₄×C₁₉	1	2	yes	—
314	C₂×C₄²	—	2	2	no	—
315	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
316	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
317	#107	C₂×C₄×C₁₉	1	4	yes	complemented
318	#106	—	2	2	no	—
319	#106	—	2	2	no	—
320	#102	—	2	4	no	—
321	#102	—	2	4	no	—
322	#102	C₂×C₄×C₁₉	1	8	yes	complemented
323	#97	—	2	2	no	—
324	#97	D₄×C₁₉	1	4	yes	complemented
325	C₄×C₈	—	2	2	no	—
326	C₄×C₈	—	2	2	no	—
327	#95	—	2	2	no	—
328	#95	—	2	2	no	—
329	#95	—	2	2	no	—
330	C₁₉	#21529	1	1	yes	characteristic, direct product factor, Sylow
331	C₂⁴	—	2	2	no	—
332	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
333	C₂×D₄	—	2	8	no	—
334	C₂×D₄	—	2	2	no	—
335	C₂×D₄	—	2	2	no	—
336	C₂×D₄	—	2	2	no	—
337	C₂×D₄	—	2	2	no	—
338	C₂×D₄	—	2	2	no	—
339	C₂×D₄	—	8	2	no	—
340	C₂×D₄	—	8	2	no	—
341	C₂×D₄	C₂²×C₄×C₁₉	1	4	yes	—
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	2	no	—
347	C₂²×C₄	—	2	2	no	—
348	C₂²×C₄	—	2	2	no	—
349	C₂²×C₄	—	4	4	no	—
350	C₂²×C₄	—	8	2	no	—
351	C₂²×C₄	—	8	2	no	—
352	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
353	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
354	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
355	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
356	C₂²×C₄	#41×C₁₉	1	2	yes	—
357	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
358	D₈	—	2	8	no	—
359	M₁₆	—	2	8	no	—
360	C₂×C₈	—	2	1	no	—
361	C₂×C₈	—	2	1	no	—
362	C₂×C₈	—	2	1	no	—
363	C₂×C₈	—	2	1	no	—
364	C₂×C₈	—	2	1	no	—
365	C₂×C₈	—	2	1	no	—
366	C₂×C₈	—	2	8	no	—
367	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
368	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
369	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
370	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
371	C₂×C₈	#41×C₁₉	1	2	yes	—
372	C₂×C₈	#41×C₁₉	1	2	yes	—
373	C₄⋊C₄	—	2	4	no	—
374	C₄⋊C₄	—	2	2	no	—
375	C₄⋊C₄	—	2	2	no	—
376	C₄⋊C₄	—	2	2	no	—
377	C₄⋊C₄	—	2	2	no	—
378	C₄⋊C₄	—	2	2	no	—
379	C₄⋊C₄	—	8	2	no	—
380	C₄⋊C₄	C₂²×C₄×C₁₉	1	4	yes	—
381	C₂²⋊C₄	—	2	8	no	—
382	C₂²⋊C₄	—	2	4	no	—
383	C₂²⋊C₄	—	4	4	no	—
384	C₂²⋊C₄	—	8	2	no	—
385	C₂²⋊C₄	—	8	2	no	—
386	C₂²⋊C₄	—	8	2	no	—
387	C₄²	—	2	1	no	—
388	C₄²	—	2	1	no	—
389	C₄²	—	8	2	no	—
390	C₄²	C₂×D₄×C₁₉	1	2	yes	—
391	C₄²	#41×C₁₉	1	2	yes	—
392	C₂³	—	2	1	no	—
393	C₂³	—	2	1	no	—
394	C₂³	—	2	2	no	—
395	C₂³	—	2	2	no	—
396	C₂³	—	2	4	no	—
397	C₂³	—	4	2	no	—
398	C₂³	—	4	2	no	—
399	C₂³	—	4	2	no	—
400	C₂³	—	4	2	no	—
401	C₂³	—	4	2	no	—
402	C₂³	—	4	2	no	—
403	C₂³	C₄×D₄×C₁₉	1	2	yes	—
404	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
405	D₄	—	2	4	no	—
406	D₄	—	2	4	no	—
407	D₄	—	4	2	no	—
408	D₄	—	4	2	no	—
409	D₄	—	8	8	no	—
410	C₂×C₄	—	2	1	no	—
411	C₂×C₄	—	2	1	no	—
412	C₂×C₄	—	2	2	no	—
413	C₂×C₄	—	2	2	no	—
414	C₂×C₄	—	2	2	no	—
415	C₂×C₄	—	2	2	no	—
416	C₂×C₄	—	2	2	no	—
417	C₂×C₄	—	2	2	no	—
418	C₂×C₄	—	2	4	no	—
419	C₂×C₄	—	2	2	no	—
420	C₂×C₄	—	2	2	no	—
421	C₂×C₄	—	2	2	no	—
422	C₂×C₄	—	4	2	no	—
423	C₂×C₄	—	4	2	no	—
424	C₂×C₄	—	4	2	no	—
425	C₂×C₄	—	4	2	no	—
426	C₂×C₄	—	4	2	no	—
427	C₂×C₄	—	4	2	no	—
428	C₂×C₄	—	4	2	no	—
429	C₂×C₄	—	4	2	no	—
430	C₂×C₄	—	8	8	no	—
431	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
432	C₂×C₄	C₁₉×#121	1	4	yes	—
433	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
434	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
435	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
436	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
437	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
438	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
439	C₈	—	2	2	no	—
440	C₈	—	2	2	no	—
441	C₈	—	2	2	no	—
442	C₈	C₄×D₄×C₁₉	1	4	yes	—
443	C₂²	—	2	2	no	—
444	C₂²	—	2	2	no	—
445	C₂²	—	2	2	no	—
446	C₂²	—	4	2	no	—
447	C₂²	—	4	2	no	—
448	C₂²	—	4	4	no	—
449	C₂²	—	4	4	no	—
450	C₂²	—	4	4	no	—
451	C₂²	—	8	2	no	—
452	C₂²	—	8	2	no	—
453	C₂²	—	8	2	no	—
454	C₂²	—	8	2	no	—
455	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
456	C₂²	C₂×C₁₉×#121	1	1	yes	characteristic
457	C₂²	C₁₉×#532	1	1	yes	characteristic
458	C₂²	C₁₉×#576	1	2	yes	—
459	C₂²	C₁₉×#577	1	2	yes	—
460	C₄	—	2	4	no	—
461	C₄	—	2	2	no	—
462	C₄	—	4	4	no	—
463	C₄	—	4	2	no	—
464	C₄	—	8	2	no	—
465	C₄	—	8	2	no	—
466	C₄	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
467	C₄	C₄×#41×C₁₉	1	1	yes	characteristic
468	C₄	C₁₉×#525	1	1	yes	characteristic
469	C₄	C₁₉×#529	1	1	yes	characteristic
470	C₂	—	4	2	no	—
471	C₂	—	8	4	no	—
472	C₂	C₄×C₁₉×#121	1	1	yes	characteristic
473	C₂	C₁₉×#2948	1	1	yes	characteristic
474	C₂	C₁₉×#2952	1	1	yes	characteristic
475	C₂	C₁₉×#3062	1	2	yes	—
476	C₂	C₁₉×#3179	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
prime radical	C₂×C₁₉×#466	C₂
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₂×C₁₉×#117 ◁ G

Complements

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

N	H ≅ G/N	type
2. C₂×C₁₉×#442	C₂	semidirect
3. C₂×C₁₉×#405	C₂	semidirect
4. C₁₉×#2324	C₂	semidirect
5. C₁₉×#1972	C₂	semidirect
6. C₁₉×#1943	C₂	semidirect
7. C₁₉×#1934	C₂	semidirect
8. C₁₉×#1895	C₂	semidirect
9. C₁₉×#1807	C₂	semidirect
10. C₁₉×#1776	C₂	semidirect
11. C₄×C₁₉×#102	C₂	semidirect
18. C₁₉×#466	C₄	semidirect
54. C₂²×C₈×C₁₉	C₂×C₄	semidirect
60. C₁₉×#121	C₂×C₄	semidirect
79. C₁₉×#107	C₂×C₄	semidirect
84. C₁₉×#102	C₂×C₄	semidirect
86. C₁₉×#97	D₄	semidirect
153. #21529	C₁₉	direct (N × H)
206. C₂×#442	C₂×C₁₉	semidirect
207. C₂×#405	C₂×C₁₉	semidirect
208. #2324	C₂×C₁₉	semidirect
209. #1972	C₂×C₁₉	semidirect
210. #1943	C₂×C₁₉	semidirect
211. #1934	C₂×C₁₉	semidirect
212. #1895	C₂×C₁₉	semidirect
213. #1807	C₂×C₁₉	semidirect
214. #1776	C₂×C₁₉	semidirect
215. C₄×#102	C₂×C₁₉	semidirect
249. #466	C₄×C₁₉	semidirect
292. C₂²×C₈	C₂×C₄×C₁₉	semidirect
298. #121	C₂×C₄×C₁₉	semidirect
317. #107	C₂×C₄×C₁₉	semidirect
322. #102	C₂×C₄×C₁₉	semidirect
324. #97	D₄×C₁₉	semidirect
330. C₁₉	#21529	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×#466	2
C₂×C₁₉×#442	2
C₂×C₁₉×#405	2
C₁₉×#2324	2
C₁₉×#1972	2
C₁₉×#1943	2
C₁₉×#1934	2
C₁₉×#1895	2
C₁₉×#1807	2
C₁₉×#1776	2
C₄×C₁₉×#102	2
#21529	19

Subgroups — C19×#21529 #18027488

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#21529 #18027488