Subgroups — C₁₉×#34816 #18040775

Order 4864.

1918 conjugacy classes of subgroups.

The subgroup lattice has 626 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#2514	C₂	1	2	yes	maximal, complemented
2	C₁₉×#2513	C₂	1	2	yes	maximal, complemented
3	C₁₉×#2512	C₂	1	2	yes	maximal, complemented
4	C₁₉×#2511	C₂	1	2	yes	maximal, complemented
5	C₁₉×#2510	C₂	1	4	yes	maximal, complemented
6	C₁₉×#2481	C₂	1	4	yes	maximal, complemented
7	C₁₉×#2401	C₂	1	4	yes	maximal, complemented
8	C₄×C₁₉×#126	C₂	1	4	yes	maximal, complemented
9	C₁₉×#2297	C₂	1	1	yes	maximal, characteristic
10	C₁₉×#2297	C₂	1	1	yes	maximal, characteristic
11	C₁₉×#2297	C₂	1	1	yes	maximal, characteristic
12	C₁₉×#2296	C₂	1	1	yes	maximal, characteristic, complemented
13	C₁₉×#2285	C₂	1	1	yes	maximal, characteristic, complemented
14	C₄×C₁₉×#117	C₂	1	1	yes	maximal, characteristic, complemented
15	C₂×C₄×C₄⋊C₄×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
16	C₂²×#41×C₁₉	C₂²	1	1	yes	characteristic
17	C₂×C₁₉×#126	C₂²	1	4	yes	—
18	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
19	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
21	C₂²×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
22	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
23	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
24	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
25	C₁₉×#401	C₂²	1	4	yes	—
26	C₁₉×#400	C₂²	1	4	yes	—
27	C₁₉×#400	C₂²	1	4	yes	—
28	C₁₉×#400	C₂²	1	4	yes	—
29	C₁₉×#397	C₂²	1	4	yes	—
30	C₁₉×#397	C₂²	1	4	yes	—
31	C₁₉×#397	C₂²	1	4	yes	—
32	C₁₉×#396	C₂²	1	4	yes	—
33	C₁₉×#391	C₂²	1	1	yes	characteristic
34	C₁₉×#391	C₂²	1	2	yes	—
35	C₁₉×#391	C₂²	1	2	yes	—
36	C₁₉×#391	C₂²	1	1	yes	characteristic
37	C₁₉×#390	C₂²	1	1	yes	characteristic
38	C₁₉×#390	C₂²	1	2	yes	—
39	C₁₉×#390	C₂²	1	2	yes	—
40	C₁₉×#390	C₂²	1	1	yes	characteristic
41	C₁₉×#389	C₂²	1	2	yes	—
42	C₁₉×#389	C₂²	1	2	yes	—
43	C₁₉×#388	C₂²	1	4	yes	—
44	C₁₉×#388	C₂²	1	4	yes	—
45	C₁₉×#388	C₂²	1	4	yes	—
46	C₁₉×#387	C₂²	1	4	yes	—
47	C₁₉×#387	C₂²	1	4	yes	—
48	C₁₉×#387	C₂²	1	4	yes	—
49	C₁₉×#386	C₂²	1	2	yes	—
50	C₁₉×#386	C₂²	1	4	yes	—
51	C₁₉×#386	C₂²	1	4	yes	—
52	C₁₉×#386	C₂²	1	2	yes	—
53	C₁₉×#385	C₂²	1	2	yes	—
54	C₁₉×#385	C₂²	1	2	yes	—
55	C₁₉×#384	C₂²	1	2	yes	—
56	C₁₉×#383	C₂²	1	4	yes	—
57	C₁₉×#382	C₂²	1	2	yes	—
58	C₁₉×#380	C₂²	1	4	yes	—
59	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
60	C₄×C₄⋊C₄×C₁₉	C₂²	1	4	yes	—
61	C₄×C₄⋊C₄×C₁₉	C₂²	1	4	yes	—
62	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
63	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
64	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
65	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
66	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
67	C₄×C₂²⋊C₄×C₁₉	C₂²	1	2	yes	—
68	C₄×C₂²⋊C₄×C₁₉	C₂²	1	4	yes	—
69	C₄×C₂²⋊C₄×C₁₉	C₂²	1	4	yes	—
70	C₄×C₂²⋊C₄×C₁₉	C₂²	1	4	yes	—
71	C₄×C₂²⋊C₄×C₁₉	C₂²	1	2	yes	—
72	C₁₉×#376	C₂²	1	2	yes	—
73	C₂×C₁₉×#95	C₂²	1	2	yes	—
74	C₄³×C₁₉	C₂²	1	2	yes	—
75	C₂×#41×C₁₉	—	2	4	no	—
76	C₂×#41×C₁₉	—	2	4	no	—
77	C₂×#41×C₁₉	—	2	4	no	—
78	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
79	C₂²×D₄×C₁₉	C₂³	1	2	yes	—
80	C₂²×D₄×C₁₉	C₂³	1	1	yes	characteristic
81	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
82	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
83	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
84	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
85	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
86	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
87	C₁₉×#126	—	2	16	no	—
88	C₁₉×#117	—	2	4	no	—
89	C₁₉×#117	—	2	4	no	—
90	C₁₉×#117	—	2	4	no	—
91	C₂×C₄⋊C₄×C₁₉	—	2	8	no	—
92	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
93	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
94	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
95	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
96	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
97	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
98	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
99	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
100	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
101	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
102	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
103	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
104	C₂×C₂²⋊C₄×C₁₉	C₂³	1	2	yes	—
105	C₂×C₂²⋊C₄×C₁₉	C₂³	1	2	yes	—
106	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
107	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
108	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
109	C₂×C₂²⋊C₄×C₁₉	C₂³	1	2	yes	—
110	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
111	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
112	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
113	C₂×C₄²×C₁₉	—	2	4	no	—
114	C₂×C₄²×C₁₉	—	2	4	no	—
115	C₂×C₄²×C₁₉	—	2	4	no	—
116	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
117	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
118	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
119	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
120	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
121	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
122	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
123	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
124	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
125	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
126	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
127	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
128	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
129	C₁₉×#95	C₂³	1	2	yes	—
130	C₁₉×#95	C₂³	1	2	yes	—
131	C₁₉×#95	C₂³	1	2	yes	—
132	C₁₉×#95	C₂³	1	2	yes	—
133	C₁₉×#95	C₂³	1	4	yes	—
134	C₁₉×#95	C₂³	1	4	yes	—
135	C₁₉×#95	C₂³	1	4	yes	—
136	C₁₉×#95	C₂³	1	4	yes	—
137	C₁₉×#95	C₂³	1	4	yes	—
138	C₁₉×#95	C₂³	1	4	yes	—
139	C₁₉×#95	C₂³	1	4	yes	—
140	C₁₉×#95	C₂³	1	4	yes	—
141	C₁₉×#95	C₂³	1	4	yes	—
142	C₁₉×#95	C₂³	1	4	yes	—
143	C₁₉×#95	C₂³	1	4	yes	—
144	C₁₉×#95	C₂³	1	4	yes	—
145	C₂⁴×C₁₉	C₂⁴	1	2	yes	—
146	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
147	#41×C₁₉	—	4	16	no	—
148	C₂×Q₈×C₁₉	—	2	2	no	—
149	C₂×Q₈×C₁₉	—	2	2	no	—
150	C₂×Q₈×C₁₉	—	2	2	no	—
151	C₂×D₄×C₁₉	—	2	4	no	—
152	C₂×D₄×C₁₉	—	2	4	no	—
153	C₂×D₄×C₁₉	—	2	4	no	—
154	C₂×D₄×C₁₉	—	2	2	no	—
155	C₂×D₄×C₁₉	—	2	2	no	—
156	C₂×D₄×C₁₉	—	2	2	no	—
157	C₂²×C₄×C₁₉	—	2	2	no	—
158	C₂²×C₄×C₁₉	—	2	4	no	—
159	C₂²×C₄×C₁₉	—	2	4	no	—
160	C₂²×C₄×C₁₉	—	2	4	no	—
161	C₂²×C₄×C₁₉	—	2	2	no	—
162	C₂²×C₄×C₁₉	—	2	4	no	—
163	C₂²×C₄×C₁₉	—	2	4	no	—
164	C₂²×C₄×C₁₉	—	2	4	no	—
165	C₂²×C₄×C₁₉	—	2	4	no	—
166	C₂²×C₄×C₁₉	—	2	4	no	—
167	C₂²×C₄×C₁₉	—	4	2	no	—
168	C₂²×C₄×C₁₉	—	4	2	no	—
169	C₂²×C₄×C₁₉	—	4	2	no	—
170	C₂²×C₄×C₁₉	#41	1	4	yes	—
171	C₂²×C₄×C₁₉	#41	1	4	yes	—
172	C₂²×C₄×C₁₉	#41	1	4	yes	—
173	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
174	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
175	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
176	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
177	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
178	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
179	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
180	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
181	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
182	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
183	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
184	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
185	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
186	C₄⋊C₄×C₁₉	—	2	4	no	—
187	C₄⋊C₄×C₁₉	—	2	4	no	—
188	C₄⋊C₄×C₁₉	—	2	4	no	—
189	C₄⋊C₄×C₁₉	—	2	2	no	—
190	C₄⋊C₄×C₁₉	—	2	2	no	—
191	C₄⋊C₄×C₁₉	—	2	4	no	—
192	C₄⋊C₄×C₁₉	—	2	4	no	—
193	C₄⋊C₄×C₁₉	—	2	8	no	—
194	C₄⋊C₄×C₁₉	—	2	8	no	—
195	C₄⋊C₄×C₁₉	—	4	4	no	—
196	C₄⋊C₄×C₁₉	—	4	4	no	—
197	C₄⋊C₄×C₁₉	#41	1	8	yes	complemented
198	C₂²⋊C₄×C₁₉	—	2	4	no	—
199	C₂²⋊C₄×C₁₉	—	2	4	no	—
200	C₂²⋊C₄×C₁₉	—	2	4	no	—
201	C₂²⋊C₄×C₁₉	—	2	8	no	—
202	C₂²⋊C₄×C₁₉	—	2	8	no	—
203	C₂²⋊C₄×C₁₉	—	2	8	no	—
204	C₂²⋊C₄×C₁₉	—	4	4	no	—
205	C₂²⋊C₄×C₁₉	—	4	4	no	—
206	C₂²⋊C₄×C₁₉	—	4	4	no	—
207	C₄²×C₁₉	—	2	2	no	—
208	C₄²×C₁₉	—	2	2	no	—
209	C₄²×C₁₉	—	2	4	no	—
210	C₄²×C₁₉	—	2	4	no	—
211	C₄²×C₁₉	—	2	4	no	—
212	C₄²×C₁₉	—	2	4	no	—
213	C₄²×C₁₉	—	2	2	no	—
214	C₄²×C₁₉	—	2	2	no	—
215	C₄²×C₁₉	—	2	4	no	—
216	C₄²×C₁₉	—	2	4	no	—
217	C₄²×C₁₉	—	2	4	no	—
218	C₄²×C₁₉	—	2	8	no	—
219	C₄²×C₁₉	—	4	4	no	—
220	#34816	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
221	C₂³×C₁₉	—	2	2	no	—
222	C₂³×C₁₉	—	2	2	no	—
223	C₂³×C₁₉	—	2	4	no	—
224	C₂³×C₁₉	—	2	2	no	—
225	C₂³×C₁₉	—	2	2	no	—
226	C₂³×C₁₉	—	2	2	no	—
227	C₂³×C₁₉	—	2	4	no	—
228	C₂³×C₁₉	C₂×#41	1	2	yes	—
229	C₂³×C₁₉	C₂×#41	1	2	yes	—
230	C₂³×C₁₉	C₂×#41	1	2	yes	—
231	C₂³×C₁₉	C₂⁵	1	1	yes	characteristic
232	Q₈×C₁₉	—	4	4	no	—
233	D₄×C₁₉	—	4	8	no	—
234	D₄×C₁₉	—	4	4	no	—
235	C₂×C₄×C₁₉	—	2	8	no	—
236	C₂×C₄×C₁₉	—	2	2	no	—
237	C₂×C₄×C₁₉	—	2	2	no	—
238	C₂×C₄×C₁₉	—	2	2	no	—
239	C₂×C₄×C₁₉	—	2	2	no	—
240	C₂×C₄×C₁₉	—	2	2	no	—
241	C₂×C₄×C₁₉	—	2	2	no	—
242	C₂×C₄×C₁₉	—	2	2	no	—
243	C₂×C₄×C₁₉	—	2	2	no	—
244	C₂×C₄×C₁₉	—	2	2	no	—
245	C₂×C₄×C₁₉	—	2	2	no	—
246	C₂×C₄×C₁₉	—	2	4	no	—
247	C₂×C₄×C₁₉	—	2	2	no	—
248	C₂×C₄×C₁₉	—	2	4	no	—
249	C₂×C₄×C₁₉	—	2	4	no	—
250	C₂×C₄×C₁₉	—	2	4	no	—
251	C₂×C₄×C₁₉	—	2	4	no	—
252	C₂×C₄×C₁₉	—	2	2	no	—
253	C₂×C₄×C₁₉	—	2	2	no	—
254	C₂×C₄×C₁₉	—	2	2	no	—
255	C₂×C₄×C₁₉	—	2	2	no	—
256	C₂×C₄×C₁₉	—	2	2	no	—
257	C₂×C₄×C₁₉	—	2	4	no	—
258	C₂×C₄×C₁₉	—	2	4	no	—
259	C₂×C₄×C₁₉	—	2	2	no	—
260	C₂×C₄×C₁₉	—	2	2	no	—
261	C₂×C₄×C₁₉	—	2	2	no	—
262	C₂×C₄×C₁₉	—	2	4	no	—
263	C₂×C₄×C₁₉	—	2	2	no	—
264	C₂×C₄×C₁₉	—	4	8	no	—
265	C₂×C₄×C₁₉	—	4	8	no	—
266	C₂×C₄×C₁₉	—	4	4	no	—
267	C₂×C₄×C₁₉	—	4	8	no	—
268	C₂×C₄×C₁₉	#126	1	16	yes	complemented
269	C₂×C₄×C₁₉	C₂×#41	1	4	yes	—
270	C₂×C₄×C₁₉	C₂×#41	1	4	yes	—
271	C₂×C₄×C₁₉	C₂×#41	1	4	yes	—
272	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
273	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
274	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
275	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
276	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
277	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
278	#2514	C₂×C₁₉	1	2	yes	complemented
279	#2513	C₂×C₁₉	1	2	yes	complemented
280	#2512	C₂×C₁₉	1	2	yes	complemented
281	#2511	C₂×C₁₉	1	2	yes	complemented
282	#2510	C₂×C₁₉	1	4	yes	complemented
283	#2481	C₂×C₁₉	1	4	yes	complemented
284	#2401	C₂×C₁₉	1	4	yes	complemented
285	C₄×#126	C₂×C₁₉	1	4	yes	complemented
286	#2297	C₂×C₁₉	1	1	yes	characteristic
287	#2297	C₂×C₁₉	1	1	yes	characteristic
288	#2297	C₂×C₁₉	1	1	yes	characteristic
289	#2296	C₂×C₁₉	1	1	yes	characteristic, complemented
290	#2285	C₂×C₁₉	1	1	yes	characteristic, complemented
291	C₄×#117	C₂×C₁₉	1	1	yes	characteristic, complemented
292	C₂×C₄×C₄⋊C₄	C₂×C₁₉	1	1	yes	characteristic, complemented
293	C₂²×C₁₉	—	2	2	no	—
294	C₂²×C₁₉	—	2	2	no	—
295	C₂²×C₁₉	—	2	4	no	—
296	C₂²×C₁₉	—	2	4	no	—
297	C₂²×C₁₉	—	4	2	no	—
298	C₂²×C₁₉	—	4	2	no	—
299	C₂²×C₁₉	—	4	2	no	—
300	C₂²×C₁₉	—	4	4	no	—
301	C₂²×C₁₉	—	4	4	no	—
302	C₂²×C₁₉	C₂×#126	1	4	yes	—
303	C₂²×C₁₉	C₂²×#41	1	1	yes	characteristic
304	C₂²×C₁₉	C₂²×#41	1	1	yes	characteristic
305	C₂²×C₁₉	C₂²×#41	1	1	yes	characteristic
306	C₂²×C₁₉	C₂²×#41	1	2	yes	—
307	C₂²×C₁₉	#585	1	2	yes	—
308	C₄×C₁₉	—	2	4	no	—
309	C₄×C₁₉	—	2	4	no	—
310	C₄×C₁₉	—	2	4	no	—
311	C₄×C₁₉	—	4	2	no	—
312	C₄×C₁₉	—	4	2	no	—
313	C₄×C₁₉	—	4	2	no	—
314	C₄×C₁₉	—	4	2	no	—
315	C₄×C₁₉	—	4	2	no	—
316	C₄×C₁₉	—	4	2	no	—
317	C₄×C₁₉	—	4	4	no	—
318	C₄×C₁₉	—	4	4	no	—
319	C₄×C₁₉	C₂×#126	1	4	yes	—
320	C₄×C₁₉	C₂×#126	1	4	yes	—
321	C₂²×#41	C₂²×C₁₉	1	1	yes	characteristic
322	C₂×#126	C₂²×C₁₉	1	4	yes	—
323	C₂×#117	C₂²×C₁₉	1	1	yes	characteristic
324	C₂×#117	C₂²×C₁₉	1	1	yes	characteristic
325	C₂×#117	C₂²×C₁₉	1	1	yes	characteristic
326	C₂²×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
327	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
328	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
329	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
330	#401	C₂²×C₁₉	1	4	yes	—
331	#400	C₂²×C₁₉	1	4	yes	—
332	#400	C₂²×C₁₉	1	4	yes	—
333	#400	C₂²×C₁₉	1	4	yes	—
334	#397	C₂²×C₁₉	1	4	yes	—
335	#397	C₂²×C₁₉	1	4	yes	—
336	#397	C₂²×C₁₉	1	4	yes	—
337	#396	C₂²×C₁₉	1	4	yes	—
338	#391	C₂²×C₁₉	1	1	yes	characteristic
339	#391	C₂²×C₁₉	1	2	yes	—
340	#391	C₂²×C₁₉	1	2	yes	—
341	#391	C₂²×C₁₉	1	1	yes	characteristic
342	#390	C₂²×C₁₉	1	1	yes	characteristic
343	#390	C₂²×C₁₉	1	2	yes	—
344	#390	C₂²×C₁₉	1	2	yes	—
345	#390	C₂²×C₁₉	1	1	yes	characteristic
346	#389	C₂²×C₁₉	1	2	yes	—
347	#389	C₂²×C₁₉	1	2	yes	—
348	#388	C₂²×C₁₉	1	4	yes	—
349	#388	C₂²×C₁₉	1	4	yes	—
350	#388	C₂²×C₁₉	1	4	yes	—
351	#387	C₂²×C₁₉	1	4	yes	—
352	#387	C₂²×C₁₉	1	4	yes	—
353	#387	C₂²×C₁₉	1	4	yes	—
354	#386	C₂²×C₁₉	1	2	yes	—
355	#386	C₂²×C₁₉	1	4	yes	—
356	#386	C₂²×C₁₉	1	4	yes	—
357	#386	C₂²×C₁₉	1	2	yes	—
358	#385	C₂²×C₁₉	1	2	yes	—
359	#385	C₂²×C₁₉	1	2	yes	—
360	#384	C₂²×C₁₉	1	2	yes	—
361	#383	C₂²×C₁₉	1	4	yes	—
362	#382	C₂²×C₁₉	1	2	yes	—
363	#380	C₂²×C₁₉	1	4	yes	—
364	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
365	C₄×C₄⋊C₄	C₂²×C₁₉	1	4	yes	—
366	C₄×C₄⋊C₄	C₂²×C₁₉	1	4	yes	—
367	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
368	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
369	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
370	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
371	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
372	C₄×C₂²⋊C₄	C₂²×C₁₉	1	2	yes	—
373	C₄×C₂²⋊C₄	C₂²×C₁₉	1	4	yes	—
374	C₄×C₂²⋊C₄	C₂²×C₁₉	1	4	yes	—
375	C₄×C₂²⋊C₄	C₂²×C₁₉	1	2	yes	—
376	C₄×C₂²⋊C₄	C₂²×C₁₉	1	4	yes	—
377	#376	C₂²×C₁₉	1	2	yes	—
378	C₂×#95	C₂²×C₁₉	1	2	yes	—
379	C₄³	C₂²×C₁₉	1	2	yes	—
380	C₂×C₁₉	—	2	4	no	—
381	C₂×C₁₉	—	8	2	no	—
382	C₂×C₁₉	C₂²×#126	1	1	yes	characteristic
383	C₂×C₁₉	#3444	1	1	yes	characteristic
384	C₂×C₁₉	#3455	1	1	yes	characteristic
385	C₂×C₁₉	#3475	1	2	yes	—
386	C₂×C₁₉	#3480	1	2	yes	—
387	C₂×#41	—	2	4	no	—
388	C₂×#41	—	2	4	no	—
389	C₂×#41	—	2	4	no	—
390	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
391	C₂²×D₄	C₂³×C₁₉	1	2	yes	—
392	C₂²×D₄	C₂³×C₁₉	1	1	yes	characteristic
393	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
394	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
395	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
396	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
397	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
398	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
399	#126	—	2	16	no	—
400	#117	—	2	4	no	—
401	#117	—	2	4	no	—
402	#117	—	2	4	no	—
403	C₂×C₄⋊C₄	—	2	8	no	—
404	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
405	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
406	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
407	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
408	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
409	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
410	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
411	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
412	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
413	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
414	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
415	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
416	C₂×C₂²⋊C₄	C₂³×C₁₉	1	2	yes	—
417	C₂×C₂²⋊C₄	C₂³×C₁₉	1	2	yes	—
418	C₂×C₂²⋊C₄	C₂³×C₁₉	1	2	yes	—
419	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
420	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
421	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
422	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
423	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
424	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
425	C₂×C₄²	—	2	4	no	—
426	C₂×C₄²	—	2	4	no	—
427	C₂×C₄²	—	2	4	no	—
428	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
429	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
430	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
431	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
432	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
433	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
434	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
435	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
436	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
437	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
438	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
439	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
440	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
441	#95	C₂³×C₁₉	1	2	yes	—
442	#95	C₂³×C₁₉	1	2	yes	—
443	#95	C₂³×C₁₉	1	2	yes	—
444	#95	C₂³×C₁₉	1	2	yes	—
445	#95	C₂³×C₁₉	1	4	yes	—
446	#95	C₂³×C₁₉	1	4	yes	—
447	#95	C₂³×C₁₉	1	4	yes	—
448	#95	C₂³×C₁₉	1	4	yes	—
449	#95	C₂³×C₁₉	1	4	yes	—
450	#95	C₂³×C₁₉	1	4	yes	—
451	#95	C₂³×C₁₉	1	4	yes	—
452	#95	C₂³×C₁₉	1	4	yes	—
453	#95	C₂³×C₁₉	1	4	yes	—
454	#95	C₂³×C₁₉	1	4	yes	—
455	#95	C₂³×C₁₉	1	4	yes	—
456	#95	C₂³×C₁₉	1	4	yes	—
457	C₁₉	#34816	1	1	yes	characteristic, direct product factor, Sylow
458	C₂⁴	C₂⁴×C₁₉	1	2	yes	—
459	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
460	#41	—	4	16	no	—
461	C₂×Q₈	—	2	2	no	—
462	C₂×Q₈	—	2	2	no	—
463	C₂×Q₈	—	2	2	no	—
464	C₂×D₄	—	2	4	no	—
465	C₂×D₄	—	2	4	no	—
466	C₂×D₄	—	2	4	no	—
467	C₂×D₄	—	2	2	no	—
468	C₂×D₄	—	2	2	no	—
469	C₂×D₄	—	2	2	no	—
470	C₂²×C₄	—	2	2	no	—
471	C₂²×C₄	—	2	4	no	—
472	C₂²×C₄	—	2	4	no	—
473	C₂²×C₄	—	2	4	no	—
474	C₂²×C₄	—	2	2	no	—
475	C₂²×C₄	—	2	4	no	—
476	C₂²×C₄	—	2	4	no	—
477	C₂²×C₄	—	2	4	no	—
478	C₂²×C₄	—	2	4	no	—
479	C₂²×C₄	—	2	4	no	—
480	C₂²×C₄	—	4	2	no	—
481	C₂²×C₄	—	4	2	no	—
482	C₂²×C₄	—	4	2	no	—
483	C₂²×C₄	#41×C₁₉	1	4	yes	—
484	C₂²×C₄	#41×C₁₉	1	4	yes	—
485	C₂²×C₄	#41×C₁₉	1	4	yes	—
486	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
487	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
488	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
489	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
490	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
491	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
492	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
493	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
494	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
495	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
496	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
497	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
498	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
499	C₄⋊C₄	—	2	4	no	—
500	C₄⋊C₄	—	2	4	no	—
501	C₄⋊C₄	—	2	4	no	—
502	C₄⋊C₄	—	2	2	no	—
503	C₄⋊C₄	—	2	2	no	—
504	C₄⋊C₄	—	2	4	no	—
505	C₄⋊C₄	—	2	4	no	—
506	C₄⋊C₄	—	2	8	no	—
507	C₄⋊C₄	—	2	8	no	—
508	C₄⋊C₄	—	4	4	no	—
509	C₄⋊C₄	—	4	4	no	—
510	C₄⋊C₄	#41×C₁₉	1	8	yes	complemented
511	C₂²⋊C₄	—	2	4	no	—
512	C₂²⋊C₄	—	2	4	no	—
513	C₂²⋊C₄	—	2	4	no	—
514	C₂²⋊C₄	—	2	8	no	—
515	C₂²⋊C₄	—	2	8	no	—
516	C₂²⋊C₄	—	2	8	no	—
517	C₂²⋊C₄	—	4	4	no	—
518	C₂²⋊C₄	—	4	4	no	—
519	C₂²⋊C₄	—	4	4	no	—
520	C₄²	—	2	2	no	—
521	C₄²	—	2	2	no	—
522	C₄²	—	2	4	no	—
523	C₄²	—	2	4	no	—
524	C₄²	—	2	4	no	—
525	C₄²	—	2	4	no	—
526	C₄²	—	2	2	no	—
527	C₄²	—	2	2	no	—
528	C₄²	—	2	4	no	—
529	C₄²	—	2	4	no	—
530	C₄²	—	2	4	no	—
531	C₄²	—	2	8	no	—
532	C₄²	—	4	4	no	—
533	C₂³	—	2	2	no	—
534	C₂³	—	2	2	no	—
535	C₂³	—	2	4	no	—
536	C₂³	—	2	2	no	—
537	C₂³	—	2	2	no	—
538	C₂³	—	2	2	no	—
539	C₂³	—	2	4	no	—
540	C₂³	C₂×#41×C₁₉	1	2	yes	—
541	C₂³	C₂×#41×C₁₉	1	2	yes	—
542	C₂³	C₂×#41×C₁₉	1	2	yes	—
543	C₂³	C₂⁵×C₁₉	1	1	yes	characteristic
544	Q₈	—	4	4	no	—
545	D₄	—	4	8	no	—
546	D₄	—	4	4	no	—
547	C₂×C₄	—	2	8	no	—
548	C₂×C₄	—	2	2	no	—
549	C₂×C₄	—	2	2	no	—
550	C₂×C₄	—	2	2	no	—
551	C₂×C₄	—	2	2	no	—
552	C₂×C₄	—	2	2	no	—
553	C₂×C₄	—	2	2	no	—
554	C₂×C₄	—	2	2	no	—
555	C₂×C₄	—	2	2	no	—
556	C₂×C₄	—	2	2	no	—
557	C₂×C₄	—	2	2	no	—
558	C₂×C₄	—	2	4	no	—
559	C₂×C₄	—	2	2	no	—
560	C₂×C₄	—	2	4	no	—
561	C₂×C₄	—	2	4	no	—
562	C₂×C₄	—	2	4	no	—
563	C₂×C₄	—	2	4	no	—
564	C₂×C₄	—	2	2	no	—
565	C₂×C₄	—	2	2	no	—
566	C₂×C₄	—	2	2	no	—
567	C₂×C₄	—	2	2	no	—
568	C₂×C₄	—	2	2	no	—
569	C₂×C₄	—	2	4	no	—
570	C₂×C₄	—	2	4	no	—
571	C₂×C₄	—	2	2	no	—
572	C₂×C₄	—	2	2	no	—
573	C₂×C₄	—	2	2	no	—
574	C₂×C₄	—	2	4	no	—
575	C₂×C₄	—	2	2	no	—
576	C₂×C₄	—	4	8	no	—
577	C₂×C₄	—	4	8	no	—
578	C₂×C₄	—	4	4	no	—
579	C₂×C₄	—	4	8	no	—
580	C₂×C₄	C₁₉×#126	1	16	yes	complemented
581	C₂×C₄	C₂×#41×C₁₉	1	4	yes	—
582	C₂×C₄	C₂×#41×C₁₉	1	4	yes	—
583	C₂×C₄	C₂×#41×C₁₉	1	4	yes	—
584	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
585	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
586	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
587	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
588	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
589	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
590	C₂²	—	2	2	no	—
591	C₂²	—	2	2	no	—
592	C₂²	—	2	4	no	—
593	C₂²	—	2	4	no	—
594	C₂²	—	4	2	no	—
595	C₂²	—	4	2	no	—
596	C₂²	—	4	2	no	—
597	C₂²	—	4	4	no	—
598	C₂²	—	4	4	no	—
599	C₂²	C₂×C₁₉×#126	1	4	yes	—
600	C₂²	C₂²×#41×C₁₉	1	1	yes	characteristic
601	C₂²	C₂²×#41×C₁₉	1	1	yes	characteristic
602	C₂²	C₂²×#41×C₁₉	1	1	yes	characteristic
603	C₂²	C₂²×#41×C₁₉	1	2	yes	—
604	C₂²	C₁₉×#585	1	2	yes	—
605	C₄	—	2	4	no	—
606	C₄	—	2	4	no	—
607	C₄	—	2	4	no	—
608	C₄	—	4	2	no	—
609	C₄	—	4	2	no	—
610	C₄	—	4	2	no	—
611	C₄	—	4	2	no	—
612	C₄	—	4	2	no	—
613	C₄	—	4	2	no	—
614	C₄	—	4	4	no	—
615	C₄	—	4	4	no	—
616	C₄	C₂×C₁₉×#126	1	4	yes	—
617	C₄	C₂×C₁₉×#126	1	4	yes	—
618	C₂	—	2	4	no	—
619	C₂	—	8	2	no	—
620	C₂	C₂²×C₁₉×#126	1	1	yes	characteristic
621	C₂	C₁₉×#3444	1	1	yes	characteristic
622	C₂	C₁₉×#3455	1	1	yes	characteristic
623	C₂	C₁₉×#3475	1	2	yes	—
624	C₂	C₁₉×#3480	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄×C₁₉	C₂⁴
commutator, Frattini, cosocle	C₂³	C₂⁵×C₁₉
socle	C₂³×C₁₉	C₂⁵
prime radical	C₂²×#41×C₁₉	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₁₉×#2514	C₂	semidirect
2. C₁₉×#2513	C₂	semidirect
3. C₁₉×#2512	C₂	semidirect
4. C₁₉×#2511	C₂	semidirect
5. C₁₉×#2510	C₂	semidirect
6. C₁₉×#2481	C₂	semidirect
7. C₁₉×#2401	C₂	semidirect
8. C₄×C₁₉×#126	C₂	semidirect
12. C₁₉×#2296	C₂	semidirect
13. C₁₉×#2285	C₂	semidirect
14. C₄×C₁₉×#117	C₂	semidirect
15. C₂×C₄×C₄⋊C₄×C₁₉	C₂	semidirect
197. C₄⋊C₄×C₁₉	#41	semidirect
220. #34816	C₁₉	direct (N × H)
268. C₂×C₄×C₁₉	#126	semidirect
278. #2514	C₂×C₁₉	semidirect
279. #2513	C₂×C₁₉	semidirect
280. #2512	C₂×C₁₉	semidirect
281. #2511	C₂×C₁₉	semidirect
282. #2510	C₂×C₁₉	semidirect
283. #2481	C₂×C₁₉	semidirect
284. #2401	C₂×C₁₉	semidirect
285. C₄×#126	C₂×C₁₉	semidirect
289. #2296	C₂×C₁₉	semidirect
290. #2285	C₂×C₁₉	semidirect
291. C₄×#117	C₂×C₁₉	semidirect
292. C₂×C₄×C₄⋊C₄	C₂×C₁₉	semidirect
457. C₁₉	#34816	direct (N × H)
510. C₄⋊C₄	#41×C₁₉	semidirect
580. C₂×C₄	C₁₉×#126	semidirect

Maximal subgroups

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

subgroup	index
C₁₉×#2514	2
C₁₉×#2513	2
C₁₉×#2512	2
C₁₉×#2511	2
C₁₉×#2510	2
C₁₉×#2481	2
C₁₉×#2401	2
C₄×C₁₉×#126	2
C₁₉×#2297	2
C₁₉×#2296	2
C₁₉×#2285	2
C₄×C₁₉×#117	2
C₂×C₄×C₄⋊C₄×C₁₉	2
#34816	19

Subgroups — C19×#34816 #18040775

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#34816 #18040775