Subgroups — C₁₉×#24481 #18030440

Order 4864.

1012 conjugacy classes of subgroups.

The subgroup lattice has 502 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#480	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₁₉×#103	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#2436	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#2344	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2068	C₂	1	2	yes	maximal, complemented
6	C₁₉×#2042	C₂	1	2	yes	maximal, complemented
7	C₁₉×#1983	C₂	1	2	yes	maximal, complemented
8	C₁₉×#1928	C₂	1	2	yes	maximal, complemented
9	C₁₉×#1893	C₂	1	1	yes	maximal, characteristic
10	C₁₉×#1850	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1787	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂³×Q₈×C₁₉	C₂²	1	1	yes	characteristic
13	C₂³×C₈×C₁₉	C₂²	1	1	yes	characteristic
14	C₂×C₁₉×#124	C₂²	1	2	yes	—
15	C₂×C₁₉×#121	C₂²	1	1	yes	characteristic
16	C₂×C₁₉×#117	—	2	1	no	—
17	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
18	C₁₉×#480	—	2	4	no	—
19	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
21	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
22	C₂×C₁₉×#103	—	2	4	no	—
23	C₂×C₁₉×#103	C₂²	1	2	yes	—
24	C₂×C₁₉×#103	C₂²	1	2	yes	—
25	C₂×C₁₉×#103	C₂²	1	2	yes	—
26	C₂×C₁₉×#103	C₂²	1	2	yes	—
27	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
28	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
29	C₂×C₁₉×#102	C₂²	1	2	yes	—
30	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
31	C₁₉×#393	—	2	2	no	—
32	C₁₉×#391	C₂²	1	2	yes	—
33	C₁₉×#389	C₂²	1	2	yes	—
34	C₁₉×#387	—	2	2	no	—
35	C₁₉×#386	—	2	1	no	—
36	C₁₉×#386	—	2	1	no	—
37	C₁₉×#381	—	2	1	no	—
38	C₁₉×#380	C₂²	1	1	yes	characteristic
39	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
40	C₄×C₂²⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
41	C₁₉×#340	C₂²	1	2	yes	—
42	C₁₉×#336	C₂²	1	2	yes	—
43	C₂²×Q₈×C₁₉	—	2	1	no	—
44	C₂²×Q₈×C₁₉	—	2	4	no	—
45	C₂²×Q₈×C₁₉	—	2	2	no	—
46	C₂²×Q₈×C₁₉	—	2	2	no	—
47	C₂²×Q₈×C₁₉	—	4	2	no	—
48	C₂²×Q₈×C₁₉	C₂³	1	2	yes	—
49	C₂²×D₄×C₁₉	—	2	1	no	—
50	C₂²×D₄×C₁₉	C₂³	1	1	yes	characteristic
51	C₂³×C₄×C₁₉	—	2	1	no	—
52	C₂³×C₄×C₁₉	—	2	1	no	—
53	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
54	C₂²×C₈×C₁₉	—	2	2	no	—
55	C₂²×C₈×C₁₉	—	4	2	no	—
56	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
57	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
58	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
59	C₁₉×#124	—	2	4	no	—
60	C₁₉×#124	—	4	2	no	—
61	C₁₉×#121	—	2	2	no	—
62	C₁₉×#121	—	2	2	no	—
63	C₁₉×#117	—	4	4	no	—
64	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
65	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
66	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
67	C₂×C₄⋊C₄×C₁₉	D₄	1	4	yes	—
68	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
69	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
70	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
71	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
72	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
73	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
74	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
75	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
76	C₂×C₂²⋊C₄×C₁₉	D₄	1	1	yes	characteristic
77	C₂×C₂²⋊C₄×C₁₉	D₄	1	1	yes	characteristic
78	C₂×C₄²×C₁₉	—	2	2	no	—
79	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
80	C₁₉×#107	—	2	2	no	—
81	C₁₉×#107	—	2	2	no	—
82	C₁₉×C₄⋊C₈	—	4	2	no	—
83	C₁₉×#103	—	2	4	no	—
84	C₁₉×#103	—	2	4	no	—
85	C₁₉×#103	—	2	4	no	—
86	C₁₉×#103	—	4	2	no	—
87	C₁₉×#102	—	2	2	no	—
88	C₁₉×#102	—	2	2	no	—
89	C₁₉×#102	—	4	2	no	—
90	C₁₉×C₂²⋊C₈	—	2	2	no	—
91	C₁₉×#95	—	2	2	no	—
92	C₁₉×#95	—	2	1	no	—
93	C₁₉×#95	—	2	2	no	—
94	C₁₉×#95	—	2	2	no	—
95	C₁₉×#95	—	2	2	no	—
96	C₁₉×#95	D₄	1	2	yes	—
97	C₂⁴×C₁₉	—	2	1	no	—
98	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
99	C₂×Q₈×C₁₉	—	2	2	no	—
100	C₂×Q₈×C₁₉	—	2	8	no	—
101	C₂×Q₈×C₁₉	—	2	2	no	—
102	C₂×Q₈×C₁₉	—	2	2	no	—
103	C₂×Q₈×C₁₉	—	2	2	no	—
104	C₂×Q₈×C₁₉	—	2	2	no	—
105	C₂×Q₈×C₁₉	—	4	4	no	—
106	C₂×Q₈×C₁₉	—	4	8	no	—
107	C₂×Q₈×C₁₉	—	4	4	no	—
108	C₂×Q₈×C₁₉	—	4	2	no	—
109	C₂×Q₈×C₁₉	#41	1	4	yes	—
110	C₂×D₄×C₁₉	—	2	1	no	—
111	C₂×D₄×C₁₉	—	2	1	no	—
112	C₂×D₄×C₁₉	—	2	2	no	—
113	C₂×D₄×C₁₉	—	2	2	no	—
114	C₂×D₄×C₁₉	—	4	2	no	—
115	C₂×D₄×C₁₉	—	4	2	no	—
116	C₂×D₄×C₁₉	—	4	2	no	—
117	C₂²×C₄×C₁₉	—	2	2	no	—
118	C₂²×C₄×C₁₉	—	2	2	no	—
119	C₂²×C₄×C₁₉	—	2	4	no	—
120	C₂²×C₄×C₁₉	—	2	1	no	—
121	C₂²×C₄×C₁₉	—	2	2	no	—
122	C₂²×C₄×C₁₉	—	2	1	no	—
123	C₂²×C₄×C₁₉	—	2	2	no	—
124	C₂²×C₄×C₁₉	—	2	1	no	—
125	C₂²×C₄×C₁₉	—	4	4	no	—
126	C₂²×C₄×C₁₉	—	4	2	no	—
127	C₂²×C₄×C₁₉	—	4	2	no	—
128	C₂²×C₄×C₁₉	—	4	2	no	—
129	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
130	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
131	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
132	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
133	C₂²×C₄×C₁₉	#41	1	2	yes	—
134	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
135	C₂×C₈×C₁₉	—	2	2	no	—
136	C₂×C₈×C₁₉	—	2	1	no	—
137	C₂×C₈×C₁₉	—	2	1	no	—
138	C₂×C₈×C₁₉	—	2	2	no	—
139	C₂×C₈×C₁₉	—	2	2	no	—
140	C₂×C₈×C₁₉	—	2	2	no	—
141	C₂×C₈×C₁₉	—	2	2	no	—
142	C₂×C₈×C₁₉	—	4	4	no	—
143	C₄⋊C₄×C₁₉	—	2	4	no	—
144	C₄⋊C₄×C₁₉	—	2	1	no	—
145	C₄⋊C₄×C₁₉	—	2	1	no	—
146	C₄⋊C₄×C₁₉	—	2	1	no	—
147	C₄⋊C₄×C₁₉	—	2	1	no	—
148	C₄⋊C₄×C₁₉	—	2	2	no	—
149	C₄⋊C₄×C₁₉	—	2	2	no	—
150	C₄⋊C₄×C₁₉	—	4	4	no	—
151	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
152	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
153	C₂²⋊C₄×C₁₉	—	2	2	no	—
154	C₂²⋊C₄×C₁₉	—	2	2	no	—
155	C₂²⋊C₄×C₁₉	—	4	4	no	—
156	C₂²⋊C₄×C₁₉	—	4	4	no	—
157	C₂²⋊C₄×C₁₉	—	4	2	no	—
158	C₂²⋊C₄×C₁₉	—	4	2	no	—
159	C₄²×C₁₉	—	2	2	no	—
160	C₄²×C₁₉	—	2	2	no	—
161	C₄²×C₁₉	—	4	4	no	—
162	#24481	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
163	C₂³×C₁₉	—	2	2	no	—
164	C₂³×C₁₉	—	2	2	no	—
165	C₂³×C₁₉	—	4	1	no	—
166	C₂³×C₁₉	—	4	2	no	—
167	C₂³×C₁₉	—	4	1	no	—
168	C₂³×C₁₉	—	4	1	no	—
169	C₂³×C₁₉	—	4	2	no	—
170	C₂³×C₁₉	#121	1	2	yes	—
171	C₂³×C₁₉	#135	1	2	yes	—
172	C₂³×C₁₉	AGL(1,ℤ/8)	1	2	yes	—
173	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
174	Q₈×C₁₉	—	2	4	no	—
175	Q₈×C₁₉	—	2	4	no	—
176	Q₈×C₁₉	—	4	8	no	—
177	Q₈×C₁₉	—	4	2	no	—
178	Q₈×C₁₉	—	4	2	no	—
179	D₄×C₁₉	—	4	1	no	—
180	D₄×C₁₉	—	4	1	no	—
181	D₄×C₁₉	—	4	2	no	—
182	D₄×C₁₉	—	8	4	no	—
183	C₂×C₄×C₁₉	—	2	2	no	—
184	C₂×C₄×C₁₉	—	2	2	no	—
185	C₂×C₄×C₁₉	—	2	2	no	—
186	C₂×C₄×C₁₉	—	2	4	no	—
187	C₂×C₄×C₁₉	—	2	2	no	—
188	C₂×C₄×C₁₉	—	2	2	no	—
189	C₂×C₄×C₁₉	—	2	2	no	—
190	C₂×C₄×C₁₉	—	2	2	no	—
191	C₂×C₄×C₁₉	—	2	4	no	—
192	C₂×C₄×C₁₉	—	2	2	no	—
193	C₂×C₄×C₁₉	—	2	2	no	—
194	C₂×C₄×C₁₉	—	2	2	no	—
195	C₂×C₄×C₁₉	—	2	2	no	—
196	C₂×C₄×C₁₉	—	4	8	no	—
197	C₂×C₄×C₁₉	—	4	2	no	—
198	C₂×C₄×C₁₉	—	4	2	no	—
199	C₂×C₄×C₁₉	—	4	1	no	—
200	C₂×C₄×C₁₉	—	4	1	no	—
201	C₂×C₄×C₁₉	—	4	1	no	—
202	C₂×C₄×C₁₉	—	4	1	no	—
203	C₂×C₄×C₁₉	—	4	8	no	—
204	C₂×C₄×C₁₉	—	4	1	no	—
205	C₂×C₄×C₁₉	—	4	2	no	—
206	C₂×C₄×C₁₉	—	4	1	no	—
207	C₂×C₄×C₁₉	—	4	2	no	—
208	C₂×C₄×C₁₉	—	4	1	no	—
209	C₂×C₄×C₁₉	—	4	2	no	—
210	C₂×C₄×C₁₉	#121	1	2	yes	—
211	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
212	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
213	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
214	C₂×C₄×C₁₉	H(5,𝔽₂)	1	2	yes	—
215	C₈×C₁₉	—	4	1	no	—
216	C₈×C₁₉	—	4	1	no	—
217	C₈×C₁₉	—	4	2	no	—
218	C₂×#480	C₂×C₁₉	1	1	yes	characteristic
219	C₂²×#103	C₂×C₁₉	1	1	yes	characteristic, complemented
220	#2436	C₂×C₁₉	1	1	yes	characteristic
221	#2344	C₂×C₁₉	1	1	yes	characteristic, complemented
222	#2068	C₂×C₁₉	1	2	yes	complemented
223	#2042	C₂×C₁₉	1	2	yes	complemented
224	#1983	C₂×C₁₉	1	2	yes	complemented
225	#1928	C₂×C₁₉	1	2	yes	complemented
226	#1893	C₂×C₁₉	1	1	yes	characteristic
227	#1850	C₂×C₁₉	1	1	yes	characteristic, complemented
228	#1787	C₂×C₁₉	1	1	yes	characteristic, complemented
229	C₂²×C₁₉	—	2	2	no	—
230	C₂²×C₁₉	—	2	2	no	—
231	C₂²×C₁₉	—	2	4	no	—
232	C₂²×C₁₉	—	2	4	no	—
233	C₂²×C₁₉	—	8	1	no	—
234	C₂²×C₁₉	—	8	1	no	—
235	C₂²×C₁₉	—	8	1	no	—
236	C₂²×C₁₉	—	8	2	no	—
237	C₂²×C₁₉	—	8	2	no	—
238	C₂²×C₁₉	#463	1	4	yes	—
239	C₂²×C₁₉	C₂×#121	1	1	yes	characteristic
240	C₂²×C₁₉	#546	1	2	yes	—
241	C₂²×C₁₉	C₂×#135	1	1	yes	characteristic
242	C₂²×C₁₉	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
243	C₂²×C₁₉	#578	1	2	yes	—
244	C₄×C₁₉	—	2	2	no	—
245	C₄×C₁₉	—	4	4	no	—
246	C₄×C₁₉	—	4	2	no	—
247	C₄×C₁₉	—	4	2	no	—
248	C₄×C₁₉	—	4	2	no	—
249	C₄×C₁₉	—	4	2	no	—
250	C₄×C₁₉	—	8	1	no	—
251	C₄×C₁₉	—	8	2	no	—
252	C₄×C₁₉	#525	1	1	yes	characteristic
253	C₄×C₁₉	#535	1	1	yes	characteristic
254	C₄×C₁₉	#551	1	2	yes	—
255	C₂³×Q₈	C₂²×C₁₉	1	1	yes	characteristic
256	C₂³×C₈	C₂²×C₁₉	1	1	yes	characteristic
257	C₂×#124	C₂²×C₁₉	1	2	yes	—
258	C₂×#121	C₂²×C₁₉	1	1	yes	characteristic
259	C₂×#117	—	2	1	no	—
260	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
261	#480	—	2	4	no	—
262	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
263	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
264	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
265	C₂×#103	—	2	4	no	—
266	C₂×#103	C₂²×C₁₉	1	2	yes	—
267	C₂×#103	C₂²×C₁₉	1	2	yes	—
268	C₂×#103	C₂²×C₁₉	1	2	yes	—
269	C₂×#103	C₂²×C₁₉	1	2	yes	—
270	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
271	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
272	C₂×#102	C₂²×C₁₉	1	2	yes	—
273	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
274	#393	—	2	2	no	—
275	#391	C₂²×C₁₉	1	2	yes	—
276	#389	C₂²×C₁₉	1	2	yes	—
277	#387	—	2	2	no	—
278	#386	—	2	1	no	—
279	#386	—	2	1	no	—
280	#381	—	2	1	no	—
281	#380	C₂²×C₁₉	1	1	yes	characteristic
282	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
283	C₄×C₂²⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
284	#340	C₂²×C₁₉	1	2	yes	—
285	#336	C₂²×C₁₉	1	2	yes	—
286	C₂×C₁₉	—	2	4	no	—
287	C₂×C₁₉	—	16	1	no	—
288	C₂×C₁₉	#2411	1	1	yes	characteristic
289	C₂×C₁₉	C₂×#463	1	1	yes	characteristic
290	C₂×C₁₉	#3044	1	1	yes	characteristic
291	C₂×C₁₉	#3300	1	2	yes	—
292	C₂×C₁₉	#3308	1	2	yes	—
293	C₂²×Q₈	—	2	1	no	—
294	C₂²×Q₈	—	2	4	no	—
295	C₂²×Q₈	—	2	2	no	—
296	C₂²×Q₈	—	2	2	no	—
297	C₂²×Q₈	—	4	2	no	—
298	C₂²×Q₈	C₂³×C₁₉	1	2	yes	—
299	C₂²×D₄	—	2	1	no	—
300	C₂²×D₄	C₂³×C₁₉	1	1	yes	characteristic
301	C₂³×C₄	—	2	1	no	—
302	C₂³×C₄	—	2	1	no	—
303	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
304	C₂²×C₈	—	2	2	no	—
305	C₂²×C₈	—	4	2	no	—
306	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
307	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
308	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
309	#124	—	2	4	no	—
310	#124	—	4	2	no	—
311	#121	—	2	2	no	—
312	#121	—	2	2	no	—
313	#117	—	4	4	no	—
314	C₂×C₄⋊C₄	—	2	1	no	—
315	C₂×C₄⋊C₄	—	2	2	no	—
316	C₂×C₄⋊C₄	—	2	2	no	—
317	C₂×C₄⋊C₄	D₄×C₁₉	1	4	yes	—
318	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
319	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
320	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
321	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
322	C₂×C₂²⋊C₄	—	2	1	no	—
323	C₂×C₂²⋊C₄	—	2	1	no	—
324	C₂×C₂²⋊C₄	—	2	2	no	—
325	C₂×C₂²⋊C₄	—	2	2	no	—
326	C₂×C₂²⋊C₄	D₄×C₁₉	1	1	yes	characteristic
327	C₂×C₂²⋊C₄	D₄×C₁₉	1	1	yes	characteristic
328	C₂×C₄²	—	2	2	no	—
329	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
330	#107	—	2	2	no	—
331	#107	—	2	2	no	—
332	C₄⋊C₈	—	4	2	no	—
333	#103	—	2	4	no	—
334	#103	—	2	4	no	—
335	#103	—	2	4	no	—
336	#103	—	4	2	no	—
337	#102	—	2	2	no	—
338	#102	—	2	2	no	—
339	#102	—	4	2	no	—
340	C₂²⋊C₈	—	2	2	no	—
341	#95	—	2	2	no	—
342	#95	—	2	1	no	—
343	#95	—	2	2	no	—
344	#95	—	2	2	no	—
345	#95	—	2	2	no	—
346	#95	D₄×C₁₉	1	2	yes	—
347	C₁₉	#24481	1	1	yes	characteristic, direct product factor, Sylow
348	C₂⁴	—	2	1	no	—
349	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
350	C₂×Q₈	—	2	2	no	—
351	C₂×Q₈	—	2	8	no	—
352	C₂×Q₈	—	2	2	no	—
353	C₂×Q₈	—	2	2	no	—
354	C₂×Q₈	—	2	2	no	—
355	C₂×Q₈	—	2	2	no	—
356	C₂×Q₈	—	4	4	no	—
357	C₂×Q₈	—	4	8	no	—
358	C₂×Q₈	—	4	4	no	—
359	C₂×Q₈	—	4	2	no	—
360	C₂×Q₈	#41×C₁₉	1	4	yes	—
361	C₂×D₄	—	2	1	no	—
362	C₂×D₄	—	2	1	no	—
363	C₂×D₄	—	2	2	no	—
364	C₂×D₄	—	2	2	no	—
365	C₂×D₄	—	4	2	no	—
366	C₂×D₄	—	4	2	no	—
367	C₂×D₄	—	4	2	no	—
368	C₂²×C₄	—	2	2	no	—
369	C₂²×C₄	—	2	2	no	—
370	C₂²×C₄	—	2	4	no	—
371	C₂²×C₄	—	2	1	no	—
372	C₂²×C₄	—	2	2	no	—
373	C₂²×C₄	—	2	1	no	—
374	C₂²×C₄	—	2	1	no	—
375	C₂²×C₄	—	2	2	no	—
376	C₂²×C₄	—	4	4	no	—
377	C₂²×C₄	—	4	2	no	—
378	C₂²×C₄	—	4	2	no	—
379	C₂²×C₄	—	4	2	no	—
380	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
381	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
382	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
383	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
384	C₂²×C₄	#41×C₁₉	1	2	yes	—
385	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
386	C₂×C₈	—	2	1	no	—
387	C₂×C₈	—	2	1	no	—
388	C₂×C₈	—	2	2	no	—
389	C₂×C₈	—	2	2	no	—
390	C₂×C₈	—	2	2	no	—
391	C₂×C₈	—	2	2	no	—
392	C₂×C₈	—	2	2	no	—
393	C₂×C₈	—	4	4	no	—
394	C₄⋊C₄	—	2	4	no	—
395	C₄⋊C₄	—	2	1	no	—
396	C₄⋊C₄	—	2	1	no	—
397	C₄⋊C₄	—	2	1	no	—
398	C₄⋊C₄	—	2	2	no	—
399	C₄⋊C₄	—	2	1	no	—
400	C₄⋊C₄	—	2	2	no	—
401	C₄⋊C₄	—	4	4	no	—
402	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
403	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
404	C₂²⋊C₄	—	2	2	no	—
405	C₂²⋊C₄	—	2	2	no	—
406	C₂²⋊C₄	—	4	4	no	—
407	C₂²⋊C₄	—	4	4	no	—
408	C₂²⋊C₄	—	4	2	no	—
409	C₂²⋊C₄	—	4	2	no	—
410	C₄²	—	2	2	no	—
411	C₄²	—	2	2	no	—
412	C₄²	—	4	4	no	—
413	C₂³	—	2	2	no	—
414	C₂³	—	2	2	no	—
415	C₂³	—	4	1	no	—
416	C₂³	—	4	2	no	—
417	C₂³	—	4	1	no	—
418	C₂³	—	4	1	no	—
419	C₂³	—	4	2	no	—
420	C₂³	C₁₉×#121	1	2	yes	—
421	C₂³	C₁₉×#135	1	2	yes	—
422	C₂³	C₁₉×AGL(1,ℤ/8)	1	2	yes	—
423	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
424	Q₈	—	2	4	no	—
425	Q₈	—	2	4	no	—
426	Q₈	—	4	8	no	—
427	Q₈	—	4	2	no	—
428	Q₈	—	4	2	no	—
429	D₄	—	4	1	no	—
430	D₄	—	4	1	no	—
431	D₄	—	4	2	no	—
432	D₄	—	8	4	no	—
433	C₂×C₄	—	2	2	no	—
434	C₂×C₄	—	2	2	no	—
435	C₂×C₄	—	2	2	no	—
436	C₂×C₄	—	2	4	no	—
437	C₂×C₄	—	2	2	no	—
438	C₂×C₄	—	2	2	no	—
439	C₂×C₄	—	2	2	no	—
440	C₂×C₄	—	2	2	no	—
441	C₂×C₄	—	2	4	no	—
442	C₂×C₄	—	2	2	no	—
443	C₂×C₄	—	2	2	no	—
444	C₂×C₄	—	2	2	no	—
445	C₂×C₄	—	2	2	no	—
446	C₂×C₄	—	4	8	no	—
447	C₂×C₄	—	4	8	no	—
448	C₂×C₄	—	4	2	no	—
449	C₂×C₄	—	4	2	no	—
450	C₂×C₄	—	4	1	no	—
451	C₂×C₄	—	4	1	no	—
452	C₂×C₄	—	4	1	no	—
453	C₂×C₄	—	4	1	no	—
454	C₂×C₄	—	4	1	no	—
455	C₂×C₄	—	4	2	no	—
456	C₂×C₄	—	4	1	no	—
457	C₂×C₄	—	4	2	no	—
458	C₂×C₄	—	4	1	no	—
459	C₂×C₄	—	4	2	no	—
460	C₂×C₄	C₁₉×#121	1	2	yes	—
461	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
462	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
463	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
464	C₂×C₄	C₁₉×H(5,𝔽₂)	1	2	yes	—
465	C₈	—	4	1	no	—
466	C₈	—	4	2	no	—
467	C₈	—	4	1	no	—
468	C₂²	—	2	2	no	—
469	C₂²	—	2	2	no	—
470	C₂²	—	2	4	no	—
471	C₂²	—	2	4	no	—
472	C₂²	—	8	1	no	—
473	C₂²	—	8	1	no	—
474	C₂²	—	8	1	no	—
475	C₂²	—	8	2	no	—
476	C₂²	—	8	2	no	—
477	C₂²	C₁₉×#463	1	4	yes	—
478	C₂²	C₂×C₁₉×#121	1	1	yes	characteristic
479	C₂²	C₁₉×#546	1	2	yes	—
480	C₂²	C₂×C₁₉×#135	1	1	yes	characteristic
481	C₂²	C₂×C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
482	C₂²	C₁₉×#578	1	2	yes	—
483	C₄	—	2	2	no	—
484	C₄	—	4	4	no	—
485	C₄	—	4	2	no	—
486	C₄	—	4	2	no	—
487	C₄	—	4	2	no	—
488	C₄	—	4	2	no	—
489	C₄	—	8	1	no	—
490	C₄	—	8	2	no	—
491	C₄	C₁₉×#525	1	1	yes	characteristic
492	C₄	C₁₉×#535	1	1	yes	characteristic
493	C₄	C₁₉×#551	1	2	yes	—
494	C₂	—	2	4	no	—
495	C₂	—	16	1	no	—
496	C₂	C₁₉×#2411	1	1	yes	characteristic
497	C₂	C₂×C₁₉×#463	1	1	yes	characteristic
498	C₂	C₁₉×#3044	1	1	yes	characteristic
499	C₂	C₁₉×#3300	1	2	yes	—
500	C₂	C₁₉×#3308	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
prime radical	C₂×C₁₉×#121	C₂²
LCS	G ▷ C₂²×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
2. C₂²×C₁₉×#103	C₂	semidirect
4. C₁₉×#2344	C₂	semidirect
5. C₁₉×#2068	C₂	semidirect
6. C₁₉×#2042	C₂	semidirect
7. C₁₉×#1983	C₂	semidirect
8. C₁₉×#1928	C₂	semidirect
10. C₁₉×#1850	C₂	semidirect
11. C₁₉×#1787	C₂	semidirect
162. #24481	C₁₉	direct (N × H)
219. C₂²×#103	C₂×C₁₉	semidirect
221. #2344	C₂×C₁₉	semidirect
222. #2068	C₂×C₁₉	semidirect
223. #2042	C₂×C₁₉	semidirect
224. #1983	C₂×C₁₉	semidirect
225. #1928	C₂×C₁₉	semidirect
227. #1850	C₂×C₁₉	semidirect
228. #1787	C₂×C₁₉	semidirect
347. C₁₉	#24481	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×#480	2
C₂²×C₁₉×#103	2
C₁₉×#2436	2
C₁₉×#2344	2
C₁₉×#2068	2
C₁₉×#2042	2
C₁₉×#1983	2
C₁₉×#1928	2
C₁₉×#1893	2
C₁₉×#1850	2
C₁₉×#1787	2
#24481	19

Subgroups — C19×#24481 #18030440

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#24481 #18030440