Subgroups — C₁₉×#24480 #18030439

Order 4864.

986 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×#483	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₁₉×#103	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#2434	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#2344	C₂	1	1	yes	maximal, characteristic
5	C₁₉×#2066	C₂	1	2	yes	maximal, complemented
6	C₁₉×#2043	C₂	1	2	yes	maximal, complemented
7	C₁₉×#1981	C₂	1	2	yes	maximal, complemented
8	C₁₉×#1927	C₂	1	2	yes	maximal, complemented
9	C₁₉×#1892	C₂	1	1	yes	maximal, characteristic
10	C₁₉×#1850	C₂	1	1	yes	maximal, characteristic
11	C₁₉×#1787	C₂	1	1	yes	maximal, characteristic
12	C₂³×Q₈×C₁₉	C₂²	1	1	yes	characteristic
13	C₂³×C₈×C₁₉	C₂²	1	1	yes	characteristic
14	C₂×C₁₉×C₄⋊Q₈	C₂²	1	2	yes	—
15	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	1	yes	characteristic
16	C₂×C₁₉×#117	—	2	1	no	—
17	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
18	C₁₉×#483	—	2	4	no	—
19	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×#106	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	1	yes	characteristic
26	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
27	C₂×C₁₉×#103	C₂²	1	2	yes	—
28	C₂×C₁₉×#103	C₂²	1	2	yes	—
29	C₂×C₁₉×#103	C₂²	1	2	yes	—
30	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
31	C₁₉×#395	—	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×#385	—	2	1	no	—
36	C₁₉×#385	—	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	1	yes	characteristic
49	C₂²×Q₈×C₁₉	C₂³	1	2	yes	—
50	C₂³×C₄×C₁₉	—	2	1	no	—
51	C₂³×C₄×C₁₉	—	2	1	no	—
52	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
53	C₂²×C₈×C₁₉	—	2	2	no	—
54	C₂²×C₈×C₁₉	—	4	2	no	—
55	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
56	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
57	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
58	C₁₉×C₄⋊Q₈	—	2	4	no	—
59	C₁₉×C₄⋊Q₈	—	4	2	no	—
60	C₁₉×C₂²⋊Q₈	—	2	2	no	—
61	C₁₉×C₂²⋊Q₈	—	2	2	no	—
62	C₁₉×#117	—	4	4	no	—
63	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
64	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
65	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
66	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
67	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
68	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
69	C₂×C₄⋊C₄×C₁₉	D₄	1	4	yes	—
70	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
71	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
72	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
73	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
74	C₂×C₂²⋊C₄×C₁₉	—	2	1	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×#106	—	2	2	no	—
81	C₁₉×#106	—	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	—	2	2	no	—
87	C₁₉×#103	—	2	2	no	—
88	C₁₉×#103	—	4	2	no	—
89	C₁₉×#103	—	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	C₂×D₄	1	1	yes	characteristic
98	C₂×Q₈×C₁₉	—	2	2	no	—
99	C₂×Q₈×C₁₉	—	2	8	no	—
100	C₂×Q₈×C₁₉	—	2	2	no	—
101	C₂×Q₈×C₁₉	—	2	1	no	—
102	C₂×Q₈×C₁₉	—	2	2	no	—
103	C₂×Q₈×C₁₉	—	2	2	no	—
104	C₂×Q₈×C₁₉	—	2	1	no	—
105	C₂×Q₈×C₁₉	—	2	2	no	—
106	C₂×Q₈×C₁₉	—	2	2	no	—
107	C₂×Q₈×C₁₉	—	2	2	no	—
108	C₂×Q₈×C₁₉	—	4	4	no	—
109	C₂×Q₈×C₁₉	—	4	8	no	—
110	C₂×Q₈×C₁₉	—	4	4	no	—
111	C₂×Q₈×C₁₉	—	4	2	no	—
112	C₂×Q₈×C₁₉	#41	1	4	yes	—
113	C₂²×C₄×C₁₉	—	2	2	no	—
114	C₂²×C₄×C₁₉	—	2	2	no	—
115	C₂²×C₄×C₁₉	—	2	4	no	—
116	C₂²×C₄×C₁₉	—	2	1	no	—
117	C₂²×C₄×C₁₉	—	2	1	no	—
118	C₂²×C₄×C₁₉	—	2	2	no	—
119	C₂²×C₄×C₁₉	—	2	2	no	—
120	C₂²×C₄×C₁₉	—	2	1	no	—
121	C₂²×C₄×C₁₉	—	2	1	no	—
122	C₂²×C₄×C₁₉	—	4	4	no	—
123	C₂²×C₄×C₁₉	—	4	2	no	—
124	C₂²×C₄×C₁₉	—	4	2	no	—
125	C₂²×C₄×C₁₉	—	4	2	no	—
126	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
127	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
128	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
129	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
130	C₂²×C₄×C₁₉	#41	1	2	yes	—
131	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
132	C₂×C₈×C₁₉	—	2	2	no	—
133	C₂×C₈×C₁₉	—	2	1	no	—
134	C₂×C₈×C₁₉	—	2	1	no	—
135	C₂×C₈×C₁₉	—	2	2	no	—
136	C₂×C₈×C₁₉	—	2	2	no	—
137	C₂×C₈×C₁₉	—	2	2	no	—
138	C₂×C₈×C₁₉	—	2	2	no	—
139	C₂×C₈×C₁₉	—	4	4	no	—
140	C₄⋊C₄×C₁₉	—	2	4	no	—
141	C₄⋊C₄×C₁₉	—	2	1	no	—
142	C₄⋊C₄×C₁₉	—	2	1	no	—
143	C₄⋊C₄×C₁₉	—	2	1	no	—
144	C₄⋊C₄×C₁₉	—	2	1	no	—
145	C₄⋊C₄×C₁₉	—	2	2	no	—
146	C₄⋊C₄×C₁₉	—	2	2	no	—
147	C₄⋊C₄×C₁₉	—	4	4	no	—
148	C₄⋊C₄×C₁₉	—	4	4	no	—
149	C₄⋊C₄×C₁₉	—	4	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	—	4	2	no	—
155	C₂²⋊C₄×C₁₉	—	4	2	no	—
156	C₂²⋊C₄×C₁₉	SD₁₆	1	4	yes	—
157	C₄²×C₁₉	—	2	2	no	—
158	C₄²×C₁₉	—	2	2	no	—
159	C₄²×C₁₉	—	4	4	no	—
160	#24480	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
161	C₂³×C₁₉	—	2	2	no	—
162	C₂³×C₁₉	—	2	2	no	—
163	C₂³×C₁₉	#121	1	2	yes	—
164	C₂³×C₁₉	C₂×SD₁₆	1	2	yes	—
165	C₂³×C₁₉	#137	1	2	yes	—
166	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
167	Q₈×C₁₉	—	2	4	no	—
168	Q₈×C₁₉	—	2	4	no	—
169	Q₈×C₁₉	—	4	8	no	—
170	Q₈×C₁₉	—	4	2	no	—
171	Q₈×C₁₉	—	4	2	no	—
172	Q₈×C₁₉	—	4	1	no	—
173	Q₈×C₁₉	—	4	1	no	—
174	Q₈×C₁₉	—	4	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	—	2	4	no	—
185	C₂×C₄×C₁₉	—	2	2	no	—
186	C₂×C₄×C₁₉	—	2	2	no	—
187	C₂×C₄×C₁₉	—	4	8	no	—
188	C₂×C₄×C₁₉	—	4	2	no	—
189	C₂×C₄×C₁₉	—	4	2	no	—
190	C₂×C₄×C₁₉	—	4	1	no	—
191	C₂×C₄×C₁₉	—	4	1	no	—
192	C₂×C₄×C₁₉	—	4	1	no	—
193	C₂×C₄×C₁₉	—	4	1	no	—
194	C₂×C₄×C₁₉	—	4	8	no	—
195	C₂×C₄×C₁₉	—	4	1	no	—
196	C₂×C₄×C₁₉	—	4	1	no	—
197	C₂×C₄×C₁₉	—	4	2	no	—
198	C₂×C₄×C₁₉	—	4	2	no	—
199	C₂×C₄×C₁₉	—	4	2	no	—
200	C₂×C₄×C₁₉	—	4	2	no	—
201	C₂×C₄×C₁₉	—	4	2	no	—
202	C₂×C₄×C₁₉	#121	1	2	yes	—
203	C₂×C₄×C₁₉	C₂×SD₁₆	1	4	yes	—
204	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
205	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
206	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
207	C₂×C₄×C₁₉	H(5,𝔽₂)	1	2	yes	—
208	C₈×C₁₉	—	4	1	no	—
209	C₈×C₁₉	—	4	1	no	—
210	C₈×C₁₉	—	4	2	no	—
211	C₂×#483	C₂×C₁₉	1	1	yes	characteristic
212	C₂²×#103	C₂×C₁₉	1	1	yes	characteristic
213	#2434	C₂×C₁₉	1	1	yes	characteristic
214	#2344	C₂×C₁₉	1	1	yes	characteristic
215	#2066	C₂×C₁₉	1	2	yes	complemented
216	#2043	C₂×C₁₉	1	2	yes	complemented
217	#1981	C₂×C₁₉	1	2	yes	complemented
218	#1927	C₂×C₁₉	1	2	yes	complemented
219	#1892	C₂×C₁₉	1	1	yes	characteristic
220	#1850	C₂×C₁₉	1	1	yes	characteristic
221	#1787	C₂×C₁₉	1	1	yes	characteristic
222	C₂²×C₁₉	—	2	2	no	—
223	C₂²×C₁₉	—	2	4	no	—
224	C₂²×C₁₉	—	2	2	no	—
225	C₂²×C₁₉	—	2	4	no	—
226	C₂²×C₁₉	#461	1	4	yes	—
227	C₂²×C₁₉	C₂×#121	1	1	yes	characteristic
228	C₂²×C₁₉	#546	1	2	yes	—
229	C₂²×C₁₉	C₂²×SD₁₆	1	1	yes	characteristic
230	C₂²×C₁₉	C₂×#137	1	1	yes	characteristic
231	C₂²×C₁₉	#578	1	2	yes	—
232	C₄×C₁₉	—	2	2	no	—
233	C₄×C₁₉	—	2	4	no	—
234	C₄×C₁₉	—	4	4	no	—
235	C₄×C₁₉	—	4	2	no	—
236	C₄×C₁₉	—	4	2	no	—
237	C₄×C₁₉	—	4	2	no	—
238	C₄×C₁₉	—	8	1	no	—
239	C₄×C₁₉	—	8	2	no	—
240	C₄×C₁₉	—	8	1	no	—
241	C₄×C₁₉	#525	1	1	yes	characteristic
242	C₄×C₁₉	#535	1	1	yes	characteristic
243	C₄×C₁₉	#551	1	2	yes	—
244	C₂³×Q₈	C₂²×C₁₉	1	1	yes	characteristic
245	C₂³×C₈	C₂²×C₁₉	1	1	yes	characteristic
246	C₂×C₄⋊Q₈	C₂²×C₁₉	1	2	yes	—
247	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
248	C₂×#117	—	2	1	no	—
249	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
250	#483	—	2	4	no	—
251	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
252	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
253	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
254	C₂×#103	—	2	4	no	—
255	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
256	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
257	C₂×#103	C₂²×C₁₉	1	2	yes	—
258	C₂×#103	C₂²×C₁₉	1	2	yes	—
259	C₂×#103	C₂²×C₁₉	1	2	yes	—
260	C₂×#103	C₂²×C₁₉	1	2	yes	—
261	C₂×#103	C₂²×C₁₉	1	2	yes	—
262	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
263	#395	—	2	2	no	—
264	#391	C₂²×C₁₉	1	2	yes	—
265	#389	C₂²×C₁₉	1	2	yes	—
266	#387	—	2	2	no	—
267	#385	—	2	1	no	—
268	#385	—	2	1	no	—
269	#381	—	2	1	no	—
270	#380	C₂²×C₁₉	1	1	yes	characteristic
271	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
272	C₄×C₂²⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
273	#340	C₂²×C₁₉	1	2	yes	—
274	#336	C₂²×C₁₉	1	2	yes	—
275	C₂×C₁₉	—	2	4	no	—
276	C₂×C₁₉	#2411	1	1	yes	characteristic
277	C₂×C₁₉	C₂×#461	1	1	yes	characteristic
278	C₂×C₁₉	#3044	1	1	yes	characteristic
279	C₂×C₁₉	#3298	1	2	yes	—
280	C₂×C₁₉	#3312	1	2	yes	—
281	C₂²×Q₈	—	2	1	no	—
282	C₂²×Q₈	—	2	4	no	—
283	C₂²×Q₈	—	2	2	no	—
284	C₂²×Q₈	—	2	2	no	—
285	C₂²×Q₈	—	4	2	no	—
286	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
287	C₂²×Q₈	C₂³×C₁₉	1	2	yes	—
288	C₂³×C₄	—	2	1	no	—
289	C₂³×C₄	—	2	1	no	—
290	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
291	C₂²×C₈	—	2	2	no	—
292	C₂²×C₈	—	4	2	no	—
293	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
294	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
295	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
296	C₄⋊Q₈	—	2	4	no	—
297	C₄⋊Q₈	—	4	2	no	—
298	C₂²⋊Q₈	—	2	2	no	—
299	C₂²⋊Q₈	—	2	2	no	—
300	#117	—	4	4	no	—
301	C₂×C₄⋊C₄	—	2	1	no	—
302	C₂×C₄⋊C₄	—	2	2	no	—
303	C₂×C₄⋊C₄	—	2	2	no	—
304	C₂×C₄⋊C₄	—	2	1	no	—
305	C₂×C₄⋊C₄	—	2	2	no	—
306	C₂×C₄⋊C₄	—	2	2	no	—
307	C₂×C₄⋊C₄	D₄×C₁₉	1	4	yes	—
308	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
309	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
310	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
311	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
312	C₂×C₂²⋊C₄	—	2	1	no	—
313	C₂×C₂²⋊C₄	—	2	1	no	—
314	C₂×C₂²⋊C₄	D₄×C₁₉	1	1	yes	characteristic
315	C₂×C₂²⋊C₄	D₄×C₁₉	1	1	yes	characteristic
316	C₂×C₄²	—	2	2	no	—
317	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
318	#106	—	2	2	no	—
319	#106	—	2	2	no	—
320	C₄⋊C₈	—	4	2	no	—
321	#103	—	2	4	no	—
322	#103	—	2	4	no	—
323	#103	—	2	4	no	—
324	#103	—	2	2	no	—
325	#103	—	2	2	no	—
326	#103	—	4	2	no	—
327	#103	—	4	2	no	—
328	C₂²⋊C₈	—	2	2	no	—
329	#95	—	2	2	no	—
330	#95	—	2	1	no	—
331	#95	—	2	2	no	—
332	#95	—	2	2	no	—
333	#95	—	2	2	no	—
334	#95	D₄×C₁₉	1	2	yes	—
335	C₁₉	#24480	1	1	yes	characteristic, direct product factor, Sylow
336	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
337	C₂×Q₈	—	2	2	no	—
338	C₂×Q₈	—	2	8	no	—
339	C₂×Q₈	—	2	2	no	—
340	C₂×Q₈	—	2	1	no	—
341	C₂×Q₈	—	2	2	no	—
342	C₂×Q₈	—	2	2	no	—
343	C₂×Q₈	—	2	1	no	—
344	C₂×Q₈	—	2	2	no	—
345	C₂×Q₈	—	2	2	no	—
346	C₂×Q₈	—	2	2	no	—
347	C₂×Q₈	—	4	4	no	—
348	C₂×Q₈	—	4	8	no	—
349	C₂×Q₈	—	4	4	no	—
350	C₂×Q₈	—	4	2	no	—
351	C₂×Q₈	#41×C₁₉	1	4	yes	—
352	C₂²×C₄	—	2	2	no	—
353	C₂²×C₄	—	2	2	no	—
354	C₂²×C₄	—	2	4	no	—
355	C₂²×C₄	—	2	1	no	—
356	C₂²×C₄	—	2	1	no	—
357	C₂²×C₄	—	2	2	no	—
358	C₂²×C₄	—	2	1	no	—
359	C₂²×C₄	—	2	2	no	—
360	C₂²×C₄	—	2	1	no	—
361	C₂²×C₄	—	4	4	no	—
362	C₂²×C₄	—	4	2	no	—
363	C₂²×C₄	—	4	2	no	—
364	C₂²×C₄	—	4	2	no	—
365	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
366	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
367	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
368	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
369	C₂²×C₄	#41×C₁₉	1	2	yes	—
370	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
371	C₂×C₈	—	2	1	no	—
372	C₂×C₈	—	2	1	no	—
373	C₂×C₈	—	2	2	no	—
374	C₂×C₈	—	2	2	no	—
375	C₂×C₈	—	2	2	no	—
376	C₂×C₈	—	2	2	no	—
377	C₂×C₈	—	2	2	no	—
378	C₂×C₈	—	4	4	no	—
379	C₄⋊C₄	—	2	4	no	—
380	C₄⋊C₄	—	2	1	no	—
381	C₄⋊C₄	—	2	1	no	—
382	C₄⋊C₄	—	2	1	no	—
383	C₄⋊C₄	—	2	2	no	—
384	C₄⋊C₄	—	2	1	no	—
385	C₄⋊C₄	—	2	2	no	—
386	C₄⋊C₄	—	4	4	no	—
387	C₄⋊C₄	—	4	4	no	—
388	C₄⋊C₄	—	4	2	no	—
389	C₄⋊C₄	—	4	4	no	—
390	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
391	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
392	C₂²⋊C₄	—	2	2	no	—
393	C₂²⋊C₄	—	4	2	no	—
394	C₂²⋊C₄	—	4	2	no	—
395	C₂²⋊C₄	SD₁₆×C₁₉	1	4	yes	—
396	C₄²	—	2	2	no	—
397	C₄²	—	2	2	no	—
398	C₄²	—	4	4	no	—
399	C₂³	—	2	2	no	—
400	C₂³	—	2	2	no	—
401	C₂³	C₁₉×#121	1	2	yes	—
402	C₂³	C₂×SD₁₆×C₁₉	1	2	yes	—
403	C₂³	C₁₉×#137	1	2	yes	—
404	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
405	Q₈	—	2	4	no	—
406	Q₈	—	2	4	no	—
407	Q₈	—	4	8	no	—
408	Q₈	—	4	2	no	—
409	Q₈	—	4	2	no	—
410	Q₈	—	4	1	no	—
411	Q₈	—	4	1	no	—
412	Q₈	—	4	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	—	2	4	no	—
423	C₂×C₄	—	2	2	no	—
424	C₂×C₄	—	2	2	no	—
425	C₂×C₄	—	4	8	no	—
426	C₂×C₄	—	4	8	no	—
427	C₂×C₄	—	4	2	no	—
428	C₂×C₄	—	4	2	no	—
429	C₂×C₄	—	4	1	no	—
430	C₂×C₄	—	4	1	no	—
431	C₂×C₄	—	4	1	no	—
432	C₂×C₄	—	4	1	no	—
433	C₂×C₄	—	4	1	no	—
434	C₂×C₄	—	4	1	no	—
435	C₂×C₄	—	4	2	no	—
436	C₂×C₄	—	4	2	no	—
437	C₂×C₄	—	4	2	no	—
438	C₂×C₄	—	4	2	no	—
439	C₂×C₄	—	4	2	no	—
440	C₂×C₄	C₁₉×#121	1	2	yes	—
441	C₂×C₄	C₂×SD₁₆×C₁₉	1	4	yes	—
442	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
443	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
444	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
445	C₂×C₄	C₁₉×H(5,𝔽₂)	1	2	yes	—
446	C₈	—	4	1	no	—
447	C₈	—	4	2	no	—
448	C₈	—	4	1	no	—
449	C₂²	—	2	2	no	—
450	C₂²	—	2	4	no	—
451	C₂²	—	2	2	no	—
452	C₂²	—	2	4	no	—
453	C₂²	C₁₉×#461	1	4	yes	—
454	C₂²	C₂×C₁₉×#121	1	1	yes	characteristic
455	C₂²	C₁₉×#546	1	2	yes	—
456	C₂²	C₂²×SD₁₆×C₁₉	1	1	yes	characteristic
457	C₂²	C₂×C₁₉×#137	1	1	yes	characteristic
458	C₂²	C₁₉×#578	1	2	yes	—
459	C₄	—	2	2	no	—
460	C₄	—	2	4	no	—
461	C₄	—	4	4	no	—
462	C₄	—	4	2	no	—
463	C₄	—	4	2	no	—
464	C₄	—	4	2	no	—
465	C₄	—	8	1	no	—
466	C₄	—	8	2	no	—
467	C₄	—	8	1	no	—
468	C₄	C₁₉×#525	1	1	yes	characteristic
469	C₄	C₁₉×#535	1	1	yes	characteristic
470	C₄	C₁₉×#551	1	2	yes	—
471	C₂	—	2	4	no	—
472	C₂	C₁₉×#2411	1	1	yes	characteristic
473	C₂	C₂×C₁₉×#461	1	1	yes	characteristic
474	C₂	C₁₉×#3044	1	1	yes	characteristic
475	C₂	C₁₉×#3298	1	2	yes	—
476	C₂	C₁₉×#3312	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
prime radical	C₂⁴×C₁₉	C₂×D₄
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
5. C₁₉×#2066	C₂	semidirect
6. C₁₉×#2043	C₂	semidirect
7. C₁₉×#1981	C₂	semidirect
8. C₁₉×#1927	C₂	semidirect
160. #24480	C₁₉	direct (N × H)
215. #2066	C₂×C₁₉	semidirect
216. #2043	C₂×C₁₉	semidirect
217. #1981	C₂×C₁₉	semidirect
218. #1927	C₂×C₁₉	semidirect
335. C₁₉	#24480	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×#483	2
C₂²×C₁₉×#103	2
C₁₉×#2434	2
C₁₉×#2344	2
C₁₉×#2066	2
C₁₉×#2043	2
C₁₉×#1981	2
C₁₉×#1927	2
C₁₉×#1892	2
C₁₉×#1850	2
C₁₉×#1787	2
#24480	19

Subgroups — C19×#24480 #18030439

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#24480 #18030439