Subgroups — C₁₉×#24748 #18030707

Order 4864.

976 conjugacy classes of subgroups.

The subgroup lattice has 494 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#461	C₂	1	2	yes	maximal
2	C₂×C₁₉×#461	C₂	1	1	yes	maximal, characteristic
3	C₂×C₁₉×#440	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#2546	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2349	C₂	1	1	yes	maximal, characteristic
6	C₁₉×#2068	C₂	1	2	yes	maximal, complemented
7	C₁₉×#2043	C₂	1	2	yes	maximal, complemented
8	C₁₉×#1960	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#1940	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1877	C₂	1	2	yes	maximal
11	C₁₉×#1805	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂²×SD₁₆×C₁₉	C₂²	1	2	yes	—
13	C₂²×SD₁₆×C₁₉	C₂²	1	1	yes	characteristic
14	C₂×C₁₉×C₄⋊Q₈	C₂²	1	1	yes	characteristic
15	C₂×C₁₉×C₄⋊Q₈	C₂²	1	2	yes	—
16	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
17	C₂×C₄×D₄×C₁₉	C₂²	1	2	yes	—
18	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
19	C₁₉×#461	—	2	8	no	—
20	C₁₉×#461	—	2	4	no	—
21	C₁₉×#440	—	2	4	no	—
22	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
23	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
24	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
25	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
26	C₂×C₁₉×#103	C₂²	1	2	yes	—
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×#102	C₂²	1	1	yes	characteristic
31	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
32	C₁₉×#398	—	2	1	no	—
33	C₁₉×#398	—	2	1	no	—
34	C₁₉×#391	C₂²	1	2	yes	—
35	C₁₉×#389	—	2	2	no	—
36	C₁₉×#389	C₂²	1	2	yes	—
37	C₁₉×#385	—	2	2	no	—
38	C₁₉×#382	C₂²	1	1	yes	characteristic
39	C₁₉×#380	—	2	1	no	—
40	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
41	C₂×C₁₉×#95	—	2	1	no	—
42	C₁₉×#340	C₂²	1	2	yes	—
43	C₁₉×#336	C₂²	1	2	yes	—
44	C₂²×Q₈×C₁₉	C₂³	1	2	yes	—
45	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
46	C₂²×D₄×C₁₉	C₂³	1	1	yes	characteristic
47	C₂³×C₄×C₁₉	—	2	1	no	—
48	C₂³×C₄×C₁₉	—	2	2	no	—
49	C₂×SD₁₆×C₁₉	—	2	2	no	—
50	C₂×SD₁₆×C₁₉	—	2	2	no	—
51	C₂×SD₁₆×C₁₉	—	2	4	no	—
52	C₂×SD₁₆×C₁₉	—	2	4	no	—
53	C₂×SD₁₆×C₁₉	—	2	4	no	—
54	C₂×SD₁₆×C₁₉	D₄	1	4	yes	—
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	—	2	2	no	—
60	C₁₉×C₄⋊Q₈	—	2	2	no	—
61	C₁₉×C₄⋊Q₈	—	4	2	no	—
62	C₄×Q₈×C₁₉	—	2	2	no	—
63	C₄×Q₈×C₁₉	—	2	2	no	—
64	C₄×D₄×C₁₉	—	2	4	no	—
65	C₄×D₄×C₁₉	—	2	2	no	—
66	C₄×D₄×C₁₉	—	4	2	no	—
67	C₄×D₄×C₁₉	D₄	1	4	yes	—
68	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
69	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
70	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
71	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
72	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
73	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
74	C₂×C₄⋊C₄×C₁₉	D₄	1	2	yes	—
75	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
76	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
77	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
78	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
79	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
80	C₂×C₄²×C₁₉	—	2	1	no	—
81	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
82	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
83	C₁₉×#107	—	2	2	no	—
84	C₁₉×C₄⋊C₈	—	2	4	no	—
85	C₁₉×C₄⋊C₈	—	2	2	no	—
86	C₁₉×#103	—	2	4	no	—
87	C₁₉×#103	—	2	4	no	—
88	C₁₉×#103	—	2	2	no	—
89	C₁₉×#103	—	2	4	no	—
90	C₁₉×#103	—	4	2	no	—
91	C₁₉×#102	—	2	2	no	—
92	C₁₉×#97	—	2	2	no	—
93	C₁₉×#95	—	2	1	no	—
94	C₁₉×#95	—	2	2	no	—
95	C₁₉×#95	—	2	1	no	—
96	C₁₉×#95	—	2	2	no	—
97	C₁₉×#95	—	2	2	no	—
98	C₁₉×#95	D₄	1	1	yes	characteristic
99	C₁₉×#95	D₄	1	1	yes	characteristic
100	C₂⁴×C₁₉	—	2	1	no	—
101	C₂×Q₈×C₁₉	—	2	1	no	—
102	C₂×Q₈×C₁₉	—	2	1	no	—
103	C₂×Q₈×C₁₉	—	2	2	no	—
104	C₂×Q₈×C₁₉	—	2	2	no	—
105	C₂×Q₈×C₁₉	—	2	1	no	—
106	C₂×Q₈×C₁₉	—	2	1	no	—
107	C₂×Q₈×C₁₉	—	2	2	no	—
108	C₂×Q₈×C₁₉	—	2	2	no	—
109	C₂×Q₈×C₁₉	—	2	2	no	—
110	C₂×Q₈×C₁₉	—	2	1	no	—
111	C₂×Q₈×C₁₉	—	2	2	no	—
112	C₂×Q₈×C₁₉	C₂×D₄	1	2	yes	—
113	C₂×D₄×C₁₉	—	2	1	no	—
114	C₂×D₄×C₁₉	—	2	1	no	—
115	C₂×D₄×C₁₉	—	2	1	no	—
116	C₂×D₄×C₁₉	C₂×D₄	1	2	yes	—
117	C₂×D₄×C₁₉	C₂×D₄	1	2	yes	—
118	C₂×D₄×C₁₉	#41	1	2	yes	—
119	C₂²×C₄×C₁₉	—	2	1	no	—
120	C₂²×C₄×C₁₉	—	2	1	no	—
121	C₂²×C₄×C₁₉	—	2	4	no	—
122	C₂²×C₄×C₁₉	—	2	1	no	—
123	C₂²×C₄×C₁₉	—	2	2	no	—
124	C₂²×C₄×C₁₉	—	2	2	no	—
125	C₂²×C₄×C₁₉	—	4	4	no	—
126	C₂²×C₄×C₁₉	—	4	4	no	—
127	C₂²×C₄×C₁₉	—	8	2	no	—
128	C₂²×C₄×C₁₉	—	8	2	no	—
129	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
130	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
131	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
132	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
133	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
134	SD₁₆×C₁₉	—	2	8	no	—
135	SD₁₆×C₁₉	—	4	8	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	1	no	—
141	C₂×C₈×C₁₉	—	2	2	no	—
142	C₂×C₈×C₁₉	—	2	1	no	—
143	C₂×C₈×C₁₉	—	2	1	no	—
144	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
145	C₄⋊C₄×C₁₉	—	2	4	no	—
146	C₄⋊C₄×C₁₉	—	2	1	no	—
147	C₄⋊C₄×C₁₉	—	2	2	no	—
148	C₄⋊C₄×C₁₉	—	2	1	no	—
149	C₄⋊C₄×C₁₉	—	2	1	no	—
150	C₄⋊C₄×C₁₉	—	2	2	no	—
151	C₄⋊C₄×C₁₉	—	4	4	no	—
152	C₄⋊C₄×C₁₉	—	4	4	no	—
153	C₄⋊C₄×C₁₉	—	4	2	no	—
154	C₄⋊C₄×C₁₉	—	4	2	no	—
155	C₄⋊C₄×C₁₉	—	4	2	no	—
156	C₄⋊C₄×C₁₉	—	8	2	no	—
157	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
158	C₂²⋊C₄×C₁₉	—	2	4	no	—
159	C₂²⋊C₄×C₁₉	—	4	4	no	—
160	C₄²×C₁₉	—	2	2	no	—
161	C₄²×C₁₉	—	2	2	no	—
162	C₄²×C₁₉	—	4	2	no	—
163	C₄²×C₁₉	C₂×D₄	1	2	yes	—
164	C₄²×C₁₉	#41	1	2	yes	—
165	#24748	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
166	C₂³×C₁₉	—	2	2	no	—
167	C₂³×C₁₉	—	2	2	no	—
168	C₂³×C₁₉	—	2	2	no	—
169	C₂³×C₁₉	—	4	2	no	—
170	C₂³×C₁₉	—	4	2	no	—
171	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
172	Q₈×C₁₉	—	2	2	no	—
173	Q₈×C₁₉	—	2	2	no	—
174	Q₈×C₁₉	—	4	1	no	—
175	Q₈×C₁₉	—	4	1	no	—
176	Q₈×C₁₉	—	4	2	no	—
177	Q₈×C₁₉	—	4	2	no	—
178	Q₈×C₁₉	—	4	2	no	—
179	Q₈×C₁₉	—	4	2	no	—
180	D₄×C₁₉	—	2	2	no	—
181	D₄×C₁₉	—	2	2	no	—
182	D₄×C₁₉	—	2	2	no	—
183	D₄×C₁₉	#121	1	4	yes	—
184	C₂×C₄×C₁₉	—	2	2	no	—
185	C₂×C₄×C₁₉	—	2	2	no	—
186	C₂×C₄×C₁₉	—	2	2	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	2	no	—
192	C₂×C₄×C₁₉	—	2	2	no	—
193	C₂×C₄×C₁₉	—	4	1	no	—
194	C₂×C₄×C₁₉	—	4	1	no	—
195	C₂×C₄×C₁₉	—	4	2	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	—	4	2	no	—
203	C₂×C₄×C₁₉	—	4	2	no	—
204	C₂×C₄×C₁₉	—	8	4	no	—
205	C₂×C₄×C₁₉	—	8	8	no	—
206	C₂×C₄×C₁₉	#121	1	2	yes	—
207	C₂×C₄×C₁₉	#121	1	2	yes	—
208	C₂×C₄×C₁₉	#137	1	4	yes	—
209	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
210	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
211	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
212	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
213	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
214	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
215	C₈×C₁₉	—	2	2	no	—
216	C₈×C₁₉	—	4	2	no	—
217	C₈×C₁₉	—	4	1	no	—
218	C₂×#461	C₂×C₁₉	1	2	yes	—
219	C₂×#461	C₂×C₁₉	1	1	yes	characteristic
220	C₂×#440	C₂×C₁₉	1	1	yes	characteristic
221	#2546	C₂×C₁₉	1	1	yes	characteristic, complemented
222	#2349	C₂×C₁₉	1	1	yes	characteristic
223	#2068	C₂×C₁₉	1	2	yes	complemented
224	#2043	C₂×C₁₉	1	2	yes	complemented
225	#1960	C₂×C₁₉	1	1	yes	characteristic, complemented
226	#1940	C₂×C₁₉	1	1	yes	characteristic, complemented
227	#1877	C₂×C₁₉	1	2	yes	—
228	#1805	C₂×C₁₉	1	1	yes	characteristic, complemented
229	C₂²×C₁₉	—	2	4	no	—
230	C₂²×C₁₉	—	4	4	no	—
231	C₂²×C₁₉	—	4	4	no	—
232	C₂²×C₁₉	—	4	2	no	—
233	C₂²×C₁₉	—	4	2	no	—
234	C₂²×C₁₉	C₂×#121	1	1	yes	characteristic
235	C₂²×C₁₉	D₄²	1	1	yes	characteristic
236	C₂²×C₁₉	#548	1	1	yes	characteristic
237	C₂²×C₁₉	C₂×#137	1	2	yes	—
238	C₂²×C₁₉	#577	1	2	yes	—
239	C₄×C₁₉	—	2	4	no	—
240	C₄×C₁₉	—	2	2	no	—
241	C₄×C₁₉	—	2	2	no	—
242	C₄×C₁₉	—	4	2	no	—
243	C₄×C₁₉	—	4	2	no	—
244	C₄×C₁₉	—	4	2	no	—
245	C₄×C₁₉	—	8	2	no	—
246	C₄×C₁₉	—	8	2	no	—
247	C₄×C₁₉	—	8	1	no	—
248	C₄×C₁₉	C₂×#121	1	1	yes	characteristic
249	C₄×C₁₉	#537	1	1	yes	characteristic
250	C₄×C₁₉	#547	1	1	yes	characteristic
251	C₄×C₁₉	#553	1	1	yes	characteristic
252	C₂²×SD₁₆	C₂²×C₁₉	1	2	yes	—
253	C₂²×SD₁₆	C₂²×C₁₉	1	1	yes	characteristic
254	C₂×C₄⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
255	C₂×C₄⋊Q₈	C₂²×C₁₉	1	2	yes	—
256	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
257	C₂×C₄×D₄	C₂²×C₁₉	1	2	yes	—
258	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
259	#461	—	2	8	no	—
260	#461	—	2	4	no	—
261	#440	—	2	4	no	—
262	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
263	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
264	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
265	C₂×#103	C₂²×C₁₉	1	2	yes	—
266	C₂×#103	C₂²×C₁₉	1	2	yes	—
267	C₂×#103	C₂²×C₁₉	1	2	yes	—
268	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
269	C₂×#103	C₂²×C₁₉	1	2	yes	—
270	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
271	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
272	#398	—	2	1	no	—
273	#398	—	2	1	no	—
274	#391	C₂²×C₁₉	1	2	yes	—
275	#389	—	2	2	no	—
276	#389	C₂²×C₁₉	1	2	yes	—
277	#385	—	2	2	no	—
278	#382	C₂²×C₁₉	1	1	yes	characteristic
279	#380	—	2	1	no	—
280	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
281	C₂×#95	—	2	1	no	—
282	#340	C₂²×C₁₉	1	2	yes	—
283	#336	C₂²×C₁₉	1	2	yes	—
284	C₂×C₁₉	—	4	4	no	—
285	C₂×C₁₉	#2416	1	1	yes	characteristic
286	C₂×C₁₉	#3039	1	1	yes	characteristic
287	C₂×C₁₉	#3042	1	1	yes	characteristic
288	C₂×C₁₉	#3266	1	2	yes	—
289	C₂×C₁₉	#3372	1	2	yes	—
290	C₂²×Q₈	C₂³×C₁₉	1	2	yes	—
291	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
292	C₂²×D₄	C₂³×C₁₉	1	1	yes	characteristic
293	C₂³×C₄	—	2	1	no	—
294	C₂³×C₄	—	2	2	no	—
295	C₂×SD₁₆	—	2	2	no	—
296	C₂×SD₁₆	—	2	2	no	—
297	C₂×SD₁₆	—	2	4	no	—
298	C₂×SD₁₆	—	2	4	no	—
299	C₂×SD₁₆	—	2	4	no	—
300	C₂×SD₁₆	D₄×C₁₉	1	4	yes	—
301	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
302	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
303	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
304	C₄⋊Q₈	—	2	4	no	—
305	C₄⋊Q₈	—	2	2	no	—
306	C₄⋊Q₈	—	2	2	no	—
307	C₄⋊Q₈	—	4	2	no	—
308	C₄×Q₈	—	2	2	no	—
309	C₄×Q₈	—	2	2	no	—
310	C₄×D₄	—	2	4	no	—
311	C₄×D₄	—	2	2	no	—
312	C₄×D₄	—	4	2	no	—
313	C₄×D₄	D₄×C₁₉	1	4	yes	—
314	C₂×C₄⋊C₄	—	2	1	no	—
315	C₂×C₄⋊C₄	—	2	1	no	—
316	C₂×C₄⋊C₄	—	2	2	no	—
317	C₂×C₄⋊C₄	—	2	2	no	—
318	C₂×C₄⋊C₄	—	2	1	no	—
319	C₂×C₄⋊C₄	—	2	2	no	—
320	C₂×C₄⋊C₄	D₄×C₁₉	1	2	yes	—
321	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
322	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
323	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
324	C₂×C₂²⋊C₄	—	2	1	no	—
325	C₂×C₂²⋊C₄	—	2	2	no	—
326	C₂×C₄²	—	2	1	no	—
327	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
328	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
329	#107	—	2	2	no	—
330	C₄⋊C₈	—	2	4	no	—
331	C₄⋊C₈	—	2	2	no	—
332	#103	—	2	4	no	—
333	#103	—	2	4	no	—
334	#103	—	2	2	no	—
335	#103	—	2	4	no	—
336	#103	—	4	2	no	—
337	#102	—	2	2	no	—
338	#97	—	2	2	no	—
339	#95	—	2	1	no	—
340	#95	—	2	2	no	—
341	#95	—	2	1	no	—
342	#95	—	2	2	no	—
343	#95	—	2	2	no	—
344	#95	D₄×C₁₉	1	1	yes	characteristic
345	#95	D₄×C₁₉	1	1	yes	characteristic
346	C₁₉	#24748	1	1	yes	characteristic, direct product factor, Sylow
347	C₂⁴	—	2	1	no	—
348	C₂×Q₈	—	2	1	no	—
349	C₂×Q₈	—	2	1	no	—
350	C₂×Q₈	—	2	2	no	—
351	C₂×Q₈	—	2	2	no	—
352	C₂×Q₈	—	2	1	no	—
353	C₂×Q₈	—	2	1	no	—
354	C₂×Q₈	—	2	2	no	—
355	C₂×Q₈	—	2	2	no	—
356	C₂×Q₈	—	2	2	no	—
357	C₂×Q₈	—	2	1	no	—
358	C₂×Q₈	—	2	2	no	—
359	C₂×Q₈	C₂×D₄×C₁₉	1	2	yes	—
360	C₂×D₄	—	2	1	no	—
361	C₂×D₄	—	2	1	no	—
362	C₂×D₄	—	2	1	no	—
363	C₂×D₄	C₂×D₄×C₁₉	1	2	yes	—
364	C₂×D₄	C₂×D₄×C₁₉	1	2	yes	—
365	C₂×D₄	#41×C₁₉	1	2	yes	—
366	C₂²×C₄	—	2	1	no	—
367	C₂²×C₄	—	2	1	no	—
368	C₂²×C₄	—	2	4	no	—
369	C₂²×C₄	—	2	1	no	—
370	C₂²×C₄	—	2	2	no	—
371	C₂²×C₄	—	2	2	no	—
372	C₂²×C₄	—	4	4	no	—
373	C₂²×C₄	—	4	4	no	—
374	C₂²×C₄	—	8	2	no	—
375	C₂²×C₄	—	8	2	no	—
376	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
377	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
378	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
379	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
380	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
381	SD₁₆	—	2	8	no	—
382	SD₁₆	—	4	8	no	—
383	C₂×C₈	—	2	1	no	—
384	C₂×C₈	—	2	1	no	—
385	C₂×C₈	—	2	1	no	—
386	C₂×C₈	—	2	2	no	—
387	C₂×C₈	—	2	2	no	—
388	C₂×C₈	—	2	2	no	—
389	C₂×C₈	—	2	1	no	—
390	C₂×C₈	—	2	1	no	—
391	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
392	C₄⋊C₄	—	2	4	no	—
393	C₄⋊C₄	—	2	1	no	—
394	C₄⋊C₄	—	2	1	no	—
395	C₄⋊C₄	—	2	2	no	—
396	C₄⋊C₄	—	2	1	no	—
397	C₄⋊C₄	—	2	2	no	—
398	C₄⋊C₄	—	4	4	no	—
399	C₄⋊C₄	—	4	4	no	—
400	C₄⋊C₄	—	4	2	no	—
401	C₄⋊C₄	—	4	2	no	—
402	C₄⋊C₄	—	4	2	no	—
403	C₄⋊C₄	—	8	2	no	—
404	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
405	C₂²⋊C₄	—	2	4	no	—
406	C₂²⋊C₄	—	4	4	no	—
407	C₄²	—	2	2	no	—
408	C₄²	—	2	2	no	—
409	C₄²	—	4	2	no	—
410	C₄²	C₂×D₄×C₁₉	1	2	yes	—
411	C₄²	#41×C₁₉	1	2	yes	—
412	C₂³	—	2	2	no	—
413	C₂³	—	2	2	no	—
414	C₂³	—	2	2	no	—
415	C₂³	—	4	2	no	—
416	C₂³	—	4	2	no	—
417	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
418	Q₈	—	2	2	no	—
419	Q₈	—	2	2	no	—
420	Q₈	—	4	1	no	—
421	Q₈	—	4	1	no	—
422	Q₈	—	4	2	no	—
423	Q₈	—	4	2	no	—
424	Q₈	—	4	2	no	—
425	Q₈	—	4	2	no	—
426	D₄	—	2	2	no	—
427	D₄	—	2	2	no	—
428	D₄	—	2	2	no	—
429	D₄	C₁₉×#121	1	4	yes	—
430	C₂×C₄	—	2	2	no	—
431	C₂×C₄	—	2	2	no	—
432	C₂×C₄	—	2	2	no	—
433	C₂×C₄	—	2	2	no	—
434	C₂×C₄	—	2	2	no	—
435	C₂×C₄	—	2	2	no	—
436	C₂×C₄	—	2	2	no	—
437	C₂×C₄	—	2	2	no	—
438	C₂×C₄	—	2	2	no	—
439	C₂×C₄	—	4	1	no	—
440	C₂×C₄	—	4	1	no	—
441	C₂×C₄	—	4	2	no	—
442	C₂×C₄	—	4	1	no	—
443	C₂×C₄	—	4	2	no	—
444	C₂×C₄	—	4	2	no	—
445	C₂×C₄	—	4	2	no	—
446	C₂×C₄	—	4	2	no	—
447	C₂×C₄	—	4	2	no	—
448	C₂×C₄	—	4	2	no	—
449	C₂×C₄	—	4	2	no	—
450	C₂×C₄	—	8	4	no	—
451	C₂×C₄	—	8	8	no	—
452	C₂×C₄	C₁₉×#121	1	2	yes	—
453	C₂×C₄	C₁₉×#121	1	2	yes	—
454	C₂×C₄	C₁₉×#137	1	4	yes	—
455	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
456	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
457	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
458	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
459	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
460	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
461	C₈	—	2	2	no	—
462	C₈	—	4	2	no	—
463	C₈	—	4	1	no	—
464	C₂²	—	2	4	no	—
465	C₂²	—	4	4	no	—
466	C₂²	—	4	2	no	—
467	C₂²	—	4	2	no	—
468	C₂²	—	4	4	no	—
469	C₂²	C₂×C₁₉×#121	1	1	yes	characteristic
470	C₂²	D₄²×C₁₉	1	1	yes	characteristic
471	C₂²	C₁₉×#548	1	1	yes	characteristic
472	C₂²	C₂×C₁₉×#137	1	2	yes	—
473	C₂²	C₁₉×#577	1	2	yes	—
474	C₄	—	2	4	no	—
475	C₄	—	2	2	no	—
476	C₄	—	2	2	no	—
477	C₄	—	4	2	no	—
478	C₄	—	4	2	no	—
479	C₄	—	4	2	no	—
480	C₄	—	8	2	no	—
481	C₄	—	8	2	no	—
482	C₄	—	8	1	no	—
483	C₄	C₂×C₁₉×#121	1	1	yes	characteristic
484	C₄	C₁₉×#537	1	1	yes	characteristic
485	C₄	C₁₉×#547	1	1	yes	characteristic
486	C₄	C₁₉×#553	1	1	yes	characteristic
487	C₂	—	4	4	no	—
488	C₂	C₁₉×#2416	1	1	yes	characteristic
489	C₂	C₁₉×#3039	1	1	yes	characteristic
490	C₂	C₁₉×#3042	1	1	yes	characteristic
491	C₂	C₁₉×#3266	1	2	yes	—
492	C₂	C₁₉×#3372	1	2	yes	—

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

Complements

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

N	H ≅ G/N	type
4. C₁₉×#2546	C₂	semidirect
6. C₁₉×#2068	C₂	semidirect
7. C₁₉×#2043	C₂	semidirect
8. C₁₉×#1960	C₂	semidirect
9. C₁₉×#1940	C₂	semidirect
11. C₁₉×#1805	C₂	semidirect
165. #24748	C₁₉	direct (N × H)
221. #2546	C₂×C₁₉	semidirect
223. #2068	C₂×C₁₉	semidirect
224. #2043	C₂×C₁₉	semidirect
225. #1960	C₂×C₁₉	semidirect
226. #1940	C₂×C₁₉	semidirect
228. #1805	C₂×C₁₉	semidirect
346. C₁₉	#24748	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×#461	2
C₂×C₁₉×#440	2
C₁₉×#2546	2
C₁₉×#2349	2
C₁₉×#2068	2
C₁₉×#2043	2
C₁₉×#1960	2
C₁₉×#1940	2
C₁₉×#1877	2
C₁₉×#1805	2
#24748	19

Subgroups — C19×#24748 #18030707

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#24748 #18030707