Subgroups — C₁₉×#24493 #18030452

Order 4864.

1068 conjugacy classes of subgroups.

The subgroup lattice has 510 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#485	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₁₉×#418	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#2435	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#2347	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2065	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×#1925	C₂	1	2	yes	maximal, complemented
9	C₁₉×#1894	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1851	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1786	C₂	1	1	yes	maximal, characteristic
12	C₂³×D₄×C₁₉	C₂²	1	1	yes	characteristic
13	C₂²×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
14	C₂×C₁₉×#124	C₂²	1	2	yes	—
15	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	1	yes	characteristic
16	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
17	C₁₉×#485	—	2	4	no	—
18	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic, complemented
19	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic, complemented
20	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	complemented
21	C₁₉×#418	—	2	4	no	—
22	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic, complemented
23	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic, complemented
24	C₂×C₁₉×#103	C₂²	1	2	yes	complemented
25	C₂×C₁₉×#102	C₂²	1	2	yes	—
26	C₂×C₁₉×#102	C₂²	1	2	yes	—
27	C₂×C₁₉×#102	C₂²	1	2	yes	—
28	C₂×C₁₉×#102	C₂²	1	2	yes	—
29	C₂×C₁₉×C₂²⋊C₈	C₂²	1	1	yes	characteristic
30	C₁₉×#394	—	2	1	no	—
31	C₁₉×#394	—	2	1	no	—
32	C₁₉×#390	C₂²	1	2	yes	—
33	C₁₉×#389	C₂²	1	2	yes	complemented
34	C₁₉×#388	—	2	2	no	—
35	C₁₉×#383	—	2	1	no	—
36	C₁₉×#380	C₂²	1	1	yes	characteristic
37	C₁₉×#379	—	2	2	no	—
38	C₄×C₄⋊C₄×C₁₉	—	2	1	no	—
39	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	complemented
40	C₄×C₂²⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
41	C₁₉×#340	C₂²	1	2	yes	complemented
42	C₁₉×#336	C₂²	1	2	yes	complemented
43	C₂⁵×C₁₉	—	2	1	no	—
44	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
45	C₂²×D₄×C₁₉	—	2	4	no	—
46	C₂²×D₄×C₁₉	—	2	2	no	—
47	C₂²×D₄×C₁₉	—	2	1	no	—
48	C₂²×D₄×C₁₉	—	2	2	no	—
49	C₂²×D₄×C₁₉	—	4	2	no	—
50	C₂²×D₄×C₁₉	C₂³	1	2	yes	—
51	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
52	C₂×M₁₆×C₁₉	—	2	2	no	—
53	C₂×M₁₆×C₁₉	—	4	2	no	—
54	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
55	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
56	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
57	C₁₉×#124	—	2	4	no	—
58	C₁₉×#124	—	4	2	no	—
59	C₁₉×C₂²⋊Q₈	—	2	2	no	—
60	C₁₉×C₂²⋊Q₈	—	2	2	no	—
61	C₁₉×#117	—	2	2	no	—
62	C₁₉×#117	D₄	1	4	yes	—
63	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
64	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
65	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
66	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
67	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
68	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
69	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
70	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
71	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
72	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
73	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
74	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
75	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
76	C₂×C₂²⋊C₄×C₁₉	D₄	1	2	yes	—
77	C₂×C₄²×C₁₉	—	2	1	no	—
78	C₂×C₄²×C₁₉	—	2	2	no	—
79	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
80	C₁₉×#107	—	2	2	no	—
81	C₁₉×#106	—	2	2	no	—
82	C₁₉×C₄⋊C₈	—	4	2	no	—
83	C₁₉×#103	—	2	2	no	—
84	C₁₉×#103	—	2	2	no	—
85	C₁₉×#103	—	4	2	no	—
86	C₁₉×#102	—	2	4	no	—
87	C₁₉×#102	—	2	4	no	—
88	C₁₉×#102	—	2	4	no	—
89	C₁₉×#102	—	4	2	no	—
90	C₁₉×C₂²⋊C₈	—	2	2	no	—
91	C₁₉×#95	—	2	1	no	—
92	C₁₉×#95	—	2	2	no	—
93	C₁₉×#95	—	2	2	no	—
94	C₁₉×#95	D₄	1	1	yes	characteristic
95	C₁₉×#95	D₄	1	1	yes	characteristic
96	C₂⁴×C₁₉	—	2	2	no	—
97	C₂⁴×C₁₉	—	4	4	no	—
98	C₂⁴×C₁₉	—	4	4	no	—
99	C₂⁴×C₁₉	—	4	2	no	—
100	C₂⁴×C₁₉	—	8	1	no	—
101	C₂⁴×C₁₉	—	8	1	no	—
102	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
103	C₂×Q₈×C₁₉	—	2	1	no	—
104	C₂×Q₈×C₁₉	—	2	1	no	—
105	C₂×Q₈×C₁₉	—	2	2	no	—
106	C₂×Q₈×C₁₉	—	2	2	no	—
107	C₂×D₄×C₁₉	—	2	8	no	—
108	C₂×D₄×C₁₉	—	2	2	no	—
109	C₂×D₄×C₁₉	—	2	2	no	—
110	C₂×D₄×C₁₉	—	2	2	no	—
111	C₂×D₄×C₁₉	—	2	2	no	—
112	C₂×D₄×C₁₉	—	2	2	no	—
113	C₂×D₄×C₁₉	—	4	8	no	—
114	C₂×D₄×C₁₉	—	4	4	no	—
115	C₂×D₄×C₁₉	—	4	4	no	—
116	C₂×D₄×C₁₉	—	4	2	no	—
117	C₂×D₄×C₁₉	#41	1	4	yes	—
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	—	2	2	no	—
123	C₂²×C₄×C₁₉	—	2	1	no	—
124	C₂²×C₄×C₁₉	—	2	1	no	—
125	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
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	#41	1	2	yes	—
130	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
131	M₁₆×C₁₉	—	4	4	no	—
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	C₄⋊C₄×C₁₉	—	2	1	no	—
140	C₄⋊C₄×C₁₉	—	2	1	no	—
141	C₄⋊C₄×C₁₉	—	2	1	no	—
142	C₄⋊C₄×C₁₉	—	2	1	no	—
143	C₄⋊C₄×C₁₉	—	2	2	no	—
144	C₄⋊C₄×C₁₉	—	2	2	no	—
145	C₄⋊C₄×C₁₉	—	4	4	no	—
146	C₄⋊C₄×C₁₉	—	4	2	no	—
147	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
148	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
149	C₂²⋊C₄×C₁₉	—	2	4	no	—
150	C₂²⋊C₄×C₁₉	—	4	2	no	—
151	C₂²⋊C₄×C₁₉	—	4	4	no	—
152	C₂²⋊C₄×C₁₉	—	4	4	no	—
153	C₂²⋊C₄×C₁₉	—	4	2	no	—
154	C₂²⋊C₄×C₁₉	—	8	2	no	—
155	C₂²⋊C₄×C₁₉	—	8	2	no	—
156	C₂²⋊C₄×C₁₉	—	8	1	no	—
157	C₄²×C₁₉	—	2	4	no	—
158	C₄²×C₁₉	—	2	2	no	—
159	C₄²×C₁₉	—	2	2	no	—
160	C₄²×C₁₉	—	8	2	no	—
161	#24493	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
162	C₂³×C₁₉	—	2	2	no	—
163	C₂³×C₁₉	—	2	2	no	—
164	C₂³×C₁₉	—	2	1	no	—
165	C₂³×C₁₉	—	2	1	no	—
166	C₂³×C₁₉	—	2	4	no	—
167	C₂³×C₁₉	—	4	8	no	—
168	C₂³×C₁₉	—	4	2	no	—
169	C₂³×C₁₉	—	4	2	no	—
170	C₂³×C₁₉	—	4	2	no	—
171	C₂³×C₁₉	—	4	2	no	—
172	C₂³×C₁₉	—	4	2	no	—
173	C₂³×C₁₉	—	4	2	no	—
174	C₂³×C₁₉	—	8	4	no	—
175	C₂³×C₁₉	—	8	4	no	—
176	C₂³×C₁₉	—	8	8	no	—
177	C₂³×C₁₉	—	8	8	no	—
178	C₂³×C₁₉	#121	1	2	yes	—
179	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
180	Q₈×C₁₉	—	4	1	no	—
181	Q₈×C₁₉	—	4	1	no	—
182	Q₈×C₁₉	—	4	2	no	—
183	D₄×C₁₉	—	2	4	no	—
184	D₄×C₁₉	—	2	4	no	—
185	D₄×C₁₉	—	4	8	no	—
186	D₄×C₁₉	—	4	2	no	—
187	D₄×C₁₉	—	4	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	—	2	2	no	—
197	C₂×C₄×C₁₉	—	2	2	no	—
198	C₂×C₄×C₁₉	—	2	2	no	—
199	C₂×C₄×C₁₉	—	2	2	no	—
200	C₂×C₄×C₁₉	—	4	2	no	—
201	C₂×C₄×C₁₉	—	4	1	no	—
202	C₂×C₄×C₁₉	—	4	1	no	—
203	C₂×C₄×C₁₉	—	4	1	no	—
204	C₂×C₄×C₁₉	—	4	1	no	—
205	C₂×C₄×C₁₉	—	4	2	no	—
206	C₂×C₄×C₁₉	—	4	2	no	—
207	C₂×C₄×C₁₉	—	4	2	no	—
208	C₂×C₄×C₁₉	—	4	2	no	—
209	C₂×C₄×C₁₉	—	4	1	no	—
210	C₂×C₄×C₁₉	—	4	1	no	—
211	C₂×C₄×C₁₉	#121	1	2	yes	—
212	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
213	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
214	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
215	C₂×C₄×C₁₉	H(5,𝔽₂)	1	2	yes	—
216	C₈×C₁₉	—	4	1	no	—
217	C₈×C₁₉	—	4	1	no	—
218	C₈×C₁₉	—	4	2	no	—
219	C₂×#485	C₂×C₁₉	1	1	yes	characteristic, complemented
220	C₂×#418	C₂×C₁₉	1	1	yes	characteristic
221	#2435	C₂×C₁₉	1	1	yes	characteristic
222	#2347	C₂×C₁₉	1	1	yes	characteristic, complemented
223	#2065	C₂×C₁₉	1	2	yes	complemented
224	#2042	C₂×C₁₉	1	2	yes	complemented
225	#1983	C₂×C₁₉	1	2	yes	complemented
226	#1925	C₂×C₁₉	1	2	yes	complemented
227	#1894	C₂×C₁₉	1	1	yes	characteristic, complemented
228	#1851	C₂×C₁₉	1	1	yes	characteristic, complemented
229	#1786	C₂×C₁₉	1	1	yes	characteristic
230	C₂²×C₁₉	—	2	2	no	—
231	C₂²×C₁₉	—	2	2	no	—
232	C₂²×C₁₉	—	2	2	no	—
233	C₂²×C₁₉	—	4	2	no	—
234	C₂²×C₁₉	—	4	2	no	—
235	C₂²×C₁₉	—	4	4	no	—
236	C₂²×C₁₉	—	4	4	no	—
237	C₂²×C₁₉	—	4	4	no	—
238	C₂²×C₁₉	—	8	16	no	—
239	C₂²×C₁₉	—	8	2	no	—
240	C₂²×C₁₉	—	8	2	no	—
241	C₂²×C₁₉	—	8	2	no	—
242	C₂²×C₁₉	—	8	2	no	—
243	C₂²×C₁₉	C₂×#121	1	1	yes	characteristic
244	C₂²×C₁₉	#546	1	2	yes	—
245	C₂²×C₁₉	#575	1	2	yes	—
246	C₂²×C₁₉	#576	1	1	yes	characteristic
247	C₂²×C₁₉	#577	1	1	yes	characteristic
248	C₄×C₁₉	—	2	2	no	—
249	C₄×C₁₉	—	4	2	no	—
250	C₄×C₁₉	—	4	2	no	—
251	C₄×C₁₉	—	4	2	no	—
252	C₄×C₁₉	—	4	2	no	—
253	C₄×C₁₉	—	8	1	no	—
254	C₄×C₁₉	—	8	1	no	—
255	C₄×C₁₉	—	8	2	no	—
256	C₄×C₁₉	#525	1	1	yes	characteristic
257	C₄×C₁₉	#535	1	1	yes	characteristic
258	C₄×C₁₉	#551	1	2	yes	—
259	C₂³×D₄	C₂²×C₁₉	1	1	yes	characteristic
260	C₂²×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
261	C₂×#124	C₂²×C₁₉	1	2	yes	—
262	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
263	C₂×#117	C₂²×C₁₉	1	1	yes	characteristic
264	#485	—	2	4	no	—
265	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic, complemented
266	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic, complemented
267	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	complemented
268	#418	—	2	4	no	—
269	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic, complemented
270	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic, complemented
271	C₂×#103	C₂²×C₁₉	1	2	yes	complemented
272	C₂×#102	C₂²×C₁₉	1	2	yes	—
273	C₂×#102	C₂²×C₁₉	1	2	yes	—
274	C₂×#102	C₂²×C₁₉	1	2	yes	—
275	C₂×#102	C₂²×C₁₉	1	2	yes	—
276	C₂×C₂²⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
277	#394	—	2	1	no	—
278	#394	—	2	1	no	—
279	#390	C₂²×C₁₉	1	2	yes	—
280	#389	C₂²×C₁₉	1	2	yes	complemented
281	#388	—	2	2	no	—
282	#383	—	2	1	no	—
283	#380	C₂²×C₁₉	1	1	yes	characteristic
284	#379	—	2	2	no	—
285	C₄×C₄⋊C₄	—	2	1	no	—
286	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	complemented
287	C₄×C₂²⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
288	#340	C₂²×C₁₉	1	2	yes	complemented
289	#336	C₂²×C₁₉	1	2	yes	complemented
290	C₂×C₁₉	—	4	2	no	—
291	C₂×C₁₉	—	8	4	no	—
292	C₂×C₁₉	#2411	1	1	yes	characteristic
293	C₂×C₁₉	#3040	1	1	yes	characteristic
294	C₂×C₁₉	#3045	1	1	yes	characteristic
295	C₂×C₁₉	#3311	1	2	yes	—
296	C₂×C₁₉	#3322	1	2	yes	—
297	C₂⁵	—	2	1	no	—
298	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
299	C₂²×D₄	—	2	4	no	—
300	C₂²×D₄	—	2	2	no	—
301	C₂²×D₄	—	2	1	no	—
302	C₂²×D₄	—	2	2	no	—
303	C₂²×D₄	—	4	2	no	—
304	C₂²×D₄	C₂³×C₁₉	1	2	yes	—
305	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
306	C₂×M₁₆	—	2	2	no	—
307	C₂×M₁₆	—	4	2	no	—
308	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
309	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
310	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
311	#124	—	2	4	no	—
312	#124	—	4	2	no	—
313	C₂²⋊Q₈	—	2	2	no	—
314	C₂²⋊Q₈	—	2	2	no	—
315	#117	—	2	2	no	—
316	#117	D₄×C₁₉	1	4	yes	—
317	C₂×C₄⋊C₄	—	2	1	no	—
318	C₂×C₄⋊C₄	—	2	2	no	—
319	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
320	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
321	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
322	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
323	C₂×C₂²⋊C₄	—	2	1	no	—
324	C₂×C₂²⋊C₄	—	2	1	no	—
325	C₂×C₂²⋊C₄	—	2	2	no	—
326	C₂×C₂²⋊C₄	—	2	2	no	—
327	C₂×C₂²⋊C₄	—	2	1	no	—
328	C₂×C₂²⋊C₄	—	2	2	no	—
329	C₂×C₂²⋊C₄	—	2	2	no	—
330	C₂×C₂²⋊C₄	D₄×C₁₉	1	2	yes	—
331	C₂×C₄²	—	2	1	no	—
332	C₂×C₄²	—	2	2	no	—
333	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
334	#107	—	2	2	no	—
335	#106	—	2	2	no	—
336	C₄⋊C₈	—	4	2	no	—
337	#103	—	2	2	no	—
338	#103	—	2	2	no	—
339	#103	—	4	2	no	—
340	#102	—	2	4	no	—
341	#102	—	2	4	no	—
342	#102	—	2	4	no	—
343	#102	—	4	2	no	—
344	C₂²⋊C₈	—	2	2	no	—
345	#95	—	2	1	no	—
346	#95	—	2	2	no	—
347	#95	—	2	2	no	—
348	#95	D₄×C₁₉	1	1	yes	characteristic
349	#95	D₄×C₁₉	1	1	yes	characteristic
350	C₁₉	#24493	1	1	yes	characteristic, direct product factor, Sylow
351	C₂⁴	—	2	2	no	—
352	C₂⁴	—	4	4	no	—
353	C₂⁴	—	4	4	no	—
354	C₂⁴	—	4	2	no	—
355	C₂⁴	—	8	1	no	—
356	C₂⁴	—	8	1	no	—
357	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
358	C₂×Q₈	—	2	1	no	—
359	C₂×Q₈	—	2	1	no	—
360	C₂×Q₈	—	2	2	no	—
361	C₂×Q₈	—	2	2	no	—
362	C₂×D₄	—	2	8	no	—
363	C₂×D₄	—	2	2	no	—
364	C₂×D₄	—	2	2	no	—
365	C₂×D₄	—	2	2	no	—
366	C₂×D₄	—	2	2	no	—
367	C₂×D₄	—	2	2	no	—
368	C₂×D₄	—	4	8	no	—
369	C₂×D₄	—	4	4	no	—
370	C₂×D₄	—	4	4	no	—
371	C₂×D₄	—	4	2	no	—
372	C₂×D₄	#41×C₁₉	1	4	yes	—
373	C₂²×C₄	—	2	2	no	—
374	C₂²×C₄	—	2	2	no	—
375	C₂²×C₄	—	2	1	no	—
376	C₂²×C₄	—	2	1	no	—
377	C₂²×C₄	—	2	2	no	—
378	C₂²×C₄	—	2	1	no	—
379	C₂²×C₄	—	2	1	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	M₁₆	—	4	4	no	—
387	C₂×C₈	—	2	1	no	—
388	C₂×C₈	—	2	1	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	—	2	2	no	—
394	C₄⋊C₄	—	2	1	no	—
395	C₄⋊C₄	—	2	1	no	—
396	C₄⋊C₄	—	2	1	no	—
397	C₄⋊C₄	—	2	2	no	—
398	C₄⋊C₄	—	2	1	no	—
399	C₄⋊C₄	—	2	2	no	—
400	C₄⋊C₄	—	4	4	no	—
401	C₄⋊C₄	—	4	2	no	—
402	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
403	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
404	C₂²⋊C₄	—	2	4	no	—
405	C₂²⋊C₄	—	4	2	no	—
406	C₂²⋊C₄	—	4	4	no	—
407	C₂²⋊C₄	—	4	4	no	—
408	C₂²⋊C₄	—	4	2	no	—
409	C₂²⋊C₄	—	8	2	no	—
410	C₂²⋊C₄	—	8	2	no	—
411	C₂²⋊C₄	—	8	1	no	—
412	C₄²	—	2	4	no	—
413	C₄²	—	2	2	no	—
414	C₄²	—	2	2	no	—
415	C₄²	—	8	2	no	—
416	C₂³	—	2	2	no	—
417	C₂³	—	2	2	no	—
418	C₂³	—	2	1	no	—
419	C₂³	—	2	1	no	—
420	C₂³	—	2	4	no	—
421	C₂³	—	4	8	no	—
422	C₂³	—	4	2	no	—
423	C₂³	—	4	2	no	—
424	C₂³	—	4	2	no	—
425	C₂³	—	4	2	no	—
426	C₂³	—	4	2	no	—
427	C₂³	—	4	2	no	—
428	C₂³	—	8	4	no	—
429	C₂³	—	8	4	no	—
430	C₂³	—	8	8	no	—
431	C₂³	—	8	8	no	—
432	C₂³	C₁₉×#121	1	2	yes	—
433	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
434	Q₈	—	4	1	no	—
435	Q₈	—	4	1	no	—
436	Q₈	—	4	2	no	—
437	D₄	—	2	4	no	—
438	D₄	—	2	4	no	—
439	D₄	—	4	8	no	—
440	D₄	—	4	2	no	—
441	D₄	—	4	2	no	—
442	C₂×C₄	—	2	2	no	—
443	C₂×C₄	—	2	2	no	—
444	C₂×C₄	—	2	2	no	—
445	C₂×C₄	—	2	4	no	—
446	C₂×C₄	—	2	2	no	—
447	C₂×C₄	—	2	2	no	—
448	C₂×C₄	—	2	2	no	—
449	C₂×C₄	—	2	2	no	—
450	C₂×C₄	—	2	2	no	—
451	C₂×C₄	—	2	2	no	—
452	C₂×C₄	—	2	2	no	—
453	C₂×C₄	—	2	2	no	—
454	C₂×C₄	—	4	2	no	—
455	C₂×C₄	—	4	1	no	—
456	C₂×C₄	—	4	1	no	—
457	C₂×C₄	—	4	1	no	—
458	C₂×C₄	—	4	1	no	—
459	C₂×C₄	—	4	2	no	—
460	C₂×C₄	—	4	2	no	—
461	C₂×C₄	—	4	2	no	—
462	C₂×C₄	—	4	2	no	—
463	C₂×C₄	—	4	1	no	—
464	C₂×C₄	—	4	1	no	—
465	C₂×C₄	C₁₉×#121	1	2	yes	—
466	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
467	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
468	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
469	C₂×C₄	C₁₉×H(5,𝔽₂)	1	2	yes	—
470	C₈	—	4	1	no	—
471	C₈	—	4	2	no	—
472	C₈	—	4	1	no	—
473	C₂²	—	2	2	no	—
474	C₂²	—	2	2	no	—
475	C₂²	—	2	2	no	—
476	C₂²	—	4	2	no	—
477	C₂²	—	4	2	no	—
478	C₂²	—	4	4	no	—
479	C₂²	—	4	4	no	—
480	C₂²	—	4	4	no	—
481	C₂²	—	8	16	no	—
482	C₂²	—	8	2	no	—
483	C₂²	—	8	2	no	—
484	C₂²	—	8	2	no	—
485	C₂²	—	8	2	no	—
486	C₂²	C₂×C₁₉×#121	1	1	yes	characteristic
487	C₂²	C₁₉×#546	1	2	yes	—
488	C₂²	C₁₉×#575	1	2	yes	—
489	C₂²	C₁₉×#576	1	1	yes	characteristic
490	C₂²	C₁₉×#577	1	1	yes	characteristic
491	C₄	—	2	2	no	—
492	C₄	—	4	2	no	—
493	C₄	—	4	2	no	—
494	C₄	—	4	2	no	—
495	C₄	—	4	2	no	—
496	C₄	—	8	1	no	—
497	C₄	—	8	1	no	—
498	C₄	—	8	2	no	—
499	C₄	C₁₉×#525	1	1	yes	characteristic
500	C₄	C₁₉×#535	1	1	yes	characteristic
501	C₄	C₁₉×#551	1	2	yes	—
502	C₂	—	4	2	no	—
503	C₂	—	8	4	no	—
504	C₂	C₁₉×#2411	1	1	yes	characteristic
505	C₂	C₁₉×#3040	1	1	yes	characteristic
506	C₂	C₁₉×#3045	1	1	yes	characteristic
507	C₂	C₁₉×#3311	1	2	yes	—
508	C₂	C₁₉×#3322	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
prime radical	C₂³×D₄×C₁₉	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
1. C₂×C₁₉×#485	C₂	semidirect
4. C₁₉×#2347	C₂	semidirect
5. C₁₉×#2065	C₂	semidirect
6. C₁₉×#2042	C₂	semidirect
7. C₁₉×#1983	C₂	semidirect
8. C₁₉×#1925	C₂	semidirect
9. C₁₉×#1894	C₂	semidirect
10. C₁₉×#1851	C₂	semidirect
18. C₂×C₁₉×#107	C₂²	semidirect
19. C₂×C₁₉×#106	C₂²	semidirect
20. C₂×C₁₉×C₄⋊C₈	C₂²	semidirect
22. C₂×C₁₉×#103	C₂²	semidirect
23. C₂×C₁₉×#103	C₂²	semidirect
24. C₂×C₁₉×#103	C₂²	semidirect
33. C₁₉×#389	C₂²	semidirect
39. C₄×C₄⋊C₄×C₁₉	C₂²	semidirect
41. C₁₉×#340	C₂²	semidirect
42. C₁₉×#336	C₂²	semidirect
161. #24493	C₁₉	direct (N × H)
219. C₂×#485	C₂×C₁₉	semidirect
222. #2347	C₂×C₁₉	semidirect
223. #2065	C₂×C₁₉	semidirect
224. #2042	C₂×C₁₉	semidirect
225. #1983	C₂×C₁₉	semidirect
226. #1925	C₂×C₁₉	semidirect
227. #1894	C₂×C₁₉	semidirect
228. #1851	C₂×C₁₉	semidirect
265. C₂×#107	C₂²×C₁₉	semidirect
266. C₂×#106	C₂²×C₁₉	semidirect
267. C₂×C₄⋊C₈	C₂²×C₁₉	semidirect
269. C₂×#103	C₂²×C₁₉	semidirect
270. C₂×#103	C₂²×C₁₉	semidirect
271. C₂×#103	C₂²×C₁₉	semidirect
280. #389	C₂²×C₁₉	semidirect
286. C₄×C₄⋊C₄	C₂²×C₁₉	semidirect
288. #340	C₂²×C₁₉	semidirect
289. #336	C₂²×C₁₉	semidirect
350. C₁₉	#24493	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×#485	2
C₂×C₁₉×#418	2
C₁₉×#2435	2
C₁₉×#2347	2
C₁₉×#2065	2
C₁₉×#2042	2
C₁₉×#1983	2
C₁₉×#1925	2
C₁₉×#1894	2
C₁₉×#1851	2
C₁₉×#1786	2
#24493	19

Subgroups — C19×#24493 #18030452

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#24493 #18030452