Subgroups — C₁₉×#14254 #18020213

Order 4864.

1202 conjugacy classes of subgroups.

The subgroup lattice has 512 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#400	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1442	C₂	1	2	yes	maximal
3	C₁₉×#1441	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1436	C₂	1	2	yes	maximal
5	C₁₉×#1436	C₂	1	2	yes	maximal
6	C₁₉×C₄⋊#95	C₂	1	1	yes	maximal, characteristic
7	C₁₉×#1434	C₂	1	2	yes	maximal
8	C₁₉×#1434	C₂	1	2	yes	maximal
9	C₄×C₁₉×#95	C₂	1	2	yes	maximal
10	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
11	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
12	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
13	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
14	C₂²×C₄²×C₁₉	C₂²	1	2	yes	—
15	C₂²×C₄²×C₁₉	C₂²	1	2	yes	—
16	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
17	C₁₉×#400	C₄	1	8	yes	complemented
18	C₂×C₁₉×#95	C₂²	1	2	yes	—
19	C₂×C₁₉×#95	C₂²	1	2	yes	—
20	C₂×C₁₉×#95	C₂²	1	2	yes	—
21	C₂×C₁₉×#95	C₂²	1	2	yes	—
22	C₂×C₁₉×#95	C₂²	1	2	yes	—
23	C₂×C₁₉×#95	C₂²	1	2	yes	—
24	C₂×C₁₉×#95	C₂²	1	2	yes	—
25	C₂×C₁₉×#95	C₂²	1	2	yes	—
26	C₂×C₁₉×#95	C₂²	1	1	yes	characteristic
27	C₂×C₁₉×#95	C₂²	1	2	yes	—
28	C₂×C₁₉×#95	C₂²	1	2	yes	—
29	C₂×C₁₉×#95	C₂²	1	2	yes	—
30	C₂×C₁₉×#95	C₂²	1	1	yes	characteristic
31	C₂×C₁₉×#95	C₂²	1	2	yes	—
32	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
33	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
34	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
35	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
36	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
37	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
38	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
39	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
40	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
41	C₂×C₄⋊C₄×C₁₉	—	2	4	no	—
42	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
43	C₂×C₄⋊C₄×C₁₉	—	4	1	no	—
44	C₂×C₄⋊C₄×C₁₉	—	4	1	no	—
45	C₂×C₄⋊C₄×C₁₉	—	4	1	no	—
46	C₂×C₄⋊C₄×C₁₉	—	4	1	no	—
47	C₂×C₄⋊C₄×C₁₉	—	4	1	no	—
48	C₂×C₄⋊C₄×C₁₉	—	4	1	no	—
49	C₂×C₄⋊C₄×C₁₉	—	4	1	no	—
50	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	4	yes	—
51	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	4	yes	—
52	C₂×C₄²×C₁₉	—	2	4	no	—
53	C₂×C₄²×C₁₉	—	2	4	no	—
54	C₂×C₄²×C₁₉	—	2	4	no	—
55	C₂×C₄²×C₁₉	—	2	4	no	—
56	C₂×C₄²×C₁₉	—	4	1	no	—
57	C₂×C₄²×C₁₉	—	4	1	no	—
58	C₂×C₄²×C₁₉	—	4	2	no	—
59	C₂×C₄²×C₁₉	—	4	2	no	—
60	C₂×C₄²×C₁₉	Q₈	1	4	yes	—
61	C₁₉×#95	—	2	4	no	—
62	C₁₉×#95	—	2	4	no	—
63	C₁₉×#95	—	2	4	no	—
64	C₁₉×#95	—	2	4	no	—
65	C₁₉×#95	—	2	4	no	—
66	C₁₉×#95	—	2	4	no	—
67	C₁₉×#95	—	2	4	no	—
68	C₁₉×#95	—	2	4	no	—
69	C₁₉×#95	—	4	1	no	—
70	C₁₉×#95	—	4	2	no	—
71	C₁₉×#95	—	4	2	no	—
72	C₁₉×#95	C₂×C₄	1	4	yes	—
73	C₁₉×#95	C₂×C₄	1	8	yes	—
74	C₁₉×#95	C₂×C₄	1	8	yes	—
75	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
76	C₂²×C₄×C₁₉	—	2	2	no	—
77	C₂²×C₄×C₁₉	—	2	2	no	—
78	C₂²×C₄×C₁₉	—	2	2	no	—
79	C₂²×C₄×C₁₉	—	2	2	no	—
80	C₂²×C₄×C₁₉	—	2	1	no	—
81	C₂²×C₄×C₁₉	—	2	1	no	—
82	C₂²×C₄×C₁₉	—	2	1	no	—
83	C₂²×C₄×C₁₉	—	2	1	no	—
84	C₂²×C₄×C₁₉	—	2	2	no	—
85	C₂²×C₄×C₁₉	—	2	2	no	—
86	C₂²×C₄×C₁₉	—	2	2	no	—
87	C₂²×C₄×C₁₉	—	2	2	no	—
88	C₂²×C₄×C₁₉	—	2	2	no	—
89	C₂²×C₄×C₁₉	—	2	2	no	—
90	C₂²×C₄×C₁₉	—	2	2	no	—
91	C₂²×C₄×C₁₉	—	2	2	no	—
92	C₂²×C₄×C₁₉	—	2	2	no	—
93	C₂²×C₄×C₁₉	—	2	2	no	—
94	C₂²×C₄×C₁₉	—	2	2	no	—
95	C₂²×C₄×C₁₉	—	2	2	no	—
96	C₂²×C₄×C₁₉	—	2	2	no	—
97	C₂²×C₄×C₁₉	—	2	2	no	—
98	C₂²×C₄×C₁₉	—	2	2	no	—
99	C₂²×C₄×C₁₉	—	2	2	no	—
100	C₂²×C₄×C₁₉	—	2	2	no	—
101	C₂²×C₄×C₁₉	—	2	2	no	—
102	C₂²×C₄×C₁₉	—	2	2	no	—
103	C₂²×C₄×C₁₉	—	2	2	no	—
104	C₂²×C₄×C₁₉	—	2	2	no	—
105	C₂²×C₄×C₁₉	—	2	2	no	—
106	C₂²×C₄×C₁₉	—	2	2	no	—
107	C₂²×C₄×C₁₉	—	2	2	no	—
108	C₂²×C₄×C₁₉	—	2	1	no	—
109	C₂²×C₄×C₁₉	—	2	1	no	—
110	C₂²×C₄×C₁₉	—	2	1	no	—
111	C₂²×C₄×C₁₉	—	2	1	no	—
112	C₂²×C₄×C₁₉	—	2	2	no	—
113	C₂²×C₄×C₁₉	—	2	2	no	—
114	C₂²×C₄×C₁₉	—	2	2	no	—
115	C₂²×C₄×C₁₉	—	2	2	no	—
116	C₂²×C₄×C₁₉	—	2	2	no	—
117	C₂²×C₄×C₁₉	—	2	2	no	—
118	C₂²×C₄×C₁₉	—	2	2	no	—
119	C₂²×C₄×C₁₉	—	2	2	no	—
120	C₂²×C₄×C₁₉	—	2	2	no	—
121	C₂²×C₄×C₁₉	—	2	2	no	—
122	C₂²×C₄×C₁₉	—	2	2	no	—
123	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
124	C₂²×C₄×C₁₉	C₂²×C₄	1	4	yes	—
125	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
126	C₂²×C₄×C₁₉	C₂²×C₄	1	4	yes	—
127	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
128	C₂²×C₄×C₁₉	C₂×Q₈	1	2	yes	—
129	C₂²×C₄×C₁₉	C₂×Q₈	1	4	yes	—
130	C₂²×C₄×C₁₉	#41	1	4	yes	—
131	C₂²×C₄×C₁₉	#41	1	4	yes	—
132	C₂²×C₄×C₁₉	#41	1	2	yes	—
133	C₂²×C₄×C₁₉	#41	1	4	yes	—
134	C₂²×C₄×C₁₉	#41	1	4	yes	—
135	C₄⋊C₄×C₁₉	—	4	4	no	—
136	C₄⋊C₄×C₁₉	—	4	4	no	—
137	C₄⋊C₄×C₁₉	—	4	4	no	—
138	C₄⋊C₄×C₁₉	—	4	4	no	—
139	C₄²×C₁₉	—	4	4	no	—
140	C₄²×C₁₉	—	4	8	no	—
141	C₄²×C₁₉	—	4	8	no	—
142	#14254	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
143	C₂³×C₁₉	C₂³×C₄	1	1	yes	characteristic
144	C₂³×C₁₉	C₂²×Q₈	1	1	yes	characteristic
145	C₂³×C₁₉	C₂×#41	1	1	yes	characteristic
146	C₂³×C₁₉	C₂×#41	1	2	yes	—
147	C₂³×C₁₉	C₂×#41	1	2	yes	—
148	C₂³×C₁₉	C₂×#41	1	2	yes	—
149	C₂³×C₁₉	C₂×#41	1	2	yes	—
150	C₂³×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
151	C₂³×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
152	C₂³×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
153	C₂³×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
154	C₂×C₄×C₁₉	—	2	2	no	—
155	C₂×C₄×C₁₉	—	2	2	no	—
156	C₂×C₄×C₁₉	—	2	4	no	—
157	C₂×C₄×C₁₉	—	2	2	no	—
158	C₂×C₄×C₁₉	—	2	2	no	—
159	C₂×C₄×C₁₉	—	2	4	no	—
160	C₂×C₄×C₁₉	—	2	2	no	—
161	C₂×C₄×C₁₉	—	2	2	no	—
162	C₂×C₄×C₁₉	—	2	4	no	—
163	C₂×C₄×C₁₉	—	2	4	no	—
164	C₂×C₄×C₁₉	—	2	4	no	—
165	C₂×C₄×C₁₉	—	2	4	no	—
166	C₂×C₄×C₁₉	—	2	4	no	—
167	C₂×C₄×C₁₉	—	2	4	no	—
168	C₂×C₄×C₁₉	—	2	4	no	—
169	C₂×C₄×C₁₉	—	2	4	no	—
170	C₂×C₄×C₁₉	—	2	4	no	—
171	C₂×C₄×C₁₉	—	2	4	no	—
172	C₂×C₄×C₁₉	—	2	2	no	—
173	C₂×C₄×C₁₉	—	2	4	no	—
174	C₂×C₄×C₁₉	—	2	2	no	—
175	C₂×C₄×C₁₉	—	2	4	no	—
176	C₂×C₄×C₁₉	—	2	4	no	—
177	C₂×C₄×C₁₉	—	2	4	no	—
178	C₂×C₄×C₁₉	—	2	4	no	—
179	C₂×C₄×C₁₉	—	2	4	no	—
180	C₂×C₄×C₁₉	—	2	4	no	—
181	C₂×C₄×C₁₉	—	2	4	no	—
182	C₂×C₄×C₁₉	—	4	2	no	—
183	C₂×C₄×C₁₉	—	4	2	no	—
184	C₂×C₄×C₁₉	—	4	2	no	—
185	C₂×C₄×C₁₉	—	4	2	no	—
186	C₂×C₄×C₁₉	—	4	2	no	—
187	C₂×C₄×C₁₉	—	4	2	no	—
188	C₂×C₄×C₁₉	—	4	1	no	—
189	C₂×C₄×C₁₉	—	4	2	no	—
190	C₂×C₄×C₁₉	—	4	2	no	—
191	C₂×C₄×C₁₉	—	4	1	no	—
192	C₂×C₄×C₁₉	—	4	2	no	—
193	C₂×C₄×C₁₉	—	4	2	no	—
194	C₂×C₄×C₁₉	—	4	2	no	—
195	C₂×C₄×C₁₉	—	4	2	no	—
196	C₂×C₄×C₁₉	—	4	2	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	1	no	—
203	C₂×C₄×C₁₉	—	4	1	no	—
204	C₂×C₄×C₁₉	—	4	2	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	2	no	—
210	C₂×C₄×C₁₉	—	4	2	no	—
211	C₂×C₄×C₁₉	C₄×Q₈	1	4	yes	—
212	C₂×C₄×C₁₉	#125	1	8	yes	—
213	C₂×#400	C₂×C₁₉	1	1	yes	characteristic
214	#1442	C₂×C₁₉	1	2	yes	—
215	#1441	C₂×C₁₉	1	1	yes	characteristic
216	#1436	C₂×C₁₉	1	2	yes	—
217	#1436	C₂×C₁₉	1	2	yes	—
218	C₄⋊#95	C₂×C₁₉	1	1	yes	characteristic
219	#1434	C₂×C₁₉	1	2	yes	—
220	#1434	C₂×C₁₉	1	2	yes	—
221	C₄×#95	C₂×C₁₉	1	2	yes	—
222	C₂²×C₁₉	C₂×C₄×Q₈	1	1	yes	characteristic
223	C₂²×C₁₉	C₄×#41	1	2	yes	—
224	C₂²×C₁₉	C₄×#41	1	2	yes	—
225	C₂²×C₁₉	#518	1	1	yes	characteristic
226	C₂²×C₁₉	#520	1	1	yes	characteristic
227	C₂²×C₁₉	C₂×#125	1	2	yes	—
228	C₂²×C₁₉	#529	1	2	yes	—
229	C₂²×C₁₉	#529	1	2	yes	—
230	C₂²×C₁₉	#533	1	2	yes	—
231	C₂²×C₁₉	#538	1	1	yes	characteristic
232	C₂²×C₁₉	#539	1	1	yes	characteristic
233	C₂²×C₁₉	#543	1	1	yes	characteristic
234	C₂²×C₁₉	#544	1	1	yes	characteristic
235	C₂²×C₁₉	#551	1	2	yes	—
236	C₂²×C₁₉	#551	1	2	yes	—
237	C₂²×C₁₉	#551	1	1	yes	characteristic
238	C₂²×C₁₉	#552	1	2	yes	—
239	C₂²×C₁₉	#553	1	2	yes	—
240	C₂²×C₁₉	#553	1	2	yes	—
241	C₂²×C₁₉	#555	1	1	yes	characteristic
242	C₂²×C₁₉	#555	1	1	yes	characteristic
243	C₂²×C₁₉	#556	1	2	yes	—
244	C₂²×C₁₉	#559	1	1	yes	characteristic
245	C₄×C₁₉	—	2	8	no	—
246	C₄×C₁₉	—	2	4	no	—
247	C₄×C₁₉	—	4	4	no	—
248	C₄×C₁₉	—	4	4	no	—
249	C₄×C₁₉	—	4	4	no	—
250	C₄×C₁₉	—	4	4	no	—
251	C₄×C₁₉	—	4	2	no	—
252	C₄×C₁₉	—	4	2	no	—
253	C₄×C₁₉	—	8	2	no	—
254	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
255	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
256	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
257	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
258	C₂²×C₄²	C₂²×C₁₉	1	2	yes	—
259	C₂²×C₄²	C₂²×C₁₉	1	2	yes	—
260	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
261	#400	C₄×C₁₉	1	8	yes	complemented
262	C₂×#95	C₂²×C₁₉	1	2	yes	—
263	C₂×#95	C₂²×C₁₉	1	2	yes	—
264	C₂×#95	C₂²×C₁₉	1	2	yes	—
265	C₂×#95	C₂²×C₁₉	1	2	yes	—
266	C₂×#95	C₂²×C₁₉	1	2	yes	—
267	C₂×#95	C₂²×C₁₉	1	2	yes	—
268	C₂×#95	C₂²×C₁₉	1	2	yes	—
269	C₂×#95	C₂²×C₁₉	1	2	yes	—
270	C₂×#95	C₂²×C₁₉	1	1	yes	characteristic
271	C₂×#95	C₂²×C₁₉	1	2	yes	—
272	C₂×#95	C₂²×C₁₉	1	2	yes	—
273	C₂×#95	C₂²×C₁₉	1	2	yes	—
274	C₂×#95	C₂²×C₁₉	1	1	yes	characteristic
275	C₂×#95	C₂²×C₁₉	1	2	yes	—
276	C₂×C₁₉	C₄×#125	1	2	yes	—
277	C₂×C₁₉	#2329	1	1	yes	characteristic
278	C₂×C₁₉	#2372	1	1	yes	characteristic
279	C₂×C₁₉	#2373	1	2	yes	—
280	C₂×C₁₉	#2374	1	1	yes	characteristic
281	C₂×C₁₉	#2569	1	2	yes	—
282	C₂×C₁₉	#2571	1	1	yes	characteristic
283	C₂×C₁₉	#2572	1	1	yes	characteristic
284	C₂×C₁₉	#2573	1	2	yes	—
285	C₂×C₁₉	#2593	1	1	yes	characteristic
286	C₂×C₁₉	#2612	1	1	yes	characteristic
287	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
288	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
289	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
290	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
291	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
292	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
293	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
294	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
295	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
296	C₂×C₄⋊C₄	—	2	4	no	—
297	C₂×C₄⋊C₄	—	2	2	no	—
298	C₂×C₄⋊C₄	—	4	1	no	—
299	C₂×C₄⋊C₄	—	4	1	no	—
300	C₂×C₄⋊C₄	—	4	1	no	—
301	C₂×C₄⋊C₄	—	4	1	no	—
302	C₂×C₄⋊C₄	—	4	1	no	—
303	C₂×C₄⋊C₄	—	4	1	no	—
304	C₂×C₄⋊C₄	—	4	1	no	—
305	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	4	yes	—
306	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	4	yes	—
307	C₂×C₄²	—	2	4	no	—
308	C₂×C₄²	—	2	4	no	—
309	C₂×C₄²	—	2	4	no	—
310	C₂×C₄²	—	2	4	no	—
311	C₂×C₄²	—	4	1	no	—
312	C₂×C₄²	—	4	1	no	—
313	C₂×C₄²	—	4	2	no	—
314	C₂×C₄²	—	4	2	no	—
315	C₂×C₄²	Q₈×C₁₉	1	4	yes	—
316	#95	—	2	4	no	—
317	#95	—	2	4	no	—
318	#95	—	2	4	no	—
319	#95	—	2	4	no	—
320	#95	—	2	4	no	—
321	#95	—	2	4	no	—
322	#95	—	2	4	no	—
323	#95	—	2	4	no	—
324	#95	—	4	1	no	—
325	#95	—	4	2	no	—
326	#95	—	4	2	no	—
327	#95	C₂×C₄×C₁₉	1	4	yes	—
328	#95	C₂×C₄×C₁₉	1	8	yes	—
329	#95	C₂×C₄×C₁₉	1	8	yes	—
330	C₁₉	#14254	1	1	yes	characteristic, direct product factor, Sylow
331	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
332	C₂²×C₄	—	2	2	no	—
333	C₂²×C₄	—	2	2	no	—
334	C₂²×C₄	—	2	2	no	—
335	C₂²×C₄	—	2	2	no	—
336	C₂²×C₄	—	2	1	no	—
337	C₂²×C₄	—	2	1	no	—
338	C₂²×C₄	—	2	1	no	—
339	C₂²×C₄	—	2	1	no	—
340	C₂²×C₄	—	2	2	no	—
341	C₂²×C₄	—	2	2	no	—
342	C₂²×C₄	—	2	2	no	—
343	C₂²×C₄	—	2	2	no	—
344	C₂²×C₄	—	2	2	no	—
345	C₂²×C₄	—	2	2	no	—
346	C₂²×C₄	—	2	2	no	—
347	C₂²×C₄	—	2	2	no	—
348	C₂²×C₄	—	2	2	no	—
349	C₂²×C₄	—	2	2	no	—
350	C₂²×C₄	—	2	2	no	—
351	C₂²×C₄	—	2	2	no	—
352	C₂²×C₄	—	2	2	no	—
353	C₂²×C₄	—	2	2	no	—
354	C₂²×C₄	—	2	2	no	—
355	C₂²×C₄	—	2	2	no	—
356	C₂²×C₄	—	2	2	no	—
357	C₂²×C₄	—	2	2	no	—
358	C₂²×C₄	—	2	2	no	—
359	C₂²×C₄	—	2	2	no	—
360	C₂²×C₄	—	2	2	no	—
361	C₂²×C₄	—	2	2	no	—
362	C₂²×C₄	—	2	2	no	—
363	C₂²×C₄	—	2	1	no	—
364	C₂²×C₄	—	2	2	no	—
365	C₂²×C₄	—	2	2	no	—
366	C₂²×C₄	—	2	2	no	—
367	C₂²×C₄	—	2	1	no	—
368	C₂²×C₄	—	2	1	no	—
369	C₂²×C₄	—	2	1	no	—
370	C₂²×C₄	—	2	2	no	—
371	C₂²×C₄	—	2	2	no	—
372	C₂²×C₄	—	2	2	no	—
373	C₂²×C₄	—	2	2	no	—
374	C₂²×C₄	—	2	2	no	—
375	C₂²×C₄	—	2	2	no	—
376	C₂²×C₄	—	2	2	no	—
377	C₂²×C₄	—	2	2	no	—
378	C₂²×C₄	—	2	2	no	—
379	C₂²×C₄	C₂²×C₄×C₁₉	1	4	yes	—
380	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
381	C₂²×C₄	C₂²×C₄×C₁₉	1	4	yes	—
382	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
383	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
384	C₂²×C₄	C₂×Q₈×C₁₉	1	2	yes	—
385	C₂²×C₄	C₂×Q₈×C₁₉	1	4	yes	—
386	C₂²×C₄	#41×C₁₉	1	4	yes	—
387	C₂²×C₄	#41×C₁₉	1	4	yes	—
388	C₂²×C₄	#41×C₁₉	1	2	yes	—
389	C₂²×C₄	#41×C₁₉	1	4	yes	—
390	C₂²×C₄	#41×C₁₉	1	4	yes	—
391	C₄⋊C₄	—	4	4	no	—
392	C₄⋊C₄	—	4	4	no	—
393	C₄⋊C₄	—	4	4	no	—
394	C₄⋊C₄	—	4	4	no	—
395	C₄²	—	4	4	no	—
396	C₄²	—	4	8	no	—
397	C₄²	—	4	8	no	—
398	C₂³	C₂³×C₄×C₁₉	1	1	yes	characteristic
399	C₂³	C₂²×Q₈×C₁₉	1	1	yes	characteristic
400	C₂³	C₂×#41×C₁₉	1	1	yes	characteristic
401	C₂³	C₂×#41×C₁₉	1	2	yes	—
402	C₂³	C₂×#41×C₁₉	1	2	yes	—
403	C₂³	C₂×#41×C₁₉	1	2	yes	—
404	C₂³	C₂×#41×C₁₉	1	2	yes	—
405	C₂³	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
406	C₂³	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
407	C₂³	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
408	C₂³	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
409	C₂×C₄	—	2	2	no	—
410	C₂×C₄	—	2	2	no	—
411	C₂×C₄	—	2	4	no	—
412	C₂×C₄	—	2	2	no	—
413	C₂×C₄	—	2	2	no	—
414	C₂×C₄	—	2	4	no	—
415	C₂×C₄	—	2	2	no	—
416	C₂×C₄	—	2	2	no	—
417	C₂×C₄	—	2	4	no	—
418	C₂×C₄	—	2	4	no	—
419	C₂×C₄	—	2	4	no	—
420	C₂×C₄	—	2	4	no	—
421	C₂×C₄	—	2	4	no	—
422	C₂×C₄	—	2	4	no	—
423	C₂×C₄	—	2	4	no	—
424	C₂×C₄	—	2	4	no	—
425	C₂×C₄	—	2	4	no	—
426	C₂×C₄	—	2	4	no	—
427	C₂×C₄	—	2	2	no	—
428	C₂×C₄	—	2	4	no	—
429	C₂×C₄	—	2	2	no	—
430	C₂×C₄	—	2	4	no	—
431	C₂×C₄	—	2	4	no	—
432	C₂×C₄	—	2	4	no	—
433	C₂×C₄	—	2	4	no	—
434	C₂×C₄	—	2	4	no	—
435	C₂×C₄	—	2	4	no	—
436	C₂×C₄	—	2	4	no	—
437	C₂×C₄	—	4	2	no	—
438	C₂×C₄	—	4	2	no	—
439	C₂×C₄	—	4	2	no	—
440	C₂×C₄	—	4	2	no	—
441	C₂×C₄	—	4	2	no	—
442	C₂×C₄	—	4	2	no	—
443	C₂×C₄	—	4	1	no	—
444	C₂×C₄	—	4	2	no	—
445	C₂×C₄	—	4	2	no	—
446	C₂×C₄	—	4	1	no	—
447	C₂×C₄	—	4	2	no	—
448	C₂×C₄	—	4	2	no	—
449	C₂×C₄	—	4	2	no	—
450	C₂×C₄	—	4	2	no	—
451	C₂×C₄	—	4	2	no	—
452	C₂×C₄	—	4	2	no	—
453	C₂×C₄	—	4	2	no	—
454	C₂×C₄	—	4	2	no	—
455	C₂×C₄	—	4	2	no	—
456	C₂×C₄	—	4	2	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	2	no	—
464	C₂×C₄	—	4	2	no	—
465	C₂×C₄	—	4	2	no	—
466	C₂×C₄	C₄×Q₈×C₁₉	1	4	yes	—
467	C₂×C₄	C₁₉×#125	1	8	yes	—
468	C₂²	C₂×C₄×Q₈×C₁₉	1	1	yes	characteristic
469	C₂²	C₄×#41×C₁₉	1	2	yes	—
470	C₂²	C₄×#41×C₁₉	1	2	yes	—
471	C₂²	C₁₉×#518	1	1	yes	characteristic
472	C₂²	C₁₉×#520	1	1	yes	characteristic
473	C₂²	C₂×C₁₉×#125	1	2	yes	—
474	C₂²	C₁₉×#529	1	2	yes	—
475	C₂²	C₁₉×#529	1	2	yes	—
476	C₂²	C₁₉×#533	1	2	yes	—
477	C₂²	C₁₉×#538	1	1	yes	characteristic
478	C₂²	C₁₉×#539	1	1	yes	characteristic
479	C₂²	C₁₉×#543	1	1	yes	characteristic
480	C₂²	C₁₉×#544	1	1	yes	characteristic
481	C₂²	C₁₉×#551	1	2	yes	—
482	C₂²	C₁₉×#551	1	2	yes	—
483	C₂²	C₁₉×#551	1	1	yes	characteristic
484	C₂²	C₁₉×#552	1	2	yes	—
485	C₂²	C₁₉×#553	1	2	yes	—
486	C₂²	C₁₉×#553	1	2	yes	—
487	C₂²	C₁₉×#555	1	1	yes	characteristic
488	C₂²	C₁₉×#555	1	1	yes	characteristic
489	C₂²	C₁₉×#556	1	2	yes	—
490	C₂²	C₁₉×#559	1	1	yes	characteristic
491	C₄	—	2	8	no	—
492	C₄	—	2	4	no	—
493	C₄	—	4	4	no	—
494	C₄	—	4	4	no	—
495	C₄	—	4	4	no	—
496	C₄	—	4	4	no	—
497	C₄	—	4	2	no	—
498	C₄	—	4	2	no	—
499	C₄	—	8	2	no	—
500	C₂	C₄×C₁₉×#125	1	2	yes	—
501	C₂	C₁₉×#2329	1	1	yes	characteristic
502	C₂	C₁₉×#2372	1	1	yes	characteristic
503	C₂	C₁₉×#2373	1	2	yes	—
504	C₂	C₁₉×#2374	1	1	yes	characteristic
505	C₂	C₁₉×#2569	1	2	yes	—
506	C₂	C₁₉×#2571	1	1	yes	characteristic
507	C₂	C₁₉×#2572	1	1	yes	characteristic
508	C₂	C₁₉×#2573	1	2	yes	—
509	C₂	C₁₉×#2593	1	1	yes	characteristic
510	C₂	C₁₉×#2612	1	1	yes	characteristic

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

Complements

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

N	H ≅ G/N	type
17. C₁₉×#400	C₄	semidirect
142. #14254	C₁₉	direct (N × H)
261. #400	C₄×C₁₉	semidirect
330. C₁₉	#14254	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×#400	2
C₁₉×#1442	2
C₁₉×#1441	2
C₁₉×#1436	2
C₁₉×C₄⋊#95	2
C₁₉×#1434	2
C₄×C₁₉×#95	2
#14254	19

Subgroups — C19×#14254 #18020213

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#14254 #18020213