Subgroups — C₁₉×#26256 #18032215

Order 4864.

842 conjugacy classes of subgroups.

The subgroup lattice has 674 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#497	C₂	1	1	yes	maximal, characteristic
2	C₂×C₄×SD₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#2447	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#2446	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2056	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#2055	C₂	1	1	yes	maximal, characteristic
7	C₁₉×#2043	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#2042	C₂	1	1	yes	maximal, characteristic
9	C₁₉×#1973	C₂	1	1	yes	maximal, characteristic
10	C₁₉×#1971	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1969	C₂	1	1	yes	maximal, characteristic, complemented
12	C₁₉×#1943	C₂	1	1	yes	maximal, characteristic, complemented
13	C₁₉×#1878	C₂	1	1	yes	maximal, characteristic, complemented
14	C₁₉×#1877	C₂	1	1	yes	maximal, characteristic
15	C₁₉×#1771	C₂	1	1	yes	maximal, characteristic, complemented
16	C₂²×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
17	C₂²×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
18	C₂²×SD₁₆×C₁₉	C₂²	1	1	yes	characteristic
19	C₂²×SD₁₆×C₁₉	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×C₄⋊Q₈	C₂²	1	1	yes	characteristic
21	C₂×C₁₉×#124	C₂²	1	1	yes	characteristic
22	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
23	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
24	C₁₉×#497	—	2	4	no	—
25	C₄×SD₁₆×C₁₉	—	2	4	no	—
26	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
27	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
28	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
29	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
30	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
31	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
32	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
33	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
34	C₂×C₁₉×#103	C₂²	1	1	yes	characteristic
35	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
36	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
37	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
38	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
39	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
40	C₁₉×#400	—	2	1	no	—
41	C₁₉×#398	—	2	1	no	—
42	C₁₉×#397	—	2	1	no	—
43	C₁₉×#397	—	2	1	no	—
44	C₁₉×#391	C₂²	1	1	yes	characteristic
45	C₁₉×#391	C₂²	1	1	yes	characteristic
46	C₁₉×#391	C₂²	1	1	yes	characteristic
47	C₁₉×#391	C₂²	1	1	yes	characteristic
48	C₁₉×#391	C₂²	1	1	yes	characteristic
49	C₁₉×#390	C₂²	1	1	yes	characteristic
50	C₁₉×#389	C₂²	1	1	yes	characteristic
51	C₁₉×#389	C₂²	1	1	yes	characteristic
52	C₁₉×#387	—	2	1	no	—
53	C₁₉×#387	—	2	1	no	—
54	C₁₉×#385	—	2	1	no	—
55	C₁₉×#381	—	2	1	no	—
56	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
57	C₁₉×#340	C₂²	1	1	yes	characteristic
58	C₁₉×#340	C₂²	1	1	yes	characteristic
59	C₁₉×#336	C₂²	1	1	yes	characteristic
60	C₁₉×#336	C₂²	1	1	yes	characteristic
61	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
62	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
63	C₂²×Q₈×C₁₉	C₂³	1	1	yes	characteristic
64	C₂²×D₄×C₁₉	C₂³	1	1	yes	characteristic
65	C₂³×C₄×C₁₉	—	2	1	no	—
66	C₂×Q₁₆×C₁₉	—	2	2	no	—
67	C₂×Q₁₆×C₁₉	—	2	2	no	—
68	C₂×Q₁₆×C₁₉	—	2	2	no	—
69	C₂×Q₁₆×C₁₉	—	2	2	no	—
70	C₂×Q₁₆×C₁₉	—	2	2	no	—
71	C₂×Q₁₆×C₁₉	—	4	1	no	—
72	C₂×SD₁₆×C₁₉	—	2	2	no	—
73	C₂×SD₁₆×C₁₉	—	2	2	no	—
74	C₂×SD₁₆×C₁₉	—	2	2	no	—
75	C₂×SD₁₆×C₁₉	—	2	2	no	—
76	C₂×SD₁₆×C₁₉	—	4	1	no	—
77	C₂×SD₁₆×C₁₉	D₄	1	4	yes	—
78	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
79	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
80	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
81	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
82	C₁₉×C₄⋊Q₈	—	2	2	no	—
83	C₁₉×C₄⋊Q₈	—	4	1	no	—
84	C₁₉×#124	—	2	2	no	—
85	C₁₉×#124	—	4	1	no	—
86	C₄×Q₈×C₁₉	—	2	2	no	—
87	C₄×Q₈×C₁₉	—	4	1	no	—
88	C₄×D₄×C₁₉	—	2	2	no	—
89	C₄×D₄×C₁₉	—	4	1	no	—
90	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
91	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
92	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
93	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
94	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
95	C₂×C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
96	C₂×C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
97	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
98	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
99	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
100	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
101	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
102	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
103	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
104	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
105	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
106	C₂×C₄²×C₁₉	—	2	1	no	—
107	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
108	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
109	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
110	C₁₉×#107	—	2	2	no	—
111	C₁₉×#106	—	2	2	no	—
112	C₁₉×C₄⋊C₈	—	2	2	no	—
113	C₁₉×#103	—	2	2	no	—
114	C₁₉×#103	—	4	1	no	—
115	C₁₉×#103	—	4	1	no	—
116	C₁₉×#103	—	4	1	no	—
117	C₁₉×#103	—	4	1	no	—
118	C₁₉×#103	—	4	1	no	—
119	C₁₉×#102	—	2	2	no	—
120	C₁₉×#102	—	4	1	no	—
121	C₁₉×#97	—	2	2	no	—
122	C₁₉×#97	—	2	2	no	—
123	C₄×C₈×C₁₉	—	2	2	no	—
124	C₁₉×#95	—	2	1	no	—
125	C₁₉×#95	—	2	1	no	—
126	C₁₉×#95	—	2	1	no	—
127	C₁₉×#95	—	2	1	no	—
128	C₁₉×#95	—	2	1	no	—
129	C₁₉×#95	—	2	1	no	—
130	C₁₉×#95	—	2	1	no	—
131	C₁₉×#95	—	2	1	no	—
132	C₁₉×#95	—	2	1	no	—
133	C₁₉×#95	—	2	1	no	—
134	C₁₉×#95	—	2	1	no	—
135	C₁₉×#95	—	2	1	no	—
136	C₁₉×#95	D₄	1	1	yes	characteristic
137	C₁₉×#95	D₄	1	1	yes	characteristic
138	C₂⁴×C₁₉	—	2	1	no	—
139	C₂×Q₈×C₁₉	—	2	1	no	—
140	C₂×Q₈×C₁₉	—	2	1	no	—
141	C₂×Q₈×C₁₉	—	2	1	no	—
142	C₂×Q₈×C₁₉	—	2	1	no	—
143	C₂×Q₈×C₁₉	—	2	1	no	—
144	C₂×Q₈×C₁₉	—	2	1	no	—
145	C₂×Q₈×C₁₉	—	2	1	no	—
146	C₂×Q₈×C₁₉	—	2	1	no	—
147	C₂×Q₈×C₁₉	—	2	1	no	—
148	C₂×Q₈×C₁₉	—	2	1	no	—
149	C₂×Q₈×C₁₉	—	2	1	no	—
150	C₂×Q₈×C₁₉	—	2	1	no	—
151	C₂×Q₈×C₁₉	—	2	1	no	—
152	C₂×Q₈×C₁₉	—	2	1	no	—
153	C₂×Q₈×C₁₉	—	2	1	no	—
154	C₂×Q₈×C₁₉	—	2	1	no	—
155	C₂×Q₈×C₁₉	—	2	1	no	—
156	C₂×Q₈×C₁₉	C₂×D₄	1	2	yes	—
157	C₂×D₄×C₁₉	—	2	1	no	—
158	C₂×D₄×C₁₉	—	2	1	no	—
159	C₂×D₄×C₁₉	—	2	1	no	—
160	C₂×D₄×C₁₉	—	2	1	no	—
161	C₂×D₄×C₁₉	—	2	1	no	—
162	C₂×D₄×C₁₉	C₂×D₄	1	2	yes	—
163	C₂²×C₄×C₁₉	—	2	1	no	—
164	C₂²×C₄×C₁₉	—	2	1	no	—
165	C₂²×C₄×C₁₉	—	2	1	no	—
166	C₂²×C₄×C₁₉	—	2	1	no	—
167	C₂²×C₄×C₁₉	—	2	1	no	—
168	C₂²×C₄×C₁₉	—	2	1	no	—
169	C₂²×C₄×C₁₉	—	2	1	no	—
170	C₂²×C₄×C₁₉	—	4	2	no	—
171	C₂²×C₄×C₁₉	—	4	2	no	—
172	C₂²×C₄×C₁₉	—	8	1	no	—
173	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
174	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
175	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
176	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
177	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
178	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
179	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
180	Q₁₆×C₁₉	—	4	4	no	—
181	Q₁₆×C₁₉	—	4	4	no	—
182	SD₁₆×C₁₉	—	2	8	no	—
183	SD₁₆×C₁₉	—	4	4	no	—
184	C₂×C₈×C₁₉	—	2	1	no	—
185	C₂×C₈×C₁₉	—	2	1	no	—
186	C₂×C₈×C₁₉	—	2	1	no	—
187	C₂×C₈×C₁₉	—	2	1	no	—
188	C₂×C₈×C₁₉	—	2	1	no	—
189	C₂×C₈×C₁₉	—	2	1	no	—
190	C₂×C₈×C₁₉	—	2	1	no	—
191	C₂×C₈×C₁₉	—	2	1	no	—
192	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
193	C₂×C₈×C₁₉	#41	1	2	yes	—
194	C₂×C₈×C₁₉	#41	1	2	yes	—
195	C₂×C₈×C₁₉	#41	1	2	yes	—
196	C₄⋊C₄×C₁₉	—	2	2	no	—
197	C₄⋊C₄×C₁₉	—	2	1	no	—
198	C₄⋊C₄×C₁₉	—	2	1	no	—
199	C₄⋊C₄×C₁₉	—	2	1	no	—
200	C₄⋊C₄×C₁₉	—	2	1	no	—
201	C₄⋊C₄×C₁₉	—	2	1	no	—
202	C₄⋊C₄×C₁₉	—	2	1	no	—
203	C₄⋊C₄×C₁₉	—	2	1	no	—
204	C₄⋊C₄×C₁₉	—	2	1	no	—
205	C₄⋊C₄×C₁₉	—	4	1	no	—
206	C₄⋊C₄×C₁₉	—	4	2	no	—
207	C₄⋊C₄×C₁₉	—	4	2	no	—
208	C₄⋊C₄×C₁₉	—	4	2	no	—
209	C₄⋊C₄×C₁₉	—	4	2	no	—
210	C₄⋊C₄×C₁₉	—	8	1	no	—
211	C₂²⋊C₄×C₁₉	—	4	2	no	—
212	C₂²⋊C₄×C₁₉	—	4	2	no	—
213	C₂²⋊C₄×C₁₉	—	4	2	no	—
214	C₂²⋊C₄×C₁₉	—	4	2	no	—
215	C₂²⋊C₄×C₁₉	—	8	1	no	—
216	C₄²×C₁₉	—	2	1	no	—
217	C₄²×C₁₉	—	2	1	no	—
218	C₄²×C₁₉	—	2	1	no	—
219	C₄²×C₁₉	—	2	1	no	—
220	C₄²×C₁₉	—	2	1	no	—
221	C₄²×C₁₉	—	2	1	no	—
222	C₄²×C₁₉	—	4	2	no	—
223	#26256	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
224	C₂³×C₁₉	—	2	2	no	—
225	C₂³×C₁₉	—	4	1	no	—
226	C₂³×C₁₉	—	4	1	no	—
227	C₂³×C₁₉	—	4	1	no	—
228	C₂³×C₁₉	—	4	1	no	—
229	C₂³×C₁₉	—	4	1	no	—
230	C₂³×C₁₉	—	4	1	no	—
231	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
232	Q₈×C₁₉	—	2	2	no	—
233	Q₈×C₁₉	—	2	2	no	—
234	Q₈×C₁₉	—	4	1	no	—
235	Q₈×C₁₉	—	4	1	no	—
236	Q₈×C₁₉	—	4	1	no	—
237	Q₈×C₁₉	—	4	1	no	—
238	Q₈×C₁₉	—	4	1	no	—
239	Q₈×C₁₉	—	4	1	no	—
240	Q₈×C₁₉	—	4	1	no	—
241	Q₈×C₁₉	—	4	1	no	—
242	Q₈×C₁₉	—	4	1	no	—
243	Q₈×C₁₉	—	4	1	no	—
244	D₄×C₁₉	—	2	2	no	—
245	D₄×C₁₉	—	2	2	no	—
246	D₄×C₁₉	—	4	1	no	—
247	D₄×C₁₉	—	4	1	no	—
248	C₂×C₄×C₁₉	—	2	1	no	—
249	C₂×C₄×C₁₉	—	2	1	no	—
250	C₂×C₄×C₁₉	—	2	1	no	—
251	C₂×C₄×C₁₉	—	2	1	no	—
252	C₂×C₄×C₁₉	—	2	1	no	—
253	C₂×C₄×C₁₉	—	2	1	no	—
254	C₂×C₄×C₁₉	—	2	1	no	—
255	C₂×C₄×C₁₉	—	2	2	no	—
256	C₂×C₄×C₁₉	—	2	1	no	—
257	C₂×C₄×C₁₉	—	2	1	no	—
258	C₂×C₄×C₁₉	—	2	1	no	—
259	C₂×C₄×C₁₉	—	2	1	no	—
260	C₂×C₄×C₁₉	—	2	1	no	—
261	C₂×C₄×C₁₉	—	2	1	no	—
262	C₂×C₄×C₁₉	—	2	1	no	—
263	C₂×C₄×C₁₉	—	2	1	no	—
264	C₂×C₄×C₁₉	—	2	1	no	—
265	C₂×C₄×C₁₉	—	2	1	no	—
266	C₂×C₄×C₁₉	—	4	1	no	—
267	C₂×C₄×C₁₉	—	4	1	no	—
268	C₂×C₄×C₁₉	—	4	1	no	—
269	C₂×C₄×C₁₉	—	4	1	no	—
270	C₂×C₄×C₁₉	—	4	1	no	—
271	C₂×C₄×C₁₉	—	4	1	no	—
272	C₂×C₄×C₁₉	—	4	1	no	—
273	C₂×C₄×C₁₉	—	4	1	no	—
274	C₂×C₄×C₁₉	—	4	1	no	—
275	C₂×C₄×C₁₉	—	4	1	no	—
276	C₂×C₄×C₁₉	—	4	1	no	—
277	C₂×C₄×C₁₉	—	4	1	no	—
278	C₂×C₄×C₁₉	—	4	1	no	—
279	C₂×C₄×C₁₉	—	4	1	no	—
280	C₂×C₄×C₁₉	—	4	1	no	—
281	C₂×C₄×C₁₉	—	4	1	no	—
282	C₂×C₄×C₁₉	—	4	1	no	—
283	C₂×C₄×C₁₉	—	4	1	no	—
284	C₂×C₄×C₁₉	—	4	1	no	—
285	C₂×C₄×C₁₉	—	4	1	no	—
286	C₂×C₄×C₁₉	—	8	4	no	—
287	C₂×C₄×C₁₉	#137	1	2	yes	—
288	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
289	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
290	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
291	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
292	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
293	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
294	C₈×C₁₉	—	2	2	no	—
295	C₈×C₁₉	—	4	1	no	—
296	C₈×C₁₉	—	4	1	no	—
297	C₈×C₁₉	#123	1	4	yes	—
298	C₂×#497	C₂×C₁₉	1	1	yes	characteristic
299	C₂×C₄×SD₁₆	C₂×C₁₉	1	1	yes	characteristic
300	#2447	C₂×C₁₉	1	1	yes	characteristic
301	#2446	C₂×C₁₉	1	1	yes	characteristic, complemented
302	#2056	C₂×C₁₉	1	1	yes	characteristic, complemented
303	#2055	C₂×C₁₉	1	1	yes	characteristic
304	#2043	C₂×C₁₉	1	1	yes	characteristic, complemented
305	#2042	C₂×C₁₉	1	1	yes	characteristic
306	#1973	C₂×C₁₉	1	1	yes	characteristic
307	#1971	C₂×C₁₉	1	1	yes	characteristic, complemented
308	#1969	C₂×C₁₉	1	1	yes	characteristic, complemented
309	#1943	C₂×C₁₉	1	1	yes	characteristic, complemented
310	#1878	C₂×C₁₉	1	1	yes	characteristic, complemented
311	#1877	C₂×C₁₉	1	1	yes	characteristic
312	#1771	C₂×C₁₉	1	1	yes	characteristic, complemented
313	C₂²×C₁₉	—	4	2	no	—
314	C₂²×C₁₉	—	4	2	no	—
315	C₂²×C₁₉	—	4	2	no	—
316	C₂²×C₁₉	—	8	1	no	—
317	C₂²×C₁₉	—	8	1	no	—
318	C₂²×C₁₉	—	8	1	no	—
319	C₂²×C₁₉	—	8	1	no	—
320	C₂²×C₁₉	#532	1	1	yes	characteristic
321	C₂²×C₁₉	D₄²	1	1	yes	characteristic
322	C₂²×C₁₉	#550	1	1	yes	characteristic
323	C₂²×C₁₉	C₂×#137	1	1	yes	characteristic
324	C₂²×C₁₉	#575	1	1	yes	characteristic
325	C₂²×C₁₉	#577	1	1	yes	characteristic
326	C₂²×C₁₉	#578	1	1	yes	characteristic
327	C₄×C₁₉	—	2	2	no	—
328	C₄×C₁₉	—	4	1	no	—
329	C₄×C₁₉	—	4	1	no	—
330	C₄×C₁₉	—	4	2	no	—
331	C₄×C₁₉	—	4	1	no	—
332	C₄×C₁₉	—	4	1	no	—
333	C₄×C₁₉	—	4	1	no	—
334	C₄×C₁₉	—	8	1	no	—
335	C₄×C₁₉	—	8	1	no	—
336	C₄×C₁₉	—	8	1	no	—
337	C₄×C₁₉	—	8	1	no	—
338	C₄×C₁₉	—	8	1	no	—
339	C₄×C₁₉	—	8	1	no	—
340	C₄×C₁₉	C₂×#123	1	1	yes	characteristic
341	C₄×C₁₉	#540	1	1	yes	characteristic
342	C₄×C₁₉	#546	1	1	yes	characteristic
343	C₄×C₁₉	#559	1	1	yes	characteristic
344	C₂²×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
345	C₂²×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
346	C₂²×SD₁₆	C₂²×C₁₉	1	1	yes	characteristic
347	C₂²×SD₁₆	C₂²×C₁₉	1	1	yes	characteristic
348	C₂×C₄⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
349	C₂×#124	C₂²×C₁₉	1	1	yes	characteristic
350	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
351	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
352	#497	—	2	4	no	—
353	C₄×SD₁₆	—	2	4	no	—
354	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
355	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
356	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
357	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
358	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
359	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
360	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
361	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
362	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
363	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
364	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
365	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
366	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
367	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
368	#400	—	2	1	no	—
369	#398	—	2	1	no	—
370	#397	—	2	1	no	—
371	#397	—	2	1	no	—
372	#391	C₂²×C₁₉	1	1	yes	characteristic
373	#391	C₂²×C₁₉	1	1	yes	characteristic
374	#391	C₂²×C₁₉	1	1	yes	characteristic
375	#391	C₂²×C₁₉	1	1	yes	characteristic
376	#391	C₂²×C₁₉	1	1	yes	characteristic
377	#390	C₂²×C₁₉	1	1	yes	characteristic
378	#389	C₂²×C₁₉	1	1	yes	characteristic
379	#389	C₂²×C₁₉	1	1	yes	characteristic
380	#387	—	2	1	no	—
381	#387	—	2	1	no	—
382	#385	—	2	1	no	—
383	#381	—	2	1	no	—
384	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
385	#340	C₂²×C₁₉	1	1	yes	characteristic
386	#340	C₂²×C₁₉	1	1	yes	characteristic
387	#336	C₂²×C₁₉	1	1	yes	characteristic
388	#336	C₂²×C₁₉	1	1	yes	characteristic
389	C₂×C₁₉	—	8	2	no	—
390	C₂×C₁₉	#2445	1	1	yes	characteristic
391	C₂×C₁₉	#3172	1	1	yes	characteristic
392	C₂×C₁₉	#3178	1	1	yes	characteristic
393	C₂×C₁₉	#3266	1	1	yes	characteristic
394	C₂×C₁₉	#3269	1	1	yes	characteristic
395	C₂×C₁₉	#3398	1	1	yes	characteristic
396	C₂×C₁₉	#3401	1	1	yes	characteristic
397	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
398	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
399	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
400	C₂²×D₄	C₂³×C₁₉	1	1	yes	characteristic
401	C₂³×C₄	—	2	1	no	—
402	C₂×Q₁₆	—	2	2	no	—
403	C₂×Q₁₆	—	2	2	no	—
404	C₂×Q₁₆	—	2	2	no	—
405	C₂×Q₁₆	—	2	2	no	—
406	C₂×Q₁₆	—	2	2	no	—
407	C₂×Q₁₆	—	4	1	no	—
408	C₂×SD₁₆	—	2	2	no	—
409	C₂×SD₁₆	—	2	2	no	—
410	C₂×SD₁₆	—	2	2	no	—
411	C₂×SD₁₆	—	2	2	no	—
412	C₂×SD₁₆	—	4	1	no	—
413	C₂×SD₁₆	D₄×C₁₉	1	4	yes	—
414	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
415	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
416	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
417	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
418	C₄⋊Q₈	—	2	2	no	—
419	C₄⋊Q₈	—	4	1	no	—
420	#124	—	2	2	no	—
421	#124	—	4	1	no	—
422	C₄×Q₈	—	2	2	no	—
423	C₄×Q₈	—	4	1	no	—
424	C₄×D₄	—	2	2	no	—
425	C₄×D₄	—	4	1	no	—
426	C₂×C₄⋊C₄	—	2	1	no	—
427	C₂×C₄⋊C₄	—	2	1	no	—
428	C₂×C₄⋊C₄	—	2	1	no	—
429	C₂×C₄⋊C₄	—	2	1	no	—
430	C₂×C₄⋊C₄	—	2	1	no	—
431	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
432	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
433	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
434	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
435	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
436	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
437	C₂×C₂²⋊C₄	—	2	1	no	—
438	C₂×C₂²⋊C₄	—	2	1	no	—
439	C₂×C₂²⋊C₄	—	2	1	no	—
440	C₂×C₂²⋊C₄	—	2	1	no	—
441	C₂×C₂²⋊C₄	—	2	1	no	—
442	C₂×C₄²	—	2	1	no	—
443	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
444	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
445	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
446	#107	—	2	2	no	—
447	#106	—	2	2	no	—
448	C₄⋊C₈	—	2	2	no	—
449	#103	—	2	2	no	—
450	#103	—	4	1	no	—
451	#103	—	4	1	no	—
452	#103	—	4	1	no	—
453	#103	—	4	1	no	—
454	#103	—	4	1	no	—
455	#102	—	2	2	no	—
456	#102	—	4	1	no	—
457	#97	—	2	2	no	—
458	#97	—	2	2	no	—
459	C₄×C₈	—	2	2	no	—
460	#95	—	2	1	no	—
461	#95	—	2	1	no	—
462	#95	—	2	1	no	—
463	#95	—	2	1	no	—
464	#95	—	2	1	no	—
465	#95	—	2	1	no	—
466	#95	—	2	1	no	—
467	#95	—	2	1	no	—
468	#95	—	2	1	no	—
469	#95	—	2	1	no	—
470	#95	—	2	1	no	—
471	#95	—	2	1	no	—
472	#95	D₄×C₁₉	1	1	yes	characteristic
473	#95	D₄×C₁₉	1	1	yes	characteristic
474	C₁₉	#26256	1	1	yes	characteristic, direct product factor, Sylow
475	C₂⁴	—	2	1	no	—
476	C₂×Q₈	—	2	1	no	—
477	C₂×Q₈	—	2	1	no	—
478	C₂×Q₈	—	2	1	no	—
479	C₂×Q₈	—	2	1	no	—
480	C₂×Q₈	—	2	1	no	—
481	C₂×Q₈	—	2	1	no	—
482	C₂×Q₈	—	2	1	no	—
483	C₂×Q₈	—	2	1	no	—
484	C₂×Q₈	—	2	1	no	—
485	C₂×Q₈	—	2	1	no	—
486	C₂×Q₈	—	2	1	no	—
487	C₂×Q₈	—	2	1	no	—
488	C₂×Q₈	—	2	1	no	—
489	C₂×Q₈	—	2	1	no	—
490	C₂×Q₈	—	2	1	no	—
491	C₂×Q₈	—	2	1	no	—
492	C₂×Q₈	—	2	1	no	—
493	C₂×Q₈	C₂×D₄×C₁₉	1	2	yes	—
494	C₂×D₄	—	2	1	no	—
495	C₂×D₄	—	2	1	no	—
496	C₂×D₄	—	2	1	no	—
497	C₂×D₄	—	2	1	no	—
498	C₂×D₄	—	2	1	no	—
499	C₂×D₄	C₂×D₄×C₁₉	1	2	yes	—
500	C₂²×C₄	—	2	1	no	—
501	C₂²×C₄	—	2	1	no	—
502	C₂²×C₄	—	2	1	no	—
503	C₂²×C₄	—	2	1	no	—
504	C₂²×C₄	—	2	1	no	—
505	C₂²×C₄	—	2	1	no	—
506	C₂²×C₄	—	2	1	no	—
507	C₂²×C₄	—	4	2	no	—
508	C₂²×C₄	—	4	2	no	—
509	C₂²×C₄	—	8	1	no	—
510	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
511	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
512	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
513	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
514	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
515	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
516	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
517	Q₁₆	—	4	4	no	—
518	Q₁₆	—	4	4	no	—
519	SD₁₆	—	2	8	no	—
520	SD₁₆	—	4	4	no	—
521	C₂×C₈	—	2	1	no	—
522	C₂×C₈	—	2	1	no	—
523	C₂×C₈	—	2	1	no	—
524	C₂×C₈	—	2	1	no	—
525	C₂×C₈	—	2	1	no	—
526	C₂×C₈	—	2	1	no	—
527	C₂×C₈	—	2	1	no	—
528	C₂×C₈	—	2	1	no	—
529	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
530	C₂×C₈	#41×C₁₉	1	2	yes	—
531	C₂×C₈	#41×C₁₉	1	2	yes	—
532	C₂×C₈	#41×C₁₉	1	2	yes	—
533	C₄⋊C₄	—	2	2	no	—
534	C₄⋊C₄	—	2	1	no	—
535	C₄⋊C₄	—	2	1	no	—
536	C₄⋊C₄	—	2	1	no	—
537	C₄⋊C₄	—	2	1	no	—
538	C₄⋊C₄	—	2	1	no	—
539	C₄⋊C₄	—	2	1	no	—
540	C₄⋊C₄	—	2	1	no	—
541	C₄⋊C₄	—	2	1	no	—
542	C₄⋊C₄	—	4	1	no	—
543	C₄⋊C₄	—	4	2	no	—
544	C₄⋊C₄	—	4	2	no	—
545	C₄⋊C₄	—	4	2	no	—
546	C₄⋊C₄	—	4	2	no	—
547	C₄⋊C₄	—	8	1	no	—
548	C₂²⋊C₄	—	4	2	no	—
549	C₂²⋊C₄	—	4	2	no	—
550	C₂²⋊C₄	—	4	2	no	—
551	C₂²⋊C₄	—	4	2	no	—
552	C₂²⋊C₄	—	8	1	no	—
553	C₄²	—	2	1	no	—
554	C₄²	—	2	1	no	—
555	C₄²	—	2	1	no	—
556	C₄²	—	2	1	no	—
557	C₄²	—	2	1	no	—
558	C₄²	—	2	1	no	—
559	C₄²	—	4	2	no	—
560	C₂³	—	2	2	no	—
561	C₂³	—	4	1	no	—
562	C₂³	—	4	1	no	—
563	C₂³	—	4	1	no	—
564	C₂³	—	4	1	no	—
565	C₂³	—	4	1	no	—
566	C₂³	—	4	1	no	—
567	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
568	Q₈	—	2	2	no	—
569	Q₈	—	2	2	no	—
570	Q₈	—	4	1	no	—
571	Q₈	—	4	1	no	—
572	Q₈	—	4	1	no	—
573	Q₈	—	4	1	no	—
574	Q₈	—	4	1	no	—
575	Q₈	—	4	1	no	—
576	Q₈	—	4	1	no	—
577	Q₈	—	4	1	no	—
578	Q₈	—	4	1	no	—
579	Q₈	—	4	1	no	—
580	D₄	—	2	2	no	—
581	D₄	—	2	2	no	—
582	D₄	—	4	1	no	—
583	D₄	—	4	1	no	—
584	C₂×C₄	—	2	1	no	—
585	C₂×C₄	—	2	1	no	—
586	C₂×C₄	—	2	1	no	—
587	C₂×C₄	—	2	1	no	—
588	C₂×C₄	—	2	1	no	—
589	C₂×C₄	—	2	1	no	—
590	C₂×C₄	—	2	1	no	—
591	C₂×C₄	—	2	2	no	—
592	C₂×C₄	—	2	1	no	—
593	C₂×C₄	—	2	1	no	—
594	C₂×C₄	—	2	1	no	—
595	C₂×C₄	—	2	1	no	—
596	C₂×C₄	—	2	1	no	—
597	C₂×C₄	—	2	1	no	—
598	C₂×C₄	—	2	1	no	—
599	C₂×C₄	—	2	1	no	—
600	C₂×C₄	—	2	1	no	—
601	C₂×C₄	—	2	1	no	—
602	C₂×C₄	—	4	1	no	—
603	C₂×C₄	—	4	1	no	—
604	C₂×C₄	—	4	1	no	—
605	C₂×C₄	—	4	1	no	—
606	C₂×C₄	—	4	1	no	—
607	C₂×C₄	—	4	1	no	—
608	C₂×C₄	—	4	1	no	—
609	C₂×C₄	—	4	1	no	—
610	C₂×C₄	—	4	1	no	—
611	C₂×C₄	—	4	1	no	—
612	C₂×C₄	—	4	1	no	—
613	C₂×C₄	—	4	1	no	—
614	C₂×C₄	—	4	1	no	—
615	C₂×C₄	—	4	1	no	—
616	C₂×C₄	—	4	1	no	—
617	C₂×C₄	—	4	1	no	—
618	C₂×C₄	—	4	1	no	—
619	C₂×C₄	—	4	1	no	—
620	C₂×C₄	—	4	1	no	—
621	C₂×C₄	—	4	1	no	—
622	C₂×C₄	—	8	4	no	—
623	C₂×C₄	C₁₉×#137	1	2	yes	—
624	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
625	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
626	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
627	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
628	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
629	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
630	C₈	—	2	2	no	—
631	C₈	—	4	1	no	—
632	C₈	—	4	1	no	—
633	C₈	C₁₉×#123	1	4	yes	—
634	C₂²	—	4	2	no	—
635	C₂²	—	4	2	no	—
636	C₂²	—	4	2	no	—
637	C₂²	—	8	1	no	—
638	C₂²	—	8	1	no	—
639	C₂²	—	8	1	no	—
640	C₂²	—	8	1	no	—
641	C₂²	C₁₉×#532	1	1	yes	characteristic
642	C₂²	D₄²×C₁₉	1	1	yes	characteristic
643	C₂²	C₁₉×#550	1	1	yes	characteristic
644	C₂²	C₂×C₁₉×#137	1	1	yes	characteristic
645	C₂²	C₁₉×#575	1	1	yes	characteristic
646	C₂²	C₁₉×#577	1	1	yes	characteristic
647	C₂²	C₁₉×#578	1	1	yes	characteristic
648	C₄	—	2	2	no	—
649	C₄	—	4	1	no	—
650	C₄	—	4	1	no	—
651	C₄	—	4	2	no	—
652	C₄	—	4	1	no	—
653	C₄	—	4	1	no	—
654	C₄	—	4	1	no	—
655	C₄	—	8	1	no	—
656	C₄	—	8	1	no	—
657	C₄	—	8	1	no	—
658	C₄	—	8	1	no	—
659	C₄	—	8	1	no	—
660	C₄	—	8	1	no	—
661	C₄	C₂×C₁₉×#123	1	1	yes	characteristic
662	C₄	C₁₉×#540	1	1	yes	characteristic
663	C₄	C₁₉×#546	1	1	yes	characteristic
664	C₄	C₁₉×#559	1	1	yes	characteristic
665	C₂	—	8	2	no	—
666	C₂	C₁₉×#2445	1	1	yes	characteristic
667	C₂	C₁₉×#3172	1	1	yes	characteristic
668	C₂	C₁₉×#3178	1	1	yes	characteristic
669	C₂	C₁₉×#3266	1	1	yes	characteristic
670	C₂	C₁₉×#3269	1	1	yes	characteristic
671	C₂	C₁₉×#3398	1	1	yes	characteristic
672	C₂	C₁₉×#3401	1	1	yes	characteristic

	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×#2446	C₂	semidirect
5. C₁₉×#2056	C₂	semidirect
7. C₁₉×#2043	C₂	semidirect
10. C₁₉×#1971	C₂	semidirect
11. C₁₉×#1969	C₂	semidirect
12. C₁₉×#1943	C₂	semidirect
13. C₁₉×#1878	C₂	semidirect
15. C₁₉×#1771	C₂	semidirect
223. #26256	C₁₉	direct (N × H)
301. #2446	C₂×C₁₉	semidirect
302. #2056	C₂×C₁₉	semidirect
304. #2043	C₂×C₁₉	semidirect
307. #1971	C₂×C₁₉	semidirect
308. #1969	C₂×C₁₉	semidirect
309. #1943	C₂×C₁₉	semidirect
310. #1878	C₂×C₁₉	semidirect
312. #1771	C₂×C₁₉	semidirect
474. C₁₉	#26256	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×#497	2
C₂×C₄×SD₁₆×C₁₉	2
C₁₉×#2447	2
C₁₉×#2446	2
C₁₉×#2056	2
C₁₉×#2055	2
C₁₉×#2043	2
C₁₉×#2042	2
C₁₉×#1973	2
C₁₉×#1971	2
C₁₉×#1969	2
C₁₉×#1943	2
C₁₉×#1878	2
C₁₉×#1877	2
C₁₉×#1771	2
#26256	19

Subgroups — C19×#26256 #18032215

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#26256 #18032215