Subgroups — C₁₉×#26177 #18032136

Order 4864.

834 conjugacy classes of subgroups.

The subgroup lattice has 652 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#464	C₂	1	1	yes	maximal, characteristic
2	C₂×C₁₉×#440	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#2447	C₂	1	1	yes	maximal, characteristic
4	Q₈×C₄⋊C₄×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2095	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#2086	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#2071	C₂	1	1	yes	maximal, characteristic
8	C₁₉×#2042	C₂	1	1	yes	maximal, characteristic
9	C₁₉×#1935	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1917	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1880	C₂	1	1	yes	maximal, characteristic
12	C₁₉×#1878	C₂	1	1	yes	maximal, characteristic, complemented
13	C₁₉×#1878	C₂	1	1	yes	maximal, characteristic, complemented
14	C₁₉×#1863	C₂	1	1	yes	maximal, characteristic, complemented
15	C₁₉×#1862	C₂	1	1	yes	maximal, characteristic
16	C₂²×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
17	C₂²×SD₁₆×C₁₉	C₂²	1	1	yes	characteristic
18	C₂×C₁₉×#124	C₂²	1	1	yes	characteristic
19	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
20	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
21	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
22	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
23	C₁₉×#464	—	2	4	no	—
24	C₁₉×#440	—	2	4	no	—
25	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
26	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
27	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
28	C₂×C₁₉×#103	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×#102	C₂²	1	1	yes	characteristic
34	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
35	C₂×C₁₉×#102	C₂²	1	1	yes	characteristic
36	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
37	C₁₉×#397	—	2	1	no	—
38	C₁₉×#397	—	2	1	no	—
39	C₁₉×#391	C₂²	1	1	yes	characteristic
40	C₁₉×#391	C₂²	1	1	yes	characteristic
41	C₁₉×#390	C₂²	1	1	yes	characteristic
42	C₁₉×#389	—	2	1	no	—
43	C₁₉×#389	—	2	1	no	—
44	C₁₉×#389	C₂²	1	1	yes	characteristic
45	C₁₉×#389	C₂²	1	1	yes	characteristic
46	C₁₉×#389	C₂²	1	1	yes	characteristic
47	C₁₉×#385	—	2	1	no	—
48	C₁₉×#384	—	2	1	no	—
49	C₁₉×#384	C₂²	1	1	yes	characteristic
50	C₁₉×#381	—	2	1	no	—
51	C₄×C₄⋊C₄×C₁₉	—	2	1	no	—
52	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
53	C₁₉×#340	C₂²	1	1	yes	characteristic
54	C₁₉×#340	C₂²	1	1	yes	characteristic
55	C₁₉×#340	C₂²	1	1	yes	characteristic
56	C₁₉×#340	C₂²	1	1	yes	characteristic
57	C₁₉×#336	C₂²	1	1	yes	characteristic
58	C₁₉×#336	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×D₄×C₁₉	C₂³	1	1	yes	characteristic
64	C₂³×C₄×C₁₉	—	2	1	no	—
65	C₂×Q₁₆×C₁₉	—	2	2	no	—
66	C₂×Q₁₆×C₁₉	—	2	2	no	—
67	C₂×Q₁₆×C₁₉	—	2	2	no	—
68	C₂×SD₁₆×C₁₉	—	2	2	no	—
69	C₂×SD₁₆×C₁₉	—	2	2	no	—
70	C₂×SD₁₆×C₁₉	D₄	1	4	yes	—
71	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
72	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
73	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
74	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
75	C₁₉×#124	—	2	2	no	—
76	C₁₉×#124	—	4	1	no	—
77	C₄×Q₈×C₁₉	—	2	2	no	—
78	C₄×Q₈×C₁₉	—	2	2	no	—
79	C₄×Q₈×C₁₉	—	2	2	no	—
80	C₄×Q₈×C₁₉	—	2	2	no	—
81	C₄×Q₈×C₁₉	—	4	1	no	—
82	C₄×Q₈×C₁₉	—	4	1	no	—
83	C₄×D₄×C₁₉	—	2	2	no	—
84	C₄×D₄×C₁₉	—	4	1	no	—
85	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
86	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
87	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
88	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
89	C₂×C₄⋊C₄×C₁₉	—	2	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	D₄	1	1	yes	characteristic
94	C₂×C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
95	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
96	C₂×C₄⋊C₄×C₁₉	C₂³	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×C₂²⋊C₄×C₁₉	—	2	1	no	—
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×C₄²×C₁₉	—	2	1	no	—
106	C₂×C₄²×C₁₉	—	2	1	no	—
107	C₂×C₄²×C₁₉	—	2	1	no	—
108	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
109	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
110	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
111	C₁₉×#107	—	2	2	no	—
112	C₁₉×#107	—	4	1	no	—
113	C₁₉×C₄⋊C₈	—	2	2	no	—
114	C₁₉×#103	—	2	2	no	—
115	C₁₉×#103	—	2	2	no	—
116	C₁₉×#103	—	2	2	no	—
117	C₁₉×#103	—	2	2	no	—
118	C₁₉×#103	—	4	1	no	—
119	C₁₉×#102	—	2	2	no	—
120	C₁₉×#102	—	2	2	no	—
121	C₁₉×#102	—	2	2	no	—
122	C₁₉×#97	—	2	2	no	—
123	C₁₉×#95	—	2	1	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	D₄	1	1	yes	characteristic
131	C₁₉×#95	D₄	1	1	yes	characteristic
132	C₂⁴×C₁₉	—	2	1	no	—
133	C₂×Q₈×C₁₉	—	2	1	no	—
134	C₂×Q₈×C₁₉	—	2	1	no	—
135	C₂×Q₈×C₁₉	—	2	1	no	—
136	C₂×Q₈×C₁₉	—	2	1	no	—
137	C₂×Q₈×C₁₉	—	2	1	no	—
138	C₂×Q₈×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	C₂×D₄	1	2	yes	—
143	C₂×Q₈×C₁₉	#41	1	2	yes	—
144	C₂×Q₈×C₁₉	#41	1	2	yes	—
145	C₂×D₄×C₁₉	—	2	1	no	—
146	C₂×D₄×C₁₉	—	2	1	no	—
147	C₂×D₄×C₁₉	—	2	1	no	—
148	C₂×D₄×C₁₉	—	2	1	no	—
149	C₂×D₄×C₁₉	—	2	1	no	—
150	C₂×D₄×C₁₉	C₂×D₄	1	2	yes	—
151	C₂²×C₄×C₁₉	—	2	1	no	—
152	C₂²×C₄×C₁₉	—	2	1	no	—
153	C₂²×C₄×C₁₉	—	2	1	no	—
154	C₂²×C₄×C₁₉	—	2	1	no	—
155	C₂²×C₄×C₁₉	—	2	1	no	—
156	C₂²×C₄×C₁₉	—	2	1	no	—
157	C₂²×C₄×C₁₉	—	2	1	no	—
158	C₂²×C₄×C₁₉	—	4	2	no	—
159	C₂²×C₄×C₁₉	—	4	2	no	—
160	C₂²×C₄×C₁₉	—	8	1	no	—
161	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
162	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
163	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
164	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
165	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
166	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
167	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
168	Q₁₆×C₁₉	—	4	4	no	—
169	SD₁₆×C₁₉	—	2	8	no	—
170	C₂×C₈×C₁₉	—	2	1	no	—
171	C₂×C₈×C₁₉	—	2	1	no	—
172	C₂×C₈×C₁₉	—	2	1	no	—
173	C₂×C₈×C₁₉	—	2	1	no	—
174	C₂×C₈×C₁₉	—	2	1	no	—
175	C₂×C₈×C₁₉	—	2	1	no	—
176	C₂×C₈×C₁₉	—	2	1	no	—
177	C₂×C₈×C₁₉	—	2	1	no	—
178	C₂×C₈×C₁₉	—	2	1	no	—
179	C₂×C₈×C₁₉	—	2	1	no	—
180	C₂×C₈×C₁₉	—	2	1	no	—
181	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
182	C₄⋊C₄×C₁₉	—	2	4	no	—
183	C₄⋊C₄×C₁₉	—	2	2	no	—
184	C₄⋊C₄×C₁₉	—	2	1	no	—
185	C₄⋊C₄×C₁₉	—	2	1	no	—
186	C₄⋊C₄×C₁₉	—	2	1	no	—
187	C₄⋊C₄×C₁₉	—	2	1	no	—
188	C₄⋊C₄×C₁₉	—	2	1	no	—
189	C₄⋊C₄×C₁₉	—	2	1	no	—
190	C₄⋊C₄×C₁₉	—	2	1	no	—
191	C₄⋊C₄×C₁₉	—	2	1	no	—
192	C₄⋊C₄×C₁₉	—	2	1	no	—
193	C₄⋊C₄×C₁₉	—	4	1	no	—
194	C₄⋊C₄×C₁₉	—	4	2	no	—
195	C₄⋊C₄×C₁₉	—	4	2	no	—
196	C₄⋊C₄×C₁₉	—	4	2	no	—
197	C₄⋊C₄×C₁₉	—	8	1	no	—
198	C₄⋊C₄×C₁₉	—	8	1	no	—
199	C₄⋊C₄×C₁₉	—	8	1	no	—
200	C₄⋊C₄×C₁₉	—	8	1	no	—
201	C₄⋊C₄×C₁₉	#41	1	2	yes	—
202	C₂²⋊C₄×C₁₉	—	4	2	no	—
203	C₂²⋊C₄×C₁₉	—	4	2	no	—
204	C₂²⋊C₄×C₁₉	—	4	2	no	—
205	C₂²⋊C₄×C₁₉	—	4	2	no	—
206	C₂²⋊C₄×C₁₉	—	8	1	no	—
207	C₄²×C₁₉	—	2	4	no	—
208	C₄²×C₁₉	—	2	1	no	—
209	C₄²×C₁₉	—	2	1	no	—
210	C₄²×C₁₉	—	2	1	no	—
211	C₄²×C₁₉	—	2	1	no	—
212	C₄²×C₁₉	—	2	1	no	—
213	C₄²×C₁₉	—	2	1	no	—
214	C₄²×C₁₉	—	4	2	no	—
215	C₄²×C₁₉	—	4	2	no	—
216	#26177	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
217	C₂³×C₁₉	—	2	2	no	—
218	C₂³×C₁₉	—	4	1	no	—
219	C₂³×C₁₉	—	4	1	no	—
220	C₂³×C₁₉	—	4	1	no	—
221	C₂³×C₁₉	—	4	1	no	—
222	C₂³×C₁₉	—	4	1	no	—
223	C₂³×C₁₉	—	4	1	no	—
224	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
225	Q₈×C₁₉	—	2	2	no	—
226	Q₈×C₁₉	—	2	2	no	—
227	Q₈×C₁₉	—	2	2	no	—
228	Q₈×C₁₉	—	4	1	no	—
229	Q₈×C₁₉	—	4	1	no	—
230	Q₈×C₁₉	—	4	1	no	—
231	Q₈×C₁₉	—	4	1	no	—
232	Q₈×C₁₉	#123	1	4	yes	—
233	D₄×C₁₉	—	2	2	no	—
234	D₄×C₁₉	—	2	2	no	—
235	D₄×C₁₉	—	4	1	no	—
236	D₄×C₁₉	—	4	1	no	—
237	C₂×C₄×C₁₉	—	2	1	no	—
238	C₂×C₄×C₁₉	—	2	2	no	—
239	C₂×C₄×C₁₉	—	2	2	no	—
240	C₂×C₄×C₁₉	—	2	2	no	—
241	C₂×C₄×C₁₉	—	2	1	no	—
242	C₂×C₄×C₁₉	—	2	1	no	—
243	C₂×C₄×C₁₉	—	2	2	no	—
244	C₂×C₄×C₁₉	—	2	1	no	—
245	C₂×C₄×C₁₉	—	2	1	no	—
246	C₂×C₄×C₁₉	—	2	1	no	—
247	C₂×C₄×C₁₉	—	2	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	1	no	—
256	C₂×C₄×C₁₉	—	2	1	no	—
257	C₂×C₄×C₁₉	—	2	1	no	—
258	C₂×C₄×C₁₉	—	4	1	no	—
259	C₂×C₄×C₁₉	—	4	1	no	—
260	C₂×C₄×C₁₉	—	4	1	no	—
261	C₂×C₄×C₁₉	—	4	1	no	—
262	C₂×C₄×C₁₉	—	4	1	no	—
263	C₂×C₄×C₁₉	—	4	1	no	—
264	C₂×C₄×C₁₉	—	4	1	no	—
265	C₂×C₄×C₁₉	—	4	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	—	8	4	no	—
276	C₂×C₄×C₁₉	#137	1	2	yes	—
277	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
278	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
279	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
280	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
281	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
282	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
283	C₈×C₁₉	—	2	2	no	—
284	C₈×C₁₉	—	4	1	no	—
285	C₈×C₁₉	—	4	1	no	—
286	C₈×C₁₉	—	4	1	no	—
287	C₂×#464	C₂×C₁₉	1	1	yes	characteristic
288	C₂×#440	C₂×C₁₉	1	1	yes	characteristic
289	#2447	C₂×C₁₉	1	1	yes	characteristic
290	Q₈×C₄⋊C₄	C₂×C₁₉	1	1	yes	characteristic, complemented
291	#2095	C₂×C₁₉	1	1	yes	characteristic, complemented
292	#2086	C₂×C₁₉	1	1	yes	characteristic, complemented
293	#2071	C₂×C₁₉	1	1	yes	characteristic
294	#2042	C₂×C₁₉	1	1	yes	characteristic
295	#1935	C₂×C₁₉	1	1	yes	characteristic, complemented
296	#1917	C₂×C₁₉	1	1	yes	characteristic, complemented
297	#1880	C₂×C₁₉	1	1	yes	characteristic
298	#1878	C₂×C₁₉	1	1	yes	characteristic, complemented
299	#1878	C₂×C₁₉	1	1	yes	characteristic, complemented
300	#1863	C₂×C₁₉	1	1	yes	characteristic, complemented
301	#1862	C₂×C₁₉	1	1	yes	characteristic
302	C₂²×C₁₉	—	4	2	no	—
303	C₂²×C₁₉	—	4	2	no	—
304	C₂²×C₁₉	—	4	2	no	—
305	C₂²×C₁₉	—	8	1	no	—
306	C₂²×C₁₉	—	8	1	no	—
307	C₂²×C₁₉	—	8	1	no	—
308	C₂²×C₁₉	—	8	1	no	—
309	C₂²×C₁₉	#525	1	1	yes	characteristic
310	C₂²×C₁₉	D₄²	1	1	yes	characteristic
311	C₂²×C₁₉	#548	1	1	yes	characteristic
312	C₂²×C₁₉	C₂×#137	1	1	yes	characteristic
313	C₂²×C₁₉	#575	1	1	yes	characteristic
314	C₂²×C₁₉	#576	1	1	yes	characteristic
315	C₂²×C₁₉	#578	1	1	yes	characteristic
316	C₄×C₁₉	—	2	2	no	—
317	C₄×C₁₉	—	2	4	no	—
318	C₄×C₁₉	—	4	1	no	—
319	C₄×C₁₉	—	4	2	no	—
320	C₄×C₁₉	—	4	1	no	—
321	C₄×C₁₉	—	4	1	no	—
322	C₄×C₁₉	—	4	1	no	—
323	C₄×C₁₉	—	4	1	no	—
324	C₄×C₁₉	—	8	1	no	—
325	C₄×C₁₉	—	8	1	no	—
326	C₄×C₁₉	—	8	1	no	—
327	C₄×C₁₉	—	8	1	no	—
328	C₄×C₁₉	—	8	1	no	—
329	C₄×C₁₉	C₂×#123	1	1	yes	characteristic
330	C₄×C₁₉	#539	1	1	yes	characteristic
331	C₄×C₁₉	#547	1	1	yes	characteristic
332	C₄×C₁₉	#553	1	1	yes	characteristic
333	C₂²×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
334	C₂²×SD₁₆	C₂²×C₁₉	1	1	yes	characteristic
335	C₂×#124	C₂²×C₁₉	1	1	yes	characteristic
336	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
337	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
338	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
339	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
340	#464	—	2	4	no	—
341	#440	—	2	4	no	—
342	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
343	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
344	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
345	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
346	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
347	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
348	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
349	C₂×#103	C₂²×C₁₉	1	1	yes	characteristic
350	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
351	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
352	C₂×#102	C₂²×C₁₉	1	1	yes	characteristic
353	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
354	#397	—	2	1	no	—
355	#397	—	2	1	no	—
356	#391	C₂²×C₁₉	1	1	yes	characteristic
357	#391	C₂²×C₁₉	1	1	yes	characteristic
358	#390	C₂²×C₁₉	1	1	yes	characteristic
359	#389	—	2	1	no	—
360	#389	—	2	1	no	—
361	#389	C₂²×C₁₉	1	1	yes	characteristic
362	#389	C₂²×C₁₉	1	1	yes	characteristic
363	#389	C₂²×C₁₉	1	1	yes	characteristic
364	#385	—	2	1	no	—
365	#384	—	2	1	no	—
366	#384	C₂²×C₁₉	1	1	yes	characteristic
367	#381	—	2	1	no	—
368	C₄×C₄⋊C₄	—	2	1	no	—
369	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
370	#340	C₂²×C₁₉	1	1	yes	characteristic
371	#340	C₂²×C₁₉	1	1	yes	characteristic
372	#340	C₂²×C₁₉	1	1	yes	characteristic
373	#340	C₂²×C₁₉	1	1	yes	characteristic
374	#336	C₂²×C₁₉	1	1	yes	characteristic
375	#336	C₂²×C₁₉	1	1	yes	characteristic
376	#336	C₂²×C₁₉	1	1	yes	characteristic
377	#336	C₂²×C₁₉	1	1	yes	characteristic
378	C₂×C₁₉	—	8	2	no	—
379	C₂×C₁₉	#2443	1	1	yes	characteristic
380	C₂×C₁₉	#3117	1	1	yes	characteristic
381	C₂×C₁₉	#3124	1	1	yes	characteristic
382	C₂×C₁₉	#3268	1	1	yes	characteristic
383	C₂×C₁₉	#3276	1	1	yes	characteristic
384	C₂×C₁₉	#3375	1	1	yes	characteristic
385	C₂×C₁₉	#3377	1	1	yes	characteristic
386	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
387	C₂²×Q₈	C₂³×C₁₉	1	1	yes	characteristic
388	C₂²×D₄	C₂³×C₁₉	1	1	yes	characteristic
389	C₂³×C₄	—	2	1	no	—
390	C₂×Q₁₆	—	2	2	no	—
391	C₂×Q₁₆	—	2	2	no	—
392	C₂×Q₁₆	—	2	2	no	—
393	C₂×SD₁₆	—	2	2	no	—
394	C₂×SD₁₆	—	2	2	no	—
395	C₂×SD₁₆	D₄×C₁₉	1	4	yes	—
396	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
397	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
398	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
399	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
400	#124	—	2	2	no	—
401	#124	—	4	1	no	—
402	C₄×Q₈	—	2	2	no	—
403	C₄×Q₈	—	2	2	no	—
404	C₄×Q₈	—	2	2	no	—
405	C₄×Q₈	—	2	2	no	—
406	C₄×Q₈	—	4	1	no	—
407	C₄×Q₈	—	4	1	no	—
408	C₄×D₄	—	2	2	no	—
409	C₄×D₄	—	4	1	no	—
410	C₂×C₄⋊C₄	—	2	1	no	—
411	C₂×C₄⋊C₄	—	2	1	no	—
412	C₂×C₄⋊C₄	—	2	1	no	—
413	C₂×C₄⋊C₄	—	2	1	no	—
414	C₂×C₄⋊C₄	—	2	1	no	—
415	C₂×C₄⋊C₄	—	2	1	no	—
416	C₂×C₄⋊C₄	—	2	1	no	—
417	C₂×C₄⋊C₄	—	2	1	no	—
418	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
419	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
420	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
421	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
422	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
423	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
424	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
425	C₂×C₂²⋊C₄	—	2	1	no	—
426	C₂×C₂²⋊C₄	—	2	1	no	—
427	C₂×C₂²⋊C₄	—	2	1	no	—
428	C₂×C₂²⋊C₄	—	2	1	no	—
429	C₂×C₂²⋊C₄	—	2	1	no	—
430	C₂×C₄²	—	2	1	no	—
431	C₂×C₄²	—	2	1	no	—
432	C₂×C₄²	—	2	1	no	—
433	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
434	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
435	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
436	#107	—	2	2	no	—
437	#107	—	4	1	no	—
438	C₄⋊C₈	—	2	2	no	—
439	#103	—	2	2	no	—
440	#103	—	2	2	no	—
441	#103	—	2	2	no	—
442	#103	—	2	2	no	—
443	#103	—	4	1	no	—
444	#102	—	2	2	no	—
445	#102	—	2	2	no	—
446	#102	—	2	2	no	—
447	#97	—	2	2	no	—
448	#95	—	2	1	no	—
449	#95	—	2	1	no	—
450	#95	—	2	1	no	—
451	#95	—	2	1	no	—
452	#95	—	2	1	no	—
453	#95	—	2	1	no	—
454	#95	—	2	1	no	—
455	#95	D₄×C₁₉	1	1	yes	characteristic
456	#95	D₄×C₁₉	1	1	yes	characteristic
457	C₁₉	#26177	1	1	yes	characteristic, direct product factor, Sylow
458	C₂⁴	—	2	1	no	—
459	C₂×Q₈	—	2	1	no	—
460	C₂×Q₈	—	2	1	no	—
461	C₂×Q₈	—	2	1	no	—
462	C₂×Q₈	—	2	1	no	—
463	C₂×Q₈	—	2	1	no	—
464	C₂×Q₈	—	2	1	no	—
465	C₂×Q₈	—	2	1	no	—
466	C₂×Q₈	—	2	1	no	—
467	C₂×Q₈	—	2	1	no	—
468	C₂×Q₈	C₂×D₄×C₁₉	1	2	yes	—
469	C₂×Q₈	#41×C₁₉	1	2	yes	—
470	C₂×Q₈	#41×C₁₉	1	2	yes	—
471	C₂×D₄	—	2	1	no	—
472	C₂×D₄	—	2	1	no	—
473	C₂×D₄	—	2	1	no	—
474	C₂×D₄	—	2	1	no	—
475	C₂×D₄	—	2	1	no	—
476	C₂×D₄	C₂×D₄×C₁₉	1	2	yes	—
477	C₂²×C₄	—	2	1	no	—
478	C₂²×C₄	—	2	1	no	—
479	C₂²×C₄	—	2	1	no	—
480	C₂²×C₄	—	2	1	no	—
481	C₂²×C₄	—	2	1	no	—
482	C₂²×C₄	—	2	1	no	—
483	C₂²×C₄	—	2	1	no	—
484	C₂²×C₄	—	4	2	no	—
485	C₂²×C₄	—	4	2	no	—
486	C₂²×C₄	—	8	1	no	—
487	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
488	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
489	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
490	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
491	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
492	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
493	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
494	Q₁₆	—	4	4	no	—
495	SD₁₆	—	2	8	no	—
496	C₂×C₈	—	2	1	no	—
497	C₂×C₈	—	2	1	no	—
498	C₂×C₈	—	2	1	no	—
499	C₂×C₈	—	2	1	no	—
500	C₂×C₈	—	2	1	no	—
501	C₂×C₈	—	2	1	no	—
502	C₂×C₈	—	2	1	no	—
503	C₂×C₈	—	2	1	no	—
504	C₂×C₈	—	2	1	no	—
505	C₂×C₈	—	2	1	no	—
506	C₂×C₈	—	2	1	no	—
507	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
508	C₄⋊C₄	—	2	4	no	—
509	C₄⋊C₄	—	2	2	no	—
510	C₄⋊C₄	—	2	1	no	—
511	C₄⋊C₄	—	2	1	no	—
512	C₄⋊C₄	—	2	1	no	—
513	C₄⋊C₄	—	2	1	no	—
514	C₄⋊C₄	—	2	1	no	—
515	C₄⋊C₄	—	2	1	no	—
516	C₄⋊C₄	—	2	1	no	—
517	C₄⋊C₄	—	2	1	no	—
518	C₄⋊C₄	—	2	1	no	—
519	C₄⋊C₄	—	4	1	no	—
520	C₄⋊C₄	—	4	2	no	—
521	C₄⋊C₄	—	4	2	no	—
522	C₄⋊C₄	—	4	2	no	—
523	C₄⋊C₄	—	8	1	no	—
524	C₄⋊C₄	—	8	1	no	—
525	C₄⋊C₄	—	8	1	no	—
526	C₄⋊C₄	—	8	1	no	—
527	C₄⋊C₄	#41×C₁₉	1	2	yes	—
528	C₂²⋊C₄	—	4	2	no	—
529	C₂²⋊C₄	—	4	2	no	—
530	C₂²⋊C₄	—	4	2	no	—
531	C₂²⋊C₄	—	4	2	no	—
532	C₂²⋊C₄	—	8	1	no	—
533	C₄²	—	2	4	no	—
534	C₄²	—	2	1	no	—
535	C₄²	—	2	1	no	—
536	C₄²	—	2	1	no	—
537	C₄²	—	2	1	no	—
538	C₄²	—	2	1	no	—
539	C₄²	—	2	1	no	—
540	C₄²	—	4	2	no	—
541	C₄²	—	4	2	no	—
542	C₂³	—	2	2	no	—
543	C₂³	—	4	1	no	—
544	C₂³	—	4	1	no	—
545	C₂³	—	4	1	no	—
546	C₂³	—	4	1	no	—
547	C₂³	—	4	1	no	—
548	C₂³	—	4	1	no	—
549	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
550	Q₈	—	2	2	no	—
551	Q₈	—	2	2	no	—
552	Q₈	—	2	2	no	—
553	Q₈	—	4	1	no	—
554	Q₈	—	4	1	no	—
555	Q₈	—	4	1	no	—
556	Q₈	—	4	1	no	—
557	Q₈	C₁₉×#123	1	4	yes	—
558	D₄	—	2	2	no	—
559	D₄	—	2	2	no	—
560	D₄	—	4	1	no	—
561	D₄	—	4	1	no	—
562	C₂×C₄	—	2	1	no	—
563	C₂×C₄	—	2	2	no	—
564	C₂×C₄	—	2	2	no	—
565	C₂×C₄	—	2	2	no	—
566	C₂×C₄	—	2	1	no	—
567	C₂×C₄	—	2	1	no	—
568	C₂×C₄	—	2	2	no	—
569	C₂×C₄	—	2	1	no	—
570	C₂×C₄	—	2	1	no	—
571	C₂×C₄	—	2	1	no	—
572	C₂×C₄	—	2	1	no	—
573	C₂×C₄	—	2	1	no	—
574	C₂×C₄	—	2	1	no	—
575	C₂×C₄	—	2	1	no	—
576	C₂×C₄	—	2	1	no	—
577	C₂×C₄	—	2	1	no	—
578	C₂×C₄	—	2	1	no	—
579	C₂×C₄	—	2	1	no	—
580	C₂×C₄	—	2	1	no	—
581	C₂×C₄	—	2	1	no	—
582	C₂×C₄	—	2	1	no	—
583	C₂×C₄	—	4	1	no	—
584	C₂×C₄	—	4	1	no	—
585	C₂×C₄	—	4	1	no	—
586	C₂×C₄	—	4	1	no	—
587	C₂×C₄	—	4	1	no	—
588	C₂×C₄	—	4	1	no	—
589	C₂×C₄	—	4	1	no	—
590	C₂×C₄	—	4	1	no	—
591	C₂×C₄	—	4	1	no	—
592	C₂×C₄	—	4	1	no	—
593	C₂×C₄	—	4	1	no	—
594	C₂×C₄	—	4	1	no	—
595	C₂×C₄	—	4	1	no	—
596	C₂×C₄	—	4	1	no	—
597	C₂×C₄	—	4	1	no	—
598	C₂×C₄	—	4	1	no	—
599	C₂×C₄	—	4	1	no	—
600	C₂×C₄	—	8	4	no	—
601	C₂×C₄	C₁₉×#137	1	2	yes	—
602	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
603	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
604	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
605	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
606	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
607	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
608	C₈	—	2	2	no	—
609	C₈	—	4	1	no	—
610	C₈	—	4	1	no	—
611	C₈	—	4	1	no	—
612	C₂²	—	4	2	no	—
613	C₂²	—	4	2	no	—
614	C₂²	—	4	2	no	—
615	C₂²	—	8	1	no	—
616	C₂²	—	8	1	no	—
617	C₂²	—	8	1	no	—
618	C₂²	—	8	1	no	—
619	C₂²	C₁₉×#525	1	1	yes	characteristic
620	C₂²	D₄²×C₁₉	1	1	yes	characteristic
621	C₂²	C₁₉×#548	1	1	yes	characteristic
622	C₂²	C₂×C₁₉×#137	1	1	yes	characteristic
623	C₂²	C₁₉×#575	1	1	yes	characteristic
624	C₂²	C₁₉×#576	1	1	yes	characteristic
625	C₂²	C₁₉×#578	1	1	yes	characteristic
626	C₄	—	2	4	no	—
627	C₄	—	2	2	no	—
628	C₄	—	4	1	no	—
629	C₄	—	4	1	no	—
630	C₄	—	4	1	no	—
631	C₄	—	4	1	no	—
632	C₄	—	4	1	no	—
633	C₄	—	4	2	no	—
634	C₄	—	8	1	no	—
635	C₄	—	8	1	no	—
636	C₄	—	8	1	no	—
637	C₄	—	8	1	no	—
638	C₄	—	8	1	no	—
639	C₄	C₂×C₁₉×#123	1	1	yes	characteristic
640	C₄	C₁₉×#539	1	1	yes	characteristic
641	C₄	C₁₉×#547	1	1	yes	characteristic
642	C₄	C₁₉×#553	1	1	yes	characteristic
643	C₂	—	8	2	no	—
644	C₂	C₁₉×#2443	1	1	yes	characteristic
645	C₂	C₁₉×#3117	1	1	yes	characteristic
646	C₂	C₁₉×#3124	1	1	yes	characteristic
647	C₂	C₁₉×#3268	1	1	yes	characteristic
648	C₂	C₁₉×#3276	1	1	yes	characteristic
649	C₂	C₁₉×#3375	1	1	yes	characteristic
650	C₂	C₁₉×#3377	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. Q₈×C₄⋊C₄×C₁₉	C₂	semidirect
5. C₁₉×#2095	C₂	semidirect
6. C₁₉×#2086	C₂	semidirect
9. C₁₉×#1935	C₂	semidirect
10. C₁₉×#1917	C₂	semidirect
12. C₁₉×#1878	C₂	semidirect
13. C₁₉×#1878	C₂	semidirect
14. C₁₉×#1863	C₂	semidirect
216. #26177	C₁₉	direct (N × H)
290. Q₈×C₄⋊C₄	C₂×C₁₉	semidirect
291. #2095	C₂×C₁₉	semidirect
292. #2086	C₂×C₁₉	semidirect
295. #1935	C₂×C₁₉	semidirect
296. #1917	C₂×C₁₉	semidirect
298. #1878	C₂×C₁₉	semidirect
299. #1878	C₂×C₁₉	semidirect
300. #1863	C₂×C₁₉	semidirect
457. C₁₉	#26177	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×#464	2
C₂×C₁₉×#440	2
C₁₉×#2447	2
Q₈×C₄⋊C₄×C₁₉	2
C₁₉×#2095	2
C₁₉×#2086	2
C₁₉×#2071	2
C₁₉×#2042	2
C₁₉×#1935	2
C₁₉×#1917	2
C₁₉×#1880	2
C₁₉×#1878	2
C₁₉×#1863	2
C₁₉×#1862	2
#26177	19

Subgroups — C19×#26177 #18032136

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#26177 #18032136