Subgroups — C₁₉×#19228 #18025187

Order 4864.

584 conjugacy classes of subgroups.

The subgroup lattice has 422 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3248	C₂	1	2	yes	maximal
2	C₁₉×#3170	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#2966	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1694	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#1693	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#1690	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#1689	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#1680	C₂	1	2	yes	maximal, complemented
9	C₁₉×#1679	C₂	1	2	yes	maximal, complemented
10	C₂×C₁₉×#334	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1552	C₂	1	2	yes	maximal, complemented
12	C₁₉×#533	C₂²	1	2	yes	—
13	C₁₉×#529	C₂²	1	1	yes	characteristic
14	C₁₉×#500	C₂²	1	1	yes	characteristic
15	C₁₉×#494	C₂²	1	1	yes	characteristic
16	C₁₉×#487	C₂²	1	2	yes	—
17	C₁₉×#479	—	2	2	no	—
18	C₁₉×#475	C₂²	1	2	yes	—
19	C₁₉×#474	C₂²	1	2	yes	—
20	C₁₉×#467	—	2	1	no	—
21	C₁₉×#467	—	2	1	no	—
22	C₁₉×#467	—	2	2	no	—
23	C₁₉×#465	—	2	2	no	—
24	C₁₉×#464	—	2	2	no	—
25	C₁₉×#462	C₂²	1	2	yes	—
26	C₁₉×#461	C₂²	1	2	yes	—
27	C₁₉×#446	C₂²	1	1	yes	characteristic
28	C₈×Q₈×C₁₉	C₂²	1	1	yes	characteristic
29	C₄×Q₁₆×C₁₉	—	2	1	no	—
30	C₄×Q₁₆×C₁₉	—	2	1	no	—
31	C₁₉×#436	C₂²	1	1	yes	characteristic
32	C₁₉×#435	—	2	1	no	—
33	C₈×D₄×C₁₉	—	2	1	no	—
34	C₈×D₄×C₁₉	C₂²	1	1	yes	characteristic
35	C₁₉×#433	—	2	1	no	—
36	C₁₉×#432	C₂²	1	1	yes	characteristic
37	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
38	C₁₉×#405	—	2	1	no	—
39	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
40	C₁₉×#334	C₂²	1	2	yes	—
41	C₁₉×#334	C₂²	1	1	yes	characteristic
42	C₁₉×#334	C₂²	1	1	yes	characteristic
43	C₁₉×#332	C₂²	1	2	yes	—
44	C₁₉×#332	C₂²	1	2	yes	—
45	C₁₉×#332	C₂²	1	2	yes	—
46	C₁₉×#332	C₂²	1	2	yes	—
47	C₂×Q₁₆×C₁₉	—	2	2	no	—
48	C₂×Q₁₆×C₁₉	—	2	1	no	—
49	C₂×Q₁₆×C₁₉	—	2	1	no	—
50	C₂×SD₁₆×C₁₉	—	2	2	no	—
51	C₂×M₁₆×C₁₉	—	2	1	no	—
52	C₂²×C₈×C₁₉	—	2	2	no	—
53	C₂²×C₈×C₁₉	—	2	1	no	—
54	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
55	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
56	C₁₉×C₄⋊Q₈	C₂³	1	2	yes	—
57	C₁₉×C₄⋊Q₈	C₂³	1	2	yes	—
58	C₁₉×#126	—	2	1	no	—
59	C₁₉×#125	—	2	2	no	—
60	C₁₉×#125	D₄	1	1	yes	characteristic
61	C₁₉×#124	D₄	1	1	yes	characteristic
62	C₁₉×#123	—	2	1	no	—
63	C₁₉×C₂²⋊Q₈	—	2	2	no	—
64	C₁₉×C₂²⋊Q₈	—	2	2	no	—
65	C₁₉×C₂²⋊Q₈	D₄	1	1	yes	characteristic
66	C₁₉×#121	D₄	1	1	yes	characteristic
67	C₄×Q₈×C₁₉	—	2	2	no	—
68	C₄×Q₈×C₁₉	—	2	2	no	—
69	C₄×Q₈×C₁₉	C₂³	1	1	yes	characteristic
70	C₄×D₄×C₁₉	—	2	1	no	—
71	C₄×D₄×C₁₉	C₂³	1	1	yes	characteristic
72	C₁₉×#117	—	2	1	no	—
73	C₁₉×#117	—	2	2	no	—
74	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
75	C₁₉×#107	—	2	1	no	—
76	C₁₉×#107	—	2	1	no	—
77	C₁₉×#107	—	2	2	no	—
78	C₁₉×#106	—	2	2	no	—
79	C₁₉×C₄⋊C₈	—	2	1	no	—
80	C₁₉×C₄⋊C₈	—	2	1	no	—
81	C₁₉×C₄⋊C₈	—	2	2	no	—
82	C₁₉×C₄⋊C₈	C₂³	1	2	yes	—
83	C₁₉×C₄⋊C₈	C₂³	1	2	yes	—
84	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
85	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
86	C₁₉×#103	—	2	2	no	—
87	C₁₉×#103	—	2	2	no	—
88	C₁₉×#103	—	2	2	no	—
89	C₁₉×#103	—	2	2	no	—
90	C₁₉×#103	—	2	2	no	—
91	C₁₉×#102	—	2	2	no	—
92	C₁₉×C₂²⋊C₈	—	2	1	no	—
93	C₁₉×C₂²⋊C₈	—	2	1	no	—
94	C₁₉×C₂²⋊C₈	—	2	1	no	—
95	C₁₉×#97	—	2	1	no	—
96	C₁₉×#97	—	2	1	no	—
97	C₄×C₈×C₁₉	—	2	1	no	—
98	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
99	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
100	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
101	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
102	C₂×Q₈×C₁₉	—	2	2	no	—
103	C₂×Q₈×C₁₉	—	2	2	no	—
104	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
105	C₂×D₄×C₁₉	—	2	1	no	—
106	C₂×D₄×C₁₉	C₂×D₄	1	1	yes	characteristic
107	C₂²×C₄×C₁₉	—	2	1	no	—
108	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
109	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
110	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
111	Q₁₆×C₁₉	—	4	2	no	—
112	Q₁₆×C₁₉	—	4	2	no	—
113	Q₁₆×C₁₉	—	8	2	no	—
114	SD₁₆×C₁₉	—	8	2	no	—
115	M₁₆×C₁₉	—	4	2	no	—
116	C₂×C₈×C₁₉	—	2	2	no	—
117	C₂×C₈×C₁₉	—	2	2	no	—
118	C₂×C₈×C₁₉	—	2	2	no	—
119	C₂×C₈×C₁₉	—	2	1	no	—
120	C₂×C₈×C₁₉	—	2	1	no	—
121	C₂×C₈×C₁₉	—	4	1	no	—
122	C₂×C₈×C₁₉	—	4	2	no	—
123	C₂×C₈×C₁₉	—	8	2	no	—
124	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
125	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
126	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
127	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
128	C₄⋊C₄×C₁₉	—	2	1	no	—
129	C₄⋊C₄×C₁₉	—	2	1	no	—
130	C₄⋊C₄×C₁₉	—	2	1	no	—
131	C₄⋊C₄×C₁₉	—	2	1	no	—
132	C₄⋊C₄×C₁₉	—	2	2	no	—
133	C₄⋊C₄×C₁₉	—	2	2	no	—
134	C₄⋊C₄×C₁₉	—	2	2	no	—
135	C₄⋊C₄×C₁₉	—	2	2	no	—
136	C₄⋊C₄×C₁₉	—	4	2	no	—
137	C₄⋊C₄×C₁₉	—	4	2	no	—
138	C₄⋊C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
139	C₄⋊C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
140	C₂²⋊C₄×C₁₉	—	2	1	no	—
141	C₂²⋊C₄×C₁₉	—	2	1	no	—
142	C₂²⋊C₄×C₁₉	—	2	1	no	—
143	C₂²⋊C₄×C₁₉	—	2	1	no	—
144	C₂²⋊C₄×C₁₉	—	2	1	no	—
145	C₂²⋊C₄×C₁₉	—	4	2	no	—
146	C₄²×C₁₉	—	2	1	no	—
147	C₄²×C₁₉	—	4	2	no	—
148	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
149	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
150	C₄²×C₁₉	#41	1	1	yes	characteristic
151	C₄²×C₁₉	C₂⁴	1	1	yes	characteristic
152	#19228	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
153	C₂³×C₁₉	—	2	1	no	—
154	C₂³×C₁₉	#121	1	1	yes	characteristic
155	Q₈×C₁₉	—	2	2	no	—
156	Q₈×C₁₉	—	4	2	no	—
157	Q₈×C₁₉	—	4	2	no	—
158	Q₈×C₁₉	—	4	2	no	—
159	Q₈×C₁₉	—	4	2	no	—
160	D₄×C₁₉	—	2	2	no	—
161	D₄×C₁₉	—	4	2	no	—
162	C₂×C₄×C₁₉	—	2	2	no	—
163	C₂×C₄×C₁₉	—	2	1	no	—
164	C₂×C₄×C₁₉	—	2	1	no	—
165	C₂×C₄×C₁₉	—	2	2	no	—
166	C₂×C₄×C₁₉	—	2	1	no	—
167	C₂×C₄×C₁₉	—	2	1	no	—
168	C₂×C₄×C₁₉	—	2	1	no	—
169	C₂×C₄×C₁₉	—	4	1	no	—
170	C₂×C₄×C₁₉	—	4	1	no	—
171	C₂×C₄×C₁₉	—	4	2	no	—
172	C₂×C₄×C₁₉	—	4	2	no	—
173	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
174	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
175	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
176	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
177	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
178	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
179	C₈×C₁₉	—	2	1	no	—
180	C₈×C₁₉	—	2	1	no	—
181	C₈×C₁₉	—	2	1	no	—
182	C₈×C₁₉	—	4	1	no	—
183	C₈×C₁₉	—	4	1	no	—
184	C₈×C₁₉	—	4	2	no	—
185	C₈×C₁₉	—	4	2	no	—
186	C₈×C₁₉	#135	1	2	yes	—
187	#3248	C₂×C₁₉	1	2	yes	—
188	#3170	C₂×C₁₉	1	1	yes	characteristic, complemented
189	#2966	C₂×C₁₉	1	1	yes	characteristic
190	#1694	C₂×C₁₉	1	1	yes	characteristic, complemented
191	#1693	C₂×C₁₉	1	1	yes	characteristic, complemented
192	#1690	C₂×C₁₉	1	1	yes	characteristic, complemented
193	#1689	C₂×C₁₉	1	1	yes	characteristic, complemented
194	#1680	C₂×C₁₉	1	2	yes	complemented
195	#1679	C₂×C₁₉	1	2	yes	complemented
196	C₂×#334	C₂×C₁₉	1	1	yes	characteristic, complemented
197	#1552	C₂×C₁₉	1	2	yes	complemented
198	C₂²×C₁₉	—	2	1	no	—
199	C₂²×C₁₉	—	2	1	no	—
200	C₂²×C₁₉	—	4	1	no	—
201	C₂²×C₁₉	—	4	1	no	—
202	C₂²×C₁₉	—	4	1	no	—
203	C₂²×C₁₉	#473	1	2	yes	—
204	C₂²×C₁₉	C₂×#121	1	1	yes	characteristic
205	C₄×C₁₉	—	2	1	no	—
206	C₄×C₁₉	—	2	1	no	—
207	C₄×C₁₉	—	2	1	no	—
208	C₄×C₁₉	—	2	1	no	—
209	C₄×C₁₉	—	4	1	no	—
210	C₄×C₁₉	—	4	1	no	—
211	C₄×C₁₉	—	4	1	no	—
212	C₄×C₁₉	—	8	2	no	—
213	C₄×C₁₉	—	8	2	no	—
214	C₄×C₁₉	C₂×#135	1	1	yes	characteristic
215	C₄×C₁₉	#575	1	1	yes	characteristic
216	C₄×C₁₉	#577	1	2	yes	—
217	#533	C₂²×C₁₉	1	2	yes	—
218	#529	C₂²×C₁₉	1	1	yes	characteristic
219	#500	C₂²×C₁₉	1	1	yes	characteristic
220	#494	C₂²×C₁₉	1	1	yes	characteristic
221	#487	C₂²×C₁₉	1	2	yes	—
222	#479	—	2	2	no	—
223	#475	C₂²×C₁₉	1	2	yes	—
224	#474	C₂²×C₁₉	1	2	yes	—
225	#467	—	2	1	no	—
226	#467	—	2	1	no	—
227	#467	—	2	2	no	—
228	#465	—	2	2	no	—
229	#464	—	2	2	no	—
230	#462	C₂²×C₁₉	1	2	yes	—
231	#461	C₂²×C₁₉	1	2	yes	—
232	#446	C₂²×C₁₉	1	1	yes	characteristic
233	C₈×Q₈	C₂²×C₁₉	1	1	yes	characteristic
234	C₄×Q₁₆	—	2	1	no	—
235	C₄×Q₁₆	—	2	1	no	—
236	#436	C₂²×C₁₉	1	1	yes	characteristic
237	#435	—	2	1	no	—
238	C₈×D₄	—	2	1	no	—
239	C₈×D₄	C₂²×C₁₉	1	1	yes	characteristic
240	#433	—	2	1	no	—
241	#432	C₂²×C₁₉	1	1	yes	characteristic
242	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
243	#405	—	2	1	no	—
244	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
245	#334	C₂²×C₁₉	1	2	yes	—
246	#334	C₂²×C₁₉	1	1	yes	characteristic
247	#334	C₂²×C₁₉	1	1	yes	characteristic
248	#332	C₂²×C₁₉	1	2	yes	—
249	#332	C₂²×C₁₉	1	2	yes	—
250	#332	C₂²×C₁₉	1	2	yes	—
251	#332	C₂²×C₁₉	1	2	yes	—
252	C₂×C₁₉	—	2	2	no	—
253	C₂×C₁₉	—	8	1	no	—
254	C₂×C₁₉	#3035	1	1	yes	characteristic
255	C₂×C₁₉	#3060	1	1	yes	characteristic
256	C₂×C₁₉	C₂×#473	1	1	yes	characteristic
257	C₂×Q₁₆	—	2	2	no	—
258	C₂×Q₁₆	—	2	1	no	—
259	C₂×Q₁₆	—	2	1	no	—
260	C₂×SD₁₆	—	2	2	no	—
261	C₂×M₁₆	—	2	1	no	—
262	C₂²×C₈	—	2	2	no	—
263	C₂²×C₈	—	2	1	no	—
264	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
265	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
266	C₄⋊Q₈	C₂³×C₁₉	1	2	yes	—
267	C₄⋊Q₈	C₂³×C₁₉	1	2	yes	—
268	#126	—	2	1	no	—
269	#125	—	2	2	no	—
270	#125	D₄×C₁₉	1	1	yes	characteristic
271	#124	D₄×C₁₉	1	1	yes	characteristic
272	#123	—	2	1	no	—
273	C₂²⋊Q₈	—	2	2	no	—
274	C₂²⋊Q₈	—	2	2	no	—
275	C₂²⋊Q₈	D₄×C₁₉	1	1	yes	characteristic
276	#121	D₄×C₁₉	1	1	yes	characteristic
277	C₄×Q₈	—	2	2	no	—
278	C₄×Q₈	—	2	2	no	—
279	C₄×Q₈	C₂³×C₁₉	1	1	yes	characteristic
280	C₄×D₄	—	2	1	no	—
281	C₄×D₄	C₂³×C₁₉	1	1	yes	characteristic
282	#117	—	2	1	no	—
283	#117	—	2	2	no	—
284	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
285	#107	—	2	1	no	—
286	#107	—	2	1	no	—
287	#107	—	2	2	no	—
288	#106	—	2	2	no	—
289	C₄⋊C₈	—	2	1	no	—
290	C₄⋊C₈	—	2	1	no	—
291	C₄⋊C₈	—	2	2	no	—
292	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
293	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
294	C₄⋊C₈	C₂³×C₁₉	1	2	yes	—
295	C₄⋊C₈	C₂³×C₁₉	1	2	yes	—
296	#103	—	2	2	no	—
297	#103	—	2	2	no	—
298	#103	—	2	2	no	—
299	#103	—	2	2	no	—
300	#103	—	2	2	no	—
301	#102	—	2	2	no	—
302	C₂²⋊C₈	—	2	1	no	—
303	C₂²⋊C₈	—	2	1	no	—
304	C₂²⋊C₈	—	2	1	no	—
305	#97	—	2	1	no	—
306	#97	—	2	1	no	—
307	C₄×C₈	—	2	1	no	—
308	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
309	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
310	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
311	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
312	C₁₉	#19228	1	1	yes	characteristic, direct product factor, Sylow
313	C₂×Q₈	—	2	2	no	—
314	C₂×Q₈	—	2	2	no	—
315	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
316	C₂×D₄	—	2	1	no	—
317	C₂×D₄	C₂×D₄×C₁₉	1	1	yes	characteristic
318	C₂²×C₄	—	2	1	no	—
319	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
320	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
321	C₂²×C₄	#41×C₁₉	1	1	yes	characteristic
322	Q₁₆	—	4	2	no	—
323	Q₁₆	—	4	2	no	—
324	Q₁₆	—	8	2	no	—
325	SD₁₆	—	8	2	no	—
326	M₁₆	—	4	2	no	—
327	C₂×C₈	—	2	2	no	—
328	C₂×C₈	—	2	1	no	—
329	C₂×C₈	—	2	1	no	—
330	C₂×C₈	—	2	2	no	—
331	C₂×C₈	—	2	2	no	—
332	C₂×C₈	—	4	1	no	—
333	C₂×C₈	—	4	2	no	—
334	C₂×C₈	—	8	2	no	—
335	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
336	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
337	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
338	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
339	C₄⋊C₄	—	2	1	no	—
340	C₄⋊C₄	—	2	1	no	—
341	C₄⋊C₄	—	2	1	no	—
342	C₄⋊C₄	—	2	1	no	—
343	C₄⋊C₄	—	2	2	no	—
344	C₄⋊C₄	—	2	2	no	—
345	C₄⋊C₄	—	2	2	no	—
346	C₄⋊C₄	—	2	2	no	—
347	C₄⋊C₄	—	4	2	no	—
348	C₄⋊C₄	—	4	2	no	—
349	C₄⋊C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
350	C₄⋊C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
351	C₂²⋊C₄	—	2	1	no	—
352	C₂²⋊C₄	—	2	1	no	—
353	C₂²⋊C₄	—	2	1	no	—
354	C₂²⋊C₄	—	2	1	no	—
355	C₂²⋊C₄	—	2	1	no	—
356	C₂²⋊C₄	—	4	2	no	—
357	C₄²	—	2	1	no	—
358	C₄²	—	4	2	no	—
359	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
360	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
361	C₄²	#41×C₁₉	1	1	yes	characteristic
362	C₄²	C₂⁴×C₁₉	1	1	yes	characteristic
363	C₂³	—	2	1	no	—
364	C₂³	C₁₉×#121	1	1	yes	characteristic
365	Q₈	—	2	2	no	—
366	Q₈	—	4	2	no	—
367	Q₈	—	4	2	no	—
368	Q₈	—	4	2	no	—
369	Q₈	—	4	2	no	—
370	D₄	—	2	2	no	—
371	D₄	—	4	2	no	—
372	C₂×C₄	—	2	2	no	—
373	C₂×C₄	—	2	1	no	—
374	C₂×C₄	—	2	1	no	—
375	C₂×C₄	—	2	2	no	—
376	C₂×C₄	—	2	1	no	—
377	C₂×C₄	—	2	1	no	—
378	C₂×C₄	—	2	1	no	—
379	C₂×C₄	—	4	1	no	—
380	C₂×C₄	—	4	1	no	—
381	C₂×C₄	—	4	2	no	—
382	C₂×C₄	—	4	2	no	—
383	C₂×C₄	C₁₉×#121	1	1	yes	characteristic
384	C₂×C₄	C₁₉×#121	1	1	yes	characteristic
385	C₂×C₄	C₁₉×#121	1	1	yes	characteristic
386	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
387	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
388	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
389	C₈	—	2	1	no	—
390	C₈	—	2	1	no	—
391	C₈	—	2	1	no	—
392	C₈	—	4	1	no	—
393	C₈	—	4	1	no	—
394	C₈	—	4	2	no	—
395	C₈	—	4	2	no	—
396	C₈	C₁₉×#135	1	2	yes	—
397	C₂²	—	2	1	no	—
398	C₂²	—	2	1	no	—
399	C₂²	—	4	1	no	—
400	C₂²	—	4	1	no	—
401	C₂²	—	4	1	no	—
402	C₂²	C₁₉×#473	1	2	yes	—
403	C₂²	C₂×C₁₉×#121	1	1	yes	characteristic
404	C₄	—	2	1	no	—
405	C₄	—	2	1	no	—
406	C₄	—	2	1	no	—
407	C₄	—	2	1	no	—
408	C₄	—	4	1	no	—
409	C₄	—	4	1	no	—
410	C₄	—	4	1	no	—
411	C₄	—	8	2	no	—
412	C₄	—	8	2	no	—
413	C₄	C₂×C₁₉×#135	1	1	yes	characteristic
414	C₄	C₁₉×#575	1	1	yes	characteristic
415	C₄	C₁₉×#577	1	2	yes	—
416	C₂	—	2	2	no	—
417	C₂	—	8	1	no	—
418	C₂	C₁₉×#3035	1	1	yes	characteristic
419	C₂	C₁₉×#3060	1	1	yes	characteristic
420	C₂	C₂×C₁₉×#473	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂×#121
commutator, Frattini, cosocle	C₄²	C₂⁴×C₁₉
prime radical	C₁₉×#121	D₄
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#3170	C₂	semidirect
4. C₁₉×#1694	C₂	semidirect
5. C₁₉×#1693	C₂	semidirect
6. C₁₉×#1690	C₂	semidirect
7. C₁₉×#1689	C₂	semidirect
8. C₁₉×#1680	C₂	semidirect
9. C₁₉×#1679	C₂	semidirect
10. C₂×C₁₉×#334	C₂	semidirect
11. C₁₉×#1552	C₂	semidirect
152. #19228	C₁₉	direct (N × H)
188. #3170	C₂×C₁₉	semidirect
190. #1694	C₂×C₁₉	semidirect
191. #1693	C₂×C₁₉	semidirect
192. #1690	C₂×C₁₉	semidirect
193. #1689	C₂×C₁₉	semidirect
194. #1680	C₂×C₁₉	semidirect
195. #1679	C₂×C₁₉	semidirect
196. C₂×#334	C₂×C₁₉	semidirect
197. #1552	C₂×C₁₉	semidirect
312. C₁₉	#19228	direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
C₁₉×#3248	2
C₁₉×#3170	2
C₁₉×#2966	2
C₁₉×#1694	2
C₁₉×#1693	2
C₁₉×#1690	2
C₁₉×#1689	2
C₁₉×#1680	2
C₁₉×#1679	2
C₂×C₁₉×#334	2
C₁₉×#1552	2
#19228	19

Subgroups — C19×#19228 #18025187

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#19228 #18025187