Subgroups — C₄×C₁₉×#510 #18039412

Order 4864.

674 conjugacy classes of subgroups.

The subgroup lattice has 418 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#510	C₂	1	1	yes	maximal, characteristic
2	C₄×C₁₉×#135	C₂	1	1	yes	maximal, characteristic
3	C₂×C₄×Q₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#2176	C₂	1	2	yes	maximal, complemented
5	C₁₉×#2175	C₂	1	2	yes	maximal, complemented
6	C₄×C₁₉×Q₃₂	C₂	1	2	yes	maximal, complemented
7	C₄×C₁₉×SD₃₂	C₂	1	2	yes	maximal, complemented
8	C₁₉×#2159	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#2141	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#2139	C₂	1	1	yes	maximal, characteristic
11	C₄×C₁₉×M₃₂	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂×C₁₉×#135	C₂²	1	1	yes	characteristic
13	C₂²×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
14	C₄×#41×C₁₉	—	2	1	no	—
15	C₂×C₄×Q₈×C₁₉	—	2	1	no	—
16	C₁₉×#510	C₄	1	8	yes	direct product factor
17	C₂×C₁₉×Q₃₂	C₂²	1	2	yes	—
18	C₂×C₁₉×SD₃₂	C₂²	1	2	yes	—
19	C₂×C₁₉×M₃₂	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×M₃₂	C₂²	1	1	yes	characteristic
21	C₄×Q₁₆×C₁₉	—	2	1	no	—
22	C₄×Q₁₆×C₁₉	—	2	1	no	—
23	C₄×Q₁₆×C₁₉	C₂²	1	2	yes	—
24	C₄×Q₁₆×C₁₉	C₂²	1	2	yes	—
25	C₄×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
26	C₄×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
27	C₄×SD₁₆×C₁₉	—	2	1	no	—
28	C₄×SD₁₆×C₁₉	—	2	1	no	—
29	C₄×D₈×C₁₉	C₂²	1	1	yes	characteristic
30	C₄×D₈×C₁₉	C₂²	1	1	yes	characteristic
31	C₁₉×#427	C₂²	1	1	yes	characteristic
32	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
33	C₁₉×#416	—	2	1	no	—
34	C₂×C₁₉×#103	—	2	1	no	—
35	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
36	C₁₉×#367	C₂²	1	2	yes	—
37	C₁₉×#366	C₂²	1	2	yes	—
38	C₁₉×#358	C₂²	1	2	yes	—
39	C₁₉×#358	C₂²	1	2	yes	—
40	C₁₉×#358	C₂²	1	2	yes	—
41	C₁₉×#357	C₂²	1	2	yes	—
42	C₁₉×#346	C₂²	1	2	yes	—
43	C₄×C₁₆×C₁₉	C₂²	1	2	yes	—
44	C₂×#41×C₁₉	—	2	1	no	—
45	C₂²×Q₈×C₁₉	—	2	1	no	—
46	C₁₉×#135	—	2	2	no	—
47	C₁₉×#135	C₂×C₄	1	4	yes	—
48	C₂×Q₁₆×C₁₉	—	2	1	no	—
49	C₂×Q₁₆×C₁₉	—	2	2	no	—
50	C₂×Q₁₆×C₁₉	C₂×C₄	1	4	yes	complemented
51	C₂×Q₁₆×C₁₉	C₂³	1	2	yes	—
52	C₂×Q₁₆×C₁₉	C₂³	1	1	yes	characteristic
53	C₂×SD₁₆×C₁₉	—	2	1	no	—
54	C₂×D₈×C₁₉	C₂³	1	1	yes	characteristic
55	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
56	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
57	C₄×Q₈×C₁₉	—	2	1	no	—
58	C₄×Q₈×C₁₉	—	2	1	no	—
59	C₄×Q₈×C₁₉	—	2	2	no	—
60	C₄×Q₈×C₁₉	—	2	2	no	—
61	C₄×Q₈×C₁₉	—	4	1	no	—
62	C₄×Q₈×C₁₉	—	4	1	no	—
63	C₄×D₄×C₁₉	—	2	1	no	—
64	C₄×D₄×C₁₉	—	2	1	no	—
65	C₄×D₄×C₁₉	—	4	1	no	—
66	C₄×D₄×C₁₉	—	4	1	no	—
67	C₁₉×#117	—	2	1	no	—
68	C₁₉×#117	—	4	1	no	—
69	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
70	C₂×C₄⋊C₄×C₁₉	—	4	1	no	—
71	C₂×C₄²×C₁₉	—	4	1	no	—
72	C₂×C₄²×C₁₉	—	4	1	no	—
73	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
74	C₁₉×Q₃₂	C₂×C₄	1	8	yes	complemented
75	C₁₉×SD₃₂	C₂×C₄	1	8	yes	complemented
76	C₁₉×M₃₂	—	2	2	no	—
77	C₁₉×M₃₂	C₂×C₄	1	4	yes	complemented
78	C₂×C₁₆×C₁₉	C₂³	1	2	yes	—
79	C₂×C₁₆×C₁₉	C₂³	1	2	yes	—
80	C₁₉×#107	—	2	1	no	—
81	C₁₉×#107	C₂³	1	2	yes	—
82	C₁₉×#107	C₂³	1	1	yes	characteristic
83	C₁₉×#107	C₂³	1	1	yes	characteristic
84	C₁₉×#106	—	2	1	no	—
85	C₁₉×#103	—	2	2	no	—
86	C₁₉×#103	—	2	2	no	—
87	C₁₉×#103	—	2	1	no	—
88	C₁₉×#103	—	2	1	no	—
89	C₁₉×#102	—	2	1	no	—
90	C₁₉×#102	—	2	1	no	—
91	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
92	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
93	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
94	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
95	#41×C₁₉	—	2	4	no	—
96	#41×C₁₉	—	4	2	no	—
97	C₂×Q₈×C₁₉	—	2	4	no	—
98	C₂×Q₈×C₁₉	—	2	1	no	—
99	C₂×Q₈×C₁₉	—	2	2	no	—
100	C₂×Q₈×C₁₉	—	4	1	no	—
101	C₂×Q₈×C₁₉	—	4	2	no	—
102	C₂×D₄×C₁₉	—	2	1	no	—
103	C₂×D₄×C₁₉	—	4	1	no	—
104	C₂²×C₄×C₁₉	—	4	1	no	—
105	C₂²×C₄×C₁₉	—	4	1	no	—
106	C₂²×C₄×C₁₉	—	4	1	no	—
107	C₂²×C₄×C₁₉	—	4	1	no	—
108	C₂²×C₄×C₁₉	—	4	1	no	—
109	C₂²×C₄×C₁₉	D₈	1	1	yes	characteristic
110	C₂²×C₄×C₁₉	D₈	1	1	yes	characteristic
111	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
112	Q₁₆×C₁₉	—	2	4	no	—
113	Q₁₆×C₁₉	—	2	2	no	—
114	Q₁₆×C₁₉	—	2	1	no	—
115	Q₁₆×C₁₉	C₂²×C₄	1	4	yes	—
116	Q₁₆×C₁₉	C₂²×C₄	1	2	yes	—
117	SD₁₆×C₁₉	—	2	4	no	—
118	D₈×C₁₉	—	2	1	no	—
119	D₈×C₁₉	C₂²×C₄	1	2	yes	—
120	C₂×C₈×C₁₉	—	2	2	no	—
121	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
122	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
123	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
124	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
125	C₂×C₈×C₁₉	#41	1	2	yes	—
126	C₂×C₈×C₁₉	C₂⁴	1	1	yes	characteristic
127	C₄⋊C₄×C₁₉	—	2	2	no	—
128	C₄⋊C₄×C₁₉	—	2	1	no	—
129	C₄⋊C₄×C₁₉	—	2	1	no	—
130	C₄⋊C₄×C₁₉	—	4	1	no	—
131	C₄⋊C₄×C₁₉	—	4	2	no	—
132	C₄⋊C₄×C₁₉	—	4	2	no	—
133	C₄⋊C₄×C₁₉	—	4	1	no	—
134	C₄⋊C₄×C₁₉	—	4	1	no	—
135	C₂²⋊C₄×C₁₉	—	4	1	no	—
136	C₂²⋊C₄×C₁₉	—	4	1	no	—
137	C₂²⋊C₄×C₁₉	—	4	1	no	—
138	C₄²×C₁₉	—	4	1	no	—
139	C₄²×C₁₉	—	4	1	no	—
140	C₄²×C₁₉	—	4	2	no	—
141	C₄²×C₁₉	—	4	1	no	—
142	C₄²×C₁₉	—	4	2	no	—
143	C₄²×C₁₉	D₈	1	1	yes	characteristic
144	C₄²×C₁₉	D₈	1	1	yes	characteristic
145	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
146	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
147	C₁₆×C₁₉	—	2	2	no	—
148	C₁₆×C₁₉	C₂²×C₄	1	4	yes	—
149	C₄×#510	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
150	C₂³×C₁₉	—	4	1	no	—
151	C₂³×C₁₉	C₂×D₈	1	1	yes	characteristic
152	Q₈×C₁₉	—	2	2	no	—
153	Q₈×C₁₉	—	2	4	no	—
154	Q₈×C₁₉	—	4	2	no	—
155	Q₈×C₁₉	—	4	1	no	—
156	Q₈×C₁₉	—	4	4	no	—
157	D₄×C₁₉	—	2	2	no	—
158	D₄×C₁₉	—	4	4	no	—
159	D₄×C₁₉	—	4	1	no	—
160	C₂×C₄×C₁₉	—	2	2	no	—
161	C₂×C₄×C₁₉	—	4	1	no	—
162	C₂×C₄×C₁₉	—	4	1	no	—
163	C₂×C₄×C₁₉	—	4	2	no	—
164	C₂×C₄×C₁₉	—	4	4	no	—
165	C₂×C₄×C₁₉	—	4	4	no	—
166	C₂×C₄×C₁₉	—	4	1	no	—
167	C₂×C₄×C₁₉	—	4	1	no	—
168	C₂×C₄×C₁₉	—	4	2	no	—
169	C₂×C₄×C₁₉	—	8	2	no	—
170	C₂×C₄×C₁₉	—	8	2	no	—
171	C₂×C₄×C₁₉	—	8	2	no	—
172	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
173	C₂×C₄×C₁₉	C₂×D₈	1	1	yes	characteristic
174	C₂×C₄×C₁₉	C₂×D₈	1	1	yes	characteristic
175	C₂×C₄×C₁₉	C₂×D₈	1	1	yes	characteristic
176	C₂×C₄×C₁₉	C₂×D₈	1	1	yes	characteristic
177	C₂×C₄×C₁₉	C₂×D₈	1	1	yes	characteristic
178	C₂×C₄×C₁₉	#135	1	2	yes	—
179	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
180	C₈×C₁₉	—	2	1	no	—
181	C₈×C₁₉	—	2	1	no	—
182	C₈×C₁₉	C₄×D₄	1	2	yes	—
183	C₈×C₁₉	C₂³×C₄	1	1	yes	characteristic
184	C₈×C₁₉	C₂×#41	1	1	yes	characteristic
185	C₂×#510	C₂×C₁₉	1	1	yes	characteristic
186	C₄×#135	C₂×C₁₉	1	1	yes	characteristic
187	C₂×C₄×Q₁₆	C₂×C₁₉	1	1	yes	characteristic, complemented
188	#2176	C₂×C₁₉	1	2	yes	complemented
189	#2175	C₂×C₁₉	1	2	yes	complemented
190	C₄×Q₃₂	C₂×C₁₉	1	2	yes	complemented
191	C₄×SD₃₂	C₂×C₁₉	1	2	yes	complemented
192	#2159	C₂×C₁₉	1	1	yes	characteristic, complemented
193	#2141	C₂×C₁₉	1	1	yes	characteristic, complemented
194	#2139	C₂×C₁₉	1	1	yes	characteristic
195	C₄×M₃₂	C₂×C₁₉	1	1	yes	characteristic, complemented
196	C₂²×C₁₉	—	2	1	no	—
197	C₂²×C₁₉	—	2	1	no	—
198	C₂²×C₁₉	—	4	2	no	—
199	C₂²×C₁₉	—	8	1	no	—
200	C₂²×C₁₉	—	8	1	no	—
201	C₂²×C₁₉	C₄×D₈	1	2	yes	—
202	C₂²×C₁₉	C₂²×D₈	1	1	yes	characteristic
203	C₄×C₁₉	—	2	1	no	—
204	C₄×C₁₉	—	2	1	no	—
205	C₄×C₁₉	—	2	1	no	—
206	C₄×C₁₉	—	4	2	no	—
207	C₄×C₁₉	—	4	4	no	—
208	C₄×C₁₉	—	8	1	no	—
209	C₄×C₁₉	—	8	1	no	—
210	C₄×C₁₉	—	8	2	no	—
211	C₄×C₁₉	C₄×D₈	1	2	yes	—
212	C₄×C₁₉	#510	1	2	yes	direct product factor
213	C₄×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
214	C₄×C₁₉	C₂×#135	1	1	yes	characteristic
215	C₂×#135	C₂²×C₁₉	1	1	yes	characteristic
216	C₂²×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
217	C₄×#41	—	2	1	no	—
218	C₂×C₄×Q₈	—	2	1	no	—
219	#510	C₄×C₁₉	1	8	yes	direct product factor
220	C₂×Q₃₂	C₂²×C₁₉	1	2	yes	—
221	C₂×SD₃₂	C₂²×C₁₉	1	2	yes	—
222	C₂×M₃₂	C₂²×C₁₉	1	1	yes	characteristic
223	C₂×M₃₂	C₂²×C₁₉	1	1	yes	characteristic
224	C₄×Q₁₆	—	2	1	no	—
225	C₄×Q₁₆	—	2	1	no	—
226	C₄×Q₁₆	C₂²×C₁₉	1	2	yes	—
227	C₄×Q₁₆	C₂²×C₁₉	1	2	yes	—
228	C₄×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
229	C₄×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
230	C₄×SD₁₆	—	2	1	no	—
231	C₄×SD₁₆	—	2	1	no	—
232	C₄×D₈	C₂²×C₁₉	1	1	yes	characteristic
233	C₄×D₈	C₂²×C₁₉	1	1	yes	characteristic
234	#427	C₂²×C₁₉	1	1	yes	characteristic
235	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
236	#416	—	2	1	no	—
237	C₂×#103	—	2	1	no	—
238	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
239	#367	C₂²×C₁₉	1	2	yes	—
240	#366	C₂²×C₁₉	1	2	yes	—
241	#358	C₂²×C₁₉	1	2	yes	—
242	#358	C₂²×C₁₉	1	2	yes	—
243	#358	C₂²×C₁₉	1	2	yes	—
244	#357	C₂²×C₁₉	1	2	yes	—
245	#346	C₂²×C₁₉	1	2	yes	—
246	C₄×C₁₆	C₂²×C₁₉	1	2	yes	—
247	C₂×C₁₉	—	2	2	no	—
248	C₂×C₁₉	—	8	2	no	—
249	C₂×C₁₉	C₂×C₄×D₈	1	1	yes	characteristic
250	C₂×C₁₉	C₂×#510	1	1	yes	characteristic
251	C₂×C₁₉	#3414	1	1	yes	characteristic
252	C₂×#41	—	2	1	no	—
253	C₂²×Q₈	—	2	1	no	—
254	#135	—	2	2	no	—
255	#135	C₂×C₄×C₁₉	1	4	yes	—
256	C₂×Q₁₆	—	2	1	no	—
257	C₂×Q₁₆	—	2	2	no	—
258	C₂×Q₁₆	C₂×C₄×C₁₉	1	4	yes	complemented
259	C₂×Q₁₆	C₂³×C₁₉	1	2	yes	—
260	C₂×Q₁₆	C₂³×C₁₉	1	1	yes	characteristic
261	C₂×SD₁₆	—	2	1	no	—
262	C₂×D₈	C₂³×C₁₉	1	1	yes	characteristic
263	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
264	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
265	C₄×Q₈	—	2	2	no	—
266	C₄×Q₈	—	2	2	no	—
267	C₄×Q₈	—	2	1	no	—
268	C₄×Q₈	—	2	1	no	—
269	C₄×Q₈	—	4	1	no	—
270	C₄×Q₈	—	4	1	no	—
271	C₄×D₄	—	2	1	no	—
272	C₄×D₄	—	2	1	no	—
273	C₄×D₄	—	4	1	no	—
274	C₄×D₄	—	4	1	no	—
275	#117	—	2	1	no	—
276	#117	—	4	1	no	—
277	C₂×C₄⋊C₄	—	2	1	no	—
278	C₂×C₄⋊C₄	—	4	1	no	—
279	C₂×C₄²	—	4	1	no	—
280	C₂×C₄²	—	4	1	no	—
281	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
282	Q₃₂	C₂×C₄×C₁₉	1	8	yes	complemented
283	SD₃₂	C₂×C₄×C₁₉	1	8	yes	complemented
284	M₃₂	—	2	2	no	—
285	M₃₂	C₂×C₄×C₁₉	1	4	yes	complemented
286	C₂×C₁₆	C₂³×C₁₉	1	2	yes	—
287	C₂×C₁₆	C₂³×C₁₉	1	2	yes	—
288	#107	—	2	1	no	—
289	#107	C₂³×C₁₉	1	2	yes	—
290	#107	C₂³×C₁₉	1	1	yes	characteristic
291	#107	C₂³×C₁₉	1	1	yes	characteristic
292	#106	—	2	1	no	—
293	#103	—	2	2	no	—
294	#103	—	2	2	no	—
295	#103	—	2	1	no	—
296	#103	—	2	1	no	—
297	#102	—	2	1	no	—
298	#102	—	2	1	no	—
299	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
300	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
301	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
302	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
303	C₁₉	C₄×#510	1	1	yes	characteristic, direct product factor, Sylow
304	#41	—	2	4	no	—
305	#41	—	4	2	no	—
306	C₂×Q₈	—	2	4	no	—
307	C₂×Q₈	—	2	1	no	—
308	C₂×Q₈	—	2	2	no	—
309	C₂×Q₈	—	4	1	no	—
310	C₂×Q₈	—	4	2	no	—
311	C₂×D₄	—	2	1	no	—
312	C₂×D₄	—	4	1	no	—
313	C₂²×C₄	—	4	1	no	—
314	C₂²×C₄	—	4	1	no	—
315	C₂²×C₄	—	4	1	no	—
316	C₂²×C₄	—	4	1	no	—
317	C₂²×C₄	—	4	1	no	—
318	C₂²×C₄	D₈×C₁₉	1	1	yes	characteristic
319	C₂²×C₄	D₈×C₁₉	1	1	yes	characteristic
320	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
321	Q₁₆	—	2	4	no	—
322	Q₁₆	—	2	2	no	—
323	Q₁₆	—	2	1	no	—
324	Q₁₆	C₂²×C₄×C₁₉	1	4	yes	—
325	Q₁₆	C₂²×C₄×C₁₉	1	2	yes	—
326	SD₁₆	—	2	4	no	—
327	D₈	—	2	1	no	—
328	D₈	C₂²×C₄×C₁₉	1	2	yes	—
329	C₂×C₈	—	2	2	no	—
330	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
331	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
332	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
333	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
334	C₂×C₈	#41×C₁₉	1	2	yes	—
335	C₂×C₈	C₂⁴×C₁₉	1	1	yes	characteristic
336	C₄⋊C₄	—	2	1	no	—
337	C₄⋊C₄	—	2	1	no	—
338	C₄⋊C₄	—	2	2	no	—
339	C₄⋊C₄	—	4	1	no	—
340	C₄⋊C₄	—	4	2	no	—
341	C₄⋊C₄	—	4	2	no	—
342	C₄⋊C₄	—	4	1	no	—
343	C₄⋊C₄	—	4	1	no	—
344	C₂²⋊C₄	—	4	1	no	—
345	C₂²⋊C₄	—	4	1	no	—
346	C₂²⋊C₄	—	4	1	no	—
347	C₄²	—	4	1	no	—
348	C₄²	—	4	1	no	—
349	C₄²	—	4	1	no	—
350	C₄²	—	4	2	no	—
351	C₄²	—	4	2	no	—
352	C₄²	D₈×C₁₉	1	1	yes	characteristic
353	C₄²	D₈×C₁₉	1	1	yes	characteristic
354	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
355	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
356	C₁₆	—	2	2	no	—
357	C₁₆	C₂²×C₄×C₁₉	1	4	yes	—
358	C₂³	—	4	1	no	—
359	C₂³	C₂×D₈×C₁₉	1	1	yes	characteristic
360	Q₈	—	2	2	no	—
361	Q₈	—	2	4	no	—
362	Q₈	—	4	4	no	—
363	Q₈	—	4	2	no	—
364	Q₈	—	4	1	no	—
365	D₄	—	2	2	no	—
366	D₄	—	4	4	no	—
367	D₄	—	4	1	no	—
368	C₂×C₄	—	2	2	no	—
369	C₂×C₄	—	4	1	no	—
370	C₂×C₄	—	4	4	no	—
371	C₂×C₄	—	4	1	no	—
372	C₂×C₄	—	4	2	no	—
373	C₂×C₄	—	4	4	no	—
374	C₂×C₄	—	4	1	no	—
375	C₂×C₄	—	4	1	no	—
376	C₂×C₄	—	4	2	no	—
377	C₂×C₄	—	8	2	no	—
378	C₂×C₄	—	8	2	no	—
379	C₂×C₄	—	8	2	no	—
380	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
381	C₂×C₄	C₂×D₈×C₁₉	1	1	yes	characteristic
382	C₂×C₄	C₂×D₈×C₁₉	1	1	yes	characteristic
383	C₂×C₄	C₂×D₈×C₁₉	1	1	yes	characteristic
384	C₂×C₄	C₂×D₈×C₁₉	1	1	yes	characteristic
385	C₂×C₄	C₂×D₈×C₁₉	1	1	yes	characteristic
386	C₂×C₄	C₁₉×#135	1	2	yes	—
387	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
388	C₈	—	2	1	no	—
389	C₈	—	2	1	no	—
390	C₈	C₄×D₄×C₁₉	1	2	yes	—
391	C₈	C₂³×C₄×C₁₉	1	1	yes	characteristic
392	C₈	C₂×#41×C₁₉	1	1	yes	characteristic
393	C₂²	—	2	1	no	—
394	C₂²	—	2	1	no	—
395	C₂²	—	4	2	no	—
396	C₂²	—	8	1	no	—
397	C₂²	—	8	1	no	—
398	C₂²	C₄×D₈×C₁₉	1	2	yes	—
399	C₂²	C₂²×D₈×C₁₉	1	1	yes	characteristic
400	C₄	—	2	1	no	—
401	C₄	—	2	1	no	—
402	C₄	—	2	1	no	—
403	C₄	—	4	2	no	—
404	C₄	—	4	4	no	—
405	C₄	—	8	1	no	—
406	C₄	—	8	1	no	—
407	C₄	—	8	2	no	—
408	C₄	C₄×D₈×C₁₉	1	2	yes	—
409	C₄	C₁₉×#510	1	2	yes	direct product factor
410	C₄	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
411	C₄	C₂×C₁₉×#135	1	1	yes	characteristic
412	C₂	—	2	2	no	—
413	C₂	—	8	2	no	—
414	C₂	C₂×C₄×D₈×C₁₉	1	1	yes	characteristic
415	C₂	C₂×C₁₉×#510	1	1	yes	characteristic
416	C₂	C₁₉×#3414	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄×C₁₉	C₂×D₈
commutator	C₈	C₂³×C₄×C₁₉
Frattini, cosocle	C₂×C₈	C₂⁴×C₁₉
socle	C₂²×C₁₉	C₂²×D₈
prime radical	C₂×C₁₉×#135	C₂²
LCS	G ▷ C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₂×C₄×Q₁₆×C₁₉	C₂	semidirect
4. C₁₉×#2176	C₂	semidirect
5. C₁₉×#2175	C₂	semidirect
6. C₄×C₁₉×Q₃₂	C₂	semidirect
7. C₄×C₁₉×SD₃₂	C₂	semidirect
8. C₁₉×#2159	C₂	semidirect
9. C₁₉×#2141	C₂	semidirect
11. C₄×C₁₉×M₃₂	C₂	semidirect
16. C₁₉×#510	C₄	direct (N × H)
50. C₂×Q₁₆×C₁₉	C₂×C₄	semidirect
74. C₁₉×Q₃₂	C₂×C₄	semidirect
75. C₁₉×SD₃₂	C₂×C₄	semidirect
77. C₁₉×M₃₂	C₂×C₄	semidirect
149. C₄×#510	C₁₉	direct (N × H)
187. C₂×C₄×Q₁₆	C₂×C₁₉	semidirect
188. #2176	C₂×C₁₉	semidirect
189. #2175	C₂×C₁₉	semidirect
190. C₄×Q₃₂	C₂×C₁₉	semidirect
191. C₄×SD₃₂	C₂×C₁₉	semidirect
192. #2159	C₂×C₁₉	semidirect
193. #2141	C₂×C₁₉	semidirect
195. C₄×M₃₂	C₂×C₁₉	semidirect
212. C₄×C₁₉	#510	direct (N × H)
219. #510	C₄×C₁₉	direct (N × H)
258. C₂×Q₁₆	C₂×C₄×C₁₉	semidirect
282. Q₃₂	C₂×C₄×C₁₉	semidirect
283. SD₃₂	C₂×C₄×C₁₉	semidirect
285. M₃₂	C₂×C₄×C₁₉	semidirect
303. C₁₉	C₄×#510	direct (N × H)
409. C₄	C₁₉×#510	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×#510	2
C₄×C₁₉×#135	2
C₂×C₄×Q₁₆×C₁₉	2
C₁₉×#2176	2
C₁₉×#2175	2
C₄×C₁₉×Q₃₂	2
C₄×C₁₉×SD₃₂	2
C₁₉×#2159	2
C₁₉×#2141	2
C₁₉×#2139	2
C₄×C₁₉×M₃₂	2
C₄×#510	19

Subgroups — C4×C19×#510 #18039412

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₄×C₁₉×#510 #18039412