Subgroups — C₄×C₁₉×#486 #18027599

Order 4864.

1046 conjugacy classes of subgroups.

The subgroup lattice has 430 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#486	C₂	1	1	yes	maximal, characteristic
2	C₄×C₁₉×C₄⋊Q₈	C₂	1	1	yes	maximal, characteristic, complemented
3	C₄×C₁₉×#127	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1990	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#1957	C₂	1	1	yes	maximal, characteristic
6	C₁₉×#1934	C₂	1	4	yes	maximal, complemented
7	C₁₉×#1834	C₂	1	1	yes	maximal, characteristic, complemented
8	C₄×C₁₉×#102	C₂	1	4	yes	maximal, complemented
9	C₄²×C₈×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×C₁₉×C₄⋊Q₈	C₂²	1	1	yes	characteristic
11	C₂×C₁₉×#127	C₂²	1	1	yes	characteristic
12	C₂×C₄×Q₈×C₁₉	—	2	1	no	—
13	C₂×C₄×D₄×C₁₉	—	2	1	no	—
14	C₂×C₄×D₄×C₁₉	—	2	1	no	—
15	C₂×C₄×D₄×C₁₉	C₂²	1	2	yes	—
16	C₁₉×#486	C₄	1	8	yes	direct product factor
17	C₂×C₁₉×#102	C₂²	1	4	yes	—
18	C₂×C₁₉×#102	C₂²	1	4	yes	—
19	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
20	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
21	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
22	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
23	C₁₉×#391	—	2	1	no	—
24	C₁₉×#390	—	2	1	no	—
25	C₁₉×#390	—	2	1	no	—
26	C₁₉×#390	C₂²	1	2	yes	—
27	C₁₉×#389	—	2	1	no	—
28	C₁₉×#389	C₂²	1	2	yes	—
29	C₁₉×#384	C₂²	1	1	yes	characteristic
30	C₁₉×#384	C₂²	1	1	yes	characteristic
31	C₄×C₄⋊C₄×C₁₉	—	2	1	no	—
32	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
33	C₄³×C₁₉	C₂²	1	1	yes	characteristic
34	C₁₉×#340	C₂²	1	4	yes	—
35	C₁₉×#340	C₂²	1	4	yes	—
36	C₂²×Q₈×C₁₉	—	2	1	no	—
37	C₂²×D₄×C₁₉	—	2	1	no	—
38	C₂²×D₄×C₁₉	—	2	1	no	—
39	C₂²×D₄×C₁₉	C₂³	1	2	yes	—
40	C₂³×C₄×C₁₉	—	2	2	no	—
41	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
42	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
43	C₁₉×C₄⋊Q₈	—	2	2	no	—
44	C₁₉×C₄⋊Q₈	C₂×C₄	1	4	yes	complemented
45	C₁₉×#127	—	2	2	no	—
46	C₁₉×#127	C₂×C₄	1	4	yes	—
47	C₄×Q₈×C₁₉	—	4	4	no	—
48	C₄×D₄×C₁₉	—	2	8	no	—
49	C₄×D₄×C₁₉	—	4	4	no	—
50	C₄×D₄×C₁₉	—	4	4	no	—
51	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
52	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
53	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
54	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
55	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
56	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
57	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
58	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
59	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
60	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
61	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
62	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
63	C₂×C₄²×C₁₉	—	2	2	no	—
64	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
65	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
66	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
67	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
68	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
69	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
70	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
71	C₁₉×#102	—	2	8	no	—
72	C₁₉×#102	C₂×C₄	1	16	yes	complemented
73	C₄×C₈×C₁₉	—	2	4	no	—
74	C₄×C₈×C₁₉	—	2	2	no	—
75	C₄×C₈×C₁₉	—	2	4	no	—
76	C₄×C₈×C₁₉	C₂×C₄	1	4	yes	complemented
77	C₁₉×#95	—	2	2	no	—
78	C₁₉×#95	—	2	2	no	—
79	C₂⁴×C₁₉	—	2	2	no	—
80	C₂×Q₈×C₁₉	—	2	4	no	—
81	C₂×Q₈×C₁₉	—	4	2	no	—
82	C₂×Q₈×C₁₉	—	4	2	no	—
83	C₂×D₄×C₁₉	—	2	4	no	—
84	C₂×D₄×C₁₉	—	2	4	no	—
85	C₂×D₄×C₁₉	—	2	4	no	—
86	C₂×D₄×C₁₉	—	2	4	no	—
87	C₂×D₄×C₁₉	—	2	2	no	—
88	C₂×D₄×C₁₉	—	4	2	no	—
89	C₂×D₄×C₁₉	—	4	2	no	—
90	C₂×D₄×C₁₉	—	4	2	no	—
91	C₂×D₄×C₁₉	—	4	2	no	—
92	C₂×D₄×C₁₉	C₂²×C₄	1	4	yes	—
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	—	4	4	no	—
97	C₂²×C₄×C₁₉	—	4	4	no	—
98	C₂²×C₄×C₁₉	—	4	4	no	—
99	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
100	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
101	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
102	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
103	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
104	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
105	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
106	C₂×C₈×C₁₉	—	2	2	no	—
107	C₂×C₈×C₁₉	—	2	2	no	—
108	C₂×C₈×C₁₉	—	2	2	no	—
109	C₂×C₈×C₁₉	—	2	2	no	—
110	C₂×C₈×C₁₉	C₂²×C₄	1	4	yes	—
111	C₂×C₈×C₁₉	#41	1	4	yes	—
112	C₄⋊C₄×C₁₉	—	2	4	no	—
113	C₄⋊C₄×C₁₉	—	2	2	no	—
114	C₄⋊C₄×C₁₉	—	2	4	no	—
115	C₄⋊C₄×C₁₉	—	2	4	no	—
116	C₄⋊C₄×C₁₉	—	4	2	no	—
117	C₄⋊C₄×C₁₉	—	4	4	no	—
118	C₄⋊C₄×C₁₉	—	4	2	no	—
119	C₄⋊C₄×C₁₉	—	4	2	no	—
120	C₄⋊C₄×C₁₉	—	4	2	no	—
121	C₄⋊C₄×C₁₉	C₂²×C₄	1	4	yes	—
122	C₂²⋊C₄×C₁₉	—	4	4	no	—
123	C₂²⋊C₄×C₁₉	—	4	4	no	—
124	C₂²⋊C₄×C₁₉	—	4	4	no	—
125	C₄²×C₁₉	—	2	2	no	—
126	C₄²×C₁₉	—	2	2	no	—
127	C₄²×C₁₉	—	2	2	no	—
128	C₄²×C₁₉	—	4	4	no	—
129	C₄²×C₁₉	D₈	1	4	yes	—
130	C₄²×C₁₉	SD₁₆	1	4	yes	—
131	C₄²×C₁₉	C₂²×C₄	1	2	yes	—
132	C₄²×C₁₉	#41	1	2	yes	—
133	C₄²×C₁₉	#41	1	4	yes	—
134	C₄×#486	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
135	C₂³×C₁₉	—	2	4	no	—
136	C₂³×C₁₉	—	4	2	no	—
137	C₂³×C₁₉	—	4	2	no	—
138	C₂³×C₁₉	—	4	2	no	—
139	C₂³×C₁₉	—	4	2	no	—
140	C₂³×C₁₉	—	4	2	no	—
141	C₂³×C₁₉	—	4	2	no	—
142	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
143	Q₈×C₁₉	—	4	8	no	—
144	D₄×C₁₉	—	2	8	no	—
145	D₄×C₁₉	—	4	4	no	—
146	D₄×C₁₉	—	4	8	no	—
147	D₄×C₁₉	—	4	8	no	—
148	C₂×C₄×C₁₉	—	2	1	no	—
149	C₂×C₄×C₁₉	—	2	1	no	—
150	C₂×C₄×C₁₉	—	2	1	no	—
151	C₂×C₄×C₁₉	—	2	1	no	—
152	C₂×C₄×C₁₉	—	2	1	no	—
153	C₂×C₄×C₁₉	—	2	1	no	—
154	C₂×C₄×C₁₉	—	2	4	no	—
155	C₂×C₄×C₁₉	—	4	2	no	—
156	C₂×C₄×C₁₉	—	4	2	no	—
157	C₂×C₄×C₁₉	—	4	2	no	—
158	C₂×C₄×C₁₉	—	4	2	no	—
159	C₂×C₄×C₁₉	—	4	2	no	—
160	C₂×C₄×C₁₉	—	4	2	no	—
161	C₂×C₄×C₁₉	—	4	2	no	—
162	C₂×C₄×C₁₉	—	4	2	no	—
163	C₂×C₄×C₁₉	—	8	8	no	—
164	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
165	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
166	C₂×C₄×C₁₉	#124	1	2	yes	—
167	C₂×C₄×C₁₉	#124	1	2	yes	—
168	C₂×C₄×C₁₉	C₂×D₈	1	2	yes	—
169	C₂×C₄×C₁₉	C₂×D₈	1	2	yes	—
170	C₂×C₄×C₁₉	C₂×D₈	1	2	yes	—
171	C₂×C₄×C₁₉	C₂×SD₁₆	1	2	yes	—
172	C₂×C₄×C₁₉	C₂×SD₁₆	1	2	yes	—
173	C₂×C₄×C₁₉	C₂×SD₁₆	1	2	yes	—
174	C₂×C₄×C₁₉	#135	1	2	yes	—
175	C₂×C₄×C₁₉	#135	1	2	yes	—
176	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
177	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
178	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
179	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
180	C₈×C₁₉	—	2	4	no	—
181	C₈×C₁₉	—	2	4	no	—
182	C₂×#486	C₂×C₁₉	1	1	yes	characteristic
183	C₄×C₄⋊Q₈	C₂×C₁₉	1	1	yes	characteristic, complemented
184	C₄×#127	C₂×C₁₉	1	1	yes	characteristic
185	#1990	C₂×C₁₉	1	1	yes	characteristic, complemented
186	#1957	C₂×C₁₉	1	1	yes	characteristic
187	#1934	C₂×C₁₉	1	4	yes	complemented
188	#1834	C₂×C₁₉	1	1	yes	characteristic, complemented
189	C₄×#102	C₂×C₁₉	1	4	yes	complemented
190	C₄²×C₈	C₂×C₁₉	1	1	yes	characteristic, complemented
191	C₂²×C₁₉	—	4	4	no	—
192	C₂²×C₁₉	—	4	4	no	—
193	C₂²×C₁₉	—	4	4	no	—
194	C₂²×C₁₉	—	8	2	no	—
195	C₂²×C₁₉	—	8	2	no	—
196	C₂²×C₁₉	—	8	2	no	—
197	C₂²×C₁₉	—	8	2	no	—
198	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
199	C₂²×C₁₉	C₂×#124	1	1	yes	characteristic
200	C₂²×C₁₉	#532	1	1	yes	characteristic
201	C₂²×C₁₉	C₂²×D₈	1	1	yes	characteristic
202	C₂²×C₁₉	C₂²×SD₁₆	1	1	yes	characteristic
203	C₂²×C₁₉	C₂×#135	1	1	yes	characteristic
204	C₂²×C₁₉	C₂×#135	1	1	yes	characteristic
205	C₄×C₁₉	—	2	2	no	—
206	C₄×C₁₉	—	2	2	no	—
207	C₄×C₁₉	—	2	2	no	—
208	C₄×C₁₉	—	4	4	no	—
209	C₄×C₁₉	—	8	2	no	—
210	C₄×C₁₉	—	8	2	no	—
211	C₄×C₁₉	C₄×D₈	1	4	yes	—
212	C₄×C₁₉	C₄×SD₁₆	1	4	yes	—
213	C₄×C₁₉	#486	1	4	yes	direct product factor
214	C₄×C₁₉	C₄×#41	1	2	yes	—
215	C₄×C₁₉	#529	1	2	yes	—
216	C₂×C₄⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
217	C₂×#127	C₂²×C₁₉	1	1	yes	characteristic
218	C₂×C₄×Q₈	—	2	1	no	—
219	C₂×C₄×D₄	—	2	1	no	—
220	C₂×C₄×D₄	—	2	1	no	—
221	C₂×C₄×D₄	C₂²×C₁₉	1	2	yes	—
222	#486	C₄×C₁₉	1	8	yes	direct product factor
223	C₂×#102	C₂²×C₁₉	1	4	yes	—
224	C₂×#102	C₂²×C₁₉	1	4	yes	—
225	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
226	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
227	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
228	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
229	#391	—	2	1	no	—
230	#390	—	2	1	no	—
231	#390	—	2	1	no	—
232	#390	C₂²×C₁₉	1	2	yes	—
233	#389	—	2	1	no	—
234	#389	C₂²×C₁₉	1	2	yes	—
235	#384	C₂²×C₁₉	1	1	yes	characteristic
236	#384	C₂²×C₁₉	1	1	yes	characteristic
237	C₄×C₄⋊C₄	—	2	1	no	—
238	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
239	C₄³	C₂²×C₁₉	1	1	yes	characteristic
240	#340	C₂²×C₁₉	1	4	yes	—
241	#340	C₂²×C₁₉	1	4	yes	—
242	C₂×C₁₉	—	8	4	no	—
243	C₂×C₁₉	C₄×#124	1	1	yes	characteristic
244	C₂×C₁₉	C₂×C₄×D₈	1	1	yes	characteristic
245	C₂×C₁₉	C₂×C₄×SD₁₆	1	1	yes	characteristic
246	C₂×C₁₉	C₂×#486	1	1	yes	characteristic
247	C₂×C₁₉	#3131	1	1	yes	characteristic
248	C₂×C₁₉	#3167	1	1	yes	characteristic
249	C₂×C₁₉	#3169	1	1	yes	characteristic
250	C₂²×Q₈	—	2	1	no	—
251	C₂²×D₄	—	2	1	no	—
252	C₂²×D₄	—	2	1	no	—
253	C₂²×D₄	C₂³×C₁₉	1	2	yes	—
254	C₂³×C₄	—	2	2	no	—
255	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
256	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
257	C₄⋊Q₈	—	2	2	no	—
258	C₄⋊Q₈	C₂×C₄×C₁₉	1	4	yes	complemented
259	#127	—	2	2	no	—
260	#127	C₂×C₄×C₁₉	1	4	yes	—
261	C₄×Q₈	—	4	4	no	—
262	C₄×D₄	—	2	8	no	—
263	C₄×D₄	—	4	4	no	—
264	C₄×D₄	—	4	4	no	—
265	C₂×C₄⋊C₄	—	2	1	no	—
266	C₂×C₄⋊C₄	—	2	1	no	—
267	C₂×C₄⋊C₄	—	2	1	no	—
268	C₂×C₄⋊C₄	—	2	1	no	—
269	C₂×C₄⋊C₄	—	2	2	no	—
270	C₂×C₄⋊C₄	—	2	1	no	—
271	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
272	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
273	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
274	C₂×C₂²⋊C₄	—	2	2	no	—
275	C₂×C₂²⋊C₄	—	2	2	no	—
276	C₂×C₂²⋊C₄	—	2	2	no	—
277	C₂×C₄²	—	2	2	no	—
278	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
279	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
280	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
281	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
282	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
283	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
284	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
285	#102	—	2	8	no	—
286	#102	C₂×C₄×C₁₉	1	16	yes	complemented
287	C₄×C₈	—	2	4	no	—
288	C₄×C₈	—	2	2	no	—
289	C₄×C₈	—	2	4	no	—
290	C₄×C₈	C₂×C₄×C₁₉	1	4	yes	complemented
291	#95	—	2	2	no	—
292	#95	—	2	2	no	—
293	C₁₉	C₄×#486	1	1	yes	characteristic, direct product factor, Sylow
294	C₂⁴	—	2	2	no	—
295	C₂×Q₈	—	2	4	no	—
296	C₂×Q₈	—	4	2	no	—
297	C₂×Q₈	—	4	2	no	—
298	C₂×D₄	—	2	4	no	—
299	C₂×D₄	—	2	4	no	—
300	C₂×D₄	—	2	4	no	—
301	C₂×D₄	—	2	4	no	—
302	C₂×D₄	—	2	2	no	—
303	C₂×D₄	—	4	2	no	—
304	C₂×D₄	—	4	2	no	—
305	C₂×D₄	—	4	2	no	—
306	C₂×D₄	—	4	2	no	—
307	C₂×D₄	C₂²×C₄×C₁₉	1	4	yes	—
308	C₂²×C₄	—	2	2	no	—
309	C₂²×C₄	—	2	2	no	—
310	C₂²×C₄	—	2	2	no	—
311	C₂²×C₄	—	4	4	no	—
312	C₂²×C₄	—	4	4	no	—
313	C₂²×C₄	—	4	4	no	—
314	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
315	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
316	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
317	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
318	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
319	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
320	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
321	C₂×C₈	—	2	2	no	—
322	C₂×C₈	—	2	2	no	—
323	C₂×C₈	—	2	2	no	—
324	C₂×C₈	—	2	2	no	—
325	C₂×C₈	C₂²×C₄×C₁₉	1	4	yes	—
326	C₂×C₈	#41×C₁₉	1	4	yes	—
327	C₄⋊C₄	—	2	4	no	—
328	C₄⋊C₄	—	2	2	no	—
329	C₄⋊C₄	—	2	4	no	—
330	C₄⋊C₄	—	2	4	no	—
331	C₄⋊C₄	—	4	2	no	—
332	C₄⋊C₄	—	4	4	no	—
333	C₄⋊C₄	—	4	2	no	—
334	C₄⋊C₄	—	4	2	no	—
335	C₄⋊C₄	—	4	2	no	—
336	C₄⋊C₄	C₂²×C₄×C₁₉	1	4	yes	—
337	C₂²⋊C₄	—	4	4	no	—
338	C₂²⋊C₄	—	4	4	no	—
339	C₂²⋊C₄	—	4	4	no	—
340	C₄²	—	2	2	no	—
341	C₄²	—	2	2	no	—
342	C₄²	—	2	2	no	—
343	C₄²	—	4	4	no	—
344	C₄²	D₈×C₁₉	1	4	yes	—
345	C₄²	SD₁₆×C₁₉	1	4	yes	—
346	C₄²	C₂²×C₄×C₁₉	1	2	yes	—
347	C₄²	#41×C₁₉	1	2	yes	—
348	C₄²	#41×C₁₉	1	4	yes	—
349	C₂³	—	2	4	no	—
350	C₂³	—	4	2	no	—
351	C₂³	—	4	2	no	—
352	C₂³	—	4	2	no	—
353	C₂³	—	4	2	no	—
354	C₂³	—	4	2	no	—
355	C₂³	—	4	2	no	—
356	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
357	Q₈	—	4	8	no	—
358	D₄	—	2	8	no	—
359	D₄	—	4	8	no	—
360	D₄	—	4	8	no	—
361	D₄	—	4	4	no	—
362	C₂×C₄	—	2	1	no	—
363	C₂×C₄	—	2	1	no	—
364	C₂×C₄	—	2	1	no	—
365	C₂×C₄	—	2	1	no	—
366	C₂×C₄	—	2	1	no	—
367	C₂×C₄	—	2	1	no	—
368	C₂×C₄	—	2	4	no	—
369	C₂×C₄	—	4	2	no	—
370	C₂×C₄	—	4	2	no	—
371	C₂×C₄	—	4	2	no	—
372	C₂×C₄	—	4	2	no	—
373	C₂×C₄	—	4	2	no	—
374	C₂×C₄	—	4	2	no	—
375	C₂×C₄	—	4	2	no	—
376	C₂×C₄	—	4	2	no	—
377	C₂×C₄	—	8	8	no	—
378	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
379	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
380	C₂×C₄	C₁₉×#124	1	2	yes	—
381	C₂×C₄	C₁₉×#124	1	2	yes	—
382	C₂×C₄	C₂×D₈×C₁₉	1	2	yes	—
383	C₂×C₄	C₂×D₈×C₁₉	1	2	yes	—
384	C₂×C₄	C₂×D₈×C₁₉	1	2	yes	—
385	C₂×C₄	C₂×SD₁₆×C₁₉	1	2	yes	—
386	C₂×C₄	C₂×SD₁₆×C₁₉	1	2	yes	—
387	C₂×C₄	C₂×SD₁₆×C₁₉	1	2	yes	—
388	C₂×C₄	C₁₉×#135	1	2	yes	—
389	C₂×C₄	C₁₉×#135	1	2	yes	—
390	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
391	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
392	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
393	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
394	C₈	—	2	4	no	—
395	C₈	—	2	4	no	—
396	C₂²	—	4	4	no	—
397	C₂²	—	4	4	no	—
398	C₂²	—	4	4	no	—
399	C₂²	—	8	2	no	—
400	C₂²	—	8	2	no	—
401	C₂²	—	8	2	no	—
402	C₂²	—	8	2	no	—
403	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
404	C₂²	C₂×C₁₉×#124	1	1	yes	characteristic
405	C₂²	C₁₉×#532	1	1	yes	characteristic
406	C₂²	C₂²×D₈×C₁₉	1	1	yes	characteristic
407	C₂²	C₂²×SD₁₆×C₁₉	1	1	yes	characteristic
408	C₂²	C₂×C₁₉×#135	1	1	yes	characteristic
409	C₂²	C₂×C₁₉×#135	1	1	yes	characteristic
410	C₄	—	2	2	no	—
411	C₄	—	2	2	no	—
412	C₄	—	2	2	no	—
413	C₄	—	4	4	no	—
414	C₄	—	8	2	no	—
415	C₄	—	8	2	no	—
416	C₄	C₄×D₈×C₁₉	1	4	yes	—
417	C₄	C₄×SD₁₆×C₁₉	1	4	yes	—
418	C₄	C₁₉×#486	1	4	yes	direct product factor
419	C₄	C₄×#41×C₁₉	1	2	yes	—
420	C₄	C₁₉×#529	1	2	yes	—
421	C₂	—	8	4	no	—
422	C₂	C₄×C₁₉×#124	1	1	yes	characteristic
423	C₂	C₂×C₄×D₈×C₁₉	1	1	yes	characteristic
424	C₂	C₂×C₄×SD₁₆×C₁₉	1	1	yes	characteristic
425	C₂	C₂×C₁₉×#486	1	1	yes	characteristic
426	C₂	C₁₉×#3131	1	1	yes	characteristic
427	C₂	C₁₉×#3167	1	1	yes	characteristic
428	C₂	C₁₉×#3169	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄×C₁₉	C₂×D₄
commutator	C₂×C₄	C₂³×C₄×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
socle	C₂³×C₁₉	C₂²×D₄
prime radical	C₂×C₁₉×#127	C₂²
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₁₉ ◁ C₄³×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₄×C₁₉×C₄⋊Q₈	C₂	semidirect
4. C₁₉×#1990	C₂	semidirect
6. C₁₉×#1934	C₂	semidirect
7. C₁₉×#1834	C₂	semidirect
8. C₄×C₁₉×#102	C₂	semidirect
9. C₄²×C₈×C₁₉	C₂	semidirect
16. C₁₉×#486	C₄	direct (N × H)
44. C₁₉×C₄⋊Q₈	C₂×C₄	semidirect
72. C₁₉×#102	C₂×C₄	semidirect
76. C₄×C₈×C₁₉	C₂×C₄	semidirect
134. C₄×#486	C₁₉	direct (N × H)
183. C₄×C₄⋊Q₈	C₂×C₁₉	semidirect
185. #1990	C₂×C₁₉	semidirect
187. #1934	C₂×C₁₉	semidirect
188. #1834	C₂×C₁₉	semidirect
189. C₄×#102	C₂×C₁₉	semidirect
190. C₄²×C₈	C₂×C₁₉	semidirect
213. C₄×C₁₉	#486	direct (N × H)
222. #486	C₄×C₁₉	direct (N × H)
258. C₄⋊Q₈	C₂×C₄×C₁₉	semidirect
286. #102	C₂×C₄×C₁₉	semidirect
290. C₄×C₈	C₂×C₄×C₁₉	semidirect
293. C₁₉	C₄×#486	direct (N × H)
418. C₄	C₁₉×#486	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×#486	2
C₄×C₁₉×C₄⋊Q₈	2
C₄×C₁₉×#127	2
C₁₉×#1990	2
C₁₉×#1957	2
C₁₉×#1934	2
C₁₉×#1834	2
C₄×C₁₉×#102	2
C₄²×C₈×C₁₉	2
C₄×#486	19

Subgroups — C4×C19×#486 #18027599

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₄×C₁₉×#486 #18027599