Subgroups — C₁₉×#23683 #18029642

Order 4864.

912 conjugacy classes of subgroups.

The subgroup lattice has 492 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#440	C₂	1	2	yes	maximal
2	C₄×C₁₉×C₄⋊Q₈	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#2293	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#2083	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2071	C₂	1	1	yes	maximal, characteristic
6	C₁₉×#2068	C₂	1	2	yes	maximal, complemented
7	C₁₉×#2055	C₂	1	2	yes	maximal
8	C₁₉×#2043	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#2013	C₂	1	1	yes	maximal, characteristic
10	C₁₉×#1767	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1763	C₂	1	2	yes	maximal, complemented
12	C₂²×SD₁₆×C₁₉	C₂²	1	2	yes	—
13	C₂×C₁₉×C₄⋊Q₈	C₂²	1	1	yes	characteristic
14	C₂×C₄×Q₈×C₁₉	C₂²	1	2	yes	—
15	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
16	C₂×C₁₉×#117	—	2	1	no	—
17	C₁₉×#440	—	2	8	no	—
18	C₂×C₁₉×#107	C₂²	1	2	yes	—
19	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
20	C₂×C₁₉×#103	C₂²	1	2	yes	—
21	C₂×C₁₉×#103	C₂²	1	2	yes	—
22	C₂×C₁₉×#103	C₂²	1	2	yes	—
23	C₂×C₁₉×#102	C₂²	1	2	yes	—
24	C₂×C₁₉×#97	C₂²	1	2	yes	—
25	C₁₉×#391	C₂²	1	2	yes	—
26	C₁₉×#390	C₂²	1	1	yes	characteristic
27	C₁₉×#390	C₂²	1	1	yes	characteristic
28	C₁₉×#389	—	2	1	no	—
29	C₁₉×#389	—	2	1	no	—
30	C₁₉×#389	C₂²	1	1	yes	characteristic
31	C₁₉×#389	C₂²	1	1	yes	characteristic
32	C₁₉×#388	—	2	1	no	—
33	C₁₉×#388	—	2	1	no	—
34	C₁₉×#384	C₂²	1	1	yes	characteristic
35	C₄×C₄⋊C₄×C₁₉	—	2	1	no	—
36	C₄×C₄⋊C₄×C₁₉	—	2	1	no	—
37	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
38	C₄×C₂²⋊C₄×C₁₉	—	2	1	no	—
39	C₄³×C₁₉	C₂²	1	1	yes	characteristic
40	C₁₉×#340	C₂²	1	2	yes	—
41	C₁₉×#340	C₂²	1	2	yes	—
42	C₁₉×#336	C₂²	1	1	yes	characteristic
43	C₁₉×#336	C₂²	1	1	yes	characteristic
44	C₂²×Q₈×C₁₉	C₂³	1	2	yes	—
45	C₂²×D₄×C₁₉	C₂³	1	1	yes	characteristic
46	C₂³×C₄×C₁₉	—	2	1	no	—
47	C₂×SD₁₆×C₁₉	—	2	4	no	—
48	C₂×SD₁₆×C₁₉	—	2	4	no	—
49	C₂×SD₁₆×C₁₉	—	2	4	no	—
50	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
51	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
52	C₁₉×C₄⋊Q₈	—	2	4	no	—
53	C₄×Q₈×C₁₉	—	2	4	no	—
54	C₄×Q₈×C₁₉	—	2	4	no	—
55	C₄×D₄×C₁₉	—	2	2	no	—
56	C₄×D₄×C₁₉	D₄	1	4	yes	—
57	C₁₉×#117	—	4	4	no	—
58	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
59	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
60	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
61	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
62	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
63	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
64	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
65	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
66	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
67	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
68	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
69	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
70	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
71	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
72	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
73	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
74	C₂×C₄²×C₁₉	—	2	1	no	—
75	C₂×C₄²×C₁₉	—	2	2	no	—
76	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
77	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
78	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
79	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
80	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
81	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
82	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
83	C₁₉×#107	—	2	4	no	—
84	C₁₉×C₄⋊C₈	—	2	4	no	—
85	C₁₉×#103	—	2	4	no	—
86	C₁₉×#103	—	2	4	no	—
87	C₁₉×#103	—	2	4	no	—
88	C₁₉×#102	—	2	4	no	—
89	C₁₉×#97	—	2	4	no	—
90	C₁₉×#95	—	2	1	no	—
91	C₁₉×#95	—	2	1	no	—
92	C₁₉×#95	—	2	2	no	—
93	C₁₉×#95	—	2	2	no	—
94	C₁₉×#95	—	2	1	no	—
95	C₂⁴×C₁₉	—	2	1	no	—
96	C₂×Q₈×C₁₉	—	2	2	no	—
97	C₂×Q₈×C₁₉	—	2	2	no	—
98	C₂×Q₈×C₁₉	—	2	2	no	—
99	C₂×Q₈×C₁₉	—	2	2	no	—
100	C₂×Q₈×C₁₉	—	2	2	no	—
101	C₂×Q₈×C₁₉	#41	1	4	yes	—
102	C₂×D₄×C₁₉	—	2	2	no	—
103	C₂×D₄×C₁₉	—	2	2	no	—
104	C₂×D₄×C₁₉	—	2	1	no	—
105	C₂×D₄×C₁₉	C₂×D₄	1	2	yes	—
106	C₂²×C₄×C₁₉	—	2	2	no	—
107	C₂²×C₄×C₁₉	—	2	1	no	—
108	C₂²×C₄×C₁₉	—	2	4	no	—
109	C₂²×C₄×C₁₉	—	2	1	no	—
110	C₂²×C₄×C₁₉	—	2	1	no	—
111	C₂²×C₄×C₁₉	—	2	2	no	—
112	C₂²×C₄×C₁₉	—	4	2	no	—
113	C₂²×C₄×C₁₉	—	4	2	no	—
114	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
115	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
116	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
117	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
118	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
119	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
120	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
121	SD₁₆×C₁₉	—	2	16	no	—
122	C₂×C₈×C₁₉	—	2	2	no	—
123	C₂×C₈×C₁₉	—	2	2	no	—
124	C₂×C₈×C₁₉	—	2	2	no	—
125	C₂×C₈×C₁₉	—	2	2	no	—
126	C₂×C₈×C₁₉	—	2	2	no	—
127	C₂×C₈×C₁₉	#41	1	4	yes	—
128	C₄⋊C₄×C₁₉	—	2	4	no	—
129	C₄⋊C₄×C₁₉	—	2	4	no	—
130	C₄⋊C₄×C₁₉	—	2	1	no	—
131	C₄⋊C₄×C₁₉	—	2	2	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	—	4	2	no	—
136	C₄⋊C₄×C₁₉	—	4	2	no	—
137	C₄⋊C₄×C₁₉	—	4	4	no	—
138	C₄⋊C₄×C₁₉	—	4	2	no	—
139	C₄⋊C₄×C₁₉	—	4	2	no	—
140	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
141	C₂²⋊C₄×C₁₉	—	2	4	no	—
142	C₂²⋊C₄×C₁₉	—	4	2	no	—
143	C₂²⋊C₄×C₁₉	—	4	2	no	—
144	C₂²⋊C₄×C₁₉	—	4	2	no	—
145	C₂²⋊C₄×C₁₉	—	4	2	no	—
146	C₄²×C₁₉	—	2	2	no	—
147	C₄²×C₁₉	—	2	2	no	—
148	C₄²×C₁₉	—	2	2	no	—
149	C₄²×C₁₉	—	2	2	no	—
150	C₄²×C₁₉	—	2	2	no	—
151	C₄²×C₁₉	—	4	1	no	—
152	C₄²×C₁₉	—	4	2	no	—
153	C₄²×C₁₉	—	4	4	no	—
154	C₄²×C₁₉	C₂×D₄	1	2	yes	—
155	C₄²×C₁₉	#41	1	2	yes	—
156	#23683	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
157	C₂³×C₁₉	—	2	2	no	—
158	C₂³×C₁₉	—	4	1	no	—
159	C₂³×C₁₉	—	4	1	no	—
160	C₂³×C₁₉	—	4	1	no	—
161	C₂³×C₁₉	—	4	1	no	—
162	C₂³×C₁₉	—	4	1	no	—
163	C₂³×C₁₉	—	4	1	no	—
164	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
165	Q₈×C₁₉	—	2	4	no	—
166	Q₈×C₁₉	—	2	4	no	—
167	Q₈×C₁₉	—	4	2	no	—
168	Q₈×C₁₉	—	4	2	no	—
169	D₄×C₁₉	—	2	4	no	—
170	D₄×C₁₉	—	4	2	no	—
171	C₂×C₄×C₁₉	—	2	1	no	—
172	C₂×C₄×C₁₉	—	2	1	no	—
173	C₂×C₄×C₁₉	—	2	1	no	—
174	C₂×C₄×C₁₉	—	2	1	no	—
175	C₂×C₄×C₁₉	—	2	1	no	—
176	C₂×C₄×C₁₉	—	2	1	no	—
177	C₂×C₄×C₁₉	—	2	1	no	—
178	C₂×C₄×C₁₉	—	2	1	no	—
179	C₂×C₄×C₁₉	—	2	1	no	—
180	C₂×C₄×C₁₉	—	2	1	no	—
181	C₂×C₄×C₁₉	—	2	2	no	—
182	C₂×C₄×C₁₉	—	2	4	no	—
183	C₂×C₄×C₁₉	—	2	1	no	—
184	C₂×C₄×C₁₉	—	2	1	no	—
185	C₂×C₄×C₁₉	—	2	1	no	—
186	C₂×C₄×C₁₉	—	4	8	no	—
187	C₂×C₄×C₁₉	—	4	2	no	—
188	C₂×C₄×C₁₉	—	4	2	no	—
189	C₂×C₄×C₁₉	—	4	1	no	—
190	C₂×C₄×C₁₉	—	4	1	no	—
191	C₂×C₄×C₁₉	—	4	2	no	—
192	C₂×C₄×C₁₉	—	4	1	no	—
193	C₂×C₄×C₁₉	—	4	1	no	—
194	C₂×C₄×C₁₉	—	4	1	no	—
195	C₂×C₄×C₁₉	—	4	1	no	—
196	C₂×C₄×C₁₉	—	4	2	no	—
197	C₂×C₄×C₁₉	—	4	1	no	—
198	C₂×C₄×C₁₉	—	4	1	no	—
199	C₂×C₄×C₁₉	—	4	2	no	—
200	C₂×C₄×C₁₉	#121	1	2	yes	—
201	C₂×C₄×C₁₉	#121	1	2	yes	—
202	C₂×C₄×C₁₉	AGL(1,ℤ/8)	1	2	yes	—
203	C₂×C₄×C₁₉	#137	1	2	yes	—
204	C₂×C₄×C₁₉	#137	1	2	yes	—
205	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
206	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
207	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
208	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
209	C₈×C₁₉	—	2	4	no	—
210	C₈×C₁₉	—	4	2	no	—
211	C₂×#440	C₂×C₁₉	1	2	yes	—
212	C₄×C₄⋊Q₈	C₂×C₁₉	1	1	yes	characteristic, complemented
213	#2293	C₂×C₁₉	1	1	yes	characteristic
214	#2083	C₂×C₁₉	1	1	yes	characteristic, complemented
215	#2071	C₂×C₁₉	1	1	yes	characteristic
216	#2068	C₂×C₁₉	1	2	yes	complemented
217	#2055	C₂×C₁₉	1	2	yes	—
218	#2043	C₂×C₁₉	1	1	yes	characteristic, complemented
219	#2013	C₂×C₁₉	1	1	yes	characteristic
220	#1767	C₂×C₁₉	1	1	yes	characteristic, complemented
221	#1763	C₂×C₁₉	1	2	yes	complemented
222	C₂²×C₁₉	—	4	2	no	—
223	C₂²×C₁₉	—	4	2	no	—
224	C₂²×C₁₉	—	4	2	no	—
225	C₂²×C₁₉	—	8	1	no	—
226	C₂²×C₁₉	—	8	1	no	—
227	C₂²×C₁₉	—	8	1	no	—
228	C₂²×C₁₉	—	8	1	no	—
229	C₂²×C₁₉	C₂×#121	1	1	yes	characteristic
230	C₂²×C₁₉	#525	1	1	yes	characteristic
231	C₂²×C₁₉	#532	1	1	yes	characteristic
232	C₂²×C₁₉	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
233	C₂²×C₁₉	C₂×#137	1	1	yes	characteristic
234	C₂²×C₁₉	C₂×#137	1	1	yes	characteristic
235	C₂²×C₁₉	#575	1	1	yes	characteristic
236	C₄×C₁₉	—	2	2	no	—
237	C₄×C₁₉	—	2	2	no	—
238	C₄×C₁₉	—	2	2	no	—
239	C₄×C₁₉	—	2	2	no	—
240	C₄×C₁₉	—	2	2	no	—
241	C₄×C₁₉	—	4	4	no	—
242	C₄×C₁₉	—	4	1	no	—
243	C₄×C₁₉	—	4	2	no	—
244	C₄×C₁₉	—	8	1	no	—
245	C₄×C₁₉	—	8	1	no	—
246	C₄×C₁₉	—	8	2	no	—
247	C₄×C₁₉	#525	1	2	yes	—
248	C₄×C₁₉	#529	1	2	yes	—
249	C₂²×SD₁₆	C₂²×C₁₉	1	2	yes	—
250	C₂×C₄⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
251	C₂×C₄×Q₈	C₂²×C₁₉	1	2	yes	—
252	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
253	C₂×#117	—	2	1	no	—
254	#440	—	2	8	no	—
255	C₂×#107	C₂²×C₁₉	1	2	yes	—
256	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
257	C₂×#103	C₂²×C₁₉	1	2	yes	—
258	C₂×#103	C₂²×C₁₉	1	2	yes	—
259	C₂×#103	C₂²×C₁₉	1	2	yes	—
260	C₂×#102	C₂²×C₁₉	1	2	yes	—
261	C₂×#97	C₂²×C₁₉	1	2	yes	—
262	#391	C₂²×C₁₉	1	2	yes	—
263	#390	C₂²×C₁₉	1	1	yes	characteristic
264	#390	C₂²×C₁₉	1	1	yes	characteristic
265	#389	—	2	1	no	—
266	#389	—	2	1	no	—
267	#389	C₂²×C₁₉	1	1	yes	characteristic
268	#389	C₂²×C₁₉	1	1	yes	characteristic
269	#388	—	2	1	no	—
270	#388	—	2	1	no	—
271	#384	C₂²×C₁₉	1	1	yes	characteristic
272	C₄×C₄⋊C₄	—	2	1	no	—
273	C₄×C₄⋊C₄	—	2	1	no	—
274	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
275	C₄×C₂²⋊C₄	—	2	1	no	—
276	C₄³	C₂²×C₁₉	1	1	yes	characteristic
277	#340	C₂²×C₁₉	1	2	yes	—
278	#340	C₂²×C₁₉	1	2	yes	—
279	#336	C₂²×C₁₉	1	1	yes	characteristic
280	#336	C₂²×C₁₉	1	1	yes	characteristic
281	C₂×C₁₉	—	8	2	no	—
282	C₂×C₁₉	#2392	1	1	yes	characteristic
283	C₂×C₁₉	#3036	1	1	yes	characteristic
284	C₂×C₁₉	#3039	1	1	yes	characteristic
285	C₂×C₁₉	#3112	1	1	yes	characteristic
286	C₂×C₁₉	#3117	1	1	yes	characteristic
287	C₂×C₁₉	#3181	1	1	yes	characteristic
288	C₂×C₁₉	#3182	1	1	yes	characteristic
289	C₂²×Q₈	C₂³×C₁₉	1	2	yes	—
290	C₂²×D₄	C₂³×C₁₉	1	1	yes	characteristic
291	C₂³×C₄	—	2	1	no	—
292	C₂×SD₁₆	—	2	4	no	—
293	C₂×SD₁₆	—	2	4	no	—
294	C₂×SD₁₆	—	2	4	no	—
295	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
296	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
297	C₄⋊Q₈	—	2	4	no	—
298	C₄×Q₈	—	2	4	no	—
299	C₄×Q₈	—	2	4	no	—
300	C₄×D₄	—	2	2	no	—
301	C₄×D₄	D₄×C₁₉	1	4	yes	—
302	#117	—	4	4	no	—
303	C₂×C₄⋊C₄	—	2	1	no	—
304	C₂×C₄⋊C₄	—	2	1	no	—
305	C₂×C₄⋊C₄	—	2	1	no	—
306	C₂×C₄⋊C₄	—	2	1	no	—
307	C₂×C₄⋊C₄	—	2	2	no	—
308	C₂×C₄⋊C₄	—	2	1	no	—
309	C₂×C₄⋊C₄	—	2	1	no	—
310	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
311	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
312	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
313	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
314	C₂×C₂²⋊C₄	—	2	1	no	—
315	C₂×C₂²⋊C₄	—	2	1	no	—
316	C₂×C₂²⋊C₄	—	2	1	no	—
317	C₂×C₂²⋊C₄	—	2	1	no	—
318	C₂×C₂²⋊C₄	—	2	1	no	—
319	C₂×C₄²	—	2	1	no	—
320	C₂×C₄²	—	2	2	no	—
321	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
322	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
323	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
324	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
325	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
326	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
327	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
328	#107	—	2	4	no	—
329	C₄⋊C₈	—	2	4	no	—
330	#103	—	2	4	no	—
331	#103	—	2	4	no	—
332	#103	—	2	4	no	—
333	#102	—	2	4	no	—
334	#97	—	2	4	no	—
335	#95	—	2	1	no	—
336	#95	—	2	1	no	—
337	#95	—	2	2	no	—
338	#95	—	2	2	no	—
339	#95	—	2	1	no	—
340	C₁₉	#23683	1	1	yes	characteristic, direct product factor, Sylow
341	C₂⁴	—	2	1	no	—
342	C₂×Q₈	—	2	2	no	—
343	C₂×Q₈	—	2	2	no	—
344	C₂×Q₈	—	2	2	no	—
345	C₂×Q₈	—	2	2	no	—
346	C₂×Q₈	—	2	2	no	—
347	C₂×Q₈	#41×C₁₉	1	4	yes	—
348	C₂×D₄	—	2	2	no	—
349	C₂×D₄	—	2	2	no	—
350	C₂×D₄	—	2	1	no	—
351	C₂×D₄	C₂×D₄×C₁₉	1	2	yes	—
352	C₂²×C₄	—	2	2	no	—
353	C₂²×C₄	—	2	1	no	—
354	C₂²×C₄	—	2	4	no	—
355	C₂²×C₄	—	2	1	no	—
356	C₂²×C₄	—	2	1	no	—
357	C₂²×C₄	—	2	2	no	—
358	C₂²×C₄	—	4	2	no	—
359	C₂²×C₄	—	4	2	no	—
360	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
361	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
362	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
363	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
364	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
365	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
366	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
367	SD₁₆	—	2	16	no	—
368	C₂×C₈	—	2	2	no	—
369	C₂×C₈	—	2	2	no	—
370	C₂×C₈	—	2	2	no	—
371	C₂×C₈	—	2	2	no	—
372	C₂×C₈	—	2	2	no	—
373	C₂×C₈	#41×C₁₉	1	4	yes	—
374	C₄⋊C₄	—	2	4	no	—
375	C₄⋊C₄	—	2	4	no	—
376	C₄⋊C₄	—	2	1	no	—
377	C₄⋊C₄	—	2	2	no	—
378	C₄⋊C₄	—	2	2	no	—
379	C₄⋊C₄	—	2	2	no	—
380	C₄⋊C₄	—	2	2	no	—
381	C₄⋊C₄	—	4	2	no	—
382	C₄⋊C₄	—	4	2	no	—
383	C₄⋊C₄	—	4	4	no	—
384	C₄⋊C₄	—	4	2	no	—
385	C₄⋊C₄	—	4	2	no	—
386	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
387	C₂²⋊C₄	—	2	4	no	—
388	C₂²⋊C₄	—	4	2	no	—
389	C₂²⋊C₄	—	4	2	no	—
390	C₂²⋊C₄	—	4	2	no	—
391	C₂²⋊C₄	—	4	2	no	—
392	C₄²	—	2	2	no	—
393	C₄²	—	2	2	no	—
394	C₄²	—	2	2	no	—
395	C₄²	—	2	2	no	—
396	C₄²	—	2	2	no	—
397	C₄²	—	4	1	no	—
398	C₄²	—	4	2	no	—
399	C₄²	—	4	4	no	—
400	C₄²	C₂×D₄×C₁₉	1	2	yes	—
401	C₄²	#41×C₁₉	1	2	yes	—
402	C₂³	—	2	2	no	—
403	C₂³	—	4	1	no	—
404	C₂³	—	4	1	no	—
405	C₂³	—	4	1	no	—
406	C₂³	—	4	1	no	—
407	C₂³	—	4	1	no	—
408	C₂³	—	4	1	no	—
409	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
410	Q₈	—	2	4	no	—
411	Q₈	—	2	4	no	—
412	Q₈	—	4	2	no	—
413	Q₈	—	4	2	no	—
414	D₄	—	2	4	no	—
415	D₄	—	4	2	no	—
416	C₂×C₄	—	2	1	no	—
417	C₂×C₄	—	2	1	no	—
418	C₂×C₄	—	2	1	no	—
419	C₂×C₄	—	2	1	no	—
420	C₂×C₄	—	2	1	no	—
421	C₂×C₄	—	2	1	no	—
422	C₂×C₄	—	2	1	no	—
423	C₂×C₄	—	2	1	no	—
424	C₂×C₄	—	2	1	no	—
425	C₂×C₄	—	2	1	no	—
426	C₂×C₄	—	2	2	no	—
427	C₂×C₄	—	2	4	no	—
428	C₂×C₄	—	2	1	no	—
429	C₂×C₄	—	2	1	no	—
430	C₂×C₄	—	2	1	no	—
431	C₂×C₄	—	4	8	no	—
432	C₂×C₄	—	4	2	no	—
433	C₂×C₄	—	4	2	no	—
434	C₂×C₄	—	4	1	no	—
435	C₂×C₄	—	4	1	no	—
436	C₂×C₄	—	4	2	no	—
437	C₂×C₄	—	4	1	no	—
438	C₂×C₄	—	4	1	no	—
439	C₂×C₄	—	4	1	no	—
440	C₂×C₄	—	4	1	no	—
441	C₂×C₄	—	4	2	no	—
442	C₂×C₄	—	4	1	no	—
443	C₂×C₄	—	4	1	no	—
444	C₂×C₄	—	4	2	no	—
445	C₂×C₄	C₁₉×#121	1	2	yes	—
446	C₂×C₄	C₁₉×#121	1	2	yes	—
447	C₂×C₄	C₁₉×AGL(1,ℤ/8)	1	2	yes	—
448	C₂×C₄	C₁₉×#137	1	2	yes	—
449	C₂×C₄	C₁₉×#137	1	2	yes	—
450	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
451	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
452	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
453	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
454	C₈	—	2	4	no	—
455	C₈	—	4	2	no	—
456	C₂²	—	4	2	no	—
457	C₂²	—	4	2	no	—
458	C₂²	—	4	2	no	—
459	C₂²	—	8	1	no	—
460	C₂²	—	8	1	no	—
461	C₂²	—	8	1	no	—
462	C₂²	—	8	1	no	—
463	C₂²	C₂×C₁₉×#121	1	1	yes	characteristic
464	C₂²	C₁₉×#525	1	1	yes	characteristic
465	C₂²	C₁₉×#532	1	1	yes	characteristic
466	C₂²	C₂×C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
467	C₂²	C₂×C₁₉×#137	1	1	yes	characteristic
468	C₂²	C₂×C₁₉×#137	1	1	yes	characteristic
469	C₂²	C₁₉×#575	1	1	yes	characteristic
470	C₄	—	2	2	no	—
471	C₄	—	2	2	no	—
472	C₄	—	2	2	no	—
473	C₄	—	2	2	no	—
474	C₄	—	2	2	no	—
475	C₄	—	4	1	no	—
476	C₄	—	4	2	no	—
477	C₄	—	4	4	no	—
478	C₄	—	8	1	no	—
479	C₄	—	8	2	no	—
480	C₄	—	8	1	no	—
481	C₄	C₁₉×#525	1	2	yes	—
482	C₄	C₁₉×#529	1	2	yes	—
483	C₂	—	8	2	no	—
484	C₂	C₁₉×#2392	1	1	yes	characteristic
485	C₂	C₁₉×#3036	1	1	yes	characteristic
486	C₂	C₁₉×#3039	1	1	yes	characteristic
487	C₂	C₁₉×#3112	1	1	yes	characteristic
488	C₂	C₁₉×#3117	1	1	yes	characteristic
489	C₂	C₁₉×#3181	1	1	yes	characteristic
490	C₂	C₁₉×#3182	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 ◁ 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×#2083	C₂	semidirect
6. C₁₉×#2068	C₂	semidirect
8. C₁₉×#2043	C₂	semidirect
10. C₁₉×#1767	C₂	semidirect
11. C₁₉×#1763	C₂	semidirect
156. #23683	C₁₉	direct (N × H)
212. C₄×C₄⋊Q₈	C₂×C₁₉	semidirect
214. #2083	C₂×C₁₉	semidirect
216. #2068	C₂×C₁₉	semidirect
218. #2043	C₂×C₁₉	semidirect
220. #1767	C₂×C₁₉	semidirect
221. #1763	C₂×C₁₉	semidirect
340. C₁₉	#23683	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×#440	2
C₄×C₁₉×C₄⋊Q₈	2
C₁₉×#2293	2
C₁₉×#2083	2
C₁₉×#2071	2
C₁₉×#2068	2
C₁₉×#2055	2
C₁₉×#2043	2
C₁₉×#2013	2
C₁₉×#1767	2
C₁₉×#1763	2
#23683	19

Subgroups — C19×#23683 #18029642

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#23683 #18029642