Subgroups — C₁₉×#20936 #18026895

Order 4864.

1850 conjugacy classes of subgroups.

The subgroup lattice has 474 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂³×SD₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic
2	C₂×C₁₉×#519	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×C₁₉×#419	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×C₁₉×#418	C₂	1	1	yes	maximal, characteristic
5	C₁₉×#2309	C₂	1	1	yes	maximal, characteristic
6	C₁₉×#1880	C₂	1	8	yes	maximal, complemented
7	C₁₉×#1735	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#1729	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂³×Q₈×C₁₉	C₂²	1	1	yes	characteristic
10	C₂³×D₄×C₁₉	C₂²	1	1	yes	characteristic
11	C₂²×SD₁₆×C₁₉	—	2	4	no	—
12	C₂²×SD₁₆×C₁₉	—	2	4	no	—
13	C₂²×SD₁₆×C₁₉	C₄	1	8	yes	complemented
14	C₂²×SD₁₆×C₁₉	C₂²	1	4	yes	—
15	C₂²×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
16	C₂³×C₈×C₁₉	C₂²	1	1	yes	characteristic
17	C₁₉×#519	—	2	4	no	—
18	C₁₉×#519	—	2	4	no	—
19	C₂×C₄×Q₈×C₁₉	—	2	2	no	—
20	C₂×C₄×Q₈×C₁₉	C₂²	1	4	yes	complemented
21	C₂×C₁₉×#117	—	2	2	no	—
22	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
23	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
24	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
25	C₁₉×#419	—	2	4	no	—
26	C₁₉×#418	—	2	4	no	—
27	C₂×C₁₉×#103	C₂²	1	4	yes	complemented
28	C₂×C₁₉×#102	C₂²	1	4	yes	—
29	C₁₉×#390	—	2	2	no	—
30	C₁₉×#390	C₂²	1	4	yes	—
31	C₁₉×#379	—	2	2	no	—
32	C₁₉×#340	C₂²	1	4	yes	complemented
33	C₁₉×#336	C₂²	1	4	yes	complemented
34	C₂⁵×C₁₉	—	2	1	no	—
35	C₂²×Q₈×C₁₉	—	2	1	no	—
36	C₂²×Q₈×C₁₉	—	2	2	no	—
37	C₂²×Q₈×C₁₉	—	2	2	no	—
38	C₂²×Q₈×C₁₉	—	2	2	no	—
39	C₂²×Q₈×C₁₉	C₂×C₄	1	4	yes	—
40	C₂²×Q₈×C₁₉	D₄	1	4	yes	—
41	C₂²×Q₈×C₁₉	D₄	1	4	yes	—
42	C₂²×Q₈×C₁₉	C₂³	1	2	yes	—
43	C₂²×D₄×C₁₉	—	2	2	no	—
44	C₂²×D₄×C₁₉	—	2	2	no	—
45	C₂²×D₄×C₁₉	—	2	2	no	—
46	C₂²×D₄×C₁₉	—	2	1	no	—
47	C₂²×D₄×C₁₉	—	2	2	no	—
48	C₂²×D₄×C₁₉	—	2	2	no	—
49	C₂²×D₄×C₁₉	C₂×C₄	1	4	yes	—
50	C₂²×D₄×C₁₉	C₂³	1	2	yes	—
51	C₂³×C₄×C₁₉	—	2	1	no	—
52	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
53	C₂×SD₁₆×C₁₉	—	2	32	no	—
54	C₂×SD₁₆×C₁₉	—	2	8	no	—
55	C₂×SD₁₆×C₁₉	—	2	8	no	—
56	C₂×SD₁₆×C₁₉	C₂×C₄	1	16	yes	—
57	C₂×M₁₆×C₁₉	—	2	2	no	—
58	C₂×M₁₆×C₁₉	—	2	2	no	—
59	C₂×M₁₆×C₁₉	—	2	2	no	—
60	C₂²×C₈×C₁₉	—	2	2	no	—
61	C₂²×C₈×C₁₉	—	2	2	no	—
62	C₂²×C₈×C₁₉	C₂×C₄	1	4	yes	—
63	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
64	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
65	C₄×Q₈×C₁₉	—	2	16	no	—
66	C₄×Q₈×C₁₉	—	2	8	no	—
67	C₄×Q₈×C₁₉	—	2	8	no	—
68	C₁₉×#117	—	2	16	no	—
69	C₁₉×#117	—	2	2	no	—
70	C₁₉×#117	—	2	2	no	—
71	C₁₉×#117	—	2	2	no	—
72	C₁₉×#117	—	2	2	no	—
73	C₁₉×#117	—	2	2	no	—
74	C₁₉×#117	D₄	1	4	yes	—
75	C₂×C₄⋊C₄×C₁₉	—	2	4	no	—
76	C₂×C₄⋊C₄×C₁₉	D₄	1	2	yes	—
77	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
78	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
79	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
80	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
81	C₂×C₂²⋊C₄×C₁₉	—	2	8	no	—
82	C₂×C₂²⋊C₄×C₁₉	D₄	1	2	yes	—
83	C₂×C₄²×C₁₉	—	2	4	no	—
84	C₂×C₄²×C₁₉	—	2	1	no	—
85	C₂×C₄²×C₁₉	—	2	1	no	—
86	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
87	C₁₉×#103	—	2	8	no	—
88	C₁₉×#102	—	2	8	no	—
89	C₂⁴×C₁₉	—	2	2	no	—
90	C₂⁴×C₁₉	—	2	4	no	—
91	C₂⁴×C₁₉	—	4	2	no	—
92	C₂⁴×C₁₉	—	4	2	no	—
93	C₂⁴×C₁₉	—	8	4	no	—
94	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
95	C₂×Q₈×C₁₉	—	2	4	no	—
96	C₂×Q₈×C₁₉	—	2	8	no	—
97	C₂×Q₈×C₁₉	—	2	4	no	—
98	C₂×Q₈×C₁₉	—	2	4	no	—
99	C₂×Q₈×C₁₉	—	2	8	no	—
100	C₂×Q₈×C₁₉	—	2	8	no	—
101	C₂×Q₈×C₁₉	—	2	2	no	—
102	C₂×Q₈×C₁₉	—	2	2	no	—
103	C₂×Q₈×C₁₉	—	2	2	no	—
104	C₂×Q₈×C₁₉	C₂²⋊C₄	1	16	yes	complemented
105	C₂×Q₈×C₁₉	C₂²×C₄	1	4	yes	—
106	C₂×Q₈×C₁₉	C₂×D₄	1	4	yes	—
107	C₂×Q₈×C₁₉	C₂×D₄	1	4	yes	—
108	C₂×D₄×C₁₉	—	2	8	no	—
109	C₂×D₄×C₁₉	—	2	8	no	—
110	C₂×D₄×C₁₉	—	2	4	no	—
111	C₂×D₄×C₁₉	—	2	2	no	—
112	C₂×D₄×C₁₉	—	2	2	no	—
113	C₂×D₄×C₁₉	—	2	2	no	—
114	C₂×D₄×C₁₉	—	2	2	no	—
115	C₂×D₄×C₁₉	—	2	2	no	—
116	C₂×D₄×C₁₉	—	4	2	no	—
117	C₂×D₄×C₁₉	—	4	4	no	—
118	C₂×D₄×C₁₉	—	4	2	no	—
119	C₂×D₄×C₁₉	—	4	4	no	—
120	C₂×D₄×C₁₉	C₂²×C₄	1	4	yes	—
121	C₂²×C₄×C₁₉	—	2	4	no	—
122	C₂²×C₄×C₁₉	—	2	4	no	—
123	C₂²×C₄×C₁₉	—	2	4	no	—
124	C₂²×C₄×C₁₉	—	2	2	no	—
125	C₂²×C₄×C₁₉	—	2	2	no	—
126	C₂²×C₄×C₁₉	—	2	2	no	—
127	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
128	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
129	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
130	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
131	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
132	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
133	C₂²×C₄×C₁₉	#41	1	2	yes	—
134	C₂²×C₄×C₁₉	#41	1	2	yes	—
135	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
136	SD₁₆×C₁₉	—	2	32	no	—
137	M₁₆×C₁₉	—	4	4	no	—
138	C₂×C₈×C₁₉	—	2	8	no	—
139	C₂×C₈×C₁₉	—	2	2	no	—
140	C₂×C₈×C₁₉	—	2	2	no	—
141	C₂×C₈×C₁₉	—	2	2	no	—
142	C₂×C₈×C₁₉	—	2	2	no	—
143	C₂×C₈×C₁₉	—	2	2	no	—
144	C₂×C₈×C₁₉	C₂²×C₄	1	4	yes	—
145	C₄⋊C₄×C₁₉	—	2	16	no	—
146	C₄⋊C₄×C₁₉	—	2	4	no	—
147	C₄⋊C₄×C₁₉	—	2	2	no	—
148	C₄⋊C₄×C₁₉	—	2	2	no	—
149	C₄⋊C₄×C₁₉	—	2	2	no	—
150	C₄⋊C₄×C₁₉	C₂×D₄	1	4	yes	—
151	C₂²⋊C₄×C₁₉	—	2	4	no	—
152	C₂²⋊C₄×C₁₉	—	2	4	no	—
153	C₂²⋊C₄×C₁₉	—	4	2	no	—
154	C₂²⋊C₄×C₁₉	—	8	8	no	—
155	C₄²×C₁₉	—	2	16	no	—
156	C₄²×C₁₉	—	2	4	no	—
157	C₄²×C₁₉	—	2	2	no	—
158	C₄²×C₁₉	—	2	2	no	—
159	C₄²×C₁₉	—	4	2	no	—
160	#20936	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
161	C₂³×C₁₉	—	2	4	no	—
162	C₂³×C₁₉	—	2	4	no	—
163	C₂³×C₁₉	—	4	2	no	—
164	C₂³×C₁₉	—	4	2	no	—
165	C₂³×C₁₉	—	4	8	no	—
166	C₂³×C₁₉	—	4	8	no	—
167	C₂³×C₁₉	—	8	8	no	—
168	C₂³×C₁₉	—	8	8	no	—
169	C₂³×C₁₉	—	8	8	no	—
170	C₂³×C₁₉	C₄×D₄	1	2	yes	—
171	C₂³×C₁₉	#120	1	2	yes	—
172	C₂³×C₁₉	#121	1	2	yes	—
173	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
174	Q₈×C₁₉	—	2	4	no	—
175	Q₈×C₁₉	—	2	4	no	—
176	Q₈×C₁₉	—	2	4	no	—
177	Q₈×C₁₉	—	2	16	no	—
178	Q₈×C₁₉	C₂×C₂²⋊C₄	1	8	yes	—
179	D₄×C₁₉	—	2	4	no	—
180	D₄×C₁₉	—	2	4	no	—
181	D₄×C₁₉	—	4	2	no	—
182	D₄×C₁₉	—	4	2	no	—
183	D₄×C₁₉	—	4	8	no	—
184	C₂×C₄×C₁₉	—	2	4	no	—
185	C₂×C₄×C₁₉	—	2	4	no	—
186	C₂×C₄×C₁₉	—	2	4	no	—
187	C₂×C₄×C₁₉	—	2	16	no	—
188	C₂×C₄×C₁₉	—	2	4	no	—
189	C₂×C₄×C₁₉	—	2	4	no	—
190	C₂×C₄×C₁₉	—	2	8	no	—
191	C₂×C₄×C₁₉	—	4	4	no	—
192	C₂×C₄×C₁₉	—	4	2	no	—
193	C₂×C₄×C₁₉	—	4	4	no	—
194	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	4	yes	—
195	C₂×C₄×C₁₉	C₄×D₄	1	4	yes	—
196	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
197	C₂×C₄×C₁₉	#120	1	2	yes	—
198	C₂×C₄×C₁₉	#121	1	4	yes	—
199	C₂×C₄×C₁₉	#121	1	2	yes	—
200	C₂×C₄×C₁₉	#123	1	4	yes	—
201	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
202	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
203	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
204	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
205	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
206	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
207	C₈×C₁₉	—	2	4	no	—
208	C₈×C₁₉	—	4	2	no	—
209	C₂³×SD₁₆	C₂×C₁₉	1	1	yes	characteristic
210	C₂×#519	C₂×C₁₉	1	1	yes	characteristic, complemented
211	C₂×#419	C₂×C₁₉	1	1	yes	characteristic, complemented
212	C₂×#418	C₂×C₁₉	1	1	yes	characteristic
213	#2309	C₂×C₁₉	1	1	yes	characteristic
214	#1880	C₂×C₁₉	1	8	yes	complemented
215	#1735	C₂×C₁₉	1	1	yes	characteristic, complemented
216	#1729	C₂×C₁₉	1	1	yes	characteristic, complemented
217	C₂²×C₁₉	—	2	4	no	—
218	C₂²×C₁₉	—	2	4	no	—
219	C₂²×C₁₉	—	2	4	no	—
220	C₂²×C₁₉	—	4	8	no	—
221	C₂²×C₁₉	—	4	4	no	—
222	C₂²×C₁₉	—	8	16	no	—
223	C₂²×C₁₉	—	8	4	no	—
224	C₂²×C₁₉	—	8	4	no	—
225	C₂²×C₁₉	#386	1	4	yes	—
226	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
227	C₂²×C₁₉	C₂×#120	1	1	yes	characteristic
228	C₂²×C₁₉	C₂×#121	1	1	yes	characteristic
229	C₂²×C₁₉	#577	1	4	yes	—
230	C₄×C₁₉	—	2	8	no	—
231	C₄×C₁₉	—	4	4	no	—
232	C₄×C₁₉	—	4	4	no	—
233	C₄×C₁₉	—	8	2	no	—
234	C₄×C₁₉	#386	1	4	yes	—
235	C₄×C₁₉	C₂²×C₂²⋊C₄	1	1	yes	characteristic
236	C₄×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
237	C₄×C₁₉	C₂×#121	1	1	yes	characteristic
238	C₄×C₁₉	C₂×#123	1	1	yes	characteristic
239	C₂³×Q₈	C₂²×C₁₉	1	1	yes	characteristic
240	C₂³×D₄	C₂²×C₁₉	1	1	yes	characteristic
241	C₂²×SD₁₆	—	2	4	no	—
242	C₂²×SD₁₆	—	2	4	no	—
243	C₂²×SD₁₆	C₄×C₁₉	1	8	yes	complemented
244	C₂²×SD₁₆	C₂²×C₁₉	1	4	yes	—
245	C₂²×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
246	C₂³×C₈	C₂²×C₁₉	1	1	yes	characteristic
247	#519	—	2	4	no	—
248	#519	—	2	4	no	—
249	C₂×C₄×Q₈	—	2	2	no	—
250	C₂×C₄×Q₈	C₂²×C₁₉	1	4	yes	complemented
251	C₂×#117	—	2	2	no	—
252	C₂×#117	C₂²×C₁₉	1	1	yes	characteristic
253	C₂×#117	C₂²×C₁₉	1	1	yes	characteristic
254	C₂×#117	C₂²×C₁₉	1	1	yes	characteristic
255	#419	—	2	4	no	—
256	#418	—	2	4	no	—
257	C₂×#103	C₂²×C₁₉	1	4	yes	complemented
258	C₂×#102	C₂²×C₁₉	1	4	yes	—
259	#390	—	2	2	no	—
260	#390	C₂²×C₁₉	1	4	yes	—
261	#379	—	2	2	no	—
262	#340	C₂²×C₁₉	1	4	yes	complemented
263	#336	C₂²×C₁₉	1	4	yes	complemented
264	C₂×C₁₉	—	2	4	no	—
265	C₂×C₁₉	—	8	4	no	—
266	C₂×C₁₉	C₂×#386	1	1	yes	characteristic
267	C₂×C₁₉	#2949	1	2	yes	—
268	C₂×C₁₉	#3010	1	2	yes	—
269	C₂×C₁₉	#3043	1	2	yes	—
270	C₂⁵	—	2	1	no	—
271	C₂²×Q₈	—	2	1	no	—
272	C₂²×Q₈	—	2	2	no	—
273	C₂²×Q₈	—	2	2	no	—
274	C₂²×Q₈	—	2	2	no	—
275	C₂²×Q₈	C₂×C₄×C₁₉	1	4	yes	—
276	C₂²×Q₈	D₄×C₁₉	1	4	yes	—
277	C₂²×Q₈	D₄×C₁₉	1	4	yes	—
278	C₂²×Q₈	C₂³×C₁₉	1	2	yes	—
279	C₂²×D₄	—	2	2	no	—
280	C₂²×D₄	—	2	2	no	—
281	C₂²×D₄	—	2	2	no	—
282	C₂²×D₄	—	2	1	no	—
283	C₂²×D₄	—	2	2	no	—
284	C₂²×D₄	—	2	2	no	—
285	C₂²×D₄	C₂×C₄×C₁₉	1	4	yes	—
286	C₂²×D₄	C₂³×C₁₉	1	2	yes	—
287	C₂³×C₄	—	2	1	no	—
288	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
289	C₂×SD₁₆	—	2	32	no	—
290	C₂×SD₁₆	—	2	8	no	—
291	C₂×SD₁₆	—	2	8	no	—
292	C₂×SD₁₆	C₂×C₄×C₁₉	1	16	yes	—
293	C₂×M₁₆	—	2	2	no	—
294	C₂×M₁₆	—	2	2	no	—
295	C₂×M₁₆	—	2	2	no	—
296	C₂²×C₈	—	2	2	no	—
297	C₂²×C₈	—	2	2	no	—
298	C₂²×C₈	C₂×C₄×C₁₉	1	4	yes	—
299	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
300	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
301	C₄×Q₈	—	2	16	no	—
302	C₄×Q₈	—	2	8	no	—
303	C₄×Q₈	—	2	8	no	—
304	#117	—	2	16	no	—
305	#117	—	2	2	no	—
306	#117	—	2	2	no	—
307	#117	—	2	2	no	—
308	#117	—	2	2	no	—
309	#117	—	2	2	no	—
310	#117	D₄×C₁₉	1	4	yes	—
311	C₂×C₄⋊C₄	—	2	4	no	—
312	C₂×C₄⋊C₄	D₄×C₁₉	1	2	yes	—
313	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
314	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
315	C₂×C₂²⋊C₄	—	2	1	no	—
316	C₂×C₂²⋊C₄	—	2	1	no	—
317	C₂×C₂²⋊C₄	—	2	8	no	—
318	C₂×C₂²⋊C₄	D₄×C₁₉	1	2	yes	—
319	C₂×C₄²	—	2	4	no	—
320	C₂×C₄²	—	2	1	no	—
321	C₂×C₄²	—	2	1	no	—
322	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
323	#103	—	2	8	no	—
324	#102	—	2	8	no	—
325	C₁₉	#20936	1	1	yes	characteristic, direct product factor, Sylow
326	C₂⁴	—	2	2	no	—
327	C₂⁴	—	2	4	no	—
328	C₂⁴	—	4	2	no	—
329	C₂⁴	—	4	2	no	—
330	C₂⁴	—	8	4	no	—
331	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
332	C₂×Q₈	—	2	8	no	—
333	C₂×Q₈	—	2	4	no	—
334	C₂×Q₈	—	2	4	no	—
335	C₂×Q₈	—	2	8	no	—
336	C₂×Q₈	—	2	4	no	—
337	C₂×Q₈	—	2	8	no	—
338	C₂×Q₈	—	2	2	no	—
339	C₂×Q₈	—	2	2	no	—
340	C₂×Q₈	—	2	2	no	—
341	C₂×Q₈	C₂²⋊C₄×C₁₉	1	16	yes	complemented
342	C₂×Q₈	C₂²×C₄×C₁₉	1	4	yes	—
343	C₂×Q₈	C₂×D₄×C₁₉	1	4	yes	—
344	C₂×Q₈	C₂×D₄×C₁₉	1	4	yes	—
345	C₂×D₄	—	2	8	no	—
346	C₂×D₄	—	2	8	no	—
347	C₂×D₄	—	2	4	no	—
348	C₂×D₄	—	2	2	no	—
349	C₂×D₄	—	2	2	no	—
350	C₂×D₄	—	2	2	no	—
351	C₂×D₄	—	2	2	no	—
352	C₂×D₄	—	2	2	no	—
353	C₂×D₄	—	4	2	no	—
354	C₂×D₄	—	4	2	no	—
355	C₂×D₄	—	4	4	no	—
356	C₂×D₄	—	4	4	no	—
357	C₂×D₄	C₂²×C₄×C₁₉	1	4	yes	—
358	C₂²×C₄	—	2	4	no	—
359	C₂²×C₄	—	2	4	no	—
360	C₂²×C₄	—	2	4	no	—
361	C₂²×C₄	—	2	2	no	—
362	C₂²×C₄	—	2	2	no	—
363	C₂²×C₄	—	2	2	no	—
364	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
365	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
366	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
367	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
368	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
369	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
370	C₂²×C₄	#41×C₁₉	1	2	yes	—
371	C₂²×C₄	#41×C₁₉	1	2	yes	—
372	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
373	SD₁₆	—	2	32	no	—
374	M₁₆	—	4	4	no	—
375	C₂×C₈	—	2	8	no	—
376	C₂×C₈	—	2	2	no	—
377	C₂×C₈	—	2	2	no	—
378	C₂×C₈	—	2	2	no	—
379	C₂×C₈	—	2	2	no	—
380	C₂×C₈	—	2	2	no	—
381	C₂×C₈	C₂²×C₄×C₁₉	1	4	yes	—
382	C₄⋊C₄	—	2	16	no	—
383	C₄⋊C₄	—	2	4	no	—
384	C₄⋊C₄	—	2	2	no	—
385	C₄⋊C₄	—	2	2	no	—
386	C₄⋊C₄	—	2	2	no	—
387	C₄⋊C₄	C₂×D₄×C₁₉	1	4	yes	—
388	C₂²⋊C₄	—	2	4	no	—
389	C₂²⋊C₄	—	2	4	no	—
390	C₂²⋊C₄	—	4	2	no	—
391	C₂²⋊C₄	—	8	8	no	—
392	C₄²	—	2	16	no	—
393	C₄²	—	2	4	no	—
394	C₄²	—	2	2	no	—
395	C₄²	—	2	2	no	—
396	C₄²	—	4	2	no	—
397	C₂³	—	2	4	no	—
398	C₂³	—	2	4	no	—
399	C₂³	—	4	8	no	—
400	C₂³	—	4	2	no	—
401	C₂³	—	4	2	no	—
402	C₂³	—	4	8	no	—
403	C₂³	—	8	8	no	—
404	C₂³	—	8	8	no	—
405	C₂³	—	8	8	no	—
406	C₂³	C₄×D₄×C₁₉	1	2	yes	—
407	C₂³	C₁₉×#120	1	2	yes	—
408	C₂³	C₁₉×#121	1	2	yes	—
409	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
410	Q₈	—	2	16	no	—
411	Q₈	—	2	4	no	—
412	Q₈	—	2	4	no	—
413	Q₈	—	2	4	no	—
414	Q₈	C₂×C₂²⋊C₄×C₁₉	1	8	yes	—
415	D₄	—	2	4	no	—
416	D₄	—	2	4	no	—
417	D₄	—	4	8	no	—
418	D₄	—	4	2	no	—
419	D₄	—	4	2	no	—
420	C₂×C₄	—	2	16	no	—
421	C₂×C₄	—	2	4	no	—
422	C₂×C₄	—	2	4	no	—
423	C₂×C₄	—	2	4	no	—
424	C₂×C₄	—	2	4	no	—
425	C₂×C₄	—	2	4	no	—
426	C₂×C₄	—	2	8	no	—
427	C₂×C₄	—	4	4	no	—
428	C₂×C₄	—	4	2	no	—
429	C₂×C₄	—	4	4	no	—
430	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	4	yes	—
431	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
432	C₂×C₄	C₄×D₄×C₁₉	1	4	yes	—
433	C₂×C₄	C₁₉×#120	1	2	yes	—
434	C₂×C₄	C₁₉×#121	1	2	yes	—
435	C₂×C₄	C₁₉×#121	1	4	yes	—
436	C₂×C₄	C₁₉×#123	1	4	yes	—
437	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
438	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
439	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
440	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
441	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
442	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
443	C₈	—	2	4	no	—
444	C₈	—	4	2	no	—
445	C₂²	—	2	4	no	—
446	C₂²	—	2	4	no	—
447	C₂²	—	2	4	no	—
448	C₂²	—	4	8	no	—
449	C₂²	—	4	4	no	—
450	C₂²	—	8	16	no	—
451	C₂²	—	8	4	no	—
452	C₂²	—	8	4	no	—
453	C₂²	C₁₉×#386	1	4	yes	—
454	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
455	C₂²	C₂×C₁₉×#120	1	1	yes	characteristic
456	C₂²	C₂×C₁₉×#121	1	1	yes	characteristic
457	C₂²	C₁₉×#577	1	4	yes	—
458	C₄	—	2	8	no	—
459	C₄	—	4	4	no	—
460	C₄	—	4	4	no	—
461	C₄	—	8	2	no	—
462	C₄	C₁₉×#386	1	4	yes	—
463	C₄	C₂²×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
464	C₄	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
465	C₄	C₂×C₁₉×#121	1	1	yes	characteristic
466	C₄	C₂×C₁₉×#123	1	1	yes	characteristic
467	C₂	—	2	4	no	—
468	C₂	—	8	4	no	—
469	C₂	C₂×C₁₉×#386	1	1	yes	characteristic
470	C₂	C₁₉×#2949	1	2	yes	—
471	C₂	C₁₉×#3010	1	2	yes	—
472	C₂	C₁₉×#3043	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
prime radical	C₂³×D₄×C₁₉	C₂²
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₂×C₁₉×#117 ◁ G

Complements

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

N	H ≅ G/N	type
2. C₂×C₁₉×#519	C₂	semidirect
3. C₂×C₁₉×#419	C₂	semidirect
6. C₁₉×#1880	C₂	semidirect
7. C₁₉×#1735	C₂	semidirect
8. C₁₉×#1729	C₂	semidirect
13. C₂²×SD₁₆×C₁₉	C₄	semidirect
20. C₂×C₄×Q₈×C₁₉	C₂²	semidirect
27. C₂×C₁₉×#103	C₂²	semidirect
32. C₁₉×#340	C₂²	semidirect
33. C₁₉×#336	C₂²	semidirect
104. C₂×Q₈×C₁₉	C₂²⋊C₄	semidirect
160. #20936	C₁₉	direct (N × H)
210. C₂×#519	C₂×C₁₉	semidirect
211. C₂×#419	C₂×C₁₉	semidirect
214. #1880	C₂×C₁₉	semidirect
215. #1735	C₂×C₁₉	semidirect
216. #1729	C₂×C₁₉	semidirect
243. C₂²×SD₁₆	C₄×C₁₉	semidirect
250. C₂×C₄×Q₈	C₂²×C₁₉	semidirect
257. C₂×#103	C₂²×C₁₉	semidirect
262. #340	C₂²×C₁₉	semidirect
263. #336	C₂²×C₁₉	semidirect
325. C₁₉	#20936	direct (N × H)
341. C₂×Q₈	C₂²⋊C₄×C₁₉	semidirect

Maximal subgroups

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

subgroup	index
C₂³×SD₁₆×C₁₉	2
C₂×C₁₉×#519	2
C₂×C₁₉×#419	2
C₂×C₁₉×#418	2
C₁₉×#2309	2
C₁₉×#1880	2
C₁₉×#1735	2
C₁₉×#1729	2
#20936	19

Subgroups — C19×#20936 #18026895

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#20936 #18026895