Subgroups — C₁₉×#17326 #18023285

Order 4864.

772 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#2920	C₂	1	1	yes	maximal, characteristic
2	C₂×C₁₉×#431	C₂	1	1	yes	maximal, characteristic
3	C₂×C₁₉×#431	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1454	C₂	1	4	yes	maximal, complemented
5	C₁₉×#1452	C₂	1	2	yes	maximal, complemented
6	C₁₉×#1451	C₂	1	2	yes	maximal, complemented
7	C₁₉×#1450	C₂	1	2	yes	maximal, complemented
8	C₈×M₁₆×C₁₉	C₂	1	2	yes	maximal, complemented
9	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
10	C₁₉×#432	C₄	1	2	yes	—
11	C₁₉×#432	C₄	1	2	yes	—
12	C₁₉×#431	C₄	1	2	yes	—
13	C₁₉×#431	C₄	1	2	yes	—
14	C₁₉×#431	C₄	1	2	yes	—
15	C₁₉×#431	C₄	1	2	yes	—
16	C₁₉×#431	C₂²	1	1	yes	characteristic
17	C₁₉×#431	C₂²	1	1	yes	characteristic
18	C₁₉×#431	C₂²	1	1	yes	characteristic
19	C₁₉×#431	C₂²	1	1	yes	characteristic
20	C₁₉×#431	C₂²	1	2	yes	—
21	C₁₉×#431	C₂²	1	2	yes	—
22	C₁₉×#431	C₂²	1	2	yes	—
23	C₁₉×#431	C₂²	1	2	yes	—
24	C₁₉×#423	C₄	1	2	yes	—
25	C₂×C₁₉×C₄⋊C₈	C₄	1	2	yes	—
26	C₂×C₁₉×C₄⋊C₈	C₄	1	2	yes	—
27	C₁₉×#407	C₄	1	2	yes	—
28	C₂×C₁₉×C₂²⋊C₈	C₄	1	2	yes	—
29	C₂×C₁₉×C₂²⋊C₈	C₄	1	2	yes	—
30	C₄×M₁₆×C₁₉	C₂²	1	2	yes	—
31	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
32	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
33	C₁₉×#322	C₂²	1	4	yes	complemented
34	C₁₉×#322	C₂²	1	4	yes	complemented
35	C₁₉×#322	C₂²	1	4	yes	complemented
36	C₈²×C₁₉	C₂²	1	4	yes	complemented
37	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
38	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
39	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
40	C₂×M₁₆×C₁₉	C₂×C₄	1	4	yes	—
41	C₂²×C₈×C₁₉	C₂×C₄	1	4	yes	—
42	C₂²×C₈×C₁₉	C₂×C₄	1	4	yes	—
43	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
44	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
45	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
46	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
47	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
48	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
49	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
50	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
51	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
52	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
53	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
54	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
55	C₁₉×C₄⋊C₈	C₂×C₄	1	2	yes	—
56	C₁₉×C₄⋊C₈	C₂×C₄	1	2	yes	—
57	C₁₉×C₄⋊C₈	C₂×C₄	1	2	yes	—
58	C₁₉×C₄⋊C₈	C₂×C₄	1	2	yes	—
59	C₁₉×C₄⋊C₈	C₂×C₄	1	4	yes	—
60	C₁₉×C₄⋊C₈	C₂×C₄	1	4	yes	—
61	C₁₉×C₄⋊C₈	C₂×C₄	1	4	yes	—
62	C₁₉×C₄⋊C₈	C₂×C₄	1	4	yes	—
63	C₁₉×C₂²⋊C₈	C₂×C₄	1	2	yes	—
64	C₁₉×C₂²⋊C₈	C₂×C₄	1	2	yes	—
65	C₁₉×C₂²⋊C₈	C₂×C₄	1	2	yes	—
66	C₁₉×C₂²⋊C₈	C₂×C₄	1	2	yes	—
67	C₁₉×C₂²⋊C₈	C₂×C₄	1	4	yes	—
68	C₁₉×C₂²⋊C₈	C₂×C₄	1	4	yes	—
69	C₁₉×C₂²⋊C₈	C₂×C₄	1	4	yes	—
70	C₁₉×C₂²⋊C₈	C₂×C₄	1	4	yes	—
71	C₁₉×#97	C₂×C₄	1	4	yes	—
72	C₄×C₈×C₁₉	C₂×C₄	1	4	yes	—
73	C₄×C₈×C₁₉	C₂×C₄	1	4	yes	—
74	C₄×C₈×C₁₉	C₂³	1	2	yes	—
75	C₄×C₈×C₁₉	C₂³	1	2	yes	—
76	C₄×C₈×C₁₉	C₂³	1	2	yes	—
77	C₄×C₈×C₁₉	C₂³	1	2	yes	—
78	C₄×C₈×C₁₉	C₂³	1	4	yes	—
79	C₂⁴×C₁₉	C₄²	1	1	yes	characteristic
80	C₂²×C₄×C₁₉	—	2	4	no	—
81	C₂²×C₄×C₁₉	—	2	4	no	—
82	C₂²×C₄×C₁₉	—	4	2	no	—
83	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
84	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
85	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
86	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
87	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
88	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
89	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
90	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
91	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
92	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
93	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
94	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
95	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
96	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
97	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
98	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
99	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
100	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
101	M₁₆×C₁₉	—	2	8	no	—
102	C₂×C₈×C₁₉	—	2	8	no	—
103	C₂×C₈×C₁₉	—	4	4	no	—
104	C₂×C₈×C₁₉	C₂²×C₄	1	4	yes	—
105	C₂×C₈×C₁₉	C₂²×C₄	1	4	yes	—
106	C₂×C₈×C₁₉	C₂²×C₄	1	4	yes	—
107	C₂×C₈×C₁₉	C₂²×C₄	1	4	yes	—
108	C₂×C₈×C₁₉	C₂²×C₄	1	8	yes	—
109	C₄²×C₁₉	C₄²	1	1	yes	characteristic
110	C₄²×C₁₉	C₄²	1	1	yes	characteristic
111	C₄²×C₁₉	C₄²	1	1	yes	characteristic
112	C₄²×C₁₉	C₄²	1	1	yes	characteristic
113	C₄²×C₁₉	C₄²	1	1	yes	characteristic
114	C₄²×C₁₉	C₄²	1	1	yes	characteristic
115	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
116	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
117	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
118	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
119	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
120	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
121	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
122	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
123	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
124	C₄²×C₁₉	C₂⁴	1	1	yes	characteristic
125	#17326	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
126	C₂³×C₁₉	—	2	2	no	—
127	C₂³×C₁₉	—	2	2	no	—
128	C₂³×C₁₉	—	4	1	no	—
129	C₂³×C₁₉	C₂×C₄²	1	1	yes	characteristic
130	C₂³×C₁₉	C₂×C₄²	1	1	yes	characteristic
131	C₂³×C₁₉	C₂×C₄²	1	1	yes	characteristic
132	C₂×C₄×C₁₉	—	2	2	no	—
133	C₂×C₄×C₁₉	—	2	2	no	—
134	C₂×C₄×C₁₉	—	2	2	no	—
135	C₂×C₄×C₁₉	—	2	2	no	—
136	C₂×C₄×C₁₉	—	2	2	no	—
137	C₂×C₄×C₁₉	—	2	2	no	—
138	C₂×C₄×C₁₉	—	2	2	no	—
139	C₂×C₄×C₁₉	—	2	2	no	—
140	C₂×C₄×C₁₉	—	2	2	no	—
141	C₂×C₄×C₁₉	—	2	2	no	—
142	C₂×C₄×C₁₉	—	2	2	no	—
143	C₂×C₄×C₁₉	—	2	2	no	—
144	C₂×C₄×C₁₉	—	2	2	no	—
145	C₂×C₄×C₁₉	—	4	1	no	—
146	C₂×C₄×C₁₉	—	4	1	no	—
147	C₂×C₄×C₁₉	—	4	1	no	—
148	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
149	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
150	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
151	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
152	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
153	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
154	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
155	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
156	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
157	C₂×C₄×C₁₉	#131	1	4	yes	—
158	C₂×C₄×C₁₉	#131	1	4	yes	—
159	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
160	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
161	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
162	C₈×C₁₉	—	2	4	no	—
163	C₈×C₁₉	—	2	4	no	—
164	C₈×C₁₉	—	2	8	no	—
165	C₈×C₁₉	—	2	4	no	—
166	C₈×C₁₉	—	2	4	no	—
167	#2920	C₂×C₁₉	1	1	yes	characteristic
168	C₂×#431	C₂×C₁₉	1	1	yes	characteristic
169	C₂×#431	C₂×C₁₉	1	1	yes	characteristic
170	#1454	C₂×C₁₉	1	4	yes	complemented
171	#1452	C₂×C₁₉	1	2	yes	complemented
172	#1451	C₂×C₁₉	1	2	yes	complemented
173	#1450	C₂×C₁₉	1	2	yes	complemented
174	C₈×M₁₆	C₂×C₁₉	1	2	yes	complemented
175	C₂²×C₁₉	—	2	1	no	—
176	C₂²×C₁₉	—	2	1	no	—
177	C₂²×C₁₉	—	2	1	no	—
178	C₂²×C₁₉	—	2	1	no	—
179	C₂²×C₁₉	—	2	1	no	—
180	C₂²×C₁₉	—	2	1	no	—
181	C₂²×C₁₉	—	2	1	no	—
182	C₂²×C₁₉	—	4	4	no	—
183	C₂²×C₁₉	#405	1	2	yes	—
184	C₂²×C₁₉	#405	1	2	yes	—
185	C₂²×C₁₉	C₂²×C₄²	1	1	yes	characteristic
186	C₄×C₁₉	—	2	1	no	—
187	C₄×C₁₉	—	2	1	no	—
188	C₄×C₁₉	—	2	1	no	—
189	C₄×C₁₉	—	2	1	no	—
190	C₄×C₁₉	—	2	1	no	—
191	C₄×C₁₉	—	2	1	no	—
192	C₄×C₁₉	—	2	1	no	—
193	C₄×C₁₉	#405	1	2	yes	—
194	C₄×C₁₉	#405	1	2	yes	—
195	C₄×C₁₉	C₂×#131	1	2	yes	—
196	C₄×C₁₉	C₂×#131	1	2	yes	—
197	C₄×C₁₉	#568	1	2	yes	—
198	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
199	#432	C₄×C₁₉	1	2	yes	—
200	#432	C₄×C₁₉	1	2	yes	—
201	#431	C₄×C₁₉	1	2	yes	—
202	#431	C₄×C₁₉	1	2	yes	—
203	#431	C₄×C₁₉	1	2	yes	—
204	#431	C₄×C₁₉	1	2	yes	—
205	#431	C₂²×C₁₉	1	1	yes	characteristic
206	#431	C₂²×C₁₉	1	1	yes	characteristic
207	#431	C₂²×C₁₉	1	1	yes	characteristic
208	#431	C₂²×C₁₉	1	1	yes	characteristic
209	#431	C₂²×C₁₉	1	2	yes	—
210	#431	C₂²×C₁₉	1	2	yes	—
211	#431	C₂²×C₁₉	1	2	yes	—
212	#431	C₂²×C₁₉	1	2	yes	—
213	#423	C₄×C₁₉	1	2	yes	—
214	C₂×C₄⋊C₈	C₄×C₁₉	1	2	yes	—
215	C₂×C₄⋊C₈	C₄×C₁₉	1	2	yes	—
216	#407	C₄×C₁₉	1	2	yes	—
217	C₂×C₂²⋊C₈	C₄×C₁₉	1	2	yes	—
218	C₂×C₂²⋊C₈	C₄×C₁₉	1	2	yes	—
219	C₄×M₁₆	C₂²×C₁₉	1	2	yes	—
220	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
221	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
222	#322	C₂²×C₁₉	1	4	yes	complemented
223	#322	C₂²×C₁₉	1	4	yes	complemented
224	#322	C₂²×C₁₉	1	4	yes	complemented
225	C₈²	C₂²×C₁₉	1	4	yes	complemented
226	C₂×C₁₉	—	2	2	no	—
227	C₂×C₁₉	—	2	2	no	—
228	C₂×C₁₉	—	4	1	no	—
229	C₂×C₁₉	C₂×#405	1	1	yes	characteristic
230	C₂×C₁₉	C₂×#405	1	1	yes	characteristic
231	C₂×C₁₉	#2873	1	1	yes	characteristic
232	C₂³×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
233	C₂³×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
234	C₂³×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
235	C₂×M₁₆	C₂×C₄×C₁₉	1	4	yes	—
236	C₂²×C₈	C₂×C₄×C₁₉	1	4	yes	—
237	C₂²×C₈	C₂×C₄×C₁₉	1	4	yes	—
238	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
239	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
240	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
241	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
242	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
243	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
244	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
245	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
246	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
247	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
248	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
249	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
250	C₄⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
251	C₄⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
252	C₄⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
253	C₄⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
254	C₄⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
255	C₄⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
256	C₄⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
257	C₄⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
258	C₂²⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
259	C₂²⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
260	C₂²⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
261	C₂²⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
262	C₂²⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
263	C₂²⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
264	C₂²⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
265	C₂²⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
266	#97	C₂×C₄×C₁₉	1	4	yes	—
267	C₄×C₈	C₂×C₄×C₁₉	1	4	yes	—
268	C₄×C₈	C₂×C₄×C₁₉	1	4	yes	—
269	C₄×C₈	C₂³×C₁₉	1	2	yes	—
270	C₄×C₈	C₂³×C₁₉	1	2	yes	—
271	C₄×C₈	C₂³×C₁₉	1	4	yes	—
272	C₄×C₈	C₂³×C₁₉	1	2	yes	—
273	C₄×C₈	C₂³×C₁₉	1	2	yes	—
274	C₁₉	#17326	1	1	yes	characteristic, direct product factor, Sylow
275	C₂⁴	C₄²×C₁₉	1	1	yes	characteristic
276	C₂²×C₄	—	2	4	no	—
277	C₂²×C₄	—	2	4	no	—
278	C₂²×C₄	—	4	2	no	—
279	C₂²×C₄	C₄²×C₁₉	1	1	yes	characteristic
280	C₂²×C₄	C₄²×C₁₉	1	1	yes	characteristic
281	C₂²×C₄	C₄²×C₁₉	1	1	yes	characteristic
282	C₂²×C₄	C₄²×C₁₉	1	1	yes	characteristic
283	C₂²×C₄	C₄²×C₁₉	1	1	yes	characteristic
284	C₂²×C₄	C₄²×C₁₉	1	1	yes	characteristic
285	C₂²×C₄	C₄²×C₁₉	1	1	yes	characteristic
286	C₂²×C₄	C₄²×C₁₉	1	1	yes	characteristic
287	C₂²×C₄	C₄²×C₁₉	1	1	yes	characteristic
288	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
289	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
290	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
291	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
292	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
293	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
294	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
295	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
296	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
297	M₁₆	—	2	8	no	—
298	C₂×C₈	—	2	8	no	—
299	C₂×C₈	—	4	4	no	—
300	C₂×C₈	C₂²×C₄×C₁₉	1	4	yes	—
301	C₂×C₈	C₂²×C₄×C₁₉	1	4	yes	—
302	C₂×C₈	C₂²×C₄×C₁₉	1	4	yes	—
303	C₂×C₈	C₂²×C₄×C₁₉	1	4	yes	—
304	C₂×C₈	C₂²×C₄×C₁₉	1	8	yes	—
305	C₄²	C₄²×C₁₉	1	1	yes	characteristic
306	C₄²	C₄²×C₁₉	1	1	yes	characteristic
307	C₄²	C₄²×C₁₉	1	1	yes	characteristic
308	C₄²	C₄²×C₁₉	1	1	yes	characteristic
309	C₄²	C₄²×C₁₉	1	1	yes	characteristic
310	C₄²	C₄²×C₁₉	1	1	yes	characteristic
311	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
312	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
313	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
314	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
315	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
316	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
317	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
318	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
319	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
320	C₄²	C₂⁴×C₁₉	1	1	yes	characteristic
321	C₂³	—	2	2	no	—
322	C₂³	—	2	2	no	—
323	C₂³	—	4	1	no	—
324	C₂³	C₂×C₄²×C₁₉	1	1	yes	characteristic
325	C₂³	C₂×C₄²×C₁₉	1	1	yes	characteristic
326	C₂³	C₂×C₄²×C₁₉	1	1	yes	characteristic
327	C₂×C₄	—	2	2	no	—
328	C₂×C₄	—	2	2	no	—
329	C₂×C₄	—	2	2	no	—
330	C₂×C₄	—	2	2	no	—
331	C₂×C₄	—	2	2	no	—
332	C₂×C₄	—	2	2	no	—
333	C₂×C₄	—	2	2	no	—
334	C₂×C₄	—	2	2	no	—
335	C₂×C₄	—	2	2	no	—
336	C₂×C₄	—	2	2	no	—
337	C₂×C₄	—	2	2	no	—
338	C₂×C₄	—	2	2	no	—
339	C₂×C₄	—	2	2	no	—
340	C₂×C₄	—	4	1	no	—
341	C₂×C₄	—	4	1	no	—
342	C₂×C₄	—	4	1	no	—
343	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
344	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
345	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
346	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
347	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
348	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
349	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
350	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
351	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
352	C₂×C₄	C₁₉×#131	1	4	yes	—
353	C₂×C₄	C₁₉×#131	1	4	yes	—
354	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
355	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
356	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
357	C₈	—	2	4	no	—
358	C₈	—	2	4	no	—
359	C₈	—	2	8	no	—
360	C₈	—	2	4	no	—
361	C₈	—	2	4	no	—
362	C₂²	—	2	1	no	—
363	C₂²	—	2	1	no	—
364	C₂²	—	2	1	no	—
365	C₂²	—	2	1	no	—
366	C₂²	—	2	1	no	—
367	C₂²	—	2	1	no	—
368	C₂²	—	2	1	no	—
369	C₂²	—	4	4	no	—
370	C₂²	C₁₉×#405	1	2	yes	—
371	C₂²	C₁₉×#405	1	2	yes	—
372	C₂²	C₂²×C₄²×C₁₉	1	1	yes	characteristic
373	C₄	—	2	1	no	—
374	C₄	—	2	1	no	—
375	C₄	—	2	1	no	—
376	C₄	—	2	1	no	—
377	C₄	—	2	1	no	—
378	C₄	—	2	1	no	—
379	C₄	—	2	1	no	—
380	C₄	C₁₉×#405	1	2	yes	—
381	C₄	C₁₉×#405	1	2	yes	—
382	C₄	C₂×C₁₉×#131	1	2	yes	—
383	C₄	C₂×C₁₉×#131	1	2	yes	—
384	C₄	C₁₉×#568	1	2	yes	—
385	C₂	—	2	2	no	—
386	C₂	—	2	2	no	—
387	C₂	—	4	1	no	—
388	C₂	C₂×C₁₉×#405	1	1	yes	characteristic
389	C₂	C₂×C₁₉×#405	1	1	yes	characteristic
390	C₂	C₁₉×#2873	1	1	yes	characteristic

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

Complements

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

N	H ≅ G/N	type
4. C₁₉×#1454	C₂	semidirect
5. C₁₉×#1452	C₂	semidirect
6. C₁₉×#1451	C₂	semidirect
7. C₁₉×#1450	C₂	semidirect
8. C₈×M₁₆×C₁₉	C₂	semidirect
33. C₁₉×#322	C₂²	semidirect
34. C₁₉×#322	C₂²	semidirect
35. C₁₉×#322	C₂²	semidirect
36. C₈²×C₁₉	C₂²	semidirect
125. #17326	C₁₉	direct (N × H)
170. #1454	C₂×C₁₉	semidirect
171. #1452	C₂×C₁₉	semidirect
172. #1451	C₂×C₁₉	semidirect
173. #1450	C₂×C₁₉	semidirect
174. C₈×M₁₆	C₂×C₁₉	semidirect
222. #322	C₂²×C₁₉	semidirect
223. #322	C₂²×C₁₉	semidirect
224. #322	C₂²×C₁₉	semidirect
225. C₈²	C₂²×C₁₉	semidirect
274. C₁₉	#17326	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×#2920	2
C₂×C₁₉×#431	2
C₁₉×#1454	2
C₁₉×#1452	2
C₁₉×#1451	2
C₁₉×#1450	2
C₈×M₁₆×C₁₉	2
#17326	19

Subgroups — C19×#17326 #18023285

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#17326 #18023285