Subgroups — C₁₉×#33423 #18039382

Order 4864.

590 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×C₁₉×#131	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2164	C₂	1	4	yes	maximal, complemented
3	C₁₉×#2163	C₂	1	2	yes	maximal, complemented
4	C₁₉×#2162	C₂	1	2	yes	maximal, complemented
5	C₁₉×#2150	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×C₁₉×C₄⋊C₁₆	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#2113	C₂	1	2	yes	maximal
8	C₁₉×#2108	C₂	1	2	yes	maximal, complemented
9	C₂×C₁₉×#131	C₄	1	1	yes	characteristic
10	C₂×C₁₉×#131	C₂²	1	1	yes	characteristic
11	C₄×#41×C₁₉	C₄	1	1	yes	characteristic
12	C₂×C₁₉×M₃₂	C₂²	1	2	yes	—
13	C₂²×C₁₆×C₁₉	C₂²	1	2	yes	—
14	C₁₉×#405	C₄	1	2	yes	—
15	C₁₉×#405	C₄	1	1	yes	characteristic
16	C₁₉×#405	C₂²	1	2	yes	—
17	C₁₉×#405	C₂²	1	1	yes	characteristic
18	C₄×M₁₆×C₁₉	C₄	1	2	yes	—
19	C₄×M₁₆×C₁₉	C₄	1	1	yes	characteristic
20	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
21	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
22	C₁₉×C₄⋊C₁₆	C₂²	1	1	yes	characteristic
23	C₁₉×C₄⋊C₁₆	C₂²	1	1	yes	characteristic
24	C₁₉×C₄⋊C₁₆	C₂²	1	2	yes	—
25	C₁₉×C₄⋊C₁₆	C₂²	1	2	yes	—
26	C₁₉×C₄⋊C₁₆	C₂²	1	2	yes	—
27	C₁₉×C₂²⋊C₁₆	C₂²	1	4	yes	—
28	C₁₉×C₂²⋊C₁₆	C₂²	1	4	yes	—
29	C₁₉×#346	C₂²	1	4	yes	—
30	C₄×C₁₆×C₁₉	C₂²	1	4	yes	—
31	C₂×#41×C₁₉	C₂×C₄	1	1	yes	characteristic
32	C₁₉×#131	—	2	4	no	—
33	C₁₉×#131	—	2	2	no	—
34	C₁₉×#131	—	2	2	no	—
35	C₂×M₁₆×C₁₉	C₂×C₄	1	1	yes	characteristic
36	C₂×M₁₆×C₁₉	C₂×C₄	1	2	yes	—
37	C₂×M₁₆×C₁₉	C₂×C₄	1	2	yes	—
38	C₂×M₁₆×C₁₉	C₂×C₄	1	1	yes	characteristic
39	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
40	C₂²×C₈×C₁₉	C₂×C₄	1	2	yes	—
41	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
42	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
43	C₄×Q₈×C₁₉	C₈	1	1	yes	characteristic
44	C₄×Q₈×C₁₉	C₈	1	1	yes	characteristic
45	C₄×D₄×C₁₉	C₈	1	2	yes	—
46	C₄×D₄×C₁₉	C₈	1	1	yes	characteristic
47	C₄×D₄×C₁₉	C₈	1	2	yes	—
48	C₄×D₄×C₁₉	C₈	1	1	yes	characteristic
49	C₁₉×#117	C₂×C₄	1	2	yes	—
50	C₁₉×#117	C₂×C₄	1	1	yes	characteristic
51	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
52	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
53	C₁₉×M₃₂	—	2	4	no	—
54	C₂×C₁₆×C₁₉	—	2	4	no	—
55	C₂×C₁₆×C₁₉	C₂³	1	2	yes	—
56	C₂×C₁₆×C₁₉	C₂³	1	4	yes	—
57	C₂×C₁₆×C₁₉	C₂³	1	2	yes	—
58	C₁₉×#97	C₂×C₄	1	2	yes	—
59	C₁₉×#97	C₂×C₄	1	2	yes	—
60	C₁₉×#97	C₂×C₄	1	2	yes	—
61	C₄×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
62	C₄×C₈×C₁₉	C₂×C₄	1	2	yes	—
63	C₄×C₈×C₁₉	C₂×C₄	1	2	yes	—
64	C₄×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
65	C₄×C₈×C₁₉	C₂³	1	2	yes	—
66	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
67	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
68	#41×C₁₉	—	2	2	no	—
69	#41×C₁₉	—	2	2	no	—
70	C₂×Q₈×C₁₉	C₂×C₈	1	1	yes	characteristic
71	C₂×D₄×C₁₉	C₂×C₈	1	2	yes	—
72	C₂×D₄×C₁₉	C₂×C₈	1	1	yes	characteristic
73	C₂²×C₄×C₁₉	C₂×C₈	1	2	yes	—
74	C₂²×C₄×C₁₉	C₂×C₈	1	1	yes	characteristic
75	C₂²×C₄×C₁₉	C₂×C₈	1	2	yes	—
76	C₂²×C₄×C₁₉	C₂×C₈	1	1	yes	characteristic
77	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
78	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
79	M₁₆×C₁₉	—	2	2	no	—
80	M₁₆×C₁₉	—	2	4	no	—
81	M₁₆×C₁₉	—	2	4	no	—
82	M₁₆×C₁₉	M₁₆	1	4	yes	—
83	C₂×C₈×C₁₉	—	2	2	no	—
84	C₂×C₈×C₁₉	—	2	4	no	—
85	C₂×C₈×C₁₉	—	2	2	no	—
86	C₂×C₈×C₁₉	—	2	2	no	—
87	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
88	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
89	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
90	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
91	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
92	C₂×C₈×C₁₉	#41	1	2	yes	—
93	C₂×C₈×C₁₉	#41	1	2	yes	—
94	C₂×C₈×C₁₉	C₂⁴	1	1	yes	characteristic
95	C₄⋊C₄×C₁₉	C₂×C₈	1	2	yes	—
96	C₄⋊C₄×C₁₉	C₂×C₈	1	2	yes	—
97	C₄⋊C₄×C₁₉	C₂×C₈	1	1	yes	characteristic
98	C₄⋊C₄×C₁₉	C₂×C₈	1	1	yes	characteristic
99	C₂²⋊C₄×C₁₉	C₂×C₈	1	2	yes	—
100	C₂²⋊C₄×C₁₉	C₂×C₈	1	2	yes	—
101	C₂²⋊C₄×C₁₉	C₂×C₈	1	2	yes	—
102	C₄²×C₁₉	C₂×C₈	1	2	yes	—
103	C₄²×C₁₉	C₂×C₈	1	1	yes	characteristic
104	C₄²×C₁₉	C₂×C₈	1	2	yes	—
105	C₄²×C₁₉	C₂×C₈	1	1	yes	characteristic
106	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
107	C₄²×C₁₉	C₂²×C₄	1	2	yes	—
108	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
109	C₁₆×C₁₉	—	2	2	no	—
110	C₁₆×C₁₉	—	2	2	no	—
111	C₁₆×C₁₉	—	2	4	no	—
112	#33423	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
113	C₂³×C₁₉	C₂²×C₈	1	2	yes	—
114	C₂³×C₁₉	C₂²×C₈	1	1	yes	characteristic
115	Q₈×C₁₉	—	2	2	no	—
116	D₄×C₁₉	—	2	4	no	—
117	D₄×C₁₉	—	2	2	no	—
118	C₂×C₄×C₁₉	—	2	2	no	—
119	C₂×C₄×C₁₉	—	2	2	no	—
120	C₂×C₄×C₁₉	—	2	2	no	—
121	C₂×C₄×C₁₉	—	2	4	no	—
122	C₂×C₄×C₁₉	—	4	1	no	—
123	C₂×C₄×C₁₉	—	4	2	no	—
124	C₂×C₄×C₁₉	#117	1	2	yes	—
125	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
126	C₂×C₄×C₁₉	C₂²×C₈	1	2	yes	—
127	C₂×C₄×C₁₉	C₂²×C₈	1	2	yes	—
128	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
129	C₂×C₄×C₁₉	C₂²×C₈	1	2	yes	—
130	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
131	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
132	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
133	C₂×C₄×C₁₉	C₂×M₁₆	1	2	yes	—
134	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
135	C₈×C₁₉	—	2	2	no	—
136	C₈×C₁₉	—	2	1	no	—
137	C₈×C₁₉	—	2	1	no	—
138	C₈×C₁₉	#117	1	2	yes	—
139	C₈×C₁₉	C₂×M₁₆	1	4	yes	—
140	C₈×C₁₉	C₂×#41	1	1	yes	characteristic
141	C₈×C₁₉	C₂×#41	1	1	yes	characteristic
142	C₄×#131	C₂×C₁₉	1	1	yes	characteristic
143	#2164	C₂×C₁₉	1	4	yes	complemented
144	#2163	C₂×C₁₉	1	2	yes	complemented
145	#2162	C₂×C₁₉	1	2	yes	complemented
146	#2150	C₂×C₁₉	1	1	yes	characteristic, complemented
147	C₂×C₄⋊C₁₆	C₂×C₁₉	1	1	yes	characteristic, complemented
148	#2113	C₂×C₁₉	1	2	yes	—
149	#2108	C₂×C₁₉	1	2	yes	complemented
150	C₂²×C₁₉	—	2	1	no	—
151	C₂²×C₁₉	—	2	1	no	—
152	C₂²×C₁₉	—	2	2	no	—
153	C₂²×C₁₉	—	2	2	no	—
154	C₂²×C₁₉	—	2	2	no	—
155	C₂²×C₁₉	#431	1	2	yes	—
156	C₂²×C₁₉	C₂³×C₈	1	1	yes	characteristic
157	C₄×C₁₉	—	2	1	no	—
158	C₄×C₁₉	—	2	2	no	—
159	C₄×C₁₉	—	2	1	no	—
160	C₄×C₁₉	—	2	1	no	—
161	C₄×C₁₉	—	2	2	no	—
162	C₄×C₁₉	—	2	2	no	—
163	C₄×C₁₉	#431	1	2	yes	—
164	C₄×C₁₉	#504	1	2	yes	—
165	C₄×C₁₉	C₂×#117	1	1	yes	characteristic
166	C₄×C₁₉	C₂²×M₁₆	1	1	yes	characteristic
167	C₂×#131	C₄×C₁₉	1	1	yes	characteristic
168	C₂×#131	C₂²×C₁₉	1	1	yes	characteristic
169	C₄×#41	C₄×C₁₉	1	1	yes	characteristic
170	C₂×M₃₂	C₂²×C₁₉	1	2	yes	—
171	C₂²×C₁₆	C₂²×C₁₉	1	2	yes	—
172	#405	C₄×C₁₉	1	1	yes	characteristic
173	#405	C₄×C₁₉	1	2	yes	—
174	#405	C₂²×C₁₉	1	1	yes	characteristic
175	#405	C₂²×C₁₉	1	2	yes	—
176	C₄×M₁₆	C₄×C₁₉	1	2	yes	—
177	C₄×M₁₆	C₄×C₁₉	1	1	yes	characteristic
178	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
179	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
180	C₄⋊C₁₆	C₂²×C₁₉	1	1	yes	characteristic
181	C₄⋊C₁₆	C₂²×C₁₉	1	1	yes	characteristic
182	C₄⋊C₁₆	C₂²×C₁₉	1	2	yes	—
183	C₄⋊C₁₆	C₂²×C₁₉	1	2	yes	—
184	C₄⋊C₁₆	C₂²×C₁₉	1	2	yes	—
185	C₂²⋊C₁₆	C₂²×C₁₉	1	4	yes	—
186	C₂²⋊C₁₆	C₂²×C₁₉	1	4	yes	—
187	#346	C₂²×C₁₉	1	4	yes	—
188	C₄×C₁₆	C₂²×C₁₉	1	4	yes	—
189	C₂×C₁₉	—	2	2	no	—
190	C₂×C₁₉	—	4	2	no	—
191	C₂×C₁₉	C₂×#431	1	1	yes	characteristic
192	C₂×C₁₉	C₂×#504	1	1	yes	characteristic
193	C₂×C₁₉	#3407	1	1	yes	characteristic
194	C₂×#41	C₂×C₄×C₁₉	1	1	yes	characteristic
195	#131	—	2	4	no	—
196	#131	—	2	2	no	—
197	#131	—	2	2	no	—
198	C₂×M₁₆	C₂×C₄×C₁₉	1	2	yes	—
199	C₂×M₁₆	C₂×C₄×C₁₉	1	1	yes	characteristic
200	C₂×M₁₆	C₂×C₄×C₁₉	1	2	yes	—
201	C₂×M₁₆	C₂×C₄×C₁₉	1	1	yes	characteristic
202	C₂²×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
203	C₂²×C₈	C₂×C₄×C₁₉	1	2	yes	—
204	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
205	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
206	C₄×Q₈	C₈×C₁₉	1	1	yes	characteristic
207	C₄×Q₈	C₈×C₁₉	1	1	yes	characteristic
208	C₄×D₄	C₈×C₁₉	1	2	yes	—
209	C₄×D₄	C₈×C₁₉	1	1	yes	characteristic
210	C₄×D₄	C₈×C₁₉	1	2	yes	—
211	C₄×D₄	C₈×C₁₉	1	1	yes	characteristic
212	#117	C₂×C₄×C₁₉	1	2	yes	—
213	#117	C₂×C₄×C₁₉	1	1	yes	characteristic
214	C₂×C₄²	C₂×C₄×C₁₉	1	2	yes	—
215	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
216	M₃₂	—	2	4	no	—
217	C₂×C₁₆	—	2	4	no	—
218	C₂×C₁₆	C₂³×C₁₉	1	2	yes	—
219	C₂×C₁₆	C₂³×C₁₉	1	4	yes	—
220	C₂×C₁₆	C₂³×C₁₉	1	2	yes	—
221	#97	C₂×C₄×C₁₉	1	2	yes	—
222	#97	C₂×C₄×C₁₉	1	2	yes	—
223	#97	C₂×C₄×C₁₉	1	2	yes	—
224	C₄×C₈	C₂×C₄×C₁₉	1	2	yes	—
225	C₄×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
226	C₄×C₈	C₂×C₄×C₁₉	1	2	yes	—
227	C₄×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
228	C₄×C₈	C₂³×C₁₉	1	2	yes	—
229	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
230	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
231	C₁₉	#33423	1	1	yes	characteristic, direct product factor, Sylow
232	#41	—	2	2	no	—
233	#41	—	2	2	no	—
234	C₂×Q₈	C₂×C₈×C₁₉	1	1	yes	characteristic
235	C₂×D₄	C₂×C₈×C₁₉	1	2	yes	—
236	C₂×D₄	C₂×C₈×C₁₉	1	1	yes	characteristic
237	C₂²×C₄	C₂×C₈×C₁₉	1	2	yes	—
238	C₂²×C₄	C₂×C₈×C₁₉	1	1	yes	characteristic
239	C₂²×C₄	C₂×C₈×C₁₉	1	2	yes	—
240	C₂²×C₄	C₂×C₈×C₁₉	1	1	yes	characteristic
241	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
242	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
243	M₁₆	—	2	2	no	—
244	M₁₆	—	2	4	no	—
245	M₁₆	—	2	4	no	—
246	M₁₆	M₁₆×C₁₉	1	4	yes	—
247	C₂×C₈	—	2	2	no	—
248	C₂×C₈	—	2	4	no	—
249	C₂×C₈	—	2	2	no	—
250	C₂×C₈	—	2	2	no	—
251	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
252	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
253	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
254	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
255	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
256	C₂×C₈	#41×C₁₉	1	2	yes	—
257	C₂×C₈	#41×C₁₉	1	2	yes	—
258	C₂×C₈	C₂⁴×C₁₉	1	1	yes	characteristic
259	C₄⋊C₄	C₂×C₈×C₁₉	1	2	yes	—
260	C₄⋊C₄	C₂×C₈×C₁₉	1	2	yes	—
261	C₄⋊C₄	C₂×C₈×C₁₉	1	1	yes	characteristic
262	C₄⋊C₄	C₂×C₈×C₁₉	1	1	yes	characteristic
263	C₂²⋊C₄	C₂×C₈×C₁₉	1	2	yes	—
264	C₂²⋊C₄	C₂×C₈×C₁₉	1	2	yes	—
265	C₂²⋊C₄	C₂×C₈×C₁₉	1	2	yes	—
266	C₄²	C₂×C₈×C₁₉	1	2	yes	—
267	C₄²	C₂×C₈×C₁₉	1	1	yes	characteristic
268	C₄²	C₂×C₈×C₁₉	1	2	yes	—
269	C₄²	C₂×C₈×C₁₉	1	1	yes	characteristic
270	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
271	C₄²	C₂²×C₄×C₁₉	1	2	yes	—
272	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
273	C₁₆	—	2	2	no	—
274	C₁₆	—	2	2	no	—
275	C₁₆	—	2	4	no	—
276	C₂³	C₂²×C₈×C₁₉	1	2	yes	—
277	C₂³	C₂²×C₈×C₁₉	1	1	yes	characteristic
278	Q₈	—	2	2	no	—
279	D₄	—	2	4	no	—
280	D₄	—	2	2	no	—
281	C₂×C₄	—	2	2	no	—
282	C₂×C₄	—	2	4	no	—
283	C₂×C₄	—	2	2	no	—
284	C₂×C₄	—	2	2	no	—
285	C₂×C₄	—	4	1	no	—
286	C₂×C₄	—	4	2	no	—
287	C₂×C₄	C₁₉×#117	1	2	yes	—
288	C₂×C₄	C₂²×C₈×C₁₉	1	1	yes	characteristic
289	C₂×C₄	C₂²×C₈×C₁₉	1	2	yes	—
290	C₂×C₄	C₂²×C₈×C₁₉	1	2	yes	—
291	C₂×C₄	C₂²×C₈×C₁₉	1	1	yes	characteristic
292	C₂×C₄	C₂²×C₈×C₁₉	1	2	yes	—
293	C₂×C₄	C₂²×C₈×C₁₉	1	1	yes	characteristic
294	C₂×C₄	C₂²×C₈×C₁₉	1	1	yes	characteristic
295	C₂×C₄	C₂²×C₈×C₁₉	1	1	yes	characteristic
296	C₂×C₄	C₂×M₁₆×C₁₉	1	2	yes	—
297	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
298	C₈	—	2	2	no	—
299	C₈	—	2	1	no	—
300	C₈	—	2	1	no	—
301	C₈	C₁₉×#117	1	2	yes	—
302	C₈	C₂×M₁₆×C₁₉	1	4	yes	—
303	C₈	C₂×#41×C₁₉	1	1	yes	characteristic
304	C₈	C₂×#41×C₁₉	1	1	yes	characteristic
305	C₂²	—	2	1	no	—
306	C₂²	—	2	1	no	—
307	C₂²	—	2	2	no	—
308	C₂²	—	2	2	no	—
309	C₂²	—	2	2	no	—
310	C₂²	C₁₉×#431	1	2	yes	—
311	C₂²	C₂³×C₈×C₁₉	1	1	yes	characteristic
312	C₄	—	2	2	no	—
313	C₄	—	2	1	no	—
314	C₄	—	2	2	no	—
315	C₄	—	2	1	no	—
316	C₄	—	2	1	no	—
317	C₄	—	2	2	no	—
318	C₄	C₁₉×#431	1	2	yes	—
319	C₄	C₁₉×#504	1	2	yes	—
320	C₄	C₂×C₁₉×#117	1	1	yes	characteristic
321	C₄	C₂²×M₁₆×C₁₉	1	1	yes	characteristic
322	C₂	—	2	2	no	—
323	C₂	—	4	2	no	—
324	C₂	C₂×C₁₉×#431	1	1	yes	characteristic
325	C₂	C₂×C₁₉×#504	1	1	yes	characteristic
326	C₂	C₁₉×#3407	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₈×C₁₉	C₂⁴
commutator	C₂²	C₂³×C₈×C₁₉
Frattini, cosocle	C₂×C₈	C₂⁴×C₁₉
socle	C₂²×C₁₉	C₂³×C₈
prime radical	C₂×#41×C₁₉	C₂×C₄
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#2164	C₂	semidirect
3. C₁₉×#2163	C₂	semidirect
4. C₁₉×#2162	C₂	semidirect
5. C₁₉×#2150	C₂	semidirect
6. C₂×C₁₉×C₄⋊C₁₆	C₂	semidirect
8. C₁₉×#2108	C₂	semidirect
112. #33423	C₁₉	direct (N × H)
143. #2164	C₂×C₁₉	semidirect
144. #2163	C₂×C₁₉	semidirect
145. #2162	C₂×C₁₉	semidirect
146. #2150	C₂×C₁₉	semidirect
147. C₂×C₄⋊C₁₆	C₂×C₁₉	semidirect
149. #2108	C₂×C₁₉	semidirect
231. C₁₉	#33423	direct (N × H)

Maximal subgroups

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

subgroup	index
C₄×C₁₉×#131	2
C₁₉×#2164	2
C₁₉×#2163	2
C₁₉×#2162	2
C₁₉×#2150	2
C₂×C₁₉×C₄⋊C₁₆	2
C₁₉×#2113	2
C₁₉×#2108	2
#33423	19

Subgroups — C19×#33423 #18039382

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#33423 #18039382