Subgroups — C₁₉×#22534 #18028493

Order 4864.

1412 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#548	C₂	1	1	yes	maximal, characteristic
2	Q₈×C₂²⋊C₄×C₁₉	C₂	1	2	yes	maximal, complemented
3	C₁₉×#1964	C₂	1	6	yes	maximal, complemented
4	C₁₉×#1799	C₂	1	3	yes	maximal, complemented
5	C₄×C₁₉×#99	C₂	1	3	yes	maximal, complemented
6	C₂²×#41×C₁₉	C₄	1	1	yes	characteristic, complemented
7	C₂³×Q₈×C₁₉	C₂²	1	1	yes	characteristic
8	C₁₉×#548	—	2	2	no	—
9	C₁₉×#548	—	2	6	no	—
10	C₂×C₁₉×#124	C₄	1	3	yes	complemented
11	C₂×C₁₉×C₂²⋊Q₈	C₄	1	3	yes	complemented
12	C₂×C₁₉×#121	C₂²	1	3	yes	—
13	C₂×C₄×Q₈×C₁₉	—	2	2	no	—
14	C₂×C₄×Q₈×C₁₉	C₄	1	1	yes	characteristic, complemented
15	C₂×C₄×D₄×C₁₉	C₂²	1	3	yes	—
16	C₂×C₁₉×#99	C₂²	1	6	yes	—
17	C₂×C₁₉×#99	C₂²	1	6	yes	—
18	C₁₉×#391	—	2	6	no	—
19	C₁₉×#380	C₂²	1	6	yes	—
20	C₄×C₂²⋊C₄×C₁₉	C₂²	1	6	yes	—
21	C₁₉×#342	C₂²	1	1	yes	characteristic
22	C₁₉×#342	C₂²	1	3	yes	—
23	C₂×#41×C₁₉	—	2	3	no	—
24	C₂×#41×C₁₉	—	2	1	no	—
25	C₂×#41×C₁₉	—	4	4	no	—
26	C₂²×Q₈×C₁₉	—	4	4	no	—
27	C₂²×Q₈×C₁₉	C₂×C₄	1	1	yes	characteristic
28	C₂²×Q₈×C₁₉	C₂×C₄	1	3	yes	—
29	C₂²×Q₈×C₁₉	D₄	1	2	yes	—
30	C₂²×Q₈×C₁₉	D₄	1	6	yes	—
31	C₂²×D₄×C₁₉	C₂×C₄	1	3	yes	—
32	C₂²×D₄×C₁₉	C₂³	1	3	yes	—
33	C₂³×C₄×C₁₉	C₂×C₄	1	3	yes	—
34	C₂³×C₄×C₁₉	C₂³	1	3	yes	—
35	C₁₉×#124	—	2	6	no	—
36	C₁₉×#124	—	2	6	no	—
37	C₁₉×C₂²⋊Q₈	—	2	6	no	—
38	C₁₉×C₂²⋊Q₈	—	2	6	no	—
39	C₁₉×#121	—	2	6	no	—
40	C₁₉×#121	—	2	6	no	—
41	C₄×Q₈×C₁₉	—	2	3	no	—
42	C₄×Q₈×C₁₉	—	2	1	no	—
43	C₄×Q₈×C₁₉	—	4	8	no	—
44	C₄×D₄×C₁₉	—	2	6	no	—
45	C₄×D₄×C₁₉	—	2	6	no	—
46	C₂×C₄⋊C₄×C₁₉	—	2	6	no	—
47	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	3	yes	—
48	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	3	yes	—
49	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	3	yes	—
50	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	6	yes	—
51	C₂×C₂²⋊C₄×C₁₉	C₂³	1	6	yes	—
52	C₂×C₂²⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
53	C₂×C₂²⋊C₄×C₁₉	C₂³	1	2	yes	—
54	C₂×C₄²×C₁₉	—	2	6	no	—
55	C₂×C₄²×C₁₉	C₂×C₄	1	3	yes	—
56	C₁₉×#99	—	2	12	no	—
57	C₁₉×#99	—	4	6	no	—
58	C₁₉×#95	—	2	6	no	—
59	C₁₉×#95	—	2	6	no	—
60	C₂⁴×C₁₉	C₂²×C₄	1	3	yes	—
61	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
62	#41×C₁₉	—	4	12	no	—
63	#41×C₁₉	—	4	4	no	—
64	C₂×Q₈×C₁₉	—	2	8	no	—
65	C₂×Q₈×C₁₉	—	2	4	no	—
66	C₂×Q₈×C₁₉	—	4	6	no	—
67	C₂×Q₈×C₁₉	—	4	12	no	—
68	C₂×Q₈×C₁₉	C₂²⋊C₄	1	3	yes	—
69	C₂×Q₈×C₁₉	C₂²⋊C₄	1	6	yes	—
70	C₂×Q₈×C₁₉	C₂²⋊C₄	1	6	yes	—
71	C₂×Q₈×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
72	C₂×D₄×C₁₉	—	2	6	no	—
73	C₂×D₄×C₁₉	—	2	6	no	—
74	C₂×D₄×C₁₉	—	2	3	no	—
75	C₂×D₄×C₁₉	—	2	3	no	—
76	C₂×D₄×C₁₉	—	2	3	no	—
77	C₂×D₄×C₁₉	—	2	3	no	—
78	C₂×D₄×C₁₉	—	4	6	no	—
79	C₂²×C₄×C₁₉	—	2	2	no	—
80	C₂²×C₄×C₁₉	—	2	3	no	—
81	C₂²×C₄×C₁₉	—	2	3	no	—
82	C₂²×C₄×C₁₉	—	2	6	no	—
83	C₂²×C₄×C₁₉	—	4	6	no	—
84	C₂²×C₄×C₁₉	—	4	6	no	—
85	C₂²×C₄×C₁₉	C₂²×C₄	1	3	yes	—
86	C₂²×C₄×C₁₉	C₂²×C₄	1	3	yes	—
87	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
88	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
89	C₂²×C₄×C₁₉	C₂²×C₄	1	3	yes	—
90	C₂²×C₄×C₁₉	C₂×D₄	1	6	yes	—
91	C₂²×C₄×C₁₉	C₂×D₄	1	6	yes	—
92	C₄⋊C₄×C₁₉	—	2	6	no	—
93	C₄⋊C₄×C₁₉	—	2	3	no	—
94	C₄⋊C₄×C₁₉	—	2	3	no	—
95	C₄⋊C₄×C₁₉	—	4	12	no	—
96	C₂²⋊C₄×C₁₉	—	2	2	no	—
97	C₂²⋊C₄×C₁₉	—	2	2	no	—
98	C₂²⋊C₄×C₁₉	—	2	6	no	—
99	C₂²⋊C₄×C₁₉	—	2	12	no	—
100	C₂²⋊C₄×C₁₉	—	2	6	no	—
101	C₂²⋊C₄×C₁₉	—	2	6	no	—
102	C₂²⋊C₄×C₁₉	#41	1	4	yes	complemented
103	C₄²×C₁₉	—	2	3	no	—
104	C₄²×C₁₉	—	2	3	no	—
105	C₄²×C₁₉	—	4	12	no	—
106	#22534	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
107	C₂³×C₁₉	—	2	3	no	—
108	C₂³×C₁₉	—	2	3	no	—
109	C₂³×C₁₉	—	2	3	no	—
110	C₂³×C₁₉	—	4	1	no	—
111	C₂³×C₁₉	—	4	1	no	—
112	C₂³×C₁₉	—	4	3	no	—
113	C₂³×C₁₉	—	4	3	no	—
114	C₂³×C₁₉	C₂³×C₄	1	1	yes	characteristic
115	C₂³×C₁₉	C₂²×D₄	1	2	yes	—
116	C₂³×C₁₉	C₂×#41	1	2	yes	—
117	C₂³×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
118	C₂³×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
119	Q₈×C₁₉	—	2	12	no	—
120	Q₈×C₁₉	—	2	6	no	—
121	Q₈×C₁₉	—	4	6	no	—
122	Q₈×C₁₉	#99	1	4	yes	complemented
123	D₄×C₁₉	—	4	6	no	—
124	D₄×C₁₉	—	4	6	no	—
125	D₄×C₁₉	—	4	6	no	—
126	D₄×C₁₉	—	4	6	no	—
127	C₂×C₄×C₁₉	—	2	12	no	—
128	C₂×C₄×C₁₉	—	2	6	no	—
129	C₂×C₄×C₁₉	—	2	1	no	—
130	C₂×C₄×C₁₉	—	2	3	no	—
131	C₂×C₄×C₁₉	—	2	1	no	—
132	C₂×C₄×C₁₉	—	2	3	no	—
133	C₂×C₄×C₁₉	—	2	3	no	—
134	C₂×C₄×C₁₉	—	2	4	no	—
135	C₂×C₄×C₁₉	—	4	3	no	—
136	C₂×C₄×C₁₉	—	4	6	no	—
137	C₂×C₄×C₁₉	—	4	6	no	—
138	C₂×C₄×C₁₉	—	4	2	no	—
139	C₂×C₄×C₁₉	—	4	2	no	—
140	C₂×C₄×C₁₉	—	4	6	no	—
141	C₂×C₄×C₁₉	—	4	1	no	—
142	C₂×C₄×C₁₉	—	4	1	no	—
143	C₂×C₄×C₁₉	—	4	6	no	—
144	C₂×C₄×C₁₉	—	4	6	no	—
145	C₂×C₄×C₁₉	—	4	6	no	—
146	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	3	yes	—
147	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	6	yes	—
148	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	3	yes	—
149	C₂×#548	C₂×C₁₉	1	1	yes	characteristic
150	Q₈×C₂²⋊C₄	C₂×C₁₉	1	2	yes	complemented
151	#1964	C₂×C₁₉	1	6	yes	complemented
152	#1799	C₂×C₁₉	1	3	yes	complemented
153	C₄×#99	C₂×C₁₉	1	3	yes	complemented
154	C₂²×C₁₉	—	2	2	no	—
155	C₂²×C₁₉	—	2	1	no	—
156	C₂²×C₁₉	—	2	2	no	—
157	C₂²×C₁₉	—	2	1	no	—
158	C₂²×C₁₉	—	4	2	no	—
159	C₂²×C₁₉	—	4	1	no	—
160	C₂²×C₁₉	—	4	1	no	—
161	C₂²×C₁₉	—	4	3	no	—
162	C₂²×C₁₉	—	4	3	no	—
163	C₂²×C₁₉	—	4	3	no	—
164	C₂²×C₁₉	—	8	3	no	—
165	C₂²×C₁₉	—	8	3	no	—
166	C₂²×C₁₉	C₂²×C₂²⋊C₄	1	1	yes	characteristic
167	C₂²×C₁₉	C₄×#41	1	1	yes	characteristic
168	C₂²×C₁₉	#520	1	1	yes	characteristic
169	C₂²×C₁₉	#548	1	2	yes	—
170	C₂²×C₁₉	#550	1	2	yes	—
171	C₄×C₁₉	—	2	3	no	—
172	C₄×C₁₉	—	2	6	no	—
173	C₄×C₁₉	—	4	4	no	—
174	C₄×C₁₉	—	4	3	no	—
175	C₄×C₁₉	—	4	1	no	—
176	C₄×C₁₉	—	4	1	no	—
177	C₄×C₁₉	—	8	6	no	—
178	C₄×C₁₉	C₂×#99	1	6	yes	—
179	C₂²×#41	C₄×C₁₉	1	1	yes	characteristic, complemented
180	C₂³×Q₈	C₂²×C₁₉	1	1	yes	characteristic
181	#548	—	2	2	no	—
182	#548	—	2	6	no	—
183	C₂×#124	C₄×C₁₉	1	3	yes	complemented
184	C₂×C₂²⋊Q₈	C₄×C₁₉	1	3	yes	complemented
185	C₂×#121	C₂²×C₁₉	1	3	yes	—
186	C₂×C₄×Q₈	—	2	2	no	—
187	C₂×C₄×Q₈	C₄×C₁₉	1	1	yes	characteristic, complemented
188	C₂×C₄×D₄	C₂²×C₁₉	1	3	yes	—
189	C₂×#99	C₂²×C₁₉	1	6	yes	—
190	C₂×#99	C₂²×C₁₉	1	6	yes	—
191	#391	—	2	6	no	—
192	#380	C₂²×C₁₉	1	6	yes	—
193	C₄×C₂²⋊C₄	C₂²×C₁₉	1	6	yes	—
194	#342	C₂²×C₁₉	1	3	yes	—
195	#342	C₂²×C₁₉	1	1	yes	characteristic
196	C₂×C₁₉	—	2	2	no	—
197	C₂×C₁₉	—	2	2	no	—
198	C₂×C₁₉	—	2	1	no	—
199	C₂×C₁₉	—	2	1	no	—
200	C₂×C₁₉	—	8	3	no	—
201	C₂×C₁₉	#2341	1	1	yes	characteristic
202	C₂×C₁₉	C₂²×#99	1	1	yes	characteristic
203	C₂×C₁₉	#2884	1	1	yes	characteristic
204	C₂×#41	—	2	3	no	—
205	C₂×#41	—	2	1	no	—
206	C₂×#41	—	4	4	no	—
207	C₂²×Q₈	—	4	4	no	—
208	C₂²×Q₈	C₂×C₄×C₁₉	1	1	yes	characteristic
209	C₂²×Q₈	C₂×C₄×C₁₉	1	3	yes	—
210	C₂²×Q₈	D₄×C₁₉	1	2	yes	—
211	C₂²×Q₈	D₄×C₁₉	1	6	yes	—
212	C₂²×D₄	C₂×C₄×C₁₉	1	3	yes	—
213	C₂²×D₄	C₂³×C₁₉	1	3	yes	—
214	C₂³×C₄	C₂×C₄×C₁₉	1	3	yes	—
215	C₂³×C₄	C₂³×C₁₉	1	3	yes	—
216	#124	—	2	6	no	—
217	#124	—	2	6	no	—
218	C₂²⋊Q₈	—	2	6	no	—
219	C₂²⋊Q₈	—	2	6	no	—
220	#121	—	2	6	no	—
221	#121	—	2	6	no	—
222	C₄×Q₈	—	2	3	no	—
223	C₄×Q₈	—	2	1	no	—
224	C₄×Q₈	—	4	8	no	—
225	C₄×D₄	—	2	6	no	—
226	C₄×D₄	—	2	6	no	—
227	C₂×C₄⋊C₄	—	2	6	no	—
228	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	3	yes	—
229	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	3	yes	—
230	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	3	yes	—
231	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	6	yes	—
232	C₂×C₂²⋊C₄	C₂³×C₁₉	1	6	yes	—
233	C₂×C₂²⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
234	C₂×C₂²⋊C₄	C₂³×C₁₉	1	2	yes	—
235	C₂×C₄²	—	2	6	no	—
236	C₂×C₄²	C₂×C₄×C₁₉	1	3	yes	—
237	#99	—	2	12	no	—
238	#99	—	4	6	no	—
239	#95	—	2	6	no	—
240	#95	—	2	6	no	—
241	C₁₉	#22534	1	1	yes	characteristic, direct product factor, Sylow
242	C₂⁴	C₂²×C₄×C₁₉	1	3	yes	—
243	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
244	#41	—	4	12	no	—
245	#41	—	4	4	no	—
246	C₂×Q₈	—	2	8	no	—
247	C₂×Q₈	—	2	4	no	—
248	C₂×Q₈	—	4	6	no	—
249	C₂×Q₈	—	4	12	no	—
250	C₂×Q₈	C₂²⋊C₄×C₁₉	1	3	yes	—
251	C₂×Q₈	C₂²⋊C₄×C₁₉	1	6	yes	—
252	C₂×Q₈	C₂²⋊C₄×C₁₉	1	6	yes	—
253	C₂×Q₈	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
254	C₂×D₄	—	2	6	no	—
255	C₂×D₄	—	2	6	no	—
256	C₂×D₄	—	2	3	no	—
257	C₂×D₄	—	2	3	no	—
258	C₂×D₄	—	2	3	no	—
259	C₂×D₄	—	2	3	no	—
260	C₂×D₄	—	4	6	no	—
261	C₂²×C₄	—	2	2	no	—
262	C₂²×C₄	—	2	3	no	—
263	C₂²×C₄	—	2	3	no	—
264	C₂²×C₄	—	2	6	no	—
265	C₂²×C₄	—	4	6	no	—
266	C₂²×C₄	—	4	6	no	—
267	C₂²×C₄	C₂²×C₄×C₁₉	1	3	yes	—
268	C₂²×C₄	C₂²×C₄×C₁₉	1	3	yes	—
269	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
270	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
271	C₂²×C₄	C₂²×C₄×C₁₉	1	3	yes	—
272	C₂²×C₄	C₂×D₄×C₁₉	1	6	yes	—
273	C₂²×C₄	C₂×D₄×C₁₉	1	6	yes	—
274	C₄⋊C₄	—	2	6	no	—
275	C₄⋊C₄	—	2	3	no	—
276	C₄⋊C₄	—	2	3	no	—
277	C₄⋊C₄	—	4	12	no	—
278	C₂²⋊C₄	—	2	2	no	—
279	C₂²⋊C₄	—	2	2	no	—
280	C₂²⋊C₄	—	2	6	no	—
281	C₂²⋊C₄	—	2	12	no	—
282	C₂²⋊C₄	—	2	6	no	—
283	C₂²⋊C₄	—	2	6	no	—
284	C₂²⋊C₄	#41×C₁₉	1	4	yes	complemented
285	C₄²	—	2	3	no	—
286	C₄²	—	2	3	no	—
287	C₄²	—	4	12	no	—
288	C₂³	—	2	3	no	—
289	C₂³	—	2	3	no	—
290	C₂³	—	2	3	no	—
291	C₂³	—	4	1	no	—
292	C₂³	—	4	1	no	—
293	C₂³	—	4	3	no	—
294	C₂³	—	4	3	no	—
295	C₂³	C₂³×C₄×C₁₉	1	1	yes	characteristic
296	C₂³	C₂²×D₄×C₁₉	1	2	yes	—
297	C₂³	C₂×#41×C₁₉	1	2	yes	—
298	C₂³	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
299	C₂³	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
300	Q₈	—	2	6	no	—
301	Q₈	—	2	12	no	—
302	Q₈	—	4	6	no	—
303	Q₈	C₁₉×#99	1	4	yes	complemented
304	D₄	—	4	6	no	—
305	D₄	—	4	6	no	—
306	D₄	—	4	6	no	—
307	D₄	—	4	6	no	—
308	C₂×C₄	—	2	12	no	—
309	C₂×C₄	—	2	6	no	—
310	C₂×C₄	—	2	1	no	—
311	C₂×C₄	—	2	3	no	—
312	C₂×C₄	—	2	1	no	—
313	C₂×C₄	—	2	3	no	—
314	C₂×C₄	—	2	3	no	—
315	C₂×C₄	—	2	4	no	—
316	C₂×C₄	—	4	3	no	—
317	C₂×C₄	—	4	6	no	—
318	C₂×C₄	—	4	6	no	—
319	C₂×C₄	—	4	2	no	—
320	C₂×C₄	—	4	2	no	—
321	C₂×C₄	—	4	6	no	—
322	C₂×C₄	—	4	1	no	—
323	C₂×C₄	—	4	1	no	—
324	C₂×C₄	—	4	6	no	—
325	C₂×C₄	—	4	6	no	—
326	C₂×C₄	—	4	6	no	—
327	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	3	yes	—
328	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	6	yes	—
329	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	3	yes	—
330	C₂²	—	2	2	no	—
331	C₂²	—	2	1	no	—
332	C₂²	—	2	2	no	—
333	C₂²	—	2	1	no	—
334	C₂²	—	4	2	no	—
335	C₂²	—	4	1	no	—
336	C₂²	—	4	1	no	—
337	C₂²	—	4	3	no	—
338	C₂²	—	4	3	no	—
339	C₂²	—	4	3	no	—
340	C₂²	—	8	3	no	—
341	C₂²	—	8	3	no	—
342	C₂²	C₂²×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
343	C₂²	C₄×#41×C₁₉	1	1	yes	characteristic
344	C₂²	C₁₉×#520	1	1	yes	characteristic
345	C₂²	C₁₉×#548	1	2	yes	—
346	C₂²	C₁₉×#550	1	2	yes	—
347	C₄	—	2	3	no	—
348	C₄	—	2	6	no	—
349	C₄	—	4	4	no	—
350	C₄	—	4	3	no	—
351	C₄	—	4	1	no	—
352	C₄	—	4	1	no	—
353	C₄	—	8	6	no	—
354	C₄	C₂×C₁₉×#99	1	6	yes	—
355	C₂	—	2	2	no	—
356	C₂	—	2	2	no	—
357	C₂	—	2	1	no	—
358	C₂	—	2	1	no	—
359	C₂	—	8	3	no	—
360	C₂	C₁₉×#2341	1	1	yes	characteristic
361	C₂	C₂²×C₁₉×#99	1	1	yes	characteristic
362	C₂	C₁₉×#2884	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂²×C₂²⋊C₄
commutator	C₂³	C₂³×C₄×C₁₉
Frattini, cosocle	C₂⁴	C₂⁴×C₁₉
prime radical	C₂×C₁₉×#548	C₂
LCS	G ▷ C₂³ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₂³×Q₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. Q₈×C₂²⋊C₄×C₁₉	C₂	semidirect
3. C₁₉×#1964	C₂	semidirect
4. C₁₉×#1799	C₂	semidirect
5. C₄×C₁₉×#99	C₂	semidirect
6. C₂²×#41×C₁₉	C₄	semidirect
10. C₂×C₁₉×#124	C₄	semidirect
11. C₂×C₁₉×C₂²⋊Q₈	C₄	semidirect
14. C₂×C₄×Q₈×C₁₉	C₄	semidirect
102. C₂²⋊C₄×C₁₉	#41	semidirect
106. #22534	C₁₉	direct (N × H)
122. Q₈×C₁₉	#99	semidirect
150. Q₈×C₂²⋊C₄	C₂×C₁₉	semidirect
151. #1964	C₂×C₁₉	semidirect
152. #1799	C₂×C₁₉	semidirect
153. C₄×#99	C₂×C₁₉	semidirect
179. C₂²×#41	C₄×C₁₉	semidirect
183. C₂×#124	C₄×C₁₉	semidirect
184. C₂×C₂²⋊Q₈	C₄×C₁₉	semidirect
187. C₂×C₄×Q₈	C₄×C₁₉	semidirect
241. C₁₉	#22534	direct (N × H)
284. C₂²⋊C₄	#41×C₁₉	semidirect
303. Q₈	C₁₉×#99	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₁₉×#548	2
Q₈×C₂²⋊C₄×C₁₉	2
C₁₉×#1964	2
C₁₉×#1799	2
C₄×C₁₉×#99	2
#22534	19

Subgroups — C19×#22534 #18028493

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#22534 #18028493