Subgroups — C₁₉×#23164 #18029123

Order 4864.

706 conjugacy classes of subgroups.

The subgroup lattice has 350 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#499	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2370	C₂	1	2	yes	maximal
3	C₁₉×#1989	C₂	1	2	yes	maximal
4	C₁₉×#1943	C₂	1	1	yes	maximal, characteristic
5	C₁₉×#1943	C₂	1	1	yes	maximal, characteristic
6	C₁₉×#1920	C₂	1	2	yes	maximal
7	C₁₉×#1919	C₂	1	2	yes	maximal
8	C₁₉×#1776	C₂	1	1	yes	maximal, characteristic
9	C₁₉×#1776	C₂	1	1	yes	maximal, characteristic
10	C₄×C₁₉×#106	C₂	1	1	yes	maximal, characteristic
11	C₁₉×#1770	C₂	1	1	yes	maximal, characteristic
12	C₂×C₁₉×#125	C₂²	1	2	yes	—
13	C₁₉×#499	C₄	1	8	yes	complemented
14	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
15	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
16	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
17	C₂×C₁₉×#106	C₂²	1	2	yes	—
18	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
19	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
21	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
22	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
23	C₁₉×#389	—	2	2	no	—
24	C₁₉×#389	C₂²	1	2	yes	—
25	C₁₉×#389	C₂²	1	2	yes	—
26	C₁₉×#387	—	2	2	no	—
27	C₁₉×#387	—	2	2	no	—
28	C₄×C₄⋊C₄×C₁₉	—	2	2	no	—
29	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
30	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
31	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
32	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
33	C₁₉×#340	C₂²	1	2	yes	—
34	C₁₉×#340	C₂²	1	2	yes	—
35	C₁₉×#340	C₂²	1	2	yes	—
36	C₁₉×#340	C₂²	1	2	yes	—
37	C₁₉×#340	C₂²	1	2	yes	—
38	C₁₉×#336	C₂²	1	1	yes	characteristic
39	C₁₉×#336	C₂²	1	1	yes	characteristic
40	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
41	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
42	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
43	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
44	C₁₉×#125	—	2	4	no	—
45	C₁₉×#125	C₂×C₄	1	8	yes	—
46	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
47	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
48	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
49	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
50	C₂×C₄⋊C₄×C₁₉	D₄	1	2	yes	—
51	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
52	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
53	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
54	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
55	C₂×C₄²×C₁₉	—	2	2	no	—
56	C₂×C₄²×C₁₉	—	2	2	no	—
57	C₂×C₄²×C₁₉	—	2	2	no	—
58	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
59	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
60	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
61	C₁₉×#107	C₂×C₄	1	4	yes	—
62	C₁₉×#107	C₂×C₄	1	4	yes	—
63	C₁₉×#106	—	2	2	no	—
64	C₁₉×#106	C₂×C₄	1	8	yes	—
65	C₁₉×#106	Q₈	1	4	yes	—
66	C₁₉×C₄⋊C₈	—	2	2	no	—
67	C₁₉×#97	—	2	2	no	—
68	C₁₉×#97	—	2	2	no	—
69	C₄×C₈×C₁₉	C₂×C₄	1	4	yes	—
70	C₁₉×#95	—	2	2	no	—
71	C₁₉×#95	—	2	2	no	—
72	C₁₉×#95	—	2	2	no	—
73	C₁₉×#95	—	2	2	no	—
74	C₁₉×#95	—	2	2	no	—
75	C₁₉×#95	D₄	1	2	yes	—
76	C₂²×C₄×C₁₉	—	2	2	no	—
77	C₂²×C₄×C₁₉	—	2	2	no	—
78	C₂²×C₄×C₁₉	—	2	2	no	—
79	C₂²×C₄×C₁₉	—	2	2	no	—
80	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
81	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
82	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
83	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
84	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
85	C₂×C₈×C₁₉	—	2	1	no	—
86	C₂×C₈×C₁₉	—	2	1	no	—
87	C₂×C₈×C₁₉	—	2	1	no	—
88	C₂×C₈×C₁₉	—	2	1	no	—
89	C₂×C₈×C₁₉	—	2	1	no	—
90	C₂×C₈×C₁₉	—	2	1	no	—
91	C₂×C₈×C₁₉	—	2	1	no	—
92	C₂×C₈×C₁₉	—	2	1	no	—
93	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
94	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
95	C₂×C₈×C₁₉	C₂×Q₈	1	2	yes	—
96	C₂×C₈×C₁₉	#41	1	2	yes	—
97	C₄⋊C₄×C₁₉	—	2	8	no	—
98	C₄⋊C₄×C₁₉	—	2	8	no	—
99	C₄⋊C₄×C₁₉	—	2	2	no	—
100	C₄⋊C₄×C₁₉	—	2	2	no	—
101	C₄⋊C₄×C₁₉	—	2	2	no	—
102	C₄⋊C₄×C₁₉	—	2	2	no	—
103	C₄⋊C₄×C₁₉	—	2	2	no	—
104	C₄⋊C₄×C₁₉	—	4	2	no	—
105	C₄⋊C₄×C₁₉	—	4	4	no	—
106	C₄⋊C₄×C₁₉	—	8	2	no	—
107	C₄⋊C₄×C₁₉	C₂²×C₄	1	4	yes	—
108	C₄⋊C₄×C₁₉	C₂²×C₄	1	4	yes	—
109	C₄⋊C₄×C₁₉	C₂×Q₈	1	4	yes	—
110	C₄²×C₁₉	—	2	1	no	—
111	C₄²×C₁₉	—	2	1	no	—
112	C₄²×C₁₉	—	2	1	no	—
113	C₄²×C₁₉	—	2	1	no	—
114	C₄²×C₁₉	—	4	4	no	—
115	C₄²×C₁₉	—	8	2	no	—
116	C₄²×C₁₉	—	8	2	no	—
117	C₄²×C₁₉	C₂²×C₄	1	2	yes	—
118	C₄²×C₁₉	#41	1	2	yes	—
119	#23164	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
120	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
121	C₂×C₄×C₁₉	—	2	2	no	—
122	C₂×C₄×C₁₉	—	2	2	no	—
123	C₂×C₄×C₁₉	—	2	4	no	—
124	C₂×C₄×C₁₉	—	2	4	no	—
125	C₂×C₄×C₁₉	—	2	2	no	—
126	C₂×C₄×C₁₉	—	2	2	no	—
127	C₂×C₄×C₁₉	—	2	4	no	—
128	C₂×C₄×C₁₉	—	2	2	no	—
129	C₂×C₄×C₁₉	—	2	2	no	—
130	C₂×C₄×C₁₉	—	2	2	no	—
131	C₂×C₄×C₁₉	—	2	2	no	—
132	C₂×C₄×C₁₉	—	4	2	no	—
133	C₂×C₄×C₁₉	—	4	2	no	—
134	C₂×C₄×C₁₉	—	4	2	no	—
135	C₂×C₄×C₁₉	—	4	2	no	—
136	C₂×C₄×C₁₉	—	4	2	no	—
137	C₂×C₄×C₁₉	—	4	2	no	—
138	C₂×C₄×C₁₉	—	4	2	no	—
139	C₂×C₄×C₁₉	—	4	2	no	—
140	C₂×C₄×C₁₉	—	4	2	no	—
141	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
142	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
143	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
144	C₂×C₄×C₁₉	C₂²×Q₈	1	1	yes	characteristic
145	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
146	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
147	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
148	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
149	C₈×C₁₉	—	2	2	no	—
150	C₈×C₁₉	—	4	1	no	—
151	C₈×C₁₉	—	4	1	no	—
152	C₈×C₁₉	C₄×Q₈	1	4	yes	—
153	C₂×#499	C₂×C₁₉	1	1	yes	characteristic
154	#2370	C₂×C₁₉	1	2	yes	—
155	#1989	C₂×C₁₉	1	2	yes	—
156	#1943	C₂×C₁₉	1	1	yes	characteristic
157	#1943	C₂×C₁₉	1	1	yes	characteristic
158	#1920	C₂×C₁₉	1	2	yes	—
159	#1919	C₂×C₁₉	1	2	yes	—
160	#1776	C₂×C₁₉	1	1	yes	characteristic
161	#1776	C₂×C₁₉	1	1	yes	characteristic
162	C₄×#106	C₂×C₁₉	1	1	yes	characteristic
163	#1770	C₂×C₁₉	1	1	yes	characteristic
164	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
165	C₂²×C₁₉	#547	1	1	yes	characteristic
166	C₂²×C₁₉	D₄×Q₈	1	1	yes	characteristic
167	C₂²×C₁₉	#575	1	2	yes	—
168	C₂²×C₁₉	#577	1	2	yes	—
169	C₄×C₁₉	—	2	2	no	—
170	C₄×C₁₉	—	2	2	no	—
171	C₄×C₁₉	—	4	2	no	—
172	C₄×C₁₉	—	4	2	no	—
173	C₄×C₁₉	—	4	4	no	—
174	C₄×C₁₉	—	4	4	no	—
175	C₄×C₁₉	—	4	4	no	—
176	C₄×C₁₉	—	8	2	no	—
177	C₄×C₁₉	C₂×C₄×Q₈	1	1	yes	characteristic
178	C₄×C₁₉	#519	1	1	yes	characteristic
179	C₄×C₁₉	#556	1	1	yes	characteristic
180	C₄×C₁₉	#557	1	1	yes	characteristic
181	C₂×#125	C₂²×C₁₉	1	2	yes	—
182	#499	C₄×C₁₉	1	8	yes	complemented
183	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
184	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
185	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
186	C₂×#106	C₂²×C₁₉	1	2	yes	—
187	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
188	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
189	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
190	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
191	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
192	#389	—	2	2	no	—
193	#389	C₂²×C₁₉	1	2	yes	—
194	#389	C₂²×C₁₉	1	2	yes	—
195	#387	—	2	2	no	—
196	#387	—	2	2	no	—
197	C₄×C₄⋊C₄	—	2	2	no	—
198	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
199	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
200	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
201	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
202	#340	C₂²×C₁₉	1	2	yes	—
203	#340	C₂²×C₁₉	1	2	yes	—
204	#340	C₂²×C₁₉	1	2	yes	—
205	#340	C₂²×C₁₉	1	2	yes	—
206	#340	C₂²×C₁₉	1	2	yes	—
207	#336	C₂²×C₁₉	1	1	yes	characteristic
208	#336	C₂²×C₁₉	1	1	yes	characteristic
209	C₂×C₁₉	#2365	1	1	yes	characteristic
210	C₂×C₁₉	#2943	1	1	yes	characteristic
211	C₂×C₁₉	#2952	1	1	yes	characteristic
212	C₂×C₁₉	#3351	1	2	yes	—
213	C₂×C₁₉	#3388	1	2	yes	—
214	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
215	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
216	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
217	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
218	#125	—	2	4	no	—
219	#125	C₂×C₄×C₁₉	1	8	yes	—
220	C₂×C₄⋊C₄	—	2	2	no	—
221	C₂×C₄⋊C₄	—	2	2	no	—
222	C₂×C₄⋊C₄	—	2	2	no	—
223	C₂×C₄⋊C₄	—	2	2	no	—
224	C₂×C₄⋊C₄	D₄×C₁₉	1	2	yes	—
225	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
226	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
227	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
228	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
229	C₂×C₄²	—	2	2	no	—
230	C₂×C₄²	—	2	2	no	—
231	C₂×C₄²	—	2	2	no	—
232	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
233	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
234	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
235	#107	C₂×C₄×C₁₉	1	4	yes	—
236	#107	C₂×C₄×C₁₉	1	4	yes	—
237	#106	—	2	2	no	—
238	#106	C₂×C₄×C₁₉	1	8	yes	—
239	#106	Q₈×C₁₉	1	4	yes	—
240	C₄⋊C₈	—	2	2	no	—
241	#97	—	2	2	no	—
242	#97	—	2	2	no	—
243	C₄×C₈	C₂×C₄×C₁₉	1	4	yes	—
244	#95	—	2	2	no	—
245	#95	—	2	2	no	—
246	#95	—	2	2	no	—
247	#95	—	2	2	no	—
248	#95	—	2	2	no	—
249	#95	D₄×C₁₉	1	2	yes	—
250	C₁₉	#23164	1	1	yes	characteristic, direct product factor, Sylow
251	C₂²×C₄	—	2	2	no	—
252	C₂²×C₄	—	2	2	no	—
253	C₂²×C₄	—	2	2	no	—
254	C₂²×C₄	—	2	2	no	—
255	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
256	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
257	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
258	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
259	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
260	C₂×C₈	—	2	1	no	—
261	C₂×C₈	—	2	1	no	—
262	C₂×C₈	—	2	1	no	—
263	C₂×C₈	—	2	1	no	—
264	C₂×C₈	—	2	1	no	—
265	C₂×C₈	—	2	1	no	—
266	C₂×C₈	—	2	1	no	—
267	C₂×C₈	—	2	1	no	—
268	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
269	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
270	C₂×C₈	C₂×Q₈×C₁₉	1	2	yes	—
271	C₂×C₈	#41×C₁₉	1	2	yes	—
272	C₄⋊C₄	—	2	8	no	—
273	C₄⋊C₄	—	2	8	no	—
274	C₄⋊C₄	—	2	2	no	—
275	C₄⋊C₄	—	2	2	no	—
276	C₄⋊C₄	—	2	2	no	—
277	C₄⋊C₄	—	2	2	no	—
278	C₄⋊C₄	—	2	2	no	—
279	C₄⋊C₄	—	4	2	no	—
280	C₄⋊C₄	—	4	4	no	—
281	C₄⋊C₄	—	8	2	no	—
282	C₄⋊C₄	C₂²×C₄×C₁₉	1	4	yes	—
283	C₄⋊C₄	C₂²×C₄×C₁₉	1	4	yes	—
284	C₄⋊C₄	C₂×Q₈×C₁₉	1	4	yes	—
285	C₄²	—	2	1	no	—
286	C₄²	—	2	1	no	—
287	C₄²	—	2	1	no	—
288	C₄²	—	2	1	no	—
289	C₄²	—	4	4	no	—
290	C₄²	—	8	2	no	—
291	C₄²	—	8	2	no	—
292	C₄²	C₂²×C₄×C₁₉	1	2	yes	—
293	C₄²	#41×C₁₉	1	2	yes	—
294	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
295	C₂×C₄	—	2	2	no	—
296	C₂×C₄	—	2	2	no	—
297	C₂×C₄	—	2	4	no	—
298	C₂×C₄	—	2	4	no	—
299	C₂×C₄	—	2	2	no	—
300	C₂×C₄	—	2	2	no	—
301	C₂×C₄	—	2	4	no	—
302	C₂×C₄	—	2	2	no	—
303	C₂×C₄	—	2	2	no	—
304	C₂×C₄	—	2	2	no	—
305	C₂×C₄	—	2	2	no	—
306	C₂×C₄	—	4	2	no	—
307	C₂×C₄	—	4	2	no	—
308	C₂×C₄	—	4	2	no	—
309	C₂×C₄	—	4	2	no	—
310	C₂×C₄	—	4	2	no	—
311	C₂×C₄	—	4	2	no	—
312	C₂×C₄	—	4	2	no	—
313	C₂×C₄	—	4	2	no	—
314	C₂×C₄	—	4	2	no	—
315	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
316	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
317	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
318	C₂×C₄	C₂²×Q₈×C₁₉	1	1	yes	characteristic
319	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
320	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
321	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
322	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
323	C₈	—	2	2	no	—
324	C₈	—	4	1	no	—
325	C₈	—	4	1	no	—
326	C₈	C₄×Q₈×C₁₉	1	4	yes	—
327	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
328	C₂²	C₁₉×#547	1	1	yes	characteristic
329	C₂²	D₄×Q₈×C₁₉	1	1	yes	characteristic
330	C₂²	C₁₉×#575	1	2	yes	—
331	C₂²	C₁₉×#577	1	2	yes	—
332	C₄	—	2	2	no	—
333	C₄	—	2	2	no	—
334	C₄	—	4	4	no	—
335	C₄	—	4	4	no	—
336	C₄	—	4	2	no	—
337	C₄	—	4	2	no	—
338	C₄	—	4	4	no	—
339	C₄	—	8	2	no	—
340	C₄	C₂×C₄×Q₈×C₁₉	1	1	yes	characteristic
341	C₄	C₁₉×#519	1	1	yes	characteristic
342	C₄	C₁₉×#556	1	1	yes	characteristic
343	C₄	C₁₉×#557	1	1	yes	characteristic
344	C₂	C₁₉×#2365	1	1	yes	characteristic
345	C₂	C₁₉×#2943	1	1	yes	characteristic
346	C₂	C₁₉×#2952	1	1	yes	characteristic
347	C₂	C₁₉×#3351	1	2	yes	—
348	C₂	C₁₉×#3388	1	2	yes	—

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

Complements

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

N	H ≅ G/N	type
13. C₁₉×#499	C₄	semidirect
119. #23164	C₁₉	direct (N × H)
182. #499	C₄×C₁₉	semidirect
250. C₁₉	#23164	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×#499	2
C₁₉×#2370	2
C₁₉×#1989	2
C₁₉×#1943	2
C₁₉×#1920	2
C₁₉×#1919	2
C₁₉×#1776	2
C₄×C₁₉×#106	2
C₁₉×#1770	2
#23164	19

Subgroups — C19×#23164 #18029123

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#23164 #18029123