Subgroups — C₁₉×#32664 #18038623

Order 4864.

650 conjugacy classes of subgroups.

The subgroup lattice has 354 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#2581	C₂	1	2	yes	maximal
2	C₁₉×#2097	C₂	1	2	yes	maximal
3	C₁₉×#2085	C₂	1	2	yes	maximal
4	C₁₉×#2068	C₂	1	2	yes	maximal
5	C₁₉×#1985	C₂	1	1	yes	maximal, characteristic
6	C₁₉×#1971	C₂	1	1	yes	maximal, characteristic
7	C₁₉×#1944	C₂	1	1	yes	maximal, characteristic
8	C₁₉×#1878	C₂	1	2	yes	maximal
9	C₁₉×#1863	C₂	1	2	yes	maximal
10	C₂²×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
11	C₂×C₄×Q₈×C₁₉	C₂²	1	2	yes	—
12	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
13	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
14	C₂×C₁₉×#107	C₂²	1	2	yes	—
15	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
16	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
17	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
18	C₂×C₁₉×#103	C₂²	1	2	yes	—
19	C₂×C₁₉×#103	C₂²	1	2	yes	—
20	C₂×C₁₉×#103	C₂²	1	2	yes	—
21	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
22	C₁₉×#400	—	2	2	no	—
23	C₁₉×#395	—	2	2	no	—
24	C₁₉×#391	C₂²	1	2	yes	—
25	C₁₉×#391	C₂²	1	2	yes	—
26	C₁₉×#389	C₂²	1	2	yes	—
27	C₁₉×#389	C₂²	1	2	yes	—
28	C₁₉×#387	—	2	2	no	—
29	C₁₉×#387	—	2	2	no	—
30	C₁₉×#382	C₂²	1	2	yes	—
31	C₁₉×#340	C₂²	1	2	yes	—
32	C₁₉×#340	C₂²	1	2	yes	—
33	C₁₉×#336	C₂²	1	2	yes	—
34	C₁₉×#336	C₂²	1	2	yes	—
35	C₂²×Q₈×C₁₉	D₄	1	1	yes	characteristic
36	C₂²×Q₈×C₁₉	C₂³	1	2	yes	—
37	C₂×Q₁₆×C₁₉	—	4	1	no	—
38	C₂×Q₁₆×C₁₉	—	4	1	no	—
39	C₂×Q₁₆×C₁₉	Q₈	1	4	yes	complemented
40	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
41	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
42	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
43	C₄×Q₈×C₁₉	—	4	1	no	—
44	C₄×Q₈×C₁₉	—	4	1	no	—
45	C₄×Q₈×C₁₉	—	4	2	no	—
46	C₄×Q₈×C₁₉	—	4	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	1	yes	characteristic
51	C₂×C₄⋊C₄×C₁₉	D₄	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	C₂³	1	2	yes	—
57	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
58	C₁₉×#107	—	4	1	no	—
59	C₁₉×#107	—	4	2	no	—
60	C₁₉×#106	—	2	2	no	—
61	C₁₉×#106	—	4	1	no	—
62	C₁₉×C₄⋊C₈	—	4	1	no	—
63	C₁₉×#103	—	2	4	no	—
64	C₁₉×#103	—	4	2	no	—
65	C₁₉×#103	—	4	2	no	—
66	C₁₉×#97	—	4	1	no	—
67	C₁₉×#95	—	2	2	no	—
68	C₁₉×#95	—	2	2	no	—
69	C₁₉×#95	—	2	2	no	—
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	C₂×Q₈×C₁₉	—	2	2	no	—
76	C₂×Q₈×C₁₉	—	2	2	no	—
77	C₂×Q₈×C₁₉	—	2	2	no	—
78	C₂×Q₈×C₁₉	—	2	2	no	—
79	C₂×Q₈×C₁₉	—	2	2	no	—
80	C₂×Q₈×C₁₉	—	4	1	no	—
81	C₂×Q₈×C₁₉	—	4	2	no	—
82	C₂×Q₈×C₁₉	C₂×Q₈	1	4	yes	—
83	C₂²×C₄×C₁₉	—	2	2	no	—
84	C₂²×C₄×C₁₉	—	2	2	no	—
85	C₂²×C₄×C₁₉	—	2	2	no	—
86	C₂²×C₄×C₁₉	—	2	2	no	—
87	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
88	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
89	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
90	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
91	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
92	Q₁₆×C₁₉	—	4	4	no	—
93	C₂×C₈×C₁₉	—	2	1	no	—
94	C₂×C₈×C₁₉	—	2	1	no	—
95	C₂×C₈×C₁₉	—	2	1	no	—
96	C₂×C₈×C₁₉	—	2	1	no	—
97	C₂×C₈×C₁₉	—	2	2	no	—
98	C₂×C₈×C₁₉	—	2	2	no	—
99	C₂×C₈×C₁₉	—	2	2	no	—
100	C₂×C₈×C₁₉	C₂×Q₈	1	2	yes	—
101	C₂×C₈×C₁₉	#41	1	2	yes	—
102	C₄⋊C₄×C₁₉	—	2	2	no	—
103	C₄⋊C₄×C₁₉	—	2	2	no	—
104	C₄⋊C₄×C₁₉	—	2	2	no	—
105	C₄⋊C₄×C₁₉	—	2	2	no	—
106	C₄⋊C₄×C₁₉	—	2	2	no	—
107	C₄⋊C₄×C₁₉	—	2	2	no	—
108	C₄⋊C₄×C₁₉	—	4	1	no	—
109	C₄⋊C₄×C₁₉	—	4	2	no	—
110	C₄⋊C₄×C₁₉	—	4	4	no	—
111	C₄⋊C₄×C₁₉	—	4	4	no	—
112	C₄⋊C₄×C₁₉	—	4	4	no	—
113	C₄²×C₁₉	—	2	2	no	—
114	C₄²×C₁₉	—	2	2	no	—
115	C₄²×C₁₉	—	2	1	no	—
116	C₄²×C₁₉	—	2	1	no	—
117	C₄²×C₁₉	—	4	4	no	—
118	#32664	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
119	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
120	Q₈×C₁₉	—	2	4	no	—
121	Q₈×C₁₉	—	2	4	no	—
122	Q₈×C₁₉	—	4	4	no	—
123	Q₈×C₁₉	—	4	2	no	—
124	Q₈×C₁₉	—	4	2	no	—
125	C₂×C₄×C₁₉	—	2	2	no	—
126	C₂×C₄×C₁₉	—	2	2	no	—
127	C₂×C₄×C₁₉	—	2	1	no	—
128	C₂×C₄×C₁₉	—	2	1	no	—
129	C₂×C₄×C₁₉	—	2	4	no	—
130	C₂×C₄×C₁₉	—	2	2	no	—
131	C₂×C₄×C₁₉	—	2	2	no	—
132	C₂×C₄×C₁₉	—	2	2	no	—
133	C₂×C₄×C₁₉	—	2	4	no	—
134	C₂×C₄×C₁₉	—	2	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	—	4	2	no	—
142	C₂×C₄×C₁₉	—	4	2	no	—
143	C₂×C₄×C₁₉	—	4	2	no	—
144	C₂×C₄×C₁₉	—	4	2	no	—
145	C₂×C₄×C₁₉	—	4	2	no	—
146	C₂×C₄×C₁₉	C₂²×Q₈	1	1	yes	characteristic
147	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
148	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
149	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
150	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
151	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
152	C₈×C₁₉	—	2	2	no	—
153	C₈×C₁₉	—	2	2	no	—
154	C₈×C₁₉	—	4	2	no	—
155	#2581	C₂×C₁₉	1	2	yes	—
156	#2097	C₂×C₁₉	1	2	yes	—
157	#2085	C₂×C₁₉	1	2	yes	—
158	#2068	C₂×C₁₉	1	2	yes	—
159	#1985	C₂×C₁₉	1	1	yes	characteristic
160	#1971	C₂×C₁₉	1	1	yes	characteristic
161	#1944	C₂×C₁₉	1	1	yes	characteristic
162	#1878	C₂×C₁₉	1	2	yes	—
163	#1863	C₂×C₁₉	1	2	yes	—
164	C₂²×C₁₉	#534	1	1	yes	characteristic
165	C₂²×C₁₉	D₄×Q₈	1	1	yes	characteristic
166	C₂²×C₁₉	#550	1	1	yes	characteristic
167	C₂²×C₁₉	#575	1	2	yes	—
168	C₂²×C₁₉	#578	1	2	yes	—
169	C₄×C₁₉	—	4	2	no	—
170	C₄×C₁₉	—	4	1	no	—
171	C₄×C₁₉	—	4	2	no	—
172	C₄×C₁₉	—	4	1	no	—
173	C₄×C₁₉	—	4	4	no	—
174	C₄×C₁₉	—	8	2	no	—
175	C₄×C₁₉	—	8	2	no	—
176	C₄×C₁₉	—	8	2	no	—
177	C₄×C₁₉	#539	1	1	yes	characteristic
178	C₄×C₁₉	#543	1	1	yes	characteristic
179	C₄×C₁₉	#554	1	1	yes	characteristic
180	C₄×C₁₉	#562	1	1	yes	characteristic
181	C₂²×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
182	C₂×C₄×Q₈	C₂²×C₁₉	1	2	yes	—
183	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
184	C₂×#107	C₂²×C₁₉	1	2	yes	—
185	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
186	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
187	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
188	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
189	C₂×#103	C₂²×C₁₉	1	2	yes	—
190	C₂×#103	C₂²×C₁₉	1	2	yes	—
191	C₂×#103	C₂²×C₁₉	1	2	yes	—
192	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
193	#400	—	2	2	no	—
194	#395	—	2	2	no	—
195	#391	C₂²×C₁₉	1	2	yes	—
196	#391	C₂²×C₁₉	1	2	yes	—
197	#389	C₂²×C₁₉	1	2	yes	—
198	#389	C₂²×C₁₉	1	2	yes	—
199	#387	—	2	2	no	—
200	#387	—	2	2	no	—
201	#382	C₂²×C₁₉	1	2	yes	—
202	#340	C₂²×C₁₉	1	2	yes	—
203	#340	C₂²×C₁₉	1	2	yes	—
204	#336	C₂²×C₁₉	1	2	yes	—
205	#336	C₂²×C₁₉	1	2	yes	—
206	C₂×C₁₉	#2732	1	1	yes	characteristic
207	C₂×C₁₉	#3197	1	1	yes	characteristic
208	C₂×C₁₉	#3202	1	1	yes	characteristic
209	C₂×C₁₉	#3390	1	2	yes	—
210	C₂×C₁₉	#3402	1	2	yes	—
211	C₂²×Q₈	D₄×C₁₉	1	1	yes	characteristic
212	C₂²×Q₈	C₂³×C₁₉	1	2	yes	—
213	C₂×Q₁₆	—	4	1	no	—
214	C₂×Q₁₆	—	4	1	no	—
215	C₂×Q₁₆	Q₈×C₁₉	1	4	yes	complemented
216	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
217	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
218	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
219	C₄×Q₈	—	4	1	no	—
220	C₄×Q₈	—	4	1	no	—
221	C₄×Q₈	—	4	2	no	—
222	C₄×Q₈	—	4	2	no	—
223	C₂×C₄⋊C₄	—	2	2	no	—
224	C₂×C₄⋊C₄	—	2	2	no	—
225	C₂×C₄⋊C₄	—	2	2	no	—
226	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
227	C₂×C₄⋊C₄	D₄×C₁₉	1	2	yes	—
228	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
229	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
230	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
231	C₂×C₄²	—	2	2	no	—
232	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
233	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
234	#107	—	4	2	no	—
235	#107	—	4	1	no	—
236	#106	—	2	2	no	—
237	#106	—	4	1	no	—
238	C₄⋊C₈	—	4	1	no	—
239	#103	—	2	4	no	—
240	#103	—	4	2	no	—
241	#103	—	4	2	no	—
242	#97	—	4	1	no	—
243	#95	—	2	2	no	—
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	—	2	2	no	—
250	#95	—	2	2	no	—
251	C₁₉	#32664	1	1	yes	characteristic, direct product factor, Sylow
252	C₂×Q₈	—	2	2	no	—
253	C₂×Q₈	—	2	2	no	—
254	C₂×Q₈	—	2	2	no	—
255	C₂×Q₈	—	2	2	no	—
256	C₂×Q₈	—	2	2	no	—
257	C₂×Q₈	—	4	1	no	—
258	C₂×Q₈	—	4	2	no	—
259	C₂×Q₈	C₂×Q₈×C₁₉	1	4	yes	—
260	C₂²×C₄	—	2	2	no	—
261	C₂²×C₄	—	2	2	no	—
262	C₂²×C₄	—	2	2	no	—
263	C₂²×C₄	—	2	2	no	—
264	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
265	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
266	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
267	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
268	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
269	Q₁₆	—	4	4	no	—
270	C₂×C₈	—	2	1	no	—
271	C₂×C₈	—	2	1	no	—
272	C₂×C₈	—	2	1	no	—
273	C₂×C₈	—	2	1	no	—
274	C₂×C₈	—	2	2	no	—
275	C₂×C₈	—	2	2	no	—
276	C₂×C₈	—	2	2	no	—
277	C₂×C₈	C₂×Q₈×C₁₉	1	2	yes	—
278	C₂×C₈	#41×C₁₉	1	2	yes	—
279	C₄⋊C₄	—	2	2	no	—
280	C₄⋊C₄	—	2	2	no	—
281	C₄⋊C₄	—	2	2	no	—
282	C₄⋊C₄	—	2	2	no	—
283	C₄⋊C₄	—	2	2	no	—
284	C₄⋊C₄	—	2	2	no	—
285	C₄⋊C₄	—	4	1	no	—
286	C₄⋊C₄	—	4	2	no	—
287	C₄⋊C₄	—	4	4	no	—
288	C₄⋊C₄	—	4	4	no	—
289	C₄⋊C₄	—	4	4	no	—
290	C₄²	—	2	1	no	—
291	C₄²	—	2	1	no	—
292	C₄²	—	2	2	no	—
293	C₄²	—	2	2	no	—
294	C₄²	—	4	4	no	—
295	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
296	Q₈	—	2	4	no	—
297	Q₈	—	2	4	no	—
298	Q₈	—	4	4	no	—
299	Q₈	—	4	2	no	—
300	Q₈	—	4	2	no	—
301	C₂×C₄	—	2	2	no	—
302	C₂×C₄	—	2	2	no	—
303	C₂×C₄	—	2	1	no	—
304	C₂×C₄	—	2	1	no	—
305	C₂×C₄	—	2	4	no	—
306	C₂×C₄	—	2	2	no	—
307	C₂×C₄	—	2	2	no	—
308	C₂×C₄	—	2	2	no	—
309	C₂×C₄	—	2	2	no	—
310	C₂×C₄	—	2	4	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	—	4	2	no	—
316	C₂×C₄	—	4	2	no	—
317	C₂×C₄	—	4	2	no	—
318	C₂×C₄	—	4	2	no	—
319	C₂×C₄	—	4	2	no	—
320	C₂×C₄	—	4	2	no	—
321	C₂×C₄	—	4	2	no	—
322	C₂×C₄	C₂²×Q₈×C₁₉	1	1	yes	characteristic
323	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
324	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
325	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
326	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
327	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
328	C₈	—	2	2	no	—
329	C₈	—	2	2	no	—
330	C₈	—	4	2	no	—
331	C₂²	C₁₉×#534	1	1	yes	characteristic
332	C₂²	D₄×Q₈×C₁₉	1	1	yes	characteristic
333	C₂²	C₁₉×#550	1	1	yes	characteristic
334	C₂²	C₁₉×#575	1	2	yes	—
335	C₂²	C₁₉×#578	1	2	yes	—
336	C₄	—	4	2	no	—
337	C₄	—	4	1	no	—
338	C₄	—	4	2	no	—
339	C₄	—	4	1	no	—
340	C₄	—	4	4	no	—
341	C₄	—	8	2	no	—
342	C₄	—	8	2	no	—
343	C₄	—	8	2	no	—
344	C₄	C₁₉×#539	1	1	yes	characteristic
345	C₄	C₁₉×#543	1	1	yes	characteristic
346	C₄	C₁₉×#554	1	1	yes	characteristic
347	C₄	C₁₉×#562	1	1	yes	characteristic
348	C₂	C₁₉×#2732	1	1	yes	characteristic
349	C₂	C₁₉×#3197	1	1	yes	characteristic
350	C₂	C₁₉×#3202	1	1	yes	characteristic
351	C₂	C₁₉×#3390	1	2	yes	—
352	C₂	C₁₉×#3402	1	2	yes	—

	subgroup	G/H
center, socle, prime radical	C₂³×C₁₉	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₂×C₄×Q₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
39. C₂×Q₁₆×C₁₉	Q₈	semidirect
118. #32664	C₁₉	direct (N × H)
215. C₂×Q₁₆	Q₈×C₁₉	semidirect
251. C₁₉	#32664	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×#2581	2
C₁₉×#2097	2
C₁₉×#2085	2
C₁₉×#2068	2
C₁₉×#1985	2
C₁₉×#1971	2
C₁₉×#1944	2
C₁₉×#1878	2
C₁₉×#1863	2
#32664	19

Subgroups — C19×#32664 #18038623

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#32664 #18038623