Subgroups — C₁₉×#23994 #18029953

Order 4864.

1250 conjugacy classes of subgroups.

The subgroup lattice has 706 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3444	C₂	1	1	yes	maximal, characteristic, complemented
2	C₁₉×#3025	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#3018	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#2901	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2031	C₂	1	2	yes	maximal, complemented
6	C₁₉×#2010	C₂	1	2	yes	maximal, complemented
7	C₁₉×#1906	C₂	1	2	yes	maximal, complemented
8	C₁₉×#1896	C₂	1	2	yes	maximal, complemented
9	C₁₉×#1891	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1884	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1827	C₂	1	1	yes	maximal, characteristic, complemented
12	C₁₉×#585	C₂²	1	1	yes	characteristic
13	C₁₉×#575	C₂²	1	2	yes	—
14	C₁₉×#568	C₂²	1	1	yes	characteristic
15	C₁₉×#533	—	2	1	no	—
16	C₁₉×#533	C₂²	1	1	yes	characteristic, complemented
17	C₁₉×#532	—	2	1	no	—
18	C₁₉×#532	C₂²	1	1	yes	characteristic
19	C₁₉×#529	—	2	1	no	—
20	C₁₉×#529	—	2	1	no	—
21	C₁₉×#529	—	2	2	no	—
22	C₁₉×#529	—	2	2	no	—
23	C₁₉×#525	—	2	2	no	—
24	C₁₉×#525	C₂²	1	1	yes	characteristic
25	C₁₉×#525	C₂²	1	2	yes	—
26	C₁₉×#525	C₂²	1	1	yes	characteristic, complemented
27	C₄×#41×C₁₉	—	2	2	no	—
28	C₄×#41×C₁₉	C₂²	1	1	yes	characteristic
29	C₄×#41×C₁₉	C₂²	1	1	yes	characteristic, complemented
30	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic, complemented
31	C₁₉×#458	—	2	2	no	—
32	C₁₉×B(4,𝔽₂)	—	2	2	no	—
33	C₁₉×#456	—	2	1	no	—
34	C₁₉×#455	—	2	1	no	—
35	C₁₉×#454	—	2	1	no	—
36	C₁₉×#453	—	2	1	no	—
37	C₁₉×#421	—	2	2	no	—
38	C₁₉×#421	C₂²	1	2	yes	—
39	C₁₉×#421	C₂²	1	2	yes	complemented
40	C₂×C₁₉×#104	—	2	2	no	—
41	C₂×C₁₉×#104	C₂²	1	2	yes	—
42	C₂×C₁₉×#104	C₂²	1	2	yes	—
43	C₁₉×#413	C₂²	1	1	yes	characteristic
44	C₁₉×#410	C₂²	1	2	yes	—
45	C₁₉×#410	C₂²	1	1	yes	characteristic
46	C₁₉×#407	C₂²	1	2	yes	complemented
47	C₁₉×#344	C₂²	1	2	yes	complemented
48	C₁₉×#339	C₂²	1	2	yes	complemented
49	C₁₉×#339	C₂²	1	2	yes	complemented
50	C₁₉×H(3,ℤ/4)	C₂²	1	2	yes	complemented
51	C₁₉×2₋¹⁺⁴	—	2	2	no	—
52	C₁₉×2₋¹⁺⁴	—	2	1	no	—
53	C₁₉×H(5,𝔽₂)	—	2	2	no	—
54	C₁₉×H(5,𝔽₂)	—	2	2	no	—
55	C₁₉×H(5,𝔽₂)	—	2	1	no	—
56	C₂×#41×C₁₉	—	2	2	no	—
57	C₂×#41×C₁₉	—	2	2	no	—
58	C₂×#41×C₁₉	—	4	2	no	—
59	C₂×#41×C₁₉	C₂³	1	1	yes	characteristic
60	C₂×#41×C₁₉	C₂³	1	2	yes	—
61	C₂×#41×C₁₉	C₂³	1	1	yes	characteristic
62	C₂³×C₄×C₁₉	—	2	1	no	—
63	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
64	C₁₉×#137	—	2	2	no	—
65	C₁₉×#137	—	2	2	no	—
66	C₁₉×AGL(1,ℤ/8)	—	2	2	no	—
67	C₁₉×AGL(1,ℤ/8)	—	2	2	no	—
68	C₁₉×#135	—	4	2	no	—
69	C₁₉×#131	—	4	2	no	—
70	C₂×M₁₆×C₁₉	—	2	2	no	—
71	C₂×M₁₆×C₁₉	C₂³	1	2	yes	—
72	C₂×M₁₆×C₁₉	C₂³	1	2	yes	—
73	C₁₉×C₄⋊Q₈	—	2	1	no	—
74	C₁₉×C₄⋊Q₈	D₄	1	1	yes	characteristic, complemented
75	C₁₉×#127	D₄	1	1	yes	characteristic, complemented
76	C₁₉×#126	—	2	2	no	—
77	C₁₉×#126	—	2	2	no	—
78	C₁₉×#125	—	2	2	no	—
79	C₁₉×#125	—	2	1	no	—
80	C₁₉×#124	—	2	2	no	—
81	C₁₉×#124	D₄	1	1	yes	characteristic, complemented
82	C₁₉×#124	D₄	1	1	yes	characteristic, complemented
83	C₁₉×#123	—	2	2	no	—
84	C₁₉×#123	—	2	2	no	—
85	C₁₉×#123	—	2	1	no	—
86	C₁₉×#123	—	2	2	no	—
87	C₁₉×#123	D₄	1	2	yes	—
88	C₁₉×C₂²⋊Q₈	—	2	2	no	—
89	C₁₉×C₂²⋊Q₈	—	2	1	no	—
90	C₁₉×C₂²⋊Q₈	—	2	1	no	—
91	C₁₉×C₂²⋊Q₈	—	2	2	no	—
92	C₁₉×C₂²⋊Q₈	—	2	2	no	—
93	C₁₉×#121	—	2	2	no	—
94	C₁₉×#121	—	2	2	no	—
95	C₁₉×#121	—	2	1	no	—
96	C₁₉×#121	—	2	1	no	—
97	C₁₉×#121	—	2	2	no	—
98	C₁₉×#120	—	2	1	no	—
99	C₁₉×#120	—	2	2	no	—
100	C₁₉×#120	D₄	1	2	yes	—
101	C₄×Q₈×C₁₉	—	2	2	no	—
102	C₄×Q₈×C₁₉	—	2	1	no	—
103	C₄×Q₈×C₁₉	—	2	1	no	—
104	C₄×Q₈×C₁₉	—	2	2	no	—
105	C₄×D₄×C₁₉	—	2	2	no	—
106	C₄×D₄×C₁₉	—	2	2	no	—
107	C₄×D₄×C₁₉	—	2	2	no	—
108	C₄×D₄×C₁₉	—	2	2	no	—
109	C₄×D₄×C₁₉	—	2	1	no	—
110	C₄×D₄×C₁₉	—	2	1	no	—
111	C₄×D₄×C₁₉	—	2	2	no	—
112	C₄×D₄×C₁₉	—	2	2	no	—
113	C₄×D₄×C₁₉	—	2	2	no	—
114	C₄×D₄×C₁₉	—	2	2	no	—
115	C₄×D₄×C₁₉	—	4	2	no	—
116	C₁₉×#117	—	2	2	no	—
117	C₁₉×#117	—	2	2	no	—
118	C₁₉×#117	—	2	2	no	—
119	C₁₉×#117	—	2	1	no	—
120	C₁₉×#117	D₄	1	2	yes	complemented
121	C₁₉×#117	C₂³	1	2	yes	—
122	C₁₉×#117	C₂³	1	1	yes	characteristic
123	C₁₉×#117	C₂³	1	1	yes	characteristic
124	C₂×C₄²×C₁₉	—	2	1	no	—
125	C₂×C₄²×C₁₉	—	2	1	no	—
126	C₂×C₄²×C₁₉	—	2	1	no	—
127	C₂×C₄²×C₁₉	—	2	1	no	—
128	C₂×C₄²×C₁₉	—	2	1	no	—
129	C₂×C₄²×C₁₉	—	2	1	no	—
130	C₂×C₄²×C₁₉	D₄	1	2	yes	complemented
131	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
132	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
133	C₁₉×#104	—	2	2	no	—
134	C₁₉×#104	—	2	4	no	—
135	C₁₉×#104	—	2	2	no	—
136	C₁₉×#104	—	2	2	no	—
137	C₁₉×#104	—	2	2	no	—
138	C₁₉×#104	—	4	2	no	—
139	C₁₉×#101	—	2	1	no	—
140	C₁₉×#100	—	2	1	no	—
141	C₁₉×#99	—	2	2	no	—
142	C₁₉×#99	—	2	4	no	—
143	C₁₉×C₂²⋊C₈	—	4	2	no	—
144	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
145	#41×C₁₉	—	2	2	no	—
146	#41×C₁₉	—	2	2	no	—
147	#41×C₁₉	—	2	4	no	—
148	#41×C₁₉	—	2	2	no	—
149	#41×C₁₉	—	2	2	no	—
150	#41×C₁₉	—	2	2	no	—
151	#41×C₁₉	—	2	2	no	—
152	#41×C₁₉	—	2	2	no	—
153	#41×C₁₉	—	2	2	no	—
154	#41×C₁₉	—	4	4	no	—
155	#41×C₁₉	—	4	8	no	—
156	#41×C₁₉	—	4	2	no	—
157	#41×C₁₉	—	4	2	no	—
158	#41×C₁₉	—	4	2	no	—
159	#41×C₁₉	—	4	2	no	—
160	C₂×Q₈×C₁₉	—	2	2	no	—
161	C₂×Q₈×C₁₉	—	2	2	no	—
162	C₂×Q₈×C₁₉	—	4	2	no	—
163	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
164	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
165	C₂×Q₈×C₁₉	#41	1	2	yes	complemented
166	C₂×D₄×C₁₉	—	2	2	no	—
167	C₂×D₄×C₁₉	—	2	2	no	—
168	C₂×D₄×C₁₉	—	2	2	no	—
169	C₂×D₄×C₁₉	—	2	2	no	—
170	C₂×D₄×C₁₉	—	2	1	no	—
171	C₂×D₄×C₁₉	—	2	2	no	—
172	C₂×D₄×C₁₉	—	4	2	no	—
173	C₂×D₄×C₁₉	—	4	4	no	—
174	C₂×D₄×C₁₉	—	4	2	no	—
175	C₂×D₄×C₁₉	—	4	2	no	—
176	C₂×D₄×C₁₉	C₂×D₄	1	2	yes	—
177	C₂×D₄×C₁₉	C₂×D₄	1	1	yes	characteristic
178	C₂×D₄×C₁₉	C₂×D₄	1	1	yes	characteristic
179	C₂×D₄×C₁₉	#41	1	2	yes	complemented
180	C₂²×C₄×C₁₉	—	2	1	no	—
181	C₂²×C₄×C₁₉	—	2	1	no	—
182	C₂²×C₄×C₁₉	—	2	1	no	—
183	C₂²×C₄×C₁₉	—	2	1	no	—
184	C₂²×C₄×C₁₉	—	2	2	no	—
185	C₂²×C₄×C₁₉	—	2	2	no	—
186	C₂²×C₄×C₁₉	—	2	1	no	—
187	C₂²×C₄×C₁₉	—	2	1	no	—
188	C₂²×C₄×C₁₉	—	2	1	no	—
189	C₂²×C₄×C₁₉	—	2	1	no	—
190	C₂²×C₄×C₁₉	—	2	1	no	—
191	C₂²×C₄×C₁₉	—	2	2	no	—
192	C₂²×C₄×C₁₉	—	2	2	no	—
193	C₂²×C₄×C₁₉	—	2	2	no	—
194	C₂²×C₄×C₁₉	—	4	4	no	—
195	C₂²×C₄×C₁₉	—	4	2	no	—
196	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
197	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
198	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
199	Q₁₆×C₁₉	—	4	2	no	—
200	SD₁₆×C₁₉	—	4	2	no	—
201	SD₁₆×C₁₉	—	4	2	no	—
202	D₈×C₁₉	—	4	2	no	—
203	M₁₆×C₁₉	—	2	2	no	—
204	M₁₆×C₁₉	—	2	2	no	—
205	M₁₆×C₁₉	—	2	2	no	—
206	M₁₆×C₁₉	—	2	2	no	—
207	M₁₆×C₁₉	—	4	2	no	—
208	C₂×C₈×C₁₉	—	2	2	no	—
209	C₂×C₈×C₁₉	—	2	2	no	—
210	C₂×C₈×C₁₉	—	4	2	no	—
211	C₄⋊C₄×C₁₉	—	2	2	no	—
212	C₄⋊C₄×C₁₉	—	2	2	no	—
213	C₄⋊C₄×C₁₉	—	2	2	no	—
214	C₄⋊C₄×C₁₉	—	2	2	no	—
215	C₄⋊C₄×C₁₉	—	2	2	no	—
216	C₄⋊C₄×C₁₉	—	2	2	no	—
217	C₄⋊C₄×C₁₉	—	2	2	no	—
218	C₄⋊C₄×C₁₉	—	2	2	no	—
219	C₄⋊C₄×C₁₉	—	2	1	no	—
220	C₄⋊C₄×C₁₉	—	2	1	no	—
221	C₄⋊C₄×C₁₉	—	2	2	no	—
222	C₄⋊C₄×C₁₉	—	4	2	no	—
223	C₂²⋊C₄×C₁₉	—	2	2	no	—
224	C₂²⋊C₄×C₁₉	—	2	2	no	—
225	C₂²⋊C₄×C₁₉	—	2	2	no	—
226	C₂²⋊C₄×C₁₉	—	2	2	no	—
227	C₂²⋊C₄×C₁₉	—	2	2	no	—
228	C₂²⋊C₄×C₁₉	—	2	2	no	—
229	C₂²⋊C₄×C₁₉	—	2	1	no	—
230	C₂²⋊C₄×C₁₉	—	2	2	no	—
231	C₂²⋊C₄×C₁₉	—	2	2	no	—
232	C₂²⋊C₄×C₁₉	—	2	2	no	—
233	C₂²⋊C₄×C₁₉	—	4	2	no	—
234	C₂²⋊C₄×C₁₉	—	4	2	no	—
235	C₂²⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
236	C₄²×C₁₉	—	2	1	no	—
237	C₄²×C₁₉	—	2	1	no	—
238	C₄²×C₁₉	—	2	1	no	—
239	C₄²×C₁₉	—	2	1	no	—
240	C₄²×C₁₉	—	2	2	no	—
241	C₄²×C₁₉	—	2	2	no	—
242	C₄²×C₁₉	—	2	1	no	—
243	C₄²×C₁₉	—	2	1	no	—
244	C₄²×C₁₉	—	2	1	no	—
245	C₄²×C₁₉	—	2	2	no	—
246	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
247	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
248	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
249	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
250	C₄²×C₁₉	C₂×D₄	1	2	yes	—
251	#23994	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
252	C₂³×C₁₉	—	2	1	no	—
253	C₂³×C₁₉	—	2	2	no	—
254	C₂³×C₁₉	—	2	1	no	—
255	C₂³×C₁₉	—	2	2	no	—
256	C₂³×C₁₉	—	4	2	no	—
257	C₂³×C₁₉	—	4	2	no	—
258	C₂³×C₁₉	#120	1	2	yes	—
259	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
260	Q₈×C₁₉	—	2	2	no	—
261	Q₈×C₁₉	—	2	2	no	—
262	Q₈×C₁₉	—	2	2	no	—
263	Q₈×C₁₉	—	2	2	no	—
264	Q₈×C₁₉	—	4	2	no	—
265	Q₈×C₁₉	—	4	4	no	—
266	D₄×C₁₉	—	2	4	no	—
267	D₄×C₁₉	—	2	2	no	—
268	D₄×C₁₉	—	2	2	no	—
269	D₄×C₁₉	—	2	2	no	—
270	D₄×C₁₉	—	2	2	no	—
271	D₄×C₁₉	—	4	2	no	—
272	D₄×C₁₉	—	4	4	no	—
273	D₄×C₁₉	—	4	4	no	—
274	D₄×C₁₉	—	4	4	no	—
275	D₄×C₁₉	—	4	4	no	—
276	D₄×C₁₉	—	4	2	no	—
277	D₄×C₁₉	—	4	2	no	—
278	D₄×C₁₉	—	4	2	no	—
279	D₄×C₁₉	—	8	4	no	—
280	C₂×C₄×C₁₉	—	2	4	no	—
281	C₂×C₄×C₁₉	—	2	1	no	—
282	C₂×C₄×C₁₉	—	2	1	no	—
283	C₂×C₄×C₁₉	—	2	2	no	—
284	C₂×C₄×C₁₉	—	2	2	no	—
285	C₂×C₄×C₁₉	—	2	1	no	—
286	C₂×C₄×C₁₉	—	2	1	no	—
287	C₂×C₄×C₁₉	—	2	1	no	—
288	C₂×C₄×C₁₉	—	2	1	no	—
289	C₂×C₄×C₁₉	—	2	2	no	—
290	C₂×C₄×C₁₉	—	2	2	no	—
291	C₂×C₄×C₁₉	—	2	2	no	—
292	C₂×C₄×C₁₉	—	2	2	no	—
293	C₂×C₄×C₁₉	—	4	2	no	—
294	C₂×C₄×C₁₉	—	4	2	no	—
295	C₂×C₄×C₁₉	—	4	2	no	—
296	C₂×C₄×C₁₉	—	4	2	no	—
297	C₂×C₄×C₁₉	—	4	4	no	—
298	C₂×C₄×C₁₉	—	4	4	no	—
299	C₂×C₄×C₁₉	—	4	4	no	—
300	C₂×C₄×C₁₉	—	4	2	no	—
301	C₂×C₄×C₁₉	—	4	2	no	—
302	C₂×C₄×C₁₉	—	4	1	no	—
303	C₂×C₄×C₁₉	—	4	1	no	—
304	C₂×C₄×C₁₉	—	4	1	no	—
305	C₂×C₄×C₁₉	—	4	2	no	—
306	C₂×C₄×C₁₉	—	4	1	no	—
307	C₂×C₄×C₁₉	—	4	2	no	—
308	C₂×C₄×C₁₉	—	4	2	no	—
309	C₂×C₄×C₁₉	—	4	2	no	—
310	C₂×C₄×C₁₉	#120	1	2	yes	—
311	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
312	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
313	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
314	C₂×C₄×C₁₉	H(5,𝔽₂)	1	2	yes	—
315	C₈×C₁₉	—	4	2	no	—
316	C₈×C₁₉	—	4	2	no	—
317	#3444	C₂×C₁₉	1	1	yes	characteristic, complemented
318	#3025	C₂×C₁₉	1	1	yes	characteristic, complemented
319	#3018	C₂×C₁₉	1	1	yes	characteristic, complemented
320	#2901	C₂×C₁₉	1	1	yes	characteristic, complemented
321	#2031	C₂×C₁₉	1	2	yes	complemented
322	#2010	C₂×C₁₉	1	2	yes	complemented
323	#1906	C₂×C₁₉	1	2	yes	complemented
324	#1896	C₂×C₁₉	1	2	yes	complemented
325	#1891	C₂×C₁₉	1	1	yes	characteristic, complemented
326	#1884	C₂×C₁₉	1	1	yes	characteristic, complemented
327	#1827	C₂×C₁₉	1	1	yes	characteristic, complemented
328	C₂²×C₁₉	—	2	2	no	—
329	C₂²×C₁₉	—	2	4	no	—
330	C₂²×C₁₉	—	2	2	no	—
331	C₂²×C₁₉	—	4	1	no	—
332	C₂²×C₁₉	—	4	2	no	—
333	C₂²×C₁₉	—	4	1	no	—
334	C₂²×C₁₉	—	4	2	no	—
335	C₂²×C₁₉	—	4	2	no	—
336	C₂²×C₁₉	—	4	1	no	—
337	C₂²×C₁₉	—	4	2	no	—
338	C₂²×C₁₉	—	4	1	no	—
339	C₂²×C₁₉	—	8	2	no	—
340	C₂²×C₁₉	—	16	2	no	—
341	C₂²×C₁₉	C₂×#120	1	1	yes	characteristic
342	C₂²×C₁₉	#546	1	2	yes	—
343	C₄×C₁₉	—	2	2	no	—
344	C₄×C₁₉	—	2	2	no	—
345	C₄×C₁₉	—	2	2	no	—
346	C₄×C₁₉	—	4	1	no	—
347	C₄×C₁₉	—	4	1	no	—
348	C₄×C₁₉	—	4	2	no	—
349	C₄×C₁₉	—	4	2	no	—
350	C₄×C₁₉	—	4	1	no	—
351	C₄×C₁₉	—	4	2	no	—
352	C₄×C₁₉	—	4	1	no	—
353	C₄×C₁₉	—	8	2	no	—
354	C₄×C₁₉	#525	1	1	yes	characteristic
355	C₄×C₁₉	#535	1	1	yes	characteristic
356	C₄×C₁₉	#546	1	2	yes	—
357	#585	C₂²×C₁₉	1	1	yes	characteristic
358	#575	C₂²×C₁₉	1	2	yes	—
359	#568	C₂²×C₁₉	1	1	yes	characteristic
360	#533	—	2	1	no	—
361	#533	C₂²×C₁₉	1	1	yes	characteristic, complemented
362	#532	—	2	1	no	—
363	#532	C₂²×C₁₉	1	1	yes	characteristic
364	#529	—	2	1	no	—
365	#529	—	2	1	no	—
366	#529	—	2	2	no	—
367	#529	—	2	2	no	—
368	#525	—	2	2	no	—
369	#525	C₂²×C₁₉	1	1	yes	characteristic
370	#525	C₂²×C₁₉	1	2	yes	—
371	#525	C₂²×C₁₉	1	1	yes	characteristic, complemented
372	C₄×#41	—	2	2	no	—
373	C₄×#41	C₂²×C₁₉	1	1	yes	characteristic
374	C₄×#41	C₂²×C₁₉	1	1	yes	characteristic, complemented
375	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic, complemented
376	#458	—	2	2	no	—
377	B(4,𝔽₂)	—	2	2	no	—
378	#456	—	2	1	no	—
379	#455	—	2	1	no	—
380	#454	—	2	1	no	—
381	#453	—	2	1	no	—
382	#421	—	2	2	no	—
383	#421	C₂²×C₁₉	1	2	yes	—
384	#421	C₂²×C₁₉	1	2	yes	complemented
385	C₂×#104	—	2	2	no	—
386	C₂×#104	C₂²×C₁₉	1	2	yes	—
387	C₂×#104	C₂²×C₁₉	1	2	yes	—
388	#413	C₂²×C₁₉	1	1	yes	characteristic
389	#410	C₂²×C₁₉	1	1	yes	characteristic
390	#410	C₂²×C₁₉	1	2	yes	—
391	#407	C₂²×C₁₉	1	2	yes	complemented
392	#344	C₂²×C₁₉	1	2	yes	complemented
393	#339	C₂²×C₁₉	1	2	yes	complemented
394	#339	C₂²×C₁₉	1	2	yes	complemented
395	H(3,ℤ/4)	C₂²×C₁₉	1	2	yes	complemented
396	C₂×C₁₉	—	2	1	no	—
397	C₂×C₁₉	—	2	2	no	—
398	C₂×C₁₉	—	4	2	no	—
399	C₂×C₁₉	—	4	2	no	—
400	C₂×C₁₉	—	8	1	no	—
401	C₂×C₁₉	—	8	2	no	—
402	C₂×C₁₉	#2404	1	1	yes	characteristic
403	2₋¹⁺⁴	—	2	2	no	—
404	2₋¹⁺⁴	—	2	1	no	—
405	H(5,𝔽₂)	—	2	2	no	—
406	H(5,𝔽₂)	—	2	2	no	—
407	H(5,𝔽₂)	—	2	1	no	—
408	C₂×#41	—	2	2	no	—
409	C₂×#41	—	2	2	no	—
410	C₂×#41	—	4	2	no	—
411	C₂×#41	C₂³×C₁₉	1	1	yes	characteristic
412	C₂×#41	C₂³×C₁₉	1	2	yes	—
413	C₂×#41	C₂³×C₁₉	1	1	yes	characteristic
414	C₂³×C₄	—	2	1	no	—
415	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
416	#137	—	2	2	no	—
417	#137	—	2	2	no	—
418	AGL(1,ℤ/8)	—	2	2	no	—
419	AGL(1,ℤ/8)	—	2	2	no	—
420	#135	—	4	2	no	—
421	#131	—	4	2	no	—
422	C₂×M₁₆	—	2	2	no	—
423	C₂×M₁₆	C₂³×C₁₉	1	2	yes	—
424	C₂×M₁₆	C₂³×C₁₉	1	2	yes	—
425	C₄⋊Q₈	—	2	1	no	—
426	C₄⋊Q₈	D₄×C₁₉	1	1	yes	characteristic, complemented
427	#127	D₄×C₁₉	1	1	yes	characteristic, complemented
428	#126	—	2	2	no	—
429	#126	—	2	2	no	—
430	#125	—	2	2	no	—
431	#125	—	2	1	no	—
432	#124	—	2	2	no	—
433	#124	D₄×C₁₉	1	1	yes	characteristic, complemented
434	#124	D₄×C₁₉	1	1	yes	characteristic, complemented
435	#123	—	2	2	no	—
436	#123	—	2	2	no	—
437	#123	—	2	1	no	—
438	#123	—	2	2	no	—
439	#123	D₄×C₁₉	1	2	yes	—
440	C₂²⋊Q₈	—	2	2	no	—
441	C₂²⋊Q₈	—	2	1	no	—
442	C₂²⋊Q₈	—	2	1	no	—
443	C₂²⋊Q₈	—	2	2	no	—
444	C₂²⋊Q₈	—	2	2	no	—
445	#121	—	2	2	no	—
446	#121	—	2	2	no	—
447	#121	—	2	1	no	—
448	#121	—	2	1	no	—
449	#121	—	2	2	no	—
450	#120	—	2	1	no	—
451	#120	—	2	2	no	—
452	#120	D₄×C₁₉	1	2	yes	—
453	C₄×Q₈	—	2	2	no	—
454	C₄×Q₈	—	2	1	no	—
455	C₄×Q₈	—	2	1	no	—
456	C₄×Q₈	—	2	2	no	—
457	C₄×D₄	—	2	2	no	—
458	C₄×D₄	—	2	2	no	—
459	C₄×D₄	—	2	2	no	—
460	C₄×D₄	—	2	2	no	—
461	C₄×D₄	—	2	1	no	—
462	C₄×D₄	—	2	1	no	—
463	C₄×D₄	—	2	2	no	—
464	C₄×D₄	—	2	2	no	—
465	C₄×D₄	—	2	2	no	—
466	C₄×D₄	—	2	2	no	—
467	C₄×D₄	—	4	2	no	—
468	#117	—	2	2	no	—
469	#117	—	2	2	no	—
470	#117	—	2	2	no	—
471	#117	—	2	1	no	—
472	#117	D₄×C₁₉	1	2	yes	complemented
473	#117	C₂³×C₁₉	1	2	yes	—
474	#117	C₂³×C₁₉	1	1	yes	characteristic
475	#117	C₂³×C₁₉	1	1	yes	characteristic
476	C₂×C₄²	—	2	1	no	—
477	C₂×C₄²	—	2	1	no	—
478	C₂×C₄²	—	2	1	no	—
479	C₂×C₄²	—	2	1	no	—
480	C₂×C₄²	—	2	1	no	—
481	C₂×C₄²	—	2	1	no	—
482	C₂×C₄²	D₄×C₁₉	1	2	yes	complemented
483	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
484	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
485	#104	—	2	2	no	—
486	#104	—	2	4	no	—
487	#104	—	2	2	no	—
488	#104	—	2	2	no	—
489	#104	—	2	2	no	—
490	#104	—	4	2	no	—
491	#101	—	2	1	no	—
492	#100	—	2	1	no	—
493	#99	—	2	2	no	—
494	#99	—	2	4	no	—
495	C₂²⋊C₈	—	4	2	no	—
496	C₁₉	#23994	1	1	yes	characteristic, direct product factor, Sylow
497	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
498	#41	—	2	2	no	—
499	#41	—	2	2	no	—
500	#41	—	2	4	no	—
501	#41	—	2	2	no	—
502	#41	—	2	2	no	—
503	#41	—	2	2	no	—
504	#41	—	2	2	no	—
505	#41	—	2	2	no	—
506	#41	—	2	2	no	—
507	#41	—	4	4	no	—
508	#41	—	4	8	no	—
509	#41	—	4	2	no	—
510	#41	—	4	2	no	—
511	#41	—	4	2	no	—
512	#41	—	4	2	no	—
513	C₂×Q₈	—	2	2	no	—
514	C₂×Q₈	—	2	2	no	—
515	C₂×Q₈	—	4	2	no	—
516	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
517	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
518	C₂×Q₈	#41×C₁₉	1	2	yes	complemented
519	C₂×D₄	—	2	2	no	—
520	C₂×D₄	—	2	2	no	—
521	C₂×D₄	—	2	2	no	—
522	C₂×D₄	—	2	2	no	—
523	C₂×D₄	—	2	2	no	—
524	C₂×D₄	—	2	1	no	—
525	C₂×D₄	—	4	2	no	—
526	C₂×D₄	—	4	4	no	—
527	C₂×D₄	—	4	2	no	—
528	C₂×D₄	—	4	2	no	—
529	C₂×D₄	C₂×D₄×C₁₉	1	2	yes	—
530	C₂×D₄	C₂×D₄×C₁₉	1	1	yes	characteristic
531	C₂×D₄	C₂×D₄×C₁₉	1	1	yes	characteristic
532	C₂×D₄	#41×C₁₉	1	2	yes	complemented
533	C₂²×C₄	—	2	1	no	—
534	C₂²×C₄	—	2	1	no	—
535	C₂²×C₄	—	2	1	no	—
536	C₂²×C₄	—	2	1	no	—
537	C₂²×C₄	—	2	2	no	—
538	C₂²×C₄	—	2	2	no	—
539	C₂²×C₄	—	2	1	no	—
540	C₂²×C₄	—	2	1	no	—
541	C₂²×C₄	—	2	1	no	—
542	C₂²×C₄	—	2	1	no	—
543	C₂²×C₄	—	2	1	no	—
544	C₂²×C₄	—	2	2	no	—
545	C₂²×C₄	—	2	2	no	—
546	C₂²×C₄	—	2	2	no	—
547	C₂²×C₄	—	4	4	no	—
548	C₂²×C₄	—	4	2	no	—
549	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
550	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
551	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
552	Q₁₆	—	4	2	no	—
553	SD₁₆	—	4	2	no	—
554	SD₁₆	—	4	2	no	—
555	D₈	—	4	2	no	—
556	M₁₆	—	2	2	no	—
557	M₁₆	—	2	2	no	—
558	M₁₆	—	2	2	no	—
559	M₁₆	—	2	2	no	—
560	M₁₆	—	4	2	no	—
561	C₂×C₈	—	2	2	no	—
562	C₂×C₈	—	2	2	no	—
563	C₂×C₈	—	4	2	no	—
564	C₄⋊C₄	—	2	2	no	—
565	C₄⋊C₄	—	2	2	no	—
566	C₄⋊C₄	—	2	2	no	—
567	C₄⋊C₄	—	2	2	no	—
568	C₄⋊C₄	—	2	2	no	—
569	C₄⋊C₄	—	2	2	no	—
570	C₄⋊C₄	—	2	2	no	—
571	C₄⋊C₄	—	2	2	no	—
572	C₄⋊C₄	—	2	1	no	—
573	C₄⋊C₄	—	2	1	no	—
574	C₄⋊C₄	—	2	2	no	—
575	C₄⋊C₄	—	4	2	no	—
576	C₂²⋊C₄	—	2	2	no	—
577	C₂²⋊C₄	—	2	2	no	—
578	C₂²⋊C₄	—	2	2	no	—
579	C₂²⋊C₄	—	2	2	no	—
580	C₂²⋊C₄	—	2	2	no	—
581	C₂²⋊C₄	—	2	2	no	—
582	C₂²⋊C₄	—	2	1	no	—
583	C₂²⋊C₄	—	2	2	no	—
584	C₂²⋊C₄	—	2	2	no	—
585	C₂²⋊C₄	—	2	2	no	—
586	C₂²⋊C₄	—	4	2	no	—
587	C₂²⋊C₄	—	4	2	no	—
588	C₂²⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
589	C₄²	—	2	1	no	—
590	C₄²	—	2	1	no	—
591	C₄²	—	2	1	no	—
592	C₄²	—	2	1	no	—
593	C₄²	—	2	2	no	—
594	C₄²	—	2	2	no	—
595	C₄²	—	2	1	no	—
596	C₄²	—	2	1	no	—
597	C₄²	—	2	1	no	—
598	C₄²	—	2	2	no	—
599	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
600	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
601	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
602	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
603	C₄²	C₂×D₄×C₁₉	1	2	yes	—
604	C₂³	—	2	1	no	—
605	C₂³	—	2	2	no	—
606	C₂³	—	2	1	no	—
607	C₂³	—	2	2	no	—
608	C₂³	—	4	2	no	—
609	C₂³	—	4	2	no	—
610	C₂³	C₁₉×#120	1	2	yes	—
611	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
612	Q₈	—	2	2	no	—
613	Q₈	—	2	2	no	—
614	Q₈	—	2	2	no	—
615	Q₈	—	2	2	no	—
616	Q₈	—	4	2	no	—
617	Q₈	—	4	4	no	—
618	D₄	—	2	4	no	—
619	D₄	—	2	2	no	—
620	D₄	—	2	2	no	—
621	D₄	—	2	2	no	—
622	D₄	—	2	2	no	—
623	D₄	—	4	2	no	—
624	D₄	—	4	4	no	—
625	D₄	—	4	4	no	—
626	D₄	—	4	4	no	—
627	D₄	—	4	4	no	—
628	D₄	—	4	2	no	—
629	D₄	—	4	2	no	—
630	D₄	—	4	2	no	—
631	D₄	—	8	4	no	—
632	C₂×C₄	—	2	4	no	—
633	C₂×C₄	—	2	1	no	—
634	C₂×C₄	—	2	1	no	—
635	C₂×C₄	—	2	2	no	—
636	C₂×C₄	—	2	2	no	—
637	C₂×C₄	—	2	1	no	—
638	C₂×C₄	—	2	1	no	—
639	C₂×C₄	—	2	1	no	—
640	C₂×C₄	—	2	1	no	—
641	C₂×C₄	—	2	2	no	—
642	C₂×C₄	—	2	2	no	—
643	C₂×C₄	—	2	2	no	—
644	C₂×C₄	—	2	2	no	—
645	C₂×C₄	—	4	2	no	—
646	C₂×C₄	—	4	2	no	—
647	C₂×C₄	—	4	2	no	—
648	C₂×C₄	—	4	2	no	—
649	C₂×C₄	—	4	4	no	—
650	C₂×C₄	—	4	4	no	—
651	C₂×C₄	—	4	4	no	—
652	C₂×C₄	—	4	2	no	—
653	C₂×C₄	—	4	2	no	—
654	C₂×C₄	—	4	1	no	—
655	C₂×C₄	—	4	1	no	—
656	C₂×C₄	—	4	1	no	—
657	C₂×C₄	—	4	2	no	—
658	C₂×C₄	—	4	1	no	—
659	C₂×C₄	—	4	2	no	—
660	C₂×C₄	—	4	2	no	—
661	C₂×C₄	—	4	2	no	—
662	C₂×C₄	C₁₉×#120	1	2	yes	—
663	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
664	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
665	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
666	C₂×C₄	C₁₉×H(5,𝔽₂)	1	2	yes	—
667	C₈	—	4	2	no	—
668	C₈	—	4	2	no	—
669	C₂²	—	2	2	no	—
670	C₂²	—	2	4	no	—
671	C₂²	—	2	2	no	—
672	C₂²	—	4	1	no	—
673	C₂²	—	4	2	no	—
674	C₂²	—	4	1	no	—
675	C₂²	—	4	2	no	—
676	C₂²	—	4	2	no	—
677	C₂²	—	4	1	no	—
678	C₂²	—	4	2	no	—
679	C₂²	—	4	1	no	—
680	C₂²	—	8	2	no	—
681	C₂²	—	16	2	no	—
682	C₂²	C₂×C₁₉×#120	1	1	yes	characteristic
683	C₂²	C₁₉×#546	1	2	yes	—
684	C₄	—	2	2	no	—
685	C₄	—	2	2	no	—
686	C₄	—	2	2	no	—
687	C₄	—	4	1	no	—
688	C₄	—	4	1	no	—
689	C₄	—	4	2	no	—
690	C₄	—	4	2	no	—
691	C₄	—	4	1	no	—
692	C₄	—	4	2	no	—
693	C₄	—	4	1	no	—
694	C₄	—	8	2	no	—
695	C₄	C₁₉×#525	1	1	yes	characteristic
696	C₄	C₁₉×#535	1	1	yes	characteristic
697	C₄	C₁₉×#546	1	2	yes	—
698	C₂	—	2	1	no	—
699	C₂	—	2	2	no	—
700	C₂	—	4	2	no	—
701	C₂	—	4	2	no	—
702	C₂	—	8	1	no	—
703	C₂	—	8	2	no	—
704	C₂	C₁₉×#2404	1	1	yes	characteristic

	subgroup	G/H
center	C₄×C₁₉	#535
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
socle	C₂×C₁₉	#2404
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₄×C₁₉ ◁ C₂²×C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₁₉×#3444	C₂	semidirect
2. C₁₉×#3025	C₂	semidirect
3. C₁₉×#3018	C₂	semidirect
4. C₁₉×#2901	C₂	semidirect
5. C₁₉×#2031	C₂	semidirect
6. C₁₉×#2010	C₂	semidirect
7. C₁₉×#1906	C₂	semidirect
8. C₁₉×#1896	C₂	semidirect
9. C₁₉×#1891	C₂	semidirect
10. C₁₉×#1884	C₂	semidirect
11. C₁₉×#1827	C₂	semidirect
16. C₁₉×#533	C₂²	semidirect
26. C₁₉×#525	C₂²	semidirect
29. C₄×#41×C₁₉	C₂²	semidirect
30. C₂²×C₄²×C₁₉	C₂²	semidirect
39. C₁₉×#421	C₂²	semidirect
46. C₁₉×#407	C₂²	semidirect
47. C₁₉×#344	C₂²	semidirect
48. C₁₉×#339	C₂²	semidirect
49. C₁₉×#339	C₂²	semidirect
50. C₁₉×H(3,ℤ/4)	C₂²	semidirect
74. C₁₉×C₄⋊Q₈	D₄	semidirect
75. C₁₉×#127	D₄	semidirect
81. C₁₉×#124	D₄	semidirect
82. C₁₉×#124	D₄	semidirect
120. C₁₉×#117	D₄	semidirect
130. C₂×C₄²×C₁₉	D₄	semidirect
165. C₂×Q₈×C₁₉	#41	semidirect
179. C₂×D₄×C₁₉	#41	semidirect
251. #23994	C₁₉	direct (N × H)
317. #3444	C₂×C₁₉	semidirect
318. #3025	C₂×C₁₉	semidirect
319. #3018	C₂×C₁₉	semidirect
320. #2901	C₂×C₁₉	semidirect
321. #2031	C₂×C₁₉	semidirect
322. #2010	C₂×C₁₉	semidirect
323. #1906	C₂×C₁₉	semidirect
324. #1896	C₂×C₁₉	semidirect
325. #1891	C₂×C₁₉	semidirect
326. #1884	C₂×C₁₉	semidirect
327. #1827	C₂×C₁₉	semidirect
361. #533	C₂²×C₁₉	semidirect
371. #525	C₂²×C₁₉	semidirect
374. C₄×#41	C₂²×C₁₉	semidirect
375. C₂²×C₄²	C₂²×C₁₉	semidirect
384. #421	C₂²×C₁₉	semidirect
391. #407	C₂²×C₁₉	semidirect
392. #344	C₂²×C₁₉	semidirect
393. #339	C₂²×C₁₉	semidirect
394. #339	C₂²×C₁₉	semidirect
395. H(3,ℤ/4)	C₂²×C₁₉	semidirect
426. C₄⋊Q₈	D₄×C₁₉	semidirect
427. #127	D₄×C₁₉	semidirect
433. #124	D₄×C₁₉	semidirect
434. #124	D₄×C₁₉	semidirect
472. #117	D₄×C₁₉	semidirect
482. C₂×C₄²	D₄×C₁₉	semidirect
496. C₁₉	#23994	direct (N × H)
518. C₂×Q₈	#41×C₁₉	semidirect
532. C₂×D₄	#41×C₁₉	semidirect

Maximal subgroups

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

subgroup	index
C₁₉×#3444	2
C₁₉×#3025	2
C₁₉×#3018	2
C₁₉×#2901	2
C₁₉×#2031	2
C₁₉×#2010	2
C₁₉×#1906	2
C₁₉×#1896	2
C₁₉×#1891	2
C₁₉×#1884	2
C₁₉×#1827	2
#23994	19

Subgroups — C19×#23994 #18029953

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#23994 #18029953