Subgroups — C₁₉×#24799 #18030758

Order 4864.

890 conjugacy classes of subgroups.

The subgroup lattice has 534 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#472	C₂	1	1	yes	maximal, characteristic, complemented
2	C₁₉×#3058	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#3045	C₂	1	2	yes	maximal, complemented
4	C₂×C₁₉×#444	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2912	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#2063	C₂	1	2	yes	maximal, complemented
7	C₁₉×#2037	C₂	1	2	yes	maximal, complemented
8	C₁₉×#1972	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#1946	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1883	C₂	1	2	yes	maximal, complemented
11	C₁₉×#1815	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂×C₁₉×AGL(1,ℤ/8)	C₂²	1	2	yes	—
13	C₂×C₁₉×#135	C₂²	1	1	yes	characteristic
14	C₂²×D₈×C₁₉	C₂²	1	1	yes	characteristic
15	C₂×C₁₉×#131	C₂²	1	1	yes	characteristic
16	C₂×C₁₉×#131	C₂²	1	1	yes	characteristic
17	C₁₉×#535	C₂²	1	2	yes	—
18	C₁₉×#520	C₂²	1	2	yes	—
19	C₁₉×#472	—	2	4	no	—
20	C₁₉×#469	—	2	1	no	—
21	C₁₉×#469	—	2	1	no	—
22	C₁₉×#466	—	2	2	no	—
23	C₁₉×#464	—	2	2	no	—
24	C₁₉×#463	—	2	2	no	—
25	C₁₉×#460	—	2	2	no	—
26	C₁₉×#459	—	2	2	no	—
27	C₁₉×#444	—	2	4	no	—
28	C₂×C₁₉×#108	C₂²	1	1	yes	characteristic
29	C₂×C₁₉×#108	C₂²	1	1	yes	characteristic
30	C₁₉×#428	—	2	2	no	—
31	C₁₉×#428	C₂²	1	2	yes	—
32	C₁₉×#427	—	2	1	no	—
33	C₁₉×#427	C₂²	1	1	yes	characteristic
34	C₂×C₁₉×#106	—	2	1	no	—
35	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
36	C₁₉×#424	C₂²	1	2	yes	—
37	C₂×C₁₉×#104	C₂²	1	1	yes	characteristic
38	C₂×C₁₉×#104	C₂²	1	1	yes	characteristic
39	C₁₉×#418	C₂²	1	2	yes	—
40	C₁₉×#417	C₂²	1	2	yes	—
41	C₂×C₁₉×#102	C₂²	1	2	yes	—
42	C₂×C₁₉×#100	C₂²	1	2	yes	—
43	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
44	C₁₉×#390	C₂²	1	2	yes	—
45	C₁₉×#343	C₂²	1	2	yes	—
46	C₁₉×#339	C₂²	1	2	yes	—
47	C₂×#41×C₁₉	C₂³	1	1	yes	characteristic
48	C₂×#41×C₁₉	C₂³	1	1	yes	characteristic
49	C₂²×D₄×C₁₉	C₂³	1	2	yes	—
50	C₁₉×AGL(1,ℤ/8)	—	2	4	no	—
51	C₁₉×AGL(1,ℤ/8)	—	2	4	no	—
52	C₁₉×#135	—	2	2	no	—
53	C₁₉×#135	—	2	2	no	—
54	C₂×Q₁₆×C₁₉	D₄	1	1	yes	characteristic
55	C₂×SD₁₆×C₁₉	—	2	2	no	—
56	C₂×SD₁₆×C₁₉	D₄	1	1	yes	characteristic
57	C₂×SD₁₆×C₁₉	D₄	1	1	yes	characteristic
58	C₂×D₈×C₁₉	—	2	2	no	—
59	C₂×D₈×C₁₉	—	2	1	no	—
60	C₂×D₈×C₁₉	—	2	1	no	—
61	C₂×D₈×C₁₉	—	2	2	no	—
62	C₂×D₈×C₁₉	—	2	2	no	—
63	C₂×D₈×C₁₉	D₄	1	1	yes	characteristic
64	C₁₉×#131	—	2	2	no	—
65	C₁₉×#131	—	2	2	no	—
66	C₁₉×#131	—	2	2	no	—
67	C₁₉×#131	D₄	1	4	yes	complemented
68	C₂×M₁₆×C₁₉	—	2	1	no	—
69	C₂×M₁₆×C₁₉	—	2	1	no	—
70	C₂×M₁₆×C₁₉	C₂³	1	1	yes	characteristic
71	C₂×M₁₆×C₁₉	C₂³	1	2	yes	—
72	C₂×M₁₆×C₁₉	C₂³	1	1	yes	characteristic
73	C₂²×C₈×C₁₉	—	2	1	no	—
74	C₂²×C₈×C₁₉	—	2	1	no	—
75	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
76	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
77	C₁₉×#127	—	2	2	no	—
78	C₁₉×#124	—	2	2	no	—
79	C₁₉×#121	—	2	2	no	—
80	C₁₉×#121	—	2	2	no	—
81	C₁₉×#120	—	4	2	no	—
82	C₄×Q₈×C₁₉	—	2	2	no	—
83	C₄×D₄×C₁₉	—	2	2	no	—
84	C₄×D₄×C₁₉	—	4	2	no	—
85	C₁₉×#117	—	2	2	no	—
86	C₁₉×#117	C₂³	1	2	yes	—
87	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
88	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
89	C₂×C₂²⋊C₄×C₁₉	—	4	2	no	—
90	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
91	C₁₉×#108	—	2	2	no	—
92	C₁₉×#108	—	2	2	no	—
93	C₁₉×#107	—	2	2	no	—
94	C₁₉×#107	D₄	1	2	yes	—
95	C₁₉×#106	—	2	1	no	—
96	C₁₉×#106	—	2	1	no	—
97	C₁₉×#106	—	2	2	no	—
98	C₁₉×#106	D₄	1	1	yes	characteristic
99	C₁₉×#106	D₄	1	1	yes	characteristic
100	C₁₉×C₄⋊C₈	—	2	2	no	—
101	C₁₉×C₄⋊C₈	—	2	2	no	—
102	C₁₉×#104	—	2	2	no	—
103	C₁₉×#104	—	2	2	no	—
104	C₁₉×#103	—	2	2	no	—
105	C₁₉×#102	—	2	2	no	—
106	C₁₉×#102	—	2	2	no	—
107	C₁₉×#102	—	2	2	no	—
108	C₁₉×#102	—	2	2	no	—
109	C₁₉×#102	—	2	2	no	—
110	C₁₉×#100	—	2	4	no	—
111	C₁₉×#97	—	2	2	no	—
112	C₂⁴×C₁₉	—	2	2	no	—
113	#41×C₁₉	—	2	1	no	—
114	#41×C₁₉	—	2	1	no	—
115	#41×C₁₉	—	2	1	no	—
116	#41×C₁₉	—	2	1	no	—
117	#41×C₁₉	—	2	1	no	—
118	#41×C₁₉	—	2	1	no	—
119	#41×C₁₉	C₂×D₄	1	2	yes	—
120	#41×C₁₉	#41	1	2	yes	—
121	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
122	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
123	C₂×D₄×C₁₉	—	2	1	no	—
124	C₂×D₄×C₁₉	—	2	1	no	—
125	C₂×D₄×C₁₉	—	2	2	no	—
126	C₂×D₄×C₁₉	—	2	2	no	—
127	C₂×D₄×C₁₉	—	2	2	no	—
128	C₂×D₄×C₁₉	—	2	2	no	—
129	C₂×D₄×C₁₉	—	2	2	no	—
130	C₂×D₄×C₁₉	—	2	2	no	—
131	C₂×D₄×C₁₉	—	4	2	no	—
132	C₂×D₄×C₁₉	—	4	2	no	—
133	C₂×D₄×C₁₉	C₂×D₄	1	1	yes	characteristic
134	C₂×D₄×C₁₉	C₂×D₄	1	1	yes	characteristic
135	C₂²×C₄×C₁₉	—	2	1	no	—
136	C₂²×C₄×C₁₉	—	2	1	no	—
137	C₂²×C₄×C₁₉	—	2	1	no	—
138	C₂²×C₄×C₁₉	—	2	2	no	—
139	C₂²×C₄×C₁₉	—	4	2	no	—
140	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
141	Q₁₆×C₁₉	—	2	2	no	—
142	SD₁₆×C₁₉	—	2	2	no	—
143	SD₁₆×C₁₉	—	2	2	no	—
144	SD₁₆×C₁₉	—	4	4	no	—
145	D₈×C₁₉	—	2	2	no	—
146	D₈×C₁₉	—	4	4	no	—
147	D₈×C₁₉	—	4	2	no	—
148	D₈×C₁₉	—	4	2	no	—
149	M₁₆×C₁₉	—	2	1	no	—
150	M₁₆×C₁₉	—	2	4	no	—
151	M₁₆×C₁₉	—	2	1	no	—
152	M₁₆×C₁₉	—	2	2	no	—
153	M₁₆×C₁₉	—	2	1	no	—
154	M₁₆×C₁₉	—	2	2	no	—
155	M₁₆×C₁₉	—	4	2	no	—
156	M₁₆×C₁₉	C₂×D₄	1	2	yes	—
157	C₂×C₈×C₁₉	—	2	1	no	—
158	C₂×C₈×C₁₉	—	2	1	no	—
159	C₂×C₈×C₁₉	—	2	1	no	—
160	C₂×C₈×C₁₉	—	2	4	no	—
161	C₂×C₈×C₁₉	—	2	1	no	—
162	C₂×C₈×C₁₉	—	2	2	no	—
163	C₂×C₈×C₁₉	—	4	2	no	—
164	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
165	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
166	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
167	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
168	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
169	C₂×C₈×C₁₉	#41	1	2	yes	—
170	C₄⋊C₄×C₁₉	—	2	2	no	—
171	C₄⋊C₄×C₁₉	—	2	2	no	—
172	C₄⋊C₄×C₁₉	—	4	2	no	—
173	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
174	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
175	C₂²⋊C₄×C₁₉	—	2	2	no	—
176	C₂²⋊C₄×C₁₉	—	4	2	no	—
177	C₂²⋊C₄×C₁₉	—	4	2	no	—
178	C₂²⋊C₄×C₁₉	—	4	2	no	—
179	C₂²⋊C₄×C₁₉	—	8	4	no	—
180	C₄²×C₁₉	—	2	2	no	—
181	C₄²×C₁₉	—	2	1	no	—
182	C₄²×C₁₉	—	2	1	no	—
183	C₄²×C₁₉	—	4	2	no	—
184	#24799	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
185	C₂³×C₁₉	—	2	1	no	—
186	C₂³×C₁₉	—	2	1	no	—
187	C₂³×C₁₉	—	4	2	no	—
188	C₂³×C₁₉	—	4	2	no	—
189	C₂³×C₁₉	—	4	2	no	—
190	C₂³×C₁₉	—	8	2	no	—
191	C₂³×C₁₉	—	8	2	no	—
192	C₂³×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
193	Q₈×C₁₉	—	2	1	no	—
194	Q₈×C₁₉	—	2	1	no	—
195	Q₈×C₁₉	—	2	1	no	—
196	Q₈×C₁₉	#121	1	2	yes	—
197	D₄×C₁₉	—	2	2	no	—
198	D₄×C₁₉	—	2	2	no	—
199	D₄×C₁₉	—	2	1	no	—
200	D₄×C₁₉	—	2	1	no	—
201	D₄×C₁₉	—	2	1	no	—
202	D₄×C₁₉	—	4	1	no	—
203	D₄×C₁₉	—	4	1	no	—
204	D₄×C₁₉	—	4	2	no	—
205	D₄×C₁₉	—	4	2	no	—
206	D₄×C₁₉	—	4	2	no	—
207	D₄×C₁₉	—	4	2	no	—
208	D₄×C₁₉	—	16	2	no	—
209	D₄×C₁₉	—	16	2	no	—
210	D₄×C₁₉	#121	1	2	yes	—
211	C₂×C₄×C₁₉	—	2	1	no	—
212	C₂×C₄×C₁₉	—	2	2	no	—
213	C₂×C₄×C₁₉	—	2	2	no	—
214	C₂×C₄×C₁₉	—	2	2	no	—
215	C₂×C₄×C₁₉	—	2	2	no	—
216	C₂×C₄×C₁₉	—	2	1	no	—
217	C₂×C₄×C₁₉	—	4	1	no	—
218	C₂×C₄×C₁₉	—	4	1	no	—
219	C₂×C₄×C₁₉	—	4	2	no	—
220	C₂×C₄×C₁₉	—	4	1	no	—
221	C₂×C₄×C₁₉	—	4	2	no	—
222	C₂×C₄×C₁₉	—	8	2	no	—
223	C₂×C₄×C₁₉	—	16	2	no	—
224	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
225	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
226	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
227	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
228	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
229	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
230	C₈×C₁₉	—	2	2	no	—
231	C₈×C₁₉	—	2	1	no	—
232	C₈×C₁₉	—	2	1	no	—
233	C₈×C₁₉	—	4	1	no	—
234	C₈×C₁₉	—	4	2	no	—
235	C₈×C₁₉	#121	1	2	yes	—
236	C₈×C₁₉	#121	1	2	yes	—
237	C₂×#472	C₂×C₁₉	1	1	yes	characteristic, complemented
238	#3058	C₂×C₁₉	1	1	yes	characteristic, complemented
239	#3045	C₂×C₁₉	1	2	yes	complemented
240	C₂×#444	C₂×C₁₉	1	1	yes	characteristic, complemented
241	#2912	C₂×C₁₉	1	1	yes	characteristic, complemented
242	#2063	C₂×C₁₉	1	2	yes	complemented
243	#2037	C₂×C₁₉	1	2	yes	complemented
244	#1972	C₂×C₁₉	1	1	yes	characteristic, complemented
245	#1946	C₂×C₁₉	1	1	yes	characteristic, complemented
246	#1883	C₂×C₁₉	1	2	yes	complemented
247	#1815	C₂×C₁₉	1	1	yes	characteristic, complemented
248	C₂²×C₁₉	—	2	2	no	—
249	C₂²×C₁₉	—	2	2	no	—
250	C₂²×C₁₉	—	4	2	no	—
251	C₂²×C₁₉	—	4	1	no	—
252	C₂²×C₁₉	—	4	2	no	—
253	C₂²×C₁₉	—	8	4	no	—
254	C₂²×C₁₉	—	8	2	no	—
255	C₂²×C₁₉	—	8	2	no	—
256	C₂²×C₁₉	—	8	2	no	—
257	C₂²×C₁₉	—	16	2	no	—
258	C₂²×C₁₉	#537	1	1	yes	characteristic
259	C₂²×C₁₉	D₄²	1	1	yes	characteristic
260	C₂²×C₁₉	#553	1	1	yes	characteristic
261	C₄×C₁₉	—	2	2	no	—
262	C₄×C₁₉	—	4	1	no	—
263	C₄×C₁₉	—	4	2	no	—
264	C₄×C₁₉	—	4	2	no	—
265	C₄×C₁₉	—	8	1	no	—
266	C₄×C₁₉	—	8	2	no	—
267	C₄×C₁₉	C₂×#121	1	1	yes	characteristic
268	C₄×C₁₉	C₂×#121	1	1	yes	characteristic
269	C₄×C₁₉	#547	1	1	yes	characteristic
270	C₄×C₁₉	#548	1	1	yes	characteristic
271	C₂×AGL(1,ℤ/8)	C₂²×C₁₉	1	2	yes	—
272	C₂×#135	C₂²×C₁₉	1	1	yes	characteristic
273	C₂²×D₈	C₂²×C₁₉	1	1	yes	characteristic
274	C₂×#131	C₂²×C₁₉	1	1	yes	characteristic
275	C₂×#131	C₂²×C₁₉	1	1	yes	characteristic
276	#535	C₂²×C₁₉	1	2	yes	—
277	#520	C₂²×C₁₉	1	2	yes	—
278	#472	—	2	4	no	—
279	#469	—	2	1	no	—
280	#469	—	2	1	no	—
281	#466	—	2	2	no	—
282	#464	—	2	2	no	—
283	#463	—	2	2	no	—
284	#460	—	2	2	no	—
285	#459	—	2	2	no	—
286	#444	—	2	4	no	—
287	C₂×#108	C₂²×C₁₉	1	1	yes	characteristic
288	C₂×#108	C₂²×C₁₉	1	1	yes	characteristic
289	#428	—	2	2	no	—
290	#428	C₂²×C₁₉	1	2	yes	—
291	#427	—	2	1	no	—
292	#427	C₂²×C₁₉	1	1	yes	characteristic
293	C₂×#106	—	2	1	no	—
294	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
295	#424	C₂²×C₁₉	1	2	yes	—
296	C₂×#104	C₂²×C₁₉	1	1	yes	characteristic
297	C₂×#104	C₂²×C₁₉	1	1	yes	characteristic
298	#418	C₂²×C₁₉	1	2	yes	—
299	#417	C₂²×C₁₉	1	2	yes	—
300	C₂×#102	C₂²×C₁₉	1	2	yes	—
301	C₂×#100	C₂²×C₁₉	1	2	yes	—
302	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
303	#390	C₂²×C₁₉	1	2	yes	—
304	#343	C₂²×C₁₉	1	2	yes	—
305	#339	C₂²×C₁₉	1	2	yes	—
306	C₂×C₁₉	—	2	1	no	—
307	C₂×C₁₉	—	2	1	no	—
308	C₂×C₁₉	—	4	2	no	—
309	C₂×C₁₉	—	8	1	no	—
310	C₂×C₁₉	—	16	2	no	—
311	C₂×C₁₉	#2416	1	1	yes	characteristic
312	C₂×C₁₉	#3288	1	2	yes	—
313	C₂×#41	C₂³×C₁₉	1	1	yes	characteristic
314	C₂×#41	C₂³×C₁₉	1	1	yes	characteristic
315	C₂²×D₄	C₂³×C₁₉	1	2	yes	—
316	AGL(1,ℤ/8)	—	2	4	no	—
317	AGL(1,ℤ/8)	—	2	4	no	—
318	#135	—	2	2	no	—
319	#135	—	2	2	no	—
320	C₂×Q₁₆	D₄×C₁₉	1	1	yes	characteristic
321	C₂×SD₁₆	—	2	2	no	—
322	C₂×SD₁₆	D₄×C₁₉	1	1	yes	characteristic
323	C₂×SD₁₆	D₄×C₁₉	1	1	yes	characteristic
324	C₂×D₈	—	2	2	no	—
325	C₂×D₈	—	2	1	no	—
326	C₂×D₈	—	2	1	no	—
327	C₂×D₈	—	2	2	no	—
328	C₂×D₈	—	2	2	no	—
329	C₂×D₈	D₄×C₁₉	1	1	yes	characteristic
330	#131	—	2	2	no	—
331	#131	—	2	2	no	—
332	#131	—	2	2	no	—
333	#131	D₄×C₁₉	1	4	yes	complemented
334	C₂×M₁₆	—	2	1	no	—
335	C₂×M₁₆	—	2	1	no	—
336	C₂×M₁₆	C₂³×C₁₉	1	1	yes	characteristic
337	C₂×M₁₆	C₂³×C₁₉	1	2	yes	—
338	C₂×M₁₆	C₂³×C₁₉	1	1	yes	characteristic
339	C₂²×C₈	—	2	1	no	—
340	C₂²×C₈	—	2	1	no	—
341	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
342	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
343	#127	—	2	2	no	—
344	#124	—	2	2	no	—
345	#121	—	2	2	no	—
346	#121	—	2	2	no	—
347	#120	—	4	2	no	—
348	C₄×Q₈	—	2	2	no	—
349	C₄×D₄	—	2	2	no	—
350	C₄×D₄	—	4	2	no	—
351	#117	—	2	2	no	—
352	#117	C₂³×C₁₉	1	2	yes	—
353	C₂×C₄⋊C₄	—	2	2	no	—
354	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
355	C₂×C₂²⋊C₄	—	4	2	no	—
356	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
357	#108	—	2	2	no	—
358	#108	—	2	2	no	—
359	#107	—	2	2	no	—
360	#107	D₄×C₁₉	1	2	yes	—
361	#106	—	2	1	no	—
362	#106	—	2	1	no	—
363	#106	—	2	2	no	—
364	#106	D₄×C₁₉	1	1	yes	characteristic
365	#106	D₄×C₁₉	1	1	yes	characteristic
366	C₄⋊C₈	—	2	2	no	—
367	C₄⋊C₈	—	2	2	no	—
368	#104	—	2	2	no	—
369	#104	—	2	2	no	—
370	#103	—	2	2	no	—
371	#102	—	2	2	no	—
372	#102	—	2	2	no	—
373	#102	—	2	2	no	—
374	#102	—	2	2	no	—
375	#102	—	2	2	no	—
376	#100	—	2	4	no	—
377	#97	—	2	2	no	—
378	C₁₉	#24799	1	1	yes	characteristic, direct product factor, Sylow
379	C₂⁴	—	2	2	no	—
380	#41	—	2	1	no	—
381	#41	—	2	1	no	—
382	#41	—	2	1	no	—
383	#41	—	2	1	no	—
384	#41	—	2	1	no	—
385	#41	—	2	1	no	—
386	#41	C₂×D₄×C₁₉	1	2	yes	—
387	#41	#41×C₁₉	1	2	yes	—
388	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
389	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
390	C₂×D₄	—	2	1	no	—
391	C₂×D₄	—	2	1	no	—
392	C₂×D₄	—	2	2	no	—
393	C₂×D₄	—	2	2	no	—
394	C₂×D₄	—	2	2	no	—
395	C₂×D₄	—	2	2	no	—
396	C₂×D₄	—	2	2	no	—
397	C₂×D₄	—	2	2	no	—
398	C₂×D₄	—	4	2	no	—
399	C₂×D₄	—	4	2	no	—
400	C₂×D₄	C₂×D₄×C₁₉	1	1	yes	characteristic
401	C₂×D₄	C₂×D₄×C₁₉	1	1	yes	characteristic
402	C₂²×C₄	—	2	1	no	—
403	C₂²×C₄	—	2	1	no	—
404	C₂²×C₄	—	2	1	no	—
405	C₂²×C₄	—	2	2	no	—
406	C₂²×C₄	—	4	2	no	—
407	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
408	Q₁₆	—	2	2	no	—
409	SD₁₆	—	2	2	no	—
410	SD₁₆	—	2	2	no	—
411	SD₁₆	—	4	4	no	—
412	D₈	—	2	2	no	—
413	D₈	—	4	4	no	—
414	D₈	—	4	2	no	—
415	D₈	—	4	2	no	—
416	M₁₆	—	2	1	no	—
417	M₁₆	—	2	4	no	—
418	M₁₆	—	2	2	no	—
419	M₁₆	—	2	1	no	—
420	M₁₆	—	2	1	no	—
421	M₁₆	—	2	2	no	—
422	M₁₆	—	4	2	no	—
423	M₁₆	C₂×D₄×C₁₉	1	2	yes	—
424	C₂×C₈	—	2	1	no	—
425	C₂×C₈	—	2	1	no	—
426	C₂×C₈	—	2	1	no	—
427	C₂×C₈	—	2	4	no	—
428	C₂×C₈	—	2	1	no	—
429	C₂×C₈	—	2	2	no	—
430	C₂×C₈	—	4	2	no	—
431	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
432	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
433	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
434	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
435	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
436	C₂×C₈	#41×C₁₉	1	2	yes	—
437	C₄⋊C₄	—	2	2	no	—
438	C₄⋊C₄	—	2	2	no	—
439	C₄⋊C₄	—	4	2	no	—
440	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
441	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
442	C₂²⋊C₄	—	2	2	no	—
443	C₂²⋊C₄	—	4	2	no	—
444	C₂²⋊C₄	—	4	2	no	—
445	C₂²⋊C₄	—	4	2	no	—
446	C₂²⋊C₄	—	8	4	no	—
447	C₄²	—	2	2	no	—
448	C₄²	—	2	1	no	—
449	C₄²	—	2	1	no	—
450	C₄²	—	4	2	no	—
451	C₂³	—	2	1	no	—
452	C₂³	—	2	1	no	—
453	C₂³	—	4	2	no	—
454	C₂³	—	4	2	no	—
455	C₂³	—	4	2	no	—
456	C₂³	—	8	2	no	—
457	C₂³	—	8	2	no	—
458	C₂³	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
459	Q₈	—	2	1	no	—
460	Q₈	—	2	1	no	—
461	Q₈	—	2	1	no	—
462	Q₈	C₁₉×#121	1	2	yes	—
463	D₄	—	2	2	no	—
464	D₄	—	2	2	no	—
465	D₄	—	2	1	no	—
466	D₄	—	2	1	no	—
467	D₄	—	2	1	no	—
468	D₄	—	4	1	no	—
469	D₄	—	4	1	no	—
470	D₄	—	4	2	no	—
471	D₄	—	4	2	no	—
472	D₄	—	4	2	no	—
473	D₄	—	4	2	no	—
474	D₄	—	16	2	no	—
475	D₄	—	16	2	no	—
476	D₄	C₁₉×#121	1	2	yes	—
477	C₂×C₄	—	2	1	no	—
478	C₂×C₄	—	2	2	no	—
479	C₂×C₄	—	2	2	no	—
480	C₂×C₄	—	2	2	no	—
481	C₂×C₄	—	2	2	no	—
482	C₂×C₄	—	2	1	no	—
483	C₂×C₄	—	4	1	no	—
484	C₂×C₄	—	4	1	no	—
485	C₂×C₄	—	4	2	no	—
486	C₂×C₄	—	4	1	no	—
487	C₂×C₄	—	4	2	no	—
488	C₂×C₄	—	8	2	no	—
489	C₂×C₄	—	16	2	no	—
490	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
491	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
492	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
493	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
494	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
495	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
496	C₈	—	2	2	no	—
497	C₈	—	2	1	no	—
498	C₈	—	2	1	no	—
499	C₈	—	4	1	no	—
500	C₈	—	4	2	no	—
501	C₈	C₁₉×#121	1	2	yes	—
502	C₈	C₁₉×#121	1	2	yes	—
503	C₂²	—	2	2	no	—
504	C₂²	—	2	2	no	—
505	C₂²	—	4	2	no	—
506	C₂²	—	4	1	no	—
507	C₂²	—	4	2	no	—
508	C₂²	—	8	4	no	—
509	C₂²	—	8	2	no	—
510	C₂²	—	8	2	no	—
511	C₂²	—	8	2	no	—
512	C₂²	—	16	2	no	—
513	C₂²	C₁₉×#537	1	1	yes	characteristic
514	C₂²	D₄²×C₁₉	1	1	yes	characteristic
515	C₂²	C₁₉×#553	1	1	yes	characteristic
516	C₄	—	2	2	no	—
517	C₄	—	4	1	no	—
518	C₄	—	4	2	no	—
519	C₄	—	4	2	no	—
520	C₄	—	8	1	no	—
521	C₄	—	8	2	no	—
522	C₄	C₂×C₁₉×#121	1	1	yes	characteristic
523	C₄	C₂×C₁₉×#121	1	1	yes	characteristic
524	C₄	C₁₉×#547	1	1	yes	characteristic
525	C₄	C₁₉×#548	1	1	yes	characteristic
526	C₂	—	2	1	no	—
527	C₂	—	2	1	no	—
528	C₂	—	4	2	no	—
529	C₂	—	8	1	no	—
530	C₂	—	16	2	no	—
531	C₂	C₁₉×#2416	1	1	yes	characteristic
532	C₂	C₁₉×#3288	1	2	yes	—

	subgroup	G/H
center, socle	C₂²×C₁₉	D₄²
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₂²×C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂×C₁₉×#472	C₂	semidirect
2. C₁₉×#3058	C₂	semidirect
3. C₁₉×#3045	C₂	semidirect
4. C₂×C₁₉×#444	C₂	semidirect
5. C₁₉×#2912	C₂	semidirect
6. C₁₉×#2063	C₂	semidirect
7. C₁₉×#2037	C₂	semidirect
8. C₁₉×#1972	C₂	semidirect
9. C₁₉×#1946	C₂	semidirect
10. C₁₉×#1883	C₂	semidirect
11. C₁₉×#1815	C₂	semidirect
67. C₁₉×#131	D₄	semidirect
184. #24799	C₁₉	direct (N × H)
237. C₂×#472	C₂×C₁₉	semidirect
238. #3058	C₂×C₁₉	semidirect
239. #3045	C₂×C₁₉	semidirect
240. C₂×#444	C₂×C₁₉	semidirect
241. #2912	C₂×C₁₉	semidirect
242. #2063	C₂×C₁₉	semidirect
243. #2037	C₂×C₁₉	semidirect
244. #1972	C₂×C₁₉	semidirect
245. #1946	C₂×C₁₉	semidirect
246. #1883	C₂×C₁₉	semidirect
247. #1815	C₂×C₁₉	semidirect
333. #131	D₄×C₁₉	semidirect
378. C₁₉	#24799	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×#472	2
C₁₉×#3058	2
C₁₉×#3045	2
C₂×C₁₉×#444	2
C₁₉×#2912	2
C₁₉×#2063	2
C₁₉×#2037	2
C₁₉×#1972	2
C₁₉×#1946	2
C₁₉×#1883	2
C₁₉×#1815	2
#24799	19

Subgroups — C19×#24799 #18030758

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#24799 #18030758