Subgroups — C₁₉×#32648 #18038607

Order 4864.

808 conjugacy classes of subgroups.

The subgroup lattice has 412 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#2538	C₂	1	2	yes	maximal, complemented
2	C₁₉×#2093	C₂	1	2	yes	maximal, complemented
3	C₁₉×#2083	C₂	1	2	yes	maximal, complemented
4	C₁₉×#2067	C₂	1	2	yes	maximal, complemented
5	C₁₉×#1984	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#1970	C₂	1	1	yes	maximal, characteristic
7	C₁₉×#1942	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#1879	C₂	1	2	yes	maximal
9	C₁₉×#1862	C₂	1	2	yes	maximal, complemented
10	C₂²×D₈×C₁₉	C₂²	1	1	yes	characteristic
11	C₂×C₁₉×C₂²⋊Q₈	—	2	2	no	—
12	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
13	C₂×C₄×D₄×C₁₉	C₂²	1	2	yes	—
14	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
15	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
16	C₂×C₁₉×#107	C₂²	1	1	yes	characteristic
17	C₂×C₁₉×#107	C₂²	1	2	yes	—
18	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
19	C₂×C₁₉×#102	C₂²	1	2	yes	—
20	C₂×C₁₉×#102	C₂²	1	2	yes	—
21	C₂×C₁₉×#102	C₂²	1	2	yes	—
22	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
23	C₁₉×#396	—	2	2	no	—
24	C₁₉×#396	—	2	2	no	—
25	C₁₉×#390	C₂²	1	2	yes	—
26	C₁₉×#390	C₂²	1	2	yes	—
27	C₁₉×#389	C₂²	1	2	yes	—
28	C₁₉×#389	C₂²	1	2	yes	—
29	C₁₉×#384	C₂²	1	2	yes	—
30	C₁₉×#380	—	2	2	no	—
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×D₄×C₁₉	C₂³	1	2	yes	—
37	C₂³×C₄×C₁₉	—	2	2	no	—
38	C₂×D₈×C₁₉	—	4	1	no	—
39	C₂×D₈×C₁₉	—	4	1	no	—
40	C₂×D₈×C₁₉	Q₈	1	4	yes	complemented
41	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
42	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
43	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
44	C₁₉×C₂²⋊Q₈	—	4	8	no	—
45	C₄×Q₈×C₁₉	—	4	1	no	—
46	C₄×Q₈×C₁₉	—	4	1	no	—
47	C₄×D₄×C₁₉	—	4	2	no	—
48	C₄×D₄×C₁₉	—	4	2	no	—
49	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
50	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
51	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
52	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
53	C₂×C₄⋊C₄×C₁₉	D₄	1	2	yes	—
54	C₂×C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
55	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
56	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
57	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
58	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
59	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
60	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
61	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
62	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
63	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
64	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
65	C₁₉×#107	—	2	2	no	—
66	C₁₉×#107	—	4	1	no	—
67	C₁₉×#107	—	4	2	no	—
68	C₁₉×#107	—	4	1	no	—
69	C₁₉×C₄⋊C₈	—	4	1	no	—
70	C₁₉×#102	—	2	4	no	—
71	C₁₉×#102	—	4	2	no	—
72	C₁₉×#102	—	4	2	no	—
73	C₄×C₈×C₁₉	—	4	1	no	—
74	C₁₉×#95	—	2	2	no	—
75	C₁₉×#95	—	2	2	no	—
76	C₂⁴×C₁₉	—	2	2	no	—
77	C₂×Q₈×C₁₉	—	4	1	no	—
78	C₂×Q₈×C₁₉	—	4	1	no	—
79	C₂×Q₈×C₁₉	D₈	1	4	yes	complemented
80	C₂×D₄×C₁₉	—	2	2	no	—
81	C₂×D₄×C₁₉	—	2	2	no	—
82	C₂×D₄×C₁₉	—	2	2	no	—
83	C₂×D₄×C₁₉	—	2	2	no	—
84	C₂×D₄×C₁₉	—	2	2	no	—
85	C₂×D₄×C₁₉	C₂×Q₈	1	4	yes	—
86	C₂²×C₄×C₁₉	—	2	2	no	—
87	C₂²×C₄×C₁₉	—	2	2	no	—
88	C₂²×C₄×C₁₉	—	2	2	no	—
89	C₂²×C₄×C₁₉	—	4	4	no	—
90	C₂²×C₄×C₁₉	—	4	4	no	—
91	C₂²×C₄×C₁₉	—	4	4	no	—
92	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
93	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
94	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
95	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
96	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
97	D₈×C₁₉	—	4	4	no	—
98	C₂×C₈×C₁₉	—	2	1	no	—
99	C₂×C₈×C₁₉	—	2	1	no	—
100	C₂×C₈×C₁₉	—	2	1	no	—
101	C₂×C₈×C₁₉	—	2	1	no	—
102	C₂×C₈×C₁₉	—	2	2	no	—
103	C₂×C₈×C₁₉	—	2	2	no	—
104	C₂×C₈×C₁₉	—	2	2	no	—
105	C₂×C₈×C₁₉	C₂×Q₈	1	2	yes	—
106	C₂×C₈×C₁₉	#41	1	2	yes	—
107	C₄⋊C₄×C₁₉	—	2	2	no	—
108	C₄⋊C₄×C₁₉	—	2	2	no	—
109	C₄⋊C₄×C₁₉	—	2	2	no	—
110	C₄⋊C₄×C₁₉	—	2	2	no	—
111	C₄⋊C₄×C₁₉	—	2	2	no	—
112	C₄⋊C₄×C₁₉	—	2	2	no	—
113	C₄⋊C₄×C₁₉	—	4	2	no	—
114	C₄⋊C₄×C₁₉	—	4	1	no	—
115	C₄⋊C₄×C₁₉	—	4	4	no	—
116	C₄⋊C₄×C₁₉	—	4	4	no	—
117	C₄⋊C₄×C₁₉	—	4	4	no	—
118	C₄⋊C₄×C₁₉	—	8	2	no	—
119	C₂²⋊C₄×C₁₉	—	4	4	no	—
120	C₂²⋊C₄×C₁₉	—	4	4	no	—
121	C₂²⋊C₄×C₁₉	—	4	4	no	—
122	C₂²⋊C₄×C₁₉	—	8	2	no	—
123	C₂²⋊C₄×C₁₉	—	8	2	no	—
124	C₄²×C₁₉	—	2	2	no	—
125	C₄²×C₁₉	—	2	2	no	—
126	C₄²×C₁₉	—	2	1	no	—
127	C₄²×C₁₉	—	2	1	no	—
128	#32648	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
129	C₂³×C₁₉	—	2	4	no	—
130	C₂³×C₁₉	—	4	2	no	—
131	C₂³×C₁₉	—	4	2	no	—
132	C₂³×C₁₉	—	4	2	no	—
133	C₂³×C₁₉	—	4	2	no	—
134	C₂³×C₁₉	—	4	2	no	—
135	C₂³×C₁₉	—	4	2	no	—
136	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
137	Q₈×C₁₉	—	4	4	no	—
138	D₄×C₁₉	—	2	4	no	—
139	D₄×C₁₉	—	2	4	no	—
140	D₄×C₁₉	—	4	2	no	—
141	D₄×C₁₉	—	4	2	no	—
142	C₂×C₄×C₁₉	—	2	2	no	—
143	C₂×C₄×C₁₉	—	2	1	no	—
144	C₂×C₄×C₁₉	—	2	2	no	—
145	C₂×C₄×C₁₉	—	2	1	no	—
146	C₂×C₄×C₁₉	—	2	2	no	—
147	C₂×C₄×C₁₉	—	2	1	no	—
148	C₂×C₄×C₁₉	—	2	1	no	—
149	C₂×C₄×C₁₉	—	2	2	no	—
150	C₂×C₄×C₁₉	—	2	2	no	—
151	C₂×C₄×C₁₉	—	2	1	no	—
152	C₂×C₄×C₁₉	—	4	2	no	—
153	C₂×C₄×C₁₉	—	4	2	no	—
154	C₂×C₄×C₁₉	—	4	2	no	—
155	C₂×C₄×C₁₉	—	4	2	no	—
156	C₂×C₄×C₁₉	—	4	2	no	—
157	C₂×C₄×C₁₉	—	4	2	no	—
158	C₂×C₄×C₁₉	—	4	2	no	—
159	C₂×C₄×C₁₉	—	4	2	no	—
160	C₂×C₄×C₁₉	—	4	2	no	—
161	C₂×C₄×C₁₉	—	8	8	no	—
162	C₂×C₄×C₁₉	C₂×D₈	1	2	yes	—
163	C₂×C₄×C₁₉	C₂×D₈	1	4	yes	—
164	C₂×C₄×C₁₉	C₂²×Q₈	1	1	yes	characteristic
165	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
166	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
167	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
168	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
169	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
170	C₈×C₁₉	—	2	2	no	—
171	C₈×C₁₉	—	2	2	no	—
172	C₈×C₁₉	—	4	2	no	—
173	#2538	C₂×C₁₉	1	2	yes	complemented
174	#2093	C₂×C₁₉	1	2	yes	complemented
175	#2083	C₂×C₁₉	1	2	yes	complemented
176	#2067	C₂×C₁₉	1	2	yes	complemented
177	#1984	C₂×C₁₉	1	1	yes	characteristic, complemented
178	#1970	C₂×C₁₉	1	1	yes	characteristic
179	#1942	C₂×C₁₉	1	1	yes	characteristic, complemented
180	#1879	C₂×C₁₉	1	2	yes	—
181	#1862	C₂×C₁₉	1	2	yes	complemented
182	C₂²×C₁₉	—	4	4	no	—
183	C₂²×C₁₉	—	4	4	no	—
184	C₂²×C₁₉	—	4	4	no	—
185	C₂²×C₁₉	—	8	2	no	—
186	C₂²×C₁₉	—	8	2	no	—
187	C₂²×C₁₉	—	8	2	no	—
188	C₂²×C₁₉	—	8	2	no	—
189	C₂²×C₁₉	#534	1	1	yes	characteristic
190	C₂²×C₁₉	D₄×Q₈	1	1	yes	characteristic
191	C₂²×C₁₉	#550	1	1	yes	characteristic
192	C₂²×C₁₉	C₂²×D₈	1	1	yes	characteristic
193	C₂²×C₁₉	#575	1	1	yes	characteristic
194	C₂²×C₁₉	#576	1	1	yes	characteristic
195	C₂²×C₁₉	#578	1	1	yes	characteristic
196	C₄×C₁₉	—	2	4	no	—
197	C₄×C₁₉	—	2	2	no	—
198	C₄×C₁₉	—	4	2	no	—
199	C₄×C₁₉	—	4	1	no	—
200	C₄×C₁₉	—	8	2	no	—
201	C₄×C₁₉	—	8	2	no	—
202	C₄×C₁₉	—	8	2	no	—
203	C₄×C₁₉	#539	1	1	yes	characteristic
204	C₄×C₁₉	#543	1	1	yes	characteristic
205	C₄×C₁₉	#554	1	1	yes	characteristic
206	C₄×C₁₉	#562	1	1	yes	characteristic
207	C₂²×D₈	C₂²×C₁₉	1	1	yes	characteristic
208	C₂×C₂²⋊Q₈	—	2	2	no	—
209	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
210	C₂×C₄×D₄	C₂²×C₁₉	1	2	yes	—
211	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
212	C₂×#107	C₂²×C₁₉	1	2	yes	—
213	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
214	C₂×#107	C₂²×C₁₉	1	1	yes	characteristic
215	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
216	C₂×#102	C₂²×C₁₉	1	2	yes	—
217	C₂×#102	C₂²×C₁₉	1	2	yes	—
218	C₂×#102	C₂²×C₁₉	1	2	yes	—
219	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
220	#396	—	2	2	no	—
221	#396	—	2	2	no	—
222	#390	C₂²×C₁₉	1	2	yes	—
223	#390	C₂²×C₁₉	1	2	yes	—
224	#389	C₂²×C₁₉	1	2	yes	—
225	#389	C₂²×C₁₉	1	2	yes	—
226	#384	C₂²×C₁₉	1	2	yes	—
227	#380	—	2	2	no	—
228	#340	C₂²×C₁₉	1	2	yes	—
229	#340	C₂²×C₁₉	1	2	yes	—
230	#336	C₂²×C₁₉	1	2	yes	—
231	#336	C₂²×C₁₉	1	2	yes	—
232	C₂×C₁₉	—	8	4	no	—
233	C₂×C₁₉	#2732	1	1	yes	characteristic
234	C₂×C₁₉	#3186	1	1	yes	characteristic
235	C₂×C₁₉	#3203	1	1	yes	characteristic
236	C₂×C₁₉	Q₈×D₈	1	1	yes	characteristic
237	C₂×C₁₉	#3389	1	1	yes	characteristic
238	C₂×C₁₉	#3391	1	1	yes	characteristic
239	C₂×C₁₉	#3402	1	1	yes	characteristic
240	C₂²×Q₈	D₄×C₁₉	1	1	yes	characteristic
241	C₂²×D₄	C₂³×C₁₉	1	2	yes	—
242	C₂³×C₄	—	2	2	no	—
243	C₂×D₈	—	4	1	no	—
244	C₂×D₈	—	4	1	no	—
245	C₂×D₈	Q₈×C₁₉	1	4	yes	complemented
246	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
247	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
248	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
249	C₂²⋊Q₈	—	4	8	no	—
250	C₄×Q₈	—	4	1	no	—
251	C₄×Q₈	—	4	1	no	—
252	C₄×D₄	—	4	2	no	—
253	C₄×D₄	—	4	2	no	—
254	C₂×C₄⋊C₄	—	2	2	no	—
255	C₂×C₄⋊C₄	—	2	2	no	—
256	C₂×C₄⋊C₄	—	2	2	no	—
257	C₂×C₄⋊C₄	—	2	2	no	—
258	C₂×C₄⋊C₄	D₄×C₁₉	1	2	yes	—
259	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
260	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
261	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
262	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
263	C₂×C₂²⋊C₄	—	2	2	no	—
264	C₂×C₂²⋊C₄	—	2	2	no	—
265	C₂×C₂²⋊C₄	—	2	2	no	—
266	C₂×C₂²⋊C₄	—	2	2	no	—
267	C₂×C₂²⋊C₄	—	2	2	no	—
268	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
269	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
270	#107	—	2	2	no	—
271	#107	—	4	2	no	—
272	#107	—	4	1	no	—
273	#107	—	4	1	no	—
274	C₄⋊C₈	—	4	1	no	—
275	#102	—	2	4	no	—
276	#102	—	4	2	no	—
277	#102	—	4	2	no	—
278	C₄×C₈	—	4	1	no	—
279	#95	—	2	2	no	—
280	#95	—	2	2	no	—
281	C₁₉	#32648	1	1	yes	characteristic, direct product factor, Sylow
282	C₂⁴	—	2	2	no	—
283	C₂×Q₈	—	4	1	no	—
284	C₂×Q₈	—	4	1	no	—
285	C₂×Q₈	D₈×C₁₉	1	4	yes	complemented
286	C₂×D₄	—	2	2	no	—
287	C₂×D₄	—	2	2	no	—
288	C₂×D₄	—	2	2	no	—
289	C₂×D₄	—	2	2	no	—
290	C₂×D₄	—	2	2	no	—
291	C₂×D₄	C₂×Q₈×C₁₉	1	4	yes	—
292	C₂²×C₄	—	2	2	no	—
293	C₂²×C₄	—	2	2	no	—
294	C₂²×C₄	—	2	2	no	—
295	C₂²×C₄	—	4	4	no	—
296	C₂²×C₄	—	4	4	no	—
297	C₂²×C₄	—	4	4	no	—
298	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
299	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
300	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
301	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
302	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
303	D₈	—	4	4	no	—
304	C₂×C₈	—	2	1	no	—
305	C₂×C₈	—	2	1	no	—
306	C₂×C₈	—	2	1	no	—
307	C₂×C₈	—	2	1	no	—
308	C₂×C₈	—	2	2	no	—
309	C₂×C₈	—	2	2	no	—
310	C₂×C₈	—	2	2	no	—
311	C₂×C₈	C₂×Q₈×C₁₉	1	2	yes	—
312	C₂×C₈	#41×C₁₉	1	2	yes	—
313	C₄⋊C₄	—	2	2	no	—
314	C₄⋊C₄	—	2	2	no	—
315	C₄⋊C₄	—	2	2	no	—
316	C₄⋊C₄	—	2	2	no	—
317	C₄⋊C₄	—	2	2	no	—
318	C₄⋊C₄	—	2	2	no	—
319	C₄⋊C₄	—	4	2	no	—
320	C₄⋊C₄	—	4	1	no	—
321	C₄⋊C₄	—	4	4	no	—
322	C₄⋊C₄	—	4	4	no	—
323	C₄⋊C₄	—	4	4	no	—
324	C₄⋊C₄	—	8	2	no	—
325	C₂²⋊C₄	—	4	4	no	—
326	C₂²⋊C₄	—	4	4	no	—
327	C₂²⋊C₄	—	4	4	no	—
328	C₂²⋊C₄	—	8	2	no	—
329	C₂²⋊C₄	—	8	2	no	—
330	C₄²	—	2	1	no	—
331	C₄²	—	2	1	no	—
332	C₄²	—	2	2	no	—
333	C₄²	—	2	2	no	—
334	C₂³	—	2	4	no	—
335	C₂³	—	4	2	no	—
336	C₂³	—	4	2	no	—
337	C₂³	—	4	2	no	—
338	C₂³	—	4	2	no	—
339	C₂³	—	4	2	no	—
340	C₂³	—	4	2	no	—
341	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
342	Q₈	—	4	4	no	—
343	D₄	—	2	4	no	—
344	D₄	—	2	4	no	—
345	D₄	—	4	2	no	—
346	D₄	—	4	2	no	—
347	C₂×C₄	—	2	2	no	—
348	C₂×C₄	—	2	1	no	—
349	C₂×C₄	—	2	2	no	—
350	C₂×C₄	—	2	1	no	—
351	C₂×C₄	—	2	2	no	—
352	C₂×C₄	—	2	1	no	—
353	C₂×C₄	—	2	1	no	—
354	C₂×C₄	—	2	2	no	—
355	C₂×C₄	—	2	1	no	—
356	C₂×C₄	—	2	2	no	—
357	C₂×C₄	—	4	2	no	—
358	C₂×C₄	—	4	2	no	—
359	C₂×C₄	—	4	2	no	—
360	C₂×C₄	—	4	2	no	—
361	C₂×C₄	—	4	2	no	—
362	C₂×C₄	—	4	2	no	—
363	C₂×C₄	—	4	2	no	—
364	C₂×C₄	—	4	2	no	—
365	C₂×C₄	—	4	2	no	—
366	C₂×C₄	—	8	8	no	—
367	C₂×C₄	C₂×D₈×C₁₉	1	2	yes	—
368	C₂×C₄	C₂×D₈×C₁₉	1	4	yes	—
369	C₂×C₄	C₂²×Q₈×C₁₉	1	1	yes	characteristic
370	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
371	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
372	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
373	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
374	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
375	C₈	—	2	2	no	—
376	C₈	—	2	2	no	—
377	C₈	—	4	2	no	—
378	C₂²	—	4	4	no	—
379	C₂²	—	4	4	no	—
380	C₂²	—	4	4	no	—
381	C₂²	—	8	2	no	—
382	C₂²	—	8	2	no	—
383	C₂²	—	8	2	no	—
384	C₂²	—	8	2	no	—
385	C₂²	C₁₉×#534	1	1	yes	characteristic
386	C₂²	D₄×Q₈×C₁₉	1	1	yes	characteristic
387	C₂²	C₁₉×#550	1	1	yes	characteristic
388	C₂²	C₂²×D₈×C₁₉	1	1	yes	characteristic
389	C₂²	C₁₉×#575	1	1	yes	characteristic
390	C₂²	C₁₉×#576	1	1	yes	characteristic
391	C₂²	C₁₉×#578	1	1	yes	characteristic
392	C₄	—	2	4	no	—
393	C₄	—	2	2	no	—
394	C₄	—	4	2	no	—
395	C₄	—	4	1	no	—
396	C₄	—	8	2	no	—
397	C₄	—	8	2	no	—
398	C₄	—	8	2	no	—
399	C₄	C₁₉×#539	1	1	yes	characteristic
400	C₄	C₁₉×#543	1	1	yes	characteristic
401	C₄	C₁₉×#554	1	1	yes	characteristic
402	C₄	C₁₉×#562	1	1	yes	characteristic
403	C₂	—	8	4	no	—
404	C₂	C₁₉×#2732	1	1	yes	characteristic
405	C₂	C₁₉×#3186	1	1	yes	characteristic
406	C₂	C₁₉×#3203	1	1	yes	characteristic
407	C₂	Q₈×D₈×C₁₉	1	1	yes	characteristic
408	C₂	C₁₉×#3389	1	1	yes	characteristic
409	C₂	C₁₉×#3391	1	1	yes	characteristic
410	C₂	C₁₉×#3402	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
prime radical	C₂²×D₈×C₁₉	C₂²
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
1. C₁₉×#2538	C₂	semidirect
2. C₁₉×#2093	C₂	semidirect
3. C₁₉×#2083	C₂	semidirect
4. C₁₉×#2067	C₂	semidirect
5. C₁₉×#1984	C₂	semidirect
7. C₁₉×#1942	C₂	semidirect
9. C₁₉×#1862	C₂	semidirect
40. C₂×D₈×C₁₉	Q₈	semidirect
79. C₂×Q₈×C₁₉	D₈	semidirect
128. #32648	C₁₉	direct (N × H)
173. #2538	C₂×C₁₉	semidirect
174. #2093	C₂×C₁₉	semidirect
175. #2083	C₂×C₁₉	semidirect
176. #2067	C₂×C₁₉	semidirect
177. #1984	C₂×C₁₉	semidirect
179. #1942	C₂×C₁₉	semidirect
181. #1862	C₂×C₁₉	semidirect
245. C₂×D₈	Q₈×C₁₉	semidirect
281. C₁₉	#32648	direct (N × H)
285. C₂×Q₈	D₈×C₁₉	semidirect

Maximal subgroups

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

subgroup	index
C₁₉×#2538	2
C₁₉×#2093	2
C₁₉×#2083	2
C₁₉×#2067	2
C₁₉×#1984	2
C₁₉×#1970	2
C₁₉×#1942	2
C₁₉×#1879	2
C₁₉×#1862	2
#32648	19

Subgroups — C19×#32648 #18038607

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#32648 #18038607