Subgroups — C₁₉×#11098 #18017057

Order 4864.

882 conjugacy classes of subgroups.

The subgroup lattice has 420 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#427	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₁₉×#410	C₂	1	2	yes	maximal
3	C₂×C₁₉×#408	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1735	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×C₁₉×H(3,ℤ/4)	C₂	1	2	yes	maximal, complemented
6	C₂²×#41×C₁₉	C₂²	1	1	yes	characteristic
7	C₂²×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
8	C₂³×C₈×C₁₉	C₂²	1	1	yes	characteristic
9	C₂×C₁₉×#117	C₂²	1	2	yes	—
10	C₂×C₁₉×#117	C₂²	1	2	yes	—
11	C₁₉×#427	—	2	4	no	—
12	C₂×C₁₉×#107	—	2	1	no	—
13	C₂×C₁₉×#106	—	2	1	no	—
14	C₁₉×#410	—	2	4	no	—
15	C₁₉×#410	—	2	4	no	—
16	C₂×C₁₉×#99	—	2	4	no	—
17	C₁₉×#408	—	2	2	no	—
18	C₁₉×#408	—	2	1	no	—
19	C₁₉×#408	—	2	1	no	—
20	C₂×C₁₉×C₂²⋊C₈	C₄	1	4	yes	complemented
21	C₁₉×#340	—	2	2	no	—
22	C₁₉×H(3,ℤ/4)	—	2	4	no	—
23	C₂×#41×C₁₉	—	2	1	no	—
24	C₂×#41×C₁₉	—	2	1	no	—
25	C₂×#41×C₁₉	—	2	2	no	—
26	C₂×#41×C₁₉	—	2	2	no	—
27	C₂×#41×C₁₉	—	2	1	no	—
28	C₂×#41×C₁₉	—	2	1	no	—
29	C₂×#41×C₁₉	—	2	2	no	—
30	C₂×#41×C₁₉	—	2	2	no	—
31	C₂²×Q₈×C₁₉	Q₈	1	1	yes	characteristic
32	C₂²×D₄×C₁₉	D₄	1	2	yes	—
33	C₂²×D₄×C₁₉	Q₈	1	1	yes	characteristic
34	C₂³×C₄×C₁₉	C₂×C₄	1	2	yes	—
35	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
36	C₂×M₁₆×C₁₉	—	2	1	no	—
37	C₂×M₁₆×C₁₉	—	2	1	no	—
38	C₂×M₁₆×C₁₉	—	2	2	no	—
39	C₂×M₁₆×C₁₉	—	2	2	no	—
40	C₂²×C₈×C₁₉	—	2	2	no	—
41	C₂²×C₈×C₁₉	—	2	2	no	—
42	C₂²×C₈×C₁₉	C₂×C₄	1	2	yes	—
43	C₂²×C₈×C₁₉	C₂×C₄	1	2	yes	—
44	C₂²×C₈×C₁₉	D₄	1	2	yes	—
45	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
46	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
47	C₁₉×#117	—	2	2	no	—
48	C₁₉×#117	—	2	2	no	—
49	C₁₉×#117	—	2	2	no	—
50	C₁₉×#117	—	2	2	no	—
51	C₁₉×#117	—	2	2	no	—
52	C₁₉×#117	—	2	2	no	—
53	C₁₉×#117	D₄	1	4	yes	—
54	C₁₉×#117	D₄	1	4	yes	—
55	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
56	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
57	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
58	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
59	C₂×C₄²×C₁₉	—	2	2	no	—
60	C₂×C₄²×C₁₉	—	2	2	no	—
61	C₁₉×#107	—	2	4	no	—
62	C₁₉×#106	—	2	4	no	—
63	C₁₉×#99	—	2	16	no	—
64	C₁₉×C₂²⋊C₈	—	2	4	no	—
65	C₁₉×C₂²⋊C₈	—	2	4	no	—
66	C₂⁴×C₁₉	C₄⋊C₄	1	2	yes	—
67	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
68	#41×C₁₉	—	4	1	no	—
69	#41×C₁₉	—	4	2	no	—
70	#41×C₁₉	—	4	2	no	—
71	#41×C₁₉	—	4	2	no	—
72	#41×C₁₉	—	4	1	no	—
73	#41×C₁₉	—	4	2	no	—
74	#41×C₁₉	—	4	2	no	—
75	#41×C₁₉	—	4	1	no	—
76	#41×C₁₉	—	4	2	no	—
77	#41×C₁₉	—	4	1	no	—
78	C₂×Q₈×C₁₉	—	2	1	no	—
79	C₂×Q₈×C₁₉	—	2	1	no	—
80	C₂×Q₈×C₁₉	—	2	2	no	—
81	C₂×Q₈×C₁₉	—	2	2	no	—
82	C₂×D₄×C₁₉	—	2	4	no	—
83	C₂×D₄×C₁₉	—	2	2	no	—
84	C₂×D₄×C₁₉	—	2	2	no	—
85	C₂×D₄×C₁₉	—	2	4	no	—
86	C₂×D₄×C₁₉	—	2	2	no	—
87	C₂×D₄×C₁₉	—	2	1	no	—
88	C₂×D₄×C₁₉	—	2	1	no	—
89	C₂×D₄×C₁₉	—	2	2	no	—
90	C₂²×C₄×C₁₉	—	2	2	no	—
91	C₂²×C₄×C₁₉	—	2	2	no	—
92	C₂²×C₄×C₁₉	—	2	4	no	—
93	C₂²×C₄×C₁₉	—	2	4	no	—
94	C₂²×C₄×C₁₉	—	4	2	no	—
95	C₂²×C₄×C₁₉	—	4	2	no	—
96	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
97	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
98	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
99	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
100	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
101	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
102	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
103	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
104	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
105	C₂²×C₄×C₁₉	#41	1	2	yes	—
106	C₂²×C₄×C₁₉	#41	1	2	yes	—
107	M₁₆×C₁₉	—	4	2	no	—
108	M₁₆×C₁₉	—	4	1	no	—
109	M₁₆×C₁₉	—	4	1	no	—
110	C₂×C₈×C₁₉	—	2	4	no	—
111	C₂×C₈×C₁₉	—	2	1	no	—
112	C₂×C₈×C₁₉	—	2	1	no	—
113	C₂×C₈×C₁₉	—	2	4	no	—
114	C₂×C₈×C₁₉	—	2	1	no	—
115	C₂×C₈×C₁₉	—	2	1	no	—
116	C₂×C₈×C₁₉	—	2	2	no	—
117	C₂×C₈×C₁₉	—	2	4	no	—
118	C₂×C₈×C₁₉	C₂²⋊C₄	1	2	yes	—
119	C₂×C₈×C₁₉	C₂²⋊C₄	1	2	yes	—
120	C₄⋊C₄×C₁₉	—	2	4	no	—
121	C₄⋊C₄×C₁₉	—	2	4	no	—
122	C₄⋊C₄×C₁₉	—	4	2	no	—
123	C₄⋊C₄×C₁₉	—	4	2	no	—
124	C₂²⋊C₄×C₁₉	—	2	4	no	—
125	C₂²⋊C₄×C₁₉	—	2	4	no	—
126	C₂²⋊C₄×C₁₉	—	4	2	no	—
127	C₂²⋊C₄×C₁₉	—	4	2	no	—
128	C₄²×C₁₉	—	2	4	no	—
129	C₄²×C₁₉	—	2	4	no	—
130	C₄²×C₁₉	—	4	2	no	—
131	C₄²×C₁₉	—	4	2	no	—
132	#11098	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
133	C₂³×C₁₉	—	2	2	no	—
134	C₂³×C₁₉	—	2	4	no	—
135	C₂³×C₁₉	—	4	2	no	—
136	C₂³×C₁₉	—	4	4	no	—
137	C₂³×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
138	C₂³×C₁₉	#120	1	2	yes	—
139	C₂³×C₁₉	#121	1	1	yes	characteristic
140	C₂³×C₁₉	#121	1	1	yes	characteristic
141	C₂³×C₁₉	#123	1	2	yes	—
142	Q₈×C₁₉	—	4	1	no	—
143	Q₈×C₁₉	—	4	2	no	—
144	Q₈×C₁₉	—	4	1	no	—
145	D₄×C₁₉	—	4	2	no	—
146	D₄×C₁₉	—	4	4	no	—
147	D₄×C₁₉	—	4	2	no	—
148	D₄×C₁₉	—	4	1	no	—
149	D₄×C₁₉	—	4	2	no	—
150	D₄×C₁₉	—	4	1	no	—
151	C₂×C₄×C₁₉	—	2	2	no	—
152	C₂×C₄×C₁₉	—	2	4	no	—
153	C₂×C₄×C₁₉	—	4	2	no	—
154	C₂×C₄×C₁₉	—	4	4	no	—
155	C₂×C₄×C₁₉	—	4	2	no	—
156	C₂×C₄×C₁₉	—	4	4	no	—
157	C₂×C₄×C₁₉	—	4	4	no	—
158	C₂×C₄×C₁₉	—	8	4	no	—
159	C₂×C₄×C₁₉	—	8	4	no	—
160	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
161	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
162	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
163	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
164	C₂×C₄×C₁₉	#120	1	1	yes	characteristic
165	C₂×C₄×C₁₉	#121	1	2	yes	—
166	C₂×C₄×C₁₉	#121	1	2	yes	—
167	C₂×C₄×C₁₉	#121	1	2	yes	—
168	C₂×C₄×C₁₉	C₂²⋊Q₈	1	2	yes	—
169	C₂×C₄×C₁₉	C₂²⋊Q₈	1	1	yes	characteristic
170	C₂×C₄×C₁₉	C₂²⋊Q₈	1	1	yes	characteristic
171	C₂×C₄×C₁₉	C₂²⋊Q₈	1	2	yes	—
172	C₂×C₄×C₁₉	#123	1	1	yes	characteristic
173	C₂×C₄×C₁₉	#123	1	2	yes	—
174	C₂×C₄×C₁₉	#124	1	2	yes	—
175	C₂×C₄×C₁₉	#124	1	1	yes	characteristic
176	C₂×C₄×C₁₉	#126	1	2	yes	—
177	C₂×C₄×C₁₉	#127	1	1	yes	characteristic
178	C₈×C₁₉	—	2	2	no	—
179	C₈×C₁₉	—	2	2	no	—
180	C₈×C₁₉	—	4	2	no	—
181	C₂×#427	C₂×C₁₉	1	1	yes	characteristic, complemented
182	C₂×#410	C₂×C₁₉	1	2	yes	—
183	C₂×#408	C₂×C₁₉	1	1	yes	characteristic
184	#1735	C₂×C₁₉	1	1	yes	characteristic, complemented
185	C₂×H(3,ℤ/4)	C₂×C₁₉	1	2	yes	complemented
186	C₂²×C₁₉	—	2	2	no	—
187	C₂²×C₁₉	—	2	2	no	—
188	C₂²×C₁₉	—	2	2	no	—
189	C₂²×C₁₉	—	4	2	no	—
190	C₂²×C₁₉	—	4	2	no	—
191	C₂²×C₁₉	—	4	4	no	—
192	C₂²×C₁₉	—	4	2	no	—
193	C₂²×C₁₉	—	8	4	no	—
194	C₂²×C₁₉	#380	1	1	yes	characteristic
195	C₂²×C₁₉	#385	1	2	yes	—
196	C₂²×C₁₉	#392	1	1	yes	characteristic
197	C₂²×C₁₉	#394	1	2	yes	—
198	C₂²×C₁₉	#397	1	1	yes	characteristic
199	C₄×C₁₉	—	4	2	no	—
200	C₄×C₁₉	—	8	4	no	—
201	C₄×C₁₉	—	8	4	no	—
202	C₄×C₁₉	#386	1	1	yes	characteristic
203	C₄×C₁₉	#388	1	2	yes	—
204	C₄×C₁₉	#390	1	1	yes	characteristic
205	C₄×C₁₉	#393	1	1	yes	characteristic
206	C₄×C₁₉	#396	1	2	yes	—
207	C₄×C₁₉	#399	1	1	yes	characteristic
208	C₂²×#41	C₂²×C₁₉	1	1	yes	characteristic
209	C₂²×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
210	C₂³×C₈	C₂²×C₁₉	1	1	yes	characteristic
211	C₂×#117	C₂²×C₁₉	1	2	yes	—
212	C₂×#117	C₂²×C₁₉	1	2	yes	—
213	#427	—	2	4	no	—
214	C₂×#107	—	2	1	no	—
215	C₂×#106	—	2	1	no	—
216	#410	—	2	4	no	—
217	#410	—	2	4	no	—
218	C₂×#99	—	2	4	no	—
219	#408	—	2	2	no	—
220	#408	—	2	1	no	—
221	#408	—	2	1	no	—
222	C₂×C₂²⋊C₈	C₄×C₁₉	1	4	yes	complemented
223	#340	—	2	2	no	—
224	H(3,ℤ/4)	—	2	4	no	—
225	C₂×C₁₉	—	2	1	no	—
226	C₂×C₁₉	—	2	2	no	—
227	C₂×C₁₉	—	2	2	no	—
228	C₂×C₁₉	—	2	1	no	—
229	C₂×C₁₉	—	8	2	no	—
230	C₂×C₁₉	#1439	1	1	yes	characteristic
231	C₂×C₁₉	#1812	1	2	yes	—
232	C₂×#41	—	2	1	no	—
233	C₂×#41	—	2	1	no	—
234	C₂×#41	—	2	2	no	—
235	C₂×#41	—	2	2	no	—
236	C₂×#41	—	2	1	no	—
237	C₂×#41	—	2	1	no	—
238	C₂×#41	—	2	2	no	—
239	C₂×#41	—	2	2	no	—
240	C₂²×Q₈	Q₈×C₁₉	1	1	yes	characteristic
241	C₂²×D₄	D₄×C₁₉	1	2	yes	—
242	C₂²×D₄	Q₈×C₁₉	1	1	yes	characteristic
243	C₂³×C₄	C₂×C₄×C₁₉	1	2	yes	—
244	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
245	C₂×M₁₆	—	2	2	no	—
246	C₂×M₁₆	—	2	1	no	—
247	C₂×M₁₆	—	2	1	no	—
248	C₂×M₁₆	—	2	2	no	—
249	C₂²×C₈	—	2	2	no	—
250	C₂²×C₈	—	2	2	no	—
251	C₂²×C₈	C₂×C₄×C₁₉	1	2	yes	—
252	C₂²×C₈	C₂×C₄×C₁₉	1	2	yes	—
253	C₂²×C₈	D₄×C₁₉	1	2	yes	—
254	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
255	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
256	#117	—	2	2	no	—
257	#117	—	2	2	no	—
258	#117	—	2	2	no	—
259	#117	—	2	2	no	—
260	#117	—	2	2	no	—
261	#117	—	2	2	no	—
262	#117	D₄×C₁₉	1	4	yes	—
263	#117	D₄×C₁₉	1	4	yes	—
264	C₂×C₄⋊C₄	—	2	2	no	—
265	C₂×C₄⋊C₄	—	2	2	no	—
266	C₂×C₂²⋊C₄	—	2	2	no	—
267	C₂×C₂²⋊C₄	—	2	2	no	—
268	C₂×C₄²	—	2	2	no	—
269	C₂×C₄²	—	2	2	no	—
270	#107	—	2	4	no	—
271	#106	—	2	4	no	—
272	#99	—	2	16	no	—
273	C₂²⋊C₈	—	2	4	no	—
274	C₂²⋊C₈	—	2	4	no	—
275	C₁₉	#11098	1	1	yes	characteristic, direct product factor, Sylow
276	C₂⁴	C₄⋊C₄×C₁₉	1	2	yes	—
277	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
278	#41	—	4	1	no	—
279	#41	—	4	2	no	—
280	#41	—	4	2	no	—
281	#41	—	4	2	no	—
282	#41	—	4	1	no	—
283	#41	—	4	2	no	—
284	#41	—	4	2	no	—
285	#41	—	4	1	no	—
286	#41	—	4	2	no	—
287	#41	—	4	1	no	—
288	C₂×Q₈	—	2	1	no	—
289	C₂×Q₈	—	2	1	no	—
290	C₂×Q₈	—	2	2	no	—
291	C₂×Q₈	—	2	2	no	—
292	C₂×D₄	—	2	4	no	—
293	C₂×D₄	—	2	2	no	—
294	C₂×D₄	—	2	2	no	—
295	C₂×D₄	—	2	4	no	—
296	C₂×D₄	—	2	2	no	—
297	C₂×D₄	—	2	1	no	—
298	C₂×D₄	—	2	1	no	—
299	C₂×D₄	—	2	2	no	—
300	C₂²×C₄	—	2	2	no	—
301	C₂²×C₄	—	2	2	no	—
302	C₂²×C₄	—	2	4	no	—
303	C₂²×C₄	—	2	4	no	—
304	C₂²×C₄	—	4	2	no	—
305	C₂²×C₄	—	4	2	no	—
306	C₂²×C₄	C₄⋊C₄×C₁₉	1	2	yes	—
307	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
308	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
309	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
310	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
311	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
312	C₂²×C₄	C₂×Q₈×C₁₉	1	1	yes	characteristic
313	C₂²×C₄	#41×C₁₉	1	1	yes	characteristic
314	C₂²×C₄	#41×C₁₉	1	1	yes	characteristic
315	C₂²×C₄	#41×C₁₉	1	2	yes	—
316	C₂²×C₄	#41×C₁₉	1	2	yes	—
317	M₁₆	—	4	2	no	—
318	M₁₆	—	4	1	no	—
319	M₁₆	—	4	1	no	—
320	C₂×C₈	—	2	4	no	—
321	C₂×C₈	—	2	1	no	—
322	C₂×C₈	—	2	1	no	—
323	C₂×C₈	—	2	4	no	—
324	C₂×C₈	—	2	1	no	—
325	C₂×C₈	—	2	1	no	—
326	C₂×C₈	—	2	2	no	—
327	C₂×C₈	—	2	4	no	—
328	C₂×C₈	C₂²⋊C₄×C₁₉	1	2	yes	—
329	C₂×C₈	C₂²⋊C₄×C₁₉	1	2	yes	—
330	C₄⋊C₄	—	2	4	no	—
331	C₄⋊C₄	—	2	4	no	—
332	C₄⋊C₄	—	4	2	no	—
333	C₄⋊C₄	—	4	2	no	—
334	C₂²⋊C₄	—	2	4	no	—
335	C₂²⋊C₄	—	2	4	no	—
336	C₂²⋊C₄	—	4	2	no	—
337	C₂²⋊C₄	—	4	2	no	—
338	C₄²	—	2	4	no	—
339	C₄²	—	2	4	no	—
340	C₄²	—	4	2	no	—
341	C₄²	—	4	2	no	—
342	C₂³	—	2	2	no	—
343	C₂³	—	2	4	no	—
344	C₂³	—	4	2	no	—
345	C₂³	—	4	4	no	—
346	C₂³	C₂×C₄⋊C₄×C₁₉	1	1	yes	characteristic
347	C₂³	C₁₉×#120	1	2	yes	—
348	C₂³	C₁₉×#121	1	1	yes	characteristic
349	C₂³	C₁₉×#121	1	1	yes	characteristic
350	C₂³	C₁₉×#123	1	2	yes	—
351	Q₈	—	4	1	no	—
352	Q₈	—	4	2	no	—
353	Q₈	—	4	1	no	—
354	D₄	—	4	2	no	—
355	D₄	—	4	4	no	—
356	D₄	—	4	2	no	—
357	D₄	—	4	1	no	—
358	D₄	—	4	2	no	—
359	D₄	—	4	1	no	—
360	C₂×C₄	—	2	2	no	—
361	C₂×C₄	—	2	4	no	—
362	C₂×C₄	—	4	2	no	—
363	C₂×C₄	—	4	4	no	—
364	C₂×C₄	—	4	2	no	—
365	C₂×C₄	—	4	4	no	—
366	C₂×C₄	—	4	4	no	—
367	C₂×C₄	—	8	4	no	—
368	C₂×C₄	—	8	4	no	—
369	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
370	C₂×C₄	C₁₉×#117	1	1	yes	characteristic
371	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
372	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
373	C₂×C₄	C₁₉×#120	1	1	yes	characteristic
374	C₂×C₄	C₁₉×#121	1	2	yes	—
375	C₂×C₄	C₁₉×#121	1	2	yes	—
376	C₂×C₄	C₁₉×#121	1	2	yes	—
377	C₂×C₄	C₁₉×C₂²⋊Q₈	1	2	yes	—
378	C₂×C₄	C₁₉×C₂²⋊Q₈	1	1	yes	characteristic
379	C₂×C₄	C₁₉×C₂²⋊Q₈	1	1	yes	characteristic
380	C₂×C₄	C₁₉×C₂²⋊Q₈	1	2	yes	—
381	C₂×C₄	C₁₉×#123	1	1	yes	characteristic
382	C₂×C₄	C₁₉×#123	1	2	yes	—
383	C₂×C₄	C₁₉×#124	1	2	yes	—
384	C₂×C₄	C₁₉×#124	1	1	yes	characteristic
385	C₂×C₄	C₁₉×#126	1	2	yes	—
386	C₂×C₄	C₁₉×#127	1	1	yes	characteristic
387	C₈	—	2	2	no	—
388	C₈	—	2	2	no	—
389	C₈	—	4	2	no	—
390	C₂²	—	2	2	no	—
391	C₂²	—	2	2	no	—
392	C₂²	—	2	2	no	—
393	C₂²	—	4	2	no	—
394	C₂²	—	4	2	no	—
395	C₂²	—	4	2	no	—
396	C₂²	—	4	4	no	—
397	C₂²	—	8	4	no	—
398	C₂²	C₁₉×#380	1	1	yes	characteristic
399	C₂²	C₁₉×#385	1	2	yes	—
400	C₂²	C₁₉×#392	1	1	yes	characteristic
401	C₂²	C₁₉×#394	1	2	yes	—
402	C₂²	C₁₉×#397	1	1	yes	characteristic
403	C₄	—	4	2	no	—
404	C₄	—	8	4	no	—
405	C₄	—	8	4	no	—
406	C₄	C₁₉×#386	1	1	yes	characteristic
407	C₄	C₁₉×#388	1	2	yes	—
408	C₄	C₁₉×#390	1	1	yes	characteristic
409	C₄	C₁₉×#393	1	1	yes	characteristic
410	C₄	C₁₉×#396	1	2	yes	—
411	C₄	C₁₉×#399	1	1	yes	characteristic
412	C₂	—	2	1	no	—
413	C₂	—	2	2	no	—
414	C₂	—	2	2	no	—
415	C₂	—	2	1	no	—
416	C₂	—	8	2	no	—
417	C₂	C₁₉×#1439	1	1	yes	characteristic
418	C₂	C₁₉×#1812	1	2	yes	—

	subgroup	G/H
center	C₂×C₄×C₁₉	#117
commutator	C₂²×C₄	C₂²×C₄×C₁₉
Frattini, cosocle	C₂³×C₄	C₂³×C₁₉
socle	C₂²×C₁₉	#380
prime radical	C₂²×#41×C₁₉	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₉ ◁ C₂²×M₁₆×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂×C₁₉×#427	C₂	semidirect
4. C₁₉×#1735	C₂	semidirect
5. C₂×C₁₉×H(3,ℤ/4)	C₂	semidirect
20. C₂×C₁₉×C₂²⋊C₈	C₄	semidirect
132. #11098	C₁₉	direct (N × H)
181. C₂×#427	C₂×C₁₉	semidirect
184. #1735	C₂×C₁₉	semidirect
185. C₂×H(3,ℤ/4)	C₂×C₁₉	semidirect
222. C₂×C₂²⋊C₈	C₄×C₁₉	semidirect
275. C₁₉	#11098	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×#427	2
C₂×C₁₉×#410	2
C₂×C₁₉×#408	2
C₁₉×#1735	2
C₂×C₁₉×H(3,ℤ/4)	2
#11098	19

Subgroups — C19×#11098 #18017057

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#11098 #18017057