Subgroups — C₁₉×#19394 #18025353

Order 4864.

650 conjugacy classes of subgroups.

The subgroup lattice has 430 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3228	C₂	1	1	yes	maximal, characteristic, complemented
2	C₁₉×#3109	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#3101	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#2972	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#1681	C₂	1	2	yes	maximal, complemented
6	C₁₉×#1677	C₂	1	2	yes	maximal, complemented
7	C₁₉×#1675	C₂	1	2	yes	maximal, complemented
8	C₁₉×#1671	C₂	1	2	yes	maximal, complemented
9	C₁₉×#1572	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1554	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1543	C₂	1	1	yes	maximal, characteristic, complemented
12	C₁₉×#533	C₂²	1	1	yes	characteristic
13	C₁₉×#532	C₂²	1	1	yes	characteristic
14	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
15	C₁₉×#500	C₂²	1	1	yes	characteristic, complemented
16	C₁₉×#498	C₂²	1	1	yes	characteristic, complemented
17	C₁₉×#486	C₂²	1	1	yes	characteristic, complemented
18	C₁₉×#486	C₂²	1	1	yes	characteristic, complemented
19	C₁₉×#483	—	2	1	no	—
20	C₁₉×#482	—	2	2	no	—
21	C₁₉×#481	—	2	1	no	—
22	C₁₉×#478	—	2	2	no	—
23	C₁₉×#476	C₂²	1	2	yes	—
24	C₁₉×#476	C₂²	1	2	yes	—
25	C₁₉×#461	C₂²	1	2	yes	—
26	C₁₉×#459	C₂²	1	2	yes	—
27	C₁₉×#450	—	2	1	no	—
28	C₁₉×#447	—	2	1	no	—
29	C₁₉×#442	—	2	2	no	—
30	C₄×SD₁₆×C₁₉	—	2	2	no	—
31	C₈×D₄×C₁₉	—	2	2	no	—
32	C₈×D₄×C₁₉	C₂²	1	2	yes	—
33	C₈×D₄×C₁₉	C₂²	1	2	yes	—
34	C₁₉×#432	C₂²	1	1	yes	characteristic
35	C₁₉×#431	C₂²	1	1	yes	characteristic
36	C₁₉×#431	C₂²	1	1	yes	characteristic
37	C₁₉×#431	C₂²	1	1	yes	characteristic
38	C₂×C₁₉×C₂²⋊C₈	—	2	2	no	—
39	C₁₉×#335	C₂²	1	2	yes	complemented
40	C₁₉×#334	C₂²	1	2	yes	complemented
41	C₁₉×#333	C₂²	1	2	yes	complemented
42	C₁₉×#333	C₂²	1	2	yes	complemented
43	C₁₉×#332	C₂²	1	2	yes	complemented
44	C₁₉×#331	C₂²	1	2	yes	complemented
45	C₂×#41×C₁₉	—	2	1	no	—
46	C₂²×D₄×C₁₉	D₄	1	1	yes	characteristic
47	C₂³×C₄×C₁₉	—	2	1	no	—
48	C₂×SD₁₆×C₁₉	—	2	2	no	—
49	C₂×D₈×C₁₉	—	2	2	no	—
50	C₂²×C₈×C₁₉	—	2	2	no	—
51	C₂²×C₈×C₁₉	—	2	2	no	—
52	C₁₉×C₄⋊Q₈	C₂³	1	1	yes	characteristic
53	C₁₉×C₄⋊Q₈	C₂³	1	1	yes	characteristic
54	C₁₉×C₄⋊Q₈	C₂³	1	1	yes	characteristic
55	C₁₉×#127	C₂³	1	1	yes	characteristic
56	C₁₉×#125	—	2	1	no	—
57	C₁₉×#124	—	2	1	no	—
58	C₁₉×C₂²⋊Q₈	—	2	1	no	—
59	C₁₉×C₂²⋊Q₈	—	2	1	no	—
60	C₁₉×#121	—	2	1	no	—
61	C₁₉×#121	—	2	1	no	—
62	C₄×Q₈×C₁₉	—	2	1	no	—
63	C₄×Q₈×C₁₉	—	2	1	no	—
64	C₄×D₄×C₁₉	—	2	1	no	—
65	C₄×D₄×C₁₉	—	2	1	no	—
66	C₄×D₄×C₁₉	—	2	1	no	—
67	C₄×D₄×C₁₉	—	2	1	no	—
68	C₄×D₄×C₁₉	D₄	1	2	yes	—
69	C₄×D₄×C₁₉	C₂³	1	2	yes	—
70	C₁₉×#117	—	2	1	no	—
71	C₂×C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
72	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
73	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
74	C₁₉×#107	—	2	2	no	—
75	C₁₉×#106	—	2	2	no	—
76	C₁₉×#106	—	2	2	no	—
77	C₁₉×#106	—	2	2	no	—
78	C₁₉×C₄⋊C₈	D₄	1	2	yes	—
79	C₁₉×C₄⋊C₈	C₂³	1	2	yes	—
80	C₁₉×C₄⋊C₈	C₂³	1	2	yes	—
81	C₁₉×C₄⋊C₈	C₂³	1	2	yes	—
82	C₁₉×#103	—	2	2	no	—
83	C₁₉×#102	—	2	2	no	—
84	C₁₉×#102	—	2	2	no	—
85	C₁₉×#102	—	2	2	no	—
86	C₁₉×#102	—	2	2	no	—
87	C₁₉×#102	—	2	2	no	—
88	C₁₉×C₂²⋊C₈	—	2	1	no	—
89	C₁₉×C₂²⋊C₈	—	2	1	no	—
90	C₁₉×C₂²⋊C₈	—	2	1	no	—
91	C₁₉×C₂²⋊C₈	—	2	2	no	—
92	C₁₉×C₂²⋊C₈	—	2	2	no	—
93	C₁₉×C₂²⋊C₈	D₄	1	2	yes	—
94	C₁₉×#97	—	2	1	no	—
95	C₄×C₈×C₁₉	—	2	1	no	—
96	C₄×C₈×C₁₉	—	2	1	no	—
97	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
98	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
99	C₂⁴×C₁₉	—	2	1	no	—
100	#41×C₁₉	—	8	2	no	—
101	C₂×Q₈×C₁₉	—	2	1	no	—
102	C₂×Q₈×C₁₉	—	2	1	no	—
103	C₂×Q₈×C₁₉	—	2	1	no	—
104	C₂×D₄×C₁₉	—	2	4	no	—
105	C₂×D₄×C₁₉	—	2	1	no	—
106	C₂×D₄×C₁₉	—	2	1	no	—
107	C₂×D₄×C₁₉	—	2	1	no	—
108	C₂×D₄×C₁₉	—	2	1	no	—
109	C₂×D₄×C₁₉	—	4	1	no	—
110	C₂×D₄×C₁₉	C₂×D₄	1	2	yes	—
111	C₂²×C₄×C₁₉	—	2	1	no	—
112	C₂²×C₄×C₁₉	—	2	2	no	—
113	C₂²×C₄×C₁₉	—	2	2	no	—
114	C₂²×C₄×C₁₉	—	4	1	no	—
115	C₂²×C₄×C₁₉	—	8	2	no	—
116	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
117	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
118	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
119	SD₁₆×C₁₉	—	4	4	no	—
120	D₈×C₁₉	—	4	4	no	—
121	C₂×C₈×C₁₉	—	2	2	no	—
122	C₂×C₈×C₁₉	—	2	2	no	—
123	C₂×C₈×C₁₉	—	2	2	no	—
124	C₂×C₈×C₁₉	—	8	2	no	—
125	C₂×C₈×C₁₉	—	8	2	no	—
126	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
127	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
128	C₄⋊C₄×C₁₉	—	2	1	no	—
129	C₄⋊C₄×C₁₉	—	2	1	no	—
130	C₄⋊C₄×C₁₉	—	2	1	no	—
131	C₄⋊C₄×C₁₉	—	2	1	no	—
132	C₄⋊C₄×C₁₉	—	2	1	no	—
133	C₄⋊C₄×C₁₉	—	2	1	no	—
134	C₄⋊C₄×C₁₉	—	2	1	no	—
135	C₄⋊C₄×C₁₉	—	4	1	no	—
136	C₄⋊C₄×C₁₉	—	4	1	no	—
137	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
138	C₂²⋊C₄×C₁₉	—	2	2	no	—
139	C₂²⋊C₄×C₁₉	—	2	2	no	—
140	C₂²⋊C₄×C₁₉	—	4	1	no	—
141	C₂²⋊C₄×C₁₉	—	4	1	no	—
142	C₂²⋊C₄×C₁₉	—	4	1	no	—
143	C₄²×C₁₉	—	4	1	no	—
144	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
145	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
146	C₄²×C₁₉	#41	1	1	yes	characteristic
147	C₄²×C₁₉	C₂⁴	1	1	yes	characteristic
148	#19394	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
149	C₂³×C₁₉	—	2	4	no	—
150	C₂³×C₁₉	—	2	2	no	—
151	C₂³×C₁₉	—	4	1	no	—
152	C₂³×C₁₉	—	8	1	no	—
153	C₂³×C₁₉	—	8	1	no	—
154	C₂³×C₁₉	#121	1	1	yes	characteristic
155	Q₈×C₁₉	—	4	2	no	—
156	Q₈×C₁₉	—	8	1	no	—
157	Q₈×C₁₉	—	8	1	no	—
158	D₄×C₁₉	—	2	4	no	—
159	D₄×C₁₉	—	2	2	no	—
160	D₄×C₁₉	—	4	2	no	—
161	D₄×C₁₉	—	4	2	no	—
162	D₄×C₁₉	—	8	1	no	—
163	D₄×C₁₉	—	8	2	no	—
164	D₄×C₁₉	#135	1	4	yes	—
165	C₂×C₄×C₁₉	—	2	2	no	—
166	C₂×C₄×C₁₉	—	2	2	no	—
167	C₂×C₄×C₁₉	—	2	2	no	—
168	C₂×C₄×C₁₉	—	4	1	no	—
169	C₂×C₄×C₁₉	—	4	2	no	—
170	C₂×C₄×C₁₉	—	4	2	no	—
171	C₂×C₄×C₁₉	—	4	1	no	—
172	C₂×C₄×C₁₉	—	4	1	no	—
173	C₂×C₄×C₁₉	—	4	1	no	—
174	C₂×C₄×C₁₉	—	8	2	no	—
175	C₂×C₄×C₁₉	—	8	2	no	—
176	C₂×C₄×C₁₉	—	8	1	no	—
177	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
178	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
179	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
180	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
181	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
182	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
183	C₈×C₁₉	—	2	2	no	—
184	C₈×C₁₉	—	2	2	no	—
185	C₈×C₁₉	—	4	2	no	—
186	C₈×C₁₉	—	4	2	no	—
187	C₈×C₁₉	—	4	2	no	—
188	#3228	C₂×C₁₉	1	1	yes	characteristic, complemented
189	#3109	C₂×C₁₉	1	1	yes	characteristic
190	#3101	C₂×C₁₉	1	1	yes	characteristic, complemented
191	#2972	C₂×C₁₉	1	1	yes	characteristic, complemented
192	#1681	C₂×C₁₉	1	2	yes	complemented
193	#1677	C₂×C₁₉	1	2	yes	complemented
194	#1675	C₂×C₁₉	1	2	yes	complemented
195	#1671	C₂×C₁₉	1	2	yes	complemented
196	#1572	C₂×C₁₉	1	1	yes	characteristic, complemented
197	#1554	C₂×C₁₉	1	1	yes	characteristic, complemented
198	#1543	C₂×C₁₉	1	1	yes	characteristic, complemented
199	C₂²×C₁₉	—	2	1	no	—
200	C₂²×C₁₉	—	2	1	no	—
201	C₂²×C₁₉	—	2	4	no	—
202	C₂²×C₁₉	—	2	1	no	—
203	C₂²×C₁₉	—	4	2	no	—
204	C₂²×C₁₉	—	4	2	no	—
205	C₂²×C₁₉	—	8	4	no	—
206	C₂²×C₁₉	—	8	1	no	—
207	C₂²×C₁₉	—	8	1	no	—
208	C₂²×C₁₉	—	8	1	no	—
209	C₂²×C₁₉	C₂×#121	1	1	yes	characteristic
210	C₄×C₁₉	—	2	1	no	—
211	C₄×C₁₉	—	2	1	no	—
212	C₄×C₁₉	—	2	1	no	—
213	C₄×C₁₉	—	2	1	no	—
214	C₄×C₁₉	—	4	2	no	—
215	C₄×C₁₉	—	8	1	no	—
216	C₄×C₁₉	—	8	1	no	—
217	C₄×C₁₉	—	8	1	no	—
218	C₄×C₁₉	C₂×#135	1	2	yes	—
219	C₄×C₁₉	#577	1	2	yes	—
220	#533	C₂²×C₁₉	1	1	yes	characteristic
221	#532	C₂²×C₁₉	1	1	yes	characteristic
222	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
223	#500	C₂²×C₁₉	1	1	yes	characteristic, complemented
224	#498	C₂²×C₁₉	1	1	yes	characteristic, complemented
225	#486	C₂²×C₁₉	1	1	yes	characteristic, complemented
226	#486	C₂²×C₁₉	1	1	yes	characteristic, complemented
227	#483	—	2	1	no	—
228	#482	—	2	2	no	—
229	#481	—	2	1	no	—
230	#478	—	2	2	no	—
231	#476	C₂²×C₁₉	1	2	yes	—
232	#476	C₂²×C₁₉	1	2	yes	—
233	#461	C₂²×C₁₉	1	2	yes	—
234	#459	C₂²×C₁₉	1	2	yes	—
235	#450	—	2	1	no	—
236	#447	—	2	1	no	—
237	#442	—	2	2	no	—
238	C₄×SD₁₆	—	2	2	no	—
239	C₈×D₄	—	2	2	no	—
240	C₈×D₄	C₂²×C₁₉	1	2	yes	—
241	C₈×D₄	C₂²×C₁₉	1	2	yes	—
242	#432	C₂²×C₁₉	1	1	yes	characteristic
243	#431	C₂²×C₁₉	1	1	yes	characteristic
244	#431	C₂²×C₁₉	1	1	yes	characteristic
245	#431	C₂²×C₁₉	1	1	yes	characteristic
246	C₂×C₂²⋊C₈	—	2	2	no	—
247	#335	C₂²×C₁₉	1	2	yes	complemented
248	#334	C₂²×C₁₉	1	2	yes	complemented
249	#333	C₂²×C₁₉	1	2	yes	complemented
250	#333	C₂²×C₁₉	1	2	yes	complemented
251	#332	C₂²×C₁₉	1	2	yes	complemented
252	#331	C₂²×C₁₉	1	2	yes	complemented
253	C₂×C₁₉	—	4	1	no	—
254	C₂×C₁₉	—	4	4	no	—
255	C₂×C₁₉	—	16	1	no	—
256	C₂×C₁₉	#3042	1	1	yes	characteristic
257	C₂×C₁₉	#3050	1	1	yes	characteristic
258	C₂×C₁₉	#3068	1	1	yes	characteristic
259	C₂×#41	—	2	1	no	—
260	C₂²×D₄	D₄×C₁₉	1	1	yes	characteristic
261	C₂³×C₄	—	2	1	no	—
262	C₂×SD₁₆	—	2	2	no	—
263	C₂×D₈	—	2	2	no	—
264	C₂²×C₈	—	2	2	no	—
265	C₂²×C₈	—	2	2	no	—
266	C₄⋊Q₈	C₂³×C₁₉	1	1	yes	characteristic
267	C₄⋊Q₈	C₂³×C₁₉	1	1	yes	characteristic
268	C₄⋊Q₈	C₂³×C₁₉	1	1	yes	characteristic
269	#127	C₂³×C₁₉	1	1	yes	characteristic
270	#125	—	2	1	no	—
271	#124	—	2	1	no	—
272	C₂²⋊Q₈	—	2	1	no	—
273	C₂²⋊Q₈	—	2	1	no	—
274	#121	—	2	1	no	—
275	#121	—	2	1	no	—
276	C₄×Q₈	—	2	1	no	—
277	C₄×Q₈	—	2	1	no	—
278	C₄×D₄	—	2	1	no	—
279	C₄×D₄	—	2	1	no	—
280	C₄×D₄	—	2	1	no	—
281	C₄×D₄	—	2	1	no	—
282	C₄×D₄	D₄×C₁₉	1	2	yes	—
283	C₄×D₄	C₂³×C₁₉	1	2	yes	—
284	#117	—	2	1	no	—
285	C₂×C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
286	C₂×C₂²⋊C₄	—	2	1	no	—
287	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
288	#107	—	2	2	no	—
289	#106	—	2	2	no	—
290	#106	—	2	2	no	—
291	#106	—	2	2	no	—
292	C₄⋊C₈	D₄×C₁₉	1	2	yes	—
293	C₄⋊C₈	C₂³×C₁₉	1	2	yes	—
294	C₄⋊C₈	C₂³×C₁₉	1	2	yes	—
295	C₄⋊C₈	C₂³×C₁₉	1	2	yes	—
296	#103	—	2	2	no	—
297	#102	—	2	2	no	—
298	#102	—	2	2	no	—
299	#102	—	2	2	no	—
300	#102	—	2	2	no	—
301	#102	—	2	2	no	—
302	C₂²⋊C₈	—	2	1	no	—
303	C₂²⋊C₈	—	2	1	no	—
304	C₂²⋊C₈	—	2	1	no	—
305	C₂²⋊C₈	—	2	2	no	—
306	C₂²⋊C₈	—	2	2	no	—
307	C₂²⋊C₈	D₄×C₁₉	1	2	yes	—
308	#97	—	2	1	no	—
309	C₄×C₈	—	2	1	no	—
310	C₄×C₈	—	2	1	no	—
311	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
312	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
313	C₁₉	#19394	1	1	yes	characteristic, direct product factor, Sylow
314	C₂⁴	—	2	1	no	—
315	#41	—	8	2	no	—
316	C₂×Q₈	—	2	1	no	—
317	C₂×Q₈	—	2	1	no	—
318	C₂×Q₈	—	2	1	no	—
319	C₂×D₄	—	2	4	no	—
320	C₂×D₄	—	2	1	no	—
321	C₂×D₄	—	2	1	no	—
322	C₂×D₄	—	2	1	no	—
323	C₂×D₄	—	2	1	no	—
324	C₂×D₄	—	4	1	no	—
325	C₂×D₄	C₂×D₄×C₁₉	1	2	yes	—
326	C₂²×C₄	—	2	1	no	—
327	C₂²×C₄	—	2	2	no	—
328	C₂²×C₄	—	2	2	no	—
329	C₂²×C₄	—	4	1	no	—
330	C₂²×C₄	—	8	2	no	—
331	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
332	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
333	C₂²×C₄	#41×C₁₉	1	1	yes	characteristic
334	SD₁₆	—	4	4	no	—
335	D₈	—	4	4	no	—
336	C₂×C₈	—	2	2	no	—
337	C₂×C₈	—	2	2	no	—
338	C₂×C₈	—	2	2	no	—
339	C₂×C₈	—	8	2	no	—
340	C₂×C₈	—	8	2	no	—
341	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
342	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
343	C₄⋊C₄	—	2	1	no	—
344	C₄⋊C₄	—	2	1	no	—
345	C₄⋊C₄	—	2	1	no	—
346	C₄⋊C₄	—	2	1	no	—
347	C₄⋊C₄	—	2	1	no	—
348	C₄⋊C₄	—	2	1	no	—
349	C₄⋊C₄	—	2	1	no	—
350	C₄⋊C₄	—	4	1	no	—
351	C₄⋊C₄	—	4	1	no	—
352	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
353	C₂²⋊C₄	—	2	2	no	—
354	C₂²⋊C₄	—	2	2	no	—
355	C₂²⋊C₄	—	4	1	no	—
356	C₂²⋊C₄	—	4	1	no	—
357	C₂²⋊C₄	—	4	1	no	—
358	C₄²	—	4	1	no	—
359	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
360	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
361	C₄²	#41×C₁₉	1	1	yes	characteristic
362	C₄²	C₂⁴×C₁₉	1	1	yes	characteristic
363	C₂³	—	2	4	no	—
364	C₂³	—	2	2	no	—
365	C₂³	—	4	1	no	—
366	C₂³	—	8	1	no	—
367	C₂³	—	8	1	no	—
368	C₂³	C₁₉×#121	1	1	yes	characteristic
369	Q₈	—	4	2	no	—
370	Q₈	—	8	1	no	—
371	Q₈	—	8	1	no	—
372	D₄	—	2	4	no	—
373	D₄	—	2	2	no	—
374	D₄	—	4	2	no	—
375	D₄	—	4	2	no	—
376	D₄	—	8	1	no	—
377	D₄	—	8	2	no	—
378	D₄	C₁₉×#135	1	4	yes	—
379	C₂×C₄	—	2	2	no	—
380	C₂×C₄	—	2	2	no	—
381	C₂×C₄	—	2	2	no	—
382	C₂×C₄	—	4	1	no	—
383	C₂×C₄	—	4	2	no	—
384	C₂×C₄	—	4	2	no	—
385	C₂×C₄	—	4	1	no	—
386	C₂×C₄	—	4	1	no	—
387	C₂×C₄	—	4	1	no	—
388	C₂×C₄	—	8	2	no	—
389	C₂×C₄	—	8	2	no	—
390	C₂×C₄	—	8	1	no	—
391	C₂×C₄	C₁₉×#121	1	1	yes	characteristic
392	C₂×C₄	C₁₉×#121	1	1	yes	characteristic
393	C₂×C₄	C₁₉×#121	1	1	yes	characteristic
394	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
395	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
396	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
397	C₈	—	2	2	no	—
398	C₈	—	2	2	no	—
399	C₈	—	4	2	no	—
400	C₈	—	4	2	no	—
401	C₈	—	4	2	no	—
402	C₂²	—	2	1	no	—
403	C₂²	—	2	1	no	—
404	C₂²	—	2	4	no	—
405	C₂²	—	2	1	no	—
406	C₂²	—	4	2	no	—
407	C₂²	—	4	2	no	—
408	C₂²	—	8	4	no	—
409	C₂²	—	8	1	no	—
410	C₂²	—	8	1	no	—
411	C₂²	—	8	1	no	—
412	C₂²	C₂×C₁₉×#121	1	1	yes	characteristic
413	C₄	—	2	1	no	—
414	C₄	—	2	1	no	—
415	C₄	—	2	1	no	—
416	C₄	—	2	1	no	—
417	C₄	—	4	2	no	—
418	C₄	—	8	1	no	—
419	C₄	—	8	1	no	—
420	C₄	—	8	1	no	—
421	C₄	C₂×C₁₉×#135	1	2	yes	—
422	C₄	C₁₉×#577	1	2	yes	—
423	C₂	—	4	1	no	—
424	C₂	—	4	4	no	—
425	C₂	—	16	1	no	—
426	C₂	C₁₉×#3042	1	1	yes	characteristic
427	C₂	C₁₉×#3050	1	1	yes	characteristic
428	C₂	C₁₉×#3068	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂×#121
commutator, Frattini, cosocle	C₄²	C₂⁴×C₁₉
prime radical	C₁₉×#3109	C₂
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₁₉×#3228	C₂	semidirect
3. C₁₉×#3101	C₂	semidirect
4. C₁₉×#2972	C₂	semidirect
5. C₁₉×#1681	C₂	semidirect
6. C₁₉×#1677	C₂	semidirect
7. C₁₉×#1675	C₂	semidirect
8. C₁₉×#1671	C₂	semidirect
9. C₁₉×#1572	C₂	semidirect
10. C₁₉×#1554	C₂	semidirect
11. C₁₉×#1543	C₂	semidirect
15. C₁₉×#500	C₂²	semidirect
16. C₁₉×#498	C₂²	semidirect
17. C₁₉×#486	C₂²	semidirect
18. C₁₉×#486	C₂²	semidirect
39. C₁₉×#335	C₂²	semidirect
40. C₁₉×#334	C₂²	semidirect
41. C₁₉×#333	C₂²	semidirect
42. C₁₉×#333	C₂²	semidirect
43. C₁₉×#332	C₂²	semidirect
44. C₁₉×#331	C₂²	semidirect
148. #19394	C₁₉	direct (N × H)
188. #3228	C₂×C₁₉	semidirect
190. #3101	C₂×C₁₉	semidirect
191. #2972	C₂×C₁₉	semidirect
192. #1681	C₂×C₁₉	semidirect
193. #1677	C₂×C₁₉	semidirect
194. #1675	C₂×C₁₉	semidirect
195. #1671	C₂×C₁₉	semidirect
196. #1572	C₂×C₁₉	semidirect
197. #1554	C₂×C₁₉	semidirect
198. #1543	C₂×C₁₉	semidirect
223. #500	C₂²×C₁₉	semidirect
224. #498	C₂²×C₁₉	semidirect
225. #486	C₂²×C₁₉	semidirect
226. #486	C₂²×C₁₉	semidirect
247. #335	C₂²×C₁₉	semidirect
248. #334	C₂²×C₁₉	semidirect
249. #333	C₂²×C₁₉	semidirect
250. #333	C₂²×C₁₉	semidirect
251. #332	C₂²×C₁₉	semidirect
252. #331	C₂²×C₁₉	semidirect
313. C₁₉	#19394	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×#3228	2
C₁₉×#3109	2
C₁₉×#3101	2
C₁₉×#2972	2
C₁₉×#1681	2
C₁₉×#1677	2
C₁₉×#1675	2
C₁₉×#1671	2
C₁₉×#1572	2
C₁₉×#1554	2
C₁₉×#1543	2
#19394	19

Subgroups — C19×#19394 #18025353

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#19394 #18025353