Subgroups — C₁₉×#61414 #18067373

Order 4864.

1978 conjugacy classes of subgroups.

The subgroup lattice has 480 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3506	C₂	1	2	yes	maximal, complemented
2	C₁₉×#3401	C₂	1	8	yes	maximal, complemented
3	C₁₉×#3399	C₂	1	8	yes	maximal, complemented
4	C₁₉×#3155	C₂	1	2	yes	maximal, complemented
5	C₁₉×#3150	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#3045	C₂	1	4	yes	maximal, complemented
7	C₁₉×#3036	C₂	1	2	yes	maximal, complemented
8	C₁₉×#2961	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#2952	C₂	1	2	yes	maximal, complemented
10	C₂×C₁₉×#442	C₂	1	1	yes	maximal, characteristic, complemented
11	C₂×C₁₉×AGL(1,ℤ/8)	C₂²	1	4	yes	—
12	C₂×C₁₉×#135	C₂²	1	2	yes	—
13	C₂×C₁₉×#135	C₂²	1	2	yes	—
14	C₂²×D₈×C₁₉	C₂²	1	1	yes	characteristic
15	C₁₉×#559	C₂²	1	8	yes	complemented
16	C₁₉×#556	C₂²	1	4	yes	complemented
17	C₁₉×#555	—	2	2	no	—
18	C₁₉×#553	—	2	4	no	—
19	C₁₉×#550	C₂²	1	4	yes	complemented
20	C₁₉×#547	—	2	2	no	—
21	C₁₉×#538	—	2	4	no	—
22	C₁₉×#535	C₂²	1	4	yes	—
23	C₁₉×#533	C₂²	1	1	yes	characteristic
24	C₁₉×#532	C₂²	1	2	yes	—
25	C₁₉×#525	—	2	4	no	—
26	C₁₉×#520	C₂²	1	4	yes	—
27	C₂×C₄×D₄×C₁₉	C₂²	1	2	yes	—
28	C₁₉×#497	C₂²	1	4	yes	complemented
29	C₁₉×#496	C₂²	1	8	yes	—
30	C₁₉×#496	C₂²	1	4	yes	complemented
31	C₁₉×#495	C₂²	1	4	yes	—
32	C₁₉×#493	C₂²	1	4	yes	—
33	C₁₉×#464	C₂²	1	8	yes	complemented
34	C₁₉×#463	C₂²	1	8	yes	complemented
35	C₁₉×#463	C₂²	1	8	yes	complemented
36	C₁₉×#461	C₂²	1	4	yes	complemented
37	C₁₉×#460	C₂²	1	8	yes	complemented
38	C₁₉×#459	C₂²	1	4	yes	complemented
39	C₁₉×#459	C₂²	1	8	yes	complemented
40	C₁₉×#446	C₂²	1	8	yes	complemented
41	C₁₉×#442	C₂²	1	8	yes	—
42	C₁₉×#442	C₂²	1	4	yes	complemented
43	C₁₉×#441	C₂²	1	4	yes	complemented
44	C₄×SD₁₆×C₁₉	C₂²	1	8	yes	complemented
45	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
46	C₁₉×#424	C₂²	1	2	yes	—
47	C₁₉×#423	C₂²	1	1	yes	characteristic
48	C₁₉×#417	C₂²	1	4	yes	—
49	C₂×C₁₉×#102	C₂²	1	2	yes	—
50	C₁₉×#405	C₂²	1	2	yes	—
51	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
52	C₂×#41×C₁₉	—	2	4	no	—
53	C₂×#41×C₁₉	C₂³	1	4	yes	—
54	C₂²×D₄×C₁₉	C₂³	1	2	yes	—
55	C₂³×C₄×C₁₉	—	2	2	no	—
56	C₁₉×AGL(1,ℤ/8)	—	4	8	no	—
57	C₁₉×#135	—	2	8	no	—
58	C₁₉×#135	—	4	4	no	—
59	C₂×Q₁₆×C₁₉	C₂³	1	2	yes	—
60	C₂×Q₁₆×C₁₉	C₂³	1	2	yes	—
61	C₂×SD₁₆×C₁₉	C₂³	1	4	yes	—
62	C₂×SD₁₆×C₁₉	C₂³	1	4	yes	—
63	C₂×SD₁₆×C₁₉	C₂³	1	8	yes	—
64	C₂×D₈×C₁₉	—	2	4	no	—
65	C₂×D₈×C₁₉	C₂³	1	4	yes	—
66	C₂×D₈×C₁₉	C₂³	1	2	yes	—
67	C₂×D₈×C₁₉	C₂³	1	2	yes	—
68	C₂×D₈×C₁₉	C₂³	1	8	yes	—
69	C₂×M₁₆×C₁₉	C₂³	1	2	yes	—
70	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
71	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
72	C₁₉×C₄⋊Q₈	D₄	1	2	yes	—
73	C₁₉×C₄⋊Q₈	C₂³	1	2	yes	—
74	C₁₉×#127	C₂³	1	2	yes	—
75	C₁₉×#127	C₂³	1	8	yes	—
76	C₁₉×#126	—	2	8	no	—
77	C₁₉×#125	D₄	1	2	yes	—
78	C₁₉×#124	—	2	8	no	—
79	C₁₉×#124	C₂³	1	4	yes	—
80	C₁₉×#124	C₂³	1	8	yes	—
81	C₁₉×#123	—	2	8	no	—
82	C₁₉×#123	—	2	8	no	—
83	C₁₉×C₂²⋊Q₈	—	2	4	no	—
84	C₁₉×C₂²⋊Q₈	D₄	1	4	yes	—
85	C₁₉×#121	—	2	2	no	—
86	C₁₉×#121	—	2	2	no	—
87	C₁₉×#121	—	2	4	no	—
88	C₁₉×#121	—	2	4	no	—
89	C₁₉×#121	—	2	4	no	—
90	C₁₉×#121	—	2	8	no	—
91	C₁₉×#120	—	2	8	no	—
92	C₄×Q₈×C₁₉	C₂³	1	8	yes	—
93	C₄×Q₈×C₁₉	C₂³	1	4	yes	—
94	C₄×D₄×C₁₉	—	2	8	no	—
95	C₄×D₄×C₁₉	—	2	8	no	—
96	C₄×D₄×C₁₉	—	2	2	no	—
97	C₄×D₄×C₁₉	—	2	2	no	—
98	C₄×D₄×C₁₉	—	2	2	no	—
99	C₄×D₄×C₁₉	—	2	2	no	—
100	C₄×D₄×C₁₉	C₂³	1	8	yes	—
101	C₄×D₄×C₁₉	C₂³	1	4	yes	—
102	C₄×D₄×C₁₉	C₂³	1	4	yes	—
103	C₁₉×#117	—	2	4	no	—
104	C₁₉×#117	—	2	4	no	—
105	C₁₉×#117	C₂³	1	2	yes	—
106	C₂×C₄⋊C₄×C₁₉	—	2	4	no	—
107	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
108	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
109	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
110	C₁₉×#106	C₂³	1	4	yes	—
111	C₁₉×C₄⋊C₈	C₂³	1	4	yes	—
112	C₁₉×C₄⋊C₈	C₂³	1	8	yes	—
113	C₁₉×#103	C₂³	1	8	yes	—
114	C₁₉×#102	C₂³	1	8	yes	—
115	C₁₉×#102	C₂³	1	8	yes	—
116	C₁₉×#97	C₂³	1	4	yes	—
117	C₁₉×#97	C₂³	1	4	yes	—
118	C₄×C₈×C₁₉	C₂³	1	4	yes	—
119	C₂⁴×C₁₉	—	2	2	no	—
120	#41×C₁₉	—	2	8	no	—
121	#41×C₁₉	—	2	8	no	—
122	#41×C₁₉	—	8	8	no	—
123	C₂×Q₈×C₁₉	C₂×D₄	1	4	yes	—
124	C₂×Q₈×C₁₉	C₂⁴	1	4	yes	—
125	C₂×D₄×C₁₉	—	2	4	no	—
126	C₂×D₄×C₁₉	—	2	2	no	—
127	C₂×D₄×C₁₉	—	2	2	no	—
128	C₂×D₄×C₁₉	—	2	8	no	—
129	C₂×D₄×C₁₉	—	2	2	no	—
130	C₂×D₄×C₁₉	—	2	8	no	—
131	C₂×D₄×C₁₉	—	2	4	no	—
132	C₂×D₄×C₁₉	—	2	4	no	—
133	C₂×D₄×C₁₉	C₂⁴	1	4	yes	—
134	C₂×D₄×C₁₉	C₂⁴	1	4	yes	—
135	C₂²×C₄×C₁₉	—	2	2	no	—
136	C₂²×C₄×C₁₉	—	2	4	no	—
137	C₂²×C₄×C₁₉	—	2	4	no	—
138	C₂²×C₄×C₁₉	—	2	8	no	—
139	C₂²×C₄×C₁₉	—	2	4	no	—
140	C₂²×C₄×C₁₉	—	8	4	no	—
141	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
142	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
143	Q₁₆×C₁₉	—	2	4	no	—
144	Q₁₆×C₁₉	—	4	2	no	—
145	SD₁₆×C₁₉	—	2	8	no	—
146	SD₁₆×C₁₉	—	4	4	no	—
147	SD₁₆×C₁₉	—	4	8	no	—
148	D₈×C₁₉	—	2	8	no	—
149	D₈×C₁₉	—	2	4	no	—
150	D₈×C₁₉	—	4	2	no	—
151	D₈×C₁₉	—	4	8	no	—
152	M₁₆×C₁₉	—	2	4	no	—
153	C₂×C₈×C₁₉	—	2	2	no	—
154	C₂×C₈×C₁₉	#41	1	4	yes	complemented
155	C₂×C₈×C₁₉	C₂⁴	1	2	yes	—
156	C₂×C₈×C₁₉	C₂⁴	1	4	yes	—
157	C₂×C₈×C₁₉	C₂⁴	1	2	yes	—
158	C₄⋊C₄×C₁₉	—	2	2	no	—
159	C₄⋊C₄×C₁₉	—	2	8	no	—
160	C₄⋊C₄×C₁₉	—	2	2	no	—
161	C₄⋊C₄×C₁₉	—	2	2	no	—
162	C₄⋊C₄×C₁₉	C₂×D₄	1	4	yes	—
163	C₄⋊C₄×C₁₉	C₂×D₄	1	4	yes	—
164	C₄⋊C₄×C₁₉	C₂×D₄	1	8	yes	—
165	C₄⋊C₄×C₁₉	C₂⁴	1	4	yes	—
166	C₂²⋊C₄×C₁₉	—	2	4	no	—
167	C₂²⋊C₄×C₁₉	—	2	4	no	—
168	C₂²⋊C₄×C₁₉	—	2	8	no	—
169	C₂²⋊C₄×C₁₉	—	2	8	no	—
170	C₂²⋊C₄×C₁₉	—	2	4	no	—
171	C₂²⋊C₄×C₁₉	—	2	8	no	—
172	C₂²⋊C₄×C₁₉	—	2	4	no	—
173	C₂²⋊C₄×C₁₉	C₂×D₄	1	4	yes	—
174	C₄²×C₁₉	—	2	8	no	—
175	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
176	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
177	C₄²×C₁₉	C₂⁴	1	2	yes	—
178	C₄²×C₁₉	C₂⁴	1	4	yes	—
179	#61414	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
180	C₂³×C₁₉	—	2	4	no	—
181	C₂³×C₁₉	—	2	4	no	—
182	C₂³×C₁₉	—	4	4	no	—
183	C₂³×C₁₉	—	8	2	no	—
184	C₂³×C₁₉	—	8	2	no	—
185	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
186	Q₈×C₁₉	—	2	4	no	—
187	Q₈×C₁₉	—	2	4	no	—
188	Q₈×C₁₉	—	4	4	no	—
189	D₄×C₁₉	—	2	4	no	—
190	D₄×C₁₉	—	2	4	no	—
191	D₄×C₁₉	—	2	4	no	—
192	D₄×C₁₉	—	2	4	no	—
193	D₄×C₁₉	—	4	4	no	—
194	D₄×C₁₉	—	4	8	no	—
195	D₄×C₁₉	—	4	4	no	—
196	D₄×C₁₉	—	8	2	no	—
197	D₄×C₁₉	—	8	8	no	—
198	D₄×C₁₉	—	8	8	no	—
199	C₂×C₄×C₁₉	—	2	4	no	—
200	C₂×C₄×C₁₉	—	2	4	no	—
201	C₂×C₄×C₁₉	—	4	2	no	—
202	C₂×C₄×C₁₉	—	4	8	no	—
203	C₂×C₄×C₁₉	—	4	8	no	—
204	C₂×C₄×C₁₉	—	8	4	no	—
205	C₂×C₄×C₁₉	—	8	8	no	—
206	C₂×C₄×C₁₉	—	8	2	no	—
207	C₂×C₄×C₁₉	C₂²×D₄	1	8	yes	—
208	C₂×C₄×C₁₉	C₂²×D₄	1	2	yes	—
209	C₂×C₄×C₁₉	C₂²×D₄	1	2	yes	—
210	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
211	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
212	C₂×C₄×C₁₉	H(5,𝔽₂)	1	2	yes	—
213	C₂×C₄×C₁₉	C₂⁵	1	1	yes	characteristic
214	C₈×C₁₉	—	2	2	no	—
215	C₈×C₁₉	—	2	4	no	—
216	C₈×C₁₉	C₂×#41	1	4	yes	—
217	#3506	C₂×C₁₉	1	2	yes	complemented
218	#3401	C₂×C₁₉	1	8	yes	complemented
219	#3399	C₂×C₁₉	1	8	yes	complemented
220	#3155	C₂×C₁₉	1	2	yes	complemented
221	#3150	C₂×C₁₉	1	1	yes	characteristic, complemented
222	#3045	C₂×C₁₉	1	4	yes	complemented
223	#3036	C₂×C₁₉	1	2	yes	complemented
224	#2961	C₂×C₁₉	1	1	yes	characteristic, complemented
225	#2952	C₂×C₁₉	1	2	yes	complemented
226	C₂×#442	C₂×C₁₉	1	1	yes	characteristic, complemented
227	C₂²×C₁₉	—	2	2	no	—
228	C₂²×C₁₉	—	4	4	no	—
229	C₂²×C₁₉	—	4	4	no	—
230	C₂²×C₁₉	—	4	4	no	—
231	C₂²×C₁₉	—	4	4	no	—
232	C₂²×C₁₉	—	4	4	no	—
233	C₂²×C₁₉	—	4	4	no	—
234	C₂²×C₁₉	—	8	8	no	—
235	C₂²×C₁₉	#550	1	2	yes	—
236	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
237	C₄×C₁₉	—	2	2	no	—
238	C₄×C₁₉	—	2	2	no	—
239	C₄×C₁₉	—	2	8	no	—
240	C₄×C₁₉	—	4	4	no	—
241	C₄×C₁₉	—	4	4	no	—
242	C₄×C₁₉	#550	1	2	yes	—
243	C₄×C₁₉	C₂²×#41	1	1	yes	characteristic
244	C₄×C₁₉	C₂×H(5,𝔽₂)	1	1	yes	characteristic
245	C₂×AGL(1,ℤ/8)	C₂²×C₁₉	1	4	yes	—
246	C₂×#135	C₂²×C₁₉	1	2	yes	—
247	C₂×#135	C₂²×C₁₉	1	2	yes	—
248	C₂²×D₈	C₂²×C₁₉	1	1	yes	characteristic
249	#559	C₂²×C₁₉	1	8	yes	complemented
250	#556	C₂²×C₁₉	1	4	yes	complemented
251	#555	—	2	2	no	—
252	#553	—	2	4	no	—
253	#550	C₂²×C₁₉	1	4	yes	complemented
254	#547	—	2	2	no	—
255	#538	—	2	4	no	—
256	#535	C₂²×C₁₉	1	4	yes	—
257	#533	C₂²×C₁₉	1	1	yes	characteristic
258	#532	C₂²×C₁₉	1	2	yes	—
259	#525	—	2	4	no	—
260	#520	C₂²×C₁₉	1	4	yes	—
261	C₂×C₄×D₄	C₂²×C₁₉	1	2	yes	—
262	#497	C₂²×C₁₉	1	4	yes	complemented
263	#496	C₂²×C₁₉	1	8	yes	—
264	#496	C₂²×C₁₉	1	4	yes	complemented
265	#495	C₂²×C₁₉	1	4	yes	—
266	#493	C₂²×C₁₉	1	4	yes	—
267	#464	C₂²×C₁₉	1	8	yes	complemented
268	#463	C₂²×C₁₉	1	8	yes	complemented
269	#463	C₂²×C₁₉	1	8	yes	complemented
270	#461	C₂²×C₁₉	1	4	yes	complemented
271	#460	C₂²×C₁₉	1	8	yes	complemented
272	#459	C₂²×C₁₉	1	4	yes	complemented
273	#459	C₂²×C₁₉	1	8	yes	complemented
274	#446	C₂²×C₁₉	1	8	yes	complemented
275	#442	C₂²×C₁₉	1	8	yes	—
276	#442	C₂²×C₁₉	1	4	yes	complemented
277	#441	C₂²×C₁₉	1	4	yes	complemented
278	C₄×SD₁₆	C₂²×C₁₉	1	8	yes	complemented
279	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
280	#424	C₂²×C₁₉	1	2	yes	—
281	#423	C₂²×C₁₉	1	1	yes	characteristic
282	#417	C₂²×C₁₉	1	4	yes	—
283	C₂×#102	C₂²×C₁₉	1	2	yes	—
284	#405	C₂²×C₁₉	1	2	yes	—
285	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
286	C₂×C₁₉	—	2	2	no	—
287	C₂×C₁₉	—	8	4	no	—
288	C₂×C₁₉	—	8	4	no	—
289	C₂×C₁₉	C₂×#550	1	1	yes	characteristic
290	C₂×C₁₉	#3585	1	2	yes	—
291	C₂×#41	—	2	4	no	—
292	C₂×#41	C₂³×C₁₉	1	4	yes	—
293	C₂²×D₄	C₂³×C₁₉	1	2	yes	—
294	C₂³×C₄	—	2	2	no	—
295	AGL(1,ℤ/8)	—	4	8	no	—
296	#135	—	2	8	no	—
297	#135	—	4	4	no	—
298	C₂×Q₁₆	C₂³×C₁₉	1	2	yes	—
299	C₂×Q₁₆	C₂³×C₁₉	1	2	yes	—
300	C₂×SD₁₆	C₂³×C₁₉	1	4	yes	—
301	C₂×SD₁₆	C₂³×C₁₉	1	4	yes	—
302	C₂×SD₁₆	C₂³×C₁₉	1	8	yes	—
303	C₂×D₈	—	2	4	no	—
304	C₂×D₈	C₂³×C₁₉	1	4	yes	—
305	C₂×D₈	C₂³×C₁₉	1	2	yes	—
306	C₂×D₈	C₂³×C₁₉	1	2	yes	—
307	C₂×D₈	C₂³×C₁₉	1	8	yes	—
308	C₂×M₁₆	C₂³×C₁₉	1	2	yes	—
309	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
310	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
311	C₄⋊Q₈	D₄×C₁₉	1	2	yes	—
312	C₄⋊Q₈	C₂³×C₁₉	1	2	yes	—
313	#127	C₂³×C₁₉	1	2	yes	—
314	#127	C₂³×C₁₉	1	8	yes	—
315	#126	—	2	8	no	—
316	#125	D₄×C₁₉	1	2	yes	—
317	#124	—	2	8	no	—
318	#124	C₂³×C₁₉	1	4	yes	—
319	#124	C₂³×C₁₉	1	8	yes	—
320	#123	—	2	8	no	—
321	#123	—	2	8	no	—
322	C₂²⋊Q₈	—	2	4	no	—
323	C₂²⋊Q₈	D₄×C₁₉	1	4	yes	—
324	#121	—	2	2	no	—
325	#121	—	2	2	no	—
326	#121	—	2	4	no	—
327	#121	—	2	4	no	—
328	#121	—	2	4	no	—
329	#121	—	2	8	no	—
330	#120	—	2	8	no	—
331	C₄×Q₈	C₂³×C₁₉	1	8	yes	—
332	C₄×Q₈	C₂³×C₁₉	1	4	yes	—
333	C₄×D₄	—	2	8	no	—
334	C₄×D₄	—	2	8	no	—
335	C₄×D₄	—	2	2	no	—
336	C₄×D₄	—	2	2	no	—
337	C₄×D₄	—	2	2	no	—
338	C₄×D₄	—	2	2	no	—
339	C₄×D₄	C₂³×C₁₉	1	4	yes	—
340	C₄×D₄	C₂³×C₁₉	1	4	yes	—
341	C₄×D₄	C₂³×C₁₉	1	8	yes	—
342	#117	—	2	4	no	—
343	#117	—	2	4	no	—
344	#117	C₂³×C₁₉	1	2	yes	—
345	C₂×C₄⋊C₄	—	2	4	no	—
346	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
347	C₂×C₂²⋊C₄	—	2	2	no	—
348	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
349	#106	C₂³×C₁₉	1	4	yes	—
350	C₄⋊C₈	C₂³×C₁₉	1	4	yes	—
351	C₄⋊C₈	C₂³×C₁₉	1	8	yes	—
352	#103	C₂³×C₁₉	1	8	yes	—
353	#102	C₂³×C₁₉	1	8	yes	—
354	#102	C₂³×C₁₉	1	8	yes	—
355	#97	C₂³×C₁₉	1	4	yes	—
356	#97	C₂³×C₁₉	1	4	yes	—
357	C₄×C₈	C₂³×C₁₉	1	4	yes	—
358	C₁₉	#61414	1	1	yes	characteristic, direct product factor, Sylow
359	C₂⁴	—	2	2	no	—
360	#41	—	2	8	no	—
361	#41	—	2	8	no	—
362	#41	—	8	8	no	—
363	C₂×Q₈	C₂×D₄×C₁₉	1	4	yes	—
364	C₂×Q₈	C₂⁴×C₁₉	1	4	yes	—
365	C₂×D₄	—	2	4	no	—
366	C₂×D₄	—	2	2	no	—
367	C₂×D₄	—	2	2	no	—
368	C₂×D₄	—	2	8	no	—
369	C₂×D₄	—	2	2	no	—
370	C₂×D₄	—	2	8	no	—
371	C₂×D₄	—	2	4	no	—
372	C₂×D₄	—	2	4	no	—
373	C₂×D₄	C₂⁴×C₁₉	1	4	yes	—
374	C₂×D₄	C₂⁴×C₁₉	1	4	yes	—
375	C₂²×C₄	—	2	2	no	—
376	C₂²×C₄	—	2	4	no	—
377	C₂²×C₄	—	2	4	no	—
378	C₂²×C₄	—	2	8	no	—
379	C₂²×C₄	—	2	4	no	—
380	C₂²×C₄	—	8	4	no	—
381	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
382	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
383	Q₁₆	—	2	4	no	—
384	Q₁₆	—	4	2	no	—
385	SD₁₆	—	2	8	no	—
386	SD₁₆	—	4	4	no	—
387	SD₁₆	—	4	8	no	—
388	D₈	—	2	8	no	—
389	D₈	—	2	4	no	—
390	D₈	—	4	2	no	—
391	D₈	—	4	8	no	—
392	M₁₆	—	2	4	no	—
393	C₂×C₈	—	2	2	no	—
394	C₂×C₈	#41×C₁₉	1	4	yes	complemented
395	C₂×C₈	C₂⁴×C₁₉	1	4	yes	—
396	C₂×C₈	C₂⁴×C₁₉	1	2	yes	—
397	C₂×C₈	C₂⁴×C₁₉	1	2	yes	—
398	C₄⋊C₄	—	2	2	no	—
399	C₄⋊C₄	—	2	8	no	—
400	C₄⋊C₄	—	2	2	no	—
401	C₄⋊C₄	—	2	2	no	—
402	C₄⋊C₄	C₂×D₄×C₁₉	1	4	yes	—
403	C₄⋊C₄	C₂×D₄×C₁₉	1	4	yes	—
404	C₄⋊C₄	C₂×D₄×C₁₉	1	8	yes	—
405	C₄⋊C₄	C₂⁴×C₁₉	1	4	yes	—
406	C₂²⋊C₄	—	2	4	no	—
407	C₂²⋊C₄	—	2	4	no	—
408	C₂²⋊C₄	—	2	8	no	—
409	C₂²⋊C₄	—	2	8	no	—
410	C₂²⋊C₄	—	2	4	no	—
411	C₂²⋊C₄	—	2	8	no	—
412	C₂²⋊C₄	—	2	4	no	—
413	C₂²⋊C₄	C₂×D₄×C₁₉	1	4	yes	—
414	C₄²	—	2	8	no	—
415	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
416	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
417	C₄²	C₂⁴×C₁₉	1	4	yes	—
418	C₄²	C₂⁴×C₁₉	1	2	yes	—
419	C₂³	—	2	4	no	—
420	C₂³	—	2	4	no	—
421	C₂³	—	4	4	no	—
422	C₂³	—	8	2	no	—
423	C₂³	—	8	2	no	—
424	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
425	Q₈	—	2	4	no	—
426	Q₈	—	2	4	no	—
427	Q₈	—	4	4	no	—
428	D₄	—	2	4	no	—
429	D₄	—	2	4	no	—
430	D₄	—	2	4	no	—
431	D₄	—	2	4	no	—
432	D₄	—	4	4	no	—
433	D₄	—	4	8	no	—
434	D₄	—	4	4	no	—
435	D₄	—	8	8	no	—
436	D₄	—	8	2	no	—
437	D₄	—	8	8	no	—
438	C₂×C₄	—	2	4	no	—
439	C₂×C₄	—	2	4	no	—
440	C₂×C₄	—	4	2	no	—
441	C₂×C₄	—	4	8	no	—
442	C₂×C₄	—	4	8	no	—
443	C₂×C₄	—	8	4	no	—
444	C₂×C₄	—	8	8	no	—
445	C₂×C₄	—	8	2	no	—
446	C₂×C₄	C₂²×D₄×C₁₉	1	8	yes	—
447	C₂×C₄	C₂²×D₄×C₁₉	1	2	yes	—
448	C₂×C₄	C₂²×D₄×C₁₉	1	2	yes	—
449	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
450	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
451	C₂×C₄	C₁₉×H(5,𝔽₂)	1	2	yes	—
452	C₂×C₄	C₂⁵×C₁₉	1	1	yes	characteristic
453	C₈	—	2	2	no	—
454	C₈	—	2	4	no	—
455	C₈	C₂×#41×C₁₉	1	4	yes	—
456	C₂²	—	2	2	no	—
457	C₂²	—	4	4	no	—
458	C₂²	—	4	4	no	—
459	C₂²	—	4	4	no	—
460	C₂²	—	4	4	no	—
461	C₂²	—	4	4	no	—
462	C₂²	—	4	4	no	—
463	C₂²	—	8	8	no	—
464	C₂²	C₁₉×#550	1	2	yes	—
465	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
466	C₄	—	2	2	no	—
467	C₄	—	2	2	no	—
468	C₄	—	2	8	no	—
469	C₄	—	4	4	no	—
470	C₄	—	4	4	no	—
471	C₄	C₁₉×#550	1	2	yes	—
472	C₄	C₂²×#41×C₁₉	1	1	yes	characteristic
473	C₄	C₂×C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
474	C₂	—	2	2	no	—
475	C₂	—	8	4	no	—
476	C₂	—	8	4	no	—
477	C₂	C₂×C₁₉×#550	1	1	yes	characteristic
478	C₂	C₁₉×#3585	1	2	yes	—

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂³×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁵×C₁₉
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₁₉×#533 ◁ G

Complements

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

N	H ≅ G/N	type
1. C₁₉×#3506	C₂	semidirect
2. C₁₉×#3401	C₂	semidirect
3. C₁₉×#3399	C₂	semidirect
4. C₁₉×#3155	C₂	semidirect
5. C₁₉×#3150	C₂	semidirect
6. C₁₉×#3045	C₂	semidirect
7. C₁₉×#3036	C₂	semidirect
8. C₁₉×#2961	C₂	semidirect
9. C₁₉×#2952	C₂	semidirect
10. C₂×C₁₉×#442	C₂	semidirect
15. C₁₉×#559	C₂²	semidirect
16. C₁₉×#556	C₂²	semidirect
19. C₁₉×#550	C₂²	semidirect
28. C₁₉×#497	C₂²	semidirect
30. C₁₉×#496	C₂²	semidirect
33. C₁₉×#464	C₂²	semidirect
34. C₁₉×#463	C₂²	semidirect
35. C₁₉×#463	C₂²	semidirect
36. C₁₉×#461	C₂²	semidirect
37. C₁₉×#460	C₂²	semidirect
38. C₁₉×#459	C₂²	semidirect
39. C₁₉×#459	C₂²	semidirect
40. C₁₉×#446	C₂²	semidirect
42. C₁₉×#442	C₂²	semidirect
43. C₁₉×#441	C₂²	semidirect
44. C₄×SD₁₆×C₁₉	C₂²	semidirect
154. C₂×C₈×C₁₉	#41	semidirect
179. #61414	C₁₉	direct (N × H)
217. #3506	C₂×C₁₉	semidirect
218. #3401	C₂×C₁₉	semidirect
219. #3399	C₂×C₁₉	semidirect
220. #3155	C₂×C₁₉	semidirect
221. #3150	C₂×C₁₉	semidirect
222. #3045	C₂×C₁₉	semidirect
223. #3036	C₂×C₁₉	semidirect
224. #2961	C₂×C₁₉	semidirect
225. #2952	C₂×C₁₉	semidirect
226. C₂×#442	C₂×C₁₉	semidirect
249. #559	C₂²×C₁₉	semidirect
250. #556	C₂²×C₁₉	semidirect
253. #550	C₂²×C₁₉	semidirect
262. #497	C₂²×C₁₉	semidirect
264. #496	C₂²×C₁₉	semidirect
267. #464	C₂²×C₁₉	semidirect
268. #463	C₂²×C₁₉	semidirect
269. #463	C₂²×C₁₉	semidirect
270. #461	C₂²×C₁₉	semidirect
271. #460	C₂²×C₁₉	semidirect
272. #459	C₂²×C₁₉	semidirect
273. #459	C₂²×C₁₉	semidirect
274. #446	C₂²×C₁₉	semidirect
276. #442	C₂²×C₁₉	semidirect
277. #441	C₂²×C₁₉	semidirect
278. C₄×SD₁₆	C₂²×C₁₉	semidirect
358. C₁₉	#61414	direct (N × H)
394. C₂×C₈	#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×#3506	2
C₁₉×#3401	2
C₁₉×#3399	2
C₁₉×#3155	2
C₁₉×#3150	2
C₁₉×#3045	2
C₁₉×#3036	2
C₁₉×#2961	2
C₁₉×#2952	2
C₂×C₁₉×#442	2
#61414	19

Subgroups — C19×#61414 #18067373

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#61414 #18067373