Subgroups — C₂×C₁₉×#3461 #18068641

Order 4864.

7130 conjugacy classes of subgroups.

The subgroup lattice has 548 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3461	C₂	1	32	yes	maximal, direct product factor
2	C₂×C₁₉×#544	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×C₁₉×#542	C₂	1	4	yes	maximal, complemented
4	C₂×C₁₉×#541	C₂	1	4	yes	maximal, complemented
5	C₂×C₁₉×#539	C₂	1	4	yes	maximal, complemented
6	C₂×C₁₉×#537	C₂	1	1	yes	maximal, characteristic
7	C₂×C₁₉×#536	C₂	1	2	yes	maximal, complemented
8	C₂×C₁₉×#533	C₂	1	4	yes	maximal, complemented
9	C₂×C₁₉×#529	C₂	1	4	yes	maximal, complemented
10	C₂×C₁₉×#529	C₂	1	4	yes	maximal, complemented
11	C₂×C₄×#41×C₁₉	C₂	1	2	yes	maximal, complemented
12	C₂²×C₄×Q₈×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
13	C₂²×#41×C₁₉	C₂²	1	2	yes	—
14	C₂³×Q₈×C₁₉	C₂²	1	1	yes	characteristic
15	C₁₉×#544	C₂²	1	16	yes	complemented
16	C₁₉×#542	C₂²	1	64	yes	complemented
17	C₁₉×#541	C₂²	1	64	yes	complemented
18	C₁₉×#539	C₂²	1	64	yes	complemented
19	C₁₉×#537	C₂²	1	16	yes	—
20	C₁₉×#536	C₂²	1	32	yes	complemented
21	C₁₉×#533	C₂²	1	64	yes	complemented
22	C₂×C₁₉×C₄⋊Q₈	C₂²	1	4	yes	—
23	C₂×C₁₉×C₄⋊Q₈	C₂²	1	4	yes	—
24	C₁₉×#529	C₂²	1	64	yes	complemented
25	C₁₉×#529	C₂²	1	64	yes	complemented
26	C₂×C₁₉×#126	C₂²	1	8	yes	—
27	C₂×C₁₉×#126	C₂²	1	8	yes	—
28	C₂×C₁₉×#125	C₂²	1	4	yes	—
29	C₂×C₁₉×#125	C₂²	1	4	yes	—
30	C₂×C₁₉×#125	C₂²	1	8	yes	—
31	C₂×C₁₉×#124	C₂²	1	4	yes	—
32	C₂×C₁₉×#124	C₂²	1	4	yes	—
33	C₂×C₁₉×#123	C₂²	1	8	yes	—
34	C₂×C₁₉×#123	C₂²	1	8	yes	—
35	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	4	yes	—
36	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	4	yes	—
37	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	4	yes	—
38	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	4	yes	—
39	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	8	yes	—
40	C₂×C₁₉×#121	C₂²	1	4	yes	—
41	C₂×C₁₉×#121	C₂²	1	4	yes	—
42	C₄×#41×C₁₉	C₂²	1	32	yes	complemented
43	C₂×C₄×Q₈×C₁₉	C₂²	1	4	yes	—
44	C₂×C₄×Q₈×C₁₉	C₂²	1	4	yes	—
45	C₂×C₄×Q₈×C₁₉	C₂²	1	2	yes	—
46	C₂×C₄×Q₈×C₁₉	C₂²	1	2	yes	—
47	C₂×C₄×Q₈×C₁₉	C₂²	1	4	yes	—
48	C₂×C₄×Q₈×C₁₉	C₂²	1	16	yes	complemented
49	C₂×C₄×D₄×C₁₉	C₂²	1	2	yes	—
50	C₂×C₄×D₄×C₁₉	C₂²	1	4	yes	—
51	C₂×C₄×D₄×C₁₉	C₂²	1	4	yes	—
52	C₂×C₄×D₄×C₁₉	C₂²	1	2	yes	—
53	C₂×C₄×D₄×C₁₉	C₂²	1	4	yes	—
54	C₂×C₁₉×#117	C₂²	1	2	yes	—
55	C₂×C₁₉×#117	C₂²	1	4	yes	—
56	C₂×C₁₉×#117	C₂²	1	8	yes	—
57	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
58	C₂²×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
59	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
60	C₂²×C₄²×C₁₉	C₂²	1	2	yes	—
61	C₂²×C₄²×C₁₉	C₂²	1	4	yes	—
62	C₂×#41×C₁₉	—	2	16	no	—
63	C₂×#41×C₁₉	C₂³	1	16	yes	—
64	C₂²×Q₈×C₁₉	—	2	8	no	—
65	C₂²×Q₈×C₁₉	C₂³	1	4	yes	—
66	C₂²×Q₈×C₁₉	C₂³	1	2	yes	—
67	C₂²×Q₈×C₁₉	C₂³	1	8	yes	—
68	C₂²×Q₈×C₁₉	C₂³	1	4	yes	—
69	C₂²×D₄×C₁₉	C₂³	1	4	yes	—
70	C₂²×D₄×C₁₉	C₂³	1	2	yes	—
71	C₂²×D₄×C₁₉	C₂³	1	4	yes	—
72	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
73	C₂³×C₄×C₁₉	C₂³	1	4	yes	—
74	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
75	C₂³×C₄×C₁₉	C₂³	1	4	yes	—
76	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
77	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
78	C₂³×C₄×C₁₉	C₂³	1	4	yes	—
79	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
80	C₁₉×C₄⋊Q₈	C₂³	1	32	yes	—
81	C₁₉×C₄⋊Q₈	C₂³	1	32	yes	—
82	C₁₉×#126	C₂³	1	64	yes	—
83	C₁₉×#126	C₂³	1	64	yes	—
84	C₁₉×#125	C₂³	1	32	yes	—
85	C₁₉×#125	C₂³	1	32	yes	—
86	C₁₉×#125	C₂³	1	64	yes	—
87	C₁₉×#124	C₂³	1	32	yes	—
88	C₁₉×#124	C₂³	1	32	yes	—
89	C₁₉×#123	C₂³	1	64	yes	—
90	C₁₉×#123	C₂³	1	64	yes	—
91	C₁₉×C₂²⋊Q₈	C₂³	1	32	yes	—
92	C₁₉×C₂²⋊Q₈	C₂³	1	32	yes	—
93	C₁₉×C₂²⋊Q₈	C₂³	1	32	yes	—
94	C₁₉×C₂²⋊Q₈	C₂³	1	32	yes	—
95	C₁₉×C₂²⋊Q₈	C₂³	1	64	yes	—
96	C₁₉×#121	C₂³	1	32	yes	—
97	C₁₉×#121	C₂³	1	32	yes	—
98	C₄×Q₈×C₁₉	C₂³	1	32	yes	—
99	C₄×Q₈×C₁₉	C₂³	1	32	yes	—
100	C₄×Q₈×C₁₉	C₂³	1	16	yes	—
101	C₄×Q₈×C₁₉	C₂³	1	16	yes	—
102	C₄×Q₈×C₁₉	C₂³	1	32	yes	—
103	C₄×D₄×C₁₉	C₂³	1	16	yes	—
104	C₄×D₄×C₁₉	C₂³	1	32	yes	—
105	C₄×D₄×C₁₉	C₂³	1	32	yes	—
106	C₄×D₄×C₁₉	C₂³	1	16	yes	—
107	C₄×D₄×C₁₉	C₂³	1	32	yes	—
108	C₁₉×#117	C₂³	1	16	yes	—
109	C₁₉×#117	C₂³	1	32	yes	—
110	C₁₉×#117	C₂³	1	64	yes	—
111	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
112	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
113	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
114	C₂×C₄⋊C₄×C₁₉	C₂³	1	16	yes	—
115	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
116	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
117	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
118	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
119	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
120	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
121	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
122	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
123	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
124	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
125	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
126	C₂×C₂²⋊C₄×C₁₉	C₂³	1	4	yes	—
127	C₂×C₂²⋊C₄×C₁₉	C₂³	1	8	yes	—
128	C₂×C₂²⋊C₄×C₁₉	C₂³	1	8	yes	—
129	C₂×C₂²⋊C₄×C₁₉	C₂³	1	8	yes	—
130	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
131	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
132	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
133	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
134	C₂×C₄²×C₁₉	C₂³	1	8	yes	—
135	C₂×C₄²×C₁₉	C₂³	1	16	yes	—
136	C₂×C₄²×C₁₉	C₂³	1	32	yes	—
137	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
138	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
139	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
140	C₂⁴×C₁₉	C₂⁴	1	4	yes	—
141	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
142	#41×C₁₉	—	2	64	no	—
143	C₂×Q₈×C₁₉	—	2	16	no	—
144	C₂×Q₈×C₁₉	—	2	32	no	—
145	C₂×Q₈×C₁₉	—	2	8	no	—
146	C₂×Q₈×C₁₉	—	4	8	no	—
147	C₂×Q₈×C₁₉	C₂⁴	1	16	yes	—
148	C₂×Q₈×C₁₉	C₂⁴	1	8	yes	—
149	C₂×Q₈×C₁₉	C₂⁴	1	16	yes	—
150	C₂×D₄×C₁₉	—	2	16	no	—
151	C₂×D₄×C₁₉	—	2	8	no	—
152	C₂×D₄×C₁₉	—	4	8	no	—
153	C₂×D₄×C₁₉	C₂⁴	1	16	yes	—
154	C₂×D₄×C₁₉	C₂⁴	1	8	yes	—
155	C₂×D₄×C₁₉	C₂⁴	1	16	yes	—
156	C₂²×C₄×C₁₉	—	2	8	no	—
157	C₂²×C₄×C₁₉	—	2	16	no	—
158	C₂²×C₄×C₁₉	—	2	4	no	—
159	C₂²×C₄×C₁₉	—	2	16	no	—
160	C₂²×C₄×C₁₉	—	4	2	no	—
161	C₂²×C₄×C₁₉	—	4	8	no	—
162	C₂²×C₄×C₁₉	—	4	4	no	—
163	C₂²×C₄×C₁₉	#41	1	8	yes	—
164	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
165	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
166	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
167	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
168	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
169	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
170	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
171	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
172	C₂²×C₄×C₁₉	C₂⁴	1	8	yes	—
173	C₂²×C₄×C₁₉	C₂⁴	1	16	yes	—
174	C₂²×C₄×C₁₉	C₂⁴	1	16	yes	—
175	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
176	C₂²×C₄×C₁₉	C₂⁴	1	8	yes	—
177	C₂²×C₄×C₁₉	C₂⁴	1	16	yes	—
178	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
179	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
180	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
181	C₄⋊C₄×C₁₉	C₂⁴	1	16	yes	—
182	C₄⋊C₄×C₁₉	C₂⁴	1	32	yes	—
183	C₄⋊C₄×C₁₉	C₂⁴	1	16	yes	—
184	C₄⋊C₄×C₁₉	C₂⁴	1	8	yes	—
185	C₄⋊C₄×C₁₉	C₂⁴	1	8	yes	—
186	C₄⋊C₄×C₁₉	C₂⁴	1	16	yes	—
187	C₄⋊C₄×C₁₉	C₂⁴	1	32	yes	—
188	C₄⋊C₄×C₁₉	C₂⁴	1	32	yes	—
189	C₄⋊C₄×C₁₉	C₂⁴	1	16	yes	—
190	C₄⋊C₄×C₁₉	C₂⁴	1	16	yes	—
191	C₄⋊C₄×C₁₉	C₂⁴	1	32	yes	—
192	C₂²⋊C₄×C₁₉	C₂⁴	1	16	yes	—
193	C₂²⋊C₄×C₁₉	C₂⁴	1	16	yes	—
194	C₂²⋊C₄×C₁₉	C₂⁴	1	16	yes	—
195	C₂²⋊C₄×C₁₉	C₂⁴	1	32	yes	—
196	C₂²⋊C₄×C₁₉	C₂⁴	1	32	yes	—
197	C₂²⋊C₄×C₁₉	C₂⁴	1	32	yes	—
198	C₄²×C₁₉	C₂⁴	1	8	yes	—
199	C₄²×C₁₉	C₂⁴	1	8	yes	—
200	C₄²×C₁₉	C₂⁴	1	16	yes	—
201	C₄²×C₁₉	C₂⁴	1	16	yes	—
202	C₄²×C₁₉	C₂⁴	1	16	yes	—
203	C₄²×C₁₉	C₂⁴	1	16	yes	—
204	C₄²×C₁₉	C₂⁴	1	16	yes	—
205	C₂×#3461	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
206	C₂³×C₁₉	—	2	2	no	—
207	C₂³×C₁₉	—	2	2	no	—
208	C₂³×C₁₉	—	2	8	no	—
209	C₂³×C₁₉	—	2	8	no	—
210	C₂³×C₁₉	—	2	8	no	—
211	C₂³×C₁₉	C₂×#41	1	4	yes	—
212	C₂³×C₁₉	C₂⁵	1	8	yes	—
213	C₂³×C₁₉	C₂⁵	1	2	yes	—
214	C₂³×C₁₉	C₂⁵	1	1	yes	characteristic
215	Q₈×C₁₉	—	2	32	no	—
216	Q₈×C₁₉	—	2	16	no	—
217	Q₈×C₁₉	—	4	16	no	—
218	D₄×C₁₉	—	2	32	no	—
219	D₄×C₁₉	—	2	16	no	—
220	D₄×C₁₉	—	4	16	no	—
221	C₂×C₄×C₁₉	—	2	8	no	—
222	C₂×C₄×C₁₉	—	2	16	no	—
223	C₂×C₄×C₁₉	—	2	8	no	—
224	C₂×C₄×C₁₉	—	2	2	no	—
225	C₂×C₄×C₁₉	—	2	8	no	—
226	C₂×C₄×C₁₉	—	2	4	no	—
227	C₂×C₄×C₁₉	—	2	8	no	—
228	C₂×C₄×C₁₉	—	2	8	no	—
229	C₂×C₄×C₁₉	—	2	32	no	—
230	C₂×C₄×C₁₉	—	2	8	no	—
231	C₂×C₄×C₁₉	—	2	32	no	—
232	C₂×C₄×C₁₉	—	4	4	no	—
233	C₂×C₄×C₁₉	—	4	16	no	—
234	C₂×C₄×C₁₉	—	4	8	no	—
235	C₂×C₄×C₁₉	C₂×#41	1	8	yes	—
236	C₂×C₄×C₁₉	C₂×#41	1	16	yes	—
237	C₂×C₄×C₁₉	2₋¹⁺⁴	1	4	yes	—
238	C₂×C₄×C₁₉	C₂⁵	1	2	yes	—
239	C₂×C₄×C₁₉	C₂⁵	1	4	yes	—
240	C₂×C₄×C₁₉	C₂⁵	1	8	yes	—
241	C₂×C₄×C₁₉	C₂⁵	1	8	yes	—
242	C₂×C₄×C₁₉	C₂⁵	1	8	yes	—
243	C₂×C₄×C₁₉	C₂⁵	1	8	yes	—
244	C₂×C₄×C₁₉	C₂⁵	1	8	yes	—
245	C₂×C₄×C₁₉	C₂⁵	1	4	yes	—
246	C₂×C₄×C₁₉	C₂⁵	1	2	yes	—
247	#3461	C₂×C₁₉	1	32	yes	direct product factor
248	C₂×#544	C₂×C₁₉	1	1	yes	characteristic, complemented
249	C₂×#542	C₂×C₁₉	1	4	yes	complemented
250	C₂×#541	C₂×C₁₉	1	4	yes	complemented
251	C₂×#539	C₂×C₁₉	1	4	yes	complemented
252	C₂×#537	C₂×C₁₉	1	1	yes	characteristic
253	C₂×#536	C₂×C₁₉	1	2	yes	complemented
254	C₂×#533	C₂×C₁₉	1	4	yes	complemented
255	C₂×#529	C₂×C₁₉	1	4	yes	complemented
256	C₂×#529	C₂×C₁₉	1	4	yes	complemented
257	C₂×C₄×#41	C₂×C₁₉	1	2	yes	complemented
258	C₂²×C₄×Q₈	C₂×C₁₉	1	1	yes	characteristic, complemented
259	C₂²×C₁₉	—	2	2	no	—
260	C₂²×C₁₉	—	2	2	no	—
261	C₂²×C₁₉	—	2	8	no	—
262	C₂²×C₁₉	—	2	8	no	—
263	C₂²×C₁₉	—	2	8	no	—
264	C₂²×C₁₉	—	2	8	no	—
265	C₂²×C₁₉	—	4	16	no	—
266	C₂²×C₁₉	C₂²×#41	1	4	yes	—
267	C₂²×C₁₉	C₂²×#41	1	2	yes	—
268	C₂²×C₁₉	C₂×2₋¹⁺⁴	1	2	yes	—
269	C₂²×C₁₉	#585	1	2	yes	—
270	C₂²×C₁₉	C₂⁶	1	1	yes	characteristic
271	C₄×C₁₉	—	2	8	no	—
272	C₄×C₁₉	—	2	8	no	—
273	C₄×C₁₉	—	2	2	no	—
274	C₄×C₁₉	—	2	8	no	—
275	C₄×C₁₉	—	2	4	no	—
276	C₄×C₁₉	—	2	8	no	—
277	C₄×C₁₉	—	2	8	no	—
278	C₄×C₁₉	C₂²×#41	1	8	yes	—
279	C₄×C₁₉	C₂×2₋¹⁺⁴	1	4	yes	—
280	C₂²×#41	C₂²×C₁₉	1	2	yes	—
281	C₂³×Q₈	C₂²×C₁₉	1	1	yes	characteristic
282	#544	C₂²×C₁₉	1	16	yes	complemented
283	#542	C₂²×C₁₉	1	64	yes	complemented
284	#541	C₂²×C₁₉	1	64	yes	complemented
285	#539	C₂²×C₁₉	1	64	yes	complemented
286	#537	C₂²×C₁₉	1	16	yes	—
287	#536	C₂²×C₁₉	1	32	yes	complemented
288	#533	C₂²×C₁₉	1	64	yes	complemented
289	C₂×C₄⋊Q₈	C₂²×C₁₉	1	4	yes	—
290	C₂×C₄⋊Q₈	C₂²×C₁₉	1	4	yes	—
291	#529	C₂²×C₁₉	1	64	yes	complemented
292	#529	C₂²×C₁₉	1	64	yes	complemented
293	C₂×#126	C₂²×C₁₉	1	8	yes	—
294	C₂×#126	C₂²×C₁₉	1	8	yes	—
295	C₂×#125	C₂²×C₁₉	1	4	yes	—
296	C₂×#125	C₂²×C₁₉	1	4	yes	—
297	C₂×#125	C₂²×C₁₉	1	8	yes	—
298	C₂×#124	C₂²×C₁₉	1	4	yes	—
299	C₂×#124	C₂²×C₁₉	1	4	yes	—
300	C₂×#123	C₂²×C₁₉	1	8	yes	—
301	C₂×#123	C₂²×C₁₉	1	8	yes	—
302	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	4	yes	—
303	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	4	yes	—
304	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	4	yes	—
305	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	4	yes	—
306	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	8	yes	—
307	C₂×#121	C₂²×C₁₉	1	4	yes	—
308	C₂×#121	C₂²×C₁₉	1	4	yes	—
309	C₄×#41	C₂²×C₁₉	1	32	yes	complemented
310	C₂×C₄×Q₈	C₂²×C₁₉	1	4	yes	—
311	C₂×C₄×Q₈	C₂²×C₁₉	1	4	yes	—
312	C₂×C₄×Q₈	C₂²×C₁₉	1	2	yes	—
313	C₂×C₄×Q₈	C₂²×C₁₉	1	2	yes	—
314	C₂×C₄×Q₈	C₂²×C₁₉	1	4	yes	—
315	C₂×C₄×Q₈	C₂²×C₁₉	1	16	yes	complemented
316	C₂×C₄×D₄	C₂²×C₁₉	1	4	yes	—
317	C₂×C₄×D₄	C₂²×C₁₉	1	2	yes	—
318	C₂×C₄×D₄	C₂²×C₁₉	1	4	yes	—
319	C₂×C₄×D₄	C₂²×C₁₉	1	2	yes	—
320	C₂×C₄×D₄	C₂²×C₁₉	1	4	yes	—
321	C₂×#117	C₂²×C₁₉	1	2	yes	—
322	C₂×#117	C₂²×C₁₉	1	4	yes	—
323	C₂×#117	C₂²×C₁₉	1	8	yes	—
324	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
325	C₂²×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
326	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
327	C₂²×C₄²	C₂²×C₁₉	1	2	yes	—
328	C₂²×C₄²	C₂²×C₁₉	1	4	yes	—
329	C₂×C₁₉	—	2	4	no	—
330	C₂×C₁₉	—	4	8	no	—
331	C₂×C₁₉	#3461	1	4	yes	direct product factor
332	C₂×C₁₉	C₂³×#41	1	1	yes	characteristic
333	C₂×C₁₉	C₂²×2₋¹⁺⁴	1	1	yes	characteristic
334	C₂×C₁₉	C₂×#585	1	1	yes	characteristic
335	C₂×#41	—	2	16	no	—
336	C₂×#41	C₂³×C₁₉	1	16	yes	—
337	C₂²×Q₈	—	2	8	no	—
338	C₂²×Q₈	C₂³×C₁₉	1	4	yes	—
339	C₂²×Q₈	C₂³×C₁₉	1	2	yes	—
340	C₂²×Q₈	C₂³×C₁₉	1	8	yes	—
341	C₂²×Q₈	C₂³×C₁₉	1	4	yes	—
342	C₂²×D₄	C₂³×C₁₉	1	4	yes	—
343	C₂²×D₄	C₂³×C₁₉	1	2	yes	—
344	C₂²×D₄	C₂³×C₁₉	1	4	yes	—
345	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
346	C₂³×C₄	C₂³×C₁₉	1	4	yes	—
347	C₂³×C₄	C₂³×C₁₉	1	4	yes	—
348	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
349	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
350	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
351	C₂³×C₄	C₂³×C₁₉	1	4	yes	—
352	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
353	C₄⋊Q₈	C₂³×C₁₉	1	32	yes	—
354	C₄⋊Q₈	C₂³×C₁₉	1	32	yes	—
355	#126	C₂³×C₁₉	1	64	yes	—
356	#126	C₂³×C₁₉	1	64	yes	—
357	#125	C₂³×C₁₉	1	32	yes	—
358	#125	C₂³×C₁₉	1	32	yes	—
359	#125	C₂³×C₁₉	1	64	yes	—
360	#124	C₂³×C₁₉	1	32	yes	—
361	#124	C₂³×C₁₉	1	32	yes	—
362	#123	C₂³×C₁₉	1	64	yes	—
363	#123	C₂³×C₁₉	1	64	yes	—
364	C₂²⋊Q₈	C₂³×C₁₉	1	32	yes	—
365	C₂²⋊Q₈	C₂³×C₁₉	1	32	yes	—
366	C₂²⋊Q₈	C₂³×C₁₉	1	32	yes	—
367	C₂²⋊Q₈	C₂³×C₁₉	1	32	yes	—
368	C₂²⋊Q₈	C₂³×C₁₉	1	64	yes	—
369	#121	C₂³×C₁₉	1	32	yes	—
370	#121	C₂³×C₁₉	1	32	yes	—
371	C₄×Q₈	C₂³×C₁₉	1	32	yes	—
372	C₄×Q₈	C₂³×C₁₉	1	32	yes	—
373	C₄×Q₈	C₂³×C₁₉	1	16	yes	—
374	C₄×Q₈	C₂³×C₁₉	1	16	yes	—
375	C₄×Q₈	C₂³×C₁₉	1	32	yes	—
376	C₄×D₄	C₂³×C₁₉	1	16	yes	—
377	C₄×D₄	C₂³×C₁₉	1	32	yes	—
378	C₄×D₄	C₂³×C₁₉	1	32	yes	—
379	C₄×D₄	C₂³×C₁₉	1	16	yes	—
380	C₄×D₄	C₂³×C₁₉	1	32	yes	—
381	#117	C₂³×C₁₉	1	16	yes	—
382	#117	C₂³×C₁₉	1	32	yes	—
383	#117	C₂³×C₁₉	1	64	yes	—
384	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
385	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
386	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
387	C₂×C₄⋊C₄	C₂³×C₁₉	1	16	yes	—
388	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
389	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
390	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
391	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
392	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
393	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
394	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
395	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
396	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
397	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
398	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
399	C₂×C₂²⋊C₄	C₂³×C₁₉	1	4	yes	—
400	C₂×C₂²⋊C₄	C₂³×C₁₉	1	8	yes	—
401	C₂×C₂²⋊C₄	C₂³×C₁₉	1	8	yes	—
402	C₂×C₂²⋊C₄	C₂³×C₁₉	1	8	yes	—
403	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
404	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
405	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
406	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
407	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
408	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
409	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
410	C₂×C₄²	C₂³×C₁₉	1	8	yes	—
411	C₂×C₄²	C₂³×C₁₉	1	16	yes	—
412	C₂×C₄²	C₂³×C₁₉	1	32	yes	—
413	C₁₉	C₂×#3461	1	1	yes	characteristic, direct product factor, Sylow
414	C₂⁴	C₂⁴×C₁₉	1	4	yes	—
415	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
416	#41	—	2	64	no	—
417	C₂×Q₈	—	2	16	no	—
418	C₂×Q₈	—	2	32	no	—
419	C₂×Q₈	—	2	8	no	—
420	C₂×Q₈	—	4	8	no	—
421	C₂×Q₈	C₂⁴×C₁₉	1	16	yes	—
422	C₂×Q₈	C₂⁴×C₁₉	1	8	yes	—
423	C₂×Q₈	C₂⁴×C₁₉	1	16	yes	—
424	C₂×D₄	—	2	16	no	—
425	C₂×D₄	—	2	8	no	—
426	C₂×D₄	—	4	8	no	—
427	C₂×D₄	C₂⁴×C₁₉	1	16	yes	—
428	C₂×D₄	C₂⁴×C₁₉	1	8	yes	—
429	C₂×D₄	C₂⁴×C₁₉	1	16	yes	—
430	C₂²×C₄	—	2	8	no	—
431	C₂²×C₄	—	2	16	no	—
432	C₂²×C₄	—	2	4	no	—
433	C₂²×C₄	—	2	16	no	—
434	C₂²×C₄	—	4	2	no	—
435	C₂²×C₄	—	4	8	no	—
436	C₂²×C₄	—	4	4	no	—
437	C₂²×C₄	#41×C₁₉	1	8	yes	—
438	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
439	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
440	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
441	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
442	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
443	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
444	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
445	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
446	C₂²×C₄	C₂⁴×C₁₉	1	8	yes	—
447	C₂²×C₄	C₂⁴×C₁₉	1	16	yes	—
448	C₂²×C₄	C₂⁴×C₁₉	1	16	yes	—
449	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
450	C₂²×C₄	C₂⁴×C₁₉	1	8	yes	—
451	C₂²×C₄	C₂⁴×C₁₉	1	16	yes	—
452	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
453	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
454	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
455	C₄⋊C₄	C₂⁴×C₁₉	1	16	yes	—
456	C₄⋊C₄	C₂⁴×C₁₉	1	32	yes	—
457	C₄⋊C₄	C₂⁴×C₁₉	1	16	yes	—
458	C₄⋊C₄	C₂⁴×C₁₉	1	8	yes	—
459	C₄⋊C₄	C₂⁴×C₁₉	1	8	yes	—
460	C₄⋊C₄	C₂⁴×C₁₉	1	16	yes	—
461	C₄⋊C₄	C₂⁴×C₁₉	1	32	yes	—
462	C₄⋊C₄	C₂⁴×C₁₉	1	32	yes	—
463	C₄⋊C₄	C₂⁴×C₁₉	1	16	yes	—
464	C₄⋊C₄	C₂⁴×C₁₉	1	16	yes	—
465	C₄⋊C₄	C₂⁴×C₁₉	1	32	yes	—
466	C₂²⋊C₄	C₂⁴×C₁₉	1	16	yes	—
467	C₂²⋊C₄	C₂⁴×C₁₉	1	16	yes	—
468	C₂²⋊C₄	C₂⁴×C₁₉	1	16	yes	—
469	C₂²⋊C₄	C₂⁴×C₁₉	1	32	yes	—
470	C₂²⋊C₄	C₂⁴×C₁₉	1	32	yes	—
471	C₂²⋊C₄	C₂⁴×C₁₉	1	32	yes	—
472	C₄²	C₂⁴×C₁₉	1	8	yes	—
473	C₄²	C₂⁴×C₁₉	1	8	yes	—
474	C₄²	C₂⁴×C₁₉	1	16	yes	—
475	C₄²	C₂⁴×C₁₉	1	16	yes	—
476	C₄²	C₂⁴×C₁₉	1	16	yes	—
477	C₄²	C₂⁴×C₁₉	1	16	yes	—
478	C₄²	C₂⁴×C₁₉	1	16	yes	—
479	C₂³	—	2	2	no	—
480	C₂³	—	2	2	no	—
481	C₂³	—	2	8	no	—
482	C₂³	—	2	8	no	—
483	C₂³	—	2	8	no	—
484	C₂³	C₂×#41×C₁₉	1	4	yes	—
485	C₂³	C₂⁵×C₁₉	1	8	yes	—
486	C₂³	C₂⁵×C₁₉	1	2	yes	—
487	C₂³	C₂⁵×C₁₉	1	1	yes	characteristic
488	Q₈	—	2	32	no	—
489	Q₈	—	2	16	no	—
490	Q₈	—	4	16	no	—
491	D₄	—	2	32	no	—
492	D₄	—	2	16	no	—
493	D₄	—	4	16	no	—
494	C₂×C₄	—	2	8	no	—
495	C₂×C₄	—	2	16	no	—
496	C₂×C₄	—	2	8	no	—
497	C₂×C₄	—	2	2	no	—
498	C₂×C₄	—	2	8	no	—
499	C₂×C₄	—	2	4	no	—
500	C₂×C₄	—	2	8	no	—
501	C₂×C₄	—	2	8	no	—
502	C₂×C₄	—	2	32	no	—
503	C₂×C₄	—	2	8	no	—
504	C₂×C₄	—	2	32	no	—
505	C₂×C₄	—	4	4	no	—
506	C₂×C₄	—	4	16	no	—
507	C₂×C₄	—	4	8	no	—
508	C₂×C₄	C₂×#41×C₁₉	1	8	yes	—
509	C₂×C₄	C₂×#41×C₁₉	1	16	yes	—
510	C₂×C₄	C₁₉×2₋¹⁺⁴	1	4	yes	—
511	C₂×C₄	C₂⁵×C₁₉	1	2	yes	—
512	C₂×C₄	C₂⁵×C₁₉	1	4	yes	—
513	C₂×C₄	C₂⁵×C₁₉	1	8	yes	—
514	C₂×C₄	C₂⁵×C₁₉	1	8	yes	—
515	C₂×C₄	C₂⁵×C₁₉	1	8	yes	—
516	C₂×C₄	C₂⁵×C₁₉	1	8	yes	—
517	C₂×C₄	C₂⁵×C₁₉	1	8	yes	—
518	C₂×C₄	C₂⁵×C₁₉	1	4	yes	—
519	C₂×C₄	C₂⁵×C₁₉	1	2	yes	—
520	C₂²	—	2	8	no	—
521	C₂²	—	2	2	no	—
522	C₂²	—	2	2	no	—
523	C₂²	—	2	8	no	—
524	C₂²	—	2	8	no	—
525	C₂²	—	2	8	no	—
526	C₂²	—	4	16	no	—
527	C₂²	C₂²×#41×C₁₉	1	4	yes	—
528	C₂²	C₂²×#41×C₁₉	1	2	yes	—
529	C₂²	C₂×C₁₉×2₋¹⁺⁴	1	2	yes	—
530	C₂²	C₁₉×#585	1	2	yes	—
531	C₂²	C₂⁶×C₁₉	1	1	yes	characteristic
532	C₄	—	2	8	no	—
533	C₄	—	2	8	no	—
534	C₄	—	2	2	no	—
535	C₄	—	2	8	no	—
536	C₄	—	2	4	no	—
537	C₄	—	2	8	no	—
538	C₄	—	2	8	no	—
539	C₄	C₂²×#41×C₁₉	1	8	yes	—
540	C₄	C₂×C₁₉×2₋¹⁺⁴	1	4	yes	—
541	C₂	—	2	4	no	—
542	C₂	—	4	8	no	—
543	C₂	C₁₉×#3461	1	4	yes	direct product factor
544	C₂	C₂³×#41×C₁₉	1	1	yes	characteristic
545	C₂	C₂²×C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
546	C₂	C₂×C₁₉×#585	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄×C₁₉	C₂⁴
commutator, Frattini, cosocle	C₂²	C₂⁶×C₁₉
socle	C₂³×C₁₉	C₂⁵
prime radical	C₂×C₁₉×#537	C₂
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₁₉×#3461	C₂	direct (N × H)
2. C₂×C₁₉×#544	C₂	semidirect
3. C₂×C₁₉×#542	C₂	semidirect
4. C₂×C₁₉×#541	C₂	semidirect
5. C₂×C₁₉×#539	C₂	semidirect
7. C₂×C₁₉×#536	C₂	semidirect
8. C₂×C₁₉×#533	C₂	semidirect
9. C₂×C₁₉×#529	C₂	semidirect
10. C₂×C₁₉×#529	C₂	semidirect
11. C₂×C₄×#41×C₁₉	C₂	semidirect
12. C₂²×C₄×Q₈×C₁₉	C₂	semidirect
15. C₁₉×#544	C₂²	semidirect
16. C₁₉×#542	C₂²	semidirect
17. C₁₉×#541	C₂²	semidirect
18. C₁₉×#539	C₂²	semidirect
20. C₁₉×#536	C₂²	semidirect
21. C₁₉×#533	C₂²	semidirect
24. C₁₉×#529	C₂²	semidirect
25. C₁₉×#529	C₂²	semidirect
42. C₄×#41×C₁₉	C₂²	semidirect
48. C₂×C₄×Q₈×C₁₉	C₂²	semidirect
205. C₂×#3461	C₁₉	direct (N × H)
247. #3461	C₂×C₁₉	direct (N × H)
248. C₂×#544	C₂×C₁₉	semidirect
249. C₂×#542	C₂×C₁₉	semidirect
250. C₂×#541	C₂×C₁₉	semidirect
251. C₂×#539	C₂×C₁₉	semidirect
253. C₂×#536	C₂×C₁₉	semidirect
254. C₂×#533	C₂×C₁₉	semidirect
255. C₂×#529	C₂×C₁₉	semidirect
256. C₂×#529	C₂×C₁₉	semidirect
257. C₂×C₄×#41	C₂×C₁₉	semidirect
258. C₂²×C₄×Q₈	C₂×C₁₉	semidirect
282. #544	C₂²×C₁₉	semidirect
283. #542	C₂²×C₁₉	semidirect
284. #541	C₂²×C₁₉	semidirect
285. #539	C₂²×C₁₉	semidirect
287. #536	C₂²×C₁₉	semidirect
288. #533	C₂²×C₁₉	semidirect
291. #529	C₂²×C₁₉	semidirect
292. #529	C₂²×C₁₉	semidirect
309. C₄×#41	C₂²×C₁₉	semidirect
315. C₂×C₄×Q₈	C₂²×C₁₉	semidirect
331. C₂×C₁₉	#3461	direct (N × H)
413. C₁₉	C₂×#3461	direct (N × H)
543. C₂	C₁₉×#3461	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×#3461	2
C₂×C₁₉×#544	2
C₂×C₁₉×#542	2
C₂×C₁₉×#541	2
C₂×C₁₉×#539	2
C₂×C₁₉×#537	2
C₂×C₁₉×#536	2
C₂×C₁₉×#533	2
C₂×C₁₉×#529	2
C₂×C₄×#41×C₁₉	2
C₂²×C₄×Q₈×C₁₉	2
C₂×#3461	19

Subgroups — C2×C19×#3461 #18068641

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₁₉×#3461 #18068641