Subgroups — C₂²×C₁₉×#461 #18066363

Order 4864.

3222 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂³×SD₁₆×C₁₉	C₂	1	2	yes	maximal
2	C₂²×C₁₉×C₄⋊Q₈	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂²×C₄×D₄×C₁₉	C₂	1	1	yes	maximal, characteristic
4	C₂×C₁₉×#461	C₂	1	24	yes	maximal, direct product factor
5	C₂²×C₁₉×C₄⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂²×C₁₉×#103	C₂	1	2	yes	maximal, complemented
7	C₂³×Q₈×C₁₉	C₂²	1	2	yes	—
8	C₂³×D₄×C₁₉	C₂²	1	1	yes	characteristic
9	C₂⁴×C₄×C₁₉	—	2	1	no	—
10	C₂²×SD₁₆×C₁₉	—	2	16	no	—
11	C₂²×SD₁₆×C₁₉	C₂²	1	24	yes	—
12	C₂³×C₈×C₁₉	C₂²	1	2	yes	—
13	C₂×C₁₉×C₄⋊Q₈	—	2	6	no	—
14	C₂×C₁₉×C₄⋊Q₈	C₂²	1	12	yes	complemented
15	C₂×C₄×D₄×C₁₉	—	2	6	no	—
16	C₂×C₄×D₄×C₁₉	C₂²	1	12	yes	—
17	C₂²×C₄⋊C₄×C₁₉	—	2	1	no	—
18	C₂²×C₄⋊C₄×C₁₉	—	2	1	no	—
19	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
20	C₂²×C₂²⋊C₄×C₁₉	—	2	1	no	—
21	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
22	C₁₉×#461	C₂²	1	64	yes	direct product factor
23	C₂×C₁₉×C₄⋊C₈	C₂²	1	12	yes	complemented
24	C₂×C₁₉×#103	C₂²	1	24	yes	complemented
25	C₂⁵×C₁₉	—	2	1	no	—
26	C₂²×Q₈×C₁₉	—	2	6	no	—
27	C₂²×Q₈×C₁₉	—	2	8	no	—
28	C₂²×Q₈×C₁₉	—	2	8	no	—
29	C₂²×Q₈×C₁₉	C₂³	1	12	yes	—
30	C₂²×D₄×C₁₉	—	2	3	no	—
31	C₂²×D₄×C₁₉	—	2	4	no	—
32	C₂²×D₄×C₁₉	D₄	1	8	yes	—
33	C₂²×D₄×C₁₉	C₂³	1	6	yes	—
34	C₂³×C₄×C₁₉	—	2	1	no	—
35	C₂³×C₄×C₁₉	—	2	2	no	—
36	C₂³×C₄×C₁₉	—	2	12	no	—
37	C₂³×C₄×C₁₉	—	4	8	no	—
38	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
39	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
40	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
41	C₂×SD₁₆×C₁₉	—	2	96	no	—
42	C₂×SD₁₆×C₁₉	C₂³	1	32	yes	—
43	C₂²×C₈×C₁₉	—	2	8	no	—
44	C₂²×C₈×C₁₉	C₂³	1	12	yes	—
45	C₁₉×C₄⋊Q₈	—	2	24	no	—
46	C₁₉×C₄⋊Q₈	C₂³	1	16	yes	complemented
47	C₄×D₄×C₁₉	—	2	24	no	—
48	C₄×D₄×C₁₉	C₂³	1	16	yes	—
49	C₂×C₄⋊C₄×C₁₉	—	2	12	no	—
50	C₂×C₄⋊C₄×C₁₉	—	2	12	no	—
51	C₂×C₄⋊C₄×C₁₉	—	2	3	no	—
52	C₂×C₄⋊C₄×C₁₉	C₂³	1	6	yes	—
53	C₂×C₂²⋊C₄×C₁₉	—	2	12	no	—
54	C₂×C₄²×C₁₉	D₄	1	6	yes	—
55	C₂×C₄²×C₁₉	C₂³	1	6	yes	—
56	C₁₉×C₄⋊C₈	C₂³	1	16	yes	complemented
57	C₁₉×#103	C₂³	1	32	yes	complemented
58	C₂⁴×C₁₉	—	2	8	no	—
59	C₂⁴×C₁₉	—	2	6	no	—
60	C₂⁴×C₁₉	—	4	4	no	—
61	C₂⁴×C₁₉	—	4	4	no	—
62	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
63	C₂×Q₈×C₁₉	—	2	12	no	—
64	C₂×Q₈×C₁₉	—	2	24	no	—
65	C₂×Q₈×C₁₉	—	2	24	no	—
66	C₂×Q₈×C₁₉	—	4	24	no	—
67	C₂×Q₈×C₁₉	C₂⁴	1	8	yes	—
68	C₂×D₄×C₁₉	—	2	24	no	—
69	C₂×D₄×C₁₉	—	2	6	no	—
70	C₂×D₄×C₁₉	—	2	12	no	—
71	C₂×D₄×C₁₉	C₂×D₄	1	24	yes	—
72	C₂×D₄×C₁₉	C₂⁴	1	4	yes	—
73	C₂²×C₄×C₁₉	—	2	4	no	—
74	C₂²×C₄×C₁₉	—	2	6	no	—
75	C₂²×C₄×C₁₉	—	2	12	no	—
76	C₂²×C₄×C₁₉	—	2	16	no	—
77	C₂²×C₄×C₁₉	—	4	8	no	—
78	C₂²×C₄×C₁₉	—	4	4	no	—
79	C₂²×C₄×C₁₉	—	4	48	no	—
80	C₂²×C₄×C₁₉	SD₁₆	1	8	yes	complemented
81	C₂²×C₄×C₁₉	C₂×D₄	1	6	yes	—
82	C₂²×C₄×C₁₉	C₂×D₄	1	3	yes	—
83	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
84	C₂²×C₄×C₁₉	C₂×D₄	1	6	yes	—
85	C₂²×C₄×C₁₉	#41	1	4	yes	—
86	C₂²×C₄×C₁₉	C₂⁴	1	3	yes	—
87	SD₁₆×C₁₉	—	2	64	no	—
88	C₂×C₈×C₁₉	—	2	24	no	—
89	C₂×C₈×C₁₉	C₂⁴	1	8	yes	—
90	C₄⋊C₄×C₁₉	—	2	16	no	—
91	C₄⋊C₄×C₁₉	—	2	16	no	—
92	C₄⋊C₄×C₁₉	—	2	6	no	—
93	C₄⋊C₄×C₁₉	C₂⁴	1	4	yes	—
94	C₂²⋊C₄×C₁₉	—	2	16	no	—
95	C₄²×C₁₉	C₂×D₄	1	12	yes	—
96	C₄²×C₁₉	C₂⁴	1	4	yes	—
97	C₂²×#461	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
98	C₂³×C₁₉	—	2	24	no	—
99	C₂³×C₁₉	—	2	4	no	—
100	C₂³×C₁₉	—	4	12	no	—
101	C₂³×C₁₉	—	4	12	no	—
102	C₂³×C₁₉	—	4	32	no	—
103	C₂³×C₁₉	#121	1	4	yes	—
104	C₂³×C₁₉	C₂×SD₁₆	1	4	yes	—
105	C₂³×C₁₉	#137	1	4	yes	—
106	C₂³×C₁₉	C₂²×D₄	1	3	yes	—
107	Q₈×C₁₉	—	2	8	no	—
108	Q₈×C₁₉	—	2	8	no	—
109	Q₈×C₁₉	—	4	24	no	—
110	D₄×C₁₉	—	2	24	no	—
111	D₄×C₁₉	—	2	4	no	—
112	D₄×C₁₉	C₂²×D₄	1	8	yes	—
113	C₂×C₄×C₁₉	—	2	12	no	—
114	C₂×C₄×C₁₉	—	2	4	no	—
115	C₂×C₄×C₁₉	—	2	8	no	—
116	C₂×C₄×C₁₉	—	4	24	no	—
117	C₂×C₄×C₁₉	—	4	12	no	—
118	C₂×C₄×C₁₉	—	4	32	no	—
119	C₂×C₄×C₁₉	#121	1	12	yes	—
120	C₂×C₄×C₁₉	C₂×SD₁₆	1	24	yes	complemented
121	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
122	C₂×C₄×C₁₉	C₂²×D₄	1	3	yes	—
123	C₂×C₄×C₁₉	C₂²×D₄	1	6	yes	—
124	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
125	C₂×C₄×C₁₉	C₂×#41	1	6	yes	—
126	C₂×C₄×C₁₉	C₂⁵	1	1	yes	characteristic
127	C₈×C₁₉	—	2	8	no	—
128	C₂³×SD₁₆	C₂×C₁₉	1	2	yes	—
129	C₂²×C₄⋊Q₈	C₂×C₁₉	1	1	yes	characteristic, complemented
130	C₂²×C₄×D₄	C₂×C₁₉	1	1	yes	characteristic
131	C₂×#461	C₂×C₁₉	1	24	yes	direct product factor
132	C₂²×C₄⋊C₈	C₂×C₁₉	1	1	yes	characteristic, complemented
133	C₂²×#103	C₂×C₁₉	1	2	yes	complemented
134	C₂²×C₁₉	—	2	8	no	—
135	C₂²×C₁₉	—	4	48	no	—
136	C₂²×C₁₉	—	4	4	no	—
137	C₂²×C₁₉	—	4	4	no	—
138	C₂²×C₁₉	#461	1	16	yes	direct product factor
139	C₂²×C₁₉	C₂×#121	1	6	yes	—
140	C₂²×C₁₉	C₂²×SD₁₆	1	6	yes	—
141	C₂²×C₁₉	C₂×#137	1	6	yes	—
142	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
143	C₄×C₁₉	—	2	4	no	—
144	C₄×C₁₉	—	4	8	no	—
145	C₄×C₁₉	—	4	4	no	—
146	C₄×C₁₉	C₂×#121	1	6	yes	—
147	C₄×C₁₉	C₂²×SD₁₆	1	8	yes	complemented
148	C₄×C₁₉	C₂³×D₄	1	1	yes	characteristic
149	C₄×C₁₉	C₂²×#41	1	1	yes	characteristic
150	C₂³×Q₈	C₂²×C₁₉	1	2	yes	—
151	C₂³×D₄	C₂²×C₁₉	1	1	yes	characteristic
152	C₂⁴×C₄	—	2	1	no	—
153	C₂²×SD₁₆	—	2	16	no	—
154	C₂²×SD₁₆	C₂²×C₁₉	1	24	yes	—
155	C₂³×C₈	C₂²×C₁₉	1	2	yes	—
156	C₂×C₄⋊Q₈	—	2	6	no	—
157	C₂×C₄⋊Q₈	C₂²×C₁₉	1	12	yes	complemented
158	C₂×C₄×D₄	—	2	6	no	—
159	C₂×C₄×D₄	C₂²×C₁₉	1	12	yes	—
160	C₂²×C₄⋊C₄	—	2	1	no	—
161	C₂²×C₄⋊C₄	—	2	1	no	—
162	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
163	C₂²×C₂²⋊C₄	—	2	1	no	—
164	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
165	#461	C₂²×C₁₉	1	64	yes	direct product factor
166	C₂×C₄⋊C₈	C₂²×C₁₉	1	12	yes	complemented
167	C₂×#103	C₂²×C₁₉	1	24	yes	complemented
168	C₂×C₁₉	—	4	8	no	—
169	C₂×C₁₉	C₂×#461	1	12	yes	direct product factor
170	C₂×C₁₉	C₂²×#121	1	1	yes	characteristic
171	C₂×C₁₉	C₂³×SD₁₆	1	1	yes	characteristic
172	C₂×C₁₉	C₂²×#137	1	1	yes	characteristic
173	C₂⁵	—	2	1	no	—
174	C₂²×Q₈	—	2	6	no	—
175	C₂²×Q₈	—	2	8	no	—
176	C₂²×Q₈	—	2	8	no	—
177	C₂²×Q₈	C₂³×C₁₉	1	12	yes	—
178	C₂²×D₄	—	2	3	no	—
179	C₂²×D₄	—	2	4	no	—
180	C₂²×D₄	D₄×C₁₉	1	8	yes	—
181	C₂²×D₄	C₂³×C₁₉	1	6	yes	—
182	C₂³×C₄	—	2	1	no	—
183	C₂³×C₄	—	2	2	no	—
184	C₂³×C₄	—	2	12	no	—
185	C₂³×C₄	—	4	8	no	—
186	C₂³×C₄	D₄×C₁₉	1	1	yes	characteristic
187	C₂³×C₄	D₄×C₁₉	1	1	yes	characteristic
188	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
189	C₂×SD₁₆	—	2	96	no	—
190	C₂×SD₁₆	C₂³×C₁₉	1	32	yes	—
191	C₂²×C₈	—	2	8	no	—
192	C₂²×C₈	C₂³×C₁₉	1	12	yes	—
193	C₄⋊Q₈	—	2	24	no	—
194	C₄⋊Q₈	C₂³×C₁₉	1	16	yes	complemented
195	C₄×D₄	—	2	24	no	—
196	C₄×D₄	C₂³×C₁₉	1	16	yes	—
197	C₂×C₄⋊C₄	—	2	12	no	—
198	C₂×C₄⋊C₄	—	2	12	no	—
199	C₂×C₄⋊C₄	—	2	3	no	—
200	C₂×C₄⋊C₄	C₂³×C₁₉	1	6	yes	—
201	C₂×C₂²⋊C₄	—	2	12	no	—
202	C₂×C₄²	D₄×C₁₉	1	6	yes	—
203	C₂×C₄²	C₂³×C₁₉	1	6	yes	—
204	C₄⋊C₈	C₂³×C₁₉	1	16	yes	complemented
205	#103	C₂³×C₁₉	1	32	yes	complemented
206	C₁₉	C₂²×#461	1	1	yes	characteristic, direct product factor, Sylow
207	C₂⁴	—	2	8	no	—
208	C₂⁴	—	2	6	no	—
209	C₂⁴	—	4	4	no	—
210	C₂⁴	—	4	4	no	—
211	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
212	C₂×Q₈	—	2	12	no	—
213	C₂×Q₈	—	2	24	no	—
214	C₂×Q₈	—	2	24	no	—
215	C₂×Q₈	—	4	24	no	—
216	C₂×Q₈	C₂⁴×C₁₉	1	8	yes	—
217	C₂×D₄	—	2	24	no	—
218	C₂×D₄	—	2	6	no	—
219	C₂×D₄	—	2	12	no	—
220	C₂×D₄	C₂×D₄×C₁₉	1	24	yes	—
221	C₂×D₄	C₂⁴×C₁₉	1	4	yes	—
222	C₂²×C₄	—	2	4	no	—
223	C₂²×C₄	—	2	6	no	—
224	C₂²×C₄	—	2	12	no	—
225	C₂²×C₄	—	2	16	no	—
226	C₂²×C₄	—	4	8	no	—
227	C₂²×C₄	—	4	4	no	—
228	C₂²×C₄	—	4	48	no	—
229	C₂²×C₄	SD₁₆×C₁₉	1	8	yes	complemented
230	C₂²×C₄	C₂×D₄×C₁₉	1	6	yes	—
231	C₂²×C₄	C₂×D₄×C₁₉	1	3	yes	—
232	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
233	C₂²×C₄	C₂×D₄×C₁₉	1	6	yes	—
234	C₂²×C₄	#41×C₁₉	1	4	yes	—
235	C₂²×C₄	C₂⁴×C₁₉	1	3	yes	—
236	SD₁₆	—	2	64	no	—
237	C₂×C₈	—	2	24	no	—
238	C₂×C₈	C₂⁴×C₁₉	1	8	yes	—
239	C₄⋊C₄	—	2	16	no	—
240	C₄⋊C₄	—	2	16	no	—
241	C₄⋊C₄	—	2	6	no	—
242	C₄⋊C₄	C₂⁴×C₁₉	1	4	yes	—
243	C₂²⋊C₄	—	2	16	no	—
244	C₄²	C₂×D₄×C₁₉	1	12	yes	—
245	C₄²	C₂⁴×C₁₉	1	4	yes	—
246	C₂³	—	2	24	no	—
247	C₂³	—	2	4	no	—
248	C₂³	—	4	32	no	—
249	C₂³	—	4	12	no	—
250	C₂³	—	4	12	no	—
251	C₂³	C₁₉×#121	1	4	yes	—
252	C₂³	C₂×SD₁₆×C₁₉	1	4	yes	—
253	C₂³	C₁₉×#137	1	4	yes	—
254	C₂³	C₂²×D₄×C₁₉	1	3	yes	—
255	Q₈	—	2	8	no	—
256	Q₈	—	2	8	no	—
257	Q₈	—	4	24	no	—
258	D₄	—	2	24	no	—
259	D₄	—	2	4	no	—
260	D₄	C₂²×D₄×C₁₉	1	8	yes	—
261	C₂×C₄	—	2	12	no	—
262	C₂×C₄	—	2	4	no	—
263	C₂×C₄	—	2	8	no	—
264	C₂×C₄	—	4	24	no	—
265	C₂×C₄	—	4	12	no	—
266	C₂×C₄	—	4	32	no	—
267	C₂×C₄	C₁₉×#121	1	12	yes	—
268	C₂×C₄	C₂×SD₁₆×C₁₉	1	24	yes	complemented
269	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
270	C₂×C₄	C₂²×D₄×C₁₉	1	3	yes	—
271	C₂×C₄	C₂²×D₄×C₁₉	1	6	yes	—
272	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
273	C₂×C₄	C₂×#41×C₁₉	1	6	yes	—
274	C₂×C₄	C₂⁵×C₁₉	1	1	yes	characteristic
275	C₈	—	2	8	no	—
276	C₂²	—	2	8	no	—
277	C₂²	—	4	48	no	—
278	C₂²	—	4	4	no	—
279	C₂²	—	4	4	no	—
280	C₂²	C₁₉×#461	1	16	yes	direct product factor
281	C₂²	C₂×C₁₉×#121	1	6	yes	—
282	C₂²	C₂²×SD₁₆×C₁₉	1	6	yes	—
283	C₂²	C₂×C₁₉×#137	1	6	yes	—
284	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
285	C₄	—	2	4	no	—
286	C₄	—	4	8	no	—
287	C₄	—	4	4	no	—
288	C₄	C₂×C₁₉×#121	1	6	yes	—
289	C₄	C₂²×SD₁₆×C₁₉	1	8	yes	complemented
290	C₄	C₂³×D₄×C₁₉	1	1	yes	characteristic
291	C₄	C₂²×#41×C₁₉	1	1	yes	characteristic
292	C₂	—	4	8	no	—
293	C₂	C₂×C₁₉×#461	1	12	yes	direct product factor
294	C₂	C₂²×C₁₉×#121	1	1	yes	characteristic
295	C₂	C₂³×SD₁₆×C₁₉	1	1	yes	characteristic
296	C₂	C₂²×C₁₉×#137	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂⁴×C₁₉	C₂×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁵×C₁₉
prime radical	C₂³×D₄×C₁₉	C₂²
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴×C₁₉ ◁ C₂²×C₄²×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₂²×C₁₉×C₄⋊Q₈	C₂	semidirect
4. C₂×C₁₉×#461	C₂	direct (N × H)
5. C₂²×C₁₉×C₄⋊C₈	C₂	semidirect
6. C₂²×C₁₉×#103	C₂	semidirect
14. C₂×C₁₉×C₄⋊Q₈	C₂²	semidirect
22. C₁₉×#461	C₂²	direct (N × H)
23. C₂×C₁₉×C₄⋊C₈	C₂²	semidirect
24. C₂×C₁₉×#103	C₂²	semidirect
46. C₁₉×C₄⋊Q₈	C₂³	semidirect
56. C₁₉×C₄⋊C₈	C₂³	semidirect
57. C₁₉×#103	C₂³	semidirect
80. C₂²×C₄×C₁₉	SD₁₆	semidirect
97. C₂²×#461	C₁₉	direct (N × H)
120. C₂×C₄×C₁₉	C₂×SD₁₆	semidirect
129. C₂²×C₄⋊Q₈	C₂×C₁₉	semidirect
131. C₂×#461	C₂×C₁₉	direct (N × H)
132. C₂²×C₄⋊C₈	C₂×C₁₉	semidirect
133. C₂²×#103	C₂×C₁₉	semidirect
138. C₂²×C₁₉	#461	direct (N × H)
147. C₄×C₁₉	C₂²×SD₁₆	semidirect
157. C₂×C₄⋊Q₈	C₂²×C₁₉	semidirect
165. #461	C₂²×C₁₉	direct (N × H)
166. C₂×C₄⋊C₈	C₂²×C₁₉	semidirect
167. C₂×#103	C₂²×C₁₉	semidirect
169. C₂×C₁₉	C₂×#461	direct (N × H)
194. C₄⋊Q₈	C₂³×C₁₉	semidirect
204. C₄⋊C₈	C₂³×C₁₉	semidirect
205. #103	C₂³×C₁₉	semidirect
206. C₁₉	C₂²×#461	direct (N × H)
229. C₂²×C₄	SD₁₆×C₁₉	semidirect
268. C₂×C₄	C₂×SD₁₆×C₁₉	semidirect
280. C₂²	C₁₉×#461	direct (N × H)
289. C₄	C₂²×SD₁₆×C₁₉	semidirect
293. C₂	C₂×C₁₉×#461	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂³×SD₁₆×C₁₉	2
C₂²×C₁₉×C₄⋊Q₈	2
C₂²×C₄×D₄×C₁₉	2
C₂×C₁₉×#461	2
C₂²×C₁₉×C₄⋊C₈	2
C₂²×C₁₉×#103	2
C₂²×#461	19

Subgroups — C22×C19×#461 #18066363

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×C₁₉×#461 #18066363