Subgroups — #18072652

Order 4864.

730 conjugacy classes of subgroups.

The subgroup lattice has 342 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₄⋊(C₁₉⋊C₈)	C₂	1	1	yes	maximal, characteristic
2	#14566042	C₂	1	1	yes	maximal, characteristic
3	#14561519	C₂	1	4	yes	maximal, complemented
4	C₂×C₁₉×#423	C₂	1	1	yes	maximal, characteristic
5	C₂³×C₁₉⋊C₈	—	2	1	no	—
6	C₂×#10597372	—	2	1	no	—
7	C₂×C₄⋊(C₁₉⋊C₈)	—	2	1	no	—
8	C₂×C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
9	C₂×C₄⋊(C₁₉⋊C₈)	C₄	1	4	yes	complemented
10	C₂×C₄⋊(C₁₉⋊C₈)	C₂²	1	2	yes	—
11	#11926414	C₂²	1	2	yes	—
12	#11926410	—	2	1	no	—
13	#11926404	—	2	1	no	—
14	#11926404	C₄	1	2	yes	—
15	C₄×C₄⋊Dic₁₉	—	2	1	no	—
16	C₄×C₄⋊Dic₁₉	C₄	1	2	yes	—
17	C₂²×M₁₆×C₁₉	—	2	1	no	—
18	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
19	C₁₉×#423	—	2	2	no	—
20	C₁₉×#423	C₄	1	4	yes	complemented
21	C₂×C₁₉×C₄⋊C₈	—	2	1	no	—
22	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
23	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
24	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
25	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
26	C₂×M₁₆×C₁₉	—	2	4	no	—
27	C₂×M₁₆×C₁₉	—	4	2	no	—
28	C₂×M₁₆×C₁₉	—	4	2	no	—
29	C₂²×C₈×C₁₉	—	2	2	no	—
30	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
31	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
32	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
33	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
34	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
35	C₂×C₄²×C₁₉	D₄	1	2	yes	—
36	C₂×C₄²×C₁₉	Q₈	1	2	yes	—
37	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
38	C₂×C₂²⋊Dic₁₉	—	2	2	no	—
39	#10597372	—	4	2	no	—
40	#10597372	—	4	2	no	—
41	C₂×C₄⋊Dic₁₉	—	2	2	no	—
42	C₂×C₄⋊Dic₁₉	—	2	2	no	—
43	C₂×C₄⋊Dic₁₉	C₂×C₄	1	4	yes	—
44	C₂×C₄×Dic₁₉	—	2	2	no	—
45	C₂²×C₁₉⋊C₈	—	2	4	no	—
46	C₂²×C₁₉⋊C₈	—	2	2	no	—
47	C₂²×C₁₉⋊C₈	—	4	4	no	—
48	C₁₉×C₄⋊C₈	—	2	4	no	—
49	C₁₉×C₄⋊C₈	—	2	2	no	—
50	C₁₉×C₄⋊C₈	C₂×C₄	1	4	yes	—
51	C₁₉⋊#95	—	2	2	no	—
52	C₁₉⋊#95	—	2	2	no	—
53	C₄⋊(C₁₉⋊C₈)	—	2	4	no	—
54	C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
55	C₄⋊(C₁₉⋊C₈)	C₂×C₄	1	4	yes	—
56	C₂⁴×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
57	C₂²×C₄×C₁₉	—	2	2	no	—
58	C₂²×C₄×C₁₉	—	2	2	no	—
59	C₂²×C₄×C₁₉	—	4	2	no	—
60	C₂²×C₄×C₁₉	C₄²	1	2	yes	—
61	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
62	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
63	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
64	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
65	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
66	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
67	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
68	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
69	C₂²×C₄×C₁₉	D₈	1	2	yes	—
70	C₂²×C₄×C₁₉	SD₁₆	1	2	yes	—
71	C₂²×C₄×C₁₉	SD₁₆	1	2	yes	—
72	C₂²×C₄×C₁₉	Q₁₆	1	2	yes	—
73	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
74	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
75	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
76	C₂²×Dic₁₉	—	2	4	no	—
77	M₁₆×C₁₉	—	4	8	no	—
78	C₂×C₈×C₁₉	—	2	4	no	—
79	C₂×C₈×C₁₉	—	4	2	no	—
80	C₂×C₈×C₁₉	—	4	2	no	—
81	C₄²×C₁₉	C₄²	1	2	yes	—
82	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
83	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
84	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
85	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
86	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
87	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
88	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
89	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
90	C₄²×C₁₉	C₂×Q₈	1	1	yes	characteristic
91	C₂²⋊Dic₁₉	—	4	4	no	—
92	C₄⋊Dic₁₉	—	4	2	no	—
93	C₄⋊Dic₁₉	—	4	2	no	—
94	C₄⋊Dic₁₉	—	4	2	no	—
95	C₄⋊Dic₁₉	—	4	2	no	—
96	C₄⋊Dic₁₉	—	4	4	no	—
97	C₄×Dic₁₉	—	4	4	no	—
98	C₂×C₁₉⋊C₈	—	2	4	no	—
99	C₂×C₁₉⋊C₈	—	4	8	no	—
100	C₂×C₁₉⋊C₈	—	4	4	no	—
101	#8045	—	19	1	no	maximal, Sylow
102	C₂³×C₁₉	—	2	2	no	—
103	C₂³×C₁₉	—	2	2	no	—
104	C₂³×C₁₉	#95	1	2	yes	—
105	C₂³×C₁₉	#102	1	2	yes	—
106	C₂³×C₁₉	#103	1	2	yes	—
107	C₂³×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
108	C₂×C₄×C₁₉	—	2	2	no	—
109	C₂×C₄×C₁₉	—	2	2	no	—
110	C₂×C₄×C₁₉	—	2	2	no	—
111	C₂×C₄×C₁₉	—	2	2	no	—
112	C₂×C₄×C₁₉	—	2	2	no	—
113	C₂×C₄×C₁₉	—	2	4	no	—
114	C₂×C₄×C₁₉	—	4	2	no	—
115	C₂×C₄×C₁₉	—	4	2	no	—
116	C₂×C₄×C₁₉	#95	1	2	yes	—
117	C₂×C₄×C₁₉	#95	1	2	yes	—
118	C₂×C₄×C₁₉	#95	1	2	yes	—
119	C₂×C₄×C₁₉	#102	1	2	yes	—
120	C₂×C₄×C₁₉	#102	1	4	yes	—
121	C₂×C₄×C₁₉	#103	1	2	yes	—
122	C₂×C₄×C₁₉	#103	1	4	yes	—
123	C₂×C₄×C₁₉	#106	1	4	yes	—
124	C₂×C₄×C₁₉	#107	1	4	yes	—
125	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
126	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
127	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
128	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
129	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
130	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
131	C₂×C₄×C₁₉	C₂×D₈	1	1	yes	characteristic
132	C₂×C₄×C₁₉	C₂×SD₁₆	1	1	yes	characteristic
133	C₂×C₄×C₁₉	C₂×SD₁₆	1	1	yes	characteristic
134	C₂×C₄×C₁₉	C₂×Q₁₆	1	1	yes	characteristic
135	C₂×C₄×C₁₉	AGL(1,ℤ/8)	1	2	yes	—
136	C₂×C₄×C₁₉	#137	1	2	yes	—
137	C₂×Dic₁₉	—	4	4	no	—
138	C₂×Dic₁₉	—	4	4	no	—
139	C₂×Dic₁₉	—	4	4	no	—
140	C₈×C₁₉	—	4	4	no	—
141	C₁₉⋊C₈	—	4	4	no	—
142	C₂×#423	D₁₉	1	1	yes	characteristic
143	C₂²×C₄⋊C₈	—	19	1	no	—
144	#2285	—	19	1	no	—
145	#1296	—	19	4	no	—
146	C₂²×C₁₉	—	2	4	no	—
147	C₂²×C₁₉	—	2	4	no	—
148	C₂²×C₁₉	—	2	2	no	—
149	C₂²×C₁₉	—	2	2	no	—
150	C₂²×C₁₉	#340	1	4	yes	—
151	C₂²×C₁₉	C₂×#95	1	1	yes	characteristic
152	C₂²×C₁₉	#413	1	2	yes	—
153	C₂²×C₁₉	C₂×#102	1	1	yes	characteristic
154	C₂²×C₁₉	C₂×#103	1	1	yes	characteristic
155	C₂²×C₁₉	#417	1	2	yes	—
156	C₄×C₁₉	—	2	2	no	—
157	C₄×C₁₉	—	2	2	no	—
158	C₄×C₁₉	—	2	1	no	—
159	C₄×C₁₉	—	2	1	no	—
160	C₄×C₁₉	#340	1	4	yes	—
161	C₄×C₁₉	C₂×#102	1	1	yes	characteristic
162	C₄×C₁₉	C₂×#103	1	1	yes	characteristic
163	C₄×C₁₉	#418	1	1	yes	characteristic
164	C₄×C₁₉	#419	1	1	yes	characteristic
165	C₄×C₁₉	C₂×#106	1	1	yes	characteristic
166	C₄×C₁₉	C₂×#107	1	1	yes	characteristic
167	C₄×C₁₉	#428	1	2	yes	—
168	Dic₁₉	—	8	4	no	—
169	C₂²×M₁₆	—	2	1	no	—
170	C₂³×C₈	—	38	1	no	—
171	C₂×#117	—	38	1	no	—
172	C₂²×C₄²	C₂×D₁₉	1	1	yes	characteristic
173	#423	—	2	2	no	—
174	#423	Dic₁₉	1	4	yes	complemented
175	C₂×C₄⋊C₈	—	2	1	no	—
176	C₂×C₄⋊C₈	—	19	4	no	—
177	C₂×C₄⋊C₈	—	19	2	no	—
178	C₂×C₄⋊C₈	—	38	1	no	—
179	C₂×C₄⋊C₈	—	38	2	no	—
180	C₂×C₄⋊C₈	C₂×D₁₉	1	2	yes	—
181	#384	—	19	2	no	—
182	#382	—	38	1	no	—
183	#380	—	19	2	no	—
184	#380	—	38	1	no	—
185	C₄×C₄⋊C₄	—	19	2	no	—
186	C₄×C₄⋊C₄	—	38	1	no	—
187	C₂×C₁₉	—	2	4	no	—
188	C₂×C₁₉	#1547	1	2	yes	—
189	C₂×C₁₉	#1550	1	2	yes	—
190	C₂×C₁₉	C₂×#340	1	1	yes	characteristic
191	C₂×C₁₉	#1736	1	1	yes	characteristic
192	C₂×C₁₉	#1742	1	1	yes	characteristic
193	C₂³×C₄	C₄×D₁₉	1	1	yes	characteristic
194	C₂³×C₄	D₇₆	1	1	yes	characteristic
195	C₂³×C₄	C₂²⋊D₁₉	1	1	yes	characteristic
196	C₂×M₁₆	—	2	4	no	—
197	C₂×M₁₆	—	4	2	no	—
198	C₂×M₁₆	—	4	2	no	—
199	C₂²×C₈	—	2	2	no	—
200	C₂²×C₈	—	38	4	no	—
201	C₂²×C₈	—	38	2	no	—
202	C₂²×C₈	—	76	4	no	—
203	#117	—	76	2	no	—
204	#117	—	76	2	no	—
205	C₂×C₄⋊C₄	—	19	4	no	—
206	C₂×C₄⋊C₄	—	38	2	no	—
207	C₂×C₄⋊C₄	—	38	2	no	—
208	C₂×C₂²⋊C₄	—	38	2	no	—
209	C₂×C₄²	—	38	2	no	—
210	C₂×C₄²	Dic₃₈	1	2	yes	—
211	C₂×C₄²	C₄×D₁₉	1	1	yes	characteristic
212	C₂×C₄²	C₄×D₁₉	1	2	yes	—
213	C₂×C₄²	D₇₆	1	1	yes	characteristic
214	C₂×C₄²	C₂×Dic₁₉	1	2	yes	—
215	C₂×C₄²	C₂²⋊D₁₉	1	1	yes	characteristic
216	C₂×C₄²	C₂²⋊D₁₉	1	2	yes	—
217	C₂×C₄²	C₂²×D₁₉	1	1	yes	characteristic
218	C₄⋊C₈	—	2	4	no	—
219	C₄⋊C₈	—	2	2	no	—
220	C₄⋊C₈	—	19	4	no	—
221	C₄⋊C₈	—	38	4	no	—
222	C₄⋊C₈	—	38	2	no	—
223	C₄⋊C₈	C₂×Dic₁₉	1	4	yes	—
224	#95	—	38	2	no	—
225	#95	—	38	2	no	—
226	C₁₉	#8045	1	1	yes	characteristic, complemented, Sylow
227	C₂⁴	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
228	C₂²×C₄	—	2	2	no	—
229	C₂²×C₄	—	2	2	no	—
230	C₂²×C₄	—	4	2	no	—
231	C₂²×C₄	—	38	4	no	—
232	C₂²×C₄	C₄×Dic₁₉	1	2	yes	—
233	C₂²×C₄	Dic₁₉⋊C₄	1	2	yes	—
234	C₂²×C₄	Dic₁₉⋊C₄	1	2	yes	—
235	C₂²×C₄	C₄⋊Dic₁₉	1	2	yes	—
236	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
237	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
238	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	2	yes	—
239	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
240	C₂²×C₄	#64525	1	2	yes	—
241	C₂²×C₄	#64526	1	2	yes	—
242	C₂²×C₄	#64527	1	2	yes	—
243	C₂²×C₄	#64528	1	2	yes	—
244	C₂²×C₄	C₂²⋊Dic₁₉	1	2	yes	—
245	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
246	C₂²×C₄	C₂×D₇₆	1	1	yes	characteristic
247	C₂²×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
248	M₁₆	—	4	8	no	—
249	C₂×C₈	—	2	4	no	—
250	C₂×C₈	—	4	2	no	—
251	C₂×C₈	—	4	2	no	—
252	C₂×C₈	—	38	4	no	—
253	C₂×C₈	—	76	8	no	—
254	C₂×C₈	—	76	4	no	—
255	C₄⋊C₄	—	76	4	no	—
256	C₄⋊C₄	—	76	2	no	—
257	C₄⋊C₄	—	76	2	no	—
258	C₄⋊C₄	—	76	2	no	—
259	C₄⋊C₄	—	76	2	no	—
260	C₂²⋊C₄	—	76	4	no	—
261	C₄²	—	76	4	no	—
262	C₄²	C₄×Dic₁₉	1	2	yes	—
263	C₄²	Dic₁₉⋊C₄	1	2	yes	—
264	C₄²	Dic₁₉⋊C₄	1	2	yes	—
265	C₄²	C₄⋊Dic₁₉	1	2	yes	—
266	C₄²	(C₂×D₁₉)⋊C₄	1	2	yes	—
267	C₄²	C₂²⋊Dic₁₉	1	2	yes	—
268	C₄²	C₂×Dic₃₈	1	1	yes	characteristic
269	C₄²	C₂×C₄×D₁₉	1	1	yes	characteristic
270	C₄²	C₂²×Dic₁₉	1	1	yes	characteristic
271	C₄²	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
272	C₂³	—	2	2	no	—
273	C₂³	—	2	2	no	—
274	C₂³	#10597266	1	2	yes	—
275	C₂³	#10597267	1	2	yes	—
276	C₂³	C₁₉⋊#95	1	2	yes	—
277	C₂³	C₂×(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
278	C₂×C₄	—	2	2	no	—
279	C₂×C₄	—	2	2	no	—
280	C₂×C₄	—	2	2	no	—
281	C₂×C₄	—	2	2	no	—
282	C₂×C₄	—	2	2	no	—
283	C₂×C₄	—	2	4	no	—
284	C₂×C₄	—	4	2	no	—
285	C₂×C₄	—	4	2	no	—
286	C₂×C₄	—	76	4	no	—
287	C₂×C₄	—	76	4	no	—
288	C₂×C₄	—	76	4	no	—
289	C₂×C₄	#10597264	1	4	yes	—
290	C₂×C₄	#10597265	1	4	yes	—
291	C₂×C₄	#10597266	1	2	yes	—
292	C₂×C₄	#10597267	1	2	yes	—
293	C₂×C₄	C₁₉⋊#95	1	2	yes	—
294	C₂×C₄	C₁₉⋊#95	1	2	yes	—
295	C₂×C₄	C₁₉⋊#95	1	2	yes	—
296	C₂×C₄	#10597289	1	4	yes	—
297	C₂×C₄	#10597292	1	4	yes	—
298	C₂×C₄	#10597354	1	2	yes	—
299	C₂×C₄	#10597355	1	2	yes	—
300	C₂×C₄	C₂×C₄×Dic₁₉	1	1	yes	characteristic
301	C₂×C₄	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
302	C₂×C₄	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
303	C₂×C₄	C₂×C₄⋊Dic₁₉	1	1	yes	characteristic
304	C₂×C₄	C₂×(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
305	C₂×C₄	C₂×#64525	1	1	yes	characteristic
306	C₂×C₄	C₂×#64526	1	1	yes	characteristic
307	C₂×C₄	C₂×#64527	1	1	yes	characteristic
308	C₂×C₄	C₂×#64528	1	1	yes	characteristic
309	C₂×C₄	C₂×C₂²⋊Dic₁₉	1	1	yes	characteristic
310	C₈	—	4	4	no	—
311	C₈	—	76	4	no	—
312	C₂²	—	2	4	no	—
313	C₂²	—	2	4	no	—
314	C₂²	—	2	2	no	—
315	C₂²	—	2	2	no	—
316	C₂²	#11926306	1	4	yes	—
317	C₂²	C₂×C₁₉⋊#95	1	1	yes	characteristic
318	C₂²	#11926526	1	2	yes	—
319	C₂²	C₂×#10597266	1	1	yes	characteristic
320	C₂²	C₂×#10597267	1	1	yes	characteristic
321	C₂²	#11926546	1	2	yes	—
322	C₄	—	2	2	no	—
323	C₄	—	2	2	no	—
324	C₄	—	2	1	no	—
325	C₄	—	2	1	no	—
326	C₄	—	152	4	no	—
327	C₄	#11926306	1	4	yes	—
328	C₄	C₂×#10597289	1	1	yes	characteristic
329	C₄	C₂×#10597292	1	1	yes	characteristic
330	C₄	#11926550	1	1	yes	characteristic
331	C₄	#11926554	1	1	yes	characteristic
332	C₄	C₂×#10597265	1	1	yes	characteristic
333	C₄	C₂×#10597264	1	1	yes	characteristic
334	C₄	#11926586	1	2	yes	—
335	C₂	—	2	4	no	—
336	C₂	#14562313	1	2	yes	—
337	C₂	#14562326	1	2	yes	—
338	C₂	C₂×#11926306	1	1	yes	characteristic
339	C₂	#14563355	1	1	yes	characteristic
340	C₂	#14563373	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂×(C₂×D₁₉)⋊C₄
commutator	C₂×C₄×C₁₉	C₂×C₄²
Frattini	C₂×C₄²	C₂²×D₁₉
Fitting	C₂×C₁₉×#423	C₂
socle	C₂³×C₁₉	C₂×C₂²⋊C₄
prime radical	C₂⁴×C₁₉	C₂²⋊C₄
cosocle	C₂×C₄²×C₁₉	C₂³
hypercenter	C₂×#423	D₁₉
hypocenter	C₁₉	#8045
LCS	G ▷ C₂×C₄×C₁₉ ▷ C₂²×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ C₂×#423

Complements

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

N	H ≅ G/N	type
3. #14561519	C₂	semidirect
9. C₂×C₄⋊(C₁₉⋊C₈)	C₄	semidirect
20. C₁₉×#423	C₄	semidirect
174. #423	Dic₁₉	semidirect
226. C₁₉	#8045	semidirect

Maximal subgroups

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

subgroup	index
C₂²×C₄⋊(C₁₉⋊C₈)	2
#14566042	2
#14561519	2
C₂×C₁₉×#423	2
#8045	19