Subgroups — #18088155

Order 4864.

870 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#10597260	C₂	1	1	yes	maximal, characteristic
2	C₂×#11926298	C₂	1	2	yes	maximal
3	C₂×#11926298	C₂	1	2	yes	maximal
4	C₄×C₁₉⋊#95	C₂	1	1	yes	maximal, characteristic
5	C₂×C₁₉×#336	C₂	1	1	yes	maximal, characteristic
6	C₂³×C₁₉⋊C₈	C₂²	1	1	yes	characteristic
7	C₂³×C₁₉⋊C₈	C₂²	1	1	yes	characteristic
8	C₂²×C₄×Dic₁₉	C₂²	1	2	yes	—
9	C₂×#10597260	—	2	4	no	—
10	C₂×#10597260	C₄	1	4	yes	complemented
11	C₂×C₁₉⋊#95	C₄	1	4	yes	—
12	#11926298	—	2	4	no	—
13	#11926298	—	2	4	no	—
14	C₂³×C₈×C₁₉	C₂²	1	2	yes	—
15	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
16	C₁₉×#336	C₄	1	4	yes	complemented
17	C₂³×C₄×C₁₉	C₂×C₄	1	2	yes	—
18	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
19	C₂³×Dic₁₉	C₂×C₄	1	4	yes	—
20	C₂²×C₈×C₁₉	—	2	2	no	—
21	C₂²×C₈×C₁₉	—	2	2	no	—
22	C₂²×C₈×C₁₉	—	2	2	no	—
23	C₂²×C₈×C₁₉	—	2	2	no	—
24	C₂²×C₈×C₁₉	—	2	2	no	—
25	C₂²×C₈×C₁₉	—	2	2	no	—
26	C₂²×C₈×C₁₉	C₂×C₄	1	4	yes	—
27	C₂×C₄²×C₁₉	—	2	2	no	—
28	C₂×C₄²×C₁₉	—	2	2	no	—
29	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
30	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
31	C₂×C₄×Dic₁₉	—	2	2	no	—
32	C₂×C₄×Dic₁₉	—	2	2	no	—
33	C₂×C₄×Dic₁₉	—	2	2	no	—
34	C₂×C₄×Dic₁₉	—	2	2	no	—
35	C₂×C₄×Dic₁₉	—	2	2	no	—
36	C₂×C₄×Dic₁₉	—	2	2	no	—
37	C₂²×C₁₉⋊C₈	—	2	2	no	—
38	C₂²×C₁₉⋊C₈	—	2	2	no	—
39	C₂²×C₁₉⋊C₈	—	2	2	no	—
40	C₂²×C₁₉⋊C₈	—	2	1	no	—
41	C₂²×C₁₉⋊C₈	—	2	1	no	—
42	C₂²×C₁₉⋊C₈	C₂×C₄	1	2	yes	—
43	C₂²×C₁₉⋊C₈	C₂×C₄	1	2	yes	—
44	C₂²×C₁₉⋊C₈	D₄	1	4	yes	—
45	C₂²×C₁₉⋊C₈	D₄	1	2	yes	—
46	C₂²×C₁₉⋊C₈	Q₈	1	2	yes	—
47	C₁₉⋊#95	—	2	8	no	—
48	#10597260	—	2	8	no	—
49	C₂⁴×C₁₉	C₂²×C₄	1	1	yes	characteristic
50	C₂²×C₄×C₁₉	—	2	2	no	—
51	C₂²×C₄×C₁₉	—	2	2	no	—
52	C₂²×C₄×C₁₉	—	2	4	no	—
53	C₂²×C₄×C₁₉	—	2	4	no	—
54	C₂²×C₄×C₁₉	C₄²	1	4	yes	—
55	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
56	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
57	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
58	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
59	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
60	C₂²×C₄×C₁₉	#41	1	2	yes	—
61	C₂²×C₄×C₁₉	#41	1	2	yes	—
62	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
63	C₂²×C₄×C₁₉	#41	1	2	yes	—
64	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
65	C₂²×Dic₁₉	—	2	4	no	—
66	C₂²×Dic₁₉	—	2	4	no	—
67	C₂²×Dic₁₉	—	2	4	no	—
68	C₂²×Dic₁₉	—	2	4	no	—
69	C₂²×Dic₁₉	—	2	4	no	—
70	C₂²×Dic₁₉	—	2	4	no	—
71	C₂²×Dic₁₉	M₁₆	1	8	yes	—
72	C₂×C₈×C₁₉	—	2	4	no	—
73	C₂×C₈×C₁₉	—	2	4	no	—
74	C₂×C₈×C₁₉	—	2	4	no	—
75	C₂×C₈×C₁₉	—	4	2	no	—
76	C₂×C₈×C₁₉	—	4	2	no	—
77	C₂×C₈×C₁₉	—	4	2	no	—
78	C₂×C₈×C₁₉	—	4	2	no	—
79	C₄²×C₁₉	—	2	2	no	—
80	C₄²×C₁₉	—	2	2	no	—
81	C₄²×C₁₉	—	2	4	no	—
82	C₄×Dic₁₉	—	4	2	no	—
83	C₄×Dic₁₉	—	4	2	no	—
84	C₄×Dic₁₉	—	4	2	no	—
85	C₄×Dic₁₉	—	4	2	no	—
86	C₂×C₁₉⋊C₈	—	2	2	no	—
87	C₂×C₁₉⋊C₈	—	2	2	no	—
88	C₂×C₁₉⋊C₈	—	2	2	no	—
89	C₂×C₁₉⋊C₈	—	2	2	no	—
90	C₂×C₁₉⋊C₈	—	2	4	no	—
91	C₂×C₁₉⋊C₈	—	2	4	no	—
92	C₂×C₁₉⋊C₈	—	2	4	no	—
93	C₂×C₁₉⋊C₈	—	2	4	no	—
94	C₂×C₁₉⋊C₈	C₂²⋊C₄	1	4	yes	—
95	C₂×C₁₉⋊C₈	C₄⋊C₄	1	4	yes	—
96	#10798	—	19	1	no	maximal, Sylow
97	C₂³×C₁₉	C₂×C₄²	1	1	yes	characteristic
98	C₂³×C₁₉	#117	1	2	yes	—
99	C₂³×C₁₉	C₄×D₄	1	2	yes	—
100	C₂³×C₁₉	C₄×D₄	1	1	yes	characteristic
101	C₂³×C₁₉	C₄×Q₈	1	1	yes	characteristic
102	C₂³×C₁₉	C₂×M₁₆	1	4	yes	—
103	C₂³×C₁₉	#131	1	4	yes	—
104	C₂×C₄×C₁₉	—	2	4	no	—
105	C₂×C₄×C₁₉	—	2	4	no	—
106	C₂×C₄×C₁₉	—	2	4	no	—
107	C₂×C₄×C₁₉	—	4	4	no	—
108	C₂×C₄×C₁₉	—	4	4	no	—
109	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
110	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
111	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
112	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
113	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
114	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
115	C₂×C₄×C₁₉	#117	1	2	yes	—
116	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
117	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
118	C₂×C₄×C₁₉	C₄×Q₈	1	1	yes	characteristic
119	C₂×C₄×C₁₉	#121	1	2	yes	—
120	C₂×C₄×C₁₉	C₂²⋊Q₈	1	2	yes	—
121	C₂×C₄×C₁₉	#123	1	2	yes	—
122	C₂×C₄×C₁₉	#123	1	2	yes	—
123	C₂×C₄×C₁₉	#124	1	2	yes	—
124	C₂×C₄×C₁₉	#125	1	2	yes	—
125	C₂×C₄×C₁₉	#126	1	2	yes	—
126	C₂×C₄×C₁₉	#126	1	2	yes	—
127	C₂×Dic₁₉	—	2	8	no	—
128	C₂×Dic₁₉	—	2	8	no	—
129	C₂×Dic₁₉	—	2	8	no	—
130	C₂×Dic₁₉	—	4	4	no	—
131	C₂×Dic₁₉	—	4	4	no	—
132	C₂×Dic₁₉	—	4	4	no	—
133	C₂×Dic₁₉	—	4	4	no	—
134	C₈×C₁₉	—	4	4	no	—
135	C₁₉⋊C₈	—	2	4	no	—
136	C₁₉⋊C₈	—	2	4	no	—
137	C₂²×#97	—	19	1	no	—
138	C₂×#336	—	19	2	no	—
139	C₂×#336	—	19	2	no	—
140	C₂×#336	D₁₉	1	1	yes	characteristic
141	C₄×#95	—	19	1	no	—
142	C₂²×C₁₉	#376	1	1	yes	characteristic
143	C₂²×C₁₉	C₄×C₂²⋊C₄	1	1	yes	characteristic
144	C₂²×C₁₉	C₄×C₄⋊C₄	1	1	yes	characteristic
145	C₂²×C₁₉	#387	1	2	yes	—
146	C₂²×C₁₉	#388	1	2	yes	—
147	C₂²×C₁₉	C₄×M₁₆	1	2	yes	—
148	C₂²×C₁₉	#405	1	2	yes	—
149	C₂²×C₁₉	#432	1	4	yes	—
150	C₂²×C₁₉	#433	1	4	yes	—
151	C₂²×C₁₉	#435	1	4	yes	—
152	C₂²×C₁₉	#435	1	4	yes	—
153	C₂²×C₁₉	#436	1	4	yes	—
154	C₂²×C₁₉	#446	1	4	yes	—
155	C₄×C₁₉	—	4	4	no	—
156	C₄×C₁₉	#380	1	1	yes	characteristic
157	C₄×C₁₉	#381	1	1	yes	characteristic
158	C₄×C₁₉	#382	1	1	yes	characteristic
159	C₄×C₁₉	#383	1	1	yes	characteristic
160	C₄×C₁₉	#387	1	2	yes	—
161	C₄×C₁₉	#388	1	2	yes	—
162	Dic₁₉	—	4	8	no	—
163	C₂³×C₈	—	19	1	no	—
164	C₂³×C₈	—	19	1	no	—
165	C₂³×C₈	C₂×D₁₉	1	2	yes	—
166	C₂²×C₄²	—	19	2	no	—
167	C₂²×C₄²	C₂×D₁₉	1	1	yes	characteristic
168	C₂×#97	—	19	4	no	—
169	C₂×#97	—	38	4	no	—
170	C₂×#95	—	19	4	no	—
171	#336	—	38	4	no	—
172	#336	—	38	4	no	—
173	#336	Dic₁₉	1	4	yes	complemented
174	C₂×C₁₉	#1434	1	1	yes	characteristic
175	C₂×C₁₉	#1745	1	1	yes	characteristic
176	C₂×C₁₉	#1746	1	1	yes	characteristic
177	C₂×C₁₉	#1753	1	2	yes	—
178	C₂×C₁₉	#1771	1	2	yes	—
179	C₂×C₁₉	#1917	1	4	yes	—
180	C₂×C₁₉	#1924	1	4	yes	—
181	C₂³×C₄	—	19	4	no	—
182	C₂³×C₄	C₄×D₁₉	1	2	yes	—
183	C₂³×C₄	C₂²×D₁₉	1	1	yes	characteristic
184	C₂²×C₈	—	2	2	no	—
185	C₂²×C₈	—	2	2	no	—
186	C₂²×C₈	—	2	2	no	—
187	C₂²×C₈	—	2	2	no	—
188	C₂²×C₈	—	2	2	no	—
189	C₂²×C₈	—	2	2	no	—
190	C₂²×C₈	—	19	2	no	—
191	C₂²×C₈	—	19	2	no	—
192	C₂²×C₈	—	19	2	no	—
193	C₂²×C₈	—	19	4	no	—
194	C₂²×C₈	—	19	2	no	—
195	C₂²×C₈	—	38	2	no	—
196	C₂²×C₈	—	38	2	no	—
197	C₂²×C₈	—	38	2	no	—
198	C₂²×C₈	—	38	1	no	—
199	C₂²×C₈	—	38	1	no	—
200	C₂²×C₈	C₂×Dic₁₉	1	4	yes	—
201	C₂×C₄²	—	2	2	no	—
202	C₂×C₄²	—	2	2	no	—
203	C₂×C₄²	—	38	2	no	—
204	C₂×C₄²	—	38	2	no	—
205	C₂×C₄²	—	38	2	no	—
206	C₂×C₄²	—	38	2	no	—
207	C₂×C₄²	—	38	2	no	—
208	C₂×C₄²	—	38	2	no	—
209	C₂×C₄²	C₄×D₁₉	1	2	yes	—
210	C₂×C₄²	C₂×Dic₁₉	1	2	yes	—
211	#97	—	38	8	no	—
212	#95	—	38	8	no	—
213	C₁₉	#10798	1	1	yes	characteristic, complemented, Sylow
214	C₂⁴	C₂×C₄×D₁₉	1	1	yes	characteristic
215	C₂²×C₄	—	2	2	no	—
216	C₂²×C₄	—	2	2	no	—
217	C₂²×C₄	—	2	4	no	—
218	C₂²×C₄	—	2	4	no	—
219	C₂²×C₄	—	19	8	no	—
220	C₂²×C₄	—	38	4	no	—
221	C₂²×C₄	—	38	4	no	—
222	C₂²×C₄	—	38	4	no	—
223	C₂²×C₄	—	38	4	no	—
224	C₂²×C₄	—	38	4	no	—
225	C₂²×C₄	—	38	4	no	—
226	C₂²×C₄	C₄×Dic₁₉	1	4	yes	—
227	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
228	C₂²×C₄	#64541	1	2	yes	—
229	C₂²×C₄	#64541	1	2	yes	—
230	C₂²×C₄	D₄×D₁₉	1	2	yes	—
231	C₂²×C₄	D₄×D₁₉	1	1	yes	characteristic
232	C₂²×C₄	#64543	1	2	yes	—
233	C₂²×C₄	#64543	1	1	yes	characteristic
234	C₂²×C₄	Q₈×D₁₉	1	1	yes	characteristic
235	C₂²×C₄	#64545	1	1	yes	characteristic
236	C₂²×C₄	C₂²×Dic₁₉	1	1	yes	characteristic
237	C₂×C₈	—	2	4	no	—
238	C₂×C₈	—	2	4	no	—
239	C₂×C₈	—	2	4	no	—
240	C₂×C₈	—	4	2	no	—
241	C₂×C₈	—	4	2	no	—
242	C₂×C₈	—	4	2	no	—
243	C₂×C₈	—	4	2	no	—
244	C₂×C₈	—	19	4	no	—
245	C₂×C₈	—	19	4	no	—
246	C₂×C₈	—	38	2	no	—
247	C₂×C₈	—	38	2	no	—
248	C₂×C₈	—	38	2	no	—
249	C₂×C₈	—	38	4	no	—
250	C₂×C₈	—	38	4	no	—
251	C₂×C₈	—	38	2	no	—
252	C₂×C₈	—	38	4	no	—
253	C₂×C₈	—	38	4	no	—
254	C₄²	—	2	4	no	—
255	C₄²	—	2	2	no	—
256	C₄²	—	2	2	no	—
257	C₄²	—	76	2	no	—
258	C₄²	—	76	2	no	—
259	C₄²	—	76	2	no	—
260	C₄²	—	76	2	no	—
261	C₂³	#10597318	1	2	yes	—
262	C₂³	(C₂²⋊D₁₉)⋊C₄	1	2	yes	—
263	C₂³	#10597333	1	1	yes	characteristic
264	C₂³	#10597339	1	1	yes	characteristic
265	C₂³	#10597347	1	4	yes	—
266	C₂³	M₁₆×D₁₉	1	4	yes	—
267	C₂³	C₂×C₄×Dic₁₉	1	1	yes	characteristic
268	C₂×C₄	—	2	4	no	—
269	C₂×C₄	—	2	4	no	—
270	C₂×C₄	—	2	4	no	—
271	C₂×C₄	—	4	4	no	—
272	C₂×C₄	—	4	4	no	—
273	C₂×C₄	—	38	8	no	—
274	C₂×C₄	—	38	8	no	—
275	C₂×C₄	—	38	8	no	—
276	C₂×C₄	—	76	4	no	—
277	C₂×C₄	—	76	4	no	—
278	C₂×C₄	—	76	4	no	—
279	C₂×C₄	—	76	4	no	—
280	C₂×C₄	#10597318	1	1	yes	characteristic
281	C₂×C₄	#10597318	1	1	yes	characteristic
282	C₂×C₄	#10597323	1	1	yes	characteristic
283	C₂×C₄	#10597325	1	2	yes	—
284	C₂×C₄	C₂²⋊C₄×D₁₉	1	1	yes	characteristic
285	C₂×C₄	#10597329	1	2	yes	—
286	C₂×C₄	#10597330	1	2	yes	—
287	C₂×C₄	#10597331	1	2	yes	—
288	C₂×C₄	#10597335	1	2	yes	—
289	C₂×C₄	C₄⋊C₄×D₁₉	1	1	yes	characteristic
290	C₂×C₄	#10597338	1	1	yes	characteristic
291	C₂×C₄	#10597340	1	2	yes	—
292	C₂×C₄	#10597342	1	2	yes	—
293	C₂×C₄	#10597344	1	2	yes	—
294	C₂×C₄	#10597372	1	2	yes	—
295	C₂×C₄	D₄×Dic₁₉	1	2	yes	—
296	C₂×C₄	D₄×Dic₁₉	1	1	yes	characteristic
297	C₂×C₄	Q₈×Dic₁₉	1	1	yes	characteristic
298	C₈	—	4	4	no	—
299	C₈	—	38	4	no	—
300	C₈	—	38	4	no	—
301	C₂²	#11926390	1	1	yes	characteristic
302	C₂²	C₂²⋊C₄×Dic₁₉	1	1	yes	characteristic
303	C₂²	C₄⋊C₄×Dic₁₉	1	1	yes	characteristic
304	C₂²	#11926426	1	2	yes	—
305	C₂²	#11926433	1	2	yes	—
306	C₂²	M₁₆×Dic₁₉	1	2	yes	—
307	C₂²	#11926499	1	2	yes	—
308	C₂²	#11926599	1	4	yes	—
309	C₂²	#11926603	1	4	yes	—
310	C₂²	#11926614	1	4	yes	—
311	C₂²	#11926618	1	4	yes	—
312	C₂²	#11926619	1	4	yes	—
313	C₂²	#11926673	1	4	yes	—
314	C₄	—	4	4	no	—
315	C₄	—	76	8	no	—
316	C₄	#11926403	1	1	yes	characteristic
317	C₄	#11926406	1	1	yes	characteristic
318	C₄	#11926408	1	1	yes	characteristic
319	C₄	#11926411	1	1	yes	characteristic
320	C₄	#11926430	1	2	yes	—
321	C₄	#11926437	1	2	yes	—
322	C₂	#14561860	1	1	yes	characteristic
323	C₂	#14563383	1	1	yes	characteristic
324	C₂	#14563386	1	1	yes	characteristic
325	C₂	#14563421	1	2	yes	—
326	C₂	#14563512	1	2	yes	—
327	C₂	#14564197	1	4	yes	—
328	C₂	#14564246	1	4	yes	—

	subgroup	G/H
center, Frattini	C₂³×C₄	C₂²×D₁₉
commutator	C₂³×C₁₉	C₂×C₄²
Fitting	C₂×C₁₉×#336	C₂
socle, prime radical	C₂⁴×C₁₉	C₂²×C₄
cosocle	C₂³×C₄×C₁₉	C₂³
hypercenter	C₂×#336	D₁₉
hypocenter	C₁₉	#10798
LCS	G ▷ C₂³×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂³×C₄ ◁ C₂×#336

Complements

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

N	H ≅ G/N	type
10. C₂×#10597260	C₄	semidirect
16. C₁₉×#336	C₄	semidirect
173. #336	Dic₁₉	semidirect
213. C₁₉	#10798	semidirect

Maximal subgroups

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

subgroup	index
C₂²×#10597260	2
C₂×#11926298	2
C₄×C₁₉⋊#95	2
C₂×C₁₉×#336	2
#10798	19