Subgroups — #18069127

Order 4864.

490 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#14563615	C₂	1	1	yes	maximal, characteristic
2	#14561865	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#1797	C₂	1	1	yes	maximal, characteristic
4	C₂²×C₄⋊Dic₁₉	—	2	1	no	—
5	C₂×C₄⋊(C₁₉⋊C₈)	C₄	1	2	yes	complemented
6	C₂×C₂²⋊(C₁₉⋊C₈)	—	2	1	no	—
7	C₂×C₁₉⋊#95	—	2	1	no	—
8	C₂×C₁₉⋊#95	C₄	1	2	yes	—
9	#11926299	—	2	1	no	—
10	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
11	C₂×C₁₉×C₄⋊C₈	—	2	1	no	—
12	C₂×C₁₉×C₂²⋊C₈	—	2	1	no	—
13	C₁₉×#336	C₄	1	2	yes	complemented
14	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
15	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
16	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
17	C₂³×Dic₁₉	—	2	2	no	—
18	C₂²×C₈×C₁₉	—	2	2	no	—
19	C₂×C₄²×C₁₉	—	4	2	no	—
20	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
21	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
22	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
23	C₂×C₄²×C₁₉	Q₈	1	1	yes	characteristic
24	C₂×C₄⋊Dic₁₉	—	2	4	no	—
25	C₂×C₄⋊Dic₁₉	—	4	2	no	—
26	C₂×C₄⋊Dic₁₉	—	4	1	no	—
27	C₂×C₄⋊Dic₁₉	—	4	1	no	—
28	C₂²×C₁₉⋊C₈	—	2	2	no	—
29	C₁₉×C₄⋊C₈	—	4	2	no	—
30	C₁₉×C₂²⋊C₈	—	4	1	no	—
31	C₁₉×C₂²⋊C₈	—	4	1	no	—
32	C₁₉⋊#95	—	4	1	no	—
33	C₁₉⋊#95	—	4	1	no	—
34	C₁₉⋊#95	—	4	2	no	—
35	C₂²⋊(C₁₉⋊C₈)	—	4	1	no	—
36	C₂²⋊(C₁₉⋊C₈)	—	4	1	no	—
37	C₄⋊(C₁₉⋊C₈)	—	4	2	no	—
38	C₂⁴×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
39	C₂²×C₄×C₁₉	—	2	2	no	—
40	C₂²×C₄×C₁₉	—	2	2	no	—
41	C₂²×C₄×C₁₉	—	2	1	no	—
42	C₂²×C₄×C₁₉	—	2	1	no	—
43	C₂²×C₄×C₁₉	—	4	1	no	—
44	C₂²×C₄×C₁₉	—	4	1	no	—
45	C₂²×C₄×C₁₉	—	4	1	no	—
46	C₂²×C₄×C₁₉	—	4	1	no	—
47	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
48	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
49	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
50	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
51	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
52	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
53	C₂²×C₄×C₁₉	D₈	1	1	yes	characteristic
54	C₂²×C₄×C₁₉	D₈	1	1	yes	characteristic
55	C₂²×C₄×C₁₉	SD₁₆	1	1	yes	characteristic
56	C₂²×C₄×C₁₉	SD₁₆	1	1	yes	characteristic
57	C₂²×C₄×C₁₉	SD₁₆	1	1	yes	characteristic
58	C₂²×C₄×C₁₉	SD₁₆	1	1	yes	characteristic
59	C₂²×C₄×C₁₉	Q₁₆	1	1	yes	characteristic
60	C₂²×C₄×C₁₉	Q₁₆	1	1	yes	characteristic
61	C₂²×Dic₁₉	—	2	4	no	—
62	C₂²×Dic₁₉	—	4	2	no	—
63	C₂²×Dic₁₉	—	4	2	no	—
64	C₂²×Dic₁₉	—	4	2	no	—
65	C₂²×Dic₁₉	—	4	2	no	—
66	C₂²×Dic₁₉	—	4	2	no	—
67	C₂²×Dic₁₉	—	4	2	no	—
68	C₂×C₈×C₁₉	—	4	2	no	—
69	C₂×C₈×C₁₉	—	4	2	no	—
70	C₂×C₈×C₁₉	—	4	2	no	—
71	C₄²×C₁₉	—	2	2	no	—
72	C₄²×C₁₉	—	2	2	no	—
73	C₄²×C₁₉	—	4	1	no	—
74	C₄²×C₁₉	—	4	1	no	—
75	C₄⋊Dic₁₉	—	4	4	no	—
76	C₄⋊Dic₁₉	—	4	4	no	—
77	C₂×C₁₉⋊C₈	—	4	2	no	—
78	C₂×C₁₉⋊C₈	—	4	2	no	—
79	C₂×C₁₉⋊C₈	—	4	2	no	—
80	#7039	—	19	1	no	maximal, Sylow
81	C₂³×C₁₉	—	2	1	no	—
82	C₂³×C₁₉	—	2	1	no	—
83	C₂³×C₁₉	—	2	1	no	—
84	C₂³×C₁₉	—	2	1	no	—
85	C₂³×C₁₉	#95	1	1	yes	characteristic
86	C₂³×C₁₉	#100	1	1	yes	characteristic
87	C₂³×C₁₉	#101	1	1	yes	characteristic
88	C₂³×C₁₉	#102	1	1	yes	characteristic
89	C₂³×C₁₉	#102	1	1	yes	characteristic
90	C₂³×C₁₉	#103	1	1	yes	characteristic
91	C₂³×C₁₉	#103	1	1	yes	characteristic
92	C₂×C₄×C₁₉	—	2	1	no	—
93	C₂×C₄×C₁₉	—	2	1	no	—
94	C₂×C₄×C₁₉	—	2	1	no	—
95	C₂×C₄×C₁₉	—	2	1	no	—
96	C₂×C₄×C₁₉	—	2	1	no	—
97	C₂×C₄×C₁₉	—	2	1	no	—
98	C₂×C₄×C₁₉	—	2	2	no	—
99	C₂×C₄×C₁₉	—	2	2	no	—
100	C₂×C₄×C₁₉	—	2	2	no	—
101	C₂×C₄×C₁₉	—	2	2	no	—
102	C₂×C₄×C₁₉	—	2	1	no	—
103	C₂×C₄×C₁₉	—	2	1	no	—
104	C₂×C₄×C₁₉	—	2	1	no	—
105	C₂×C₄×C₁₉	—	2	1	no	—
106	C₂×C₄×C₁₉	—	2	1	no	—
107	C₂×C₄×C₁₉	—	2	1	no	—
108	C₂×C₄×C₁₉	—	4	1	no	—
109	C₂×C₄×C₁₉	—	4	1	no	—
110	C₂×C₄×C₁₉	—	4	1	no	—
111	C₂×C₄×C₁₉	—	4	1	no	—
112	C₂×C₄×C₁₉	—	4	2	no	—
113	C₂×C₄×C₁₉	—	4	2	no	—
114	C₂×C₄×C₁₉	#99	1	2	yes	—
115	C₂×C₄×C₁₉	#102	1	1	yes	characteristic
116	C₂×C₄×C₁₉	#102	1	1	yes	characteristic
117	C₂×C₄×C₁₉	#103	1	1	yes	characteristic
118	C₂×C₄×C₁₉	#103	1	1	yes	characteristic
119	C₂×C₄×C₁₉	#104	1	2	yes	—
120	C₂×C₄×C₁₉	#106	1	1	yes	characteristic
121	C₂×C₄×C₁₉	#106	1	1	yes	characteristic
122	C₂×C₄×C₁₉	#107	1	1	yes	characteristic
123	C₂×C₄×C₁₉	#107	1	1	yes	characteristic
124	C₂×Dic₁₉	—	4	4	no	—
125	C₂×Dic₁₉	—	4	4	no	—
126	C₂×Dic₁₉	—	4	4	no	—
127	C₂×Dic₁₉	—	8	2	no	—
128	C₂×Dic₁₉	—	8	2	no	—
129	C₂×Dic₁₉	—	8	2	no	—
130	C₂×Dic₁₉	—	8	2	no	—
131	C₈×C₁₉	—	8	2	no	—
132	C₁₉⋊C₈	—	8	2	no	—
133	#1797	—	19	1	no	—
134	#1797	D₁₉	1	1	yes	characteristic
135	C₄⋊#95	—	19	1	no	—
136	C₂²×C₁₉	—	2	1	no	—
137	C₂²×C₁₉	—	2	1	no	—
138	C₂²×C₁₉	—	2	1	no	—
139	C₂²×C₁₉	—	2	1	no	—
140	C₂²×C₁₉	—	2	1	no	—
141	C₂²×C₁₉	—	2	1	no	—
142	C₂²×C₁₉	—	2	1	no	—
143	C₂²×C₁₉	—	2	1	no	—
144	C₂²×C₁₉	—	2	1	no	—
145	C₂²×C₁₉	—	2	1	no	—
146	C₂²×C₁₉	—	2	1	no	—
147	C₂²×C₁₉	—	2	1	no	—
148	C₂²×C₁₉	#331	1	1	yes	characteristic
149	C₂²×C₁₉	#332	1	1	yes	characteristic
150	C₂²×C₁₉	#332	1	1	yes	characteristic
151	C₂²×C₁₉	#333	1	1	yes	characteristic
152	C₂²×C₁₉	H(3,ℤ/4)	1	1	yes	characteristic
153	C₂²×C₁₉	#339	1	1	yes	characteristic
154	C₂²×C₁₉	#340	1	1	yes	characteristic
155	C₂²×C₁₉	#340	1	1	yes	characteristic
156	C₂²×C₁₉	#342	1	1	yes	characteristic
157	C₂²×C₁₉	#343	1	1	yes	characteristic
158	C₂²×C₁₉	#344	1	1	yes	characteristic
159	C₄×C₁₉	—	2	1	no	—
160	C₄×C₁₉	—	2	1	no	—
161	C₄×C₁₉	—	2	1	no	—
162	C₄×C₁₉	—	2	1	no	—
163	C₄×C₁₉	—	2	1	no	—
164	C₄×C₁₉	—	2	1	no	—
165	C₄×C₁₉	—	4	1	no	—
166	C₄×C₁₉	—	4	1	no	—
167	C₄×C₁₉	#327	1	2	yes	—
168	C₄×C₁₉	#328	1	2	yes	—
169	Dic₁₉	—	8	4	no	—
170	C₂²×C₄⋊C₄	—	38	1	no	—
171	C₂²×C₄²	C₂×D₁₉	1	1	yes	characteristic
172	C₂×C₄⋊C₈	—	2	1	no	—
173	C₂×C₄⋊C₈	—	19	2	no	—
174	C₂×C₂²⋊C₈	—	2	1	no	—
175	C₂×C₂²⋊C₈	—	38	1	no	—
176	C₂×#95	—	19	2	no	—
177	C₂×#95	—	38	1	no	—
178	#336	—	38	1	no	—
179	#336	Dic₁₉	1	2	yes	complemented
180	C₂×C₁₉	—	2	1	no	—
181	C₂×C₁₉	—	2	1	no	—
182	C₂×C₁₉	—	2	1	no	—
183	C₂×C₁₉	—	2	1	no	—
184	C₂×C₁₉	#1285	1	1	yes	characteristic
185	C₂×C₁₉	#1286	1	1	yes	characteristic
186	C₂×C₁₉	#1289	1	1	yes	characteristic
187	C₂×C₁₉	#1294	1	1	yes	characteristic
188	C₂×C₁₉	#1296	1	1	yes	characteristic
189	C₂×C₁₉	#1303	1	1	yes	characteristic
190	C₂×C₁₉	#1305	1	1	yes	characteristic
191	C₂³×C₄	—	38	2	no	—
192	C₂³×C₄	C₄×D₁₉	1	1	yes	characteristic
193	C₂³×C₄	D₇₆	1	1	yes	characteristic
194	C₂³×C₄	C₂²⋊D₁₉	1	1	yes	characteristic
195	C₂²×C₈	—	2	2	no	—
196	C₂²×C₈	—	38	2	no	—
197	C₂×C₄⋊C₄	—	38	4	no	—
198	C₂×C₄⋊C₄	—	76	2	no	—
199	C₂×C₄⋊C₄	—	76	1	no	—
200	C₂×C₄⋊C₄	—	76	1	no	—
201	C₂×C₄²	—	4	2	no	—
202	C₂×C₄²	Dic₃₈	1	1	yes	characteristic
203	C₂×C₄²	C₄×D₁₉	1	1	yes	characteristic
204	C₂×C₄²	C₂×Dic₁₉	1	1	yes	characteristic
205	C₂×C₄²	C₂²⋊D₁₉	1	1	yes	characteristic
206	C₄⋊C₈	—	4	2	no	—
207	C₄⋊C₈	—	76	2	no	—
208	C₂²⋊C₈	—	4	1	no	—
209	C₂²⋊C₈	—	4	1	no	—
210	C₂²⋊C₈	—	76	1	no	—
211	C₂²⋊C₈	—	76	1	no	—
212	#95	—	76	2	no	—
213	#95	—	76	1	no	—
214	#95	—	76	1	no	—
215	C₁₉	#7039	1	1	yes	characteristic, complemented, Sylow
216	C₂⁴	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
217	C₂²×C₄	—	2	2	no	—
218	C₂²×C₄	—	2	2	no	—
219	C₂²×C₄	—	2	1	no	—
220	C₂²×C₄	—	2	1	no	—
221	C₂²×C₄	—	4	1	no	—
222	C₂²×C₄	—	4	1	no	—
223	C₂²×C₄	—	4	1	no	—
224	C₂²×C₄	—	4	1	no	—
225	C₂²×C₄	—	38	4	no	—
226	C₂²×C₄	—	76	2	no	—
227	C₂²×C₄	—	76	2	no	—
228	C₂²×C₄	—	76	2	no	—
229	C₂²×C₄	—	76	2	no	—
230	C₂²×C₄	—	76	2	no	—
231	C₂²×C₄	—	76	2	no	—
232	C₂²×C₄	#64516	1	1	yes	characteristic
233	C₂²×C₄	#64516	1	1	yes	characteristic
234	C₂²×C₄	D₁₅₂	1	1	yes	characteristic
235	C₂²×C₄	Dic₇₆	1	1	yes	characteristic
236	C₂²×C₄	C₄×Dic₁₉	1	1	yes	characteristic
237	C₂²×C₄	Dic₁₉⋊C₄	1	1	yes	characteristic
238	C₂²×C₄	Dic₁₉⋊C₄	1	1	yes	characteristic
239	C₂²×C₄	C₄⋊Dic₁₉	1	1	yes	characteristic
240	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
241	C₂²×C₄	#64525	1	1	yes	characteristic
242	C₂²×C₄	#64526	1	1	yes	characteristic
243	C₂²×C₄	#64527	1	1	yes	characteristic
244	C₂²×C₄	#64528	1	1	yes	characteristic
245	C₂²×C₄	C₂²⋊Dic₁₉	1	1	yes	characteristic
246	C₂×C₈	—	4	2	no	—
247	C₂×C₈	—	4	2	no	—
248	C₂×C₈	—	4	2	no	—
249	C₂×C₈	—	76	2	no	—
250	C₂×C₈	—	76	2	no	—
251	C₂×C₈	—	76	2	no	—
252	C₄⋊C₄	—	76	4	no	—
253	C₄⋊C₄	—	76	4	no	—
254	C₄²	—	2	2	no	—
255	C₄²	—	2	2	no	—
256	C₄²	—	4	1	no	—
257	C₄²	—	4	1	no	—
258	C₂³	—	2	1	no	—
259	C₂³	—	2	1	no	—
260	C₂³	—	2	1	no	—
261	C₂³	—	2	1	no	—
262	C₂³	#10597266	1	1	yes	characteristic
263	C₂³	#10597267	1	1	yes	characteristic
264	C₂³	#10597273	1	1	yes	characteristic
265	C₂³	#10597278	1	1	yes	characteristic
266	C₂³	#10597280	1	1	yes	characteristic
267	C₂³	#10597281	1	1	yes	characteristic
268	C₂³	C₁₉⋊#95	1	1	yes	characteristic
269	C₂×C₄	—	2	1	no	—
270	C₂×C₄	—	2	1	no	—
271	C₂×C₄	—	2	1	no	—
272	C₂×C₄	—	2	1	no	—
273	C₂×C₄	—	2	1	no	—
274	C₂×C₄	—	2	1	no	—
275	C₂×C₄	—	2	2	no	—
276	C₂×C₄	—	2	2	no	—
277	C₂×C₄	—	2	2	no	—
278	C₂×C₄	—	2	2	no	—
279	C₂×C₄	—	2	1	no	—
280	C₂×C₄	—	2	1	no	—
281	C₂×C₄	—	2	1	no	—
282	C₂×C₄	—	2	1	no	—
283	C₂×C₄	—	2	1	no	—
284	C₂×C₄	—	2	1	no	—
285	C₂×C₄	—	4	1	no	—
286	C₂×C₄	—	4	1	no	—
287	C₂×C₄	—	4	1	no	—
288	C₂×C₄	—	4	1	no	—
289	C₂×C₄	—	4	2	no	—
290	C₂×C₄	—	4	2	no	—
291	C₂×C₄	—	76	4	no	—
292	C₂×C₄	—	76	4	no	—
293	C₂×C₄	—	76	4	no	—
294	C₂×C₄	—	152	2	no	—
295	C₂×C₄	—	152	2	no	—
296	C₂×C₄	—	152	2	no	—
297	C₂×C₄	—	152	2	no	—
298	C₂×C₄	#10597263	1	2	yes	—
299	C₂×C₄	#10597264	1	1	yes	characteristic
300	C₂×C₄	#10597265	1	1	yes	characteristic
301	C₂×C₄	#10597273	1	1	yes	characteristic
302	C₂×C₄	#10597274	1	1	yes	characteristic
303	C₂×C₄	#10597275	1	1	yes	characteristic
304	C₂×C₄	#10597278	1	1	yes	characteristic
305	C₂×C₄	#10597282	1	2	yes	—
306	C₂×C₄	#10597289	1	1	yes	characteristic
307	C₂×C₄	#10597292	1	1	yes	characteristic
308	C₈	—	8	2	no	—
309	C₈	—	152	2	no	—
310	C₂²	—	2	1	no	—
311	C₂²	—	2	1	no	—
312	C₂²	—	2	1	no	—
313	C₂²	—	2	1	no	—
314	C₂²	—	2	1	no	—
315	C₂²	—	2	1	no	—
316	C₂²	—	2	1	no	—
317	C₂²	—	2	1	no	—
318	C₂²	—	2	1	no	—
319	C₂²	—	2	1	no	—
320	C₂²	—	2	1	no	—
321	C₂²	—	2	1	no	—
322	C₂²	#11926287	1	1	yes	characteristic
323	C₂²	#11926289	1	1	yes	characteristic
324	C₂²	#11926291	1	1	yes	characteristic
325	C₂²	#11926292	1	1	yes	characteristic
326	C₂²	#11926300	1	1	yes	characteristic
327	C₂²	#11926305	1	1	yes	characteristic
328	C₂²	#11926306	1	1	yes	characteristic
329	C₂²	#11926307	1	1	yes	characteristic
330	C₂²	#11926310	1	1	yes	characteristic
331	C₂²	#11926312	1	1	yes	characteristic
332	C₂²	#11926315	1	1	yes	characteristic
333	C₄	—	2	1	no	—
334	C₄	—	2	1	no	—
335	C₄	—	2	1	no	—
336	C₄	—	2	1	no	—
337	C₄	—	2	1	no	—
338	C₄	—	2	1	no	—
339	C₄	—	4	1	no	—
340	C₄	—	4	1	no	—
341	C₄	—	152	4	no	—
342	C₄	#11926279	1	2	yes	—
343	C₄	#11926282	1	2	yes	—
344	C₂	—	2	1	no	—
345	C₂	—	2	1	no	—
346	C₂	—	2	1	no	—
347	C₂	—	2	1	no	—
348	C₂	#14561490	1	1	yes	characteristic
349	C₂	#14561494	1	1	yes	characteristic
350	C₂	#14561502	1	1	yes	characteristic
351	C₂	#14561515	1	1	yes	characteristic
352	C₂	#14561519	1	1	yes	characteristic
353	C₂	#14561536	1	1	yes	characteristic
354	C₂	#14561542	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₁₉⋊#95
commutator	C₂²×C₄×C₁₉	C₄²
Frattini	C₂²×C₄²	C₂×D₁₉
Fitting	C₁₉×#1797	C₂
socle	C₂³×C₁₉	#95
prime radical	C₂⁴×C₁₉	C₂²⋊C₄
cosocle	C₂²×C₄²×C₁₉	C₂²
hypercenter	#1797	D₁₉
hypocenter	C₁₉	#7039
LCS	G ▷ C₂²×C₄×C₁₉ ▷ C₂²×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ #1797

Complements

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

N	H ≅ G/N	type
5. C₂×C₄⋊(C₁₉⋊C₈)	C₄	semidirect
13. C₁₉×#336	C₄	semidirect
179. #336	Dic₁₉	semidirect
215. C₁₉	#7039	semidirect

Maximal subgroups

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

subgroup	index
#14563615	2
#14561865	2
C₁₉×#1797	2
#7039	19