Subgroups — #18076201

Order 4864.

382 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#14563751	C₂	1	2	yes	maximal
2	C₄×C₈×Dic₁₉	C₂	1	1	yes	maximal, characteristic
3	#14561470	C₂	1	1	yes	maximal, characteristic
4	#14561469	C₂	1	2	yes	maximal
5	C₁₉×#1277	C₂	1	1	yes	maximal, characteristic
6	C₂×C₄⋊(C₁₉⋊C₈)	C₂²	1	2	yes	—
7	C₂×C₄×C₁₉⋊C₈	C₂²	1	1	yes	characteristic
8	C₂×C₈×Dic₁₉	C₄	1	1	yes	characteristic
9	C₂×C₈×Dic₁₉	C₄	1	1	yes	characteristic
10	C₂×C₈×Dic₁₉	C₄	1	1	yes	characteristic
11	C₂×C₈×Dic₁₉	C₄	1	1	yes	characteristic
12	C₄²×Dic₁₉	C₂²	1	1	yes	characteristic
13	#11926298	—	2	2	no	—
14	#11926298	—	2	2	no	—
15	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
16	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
17	C₂²×C₈×C₁₉	—	2	2	no	—
18	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
19	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
20	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
21	C₂×C₄×Dic₁₉	C₂×C₄	1	1	yes	characteristic
22	C₂×C₄×Dic₁₉	C₂×C₄	1	1	yes	characteristic
23	C₂×C₄×Dic₁₉	D₄	1	1	yes	characteristic
24	C₂×C₄×Dic₁₉	D₄	1	1	yes	characteristic
25	C₂×C₄×Dic₁₉	Q₈	1	1	yes	characteristic
26	C₂×C₄×Dic₁₉	Q₈	1	1	yes	characteristic
27	C₂²×C₁₉⋊C₈	—	2	2	no	—
28	C₂²×C₁₉⋊C₈	C₂×C₄	1	1	yes	characteristic
29	C₂²×C₁₉⋊C₈	C₂×C₄	1	1	yes	characteristic
30	C₁₉×C₄⋊C₈	—	2	2	no	—
31	C₁₉×C₄⋊C₈	—	2	2	no	—
32	C₄×C₈×C₁₉	—	2	2	no	—
33	C₈×Dic₁₉	—	2	2	no	—
34	C₈×Dic₁₉	—	2	2	no	—
35	C₈×Dic₁₉	—	2	2	no	—
36	C₈×Dic₁₉	C₈	1	4	yes	complemented
37	C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
38	C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
39	C₄×C₁₉⋊C₈	—	2	2	no	—
40	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
41	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
42	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
43	C₂²×Dic₁₉	C₄⋊C₄	1	1	yes	characteristic
44	C₂²×Dic₁₉	C₄⋊C₄	1	1	yes	characteristic
45	C₂²×Dic₁₉	C₄⋊C₄	1	1	yes	characteristic
46	C₂²×Dic₁₉	C₄⋊C₄	1	1	yes	characteristic
47	C₂×C₈×C₁₉	—	2	1	no	—
48	C₂×C₈×C₁₉	—	2	1	no	—
49	C₂×C₈×C₁₉	—	2	1	no	—
50	C₂×C₈×C₁₉	—	2	1	no	—
51	C₂×C₈×C₁₉	—	4	2	no	—
52	C₂×C₈×C₁₉	—	4	2	no	—
53	C₂×C₈×C₁₉	—	4	2	no	—
54	C₂×C₈×C₁₉	C₂×C₈	1	2	yes	—
55	C₂×C₈×C₁₉	M₁₆	1	2	yes	—
56	C₄²×C₁₉	#41	1	2	yes	—
57	C₄²×C₁₉	#41	1	2	yes	—
58	C₄×Dic₁₉	—	2	1	no	—
59	C₄×Dic₁₉	—	2	1	no	—
60	C₄×Dic₁₉	—	2	1	no	—
61	C₄×Dic₁₉	—	2	2	no	—
62	C₄×Dic₁₉	—	2	1	no	—
63	C₄×Dic₁₉	—	2	2	no	—
64	C₄×Dic₁₉	—	2	2	no	—
65	C₄×Dic₁₉	C₂×C₈	1	2	yes	—
66	C₄×Dic₁₉	M₁₆	1	2	yes	—
67	C₂×C₁₉⋊C₈	—	2	1	no	—
68	C₂×C₁₉⋊C₈	—	2	1	no	—
69	C₂×C₁₉⋊C₈	—	2	1	no	—
70	C₂×C₁₉⋊C₈	—	2	1	no	—
71	C₂×C₁₉⋊C₈	—	4	2	no	—
72	C₂×C₁₉⋊C₈	—	4	2	no	—
73	C₂×C₁₉⋊C₈	—	4	2	no	—
74	C₂×C₁₉⋊C₈	C₂×C₈	1	2	yes	—
75	C₂×C₁₉⋊C₈	M₁₆	1	2	yes	—
76	#8785	—	19	1	no	maximal, Sylow
77	C₂³×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
78	C₂×C₄×C₁₉	—	2	1	no	—
79	C₂×C₄×C₁₉	—	2	1	no	—
80	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
81	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
82	C₂×C₄×C₁₉	#124	1	2	yes	—
83	C₂×C₄×C₁₉	#125	1	2	yes	—
84	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
85	C₂×C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
86	C₂×C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
87	C₂×C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
88	C₂×C₄×C₁₉	#135	1	1	yes	characteristic
89	C₂×C₄×C₁₉	#135	1	2	yes	—
90	C₂×C₄×C₁₉	#135	1	1	yes	characteristic
91	C₂×Dic₁₉	—	2	1	no	—
92	C₂×Dic₁₉	—	2	1	no	—
93	C₂×Dic₁₉	—	2	1	no	—
94	C₂×Dic₁₉	—	2	1	no	—
95	C₂×Dic₁₉	—	2	1	no	—
96	C₂×Dic₁₉	—	2	1	no	—
97	C₂×Dic₁₉	—	2	1	no	—
98	C₂×Dic₁₉	—	2	1	no	—
99	C₂×Dic₁₉	C₄⋊C₈	1	2	yes	—
100	C₂×Dic₁₉	C₄⋊C₈	1	2	yes	—
101	C₂×Dic₁₉	#108	1	2	yes	—
102	C₂×Dic₁₉	#108	1	2	yes	—
103	C₈×C₁₉	—	2	2	no	—
104	C₈×C₁₉	—	2	2	no	—
105	C₈×C₁₉	—	8	2	no	—
106	C₁₉⋊C₈	—	2	2	no	—
107	C₁₉⋊C₈	—	2	2	no	—
108	C₁₉⋊C₈	—	8	2	no	—
109	#1831	—	19	2	no	—
110	C₄²×C₈	—	19	1	no	—
111	#1277	—	19	2	no	—
112	#1277	—	19	1	no	—
113	#1277	D₁₉	1	1	yes	characteristic
114	C₂²×C₁₉	#382	1	1	yes	characteristic
115	C₂²×C₁₉	C₂×C₄⋊C₈	1	1	yes	characteristic
116	C₂²×C₁₉	#423	1	1	yes	characteristic
117	C₂²×C₁₉	#427	1	1	yes	characteristic
118	C₂²×C₁₉	#427	1	1	yes	characteristic
119	C₂²×C₁₉	C₂×#108	1	1	yes	characteristic
120	C₂²×C₁₉	C₂×#108	1	1	yes	characteristic
121	C₄×C₁₉	—	2	2	no	—
122	C₄×C₁₉	#431	1	1	yes	characteristic
123	C₄×C₁₉	#431	1	1	yes	characteristic
124	C₄×C₁₉	#432	1	1	yes	characteristic
125	C₄×C₁₉	#432	1	1	yes	characteristic
126	C₄×C₁₉	#488	1	2	yes	—
127	C₄×C₁₉	#488	1	2	yes	—
128	Dic₁₉	—	2	2	no	—
129	Dic₁₉	—	2	2	no	—
130	Dic₁₉	—	2	2	no	—
131	Dic₁₉	—	2	2	no	—
132	C₂×C₄⋊C₈	—	19	2	no	—
133	C₂×C₄⋊C₈	C₂×D₁₉	1	2	yes	—
134	C₂×C₄×C₈	—	19	1	no	—
135	C₂×C₄×C₈	—	19	1	no	—
136	C₂×C₄×C₈	—	19	1	no	—
137	C₂×C₄×C₈	—	19	1	no	—
138	C₂×C₄×C₈	—	19	1	no	—
139	C₂×C₄×C₈	C₂×D₁₉	1	1	yes	characteristic
140	C₄³	—	19	1	no	—
141	#336	—	38	2	no	—
142	#336	—	38	2	no	—
143	C₂×C₁₉	#1564	1	1	yes	characteristic
144	C₂×C₁₉	#1564	1	1	yes	characteristic
145	C₂×C₁₉	#1568	1	1	yes	characteristic
146	C₂×C₁₉	#1568	1	1	yes	characteristic
147	C₂×C₁₉	#1831	1	1	yes	characteristic
148	C₂×C₁₉	#1835	1	1	yes	characteristic
149	C₂×C₁₉	#1837	1	1	yes	characteristic
150	C₂²×C₈	—	2	2	no	—
151	C₂²×C₈	—	19	1	no	—
152	C₂²×C₈	—	19	1	no	—
153	C₂²×C₈	—	38	2	no	—
154	C₂²×C₈	C₄×D₁₉	1	1	yes	characteristic
155	C₂²×C₈	C₄×D₁₉	1	1	yes	characteristic
156	C₂×C₄²	—	19	1	no	—
157	C₂×C₄²	—	19	1	no	—
158	C₂×C₄²	—	19	1	no	—
159	C₂×C₄²	—	19	1	no	—
160	C₂×C₄²	—	19	1	no	—
161	C₂×C₄²	—	19	1	no	—
162	C₂×C₄²	C₂²×D₁₉	1	1	yes	characteristic
163	C₄⋊C₈	—	2	2	no	—
164	C₄⋊C₈	—	2	2	no	—
165	C₄⋊C₈	—	38	2	no	—
166	C₄⋊C₈	—	38	2	no	—
167	C₄×C₈	—	2	2	no	—
168	C₄×C₈	—	19	4	no	—
169	C₄×C₈	—	38	2	no	—
170	C₄×C₈	—	38	2	no	—
171	C₄×C₈	—	38	2	no	—
172	C₄×C₈	—	38	2	no	—
173	C₁₉	#8785	1	1	yes	characteristic, complemented, Sylow
174	C₂²×C₄	—	19	1	no	—
175	C₂²×C₄	—	19	1	no	—
176	C₂²×C₄	—	19	1	no	—
177	C₂²×C₄	—	19	1	no	—
178	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
179	C₂²×C₄	D₄×D₁₉	1	1	yes	characteristic
180	C₂²×C₄	Q₈×D₁₉	1	1	yes	characteristic
181	C₂×C₈	—	2	1	no	—
182	C₂×C₈	—	2	1	no	—
183	C₂×C₈	—	2	1	no	—
184	C₂×C₈	—	2	1	no	—
185	C₂×C₈	—	4	2	no	—
186	C₂×C₈	—	4	2	no	—
187	C₂×C₈	—	4	2	no	—
188	C₂×C₈	—	19	2	no	—
189	C₂×C₈	—	19	2	no	—
190	C₂×C₈	—	38	1	no	—
191	C₂×C₈	—	38	1	no	—
192	C₂×C₈	—	38	1	no	—
193	C₂×C₈	—	38	1	no	—
194	C₂×C₈	—	76	2	no	—
195	C₂×C₈	—	76	2	no	—
196	C₂×C₈	—	76	2	no	—
197	C₂×C₈	C₈×D₁₉	1	2	yes	—
198	C₂×C₈	#64515	1	2	yes	—
199	C₄²	—	19	2	no	—
200	C₄²	—	19	2	no	—
201	C₄²	—	38	2	no	—
202	C₄²	—	38	2	no	—
203	C₄²	—	38	1	no	—
204	C₄²	—	38	1	no	—
205	C₄²	—	38	1	no	—
206	C₄²	—	38	2	no	—
207	C₄²	—	38	1	no	—
208	C₄²	#64541	1	2	yes	—
209	C₄²	#64543	1	2	yes	—
210	C₂³	C₄⋊C₄×D₁₉	1	1	yes	characteristic
211	C₂×C₄	—	2	1	no	—
212	C₂×C₄	—	2	1	no	—
213	C₂×C₄	—	19	2	no	—
214	C₂×C₄	—	19	2	no	—
215	C₂×C₄	—	19	2	no	—
216	C₂×C₄	—	19	2	no	—
217	C₂×C₄	—	38	1	no	—
218	C₂×C₄	—	38	1	no	—
219	C₂×C₄	—	38	1	no	—
220	C₂×C₄	—	38	1	no	—
221	C₂×C₄	—	38	1	no	—
222	C₂×C₄	—	38	1	no	—
223	C₂×C₄	—	38	1	no	—
224	C₂×C₄	—	38	1	no	—
225	C₂×C₄	#10597318	1	1	yes	characteristic
226	C₂×C₄	#10597323	1	1	yes	characteristic
227	C₂×C₄	#10597331	1	2	yes	—
228	C₂×C₄	#10597335	1	2	yes	—
229	C₂×C₄	C₂×C₈×D₁₉	1	1	yes	characteristic
230	C₂×C₄	C₂×#64515	1	1	yes	characteristic
231	C₂×C₄	M₁₆×D₁₉	1	1	yes	characteristic
232	C₂×C₄	M₁₆×D₁₉	1	1	yes	characteristic
233	C₂×C₄	#10597358	1	1	yes	characteristic
234	C₂×C₄	#10597362	1	2	yes	—
235	C₂×C₄	#10597365	1	1	yes	characteristic
236	C₈	—	2	2	no	—
237	C₈	—	2	2	no	—
238	C₈	—	8	2	no	—
239	C₈	—	38	2	no	—
240	C₈	—	38	2	no	—
241	C₈	—	152	2	no	—
242	C₂²	#11926408	1	1	yes	characteristic
243	C₂²	C₄⋊C₈×D₁₉	1	1	yes	characteristic
244	C₂²	#11926566	1	1	yes	characteristic
245	C₂²	#11926579	1	1	yes	characteristic
246	C₂²	#11926581	1	1	yes	characteristic
247	C₂²	#108×D₁₉	1	1	yes	characteristic
248	C₂²	#108×D₁₉	1	1	yes	characteristic
249	C₄	—	2	2	no	—
250	C₄	—	38	2	no	—
251	C₄	—	38	2	no	—
252	C₄	—	38	2	no	—
253	C₄	—	38	2	no	—
254	C₄	#11926594	1	1	yes	characteristic
255	C₄	#11926595	1	1	yes	characteristic
256	C₄	#11926598	1	1	yes	characteristic
257	C₄	#11926599	1	1	yes	characteristic
258	C₄	#11926897	1	2	yes	—
259	C₄	#11926900	1	2	yes	—
260	C₂	#14562380	1	1	yes	characteristic
261	C₂	#14562382	1	1	yes	characteristic
262	C₂	#14562395	1	1	yes	characteristic
263	C₂	#14562397	1	1	yes	characteristic
264	C₂	#14563750	1	1	yes	characteristic
265	C₂	#14563764	1	1	yes	characteristic
266	C₂	#14563771	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄	D₄×D₁₉
commutator	C₂×C₄×C₁₉	C₂²×C₈
Frattini	C₂×C₄²	C₂²×D₁₉
Fitting	C₁₉×#1277	C₂
socle, prime radical	C₂³×C₁₉	C₂×C₄⋊C₄
cosocle	C₂×C₄²×C₁₉	C₂³
hypercenter	#1277	D₁₉
hypocenter	C₁₉	#8785
LCS	G ▷ C₂×C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×C₄² ◁ #1277

Complements

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

N	H ≅ G/N	type
36. C₈×Dic₁₉	C₈	semidirect
173. C₁₉	#8785	semidirect

Maximal subgroups

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

subgroup	index
#14563751	2
C₄×C₈×Dic₁₉	2
#14561470	2
#14561469	2
C₁₉×#1277	2
#8785	19