Subgroups — #18076278

Order 4864.

462 conjugacy classes of subgroups.

The subgroup lattice has 246 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#14563786	C₂	1	2	yes	maximal
2	C₄×C₈×Dic₁₉	C₂	1	1	yes	maximal, characteristic
3	C₂×#11926297	C₂	1	1	yes	maximal, characteristic
4	C₂×#11926296	C₂	1	2	yes	maximal
5	C₂×C₁₉×#335	C₂	1	1	yes	maximal, characteristic
6	C₂×C₄⋊(C₁₉⋊C₈)	C₂²	1	2	yes	—
7	C₂×Dic₁₉⋊C₈	—	2	4	no	—
8	C₂×C₄×C₁₉⋊C₈	C₂²	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	C₂×C₈×Dic₁₉	C₄	1	1	yes	characteristic
13	C₄²×Dic₁₉	C₂²	1	1	yes	characteristic
14	#11926297	—	2	2	no	—
15	#11926296	—	2	4	no	—
16	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
17	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
18	C₁₉×#335	—	2	2	no	—
19	C₂²×C₈×C₁₉	—	2	2	no	—
20	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
21	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
22	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
23	C₂×C₄×Dic₁₉	C₂×C₄	1	1	yes	characteristic
24	C₂×C₄×Dic₁₉	C₂×C₄	1	1	yes	characteristic
25	C₂×C₄×Dic₁₉	D₄	1	2	yes	—
26	C₂×C₄×Dic₁₉	Q₈	1	2	yes	—
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	D₄	1	2	yes	—
33	C₄×C₈×C₁₉	Q₈	1	2	yes	—
34	Dic₁₉⋊C₈	—	4	8	no	—
35	C₈×Dic₁₉	—	2	2	no	—
36	C₈×Dic₁₉	—	2	2	no	—
37	C₈×Dic₁₉	—	2	2	no	—
38	C₈×Dic₁₉	C₈	1	4	yes	complemented
39	C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
40	C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
41	C₄×C₁₉⋊C₈	D₄	1	2	yes	—
42	C₄×C₁₉⋊C₈	Q₈	1	2	yes	—
43	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
44	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
45	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
46	C₂²×Dic₁₉	C₄⋊C₄	1	2	yes	—
47	C₂²×Dic₁₉	C₄⋊C₄	1	2	yes	—
48	C₂×C₈×C₁₉	—	2	1	no	—
49	C₂×C₈×C₁₉	—	2	1	no	—
50	C₂×C₈×C₁₉	—	4	2	no	—
51	C₂×C₈×C₁₉	—	4	4	no	—
52	C₂×C₈×C₁₉	C₄⋊C₄	1	2	yes	—
53	C₂×C₈×C₁₉	C₄⋊C₄	1	2	yes	—
54	C₂×C₈×C₁₉	C₂×C₈	1	2	yes	—
55	C₂×C₈×C₁₉	M₁₆	1	2	yes	—
56	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
57	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
58	C₄²×C₁₉	C₂×Q₈	1	1	yes	characteristic
59	C₄²×C₁₉	C₂×Q₈	1	1	yes	characteristic
60	C₄×Dic₁₉	—	2	1	no	—
61	C₄×Dic₁₉	—	2	1	no	—
62	C₄×Dic₁₉	—	2	4	no	—
63	C₄×Dic₁₉	C₂×C₈	1	2	yes	—
64	C₄×Dic₁₉	M₁₆	1	2	yes	—
65	C₄×Dic₁₉	D₈	1	4	yes	—
66	C₄×Dic₁₉	Q₁₆	1	4	yes	—
67	C₂×C₁₉⋊C₈	—	2	1	no	—
68	C₂×C₁₉⋊C₈	—	2	1	no	—
69	C₂×C₁₉⋊C₈	—	4	2	no	—
70	C₂×C₁₉⋊C₈	—	4	4	no	—
71	C₂×C₁₉⋊C₈	C₄⋊C₄	1	2	yes	—
72	C₂×C₁₉⋊C₈	C₄⋊C₄	1	2	yes	—
73	C₂×C₁₉⋊C₈	C₂×C₈	1	2	yes	—
74	C₂×C₁₉⋊C₈	M₁₆	1	2	yes	—
75	#8806	—	19	1	no	maximal, Sylow
76	C₂³×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
77	C₂×C₄×C₁₉	—	2	2	no	—
78	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
79	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
80	C₂×C₄×C₁₉	#127	1	1	yes	characteristic
81	C₂×C₄×C₁₉	C₄⋊Q₈	1	1	yes	characteristic
82	C₂×C₄×C₁₉	C₄⋊Q₈	1	1	yes	characteristic
83	C₂×C₄×C₁₉	C₄⋊Q₈	1	1	yes	characteristic
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	C₂×D₈	1	2	yes	—
89	C₂×C₄×C₁₉	C₂×Q₁₆	1	2	yes	—
90	C₂×Dic₁₉	—	2	2	no	—
91	C₂×Dic₁₉	—	2	2	no	—
92	C₂×Dic₁₉	C₄⋊C₈	1	4	yes	—
93	C₂×Dic₁₉	#107	1	4	yes	—
94	C₂×Dic₁₉	#107	1	4	yes	—
95	C₂×Dic₁₉	#108	1	4	yes	—
96	C₈×C₁₉	—	2	2	no	—
97	C₈×C₁₉	—	8	2	no	—
98	C₈×C₁₉	C₄⋊C₈	1	4	yes	complemented
99	C₁₉⋊C₈	—	2	2	no	—
100	C₁₉⋊C₈	—	8	2	no	—
101	C₁₉⋊C₈	C₄⋊C₈	1	4	yes	complemented
102	#1842	—	19	2	no	—
103	C₄²×C₈	—	19	1	no	—
104	C₂×#335	—	19	2	no	—
105	C₂×#335	—	19	1	no	—
106	C₂×#335	D₁₉	1	1	yes	characteristic
107	C₂²×C₁₉	#384	1	1	yes	characteristic
108	C₂²×C₁₉	C₂×C₄⋊C₈	1	1	yes	characteristic
109	C₂²×C₁₉	#423	1	1	yes	characteristic
110	C₂²×C₁₉	C₂×#107	1	2	yes	—
111	C₂²×C₁₉	C₂×#108	1	2	yes	—
112	C₄×C₁₉	—	2	1	no	—
113	C₄×C₁₉	—	2	1	no	—
114	C₄×C₁₉	C₂×C₄⋊C₈	1	1	yes	characteristic
115	C₄×C₁₉	C₂×C₄⋊C₈	1	1	yes	characteristic
116	C₄×C₁₉	#423	1	1	yes	characteristic
117	C₄×C₁₉	#423	1	1	yes	characteristic
118	C₄×C₁₉	#493	1	1	yes	characteristic
119	C₄×C₁₉	#494	1	1	yes	characteristic
120	C₄×C₁₉	#500	1	2	yes	—
121	Dic₁₉	—	2	4	no	—
122	Dic₁₉	#335	1	8	yes	complemented
123	C₂×C₄⋊C₈	—	19	2	no	—
124	C₂×C₄⋊C₈	—	38	4	no	—
125	C₂×C₄⋊C₈	C₂×D₁₉	1	2	yes	—
126	C₂×C₄×C₈	—	19	1	no	—
127	C₂×C₄×C₈	—	19	1	no	—
128	C₂×C₄×C₈	—	19	1	no	—
129	C₂×C₄×C₈	—	19	1	no	—
130	C₂×C₄×C₈	—	19	1	no	—
131	C₂×C₄×C₈	C₂×D₁₉	1	1	yes	characteristic
132	C₄³	—	19	1	no	—
133	#335	—	2	2	no	—
134	#335	—	38	4	no	—
135	#335	—	38	2	no	—
136	C₂×C₁₉	C₂×#335	1	2	yes	—
137	C₂×C₁₉	#1567	1	2	yes	—
138	C₂×C₁₉	#1842	1	1	yes	characteristic
139	C₂×C₁₉	#1845	1	1	yes	characteristic
140	C₂×C₁₉	#1848	1	1	yes	characteristic
141	C₂²×C₈	—	2	2	no	—
142	C₂²×C₈	—	19	1	no	—
143	C₂²×C₈	—	19	1	no	—
144	C₂²×C₈	—	38	2	no	—
145	C₂²×C₈	C₄×D₁₉	1	1	yes	characteristic
146	C₂²×C₈	C₄×D₁₉	1	1	yes	characteristic
147	C₂×C₄²	—	19	1	no	—
148	C₂×C₄²	—	19	2	no	—
149	C₂×C₄²	—	19	1	no	—
150	C₂×C₄²	—	19	2	no	—
151	C₂×C₄²	C₂²×D₁₉	1	1	yes	characteristic
152	C₄⋊C₈	—	2	2	no	—
153	C₄⋊C₈	—	2	2	no	—
154	C₄⋊C₈	—	38	2	no	—
155	C₄⋊C₈	—	38	2	no	—
156	C₄⋊C₈	—	76	8	no	—
157	C₄×C₈	—	19	4	no	—
158	C₄×C₈	—	19	2	no	—
159	C₄×C₈	—	19	2	no	—
160	C₄×C₈	—	38	2	no	—
161	C₄×C₈	—	38	2	no	—
162	C₄×C₈	—	38	2	no	—
163	C₄×C₈	Dic₃₈	1	2	yes	—
164	C₄×C₈	C₂²⋊D₁₉	1	2	yes	—
165	C₁₉	#8806	1	1	yes	characteristic, complemented, Sylow
166	C₂²×C₄	—	19	2	no	—
167	C₂²×C₄	—	19	2	no	—
168	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
169	C₂²×C₄	D₄×D₁₉	1	1	yes	characteristic
170	C₂²×C₄	Q₈×D₁₉	1	1	yes	characteristic
171	C₂×C₈	—	2	1	no	—
172	C₂×C₈	—	2	1	no	—
173	C₂×C₈	—	4	2	no	—
174	C₂×C₈	—	4	4	no	—
175	C₂×C₈	—	19	2	no	—
176	C₂×C₈	—	19	2	no	—
177	C₂×C₈	—	19	2	no	—
178	C₂×C₈	—	19	2	no	—
179	C₂×C₈	—	38	1	no	—
180	C₂×C₈	—	38	1	no	—
181	C₂×C₈	—	76	2	no	—
182	C₂×C₈	—	76	4	no	—
183	C₂×C₈	C₈×D₁₉	1	2	yes	—
184	C₂×C₈	#64515	1	2	yes	—
185	C₂×C₈	Dic₁₉⋊C₄	1	2	yes	—
186	C₂×C₈	Dic₁₉⋊C₄	1	2	yes	—
187	C₄²	—	19	2	no	—
188	C₄²	—	19	2	no	—
189	C₄²	—	19	4	no	—
190	C₄²	—	19	4	no	—
191	C₄²	—	38	4	no	—
192	C₄²	—	38	1	no	—
193	C₄²	—	38	1	no	—
194	C₄²	C₂×Dic₃₈	1	1	yes	characteristic
195	C₄²	D₄×D₁₉	1	1	yes	characteristic
196	C₄²	Q₈×D₁₉	1	1	yes	characteristic
197	C₄²	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
198	C₂³	C₄⋊C₄×D₁₉	1	1	yes	characteristic
199	C₂×C₄	—	2	2	no	—
200	C₂×C₄	—	19	4	no	—
201	C₂×C₄	—	19	4	no	—
202	C₂×C₄	—	19	4	no	—
203	C₂×C₄	—	19	4	no	—
204	C₂×C₄	—	38	2	no	—
205	C₂×C₄	—	38	2	no	—
206	C₂×C₄	#10597334	1	1	yes	characteristic
207	C₂×C₄	#10597334	1	1	yes	characteristic
208	C₂×C₄	C₄⋊C₄×D₁₉	1	1	yes	characteristic
209	C₂×C₄	C₂×C₈×D₁₉	1	1	yes	characteristic
210	C₂×C₄	C₂×#64515	1	1	yes	characteristic
211	C₂×C₄	M₁₆×D₁₉	1	1	yes	characteristic
212	C₂×C₄	M₁₆×D₁₉	1	1	yes	characteristic
213	C₂×C₄	D₈×D₁₉	1	2	yes	—
214	C₂×C₄	Q₁₆×D₁₉	1	2	yes	—
215	C₂×C₄	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
216	C₂×C₄	#10597386	1	1	yes	characteristic
217	C₂×C₄	#10597390	1	1	yes	characteristic
218	C₈	—	2	2	no	—
219	C₈	—	8	2	no	—
220	C₈	—	19	4	no	—
221	C₈	—	38	2	no	—
222	C₈	—	152	2	no	—
223	C₈	Dic₁₉⋊C₈	1	4	yes	complemented
224	C₂²	#11926413	1	1	yes	characteristic
225	C₂²	C₄⋊C₈×D₁₉	1	1	yes	characteristic
226	C₂²	#11926566	1	1	yes	characteristic
227	C₂²	#107×D₁₉	1	2	yes	—
228	C₂²	#108×D₁₉	1	2	yes	—
229	C₄	—	2	1	no	—
230	C₄	—	2	1	no	—
231	C₄	—	19	8	no	—
232	C₄	—	38	4	no	—
233	C₄	C₄⋊C₈×D₁₉	1	1	yes	characteristic
234	C₄	C₂×Dic₁₉⋊C₈	1	1	yes	characteristic
235	C₄	#11926566	1	1	yes	characteristic
236	C₄	#11926567	1	1	yes	characteristic
237	C₄	#11926919	1	1	yes	characteristic
238	C₄	#11926922	1	1	yes	characteristic
239	C₄	#11926948	1	2	yes	—
240	C₂	D₁₉×#335	1	2	yes	—
241	C₂	#14562392	1	2	yes	—
242	C₂	#14563786	1	1	yes	characteristic
243	C₂	#14563793	1	1	yes	characteristic
244	C₂	#14563805	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄	D₄×D₁₉
commutator	C₂×C₄×C₁₉	C₂²×C₈
Frattini	C₂×C₄²	C₂²×D₁₉
Fitting	C₂×C₁₉×#335	C₂
socle, prime radical	C₂³×C₁₉	C₂×C₄⋊C₄
cosocle	C₂×C₄²×C₁₉	C₂³
hypercenter	C₂×#335	D₁₉
hypocenter	C₁₉	#8806
LCS	G ▷ C₂×C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×C₄² ◁ C₂×#335

Complements

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

N	H ≅ G/N	type
38. C₈×Dic₁₉	C₈	semidirect
98. C₈×C₁₉	C₄⋊C₈	semidirect
101. C₁₉⋊C₈	C₄⋊C₈	semidirect
122. Dic₁₉	#335	semidirect
165. C₁₉	#8806	semidirect
223. C₈	Dic₁₉⋊C₈	semidirect

Maximal subgroups

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

subgroup	index
#14563786	2
C₄×C₈×Dic₁₉	2
C₂×#11926297	2
C₂×#11926296	2
C₂×C₁₉×#335	2
#8806	19