Subgroups — C₁₆×C₂²⋊C₄×C₁₉ #18018569

Order 4864.

510 conjugacy classes of subgroups.

The subgroup lattice has 214 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂³×C₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic
2	C₂×C₁₉×C₂²⋊C₁₆	C₂	1	1	yes	maximal, characteristic
3	C₂×C₄×C₁₆×C₁₉	C₂	1	2	yes	maximal, complemented
4	C₈×C₂²⋊C₄×C₁₉	C₂	1	1	yes	maximal, characteristic
5	C₁₉×#1374	C₂	1	2	yes	maximal, complemented
6	C₂³×C₈×C₁₉	C₂²	1	1	yes	characteristic
7	C₂²×C₁₆×C₁₉	—	2	4	no	—
8	C₂²×C₁₆×C₁₉	C₄	1	4	yes	complemented
9	C₂²×C₁₆×C₁₉	C₂²	1	2	yes	—
10	C₂²×C₁₆×C₁₉	C₂²	1	1	yes	characteristic
11	C₂²×C₁₆×C₁₉	C₂²	1	1	yes	characteristic
12	C₂×C₁₉×C₂²⋊C₈	C₄	1	1	yes	characteristic
13	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
14	C₄×C₂²⋊C₄×C₁₉	C₄	1	1	yes	characteristic
15	C₁₉×C₂²⋊C₁₆	C₄	1	4	yes	complemented
16	C₄×C₁₆×C₁₉	—	2	4	no	—
17	C₁₉×#336	C₄	1	2	yes	—
18	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
19	C₂²×C₈×C₁₉	—	2	2	no	—
20	C₂²×C₈×C₁₉	—	2	2	no	—
21	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
22	C₂²×C₈×C₁₉	C₂×C₄	1	2	yes	—
23	C₂²×C₈×C₁₉	C₂×C₄	1	2	yes	—
24	C₂²×C₈×C₁₉	C₂×C₄	1	2	yes	—
25	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
26	C₂×C₂²⋊C₄×C₁₉	C₈	1	2	yes	—
27	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
28	C₂×C₁₆×C₁₉	—	2	2	no	—
29	C₂×C₁₆×C₁₉	—	2	2	no	—
30	C₂×C₁₆×C₁₉	—	2	2	no	—
31	C₂×C₁₆×C₁₉	—	2	8	no	—
32	C₂×C₁₆×C₁₉	C₂×C₄	1	4	yes	—
33	C₂×C₁₆×C₁₉	C₂×C₄	1	2	yes	—
34	C₂×C₁₆×C₁₉	C₂×C₄	1	2	yes	—
35	C₂×C₁₆×C₁₉	D₄	1	4	yes	—
36	C₁₉×C₂²⋊C₈	C₈	1	4	yes	—
37	C₄×C₈×C₁₉	—	2	2	no	—
38	C₄×C₈×C₁₉	—	2	2	no	—
39	C₁₉×#95	C₈	1	2	yes	—
40	C₂⁴×C₁₉	C₂×C₈	1	1	yes	characteristic
41	C₂²×C₄×C₁₉	—	2	2	no	—
42	C₂²×C₄×C₁₉	—	2	2	no	—
43	C₂²×C₄×C₁₉	C₄²	1	2	yes	—
44	C₂²×C₄×C₁₉	C₂×C₈	1	1	yes	characteristic
45	C₂²×C₄×C₁₉	C₂×C₈	1	2	yes	—
46	C₂²×C₄×C₁₉	C₂×C₈	1	4	yes	—
47	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
48	C₂×C₈×C₁₉	—	2	2	no	—
49	C₂×C₈×C₁₉	—	2	2	no	—
50	C₂×C₈×C₁₉	—	2	2	no	—
51	C₂×C₈×C₁₉	—	2	2	no	—
52	C₂×C₈×C₁₉	—	2	2	no	—
53	C₂×C₈×C₁₉	—	2	4	no	—
54	C₂×C₈×C₁₉	C₄²	1	2	yes	—
55	C₂×C₈×C₁₉	C₂×C₈	1	4	yes	—
56	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
57	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
58	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
59	C₂×C₈×C₁₉	#41	1	2	yes	—
60	C₂²⋊C₄×C₁₉	C₁₆	1	8	yes	direct product factor
61	C₄²×C₁₉	—	2	2	no	—
62	C₄²×C₁₉	—	2	2	no	—
63	C₁₆×C₁₉	—	2	2	no	—
64	C₁₆×C₁₉	—	2	4	no	—
65	C₁₆×C₁₉	C₂²⋊C₄	1	4	yes	direct product factor
66	C₁₆×C₂²⋊C₄	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
67	C₂³×C₁₉	—	2	2	no	—
68	C₂³×C₁₉	—	2	2	no	—
69	C₂³×C₁₉	C₄×C₈	1	2	yes	—
70	C₂³×C₁₉	C₂×C₁₆	1	4	yes	—
71	C₂³×C₁₉	C₂²×C₈	1	1	yes	characteristic
72	C₂×C₄×C₁₉	—	2	4	no	—
73	C₂×C₄×C₁₉	—	2	2	no	—
74	C₂×C₄×C₁₉	—	2	4	no	—
75	C₂×C₄×C₁₉	—	2	2	no	—
76	C₂×C₄×C₁₉	—	2	2	no	—
77	C₂×C₄×C₁₉	—	2	4	no	—
78	C₂×C₄×C₁₉	C₄×C₈	1	2	yes	—
79	C₂×C₄×C₁₉	C₂×C₁₆	1	8	yes	complemented
80	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
81	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
82	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
83	C₂×C₄×C₁₉	#131	1	2	yes	—
84	C₈×C₁₉	—	2	2	no	—
85	C₈×C₁₉	—	2	4	no	—
86	C₈×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
87	C₈×C₁₉	#117	1	1	yes	characteristic
88	C₈×C₁₉	C₄×D₄	1	2	yes	—
89	C₂³×C₁₆	C₂×C₁₉	1	1	yes	characteristic
90	C₂×C₂²⋊C₁₆	C₂×C₁₉	1	1	yes	characteristic
91	C₂×C₄×C₁₆	C₂×C₁₉	1	2	yes	complemented
92	C₈×C₂²⋊C₄	C₂×C₁₉	1	1	yes	characteristic
93	#1374	C₂×C₁₉	1	2	yes	complemented
94	C₂²×C₁₉	—	2	2	no	—
95	C₂²×C₁₉	—	2	8	no	—
96	C₂²×C₁₉	—	2	2	no	—
97	C₂²×C₁₉	C₄×C₁₆	1	4	yes	complemented
98	C₂²×C₁₉	C₂×C₄×C₈	1	1	yes	characteristic
99	C₂²×C₁₉	C₈×D₄	1	2	yes	—
100	C₂²×C₁₉	C₂²×C₁₆	1	2	yes	—
101	C₂²×C₁₉	#504	1	2	yes	—
102	C₄×C₁₉	—	2	8	no	—
103	C₄×C₁₉	—	2	2	no	—
104	C₄×C₁₉	C₄×C₂²⋊C₄	1	1	yes	characteristic
105	C₄×C₁₉	#405	1	1	yes	characteristic
106	C₄×C₁₉	C₈×D₄	1	2	yes	—
107	C₂³×C₈	C₂²×C₁₉	1	1	yes	characteristic
108	C₂²×C₁₆	—	2	4	no	—
109	C₂²×C₁₆	C₄×C₁₉	1	4	yes	complemented
110	C₂²×C₁₆	C₂²×C₁₉	1	2	yes	—
111	C₂²×C₁₆	C₂²×C₁₉	1	1	yes	characteristic
112	C₂²×C₁₆	C₂²×C₁₉	1	1	yes	characteristic
113	C₂×C₂²⋊C₈	C₄×C₁₉	1	1	yes	characteristic
114	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
115	C₄×C₂²⋊C₄	C₄×C₁₉	1	1	yes	characteristic
116	C₂²⋊C₁₆	C₄×C₁₉	1	4	yes	complemented
117	C₄×C₁₆	—	2	4	no	—
118	#336	C₄×C₁₉	1	2	yes	—
119	C₂×C₁₉	—	2	4	no	—
120	C₂×C₁₉	C₈×C₂²⋊C₄	1	1	yes	characteristic
121	C₂×C₁₉	C₂×C₄×C₁₆	1	1	yes	characteristic
122	C₂×C₁₉	#2108	1	1	yes	characteristic
123	C₂×C₁₉	D₄×C₁₆	1	4	yes	—
124	C₂³×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
125	C₂²×C₈	—	2	2	no	—
126	C₂²×C₈	—	2	2	no	—
127	C₂²×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
128	C₂²×C₈	C₂×C₄×C₁₉	1	2	yes	—
129	C₂²×C₈	C₂×C₄×C₁₉	1	2	yes	—
130	C₂²×C₈	C₂×C₄×C₁₉	1	2	yes	—
131	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
132	C₂×C₂²⋊C₄	C₈×C₁₉	1	2	yes	—
133	C₂×C₄²	C₂×C₄×C₁₉	1	2	yes	—
134	C₂×C₁₆	—	2	2	no	—
135	C₂×C₁₆	—	2	2	no	—
136	C₂×C₁₆	—	2	2	no	—
137	C₂×C₁₆	—	2	8	no	—
138	C₂×C₁₆	C₂×C₄×C₁₉	1	4	yes	—
139	C₂×C₁₆	C₂×C₄×C₁₉	1	2	yes	—
140	C₂×C₁₆	C₂×C₄×C₁₉	1	2	yes	—
141	C₂×C₁₆	D₄×C₁₉	1	4	yes	—
142	C₂²⋊C₈	C₈×C₁₉	1	4	yes	—
143	C₄×C₈	—	2	2	no	—
144	C₄×C₈	—	2	2	no	—
145	#95	C₈×C₁₉	1	2	yes	—
146	C₁₉	C₁₆×C₂²⋊C₄	1	1	yes	characteristic, direct product factor, Sylow
147	C₂⁴	C₂×C₈×C₁₉	1	1	yes	characteristic
148	C₂²×C₄	—	2	2	no	—
149	C₂²×C₄	—	2	2	no	—
150	C₂²×C₄	C₄²×C₁₉	1	2	yes	—
151	C₂²×C₄	C₂×C₈×C₁₉	1	2	yes	—
152	C₂²×C₄	C₂×C₈×C₁₉	1	1	yes	characteristic
153	C₂²×C₄	C₂×C₈×C₁₉	1	4	yes	—
154	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
155	C₂×C₈	—	2	2	no	—
156	C₂×C₈	—	2	2	no	—
157	C₂×C₈	—	2	2	no	—
158	C₂×C₈	—	2	2	no	—
159	C₂×C₈	—	2	2	no	—
160	C₂×C₈	—	2	4	no	—
161	C₂×C₈	C₄²×C₁₉	1	2	yes	—
162	C₂×C₈	C₂×C₈×C₁₉	1	4	yes	—
163	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
164	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
165	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
166	C₂×C₈	#41×C₁₉	1	2	yes	—
167	C₂²⋊C₄	C₁₆×C₁₉	1	8	yes	direct product factor
168	C₄²	—	2	2	no	—
169	C₄²	—	2	2	no	—
170	C₁₆	—	2	2	no	—
171	C₁₆	—	2	4	no	—
172	C₁₆	C₂²⋊C₄×C₁₉	1	4	yes	direct product factor
173	C₂³	—	2	2	no	—
174	C₂³	—	2	2	no	—
175	C₂³	C₄×C₈×C₁₉	1	2	yes	—
176	C₂³	C₂×C₁₆×C₁₉	1	4	yes	—
177	C₂³	C₂²×C₈×C₁₉	1	1	yes	characteristic
178	C₂×C₄	—	2	4	no	—
179	C₂×C₄	—	2	2	no	—
180	C₂×C₄	—	2	4	no	—
181	C₂×C₄	—	2	2	no	—
182	C₂×C₄	—	2	2	no	—
183	C₂×C₄	—	2	4	no	—
184	C₂×C₄	C₄×C₈×C₁₉	1	2	yes	—
185	C₂×C₄	C₂×C₁₆×C₁₉	1	8	yes	complemented
186	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
187	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
188	C₂×C₄	C₂²×C₈×C₁₉	1	1	yes	characteristic
189	C₂×C₄	C₁₉×#131	1	2	yes	—
190	C₈	—	2	2	no	—
191	C₈	—	2	4	no	—
192	C₈	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
193	C₈	C₁₉×#117	1	1	yes	characteristic
194	C₈	C₄×D₄×C₁₉	1	2	yes	—
195	C₂²	—	2	8	no	—
196	C₂²	—	2	2	no	—
197	C₂²	—	2	2	no	—
198	C₂²	C₄×C₁₆×C₁₉	1	4	yes	complemented
199	C₂²	C₂×C₄×C₈×C₁₉	1	1	yes	characteristic
200	C₂²	C₈×D₄×C₁₉	1	2	yes	—
201	C₂²	C₂²×C₁₆×C₁₉	1	2	yes	—
202	C₂²	C₁₉×#504	1	2	yes	—
203	C₄	—	2	8	no	—
204	C₄	—	2	2	no	—
205	C₄	C₄×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
206	C₄	C₁₉×#405	1	1	yes	characteristic
207	C₄	C₈×D₄×C₁₉	1	2	yes	—
208	C₂	—	2	4	no	—
209	C₂	C₈×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
210	C₂	C₂×C₄×C₁₆×C₁₉	1	1	yes	characteristic
211	C₂	C₁₉×#2108	1	1	yes	characteristic
212	C₂	D₄×C₁₆×C₁₉	1	4	yes	—

	subgroup	G/H
center	C₂²×C₁₆×C₁₉	C₂²
commutator	C₂	C₂×C₄×C₁₆×C₁₉
Frattini, cosocle	C₂²×C₈	C₂³×C₁₉
socle	C₂³×C₁₉	C₂²×C₈
prime radical	C₂⁴×C₁₉	C₂×C₈
LCS	G ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₆×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₂×C₄×C₁₆×C₁₉	C₂	semidirect
5. C₁₉×#1374	C₂	semidirect
8. C₂²×C₁₆×C₁₉	C₄	semidirect
15. C₁₉×C₂²⋊C₁₆	C₄	semidirect
60. C₂²⋊C₄×C₁₉	C₁₆	direct (N × H)
65. C₁₆×C₁₉	C₂²⋊C₄	direct (N × H)
66. C₁₆×C₂²⋊C₄	C₁₉	direct (N × H)
79. C₂×C₄×C₁₉	C₂×C₁₆	semidirect
91. C₂×C₄×C₁₆	C₂×C₁₉	semidirect
93. #1374	C₂×C₁₉	semidirect
97. C₂²×C₁₉	C₄×C₁₆	semidirect
109. C₂²×C₁₆	C₄×C₁₉	semidirect
116. C₂²⋊C₁₆	C₄×C₁₉	semidirect
146. C₁₉	C₁₆×C₂²⋊C₄	direct (N × H)
167. C₂²⋊C₄	C₁₆×C₁₉	direct (N × H)
172. C₁₆	C₂²⋊C₄×C₁₉	direct (N × H)
185. C₂×C₄	C₂×C₁₆×C₁₉	semidirect
198. C₂²	C₄×C₁₆×C₁₉	semidirect

Maximal subgroups

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

subgroup	index
C₂³×C₁₆×C₁₉	2
C₂×C₁₉×C₂²⋊C₁₆	2
C₂×C₄×C₁₆×C₁₉	2
C₈×C₂²⋊C₄×C₁₉	2
C₁₉×#1374	2
C₁₆×C₂²⋊C₄	19

Subgroups — C16×C22⋊C4×C19 #18018569

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₆×C₂²⋊C₄×C₁₉ #18018569