Subgroups — C₁₉×#14168 #18020127

Order 4864.

1342 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#382	C₂	1	1	yes	maximal, characteristic
2	C₂×C₁₉×#376	C₂	1	2	yes	maximal
3	C₁₉×#1441	C₂	1	4	yes	maximal
4	C₁₉×#1436	C₂	1	8	yes	maximal
5	C₂²×C₄⋊C₄×C₁₉	C₂²	1	4	yes	—
6	C₂²×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
7	C₂²×C₄²×C₁₉	C₂²	1	4	yes	—
8	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
9	C₁₉×#382	C₄	1	8	yes	complemented
10	C₁₉×#376	—	2	8	no	—
11	C₂×C₁₉×#95	C₂²	1	8	yes	—
12	C₂×C₁₉×#95	C₂²	1	4	yes	—
13	C₂×C₁₉×#95	C₂²	1	4	yes	—
14	C₂×C₁₉×#95	C₂²	1	4	yes	—
15	C₂×C₁₉×#95	C₂²	1	4	yes	—
16	C₂³×C₄×C₁₉	C₂³	1	4	yes	—
17	C₂³×C₄×C₁₉	C₂³	1	8	yes	—
18	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
19	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
20	C₂×C₄⋊C₄×C₁₉	—	2	16	no	—
21	C₂×C₄⋊C₄×C₁₉	—	4	2	no	—
22	C₂×C₄⋊C₄×C₁₉	—	4	2	no	—
23	C₂×C₄⋊C₄×C₁₉	—	4	4	no	—
24	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	8	yes	—
25	C₂×C₄²×C₁₉	—	2	8	no	—
26	C₂×C₄²×C₁₉	—	2	16	no	—
27	C₂×C₄²×C₁₉	C₂×C₄	1	4	yes	—
28	C₂×C₄²×C₁₉	D₄	1	4	yes	—
29	C₂×C₄²×C₁₉	Q₈	1	4	yes	—
30	C₁₉×#95	—	2	8	no	—
31	C₁₉×#95	—	2	8	no	—
32	C₁₉×#95	—	2	16	no	—
33	C₁₉×#95	—	4	4	no	—
34	C₁₉×#95	C₂×C₄	1	16	yes	—
35	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
36	C₂²×C₄×C₁₉	—	2	8	no	—
37	C₂²×C₄×C₁₉	—	2	2	no	—
38	C₂²×C₄×C₁₉	—	2	2	no	—
39	C₂²×C₄×C₁₉	—	2	8	no	—
40	C₂²×C₄×C₁₉	—	2	8	no	—
41	C₂²×C₄×C₁₉	—	2	8	no	—
42	C₂²×C₄×C₁₉	—	2	8	no	—
43	C₂²×C₄×C₁₉	—	2	8	no	—
44	C₂²×C₄×C₁₉	—	2	8	no	—
45	C₂²×C₄×C₁₉	—	2	4	no	—
46	C₂²×C₄×C₁₉	—	2	4	no	—
47	C₂²×C₄×C₁₉	—	2	8	no	—
48	C₂²×C₄×C₁₉	—	2	8	no	—
49	C₂²×C₄×C₁₉	C₂²×C₄	1	8	yes	—
50	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
51	C₂²×C₄×C₁₉	C₂²×C₄	1	4	yes	—
52	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
53	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
54	C₂²×C₄×C₁₉	C₂×Q₈	1	4	yes	—
55	C₂²×C₄×C₁₉	C₂×Q₈	1	2	yes	—
56	C₂²×C₄×C₁₉	#41	1	16	yes	—
57	C₄⋊C₄×C₁₉	—	4	8	no	—
58	C₄⋊C₄×C₁₉	—	4	16	no	—
59	C₄²×C₁₉	—	2	32	no	—
60	C₄²×C₁₉	C₄⋊C₄	1	16	yes	complemented
61	#14168	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
62	C₂³×C₁₉	C₂³×C₄	1	1	yes	characteristic
63	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
64	C₂³×C₁₉	C₂²×Q₈	1	1	yes	characteristic
65	C₂³×C₁₉	C₂×#41	1	8	yes	—
66	C₂³×C₁₉	H(5,𝔽₂)	1	2	yes	—
67	C₂³×C₁₉	2₋¹⁺⁴	1	2	yes	—
68	C₂×C₄×C₁₉	—	2	8	no	—
69	C₂×C₄×C₁₉	—	2	2	no	—
70	C₂×C₄×C₁₉	—	2	2	no	—
71	C₂×C₄×C₁₉	—	2	8	no	—
72	C₂×C₄×C₁₉	—	2	8	no	—
73	C₂×C₄×C₁₉	—	2	4	no	—
74	C₂×C₄×C₁₉	—	2	4	no	—
75	C₂×C₄×C₁₉	—	2	16	no	—
76	C₂×C₄×C₁₉	—	2	8	no	—
77	C₂×C₄×C₁₉	—	2	16	no	—
78	C₂×C₄×C₁₉	—	2	16	no	—
79	C₂×C₄×C₁₉	—	2	16	no	—
80	C₂×C₄×C₁₉	—	4	8	no	—
81	C₂×C₄×C₁₉	—	4	8	no	—
82	C₂×C₄×C₁₉	—	4	4	no	—
83	C₂×C₄×C₁₉	—	4	4	no	—
84	C₂×C₄×C₁₉	—	4	8	no	—
85	C₂×C₄×C₁₉	—	4	8	no	—
86	C₂×C₄×C₁₉	—	4	8	no	—
87	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	4	yes	—
88	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	8	yes	—
89	C₂×#382	C₂×C₁₉	1	1	yes	characteristic
90	C₂×#376	C₂×C₁₉	1	2	yes	—
91	#1441	C₂×C₁₉	1	4	yes	—
92	#1436	C₂×C₁₉	1	8	yes	—
93	C₂²×C₁₉	C₂²×C₄⋊C₄	1	1	yes	characteristic
94	C₂²×C₁₉	C₄×#41	1	4	yes	—
95	C₂²×C₁₉	#518	1	1	yes	characteristic
96	C₂²×C₁₉	#519	1	1	yes	characteristic
97	C₂²×C₁₉	#525	1	4	yes	—
98	C₂²×C₁₉	#533	1	4	yes	—
99	C₂²×C₁₉	#537	1	2	yes	—
100	C₂²×C₁₉	#544	1	2	yes	—
101	C₂²×C₁₉	#551	1	4	yes	—
102	C₂²×C₁₉	#552	1	8	yes	—
103	C₂²×C₁₉	#555	1	4	yes	—
104	C₄×C₁₉	—	2	4	no	—
105	C₄×C₁₉	—	2	8	no	—
106	C₄×C₁₉	—	4	16	no	—
107	C₄×C₁₉	—	4	8	no	—
108	C₂²×C₄⋊C₄	C₂²×C₁₉	1	4	yes	—
109	C₂²×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
110	C₂²×C₄²	C₂²×C₁₉	1	4	yes	—
111	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
112	#382	C₄×C₁₉	1	8	yes	complemented
113	#376	—	2	8	no	—
114	C₂×#95	C₂²×C₁₉	1	8	yes	—
115	C₂×#95	C₂²×C₁₉	1	4	yes	—
116	C₂×#95	C₂²×C₁₉	1	4	yes	—
117	C₂×#95	C₂²×C₁₉	1	4	yes	—
118	C₂×#95	C₂²×C₁₉	1	4	yes	—
119	C₂×C₁₉	#2296	1	2	yes	—
120	C₂×C₁₉	#2316	1	1	yes	characteristic
121	C₂×C₁₉	#2371	1	2	yes	—
122	C₂×C₁₉	#2372	1	2	yes	—
123	C₂×C₁₉	#2609	1	4	yes	—
124	C₂×C₁₉	#2612	1	4	yes	—
125	C₂³×C₄	C₂³×C₁₉	1	4	yes	—
126	C₂³×C₄	C₂³×C₁₉	1	8	yes	—
127	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
128	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
129	C₂×C₄⋊C₄	—	2	16	no	—
130	C₂×C₄⋊C₄	—	4	2	no	—
131	C₂×C₄⋊C₄	—	4	2	no	—
132	C₂×C₄⋊C₄	—	4	4	no	—
133	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	8	yes	—
134	C₂×C₄²	—	2	8	no	—
135	C₂×C₄²	—	2	16	no	—
136	C₂×C₄²	C₂×C₄×C₁₉	1	4	yes	—
137	C₂×C₄²	D₄×C₁₉	1	4	yes	—
138	C₂×C₄²	Q₈×C₁₉	1	4	yes	—
139	#95	—	2	8	no	—
140	#95	—	2	8	no	—
141	#95	—	2	16	no	—
142	#95	—	4	4	no	—
143	#95	C₂×C₄×C₁₉	1	16	yes	—
144	C₁₉	#14168	1	1	yes	characteristic, direct product factor, Sylow
145	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
146	C₂²×C₄	—	2	8	no	—
147	C₂²×C₄	—	2	2	no	—
148	C₂²×C₄	—	2	2	no	—
149	C₂²×C₄	—	2	8	no	—
150	C₂²×C₄	—	2	8	no	—
151	C₂²×C₄	—	2	8	no	—
152	C₂²×C₄	—	2	8	no	—
153	C₂²×C₄	—	2	8	no	—
154	C₂²×C₄	—	2	8	no	—
155	C₂²×C₄	—	2	4	no	—
156	C₂²×C₄	—	2	8	no	—
157	C₂²×C₄	—	2	4	no	—
158	C₂²×C₄	—	2	8	no	—
159	C₂²×C₄	C₂²×C₄×C₁₉	1	8	yes	—
160	C₂²×C₄	C₂²×C₄×C₁₉	1	4	yes	—
161	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
162	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
163	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
164	C₂²×C₄	C₂×Q₈×C₁₉	1	4	yes	—
165	C₂²×C₄	C₂×Q₈×C₁₉	1	2	yes	—
166	C₂²×C₄	#41×C₁₉	1	16	yes	—
167	C₄⋊C₄	—	4	8	no	—
168	C₄⋊C₄	—	4	16	no	—
169	C₄²	—	2	32	no	—
170	C₄²	C₄⋊C₄×C₁₉	1	16	yes	complemented
171	C₂³	C₂³×C₄×C₁₉	1	1	yes	characteristic
172	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
173	C₂³	C₂²×Q₈×C₁₉	1	1	yes	characteristic
174	C₂³	C₂×#41×C₁₉	1	8	yes	—
175	C₂³	C₁₉×H(5,𝔽₂)	1	2	yes	—
176	C₂³	C₁₉×2₋¹⁺⁴	1	2	yes	—
177	C₂×C₄	—	2	8	no	—
178	C₂×C₄	—	2	2	no	—
179	C₂×C₄	—	2	2	no	—
180	C₂×C₄	—	2	8	no	—
181	C₂×C₄	—	2	8	no	—
182	C₂×C₄	—	2	4	no	—
183	C₂×C₄	—	2	4	no	—
184	C₂×C₄	—	2	16	no	—
185	C₂×C₄	—	2	8	no	—
186	C₂×C₄	—	2	16	no	—
187	C₂×C₄	—	2	16	no	—
188	C₂×C₄	—	2	16	no	—
189	C₂×C₄	—	4	8	no	—
190	C₂×C₄	—	4	8	no	—
191	C₂×C₄	—	4	4	no	—
192	C₂×C₄	—	4	4	no	—
193	C₂×C₄	—	4	8	no	—
194	C₂×C₄	—	4	8	no	—
195	C₂×C₄	—	4	8	no	—
196	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	8	yes	—
197	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	4	yes	—
198	C₂²	C₂²×C₄⋊C₄×C₁₉	1	1	yes	characteristic
199	C₂²	C₄×#41×C₁₉	1	4	yes	—
200	C₂²	C₁₉×#518	1	1	yes	characteristic
201	C₂²	C₁₉×#519	1	1	yes	characteristic
202	C₂²	C₁₉×#525	1	4	yes	—
203	C₂²	C₁₉×#533	1	4	yes	—
204	C₂²	C₁₉×#537	1	2	yes	—
205	C₂²	C₁₉×#544	1	2	yes	—
206	C₂²	C₁₉×#551	1	4	yes	—
207	C₂²	C₁₉×#552	1	8	yes	—
208	C₂²	C₁₉×#555	1	4	yes	—
209	C₄	—	2	8	no	—
210	C₄	—	2	4	no	—
211	C₄	—	4	16	no	—
212	C₄	—	4	8	no	—
213	C₂	C₁₉×#2296	1	2	yes	—
214	C₂	C₁₉×#2316	1	1	yes	characteristic
215	C₂	C₁₉×#2371	1	2	yes	—
216	C₂	C₁₉×#2372	1	2	yes	—
217	C₂	C₁₉×#2609	1	4	yes	—
218	C₂	C₁₉×#2612	1	4	yes	—

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

Complements

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

N	H ≅ G/N	type
9. C₁₉×#382	C₄	semidirect
60. C₄²×C₁₉	C₄⋊C₄	semidirect
61. #14168	C₁₉	direct (N × H)
112. #382	C₄×C₁₉	semidirect
144. C₁₉	#14168	direct (N × H)
170. C₄²	C₄⋊C₄×C₁₉	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₁₉×#382	2
C₂×C₁₉×#376	2
C₁₉×#1441	2
C₁₉×#1436	2
#14168	19

Subgroups — C19×#14168 #18020127

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#14168 #18020127