Subgroups — C₂×C₁₉×#1746 #18026322

Order 4864.

1134 conjugacy classes of subgroups.

The subgroup lattice has 190 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₁₉×#97	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₄×C₈×C₁₉	C₂	1	1	yes	maximal, characteristic
3	C₂×C₁₉×#376	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1746	C₂	1	8	yes	maximal, direct product factor
5	C₂×C₁₉×#336	C₂	1	4	yes	maximal
6	C₂³×C₈×C₁₉	C₂²	1	2	yes	—
7	C₂³×C₈×C₁₉	C₂²	1	2	yes	—
8	C₂²×C₄²×C₁₉	C₂²	1	2	yes	—
9	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
10	C₂×C₁₉×#97	C₄	1	8	yes	complemented
11	C₂×C₁₉×#97	C₂²	1	4	yes	—
12	C₂×C₄×C₈×C₁₉	C₄	1	8	yes	complemented
13	C₂×C₄×C₈×C₁₉	C₂²	1	4	yes	—
14	C₁₉×#376	C₄	1	4	yes	—
15	C₁₉×#376	C₂²	1	4	yes	—
16	C₂×C₁₉×#95	C₄	1	4	yes	—
17	C₁₉×#336	C₂²	1	16	yes	—
18	C₂³×C₄×C₁₉	C₂×C₄	1	4	yes	—
19	C₂³×C₄×C₁₉	C₂×C₄	1	2	yes	—
20	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
21	C₂²×C₈×C₁₉	—	2	8	no	—
22	C₂²×C₈×C₁₉	—	2	8	no	—
23	C₂²×C₈×C₁₉	C₂×C₄	1	8	yes	—
24	C₂²×C₈×C₁₉	C₂×C₄	1	8	yes	—
25	C₂²×C₈×C₁₉	C₂³	1	4	yes	—
26	C₂²×C₈×C₁₉	C₂³	1	4	yes	—
27	C₂×C₄²×C₁₉	—	2	8	no	—
28	C₂×C₄²×C₁₉	C₂×C₄	1	4	yes	—
29	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
30	C₂×C₄²×C₁₉	C₂×C₄	1	4	yes	—
31	C₂×C₄²×C₁₉	C₂×C₄	1	4	yes	—
32	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
33	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
34	C₁₉×#97	C₂×C₄	1	16	yes	complemented
35	C₄×C₈×C₁₉	C₂×C₄	1	16	yes	complemented
36	C₁₉×#95	C₂×C₄	1	16	yes	—
37	C₂⁴×C₁₉	C₂²×C₄	1	1	yes	characteristic
38	C₂²×C₄×C₁₉	—	2	8	no	—
39	C₂²×C₄×C₁₉	—	2	8	no	—
40	C₂²×C₄×C₁₉	—	2	16	no	—
41	C₂²×C₄×C₁₉	C₄²	1	8	yes	—
42	C₂²×C₄×C₁₉	C₂²×C₄	1	8	yes	—
43	C₂²×C₄×C₁₉	C₂²×C₄	1	4	yes	—
44	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
45	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
46	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
47	C₂²×C₄×C₁₉	#41	1	8	yes	—
48	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
49	C₂×C₈×C₁₉	—	2	16	no	—
50	C₂×C₈×C₁₉	—	2	16	no	—
51	C₂×C₈×C₁₉	—	2	8	no	—
52	C₂×C₈×C₁₉	—	2	8	no	—
53	C₂×C₈×C₁₉	C₂²×C₄	1	8	yes	—
54	C₂×C₈×C₁₉	C₂²×C₄	1	8	yes	—
55	C₄²×C₁₉	—	2	8	no	—
56	C₄²×C₁₉	—	2	8	no	—
57	C₄²×C₁₉	C₄²	1	8	yes	—
58	C₄²×C₁₉	C₂²×C₄	1	4	yes	—
59	C₄²×C₁₉	C₂²×C₄	1	4	yes	—
60	C₂×#1746	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
61	C₂³×C₁₉	C₂×C₄²	1	2	yes	—
62	C₂³×C₁₉	#117	1	4	yes	—
63	C₂³×C₁₉	#131	1	8	yes	—
64	C₂³×C₁₉	C₂³×C₄	1	1	yes	characteristic
65	C₂×C₄×C₁₉	—	2	8	no	—
66	C₂×C₄×C₁₉	—	2	16	no	—
67	C₂×C₄×C₁₉	—	2	8	no	—
68	C₂×C₄×C₁₉	—	2	16	no	—
69	C₂×C₄×C₁₉	—	4	16	no	—
70	C₂×C₄×C₁₉	C₂×C₄²	1	8	yes	—
71	C₂×C₄×C₁₉	C₂×C₄²	1	2	yes	—
72	C₂×C₄×C₁₉	#117	1	8	yes	—
73	C₂×C₄×C₁₉	#117	1	8	yes	—
74	C₂×C₄×C₁₉	#117	1	4	yes	—
75	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
76	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
77	C₂×C₄×C₁₉	C₂×#41	1	4	yes	—
78	C₈×C₁₉	—	2	8	no	—
79	C₈×C₁₉	—	2	8	no	—
80	C₂²×#97	C₂×C₁₉	1	1	yes	characteristic
81	C₂²×C₄×C₈	C₂×C₁₉	1	1	yes	characteristic
82	C₂×#376	C₂×C₁₉	1	1	yes	characteristic
83	#1746	C₂×C₁₉	1	8	yes	direct product factor
84	C₂×#336	C₂×C₁₉	1	4	yes	—
85	C₂²×C₁₉	#376	1	4	yes	—
86	C₂²×C₁₉	#405	1	8	yes	—
87	C₂²×C₁₉	#433	1	16	yes	—
88	C₂²×C₁₉	C₂²×C₄²	1	1	yes	characteristic
89	C₂²×C₁₉	C₂×#117	1	2	yes	—
90	C₂²×C₁₉	C₂×#131	1	4	yes	—
91	C₄×C₁₉	—	2	8	no	—
92	C₄×C₁₉	—	4	8	no	—
93	C₄×C₁₉	#376	1	4	yes	—
94	C₄×C₁₉	C₂×#117	1	2	yes	—
95	C₄×C₁₉	C₂×#117	1	2	yes	—
96	C₂³×C₈	C₂²×C₁₉	1	2	yes	—
97	C₂³×C₈	C₂²×C₁₉	1	2	yes	—
98	C₂²×C₄²	C₂²×C₁₉	1	2	yes	—
99	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
100	C₂×#97	C₄×C₁₉	1	8	yes	complemented
101	C₂×#97	C₂²×C₁₉	1	4	yes	—
102	C₂×C₄×C₈	C₄×C₁₉	1	8	yes	complemented
103	C₂×C₄×C₈	C₂²×C₁₉	1	4	yes	—
104	#376	C₄×C₁₉	1	4	yes	—
105	#376	C₂²×C₁₉	1	4	yes	—
106	C₂×#95	C₄×C₁₉	1	4	yes	—
107	#336	C₂²×C₁₉	1	16	yes	—
108	C₂×C₁₉	#1746	1	8	yes	direct product factor
109	C₂×C₁₉	C₂×#376	1	1	yes	characteristic
110	C₂×C₁₉	C₂×#405	1	2	yes	—
111	C₂×C₁₉	C₂×#433	1	4	yes	—
112	C₂³×C₄	C₂×C₄×C₁₉	1	4	yes	—
113	C₂³×C₄	C₂×C₄×C₁₉	1	2	yes	—
114	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
115	C₂²×C₈	—	2	8	no	—
116	C₂²×C₈	—	2	8	no	—
117	C₂²×C₈	C₂×C₄×C₁₉	1	8	yes	—
118	C₂²×C₈	C₂×C₄×C₁₉	1	8	yes	—
119	C₂²×C₈	C₂³×C₁₉	1	4	yes	—
120	C₂²×C₈	C₂³×C₁₉	1	4	yes	—
121	C₂×C₄²	—	2	8	no	—
122	C₂×C₄²	C₂×C₄×C₁₉	1	4	yes	—
123	C₂×C₄²	C₂×C₄×C₁₉	1	2	yes	—
124	C₂×C₄²	C₂×C₄×C₁₉	1	4	yes	—
125	C₂×C₄²	C₂×C₄×C₁₉	1	4	yes	—
126	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
127	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
128	#97	C₂×C₄×C₁₉	1	16	yes	complemented
129	C₄×C₈	C₂×C₄×C₁₉	1	16	yes	complemented
130	#95	C₂×C₄×C₁₉	1	16	yes	—
131	C₁₉	C₂×#1746	1	1	yes	characteristic, direct product factor, Sylow
132	C₂⁴	C₂²×C₄×C₁₉	1	1	yes	characteristic
133	C₂²×C₄	—	2	8	no	—
134	C₂²×C₄	—	2	8	no	—
135	C₂²×C₄	—	2	16	no	—
136	C₂²×C₄	C₄²×C₁₉	1	8	yes	—
137	C₂²×C₄	C₂²×C₄×C₁₉	1	8	yes	—
138	C₂²×C₄	C₂²×C₄×C₁₉	1	4	yes	—
139	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
140	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
141	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
142	C₂²×C₄	#41×C₁₉	1	8	yes	—
143	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
144	C₂×C₈	—	2	16	no	—
145	C₂×C₈	—	2	16	no	—
146	C₂×C₈	—	2	8	no	—
147	C₂×C₈	—	2	8	no	—
148	C₂×C₈	C₂²×C₄×C₁₉	1	8	yes	—
149	C₂×C₈	C₂²×C₄×C₁₉	1	8	yes	—
150	C₄²	—	2	8	no	—
151	C₄²	—	2	8	no	—
152	C₄²	C₄²×C₁₉	1	8	yes	—
153	C₄²	C₂²×C₄×C₁₉	1	4	yes	—
154	C₄²	C₂²×C₄×C₁₉	1	4	yes	—
155	C₂³	C₂×C₄²×C₁₉	1	2	yes	—
156	C₂³	C₁₉×#117	1	4	yes	—
157	C₂³	C₁₉×#131	1	8	yes	—
158	C₂³	C₂³×C₄×C₁₉	1	1	yes	characteristic
159	C₂×C₄	—	2	16	no	—
160	C₂×C₄	—	2	8	no	—
161	C₂×C₄	—	2	8	no	—
162	C₂×C₄	—	2	16	no	—
163	C₂×C₄	—	4	16	no	—
164	C₂×C₄	C₂×C₄²×C₁₉	1	8	yes	—
165	C₂×C₄	C₂×C₄²×C₁₉	1	2	yes	—
166	C₂×C₄	C₁₉×#117	1	4	yes	—
167	C₂×C₄	C₁₉×#117	1	8	yes	—
168	C₂×C₄	C₁₉×#117	1	8	yes	—
169	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
170	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
171	C₂×C₄	C₂×#41×C₁₉	1	4	yes	—
172	C₈	—	2	8	no	—
173	C₈	—	2	8	no	—
174	C₂²	C₁₉×#376	1	4	yes	—
175	C₂²	C₁₉×#405	1	8	yes	—
176	C₂²	C₁₉×#433	1	16	yes	—
177	C₂²	C₂²×C₄²×C₁₉	1	1	yes	characteristic
178	C₂²	C₂×C₁₉×#117	1	2	yes	—
179	C₂²	C₂×C₁₉×#131	1	4	yes	—
180	C₄	—	2	8	no	—
181	C₄	—	4	8	no	—
182	C₄	C₁₉×#376	1	4	yes	—
183	C₄	C₂×C₁₉×#117	1	2	yes	—
184	C₄	C₂×C₁₉×#117	1	2	yes	—
185	C₂	C₁₉×#1746	1	8	yes	direct product factor
186	C₂	C₂×C₁₉×#376	1	1	yes	characteristic
187	C₂	C₂×C₁₉×#405	1	2	yes	—
188	C₂	C₂×C₁₉×#433	1	4	yes	—

	subgroup	G/H
center	C₂³×C₄×C₁₉	C₂³
commutator	C₂²	C₂²×C₄²×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
socle, prime radical	C₂⁴×C₁₉	C₂²×C₄
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³×C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
4. C₁₉×#1746	C₂	direct (N × H)
10. C₂×C₁₉×#97	C₄	semidirect
12. C₂×C₄×C₈×C₁₉	C₄	semidirect
34. C₁₉×#97	C₂×C₄	semidirect
35. C₄×C₈×C₁₉	C₂×C₄	semidirect
60. C₂×#1746	C₁₉	direct (N × H)
83. #1746	C₂×C₁₉	direct (N × H)
100. C₂×#97	C₄×C₁₉	semidirect
102. C₂×C₄×C₈	C₄×C₁₉	semidirect
108. C₂×C₁₉	#1746	direct (N × H)
128. #97	C₂×C₄×C₁₉	semidirect
129. C₄×C₈	C₂×C₄×C₁₉	semidirect
131. C₁₉	C₂×#1746	direct (N × H)
185. C₂	C₁₉×#1746	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×C₁₉×#97	2
C₂²×C₄×C₈×C₁₉	2
C₂×C₁₉×#376	2
C₁₉×#1746	2
C₂×C₁₉×#336	2
C₂×#1746	19

Subgroups — C2×C19×#1746 #18026322

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₁₉×#1746 #18026322