Subgroups — C₁₉×#3173 #14561030

Order 2432.

362 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	C₁₉×#542	C₂	1	2	yes	maximal, complemented
2	C₁₉×#498	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#495	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#489	C₂	1	2	yes	maximal, complemented
5	C₁₉×#470	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#469	C₂	1	1	yes	maximal, characteristic
7	C₁₉×#465	C₂	1	2	yes	maximal, complemented
8	C₁₉×#442	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#441	C₂	1	1	yes	maximal, characteristic, complemented
10	C₄×SD₁₆×C₁₉	C₂	1	2	yes	maximal, complemented
11	C₁₉×#405	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
13	C₂×SD₁₆×C₁₉	C₂²	1	2	yes	—
14	C₂×D₈×C₁₉	C₂²	1	1	yes	characteristic
15	C₂×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
16	C₂²×C₈×C₁₉	C₂²	1	1	yes	characteristic
17	C₁₉×C₄⋊Q₈	C₂²	1	2	yes	—
18	C₁₉×#126	—	2	2	no	—
19	C₁₉×#124	—	2	2	no	—
20	C₁₉×#124	C₂²	1	2	yes	—
21	C₁₉×#123	—	2	2	no	—
22	C₁₉×C₂²⋊Q₈	—	2	2	no	—
23	C₁₉×C₂²⋊Q₈	C₂²	1	2	yes	—
24	C₁₉×#121	C₂²	1	2	yes	—
25	C₄×Q₈×C₁₉	C₂²	1	2	yes	—
26	C₄×D₄×C₁₉	C₂²	1	2	yes	—
27	C₁₉×#117	C₂²	1	1	yes	characteristic
28	C₁₉×#106	C₂²	1	2	yes	—
29	C₁₉×#106	C₂²	1	1	yes	characteristic
30	C₁₉×#106	C₂²	1	1	yes	characteristic
31	C₁₉×#103	C₂²	1	2	yes	—
32	C₁₉×#103	C₂²	1	2	yes	—
33	C₁₉×#102	C₂²	1	2	yes	—
34	C₁₉×#102	C₂²	1	2	yes	—
35	C₁₉×#97	C₂²	1	1	yes	characteristic
36	C₁₉×#97	C₂²	1	1	yes	characteristic
37	C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
38	C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
39	C₂×Q₈×C₁₉	—	2	2	no	—
40	C₂×Q₈×C₁₉	C₂³	1	2	yes	—
41	C₂×D₄×C₁₉	—	2	2	no	—
42	C₂×D₄×C₁₉	C₂³	1	2	yes	—
43	C₂²×C₄×C₁₉	—	2	2	no	—
44	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
45	Q₁₆×C₁₉	—	2	2	no	—
46	SD₁₆×C₁₉	—	2	4	no	—
47	D₈×C₁₉	—	2	2	no	—
48	M₁₆×C₁₉	—	2	2	no	—
49	C₂×C₈×C₁₉	—	2	2	no	—
50	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
51	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
52	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
53	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
54	C₄⋊C₄×C₁₉	—	2	2	no	—
55	C₄⋊C₄×C₁₉	—	2	2	no	—
56	C₄⋊C₄×C₁₉	—	2	2	no	—
57	C₄⋊C₄×C₁₉	D₄	1	2	yes	—
58	C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
59	C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
60	C₂²⋊C₄×C₁₉	—	2	2	no	—
61	C₂²⋊C₄×C₁₉	—	2	2	no	—
62	C₂²⋊C₄×C₁₉	—	2	2	no	—
63	C₂²⋊C₄×C₁₉	—	2	2	no	—
64	C₂²⋊C₄×C₁₉	—	2	2	no	—
65	C₂²⋊C₄×C₁₉	D₄	1	2	yes	—
66	C₄²×C₁₉	—	2	2	no	—
67	C₄²×C₁₉	C₂³	1	1	yes	characteristic
68	C₄²×C₁₉	C₂³	1	1	yes	characteristic
69	C₂³×C₁₉	—	2	2	no	—
70	C₂³×C₁₉	C₂×D₄	1	1	yes	characteristic
71	Q₈×C₁₉	—	2	2	no	—
72	Q₈×C₁₉	—	2	2	no	—
73	Q₈×C₁₉	—	8	2	no	—
74	D₄×C₁₉	—	2	2	no	—
75	D₄×C₁₉	—	2	2	no	—
76	D₄×C₁₉	—	8	2	no	—
77	C₂×C₄×C₁₉	—	2	1	no	—
78	C₂×C₄×C₁₉	—	2	1	no	—
79	C₂×C₄×C₁₉	—	2	2	no	—
80	C₂×C₄×C₁₉	—	2	2	no	—
81	C₂×C₄×C₁₉	—	2	2	no	—
82	C₂×C₄×C₁₉	—	8	2	no	—
83	C₂×C₄×C₁₉	C₂×D₄	1	2	yes	—
84	C₂×C₄×C₁₉	C₂×D₄	1	2	yes	—
85	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
86	C₂×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
87	C₈×C₁₉	—	2	1	no	—
88	C₈×C₁₉	—	2	1	no	—
89	C₈×C₁₉	#41	1	2	yes	—
90	C₈×C₁₉	#41	1	2	yes	—
91	#3173	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
92	C₂²×C₁₉	—	2	1	no	—
93	C₂²×C₁₉	—	2	2	no	—
94	C₂²×C₁₉	—	4	2	no	—
95	C₂²×C₁₉	—	4	2	no	—
96	C₂²×C₁₉	—	4	2	no	—
97	C₂²×C₁₉	C₂²×D₄	1	1	yes	characteristic
98	C₄×C₁₉	—	2	1	no	—
99	C₄×C₁₉	—	2	2	no	—
100	C₄×C₁₉	—	2	2	no	—
101	C₄×C₁₉	—	4	2	no	—
102	C₄×C₁₉	—	4	2	no	—
103	C₄×C₁₉	—	4	2	no	—
104	C₄×C₁₉	C₂×#41	1	1	yes	characteristic
105	C₄×C₁₉	C₂×#41	1	1	yes	characteristic
106	#542	C₂×C₁₉	1	2	yes	complemented
107	#498	C₂×C₁₉	1	1	yes	characteristic, complemented
108	#495	C₂×C₁₉	1	1	yes	characteristic, complemented
109	#489	C₂×C₁₉	1	2	yes	complemented
110	#470	C₂×C₁₉	1	1	yes	characteristic, complemented
111	#469	C₂×C₁₉	1	1	yes	characteristic
112	#465	C₂×C₁₉	1	2	yes	complemented
113	#442	C₂×C₁₉	1	1	yes	characteristic, complemented
114	#441	C₂×C₁₉	1	1	yes	characteristic, complemented
115	C₄×SD₁₆	C₂×C₁₉	1	2	yes	complemented
116	#405	C₂×C₁₉	1	1	yes	characteristic, complemented
117	C₂×C₁₉	—	4	1	no	—
118	C₂×C₁₉	—	8	2	no	—
119	C₂×C₁₉	#532	1	1	yes	characteristic
120	C₂×C₁₉	#577	1	2	yes	—
121	C₂×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
122	C₂×SD₁₆	C₂²×C₁₉	1	2	yes	—
123	C₂×D₈	C₂²×C₁₉	1	1	yes	characteristic
124	C₂×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
125	C₂²×C₈	C₂²×C₁₉	1	1	yes	characteristic
126	C₄⋊Q₈	C₂²×C₁₉	1	2	yes	—
127	#126	—	2	2	no	—
128	#124	—	2	2	no	—
129	#124	C₂²×C₁₉	1	2	yes	—
130	#123	—	2	2	no	—
131	C₂²⋊Q₈	—	2	2	no	—
132	C₂²⋊Q₈	C₂²×C₁₉	1	2	yes	—
133	#121	C₂²×C₁₉	1	2	yes	—
134	C₄×Q₈	C₂²×C₁₉	1	2	yes	—
135	C₄×D₄	C₂²×C₁₉	1	2	yes	—
136	#117	C₂²×C₁₉	1	1	yes	characteristic
137	#106	C₂²×C₁₉	1	2	yes	—
138	#106	C₂²×C₁₉	1	1	yes	characteristic
139	#106	C₂²×C₁₉	1	1	yes	characteristic
140	#103	C₂²×C₁₉	1	2	yes	—
141	#103	C₂²×C₁₉	1	2	yes	—
142	#102	C₂²×C₁₉	1	2	yes	—
143	#102	C₂²×C₁₉	1	2	yes	—
144	#97	C₂²×C₁₉	1	1	yes	characteristic
145	#97	C₂²×C₁₉	1	1	yes	characteristic
146	C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
147	C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
148	C₁₉	#3173	1	1	yes	characteristic, direct product factor, Sylow
149	C₂×Q₈	—	2	2	no	—
150	C₂×Q₈	C₂³×C₁₉	1	2	yes	—
151	C₂×D₄	—	2	2	no	—
152	C₂×D₄	C₂³×C₁₉	1	2	yes	—
153	C₂²×C₄	—	2	2	no	—
154	C₂²×C₄	C₂³×C₁₉	1	1	yes	characteristic
155	Q₁₆	—	2	2	no	—
156	SD₁₆	—	2	4	no	—
157	D₈	—	2	2	no	—
158	M₁₆	—	2	2	no	—
159	C₂×C₈	—	2	2	no	—
160	C₂×C₈	C₂³×C₁₉	1	1	yes	characteristic
161	C₂×C₈	C₂³×C₁₉	1	1	yes	characteristic
162	C₂×C₈	C₂³×C₁₉	1	1	yes	characteristic
163	C₂×C₈	C₂³×C₁₉	1	1	yes	characteristic
164	C₄⋊C₄	—	2	2	no	—
165	C₄⋊C₄	—	2	2	no	—
166	C₄⋊C₄	—	2	2	no	—
167	C₄⋊C₄	D₄×C₁₉	1	2	yes	—
168	C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
169	C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
170	C₂²⋊C₄	—	2	2	no	—
171	C₂²⋊C₄	—	2	2	no	—
172	C₂²⋊C₄	—	2	2	no	—
173	C₂²⋊C₄	—	2	2	no	—
174	C₂²⋊C₄	—	2	2	no	—
175	C₂²⋊C₄	D₄×C₁₉	1	2	yes	—
176	C₄²	—	2	2	no	—
177	C₄²	C₂³×C₁₉	1	1	yes	characteristic
178	C₄²	C₂³×C₁₉	1	1	yes	characteristic
179	C₂³	—	2	2	no	—
180	C₂³	C₂×D₄×C₁₉	1	1	yes	characteristic
181	Q₈	—	2	2	no	—
182	Q₈	—	2	2	no	—
183	Q₈	—	8	2	no	—
184	D₄	—	2	2	no	—
185	D₄	—	2	2	no	—
186	D₄	—	8	2	no	—
187	C₂×C₄	—	2	1	no	—
188	C₂×C₄	—	2	1	no	—
189	C₂×C₄	—	2	2	no	—
190	C₂×C₄	—	2	2	no	—
191	C₂×C₄	—	2	2	no	—
192	C₂×C₄	—	8	2	no	—
193	C₂×C₄	C₂×D₄×C₁₉	1	2	yes	—
194	C₂×C₄	C₂×D₄×C₁₉	1	2	yes	—
195	C₂×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
196	C₂×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
197	C₈	—	2	1	no	—
198	C₈	—	2	1	no	—
199	C₈	#41×C₁₉	1	2	yes	—
200	C₈	#41×C₁₉	1	2	yes	—
201	C₂²	—	2	1	no	—
202	C₂²	—	2	2	no	—
203	C₂²	—	4	2	no	—
204	C₂²	—	4	2	no	—
205	C₂²	—	4	2	no	—
206	C₂²	C₂²×D₄×C₁₉	1	1	yes	characteristic
207	C₄	—	2	1	no	—
208	C₄	—	2	2	no	—
209	C₄	—	2	2	no	—
210	C₄	—	4	2	no	—
211	C₄	—	4	2	no	—
212	C₄	—	4	2	no	—
213	C₄	C₂×#41×C₁₉	1	1	yes	characteristic
214	C₄	C₂×#41×C₁₉	1	1	yes	characteristic
215	C₂	—	4	1	no	—
216	C₂	—	8	2	no	—
217	C₂	C₁₉×#532	1	1	yes	characteristic
218	C₂	C₁₉×#577	1	2	yes	—

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂²×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁴×C₁₉
prime radical	C₁₉×#469	C₂
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₁₉×#117 ◁ G

Complements

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

N	H ≅ G/N	type
1. C₁₉×#542	C₂	semidirect
2. C₁₉×#498	C₂	semidirect
3. C₁₉×#495	C₂	semidirect
4. C₁₉×#489	C₂	semidirect
5. C₁₉×#470	C₂	semidirect
7. C₁₉×#465	C₂	semidirect
8. C₁₉×#442	C₂	semidirect
9. C₁₉×#441	C₂	semidirect
10. C₄×SD₁₆×C₁₉	C₂	semidirect
11. C₁₉×#405	C₂	semidirect
91. #3173	C₁₉	direct (N × H)
106. #542	C₂×C₁₉	semidirect
107. #498	C₂×C₁₉	semidirect
108. #495	C₂×C₁₉	semidirect
109. #489	C₂×C₁₉	semidirect
110. #470	C₂×C₁₉	semidirect
112. #465	C₂×C₁₉	semidirect
113. #442	C₂×C₁₉	semidirect
114. #441	C₂×C₁₉	semidirect
115. C₄×SD₁₆	C₂×C₁₉	semidirect
116. #405	C₂×C₁₉	semidirect
148. C₁₉	#3173	direct (N × H)

Maximal subgroups

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

subgroup	index
C₁₉×#542	2
C₁₉×#498	2
C₁₉×#495	2
C₁₉×#489	2
C₁₉×#470	2
C₁₉×#469	2
C₁₉×#465	2
C₁₉×#442	2
C₁₉×#441	2
C₄×SD₁₆×C₁₉	2
C₁₉×#405	2
#3173	19

Subgroups — C19×#3173 #14561030

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#3173 #14561030