Subgroups — C₂×C₁₉×#2860 #18042588

Order 4864.

2838 conjugacy classes of subgroups.

The subgroup lattice has 236 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₁₉×#126	C₂	1	2	yes	maximal, complemented
2	C₁₉×#2860	C₂	1	16	yes	maximal, direct product factor
3	C₂×C₁₉×#390	C₂	1	3	yes	maximal
4	C₂×C₁₉×#389	C₂	1	3	yes	maximal, complemented
5	C₂×C₁₉×#388	C₂	1	6	yes	maximal, complemented
6	C₂×C₄³×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂³×D₄×C₁₉	C₂²	1	1	yes	characteristic
8	C₂×C₁₉×#126	—	2	16	no	—
9	C₂×C₁₉×#126	C₂²	1	16	yes	complemented
10	C₂²×C₄⋊C₄×C₁₉	C₂²	1	6	yes	—
11	C₂²×C₄⋊C₄×C₁₉	C₂²	1	3	yes	—
12	C₂²×C₂²⋊C₄×C₁₉	C₂²	1	6	yes	—
13	C₂²×C₂²⋊C₄×C₁₉	C₂²	1	6	yes	—
14	C₂²×C₄²×C₁₉	C₂²	1	3	yes	—
15	C₂²×C₄²×C₁₉	C₂²	1	3	yes	—
16	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
17	C₁₉×#390	C₂²	1	24	yes	—
18	C₁₉×#389	C₂²	1	24	yes	complemented
19	C₁₉×#388	C₂²	1	48	yes	complemented
20	C₂×C₁₉×#95	C₂²	1	6	yes	—
21	C₄³×C₁₉	C₂²	1	8	yes	complemented
22	C₂⁵×C₁₉	C₂³	1	2	yes	—
23	C₂²×D₄×C₁₉	—	2	12	no	—
24	C₂²×D₄×C₁₉	C₂³	1	4	yes	—
25	C₂³×C₄×C₁₉	C₂³	1	6	yes	—
26	C₂³×C₄×C₁₉	C₂³	1	3	yes	—
27	C₂³×C₄×C₁₉	C₂³	1	3	yes	—
28	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
29	C₁₉×#126	—	2	64	no	—
30	C₂×C₄⋊C₄×C₁₉	—	2	24	no	—
31	C₂×C₄⋊C₄×C₁₉	—	2	12	no	—
32	C₂×C₄⋊C₄×C₁₉	C₂³	1	24	yes	—
33	C₂×C₄⋊C₄×C₁₉	C₂³	1	12	yes	—
34	C₂×C₂²⋊C₄×C₁₉	—	2	24	no	—
35	C₂×C₂²⋊C₄×C₁₉	—	2	24	no	—
36	C₂×C₂²⋊C₄×C₁₉	C₂³	1	24	yes	—
37	C₂×C₂²⋊C₄×C₁₉	C₂³	1	24	yes	—
38	C₂×C₄²×C₁₉	—	2	12	no	—
39	C₂×C₄²×C₁₉	—	2	12	no	—
40	C₂×C₄²×C₁₉	D₄	1	8	yes	complemented
41	C₂×C₄²×C₁₉	C₂³	1	12	yes	—
42	C₂×C₄²×C₁₉	C₂³	1	12	yes	—
43	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
44	C₁₉×#95	C₂³	1	24	yes	—
45	C₂⁴×C₁₉	—	2	4	no	—
46	C₂⁴×C₁₉	—	2	12	no	—
47	C₂⁴×C₁₉	—	2	12	no	—
48	C₂⁴×C₁₉	C₂⁴	1	4	yes	—
49	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
50	C₂×D₄×C₁₉	—	2	24	no	—
51	C₂×D₄×C₁₉	—	4	16	no	—
52	C₂²×C₄×C₁₉	—	2	6	no	—
53	C₂²×C₄×C₁₉	—	2	6	no	—
54	C₂²×C₄×C₁₉	—	2	6	no	—
55	C₂²×C₄×C₁₉	—	2	6	no	—
56	C₂²×C₄×C₁₉	—	2	12	no	—
57	C₂²×C₄×C₁₉	—	2	12	no	—
58	C₂²×C₄×C₁₉	—	2	12	no	—
59	C₂²×C₄×C₁₉	C₂×D₄	1	12	yes	—
60	C₂²×C₄×C₁₉	#41	1	12	yes	—
61	C₂²×C₄×C₁₉	#41	1	12	yes	—
62	C₂²×C₄×C₁₉	C₂⁴	1	12	yes	—
63	C₂²×C₄×C₁₉	C₂⁴	1	6	yes	—
64	C₂²×C₄×C₁₉	C₂⁴	1	6	yes	—
65	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
66	C₄⋊C₄×C₁₉	—	2	48	no	—
67	C₄⋊C₄×C₁₉	—	2	24	no	—
68	C₂²⋊C₄×C₁₉	—	2	48	no	—
69	C₂²⋊C₄×C₁₉	—	2	48	no	—
70	C₄²×C₁₉	—	2	24	no	—
71	C₄²×C₁₉	—	2	24	no	—
72	C₄²×C₁₉	C₂×D₄	1	16	yes	complemented
73	C₂×#2860	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
74	C₂³×C₁₉	—	2	4	no	—
75	C₂³×C₁₉	—	2	12	no	—
76	C₂³×C₁₉	—	2	12	no	—
77	C₂³×C₁₉	—	4	8	no	—
78	C₂³×C₁₉	—	4	24	no	—
79	C₂³×C₁₉	—	4	24	no	—
80	C₂³×C₁₉	C₂²×D₄	1	2	yes	—
81	C₂³×C₁₉	C₂×#41	1	6	yes	—
82	C₂³×C₁₉	C₂×#41	1	6	yes	—
83	C₂³×C₁₉	C₂⁵	1	1	yes	characteristic
84	D₄×C₁₉	—	4	16	no	—
85	C₂×C₄×C₁₉	—	2	24	no	—
86	C₂×C₄×C₁₉	—	2	24	no	—
87	C₂×C₄×C₁₉	—	2	6	no	—
88	C₂×C₄×C₁₉	—	2	6	no	—
89	C₂×C₄×C₁₉	—	2	6	no	—
90	C₂×C₄×C₁₉	—	2	6	no	—
91	C₂×C₄×C₁₉	—	2	12	no	—
92	C₂×C₄×C₁₉	—	2	12	no	—
93	C₂×C₄×C₁₉	—	2	12	no	—
94	C₂×C₄×C₁₉	—	4	24	no	—
95	C₂×C₄×C₁₉	#126	1	16	yes	complemented
96	C₂×C₄×C₁₉	C₂²×D₄	1	12	yes	—
97	C₂×C₄×C₁₉	C₂×#41	1	12	yes	—
98	C₂×C₄×C₁₉	C₂×#41	1	12	yes	—
99	C₂²×#126	C₂×C₁₉	1	2	yes	complemented
100	#2860	C₂×C₁₉	1	16	yes	direct product factor
101	C₂×#390	C₂×C₁₉	1	3	yes	—
102	C₂×#389	C₂×C₁₉	1	3	yes	complemented
103	C₂×#388	C₂×C₁₉	1	6	yes	complemented
104	C₂×C₄³	C₂×C₁₉	1	1	yes	characteristic, complemented
105	C₂²×C₁₉	—	4	4	no	—
106	C₂²×C₁₉	—	4	12	no	—
107	C₂²×C₁₉	—	4	12	no	—
108	C₂²×C₁₉	—	8	16	no	—
109	C₂²×C₁₉	C₂×#126	1	4	yes	—
110	C₂²×C₁₉	#529	1	12	yes	—
111	C₂²×C₁₉	#532	1	12	yes	—
112	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
113	C₂²×C₁₉	C₂²×#41	1	3	yes	—
114	C₂²×C₁₉	C₂²×#41	1	3	yes	—
115	C₄×C₁₉	—	2	12	no	—
116	C₄×C₁₉	—	2	12	no	—
117	C₄×C₁₉	—	4	12	no	—
118	C₄×C₁₉	C₂×#126	1	8	yes	complemented
119	C₂³×D₄	C₂²×C₁₉	1	1	yes	characteristic
120	C₂×#126	—	2	16	no	—
121	C₂×#126	C₂²×C₁₉	1	16	yes	complemented
122	C₂²×C₄⋊C₄	C₂²×C₁₉	1	6	yes	—
123	C₂²×C₄⋊C₄	C₂²×C₁₉	1	3	yes	—
124	C₂²×C₂²⋊C₄	C₂²×C₁₉	1	6	yes	—
125	C₂²×C₂²⋊C₄	C₂²×C₁₉	1	6	yes	—
126	C₂²×C₄²	C₂²×C₁₉	1	3	yes	—
127	C₂²×C₄²	C₂²×C₁₉	1	3	yes	—
128	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
129	#390	C₂²×C₁₉	1	24	yes	—
130	#389	C₂²×C₁₉	1	24	yes	complemented
131	#388	C₂²×C₁₉	1	48	yes	complemented
132	C₂×#95	C₂²×C₁₉	1	6	yes	—
133	C₄³	C₂²×C₁₉	1	8	yes	complemented
134	C₂×C₁₉	—	8	4	no	—
135	C₂×C₁₉	#2860	1	8	yes	direct product factor
136	C₂×C₁₉	C₂²×#126	1	1	yes	characteristic
137	C₂×C₁₉	C₂×#529	1	3	yes	—
138	C₂×C₁₉	C₂×#532	1	3	yes	—
139	C₂⁵	C₂³×C₁₉	1	2	yes	—
140	C₂²×D₄	—	2	12	no	—
141	C₂²×D₄	C₂³×C₁₉	1	4	yes	—
142	C₂³×C₄	C₂³×C₁₉	1	6	yes	—
143	C₂³×C₄	C₂³×C₁₉	1	3	yes	—
144	C₂³×C₄	C₂³×C₁₉	1	3	yes	—
145	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
146	#126	—	2	64	no	—
147	C₂×C₄⋊C₄	—	2	24	no	—
148	C₂×C₄⋊C₄	—	2	12	no	—
149	C₂×C₄⋊C₄	C₂³×C₁₉	1	24	yes	—
150	C₂×C₄⋊C₄	C₂³×C₁₉	1	12	yes	—
151	C₂×C₂²⋊C₄	—	2	24	no	—
152	C₂×C₂²⋊C₄	—	2	24	no	—
153	C₂×C₂²⋊C₄	C₂³×C₁₉	1	24	yes	—
154	C₂×C₂²⋊C₄	C₂³×C₁₉	1	24	yes	—
155	C₂×C₄²	—	2	12	no	—
156	C₂×C₄²	—	2	12	no	—
157	C₂×C₄²	D₄×C₁₉	1	8	yes	complemented
158	C₂×C₄²	C₂³×C₁₉	1	12	yes	—
159	C₂×C₄²	C₂³×C₁₉	1	12	yes	—
160	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
161	#95	C₂³×C₁₉	1	24	yes	—
162	C₁₉	C₂×#2860	1	1	yes	characteristic, direct product factor, Sylow
163	C₂⁴	—	2	4	no	—
164	C₂⁴	—	2	12	no	—
165	C₂⁴	—	2	12	no	—
166	C₂⁴	C₂⁴×C₁₉	1	4	yes	—
167	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
168	C₂×D₄	—	2	24	no	—
169	C₂×D₄	—	4	16	no	—
170	C₂²×C₄	—	2	6	no	—
171	C₂²×C₄	—	2	6	no	—
172	C₂²×C₄	—	2	6	no	—
173	C₂²×C₄	—	2	6	no	—
174	C₂²×C₄	—	2	12	no	—
175	C₂²×C₄	—	2	12	no	—
176	C₂²×C₄	—	2	12	no	—
177	C₂²×C₄	C₂×D₄×C₁₉	1	12	yes	—
178	C₂²×C₄	#41×C₁₉	1	12	yes	—
179	C₂²×C₄	#41×C₁₉	1	12	yes	—
180	C₂²×C₄	C₂⁴×C₁₉	1	12	yes	—
181	C₂²×C₄	C₂⁴×C₁₉	1	6	yes	—
182	C₂²×C₄	C₂⁴×C₁₉	1	6	yes	—
183	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
184	C₄⋊C₄	—	2	48	no	—
185	C₄⋊C₄	—	2	24	no	—
186	C₂²⋊C₄	—	2	48	no	—
187	C₂²⋊C₄	—	2	48	no	—
188	C₄²	—	2	24	no	—
189	C₄²	—	2	24	no	—
190	C₄²	C₂×D₄×C₁₉	1	16	yes	complemented
191	C₂³	—	2	4	no	—
192	C₂³	—	2	12	no	—
193	C₂³	—	2	12	no	—
194	C₂³	—	4	8	no	—
195	C₂³	—	4	24	no	—
196	C₂³	—	4	24	no	—
197	C₂³	C₂²×D₄×C₁₉	1	2	yes	—
198	C₂³	C₂×#41×C₁₉	1	6	yes	—
199	C₂³	C₂×#41×C₁₉	1	6	yes	—
200	C₂³	C₂⁵×C₁₉	1	1	yes	characteristic
201	D₄	—	4	16	no	—
202	C₂×C₄	—	2	24	no	—
203	C₂×C₄	—	2	24	no	—
204	C₂×C₄	—	2	6	no	—
205	C₂×C₄	—	2	6	no	—
206	C₂×C₄	—	2	6	no	—
207	C₂×C₄	—	2	6	no	—
208	C₂×C₄	—	2	12	no	—
209	C₂×C₄	—	2	12	no	—
210	C₂×C₄	—	2	12	no	—
211	C₂×C₄	—	4	24	no	—
212	C₂×C₄	C₁₉×#126	1	16	yes	complemented
213	C₂×C₄	C₂²×D₄×C₁₉	1	12	yes	—
214	C₂×C₄	C₂×#41×C₁₉	1	12	yes	—
215	C₂×C₄	C₂×#41×C₁₉	1	12	yes	—
216	C₂²	—	4	4	no	—
217	C₂²	—	4	12	no	—
218	C₂²	—	4	12	no	—
219	C₂²	—	8	16	no	—
220	C₂²	C₂×C₁₉×#126	1	4	yes	—
221	C₂²	C₁₉×#529	1	12	yes	—
222	C₂²	C₁₉×#532	1	12	yes	—
223	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
224	C₂²	C₂²×#41×C₁₉	1	3	yes	—
225	C₂²	C₂²×#41×C₁₉	1	3	yes	—
226	C₄	—	2	12	no	—
227	C₄	—	2	12	no	—
228	C₄	—	4	12	no	—
229	C₄	C₂×C₁₉×#126	1	8	yes	complemented
230	C₂	—	8	4	no	—
231	C₂	C₁₉×#2860	1	8	yes	direct product factor
232	C₂	C₂²×C₁₉×#126	1	1	yes	characteristic
233	C₂	C₂×C₁₉×#529	1	3	yes	—
234	C₂	C₂×C₁₉×#532	1	3	yes	—

	subgroup	G/H
center, socle	C₂⁴×C₁₉	C₂⁴
commutator, Frattini, cosocle	C₂³	C₂⁵×C₁₉
prime radical	C₂³×D₄×C₁₉	C₂²
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
1. C₂²×C₁₉×#126	C₂	semidirect
2. C₁₉×#2860	C₂	direct (N × H)
4. C₂×C₁₉×#389	C₂	semidirect
5. C₂×C₁₉×#388	C₂	semidirect
6. C₂×C₄³×C₁₉	C₂	semidirect
9. C₂×C₁₉×#126	C₂²	semidirect
18. C₁₉×#389	C₂²	semidirect
19. C₁₉×#388	C₂²	semidirect
21. C₄³×C₁₉	C₂²	semidirect
40. C₂×C₄²×C₁₉	D₄	semidirect
72. C₄²×C₁₉	C₂×D₄	semidirect
73. C₂×#2860	C₁₉	direct (N × H)
95. C₂×C₄×C₁₉	#126	semidirect
99. C₂²×#126	C₂×C₁₉	semidirect
100. #2860	C₂×C₁₉	direct (N × H)
102. C₂×#389	C₂×C₁₉	semidirect
103. C₂×#388	C₂×C₁₉	semidirect
104. C₂×C₄³	C₂×C₁₉	semidirect
118. C₄×C₁₉	C₂×#126	semidirect
121. C₂×#126	C₂²×C₁₉	semidirect
130. #389	C₂²×C₁₉	semidirect
131. #388	C₂²×C₁₉	semidirect
133. C₄³	C₂²×C₁₉	semidirect
135. C₂×C₁₉	#2860	direct (N × H)
157. C₂×C₄²	D₄×C₁₉	semidirect
162. C₁₉	C₂×#2860	direct (N × H)
190. C₄²	C₂×D₄×C₁₉	semidirect
212. C₂×C₄	C₁₉×#126	semidirect
229. C₄	C₂×C₁₉×#126	semidirect
231. C₂	C₁₉×#2860	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×#126	2
C₁₉×#2860	2
C₂×C₁₉×#390	2
C₂×C₁₉×#389	2
C₂×C₁₉×#388	2
C₂×C₄³×C₁₉	2
C₂×#2860	19

Subgroups — C2×C19×#2860 #18042588

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₁₉×#2860 #18042588