Subgroups — C₁₉×#20336 #18026295

Order 4864.

2162 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₁₉×#131	C₂	1	2	yes	maximal
2	C₂×C₄×#41×C₁₉	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#1729	C₂	1	6	yes	maximal, complemented
4	C₁₉×#1728	C₂	1	3	yes	maximal, complemented
5	C₂×C₁₉×#336	C₂	1	3	yes	maximal, complemented
6	C₂²×#41×C₁₉	C₂²	1	1	yes	characteristic
7	C₂×C₁₉×#131	—	2	8	no	—
8	C₂×C₁₉×#131	—	2	8	no	—
9	C₂×C₁₉×#131	C₄	1	16	yes	complemented
10	C₂²×M₁₆×C₁₉	C₂²	1	6	yes	—
11	C₂³×C₈×C₁₉	C₂²	1	6	yes	—
12	C₄×#41×C₁₉	—	2	8	no	—
13	C₂×C₄×Q₈×C₁₉	C₄	1	2	yes	—
14	C₂×C₄×D₄×C₁₉	C₄	1	6	yes	—
15	C₂×C₁₉×#117	C₂²	1	3	yes	—
16	C₂²×C₄²×C₁₉	C₂²	1	3	yes	—
17	C₁₉×#336	C₂²	1	1	yes	characteristic
18	C₁₉×#336	C₂²	1	3	yes	—
19	C₁₉×#336	C₂²	1	6	yes	—
20	C₁₉×#336	C₂²	1	6	yes	—
21	C₂×#41×C₁₉	C₂×C₄	1	8	yes	—
22	C₂×#41×C₁₉	D₄	1	8	yes	—
23	C₂×#41×C₁₉	D₄	1	4	yes	—
24	C₂×#41×C₁₉	Q₈	1	4	yes	—
25	C₂²×Q₈×C₁₉	C₂×C₄	1	1	yes	characteristic
26	C₂²×D₄×C₁₉	C₂×C₄	1	3	yes	—
27	C₂³×C₄×C₁₉	C₂×C₄	1	6	yes	—
28	C₂³×C₄×C₁₉	C₂³	1	3	yes	—
29	C₁₉×#131	—	2	64	no	—
30	C₂×M₁₆×C₁₉	—	2	12	no	—
31	C₂×M₁₆×C₁₉	—	2	12	no	—
32	C₂×M₁₆×C₁₉	C₂×C₄	1	24	yes	complemented
33	C₂²×C₈×C₁₉	—	2	12	no	—
34	C₂²×C₈×C₁₉	—	2	12	no	—
35	C₂²×C₈×C₁₉	C₂×C₄	1	24	yes	complemented
36	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
37	C₂²×C₈×C₁₉	C₂³	1	6	yes	—
38	C₄×Q₈×C₁₉	—	2	8	no	—
39	C₄×D₄×C₁₉	—	2	24	no	—
40	C₁₉×#117	—	2	12	no	—
41	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	6	yes	—
42	C₂×C₂²⋊C₄×C₁₉	C₂×C₄	1	6	yes	—
43	C₂×C₄²×C₁₉	—	2	12	no	—
44	C₂×C₄²×C₁₉	C₂×C₄	1	6	yes	—
45	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
46	C₂×C₄²×C₁₉	C₂³	1	3	yes	—
47	C₂⁴×C₁₉	C₂²×C₄	1	3	yes	—
48	#41×C₁₉	C₂²⋊C₄	1	32	yes	—
49	#41×C₁₉	C₄⋊C₄	1	32	yes	—
50	C₂×Q₈×C₁₉	C₄²	1	4	yes	—
51	C₂×Q₈×C₁₉	C₂²⋊C₄	1	4	yes	—
52	C₂×Q₈×C₁₉	C₄⋊C₄	1	4	yes	—
53	C₂×D₄×C₁₉	C₄²	1	12	yes	—
54	C₂×D₄×C₁₉	C₂²⋊C₄	1	12	yes	—
55	C₂×D₄×C₁₉	C₄⋊C₄	1	12	yes	—
56	C₂²×C₄×C₁₉	—	2	12	no	—
57	C₂²×C₄×C₁₉	—	2	12	no	—
58	C₂²×C₄×C₁₉	—	4	6	no	—
59	C₂²×C₄×C₁₉	C₂²×C₄	1	6	yes	—
60	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
61	C₂²×C₄×C₁₉	C₂²×C₄	1	3	yes	—
62	C₂²×C₄×C₁₉	C₂²×C₄	1	12	yes	—
63	C₂²×C₄×C₁₉	C₂×D₄	1	6	yes	—
64	C₂²×C₄×C₁₉	C₂×D₄	1	12	yes	—
65	C₂²×C₄×C₁₉	C₂×Q₈	1	6	yes	—
66	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
67	M₁₆×C₁₉	—	2	48	no	—
68	C₂×C₈×C₁₉	—	2	48	no	—
69	C₂×C₈×C₁₉	—	2	2	no	—
70	C₂×C₈×C₁₉	—	2	2	no	—
71	C₂×C₈×C₁₉	—	2	6	no	—
72	C₂×C₈×C₁₉	—	2	6	no	—
73	C₂×C₈×C₁₉	C₂²×C₄	1	4	yes	—
74	C₂×C₈×C₁₉	C₂²×C₄	1	12	yes	—
75	C₄⋊C₄×C₁₉	—	2	12	no	—
76	C₂²⋊C₄×C₁₉	—	2	12	no	—
77	C₄²×C₁₉	—	2	12	no	—
78	C₄²×C₁₉	—	2	2	no	—
79	C₄²×C₁₉	—	2	6	no	—
80	#20336	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
81	C₂³×C₁₉	—	2	6	no	—
82	C₂³×C₁₉	—	2	6	no	—
83	C₂³×C₁₉	C₂×C₄²	1	6	yes	—
84	C₂³×C₁₉	C₂×C₂²⋊C₄	1	6	yes	—
85	C₂³×C₁₉	C₂×C₄⋊C₄	1	6	yes	—
86	C₂³×C₁₉	C₂³×C₄	1	1	yes	characteristic
87	Q₈×C₁₉	#95	1	16	yes	—
88	D₄×C₁₉	#95	1	48	yes	—
89	C₂×C₄×C₁₉	—	2	2	no	—
90	C₂×C₄×C₁₉	—	2	2	no	—
91	C₂×C₄×C₁₉	—	2	6	no	—
92	C₂×C₄×C₁₉	—	2	6	no	—
93	C₂×C₄×C₁₉	—	2	6	no	—
94	C₂×C₄×C₁₉	—	4	24	no	—
95	C₂×C₄×C₁₉	C₂×C₄²	1	6	yes	—
96	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	24	yes	—
97	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	6	yes	—
98	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	24	yes	—
99	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	6	yes	—
100	C₂×C₄×C₁₉	#131	1	4	yes	complemented
101	C₂×C₄×C₁₉	C₂³×C₄	1	2	yes	—
102	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
103	C₂×C₄×C₁₉	C₂²×D₄	1	2	yes	—
104	C₂×C₄×C₁₉	C₂²×Q₈	1	1	yes	characteristic
105	C₈×C₁₉	—	2	4	no	—
106	C₈×C₁₉	—	2	12	no	—
107	C₂²×#131	C₂×C₁₉	1	2	yes	—
108	C₂×C₄×#41	C₂×C₁₉	1	1	yes	characteristic
109	#1729	C₂×C₁₉	1	6	yes	complemented
110	#1728	C₂×C₁₉	1	3	yes	complemented
111	C₂×#336	C₂×C₁₉	1	3	yes	complemented
112	C₂²×C₁₉	—	2	6	no	—
113	C₂²×C₁₉	—	2	6	no	—
114	C₂²×C₁₉	—	2	12	no	—
115	C₂²×C₁₉	—	2	12	no	—
116	C₂²×C₁₉	C₂×#95	1	12	yes	—
117	C₂²×C₁₉	C₂²×C₄²	1	1	yes	characteristic
118	C₂²×C₁₉	C₂²×C₂²⋊C₄	1	1	yes	characteristic
119	C₂²×C₁₉	C₂²×C₄⋊C₄	1	1	yes	characteristic
120	C₂²×C₁₉	C₂×#131	1	2	yes	—
121	C₂²×C₁₉	#568	1	2	yes	—
122	C₄×C₁₉	—	2	4	no	—
123	C₄×C₁₉	—	4	6	no	—
124	C₄×C₁₉	C₂×#95	1	12	yes	—
125	C₄×C₁₉	C₂²×C₂²⋊C₄	1	2	yes	—
126	C₄×C₁₉	C₂²×C₄⋊C₄	1	2	yes	—
127	C₂²×#41	C₂²×C₁₉	1	1	yes	characteristic
128	C₂×#131	—	2	8	no	—
129	C₂×#131	—	2	8	no	—
130	C₂×#131	C₄×C₁₉	1	16	yes	complemented
131	C₂²×M₁₆	C₂²×C₁₉	1	6	yes	—
132	C₂³×C₈	C₂²×C₁₉	1	6	yes	—
133	C₄×#41	—	2	8	no	—
134	C₂×C₄×Q₈	C₄×C₁₉	1	2	yes	—
135	C₂×C₄×D₄	C₄×C₁₉	1	6	yes	—
136	C₂×#117	C₂²×C₁₉	1	3	yes	—
137	C₂²×C₄²	C₂²×C₁₉	1	3	yes	—
138	#336	C₂²×C₁₉	1	1	yes	characteristic
139	#336	C₂²×C₁₉	1	3	yes	—
140	#336	C₂²×C₁₉	1	6	yes	—
141	#336	C₂²×C₁₉	1	6	yes	—
142	C₂×C₁₉	—	2	12	no	—
143	C₂×C₁₉	C₂²×#95	1	1	yes	characteristic
144	C₂×C₁₉	C₄×#131	1	1	yes	characteristic
145	C₂×C₁₉	#2875	1	1	yes	characteristic
146	C₂×C₁₉	#2880	1	2	yes	—
147	C₂×C₁₉	#2906	1	2	yes	—
148	C₂×#41	C₂×C₄×C₁₉	1	8	yes	—
149	C₂×#41	D₄×C₁₉	1	8	yes	—
150	C₂×#41	D₄×C₁₉	1	4	yes	—
151	C₂×#41	Q₈×C₁₉	1	4	yes	—
152	C₂²×Q₈	C₂×C₄×C₁₉	1	1	yes	characteristic
153	C₂²×D₄	C₂×C₄×C₁₉	1	3	yes	—
154	C₂³×C₄	C₂×C₄×C₁₉	1	6	yes	—
155	C₂³×C₄	C₂³×C₁₉	1	3	yes	—
156	#131	—	2	64	no	—
157	C₂×M₁₆	—	2	12	no	—
158	C₂×M₁₆	—	2	12	no	—
159	C₂×M₁₆	C₂×C₄×C₁₉	1	24	yes	complemented
160	C₂²×C₈	—	2	12	no	—
161	C₂²×C₈	—	2	12	no	—
162	C₂²×C₈	C₂×C₄×C₁₉	1	24	yes	complemented
163	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
164	C₂²×C₈	C₂³×C₁₉	1	6	yes	—
165	C₄×Q₈	—	2	8	no	—
166	C₄×D₄	—	2	24	no	—
167	#117	—	2	12	no	—
168	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	6	yes	—
169	C₂×C₂²⋊C₄	C₂×C₄×C₁₉	1	6	yes	—
170	C₂×C₄²	—	2	12	no	—
171	C₂×C₄²	C₂×C₄×C₁₉	1	6	yes	—
172	C₂×C₄²	C₂³×C₁₉	1	3	yes	—
173	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
174	C₁₉	#20336	1	1	yes	characteristic, direct product factor, Sylow
175	C₂⁴	C₂²×C₄×C₁₉	1	3	yes	—
176	#41	C₂²⋊C₄×C₁₉	1	32	yes	—
177	#41	C₄⋊C₄×C₁₉	1	32	yes	—
178	C₂×Q₈	C₄²×C₁₉	1	4	yes	—
179	C₂×Q₈	C₂²⋊C₄×C₁₉	1	4	yes	—
180	C₂×Q₈	C₄⋊C₄×C₁₉	1	4	yes	—
181	C₂×D₄	C₄²×C₁₉	1	12	yes	—
182	C₂×D₄	C₂²⋊C₄×C₁₉	1	12	yes	—
183	C₂×D₄	C₄⋊C₄×C₁₉	1	12	yes	—
184	C₂²×C₄	—	2	12	no	—
185	C₂²×C₄	—	2	12	no	—
186	C₂²×C₄	—	4	6	no	—
187	C₂²×C₄	C₂²×C₄×C₁₉	1	6	yes	—
188	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
189	C₂²×C₄	C₂²×C₄×C₁₉	1	3	yes	—
190	C₂²×C₄	C₂²×C₄×C₁₉	1	12	yes	—
191	C₂²×C₄	C₂×D₄×C₁₉	1	6	yes	—
192	C₂²×C₄	C₂×D₄×C₁₉	1	12	yes	—
193	C₂²×C₄	C₂×Q₈×C₁₉	1	6	yes	—
194	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
195	M₁₆	—	2	48	no	—
196	C₂×C₈	—	2	48	no	—
197	C₂×C₈	—	2	2	no	—
198	C₂×C₈	—	2	2	no	—
199	C₂×C₈	—	2	6	no	—
200	C₂×C₈	—	2	6	no	—
201	C₂×C₈	C₂²×C₄×C₁₉	1	4	yes	—
202	C₂×C₈	C₂²×C₄×C₁₉	1	12	yes	—
203	C₄⋊C₄	—	2	12	no	—
204	C₂²⋊C₄	—	2	12	no	—
205	C₄²	—	2	12	no	—
206	C₄²	—	2	2	no	—
207	C₄²	—	2	6	no	—
208	C₂³	—	2	6	no	—
209	C₂³	—	2	6	no	—
210	C₂³	C₂×C₄²×C₁₉	1	6	yes	—
211	C₂³	C₂×C₂²⋊C₄×C₁₉	1	6	yes	—
212	C₂³	C₂×C₄⋊C₄×C₁₉	1	6	yes	—
213	C₂³	C₂³×C₄×C₁₉	1	1	yes	characteristic
214	Q₈	C₁₉×#95	1	16	yes	—
215	D₄	C₁₉×#95	1	48	yes	—
216	C₂×C₄	—	2	2	no	—
217	C₂×C₄	—	2	2	no	—
218	C₂×C₄	—	2	6	no	—
219	C₂×C₄	—	2	6	no	—
220	C₂×C₄	—	2	6	no	—
221	C₂×C₄	—	4	24	no	—
222	C₂×C₄	C₂×C₄²×C₁₉	1	6	yes	—
223	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	6	yes	—
224	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	24	yes	—
225	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	6	yes	—
226	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	24	yes	—
227	C₂×C₄	C₁₉×#131	1	4	yes	complemented
228	C₂×C₄	C₂³×C₄×C₁₉	1	2	yes	—
229	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
230	C₂×C₄	C₂²×D₄×C₁₉	1	2	yes	—
231	C₂×C₄	C₂²×Q₈×C₁₉	1	1	yes	characteristic
232	C₈	—	2	4	no	—
233	C₈	—	2	12	no	—
234	C₂²	—	2	6	no	—
235	C₂²	—	2	6	no	—
236	C₂²	—	2	12	no	—
237	C₂²	—	2	12	no	—
238	C₂²	C₂×C₁₉×#95	1	12	yes	—
239	C₂²	C₂²×C₄²×C₁₉	1	1	yes	characteristic
240	C₂²	C₂²×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
241	C₂²	C₂²×C₄⋊C₄×C₁₉	1	1	yes	characteristic
242	C₂²	C₂×C₁₉×#131	1	2	yes	—
243	C₂²	C₁₉×#568	1	2	yes	—
244	C₄	—	2	4	no	—
245	C₄	—	4	6	no	—
246	C₄	C₂×C₁₉×#95	1	12	yes	—
247	C₄	C₂²×C₂²⋊C₄×C₁₉	1	2	yes	—
248	C₄	C₂²×C₄⋊C₄×C₁₉	1	2	yes	—
249	C₂	—	2	12	no	—
250	C₂	C₂²×C₁₉×#95	1	1	yes	characteristic
251	C₂	C₄×C₁₉×#131	1	1	yes	characteristic
252	C₂	C₁₉×#2875	1	1	yes	characteristic
253	C₂	C₁₉×#2880	1	2	yes	—
254	C₂	C₁₉×#2906	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄×C₁₉	C₂⁴
commutator	C₂²	C₂²×C₄²×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
socle	C₂³×C₁₉	C₂³×C₄
prime radical	C₂²×#41×C₁₉	C₂²
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₁₉×#1729	C₂	semidirect
4. C₁₉×#1728	C₂	semidirect
5. C₂×C₁₉×#336	C₂	semidirect
9. C₂×C₁₉×#131	C₄	semidirect
32. C₂×M₁₆×C₁₉	C₂×C₄	semidirect
35. C₂²×C₈×C₁₉	C₂×C₄	semidirect
80. #20336	C₁₉	direct (N × H)
100. C₂×C₄×C₁₉	#131	semidirect
109. #1729	C₂×C₁₉	semidirect
110. #1728	C₂×C₁₉	semidirect
111. C₂×#336	C₂×C₁₉	semidirect
130. C₂×#131	C₄×C₁₉	semidirect
159. C₂×M₁₆	C₂×C₄×C₁₉	semidirect
162. C₂²×C₈	C₂×C₄×C₁₉	semidirect
174. C₁₉	#20336	direct (N × H)
227. C₂×C₄	C₁₉×#131	semidirect

Maximal subgroups

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

subgroup	index
C₂²×C₁₉×#131	2
C₂×C₄×#41×C₁₉	2
C₁₉×#1729	2
C₁₉×#1728	2
C₂×C₁₉×#336	2
#20336	19

Subgroups — C19×#20336 #18026295

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#20336 #18026295