Subgroups — C₁₉×#22308 #18028267

Order 4864.

650 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#2399	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1984	C₂	1	4	yes	maximal
3	C₁₉×#1940	C₂	1	2	yes	maximal
4	C₁₉×#1916	C₂	1	4	yes	maximal
5	C₁₉×#1832	C₂	1	1	yes	maximal, characteristic
6	C₈×C₄⋊C₄×C₁₉	C₂	1	2	yes	maximal
7	C₁₉×#1746	C₂	1	1	yes	maximal, characteristic
8	C₂×C₄×Q₈×C₁₉	C₂²	1	2	yes	—
9	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
10	C₂×C₁₉×C₄⋊C₈	C₂²	1	4	yes	—
11	C₂×C₁₉×#97	C₂²	1	1	yes	characteristic
12	C₂×C₄×C₈×C₁₉	C₂²	1	4	yes	—
13	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
14	C₁₉×#398	C₄	1	4	yes	—
15	C₁₉×#395	C₄	1	4	yes	—
16	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
17	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
18	C₁₉×#376	C₂²	1	1	yes	characteristic
19	C₁₉×#336	C₂²	1	2	yes	—
20	C₁₉×#336	C₂²	1	2	yes	—
21	C₁₉×#336	C₂²	1	4	yes	—
22	C₁₉×#336	C₂²	1	4	yes	—
23	C₁₉×#336	C₂²	1	2	yes	—
24	C₁₉×#336	C₂²	1	2	yes	—
25	C₂²×Q₈×C₁₉	C₂×C₄	1	2	yes	—
26	C₂²×C₈×C₁₉	C₂³	1	4	yes	—
27	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
28	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
29	C₄×Q₈×C₁₉	—	4	4	no	—
30	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	4	yes	—
31	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	4	yes	—
32	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	4	yes	—
33	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	2	yes	—
34	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
35	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
36	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
37	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
38	C₁₉×C₄⋊C₈	—	2	4	no	—
39	C₁₉×C₄⋊C₈	—	4	4	no	—
40	C₁₉×#97	—	2	2	no	—
41	C₄×C₈×C₁₉	—	4	4	no	—
42	C₄×C₈×C₁₉	Q₈	1	4	yes	complemented
43	C₁₉×#95	C₂×C₄	1	4	yes	—
44	C₁₉×#95	C₂×C₄	1	2	yes	—
45	C₁₉×#95	C₂×C₄	1	2	yes	—
46	C₁₉×#95	C₂×C₄	1	2	yes	—
47	C₁₉×#95	C₂×C₄	1	2	yes	—
48	C₂×Q₈×C₁₉	—	2	8	no	—
49	C₂×Q₈×C₁₉	—	4	2	no	—
50	C₂²×C₄×C₁₉	C₂²×C₄	1	4	yes	—
51	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
52	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
53	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
54	C₂²×C₄×C₁₉	C₂²×C₄	1	4	yes	—
55	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
56	C₂×C₈×C₁₉	—	2	2	no	—
57	C₂×C₈×C₁₉	—	2	2	no	—
58	C₂×C₈×C₁₉	—	2	2	no	—
59	C₂×C₈×C₁₉	—	2	4	no	—
60	C₂×C₈×C₁₉	—	2	4	no	—
61	C₂×C₈×C₁₉	—	2	2	no	—
62	C₂×C₈×C₁₉	—	2	4	no	—
63	C₂×C₈×C₁₉	—	2	2	no	—
64	C₂×C₈×C₁₉	C₂×Q₈	1	4	yes	—
65	C₄⋊C₄×C₁₉	—	2	8	no	—
66	C₄⋊C₄×C₁₉	—	2	8	no	—
67	C₄⋊C₄×C₁₉	—	4	4	no	—
68	C₄⋊C₄×C₁₉	—	4	2	no	—
69	C₄²×C₁₉	—	2	2	no	—
70	C₄²×C₁₉	—	2	4	no	—
71	C₄²×C₁₉	—	2	4	no	—
72	C₄²×C₁₉	—	2	2	no	—
73	C₄²×C₁₉	C₂×Q₈	1	2	yes	—
74	C₄²×C₁₉	#41	1	2	yes	—
75	#22308	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
76	C₂³×C₁₉	C₂³×C₄	1	1	yes	characteristic
77	Q₈×C₁₉	—	4	8	no	—
78	C₂×C₄×C₁₉	—	2	4	no	—
79	C₂×C₄×C₁₉	—	2	4	no	—
80	C₂×C₄×C₁₉	—	2	4	no	—
81	C₂×C₄×C₁₉	—	2	2	no	—
82	C₂×C₄×C₁₉	—	2	4	no	—
83	C₂×C₄×C₁₉	—	2	2	no	—
84	C₂×C₄×C₁₉	—	2	4	no	—
85	C₂×C₄×C₁₉	—	2	4	no	—
86	C₂×C₄×C₁₉	—	2	4	no	—
87	C₂×C₄×C₁₉	—	2	4	no	—
88	C₂×C₄×C₁₉	C₄×Q₈	1	4	yes	—
89	C₂×C₄×C₁₉	#131	1	8	yes	—
90	C₂×C₄×C₁₉	C₂²×Q₈	1	1	yes	characteristic
91	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
92	C₂×C₄×C₁₉	H(5,𝔽₂)	1	2	yes	—
93	C₂×C₄×C₁₉	2₋¹⁺⁴	1	2	yes	—
94	C₈×C₁₉	—	2	4	no	—
95	C₈×C₁₉	—	4	2	no	—
96	C₈×C₁₉	—	4	4	no	—
97	#2399	C₂×C₁₉	1	1	yes	characteristic
98	#1984	C₂×C₁₉	1	4	yes	—
99	#1940	C₂×C₁₉	1	2	yes	—
100	#1916	C₂×C₁₉	1	4	yes	—
101	#1832	C₂×C₁₉	1	1	yes	characteristic
102	C₈×C₄⋊C₄	C₂×C₁₉	1	2	yes	—
103	#1746	C₂×C₁₉	1	1	yes	characteristic
104	C₂²×C₁₉	C₂×C₄×Q₈	1	1	yes	characteristic
105	C₂²×C₁₉	#518	1	1	yes	characteristic
106	C₂²×C₁₉	#519	1	1	yes	characteristic
107	C₂²×C₁₉	C₂×#131	1	4	yes	—
108	C₄×C₁₉	—	2	4	no	—
109	C₄×C₁₉	—	2	8	no	—
110	C₄×C₁₉	—	4	4	no	—
111	C₄×C₁₉	—	4	2	no	—
112	C₄×C₁₉	—	4	2	no	—
113	C₄×C₁₉	#542	1	2	yes	—
114	C₄×C₁₉	#544	1	2	yes	—
115	C₂×C₄×Q₈	C₂²×C₁₉	1	2	yes	—
116	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
117	C₂×C₄⋊C₈	C₂²×C₁₉	1	4	yes	—
118	C₂×#97	C₂²×C₁₉	1	1	yes	characteristic
119	C₂×C₄×C₈	C₂²×C₁₉	1	4	yes	—
120	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
121	#398	C₄×C₁₉	1	4	yes	—
122	#395	C₄×C₁₉	1	4	yes	—
123	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
124	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
125	#376	C₂²×C₁₉	1	1	yes	characteristic
126	#336	C₂²×C₁₉	1	2	yes	—
127	#336	C₂²×C₁₉	1	2	yes	—
128	#336	C₂²×C₁₉	1	2	yes	—
129	#336	C₂²×C₁₉	1	4	yes	—
130	#336	C₂²×C₁₉	1	4	yes	—
131	#336	C₂²×C₁₉	1	2	yes	—
132	C₂×C₁₉	#2331	1	1	yes	characteristic
133	C₂×C₁₉	#2960	1	2	yes	—
134	C₂×C₁₉	#2977	1	2	yes	—
135	C₂×C₁₉	#2986	1	2	yes	—
136	C₂²×Q₈	C₂×C₄×C₁₉	1	2	yes	—
137	C₂²×C₈	C₂³×C₁₉	1	4	yes	—
138	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
139	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
140	C₄×Q₈	—	4	4	no	—
141	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	4	yes	—
142	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	4	yes	—
143	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	4	yes	—
144	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	2	yes	—
145	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
146	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
147	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
148	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
149	C₄⋊C₈	—	2	4	no	—
150	C₄⋊C₈	—	4	4	no	—
151	#97	—	2	2	no	—
152	C₄×C₈	—	4	4	no	—
153	C₄×C₈	Q₈×C₁₉	1	4	yes	complemented
154	#95	C₂×C₄×C₁₉	1	4	yes	—
155	#95	C₂×C₄×C₁₉	1	2	yes	—
156	#95	C₂×C₄×C₁₉	1	2	yes	—
157	#95	C₂×C₄×C₁₉	1	2	yes	—
158	#95	C₂×C₄×C₁₉	1	2	yes	—
159	C₁₉	#22308	1	1	yes	characteristic, direct product factor, Sylow
160	C₂×Q₈	—	2	8	no	—
161	C₂×Q₈	—	4	2	no	—
162	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
163	C₂²×C₄	C₂²×C₄×C₁₉	1	4	yes	—
164	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
165	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
166	C₂²×C₄	C₂²×C₄×C₁₉	1	4	yes	—
167	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
168	C₂×C₈	—	2	2	no	—
169	C₂×C₈	—	2	2	no	—
170	C₂×C₈	—	2	2	no	—
171	C₂×C₈	—	2	4	no	—
172	C₂×C₈	—	2	4	no	—
173	C₂×C₈	—	2	2	no	—
174	C₂×C₈	—	2	4	no	—
175	C₂×C₈	—	2	2	no	—
176	C₂×C₈	C₂×Q₈×C₁₉	1	4	yes	—
177	C₄⋊C₄	—	2	8	no	—
178	C₄⋊C₄	—	2	8	no	—
179	C₄⋊C₄	—	4	4	no	—
180	C₄⋊C₄	—	4	2	no	—
181	C₄²	—	2	4	no	—
182	C₄²	—	2	4	no	—
183	C₄²	—	2	2	no	—
184	C₄²	—	2	2	no	—
185	C₄²	C₂×Q₈×C₁₉	1	2	yes	—
186	C₄²	#41×C₁₉	1	2	yes	—
187	C₂³	C₂³×C₄×C₁₉	1	1	yes	characteristic
188	Q₈	—	4	8	no	—
189	C₂×C₄	—	2	4	no	—
190	C₂×C₄	—	2	4	no	—
191	C₂×C₄	—	2	4	no	—
192	C₂×C₄	—	2	2	no	—
193	C₂×C₄	—	2	4	no	—
194	C₂×C₄	—	2	2	no	—
195	C₂×C₄	—	2	4	no	—
196	C₂×C₄	—	2	4	no	—
197	C₂×C₄	—	2	4	no	—
198	C₂×C₄	—	2	4	no	—
199	C₂×C₄	C₄×Q₈×C₁₉	1	4	yes	—
200	C₂×C₄	C₁₉×#131	1	8	yes	—
201	C₂×C₄	C₂²×Q₈×C₁₉	1	1	yes	characteristic
202	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
203	C₂×C₄	C₁₉×H(5,𝔽₂)	1	2	yes	—
204	C₂×C₄	C₁₉×2₋¹⁺⁴	1	2	yes	—
205	C₈	—	2	4	no	—
206	C₈	—	4	2	no	—
207	C₈	—	4	4	no	—
208	C₂²	C₂×C₄×Q₈×C₁₉	1	1	yes	characteristic
209	C₂²	C₁₉×#518	1	1	yes	characteristic
210	C₂²	C₁₉×#519	1	1	yes	characteristic
211	C₂²	C₂×C₁₉×#131	1	4	yes	—
212	C₄	—	2	4	no	—
213	C₄	—	2	8	no	—
214	C₄	—	4	2	no	—
215	C₄	—	4	4	no	—
216	C₄	—	4	2	no	—
217	C₄	C₁₉×#542	1	2	yes	—
218	C₄	C₁₉×#544	1	2	yes	—
219	C₂	C₁₉×#2331	1	1	yes	characteristic
220	C₂	C₁₉×#2960	1	2	yes	—
221	C₂	C₁₉×#2977	1	2	yes	—
222	C₂	C₁₉×#2986	1	2	yes	—

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

Complements

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

N	H ≅ G/N	type
42. C₄×C₈×C₁₉	Q₈	semidirect
75. #22308	C₁₉	direct (N × H)
153. C₄×C₈	Q₈×C₁₉	semidirect
159. C₁₉	#22308	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×#2399	2
C₁₉×#1984	2
C₁₉×#1940	2
C₁₉×#1916	2
C₁₉×#1832	2
C₈×C₄⋊C₄×C₁₉	2
C₁₉×#1746	2
#22308	19

Subgroups — C19×#22308 #18028267

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#22308 #18028267