Subgroups — C₁₉×#34642 #18040601

Order 4864.

2110 conjugacy classes of subgroups.

The subgroup lattice has 210 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#533	C₂	1	2	yes	maximal
2	C₁₉×#2660	C₂	1	8	yes	maximal, complemented
3	C₁₉×#2659	C₂	1	8	yes	maximal
4	C₁₉×#2399	C₂	1	8	yes	maximal, complemented
5	C₁₉×#2285	C₂	1	4	yes	maximal
6	C₂×C₁₉×#376	C₂	1	1	yes	maximal, characteristic
7	C₁₉×#533	—	2	16	no	—
8	C₂×C₁₉×C₄⋊Q₈	C₂²	1	4	yes	—
9	C₂×C₁₉×#125	C₂²	1	4	yes	—
10	C₂×C₁₉×C₂²⋊Q₈	C₂²	1	8	yes	—
11	C₂×C₄×Q₈×C₁₉	C₂²	1	8	yes	—
12	C₂×C₁₉×#117	C₂²	1	4	yes	—
13	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
14	C₂²×C₄²×C₁₉	C₂²	1	2	yes	—
15	C₁₉×#398	C₂²	1	32	yes	—
16	C₁₉×#395	C₂²	1	32	yes	—
17	C₁₉×#384	C₂²	1	8	yes	—
18	C₁₉×#382	C₂²	1	8	yes	—
19	C₁₉×#380	C₂²	1	16	yes	—
20	C₄×C₄⋊C₄×C₁₉	C₂²	1	16	yes	—
21	C₁₉×#376	C₂²	1	4	yes	—
22	C₁₉×#376	C₂²	1	4	yes	—
23	C₂×C₁₉×#95	C₂²	1	4	yes	—
24	C₂²×Q₈×C₁₉	C₂³	1	8	yes	—
25	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
26	C₂³×C₄×C₁₉	C₂³	1	4	yes	—
27	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
28	C₁₉×C₄⋊Q₈	—	2	16	no	—
29	C₁₉×#125	—	2	16	no	—
30	C₁₉×C₂²⋊Q₈	—	2	32	no	—
31	C₄×Q₈×C₁₉	—	2	32	no	—
32	C₁₉×#117	—	2	16	no	—
33	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
34	C₂×C₄⋊C₄×C₁₉	C₂³	1	16	yes	—
35	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
36	C₂×C₄⋊C₄×C₁₉	C₂³	1	32	yes	—
37	C₂×C₂²⋊C₄×C₁₉	C₂³	1	8	yes	—
38	C₂×C₄²×C₁₉	D₄	1	8	yes	—
39	C₂×C₄²×C₁₉	Q₈	1	16	yes	complemented
40	C₂×C₄²×C₁₉	C₂³	1	8	yes	—
41	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
42	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
43	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
44	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
45	C₁₉×#95	C₂³	1	16	yes	—
46	C₁₉×#95	C₂³	1	32	yes	—
47	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
48	C₂×Q₈×C₁₉	—	2	16	no	—
49	C₂×Q₈×C₁₉	—	4	16	no	—
50	C₂²×C₄×C₁₉	—	4	8	no	—
51	C₂²×C₄×C₁₉	—	4	4	no	—
52	C₂²×C₄×C₁₉	C₂×D₄	1	8	yes	—
53	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
54	C₂²×C₄×C₁₉	C₂×Q₈	1	16	yes	—
55	C₂²×C₄×C₁₉	C₂×Q₈	1	8	yes	—
56	C₂²×C₄×C₁₉	C₂⁴	1	16	yes	—
57	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
58	C₂²×C₄×C₁₉	C₂⁴	1	8	yes	—
59	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
60	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
61	C₄⋊C₄×C₁₉	—	2	16	no	—
62	C₄⋊C₄×C₁₉	—	2	32	no	—
63	C₄⋊C₄×C₁₉	—	2	16	no	—
64	C₄⋊C₄×C₁₉	—	4	32	no	—
65	C₂²⋊C₄×C₁₉	—	2	16	no	—
66	C₄²×C₁₉	—	2	16	no	—
67	C₄²×C₁₉	C₂×D₄	1	8	yes	—
68	C₄²×C₁₉	C₂×D₄	1	8	yes	—
69	C₄²×C₁₉	C₂×Q₈	1	16	yes	—
70	C₄²×C₁₉	C₂×Q₈	1	16	yes	—
71	#34642	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
72	C₂³×C₁₉	—	2	4	no	—
73	C₂³×C₁₉	C₂²×D₄	1	2	yes	—
74	C₂³×C₁₉	C₂²×Q₈	1	4	yes	—
75	C₂³×C₁₉	C₂⁵	1	1	yes	characteristic
76	Q₈×C₁₉	—	4	32	no	—
77	C₂×C₄×C₁₉	—	2	16	no	—
78	C₂×C₄×C₁₉	—	2	8	no	—
79	C₂×C₄×C₁₉	—	2	16	no	—
80	C₂×C₄×C₁₉	—	2	32	no	—
81	C₂×C₄×C₁₉	—	4	8	no	—
82	C₂×C₄×C₁₉	—	4	16	no	—
83	C₂×C₄×C₁₉	C₄⋊Q₈	1	16	yes	—
84	C₂×C₄×C₁₉	C₂²×D₄	1	8	yes	—
85	C₂×C₄×C₁₉	C₂²×D₄	1	2	yes	—
86	C₂×C₄×C₁₉	C₂²×D₄	1	2	yes	—
87	C₂×C₄×C₁₉	C₂²×Q₈	1	16	yes	—
88	C₂×C₄×C₁₉	C₂²×Q₈	1	4	yes	—
89	C₂×C₄×C₁₉	C₂²×Q₈	1	4	yes	—
90	C₂×#533	C₂×C₁₉	1	2	yes	—
91	#2660	C₂×C₁₉	1	8	yes	complemented
92	#2659	C₂×C₁₉	1	8	yes	—
93	#2399	C₂×C₁₉	1	8	yes	complemented
94	#2285	C₂×C₁₉	1	4	yes	—
95	C₂×#376	C₂×C₁₉	1	1	yes	characteristic
96	C₂²×C₁₉	—	2	4	no	—
97	C₂²×C₁₉	—	2	8	no	—
98	C₂²×C₁₉	C₂×C₄⋊Q₈	1	4	yes	—
99	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
100	C₂²×C₁₉	C₂³×Q₈	1	2	yes	—
101	C₂²×C₁₉	#585	1	4	yes	—
102	C₄×C₁₉	—	2	8	no	—
103	C₄×C₁₉	—	2	16	no	—
104	C₄×C₁₉	—	4	16	no	—
105	C₄×C₁₉	C₂×C₄⋊Q₈	1	4	yes	—
106	C₄×C₁₉	C₂×C₄⋊Q₈	1	4	yes	—
107	#533	—	2	16	no	—
108	C₂×C₄⋊Q₈	C₂²×C₁₉	1	4	yes	—
109	C₂×#125	C₂²×C₁₉	1	4	yes	—
110	C₂×C₂²⋊Q₈	C₂²×C₁₉	1	8	yes	—
111	C₂×C₄×Q₈	C₂²×C₁₉	1	8	yes	—
112	C₂×#117	C₂²×C₁₉	1	4	yes	—
113	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
114	C₂²×C₄²	C₂²×C₁₉	1	2	yes	—
115	#398	C₂²×C₁₉	1	32	yes	—
116	#395	C₂²×C₁₉	1	32	yes	—
117	#384	C₂²×C₁₉	1	8	yes	—
118	#382	C₂²×C₁₉	1	8	yes	—
119	#380	C₂²×C₁₉	1	16	yes	—
120	C₄×C₄⋊C₄	C₂²×C₁₉	1	16	yes	—
121	#376	C₂²×C₁₉	1	4	yes	—
122	#376	C₂²×C₁₉	1	4	yes	—
123	C₂×#95	C₂²×C₁₉	1	4	yes	—
124	C₂×C₁₉	—	2	4	no	—
125	C₂×C₁₉	C₂²×C₄⋊Q₈	1	1	yes	characteristic
126	C₂×C₁₉	#3449	1	2	yes	—
127	C₂×C₁₉	#3458	1	4	yes	—
128	C₂²×Q₈	C₂³×C₁₉	1	8	yes	—
129	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
130	C₂³×C₄	C₂³×C₁₉	1	4	yes	—
131	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
132	C₄⋊Q₈	—	2	16	no	—
133	#125	—	2	16	no	—
134	C₂²⋊Q₈	—	2	32	no	—
135	C₄×Q₈	—	2	32	no	—
136	#117	—	2	16	no	—
137	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
138	C₂×C₄⋊C₄	C₂³×C₁₉	1	16	yes	—
139	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
140	C₂×C₄⋊C₄	C₂³×C₁₉	1	32	yes	—
141	C₂×C₂²⋊C₄	C₂³×C₁₉	1	8	yes	—
142	C₂×C₄²	D₄×C₁₉	1	8	yes	—
143	C₂×C₄²	Q₈×C₁₉	1	16	yes	complemented
144	C₂×C₄²	C₂³×C₁₉	1	8	yes	—
145	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
146	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
147	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
148	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
149	#95	C₂³×C₁₉	1	16	yes	—
150	#95	C₂³×C₁₉	1	32	yes	—
151	C₁₉	#34642	1	1	yes	characteristic, direct product factor, Sylow
152	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
153	C₂×Q₈	—	2	16	no	—
154	C₂×Q₈	—	4	16	no	—
155	C₂²×C₄	—	4	8	no	—
156	C₂²×C₄	—	4	4	no	—
157	C₂²×C₄	C₂×D₄×C₁₉	1	8	yes	—
158	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
159	C₂²×C₄	C₂×Q₈×C₁₉	1	16	yes	—
160	C₂²×C₄	C₂×Q₈×C₁₉	1	8	yes	—
161	C₂²×C₄	C₂⁴×C₁₉	1	16	yes	—
162	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
163	C₂²×C₄	C₂⁴×C₁₉	1	8	yes	—
164	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
165	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
166	C₄⋊C₄	—	2	16	no	—
167	C₄⋊C₄	—	2	32	no	—
168	C₄⋊C₄	—	2	16	no	—
169	C₄⋊C₄	—	4	32	no	—
170	C₂²⋊C₄	—	2	16	no	—
171	C₄²	—	2	16	no	—
172	C₄²	C₂×D₄×C₁₉	1	8	yes	—
173	C₄²	C₂×D₄×C₁₉	1	8	yes	—
174	C₄²	C₂×Q₈×C₁₉	1	16	yes	—
175	C₄²	C₂×Q₈×C₁₉	1	16	yes	—
176	C₂³	—	2	4	no	—
177	C₂³	C₂²×D₄×C₁₉	1	2	yes	—
178	C₂³	C₂²×Q₈×C₁₉	1	4	yes	—
179	C₂³	C₂⁵×C₁₉	1	1	yes	characteristic
180	Q₈	—	4	32	no	—
181	C₂×C₄	—	2	16	no	—
182	C₂×C₄	—	2	8	no	—
183	C₂×C₄	—	2	16	no	—
184	C₂×C₄	—	2	32	no	—
185	C₂×C₄	—	4	8	no	—
186	C₂×C₄	—	4	16	no	—
187	C₂×C₄	C₁₉×C₄⋊Q₈	1	16	yes	—
188	C₂×C₄	C₂²×D₄×C₁₉	1	8	yes	—
189	C₂×C₄	C₂²×D₄×C₁₉	1	2	yes	—
190	C₂×C₄	C₂²×D₄×C₁₉	1	2	yes	—
191	C₂×C₄	C₂²×Q₈×C₁₉	1	16	yes	—
192	C₂×C₄	C₂²×Q₈×C₁₉	1	4	yes	—
193	C₂×C₄	C₂²×Q₈×C₁₉	1	4	yes	—
194	C₂²	—	2	4	no	—
195	C₂²	—	2	8	no	—
196	C₂²	C₂×C₁₉×C₄⋊Q₈	1	4	yes	—
197	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
198	C₂²	C₂³×Q₈×C₁₉	1	2	yes	—
199	C₂²	C₁₉×#585	1	4	yes	—
200	C₄	—	2	8	no	—
201	C₄	—	2	16	no	—
202	C₄	—	4	16	no	—
203	C₄	C₂×C₁₉×C₄⋊Q₈	1	4	yes	—
204	C₄	C₂×C₁₉×C₄⋊Q₈	1	4	yes	—
205	C₂	—	2	4	no	—
206	C₂	C₂²×C₁₉×C₄⋊Q₈	1	1	yes	characteristic
207	C₂	C₁₉×#3449	1	2	yes	—
208	C₂	C₁₉×#3458	1	4	yes	—

	subgroup	G/H
center	C₂²×C₄×C₁₉	C₂⁴
commutator, Frattini, cosocle	C₂³	C₂⁵×C₁₉
socle	C₂³×C₁₉	C₂⁵
prime radical	C₂⁴×C₁₉	C₂⁴
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
2. C₁₉×#2660	C₂	semidirect
4. C₁₉×#2399	C₂	semidirect
39. C₂×C₄²×C₁₉	Q₈	semidirect
71. #34642	C₁₉	direct (N × H)
91. #2660	C₂×C₁₉	semidirect
93. #2399	C₂×C₁₉	semidirect
143. C₂×C₄²	Q₈×C₁₉	semidirect
151. C₁₉	#34642	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×C₁₉×#533	2
C₁₉×#2660	2
C₁₉×#2659	2
C₁₉×#2399	2
C₁₉×#2285	2
C₂×C₁₉×#376	2
#34642	19

Subgroups — C19×#34642 #18040601

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#34642 #18040601