Subgroups — C₁₉×#34182 #18040141

Order 4864.

2858 conjugacy classes of subgroups.

The subgroup lattice has 230 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#519	C₂	1	2	yes	maximal
2	C₂²×C₄×Q₈×C₁₉	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#2351	C₂	1	8	yes	maximal, complemented
4	Q₈×C₄⋊C₄×C₁₉	C₂	1	8	yes	maximal, complemented
5	C₁₉×#2316	C₂	1	6	yes	maximal
6	C₁₉×#2285	C₂	1	6	yes	maximal
7	C₂³×Q₈×C₁₉	C₂²	1	1	yes	characteristic
8	C₁₉×#519	—	2	16	no	—
9	C₂×C₄×Q₈×C₁₉	C₄	1	16	yes	complemented
10	C₂×C₄×Q₈×C₁₉	C₂²	1	16	yes	—
11	C₂×C₄×Q₈×C₁₉	C₂²	1	4	yes	—
12	C₂×C₄×Q₈×C₁₉	C₂²	1	4	yes	—
13	C₂×C₁₉×#117	C₂²	1	12	yes	—
14	C₂²×C₄⋊C₄×C₁₉	C₂²	1	3	yes	—
15	C₂²×C₄²×C₁₉	C₂²	1	3	yes	—
16	C₁₉×#389	C₂²	1	48	yes	—
17	C₁₉×#384	C₂²	1	12	yes	—
18	C₁₉×#382	C₂²	1	12	yes	—
19	C₁₉×#380	C₂²	1	4	yes	—
20	C₁₉×#380	C₂²	1	12	yes	—
21	C₄×C₄⋊C₄×C₁₉	C₂²	1	12	yes	—
22	C₄×C₄⋊C₄×C₁₉	C₂²	1	12	yes	—
23	C₂²×Q₈×C₁₉	C₂×C₄	1	8	yes	—
24	C₂²×Q₈×C₁₉	D₄	1	8	yes	—
25	C₂²×Q₈×C₁₉	Q₈	1	8	yes	—
26	C₂²×Q₈×C₁₉	C₂³	1	4	yes	—
27	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
28	C₂³×C₄×C₁₉	C₂³	1	3	yes	—
29	C₂³×C₄×C₁₉	C₂³	1	3	yes	—
30	C₄×Q₈×C₁₉	—	2	64	no	—
31	C₄×Q₈×C₁₉	C₂×C₄	1	32	yes	—
32	C₄×Q₈×C₁₉	C₂×C₄	1	32	yes	—
33	C₁₉×#117	—	2	48	no	—
34	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	24	yes	—
35	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
36	C₂×C₄⋊C₄×C₁₉	C₂³	1	24	yes	—
37	C₂×C₄⋊C₄×C₁₉	C₂³	1	24	yes	—
38	C₂×C₄⋊C₄×C₁₉	C₂³	1	12	yes	—
39	C₂×C₂²⋊C₄×C₁₉	C₂³	1	8	yes	—
40	C₂×C₄²×C₁₉	C₂×C₄	1	24	yes	—
41	C₂×C₄²×C₁₉	C₂³	1	24	yes	—
42	C₂×C₄²×C₁₉	C₂³	1	6	yes	—
43	C₂×C₄²×C₁₉	C₂³	1	6	yes	—
44	C₁₉×#95	C₂³	1	8	yes	—
45	C₁₉×#95	C₂³	1	24	yes	—
46	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
47	C₂×Q₈×C₁₉	C₄⋊C₄	1	64	yes	complemented
48	C₂×Q₈×C₁₉	C₂²×C₄	1	16	yes	—
49	C₂×Q₈×C₁₉	C₂×D₄	1	16	yes	—
50	C₂×Q₈×C₁₉	C₂×Q₈	1	16	yes	—
51	C₂²×C₄×C₁₉	—	2	4	no	—
52	C₂²×C₄×C₁₉	—	4	6	no	—
53	C₂²×C₄×C₁₉	C₂²×C₄	1	4	yes	—
54	C₂²×C₄×C₁₉	C₂²×C₄	1	12	yes	—
55	C₂²×C₄×C₁₉	C₂²×C₄	1	12	yes	—
56	C₂²×C₄×C₁₉	C₂×D₄	1	12	yes	—
57	C₂²×C₄×C₁₉	C₂×Q₈	1	12	yes	—
58	C₂²×C₄×C₁₉	C₂⁴	1	16	yes	—
59	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
60	C₂²×C₄×C₁₉	C₂⁴	1	6	yes	—
61	C₂²×C₄×C₁₉	C₂⁴	1	6	yes	—
62	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
63	C₄⋊C₄×C₁₉	—	2	48	no	—
64	C₄⋊C₄×C₁₉	—	2	16	no	—
65	C₄⋊C₄×C₁₉	—	4	24	no	—
66	C₄⋊C₄×C₁₉	C₂²×C₄	1	48	yes	—
67	C₂²⋊C₄×C₁₉	—	2	16	no	—
68	C₄²×C₁₉	—	2	48	no	—
69	C₄²×C₁₉	C₂²×C₄	1	24	yes	—
70	C₄²×C₁₉	C₂²×C₄	1	24	yes	—
71	#34182	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
72	C₂³×C₁₉	—	2	2	no	—
73	C₂³×C₁₉	—	2	2	no	—
74	C₂³×C₁₉	C₂³×C₄	1	2	yes	—
75	C₂³×C₁₉	C₂²×D₄	1	2	yes	—
76	C₂³×C₁₉	C₂²×Q₈	1	2	yes	—
77	C₂³×C₁₉	C₂⁵	1	1	yes	characteristic
78	Q₈×C₁₉	C₂×C₄⋊C₄	1	64	yes	—
79	C₂×C₄×C₁₉	—	2	2	no	—
80	C₂×C₄×C₁₉	—	2	12	no	—
81	C₂×C₄×C₁₉	—	2	8	no	—
82	C₂×C₄×C₁₉	—	2	16	no	—
83	C₂×C₄×C₁₉	—	2	16	no	—
84	C₂×C₄×C₁₉	—	2	16	no	—
85	C₂×C₄×C₁₉	—	4	12	no	—
86	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	48	yes	—
87	C₂×C₄×C₁₉	C₂³×C₄	1	2	yes	—
88	C₂×C₄×C₁₉	C₂³×C₄	1	12	yes	—
89	C₂×C₄×C₁₉	C₂³×C₄	1	12	yes	—
90	C₂×C₄×C₁₉	C₂³×C₄	1	2	yes	—
91	C₂×C₄×C₁₉	C₂²×D₄	1	12	yes	—
92	C₂×C₄×C₁₉	C₂²×Q₈	1	12	yes	—
93	C₂×C₄×C₁₉	2₋¹⁺⁴	1	4	yes	—
94	C₂×#519	C₂×C₁₉	1	2	yes	—
95	C₂²×C₄×Q₈	C₂×C₁₉	1	1	yes	characteristic
96	#2351	C₂×C₁₉	1	8	yes	complemented
97	Q₈×C₄⋊C₄	C₂×C₁₉	1	8	yes	complemented
98	#2316	C₂×C₁₉	1	6	yes	—
99	#2285	C₂×C₁₉	1	6	yes	—
100	C₂²×C₁₉	—	2	2	no	—
101	C₂²×C₁₉	—	2	2	no	—
102	C₂²×C₁₉	—	2	4	no	—
103	C₂²×C₁₉	—	2	4	no	—
104	C₂²×C₁₉	C₂²×C₄⋊C₄	1	4	yes	—
105	C₂²×C₁₉	C₂⁴×C₄	1	1	yes	characteristic
106	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
107	C₂²×C₁₉	C₂³×Q₈	1	1	yes	characteristic
108	C₂²×C₁₉	C₂×2₋¹⁺⁴	1	2	yes	—
109	C₂²×C₁₉	#585	1	2	yes	—
110	C₄×C₁₉	—	2	2	no	—
111	C₄×C₁₉	—	2	12	no	—
112	C₄×C₁₉	—	4	16	no	—
113	C₄×C₁₉	C₂²×C₄⋊C₄	1	24	yes	—
114	C₄×C₁₉	#519	1	4	yes	complemented
115	C₂³×Q₈	C₂²×C₁₉	1	1	yes	characteristic
116	#519	—	2	16	no	—
117	C₂×C₄×Q₈	C₄×C₁₉	1	16	yes	complemented
118	C₂×C₄×Q₈	C₂²×C₁₉	1	16	yes	—
119	C₂×C₄×Q₈	C₂²×C₁₉	1	4	yes	—
120	C₂×C₄×Q₈	C₂²×C₁₉	1	4	yes	—
121	C₂×#117	C₂²×C₁₉	1	12	yes	—
122	C₂²×C₄⋊C₄	C₂²×C₁₉	1	3	yes	—
123	C₂²×C₄²	C₂²×C₁₉	1	3	yes	—
124	#389	C₂²×C₁₉	1	48	yes	—
125	#384	C₂²×C₁₉	1	12	yes	—
126	#382	C₂²×C₁₉	1	12	yes	—
127	#380	C₂²×C₁₉	1	12	yes	—
128	#380	C₂²×C₁₉	1	4	yes	—
129	C₄×C₄⋊C₄	C₂²×C₁₉	1	12	yes	—
130	C₄×C₄⋊C₄	C₂²×C₁₉	1	12	yes	—
131	C₂×C₁₉	—	2	4	no	—
132	C₂×C₁₉	C₂³×C₄⋊C₄	1	1	yes	characteristic
133	C₂×C₁₉	C₂×#519	1	1	yes	characteristic
134	C₂×C₁₉	#3428	1	1	yes	characteristic
135	C₂×C₁₉	#3497	1	2	yes	—
136	C₂×C₁₉	#3502	1	2	yes	—
137	C₂²×Q₈	C₂×C₄×C₁₉	1	8	yes	—
138	C₂²×Q₈	D₄×C₁₉	1	8	yes	—
139	C₂²×Q₈	Q₈×C₁₉	1	8	yes	—
140	C₂²×Q₈	C₂³×C₁₉	1	4	yes	—
141	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
142	C₂³×C₄	C₂³×C₁₉	1	3	yes	—
143	C₂³×C₄	C₂³×C₁₉	1	3	yes	—
144	C₄×Q₈	—	2	64	no	—
145	C₄×Q₈	C₂×C₄×C₁₉	1	32	yes	—
146	C₄×Q₈	C₂×C₄×C₁₉	1	32	yes	—
147	#117	—	2	48	no	—
148	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	24	yes	—
149	C₂×C₄⋊C₄	C₂³×C₁₉	1	24	yes	—
150	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
151	C₂×C₄⋊C₄	C₂³×C₁₉	1	24	yes	—
152	C₂×C₄⋊C₄	C₂³×C₁₉	1	12	yes	—
153	C₂×C₂²⋊C₄	C₂³×C₁₉	1	8	yes	—
154	C₂×C₄²	C₂×C₄×C₁₉	1	24	yes	—
155	C₂×C₄²	C₂³×C₁₉	1	24	yes	—
156	C₂×C₄²	C₂³×C₁₉	1	6	yes	—
157	C₂×C₄²	C₂³×C₁₉	1	6	yes	—
158	#95	C₂³×C₁₉	1	8	yes	—
159	#95	C₂³×C₁₉	1	24	yes	—
160	C₁₉	#34182	1	1	yes	characteristic, direct product factor, Sylow
161	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
162	C₂×Q₈	C₄⋊C₄×C₁₉	1	64	yes	complemented
163	C₂×Q₈	C₂²×C₄×C₁₉	1	16	yes	—
164	C₂×Q₈	C₂×D₄×C₁₉	1	16	yes	—
165	C₂×Q₈	C₂×Q₈×C₁₉	1	16	yes	—
166	C₂²×C₄	—	2	4	no	—
167	C₂²×C₄	—	4	6	no	—
168	C₂²×C₄	C₂²×C₄×C₁₉	1	4	yes	—
169	C₂²×C₄	C₂²×C₄×C₁₉	1	12	yes	—
170	C₂²×C₄	C₂²×C₄×C₁₉	1	12	yes	—
171	C₂²×C₄	C₂×D₄×C₁₉	1	12	yes	—
172	C₂²×C₄	C₂×Q₈×C₁₉	1	12	yes	—
173	C₂²×C₄	C₂⁴×C₁₉	1	16	yes	—
174	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
175	C₂²×C₄	C₂⁴×C₁₉	1	6	yes	—
176	C₂²×C₄	C₂⁴×C₁₉	1	6	yes	—
177	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
178	C₄⋊C₄	—	2	48	no	—
179	C₄⋊C₄	—	2	16	no	—
180	C₄⋊C₄	—	4	24	no	—
181	C₄⋊C₄	C₂²×C₄×C₁₉	1	48	yes	—
182	C₂²⋊C₄	—	2	16	no	—
183	C₄²	—	2	48	no	—
184	C₄²	C₂²×C₄×C₁₉	1	24	yes	—
185	C₄²	C₂²×C₄×C₁₉	1	24	yes	—
186	C₂³	—	2	2	no	—
187	C₂³	—	2	2	no	—
188	C₂³	C₂³×C₄×C₁₉	1	2	yes	—
189	C₂³	C₂²×D₄×C₁₉	1	2	yes	—
190	C₂³	C₂²×Q₈×C₁₉	1	2	yes	—
191	C₂³	C₂⁵×C₁₉	1	1	yes	characteristic
192	Q₈	C₂×C₄⋊C₄×C₁₉	1	64	yes	—
193	C₂×C₄	—	2	2	no	—
194	C₂×C₄	—	2	12	no	—
195	C₂×C₄	—	2	8	no	—
196	C₂×C₄	—	2	16	no	—
197	C₂×C₄	—	2	16	no	—
198	C₂×C₄	—	2	16	no	—
199	C₂×C₄	—	4	12	no	—
200	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	48	yes	—
201	C₂×C₄	C₂³×C₄×C₁₉	1	2	yes	—
202	C₂×C₄	C₂³×C₄×C₁₉	1	12	yes	—
203	C₂×C₄	C₂³×C₄×C₁₉	1	12	yes	—
204	C₂×C₄	C₂³×C₄×C₁₉	1	2	yes	—
205	C₂×C₄	C₂²×D₄×C₁₉	1	12	yes	—
206	C₂×C₄	C₂²×Q₈×C₁₉	1	12	yes	—
207	C₂×C₄	C₁₉×2₋¹⁺⁴	1	4	yes	—
208	C₂²	—	2	2	no	—
209	C₂²	—	2	2	no	—
210	C₂²	—	2	4	no	—
211	C₂²	—	2	4	no	—
212	C₂²	C₂²×C₄⋊C₄×C₁₉	1	4	yes	—
213	C₂²	C₂⁴×C₄×C₁₉	1	1	yes	characteristic
214	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
215	C₂²	C₂³×Q₈×C₁₉	1	1	yes	characteristic
216	C₂²	C₂×C₁₉×2₋¹⁺⁴	1	2	yes	—
217	C₂²	C₁₉×#585	1	2	yes	—
218	C₄	—	2	2	no	—
219	C₄	—	2	12	no	—
220	C₄	—	4	16	no	—
221	C₄	C₂²×C₄⋊C₄×C₁₉	1	24	yes	—
222	C₄	C₁₉×#519	1	4	yes	complemented
223	C₂	—	2	4	no	—
224	C₂	C₂³×C₄⋊C₄×C₁₉	1	1	yes	characteristic
225	C₂	C₂×C₁₉×#519	1	1	yes	characteristic
226	C₂	C₁₉×#3428	1	1	yes	characteristic
227	C₂	C₁₉×#3497	1	2	yes	—
228	C₂	C₁₉×#3502	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂⁵
commutator	C₂²	C₂⁴×C₄×C₁₉
Frattini, cosocle	C₂³	C₂⁵×C₁₉
prime radical	C₂⁴×C₁₉	C₂⁴
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₁₉×#2351	C₂	semidirect
4. Q₈×C₄⋊C₄×C₁₉	C₂	semidirect
9. C₂×C₄×Q₈×C₁₉	C₄	semidirect
47. C₂×Q₈×C₁₉	C₄⋊C₄	semidirect
71. #34182	C₁₉	direct (N × H)
96. #2351	C₂×C₁₉	semidirect
97. Q₈×C₄⋊C₄	C₂×C₁₉	semidirect
114. C₄×C₁₉	#519	semidirect
117. C₂×C₄×Q₈	C₄×C₁₉	semidirect
160. C₁₉	#34182	direct (N × H)
162. C₂×Q₈	C₄⋊C₄×C₁₉	semidirect
222. C₄	C₁₉×#519	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₁₉×#519	2
C₂²×C₄×Q₈×C₁₉	2
C₁₉×#2351	2
Q₈×C₄⋊C₄×C₁₉	2
C₁₉×#2316	2
C₁₉×#2285	2
#34182	19

Subgroups — C19×#34182 #18040141

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#34182 #18040141