Subgroups — C₁₉×#9637 #18015596

Order 4864.

606 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×C₁₉×C₄⋊Q₈	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1842	C₂	1	1	yes	maximal, characteristic
3	C₄²×C₈×C₁₉	C₂	1	1	yes	maximal, characteristic
4	C₂×C₁₉×Q₈⋊C₈	C₂	1	4	yes	maximal
5	C₂×C₁₉×C₄⋊Q₈	C₄	1	1	yes	characteristic
6	C₂×C₄×Q₈×C₁₉	C₂²	1	2	yes	—
7	C₂×C₁₉×C₄⋊C₈	—	2	2	no	—
8	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
9	C₂×C₄×C₈×C₁₉	—	2	2	no	—
10	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
11	C₁₉×#391	C₄	1	2	yes	—
12	C₁₉×#389	—	2	2	no	—
13	C₁₉×#384	C₄	1	1	yes	characteristic
14	C₄×C₄⋊C₄×C₁₉	—	2	2	no	—
15	C₄³×C₁₉	C₂²	1	1	yes	characteristic
16	C₁₉×Q₈⋊C₈	—	2	8	no	—
17	C₂²×Q₈×C₁₉	C₂×C₄	1	2	yes	—
18	C₂²×C₈×C₁₉	—	2	2	no	—
19	C₂²×C₈×C₁₉	—	2	2	no	—
20	C₁₉×C₄⋊Q₈	—	2	2	no	—
21	C₁₉×C₄⋊Q₈	C₈	1	4	yes	complemented
22	C₄×Q₈×C₁₉	—	2	4	no	—
23	C₄×Q₈×C₁₉	—	2	4	no	—
24	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
25	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
26	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
27	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	2	yes	—
28	C₂×C₄²×C₁₉	—	2	2	no	—
29	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
30	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
31	C₂×C₄²×C₁₉	D₄	1	2	yes	—
32	C₂×C₄²×C₁₉	D₄	1	2	yes	—
33	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
34	C₁₉×C₄⋊C₈	—	2	4	no	—
35	C₁₉×C₄⋊C₈	—	4	4	no	—
36	C₄×C₈×C₁₉	—	2	8	no	—
37	C₄×C₈×C₁₉	—	2	2	no	—
38	C₄×C₈×C₁₉	D₄	1	4	yes	—
39	C₁₉×#95	—	2	4	no	—
40	C₂×Q₈×C₁₉	—	2	2	no	—
41	C₂×Q₈×C₁₉	—	2	4	no	—
42	C₂×Q₈×C₁₉	—	2	4	no	—
43	C₂×Q₈×C₁₉	C₂×C₈	1	4	yes	—
44	C₂²×C₄×C₁₉	—	2	2	no	—
45	C₂²×C₄×C₁₉	—	2	2	no	—
46	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
47	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
48	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
49	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
50	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
51	C₂×C₈×C₁₉	—	2	8	no	—
52	C₂×C₈×C₁₉	—	2	4	no	—
53	C₂×C₈×C₁₉	—	4	2	no	—
54	C₂×C₈×C₁₉	—	4	4	no	—
55	C₄⋊C₄×C₁₉	—	2	8	no	—
56	C₄⋊C₄×C₁₉	—	2	4	no	—
57	C₄⋊C₄×C₁₉	—	4	4	no	—
58	C₄⋊C₄×C₁₉	—	4	4	no	—
59	C₄²×C₁₉	—	2	4	no	—
60	C₄²×C₁₉	—	2	2	no	—
61	C₄²×C₁₉	—	4	2	no	—
62	C₄²×C₁₉	—	4	2	no	—
63	C₄²×C₁₉	C₂×C₈	1	2	yes	—
64	C₄²×C₁₉	M₁₆	1	2	yes	—
65	C₄²×C₁₉	SD₁₆	1	4	yes	—
66	C₄²×C₁₉	Q₁₆	1	4	yes	—
67	C₄²×C₁₉	C₂×D₄	1	2	yes	—
68	C₄²×C₁₉	#41	1	2	yes	—
69	#9637	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
70	C₂³×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
71	Q₈×C₁₉	—	2	8	no	—
72	Q₈×C₁₉	—	4	4	no	—
73	C₂×C₄×C₁₉	—	2	2	no	—
74	C₂×C₄×C₁₉	—	2	2	no	—
75	C₂×C₄×C₁₉	—	2	2	no	—
76	C₂×C₄×C₁₉	—	2	4	no	—
77	C₂×C₄×C₁₉	—	4	2	no	—
78	C₂×C₄×C₁₉	—	4	2	no	—
79	C₂×C₄×C₁₉	—	4	2	no	—
80	C₂×C₄×C₁₉	—	4	4	no	—
81	C₂×C₄×C₁₉	C₂²⋊C₈	1	4	yes	—
82	C₂×C₄×C₁₉	#103	1	4	yes	—
83	C₂×C₄×C₁₉	#103	1	4	yes	—
84	C₂×C₄×C₁₉	#104	1	4	yes	—
85	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
86	C₂×C₄×C₁₉	#121	1	2	yes	—
87	C₂×C₄×C₁₉	#124	1	1	yes	characteristic
88	C₂×C₄×C₁₉	#127	1	1	yes	characteristic
89	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
90	C₂×C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
91	C₂×C₄×C₁₉	#131	1	2	yes	—
92	C₂×C₄×C₁₉	C₂×SD₁₆	1	2	yes	—
93	C₂×C₄×C₁₉	C₂×Q₁₆	1	2	yes	—
94	C₈×C₁₉	—	2	8	no	—
95	C₈×C₁₉	—	8	2	no	—
96	C₄×C₄⋊Q₈	C₂×C₁₉	1	1	yes	characteristic
97	#1842	C₂×C₁₉	1	1	yes	characteristic
98	C₄²×C₈	C₂×C₁₉	1	1	yes	characteristic
99	C₂×Q₈⋊C₈	C₂×C₁₉	1	4	yes	—
100	C₂²×C₁₉	#390	1	1	yes	characteristic
101	C₂²×C₁₉	C₂×C₂²⋊C₈	1	1	yes	characteristic
102	C₂²×C₁₉	#408	1	1	yes	characteristic
103	C₂²×C₁₉	C₂×#103	1	2	yes	—
104	C₂²×C₁₉	C₂×#104	1	2	yes	—
105	C₄×C₁₉	—	2	2	no	—
106	C₄×C₁₉	—	2	4	no	—
107	C₄×C₁₉	—	4	4	no	—
108	C₄×C₁₉	—	8	2	no	—
109	C₄×C₁₉	Q₈⋊C₈	1	8	yes	complemented
110	C₄×C₁₉	C₈×D₄	1	2	yes	—
111	C₄×C₁₉	#436	1	2	yes	—
112	C₄×C₁₉	#487	1	2	yes	—
113	C₄×C₁₉	#492	1	1	yes	characteristic
114	C₄×C₁₉	#494	1	1	yes	characteristic
115	C₂×C₄⋊Q₈	C₄×C₁₉	1	1	yes	characteristic
116	C₂×C₄×Q₈	C₂²×C₁₉	1	2	yes	—
117	C₂×C₄⋊C₈	—	2	2	no	—
118	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
119	C₂×C₄×C₈	—	2	2	no	—
120	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
121	#391	C₄×C₁₉	1	2	yes	—
122	#389	—	2	2	no	—
123	#384	C₄×C₁₉	1	1	yes	characteristic
124	C₄×C₄⋊C₄	—	2	2	no	—
125	C₄³	C₂²×C₁₉	1	1	yes	characteristic
126	Q₈⋊C₈	—	2	8	no	—
127	C₂×C₁₉	C₂×Q₈⋊C₈	1	2	yes	—
128	C₂×C₁₉	#1493	1	2	yes	—
129	C₂×C₁₉	#1954	1	1	yes	characteristic
130	C₂×C₁₉	#1956	1	1	yes	characteristic
131	C₂×C₁₉	#1962	1	1	yes	characteristic
132	C₂²×Q₈	C₂×C₄×C₁₉	1	2	yes	—
133	C₂²×C₈	—	2	2	no	—
134	C₂²×C₈	—	2	2	no	—
135	C₄⋊Q₈	—	2	2	no	—
136	C₄⋊Q₈	C₈×C₁₉	1	4	yes	complemented
137	C₄×Q₈	—	2	4	no	—
138	C₄×Q₈	—	2	4	no	—
139	C₂×C₄⋊C₄	—	2	2	no	—
140	C₂×C₄⋊C₄	—	2	2	no	—
141	C₂×C₄⋊C₄	—	2	2	no	—
142	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	2	yes	—
143	C₂×C₄²	—	2	2	no	—
144	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
145	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
146	C₂×C₄²	D₄×C₁₉	1	2	yes	—
147	C₂×C₄²	D₄×C₁₉	1	2	yes	—
148	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
149	C₄⋊C₈	—	2	4	no	—
150	C₄⋊C₈	—	4	4	no	—
151	C₄×C₈	—	2	8	no	—
152	C₄×C₈	—	2	2	no	—
153	C₄×C₈	D₄×C₁₉	1	4	yes	—
154	#95	—	2	4	no	—
155	C₁₉	#9637	1	1	yes	characteristic, direct product factor, Sylow
156	C₂×Q₈	—	2	2	no	—
157	C₂×Q₈	—	2	4	no	—
158	C₂×Q₈	—	2	4	no	—
159	C₂×Q₈	C₂×C₈×C₁₉	1	4	yes	—
160	C₂²×C₄	—	2	2	no	—
161	C₂²×C₄	—	2	2	no	—
162	C₂²×C₄	C₂²⋊C₄×C₁₉	1	2	yes	—
163	C₂²×C₄	C₂²⋊C₄×C₁₉	1	2	yes	—
164	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
165	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
166	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
167	C₂×C₈	—	2	8	no	—
168	C₂×C₈	—	2	4	no	—
169	C₂×C₈	—	4	2	no	—
170	C₂×C₈	—	4	4	no	—
171	C₄⋊C₄	—	2	8	no	—
172	C₄⋊C₄	—	2	4	no	—
173	C₄⋊C₄	—	4	4	no	—
174	C₄⋊C₄	—	4	4	no	—
175	C₄²	—	2	2	no	—
176	C₄²	—	2	4	no	—
177	C₄²	—	4	2	no	—
178	C₄²	—	4	2	no	—
179	C₄²	C₂×C₈×C₁₉	1	2	yes	—
180	C₄²	M₁₆×C₁₉	1	2	yes	—
181	C₄²	SD₁₆×C₁₉	1	4	yes	—
182	C₄²	Q₁₆×C₁₉	1	4	yes	—
183	C₄²	C₂×D₄×C₁₉	1	2	yes	—
184	C₄²	#41×C₁₉	1	2	yes	—
185	C₂³	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
186	Q₈	—	2	8	no	—
187	Q₈	—	4	4	no	—
188	C₂×C₄	—	2	2	no	—
189	C₂×C₄	—	2	2	no	—
190	C₂×C₄	—	2	2	no	—
191	C₂×C₄	—	2	4	no	—
192	C₂×C₄	—	4	2	no	—
193	C₂×C₄	—	4	2	no	—
194	C₂×C₄	—	4	2	no	—
195	C₂×C₄	—	4	4	no	—
196	C₂×C₄	C₁₉×C₂²⋊C₈	1	4	yes	—
197	C₂×C₄	C₁₉×#103	1	4	yes	—
198	C₂×C₄	C₁₉×#103	1	4	yes	—
199	C₂×C₄	C₁₉×#104	1	4	yes	—
200	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
201	C₂×C₄	C₁₉×#121	1	2	yes	—
202	C₂×C₄	C₁₉×#124	1	1	yes	characteristic
203	C₂×C₄	C₁₉×#127	1	1	yes	characteristic
204	C₂×C₄	C₂²×C₈×C₁₉	1	1	yes	characteristic
205	C₂×C₄	C₂×M₁₆×C₁₉	1	1	yes	characteristic
206	C₂×C₄	C₁₉×#131	1	2	yes	—
207	C₂×C₄	C₂×SD₁₆×C₁₉	1	2	yes	—
208	C₂×C₄	C₂×Q₁₆×C₁₉	1	2	yes	—
209	C₈	—	2	8	no	—
210	C₈	—	8	2	no	—
211	C₂²	C₁₉×#390	1	1	yes	characteristic
212	C₂²	C₂×C₁₉×C₂²⋊C₈	1	1	yes	characteristic
213	C₂²	C₁₉×#408	1	1	yes	characteristic
214	C₂²	C₂×C₁₉×#103	1	2	yes	—
215	C₂²	C₂×C₁₉×#104	1	2	yes	—
216	C₄	—	2	2	no	—
217	C₄	—	2	4	no	—
218	C₄	—	4	4	no	—
219	C₄	—	8	2	no	—
220	C₄	C₁₉×Q₈⋊C₈	1	8	yes	complemented
221	C₄	C₈×D₄×C₁₉	1	2	yes	—
222	C₄	C₁₉×#436	1	2	yes	—
223	C₄	C₁₉×#487	1	2	yes	—
224	C₄	C₁₉×#492	1	1	yes	characteristic
225	C₄	C₁₉×#494	1	1	yes	characteristic
226	C₂	C₂×C₁₉×Q₈⋊C₈	1	2	yes	—
227	C₂	C₁₉×#1493	1	2	yes	—
228	C₂	C₁₉×#1954	1	1	yes	characteristic
229	C₂	C₁₉×#1956	1	1	yes	characteristic
230	C₂	C₁₉×#1962	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄×C₁₉	C₂×D₄
commutator	C₂×C₄	C₂²×C₈×C₁₉
Frattini, cosocle	C₂×C₄²	C₂³×C₁₉
socle, prime radical	C₂³×C₁₉	C₂×C₂²⋊C₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₁₉ ◁ C₄³×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
21. C₁₉×C₄⋊Q₈	C₈	semidirect
69. #9637	C₁₉	direct (N × H)
109. C₄×C₁₉	Q₈⋊C₈	semidirect
136. C₄⋊Q₈	C₈×C₁₉	semidirect
155. C₁₉	#9637	direct (N × H)
220. C₄	C₁₉×Q₈⋊C₈	semidirect

Maximal subgroups

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

subgroup	index
C₄×C₁₉×C₄⋊Q₈	2
C₁₉×#1842	2
C₄²×C₈×C₁₉	2
C₂×C₁₉×Q₈⋊C₈	2
#9637	19

Subgroups — C19×#9637 #18015596

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#9637 #18015596