Subgroups — C₁₉×#23162 #18029121

Order 4864.

738 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#500	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2369	C₂	1	2	yes	maximal
3	C₁₉×#1987	C₂	1	2	yes	maximal
4	C₁₉×#1943	C₂	1	2	yes	maximal
5	C₁₉×#1918	C₂	1	4	yes	maximal
6	C₁₉×#1776	C₂	1	2	yes	maximal
7	C₄×C₁₉×#106	C₂	1	1	yes	maximal, characteristic
8	C₁₉×#1770	C₂	1	1	yes	maximal, characteristic
9	C₂×C₁₉×C₄⋊Q₈	C₂²	1	2	yes	—
10	C₁₉×#500	C₄	1	8	yes	complemented
11	C₂×C₁₉×#107	C₂²	1	2	yes	—
12	C₂×C₁₉×#107	C₂²	1	2	yes	—
13	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
14	C₂×C₁₉×#106	C₂²	1	1	yes	characteristic
15	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
16	C₂×C₁₉×#97	C₂²	1	2	yes	—
17	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
18	C₁₉×#391	—	2	4	no	—
19	C₁₉×#389	—	2	2	no	—
20	C₁₉×#389	C₂²	1	4	yes	—
21	C₄×C₄⋊C₄×C₁₉	—	2	2	no	—
22	C₄×C₄⋊C₄×C₁₉	C₂²	1	4	yes	—
23	C₄×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
24	C₄×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
25	C₁₉×#340	C₂²	1	2	yes	—
26	C₁₉×#340	C₂²	1	4	yes	—
27	C₁₉×#340	C₂²	1	4	yes	—
28	C₁₉×#336	C₂²	1	2	yes	—
29	C₂²×Q₈×C₁₉	—	2	2	no	—
30	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
31	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
32	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
33	C₁₉×C₄⋊Q₈	—	2	4	no	—
34	C₁₉×C₄⋊Q₈	C₂×C₄	1	8	yes	—
35	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
36	C₂×C₄⋊C₄×C₁₉	—	2	4	no	—
37	C₂×C₄⋊C₄×C₁₉	D₄	1	2	yes	—
38	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
39	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
40	C₂×C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
41	C₂×C₄²×C₁₉	—	2	2	no	—
42	C₂×C₄²×C₁₉	—	2	4	no	—
43	C₂×C₄²×C₁₉	C₂³	1	2	yes	—
44	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
45	C₁₉×#107	C₂×C₄	1	8	yes	—
46	C₁₉×#107	C₂×C₄	1	8	yes	—
47	C₁₉×#106	—	2	2	no	—
48	C₁₉×#106	Q₈	1	4	yes	complemented
49	C₁₉×C₄⋊C₈	—	2	2	no	—
50	C₁₉×#97	—	2	4	no	—
51	C₄×C₈×C₁₉	C₂×C₄	1	4	yes	—
52	C₁₉×#95	—	2	4	no	—
53	C₁₉×#95	—	2	4	no	—
54	C₁₉×#95	—	2	2	no	—
55	C₁₉×#95	D₄	1	2	yes	—
56	C₂×Q₈×C₁₉	—	2	8	no	—
57	C₂×Q₈×C₁₉	—	8	2	no	—
58	C₂×Q₈×C₁₉	—	8	2	no	—
59	C₂²×C₄×C₁₉	—	2	2	no	—
60	C₂²×C₄×C₁₉	—	2	4	no	—
61	C₂²×C₄×C₁₉	—	2	2	no	—
62	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
63	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
64	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
65	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
66	C₂×C₈×C₁₉	—	2	1	no	—
67	C₂×C₈×C₁₉	—	2	1	no	—
68	C₂×C₈×C₁₉	—	2	2	no	—
69	C₂×C₈×C₁₉	—	2	2	no	—
70	C₂×C₈×C₁₉	—	2	2	no	—
71	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
72	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
73	C₂×C₈×C₁₉	C₂×Q₈	1	2	yes	—
74	C₂×C₈×C₁₉	#41	1	2	yes	—
75	C₄⋊C₄×C₁₉	—	2	8	no	—
76	C₄⋊C₄×C₁₉	—	2	4	no	—
77	C₄⋊C₄×C₁₉	—	2	4	no	—
78	C₄⋊C₄×C₁₉	—	2	2	no	—
79	C₄⋊C₄×C₁₉	—	2	2	no	—
80	C₄⋊C₄×C₁₉	—	2	2	no	—
81	C₄⋊C₄×C₁₉	—	8	4	no	—
82	C₄⋊C₄×C₁₉	C₂²×C₄	1	8	yes	—
83	C₄⋊C₄×C₁₉	C₂×Q₈	1	4	yes	—
84	C₄²×C₁₉	—	2	2	no	—
85	C₄²×C₁₉	—	2	2	no	—
86	C₄²×C₁₉	—	4	4	no	—
87	C₄²×C₁₉	—	8	4	no	—
88	C₄²×C₁₉	C₂²×C₄	1	2	yes	—
89	C₄²×C₁₉	#41	1	2	yes	—
90	#23162	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
91	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
92	Q₈×C₁₉	—	8	8	no	—
93	C₂×C₄×C₁₉	—	2	2	no	—
94	C₂×C₄×C₁₉	—	2	8	no	—
95	C₂×C₄×C₁₉	—	2	4	no	—
96	C₂×C₄×C₁₉	—	2	4	no	—
97	C₂×C₄×C₁₉	—	2	4	no	—
98	C₂×C₄×C₁₉	—	2	4	no	—
99	C₂×C₄×C₁₉	—	4	2	no	—
100	C₂×C₄×C₁₉	—	4	2	no	—
101	C₂×C₄×C₁₉	—	4	4	no	—
102	C₂×C₄×C₁₉	—	4	4	no	—
103	C₂×C₄×C₁₉	—	4	2	no	—
104	C₂×C₄×C₁₉	—	4	2	no	—
105	C₂×C₄×C₁₉	—	4	2	no	—
106	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
107	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
108	C₂×C₄×C₁₉	#137	1	4	yes	—
109	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
110	C₂×C₄×C₁₉	C₂²×Q₈	1	1	yes	characteristic
111	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
112	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
113	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
114	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
115	C₈×C₁₉	—	2	2	no	—
116	C₈×C₁₉	—	4	2	no	—
117	C₈×C₁₉	C₄×Q₈	1	4	yes	—
118	C₂×#500	C₂×C₁₉	1	1	yes	characteristic
119	#2369	C₂×C₁₉	1	2	yes	—
120	#1987	C₂×C₁₉	1	2	yes	—
121	#1943	C₂×C₁₉	1	2	yes	—
122	#1918	C₂×C₁₉	1	4	yes	—
123	#1776	C₂×C₁₉	1	2	yes	—
124	C₄×#106	C₂×C₁₉	1	1	yes	characteristic
125	#1770	C₂×C₁₉	1	1	yes	characteristic
126	C₂²×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
127	C₂²×C₁₉	#547	1	1	yes	characteristic
128	C₂²×C₁₉	D₄×Q₈	1	1	yes	characteristic
129	C₂²×C₁₉	C₂×#137	1	2	yes	—
130	C₂²×C₁₉	#576	1	2	yes	—
131	C₄×C₁₉	—	2	2	no	—
132	C₄×C₁₉	—	4	4	no	—
133	C₄×C₁₉	—	4	4	no	—
134	C₄×C₁₉	—	4	8	no	—
135	C₄×C₁₉	—	8	2	no	—
136	C₄×C₁₉	#441	1	4	yes	—
137	C₄×C₁₉	C₂×C₄×Q₈	1	1	yes	characteristic
138	C₄×C₁₉	#519	1	1	yes	characteristic
139	C₄×C₁₉	#556	1	1	yes	characteristic
140	C₄×C₁₉	#557	1	1	yes	characteristic
141	C₂×C₄⋊Q₈	C₂²×C₁₉	1	2	yes	—
142	#500	C₄×C₁₉	1	8	yes	complemented
143	C₂×#107	C₂²×C₁₉	1	2	yes	—
144	C₂×#107	C₂²×C₁₉	1	2	yes	—
145	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
146	C₂×#106	C₂²×C₁₉	1	1	yes	characteristic
147	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
148	C₂×#97	C₂²×C₁₉	1	2	yes	—
149	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
150	#391	—	2	4	no	—
151	#389	—	2	2	no	—
152	#389	C₂²×C₁₉	1	4	yes	—
153	C₄×C₄⋊C₄	—	2	2	no	—
154	C₄×C₄⋊C₄	C₂²×C₁₉	1	4	yes	—
155	C₄×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
156	C₄×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
157	#340	C₂²×C₁₉	1	2	yes	—
158	#340	C₂²×C₁₉	1	4	yes	—
159	#340	C₂²×C₁₉	1	4	yes	—
160	#336	C₂²×C₁₉	1	2	yes	—
161	C₂×C₁₉	#2365	1	1	yes	characteristic
162	C₂×C₁₉	C₂×#441	1	1	yes	characteristic
163	C₂×C₁₉	#2948	1	1	yes	characteristic
164	C₂×C₁₉	#3357	1	2	yes	—
165	C₂×C₁₉	#3385	1	2	yes	—
166	C₂²×Q₈	—	2	2	no	—
167	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
168	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
169	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
170	C₄⋊Q₈	—	2	4	no	—
171	C₄⋊Q₈	C₂×C₄×C₁₉	1	8	yes	—
172	C₂×C₄⋊C₄	—	2	2	no	—
173	C₂×C₄⋊C₄	—	2	4	no	—
174	C₂×C₄⋊C₄	D₄×C₁₉	1	2	yes	—
175	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
176	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
177	C₂×C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
178	C₂×C₄²	—	2	2	no	—
179	C₂×C₄²	—	2	4	no	—
180	C₂×C₄²	C₂³×C₁₉	1	2	yes	—
181	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
182	#107	C₂×C₄×C₁₉	1	8	yes	—
183	#107	C₂×C₄×C₁₉	1	8	yes	—
184	#106	—	2	2	no	—
185	#106	Q₈×C₁₉	1	4	yes	complemented
186	C₄⋊C₈	—	2	2	no	—
187	#97	—	2	4	no	—
188	C₄×C₈	C₂×C₄×C₁₉	1	4	yes	—
189	#95	—	2	4	no	—
190	#95	—	2	4	no	—
191	#95	—	2	2	no	—
192	#95	D₄×C₁₉	1	2	yes	—
193	C₁₉	#23162	1	1	yes	characteristic, direct product factor, Sylow
194	C₂×Q₈	—	2	8	no	—
195	C₂×Q₈	—	8	2	no	—
196	C₂×Q₈	—	8	2	no	—
197	C₂²×C₄	—	2	2	no	—
198	C₂²×C₄	—	2	4	no	—
199	C₂²×C₄	—	2	2	no	—
200	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
201	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
202	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
203	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
204	C₂×C₈	—	2	1	no	—
205	C₂×C₈	—	2	1	no	—
206	C₂×C₈	—	2	2	no	—
207	C₂×C₈	—	2	2	no	—
208	C₂×C₈	—	2	2	no	—
209	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
210	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
211	C₂×C₈	C₂×Q₈×C₁₉	1	2	yes	—
212	C₂×C₈	#41×C₁₉	1	2	yes	—
213	C₄⋊C₄	—	2	8	no	—
214	C₄⋊C₄	—	2	4	no	—
215	C₄⋊C₄	—	2	4	no	—
216	C₄⋊C₄	—	2	2	no	—
217	C₄⋊C₄	—	2	2	no	—
218	C₄⋊C₄	—	2	2	no	—
219	C₄⋊C₄	—	8	4	no	—
220	C₄⋊C₄	C₂²×C₄×C₁₉	1	8	yes	—
221	C₄⋊C₄	C₂×Q₈×C₁₉	1	4	yes	—
222	C₄²	—	2	2	no	—
223	C₄²	—	2	2	no	—
224	C₄²	—	4	4	no	—
225	C₄²	—	8	4	no	—
226	C₄²	C₂²×C₄×C₁₉	1	2	yes	—
227	C₄²	#41×C₁₉	1	2	yes	—
228	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
229	Q₈	—	8	8	no	—
230	C₂×C₄	—	2	2	no	—
231	C₂×C₄	—	2	8	no	—
232	C₂×C₄	—	2	4	no	—
233	C₂×C₄	—	2	4	no	—
234	C₂×C₄	—	2	4	no	—
235	C₂×C₄	—	2	4	no	—
236	C₂×C₄	—	4	2	no	—
237	C₂×C₄	—	4	2	no	—
238	C₂×C₄	—	4	4	no	—
239	C₂×C₄	—	4	4	no	—
240	C₂×C₄	—	4	2	no	—
241	C₂×C₄	—	4	2	no	—
242	C₂×C₄	—	4	2	no	—
243	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
244	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
245	C₂×C₄	C₁₉×#137	1	4	yes	—
246	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
247	C₂×C₄	C₂²×Q₈×C₁₉	1	1	yes	characteristic
248	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
249	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
250	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
251	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
252	C₈	—	2	2	no	—
253	C₈	—	4	2	no	—
254	C₈	C₄×Q₈×C₁₉	1	4	yes	—
255	C₂²	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
256	C₂²	C₁₉×#547	1	1	yes	characteristic
257	C₂²	D₄×Q₈×C₁₉	1	1	yes	characteristic
258	C₂²	C₂×C₁₉×#137	1	2	yes	—
259	C₂²	C₁₉×#576	1	2	yes	—
260	C₄	—	2	2	no	—
261	C₄	—	4	8	no	—
262	C₄	—	4	4	no	—
263	C₄	—	4	4	no	—
264	C₄	—	8	2	no	—
265	C₄	C₁₉×#441	1	4	yes	—
266	C₄	C₂×C₄×Q₈×C₁₉	1	1	yes	characteristic
267	C₄	C₁₉×#519	1	1	yes	characteristic
268	C₄	C₁₉×#556	1	1	yes	characteristic
269	C₄	C₁₉×#557	1	1	yes	characteristic
270	C₂	C₁₉×#2365	1	1	yes	characteristic
271	C₂	C₂×C₁₉×#441	1	1	yes	characteristic
272	C₂	C₁₉×#2948	1	1	yes	characteristic
273	C₂	C₁₉×#3357	1	2	yes	—
274	C₂	C₁₉×#3385	1	2	yes	—

	subgroup	G/H
center, socle, prime radical	C₂³×C₁₉	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₄×C₄⋊C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
10. C₁₉×#500	C₄	semidirect
48. C₁₉×#106	Q₈	semidirect
90. #23162	C₁₉	direct (N × H)
142. #500	C₄×C₁₉	semidirect
185. #106	Q₈×C₁₉	semidirect
193. C₁₉	#23162	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×#500	2
C₁₉×#2369	2
C₁₉×#1987	2
C₁₉×#1943	2
C₁₉×#1918	2
C₁₉×#1776	2
C₄×C₁₉×#106	2
C₁₉×#1770	2
#23162	19

Subgroups — C19×#23162 #18029121

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#23162 #18029121