Subgroups — C₁₉×#3365 #14561222

Order 2432.

348 conjugacy classes of subgroups.

The subgroup lattice has 236 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#559	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#557	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#488	C₂	1	2	yes	maximal, complemented
4	C₁₉×#486	C₂	1	1	yes	maximal, characteristic
5	C₁₉×#478	C₂	1	2	yes	maximal, complemented
6	C₁₉×#475	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#464	C₂	1	2	yes	maximal, complemented
8	C₁₉×#460	C₂	1	1	yes	maximal, characteristic
9	C₈×Q₈×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
10	C₄×Q₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
11	C₄×SD₁₆×C₁₉	C₂	1	2	yes	maximal, complemented
12	C₂×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
13	C₂×SD₁₆×C₁₉	C₂²	1	2	yes	—
14	C₁₉×C₄⋊Q₈	—	2	1	no	—
15	C₁₉×C₄⋊Q₈	C₂²	1	1	yes	characteristic
16	C₁₉×#127	C₂²	1	1	yes	characteristic
17	C₁₉×#125	—	2	2	no	—
18	C₁₉×#125	C₂²	1	2	yes	—
19	C₁₉×#124	—	2	1	no	—
20	C₁₉×#124	C₂²	1	2	yes	—
21	C₁₉×#123	—	2	2	no	—
22	C₄×Q₈×C₁₉	—	2	1	no	—
23	C₄×Q₈×C₁₉	C₂²	1	2	yes	—
24	C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
25	C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
26	C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
27	C₄×D₄×C₁₉	—	2	1	no	—
28	C₄×D₄×C₁₉	C₂²	1	2	yes	—
29	C₁₉×#107	C₂²	1	1	yes	characteristic
30	C₁₉×#106	C₂²	1	2	yes	—
31	C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
32	C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
33	C₁₉×#103	C₂²	1	1	yes	characteristic
34	C₁₉×#103	C₂²	1	1	yes	characteristic
35	C₁₉×#103	C₂²	1	2	yes	—
36	C₁₉×#102	C₂²	1	2	yes	—
37	C₁₉×#102	C₂²	1	2	yes	—
38	C₁₉×#102	C₂²	1	2	yes	—
39	C₄×C₈×C₁₉	C₂²	1	2	yes	—
40	C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
41	C₂×Q₈×C₁₉	—	2	1	no	—
42	C₂×Q₈×C₁₉	D₄	1	1	yes	characteristic
43	C₂×Q₈×C₁₉	C₂³	1	1	yes	characteristic
44	C₂×Q₈×C₁₉	C₂³	1	1	yes	characteristic
45	C₂×D₄×C₁₉	—	2	1	no	—
46	C₂×D₄×C₁₉	—	2	1	no	—
47	C₂×D₄×C₁₉	C₂³	1	2	yes	—
48	C₂²×C₄×C₁₉	—	2	2	no	—
49	Q₁₆×C₁₉	—	2	2	no	—
50	SD₁₆×C₁₉	—	2	4	no	—
51	C₂×C₈×C₁₉	C₂³	1	2	yes	—
52	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
53	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
54	C₄⋊C₄×C₁₉	—	2	2	no	—
55	C₄⋊C₄×C₁₉	—	2	1	no	—
56	C₄⋊C₄×C₁₉	—	2	1	no	—
57	C₄⋊C₄×C₁₉	—	2	2	no	—
58	C₄⋊C₄×C₁₉	—	2	1	no	—
59	C₄⋊C₄×C₁₉	—	2	2	no	—
60	C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
61	C₄⋊C₄×C₁₉	D₄	1	2	yes	—
62	C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
63	C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
64	C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
65	C₂²⋊C₄×C₁₉	—	2	2	no	—
66	C₂²⋊C₄×C₁₉	—	2	2	no	—
67	C₂²⋊C₄×C₁₉	—	2	2	no	—
68	C₄²×C₁₉	—	2	1	no	—
69	C₄²×C₁₉	—	2	2	no	—
70	C₄²×C₁₉	—	2	1	no	—
71	C₄²×C₁₉	C₂³	1	2	yes	—
72	C₄²×C₁₉	C₂³	1	1	yes	characteristic
73	C₂³×C₁₉	—	2	2	no	—
74	Q₈×C₁₉	—	2	2	no	—
75	Q₈×C₁₉	—	2	1	no	—
76	Q₈×C₁₉	—	2	1	no	—
77	Q₈×C₁₉	—	2	1	no	—
78	Q₈×C₁₉	—	4	2	no	—
79	Q₈×C₁₉	#41	1	2	yes	—
80	D₄×C₁₉	—	2	2	no	—
81	D₄×C₁₉	—	2	2	no	—
82	D₄×C₁₉	—	4	2	no	—
83	D₄×C₁₉	—	8	1	no	—
84	C₂×C₄×C₁₉	—	2	1	no	—
85	C₂×C₄×C₁₉	—	2	1	no	—
86	C₂×C₄×C₁₉	—	2	1	no	—
87	C₂×C₄×C₁₉	—	2	1	no	—
88	C₂×C₄×C₁₉	—	2	2	no	—
89	C₂×C₄×C₁₉	—	8	2	no	—
90	C₂×C₄×C₁₉	C₂×D₄	1	2	yes	—
91	C₂×C₄×C₁₉	C₂×D₄	1	2	yes	—
92	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
93	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
94	C₂×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
95	C₈×C₁₉	—	2	2	no	—
96	C₈×C₁₉	—	2	1	no	—
97	C₈×C₁₉	—	2	1	no	—
98	#3365	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
99	C₂²×C₁₉	—	4	2	no	—
100	C₂²×C₁₉	—	4	2	no	—
101	C₂²×C₁₉	—	4	2	no	—
102	C₂²×C₁₉	C₂²×D₄	1	1	yes	characteristic
103	C₄×C₁₉	—	2	2	no	—
104	C₄×C₁₉	—	2	2	no	—
105	C₄×C₁₉	—	2	2	no	—
106	C₄×C₁₉	—	2	1	no	—
107	C₄×C₁₉	—	4	1	no	—
108	C₄×C₁₉	—	4	2	no	—
109	C₄×C₁₉	—	4	1	no	—
110	C₄×C₁₉	—	4	1	no	—
111	C₄×C₁₉	#135	1	2	yes	—
112	C₄×C₁₉	C₂×#41	1	1	yes	characteristic
113	C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
114	#559	C₂×C₁₉	1	1	yes	characteristic
115	#557	C₂×C₁₉	1	1	yes	characteristic, complemented
116	#488	C₂×C₁₉	1	2	yes	complemented
117	#486	C₂×C₁₉	1	1	yes	characteristic
118	#478	C₂×C₁₉	1	2	yes	complemented
119	#475	C₂×C₁₉	1	1	yes	characteristic, complemented
120	#464	C₂×C₁₉	1	2	yes	complemented
121	#460	C₂×C₁₉	1	1	yes	characteristic
122	C₈×Q₈	C₂×C₁₉	1	1	yes	characteristic, complemented
123	C₄×Q₁₆	C₂×C₁₉	1	1	yes	characteristic, complemented
124	C₄×SD₁₆	C₂×C₁₉	1	2	yes	complemented
125	C₂×C₁₉	—	8	2	no	—
126	C₂×C₁₉	#548	1	1	yes	characteristic
127	C₂×C₁₉	C₂×#135	1	1	yes	characteristic
128	C₂×C₁₉	#577	1	1	yes	characteristic
129	C₂×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
130	C₂×SD₁₆	C₂²×C₁₉	1	2	yes	—
131	C₄⋊Q₈	—	2	1	no	—
132	C₄⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
133	#127	C₂²×C₁₉	1	1	yes	characteristic
134	#125	—	2	2	no	—
135	#125	C₂²×C₁₉	1	2	yes	—
136	#124	—	2	1	no	—
137	#124	C₂²×C₁₉	1	2	yes	—
138	#123	—	2	2	no	—
139	C₄×Q₈	—	2	1	no	—
140	C₄×Q₈	C₂²×C₁₉	1	2	yes	—
141	C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
142	C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
143	C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
144	C₄×D₄	—	2	1	no	—
145	C₄×D₄	C₂²×C₁₉	1	2	yes	—
146	#107	C₂²×C₁₉	1	1	yes	characteristic
147	#106	C₂²×C₁₉	1	2	yes	—
148	C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
149	C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
150	#103	C₂²×C₁₉	1	1	yes	characteristic
151	#103	C₂²×C₁₉	1	1	yes	characteristic
152	#103	C₂²×C₁₉	1	2	yes	—
153	#102	C₂²×C₁₉	1	2	yes	—
154	#102	C₂²×C₁₉	1	2	yes	—
155	#102	C₂²×C₁₉	1	2	yes	—
156	C₄×C₈	C₂²×C₁₉	1	2	yes	—
157	C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
158	C₁₉	#3365	1	1	yes	characteristic, direct product factor, Sylow
159	C₂×Q₈	—	2	1	no	—
160	C₂×Q₈	D₄×C₁₉	1	1	yes	characteristic
161	C₂×Q₈	C₂³×C₁₉	1	1	yes	characteristic
162	C₂×Q₈	C₂³×C₁₉	1	1	yes	characteristic
163	C₂×D₄	—	2	1	no	—
164	C₂×D₄	—	2	1	no	—
165	C₂×D₄	C₂³×C₁₉	1	2	yes	—
166	C₂²×C₄	—	2	2	no	—
167	Q₁₆	—	2	2	no	—
168	SD₁₆	—	2	4	no	—
169	C₂×C₈	C₂³×C₁₉	1	1	yes	characteristic
170	C₂×C₈	C₂³×C₁₉	1	1	yes	characteristic
171	C₂×C₈	C₂³×C₁₉	1	2	yes	—
172	C₄⋊C₄	—	2	2	no	—
173	C₄⋊C₄	—	2	1	no	—
174	C₄⋊C₄	—	2	1	no	—
175	C₄⋊C₄	—	2	2	no	—
176	C₄⋊C₄	—	2	1	no	—
177	C₄⋊C₄	—	2	2	no	—
178	C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
179	C₄⋊C₄	D₄×C₁₉	1	2	yes	—
180	C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
181	C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
182	C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
183	C₂²⋊C₄	—	2	2	no	—
184	C₂²⋊C₄	—	2	2	no	—
185	C₂²⋊C₄	—	2	2	no	—
186	C₄²	—	2	1	no	—
187	C₄²	—	2	2	no	—
188	C₄²	—	2	1	no	—
189	C₄²	C₂³×C₁₉	1	2	yes	—
190	C₄²	C₂³×C₁₉	1	1	yes	characteristic
191	C₂³	—	2	2	no	—
192	Q₈	—	2	2	no	—
193	Q₈	—	2	1	no	—
194	Q₈	—	2	1	no	—
195	Q₈	—	2	1	no	—
196	Q₈	—	4	2	no	—
197	Q₈	#41×C₁₉	1	2	yes	—
198	D₄	—	2	2	no	—
199	D₄	—	2	2	no	—
200	D₄	—	4	2	no	—
201	D₄	—	8	1	no	—
202	C₂×C₄	—	2	1	no	—
203	C₂×C₄	—	2	1	no	—
204	C₂×C₄	—	2	1	no	—
205	C₂×C₄	—	2	1	no	—
206	C₂×C₄	—	2	2	no	—
207	C₂×C₄	—	8	2	no	—
208	C₂×C₄	C₂×D₄×C₁₉	1	2	yes	—
209	C₂×C₄	C₂×D₄×C₁₉	1	2	yes	—
210	C₂×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
211	C₂×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
212	C₂×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
213	C₈	—	2	2	no	—
214	C₈	—	2	1	no	—
215	C₈	—	2	1	no	—
216	C₂²	—	4	2	no	—
217	C₂²	—	4	2	no	—
218	C₂²	—	4	2	no	—
219	C₂²	C₂²×D₄×C₁₉	1	1	yes	characteristic
220	C₄	—	2	2	no	—
221	C₄	—	2	2	no	—
222	C₄	—	2	2	no	—
223	C₄	—	2	1	no	—
224	C₄	—	4	1	no	—
225	C₄	—	4	2	no	—
226	C₄	—	4	1	no	—
227	C₄	—	4	1	no	—
228	C₄	C₁₉×#135	1	2	yes	—
229	C₄	C₂×#41×C₁₉	1	1	yes	characteristic
230	C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
231	C₂	—	8	2	no	—
232	C₂	C₁₉×#548	1	1	yes	characteristic
233	C₂	C₂×C₁₉×#135	1	1	yes	characteristic
234	C₂	C₁₉×#577	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂²×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁴×C₁₉
prime radical	C₁₉×#127	C₂²
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₄×Q₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#557	C₂	semidirect
3. C₁₉×#488	C₂	semidirect
5. C₁₉×#478	C₂	semidirect
6. C₁₉×#475	C₂	semidirect
7. C₁₉×#464	C₂	semidirect
9. C₈×Q₈×C₁₉	C₂	semidirect
10. C₄×Q₁₆×C₁₉	C₂	semidirect
11. C₄×SD₁₆×C₁₉	C₂	semidirect
98. #3365	C₁₉	direct (N × H)
115. #557	C₂×C₁₉	semidirect
116. #488	C₂×C₁₉	semidirect
118. #478	C₂×C₁₉	semidirect
119. #475	C₂×C₁₉	semidirect
120. #464	C₂×C₁₉	semidirect
122. C₈×Q₈	C₂×C₁₉	semidirect
123. C₄×Q₁₆	C₂×C₁₉	semidirect
124. C₄×SD₁₆	C₂×C₁₉	semidirect
158. C₁₉	#3365	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×#559	2
C₁₉×#557	2
C₁₉×#488	2
C₁₉×#486	2
C₁₉×#478	2
C₁₉×#475	2
C₁₉×#464	2
C₁₉×#460	2
C₈×Q₈×C₁₉	2
C₄×Q₁₆×C₁₉	2
C₄×SD₁₆×C₁₉	2
#3365	19

Subgroups — C19×#3365 #14561222

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#3365 #14561222