Subgroups — C₁₉×#13284 #18019243

Order 4864.

374 conjugacy classes of subgroups.

The subgroup lattice has 182 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#499	C₂	1	1	yes	maximal, characteristic
2	C₂×C₁₉×#346	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#1845	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1380	C₂	1	4	yes	maximal
5	C₂×C₁₉×#125	—	2	1	no	—
6	C₂²×C₁₆×C₁₉	C₂²	1	2	yes	—
7	C₁₉×#499	—	2	2	no	—
8	C₁₉×#499	C₄	1	4	yes	complemented
9	C₂×C₁₉×#107	—	2	1	no	—
10	C₂×C₁₉×#107	C₂²	1	2	yes	—
11	C₂×C₁₉×#107	C₂²	1	2	yes	—
12	C₂×C₁₉×#106	—	2	1	no	—
13	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
14	C₁₉×#384	—	2	1	no	—
15	C₁₉×#346	—	2	2	no	—
16	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
17	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
18	C₁₉×#125	—	2	4	no	—
19	C₁₉×#125	—	4	2	no	—
20	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
21	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
22	C₂×C₄⋊C₄×C₁₉	—	4	2	no	—
23	C₂×C₄⋊C₄×C₁₉	—	4	2	no	—
24	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
25	C₂×C₁₆×C₁₉	—	2	2	no	—
26	C₂×C₁₆×C₁₉	—	2	2	no	—
27	C₂×C₁₆×C₁₉	Q₈	1	4	yes	—
28	C₁₉×#107	—	2	2	no	—
29	C₁₉×#107	—	2	4	no	—
30	C₁₉×#107	—	4	2	no	—
31	C₁₉×#107	C₂×C₄	1	4	yes	—
32	C₁₉×#106	—	2	4	no	—
33	C₄×C₈×C₁₉	C₂×C₄	1	2	yes	—
34	C₄×C₈×C₁₉	D₄	1	2	yes	—
35	C₂²×C₄×C₁₉	—	4	2	no	—
36	C₂²×C₄×C₁₉	—	4	2	no	—
37	C₂²×C₄×C₁₉	D₈	1	2	yes	—
38	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
39	C₂×C₈×C₁₉	C₂²⋊C₄	1	2	yes	—
40	C₂×C₈×C₁₉	SD₁₆	1	2	yes	—
41	C₂×C₈×C₁₉	Q₁₆	1	2	yes	—
42	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
43	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
44	C₂×C₈×C₁₉	C₂×Q₈	1	2	yes	—
45	C₂×C₈×C₁₉	#41	1	2	yes	—
46	C₄⋊C₄×C₁₉	—	2	4	no	—
47	C₄⋊C₄×C₁₉	—	4	8	no	—
48	C₄⋊C₄×C₁₉	—	4	2	no	—
49	C₄⋊C₄×C₁₉	—	4	2	no	—
50	C₄⋊C₄×C₁₉	—	4	2	no	—
51	C₄⋊C₄×C₁₉	—	8	4	no	—
52	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
53	C₄²×C₁₉	SD₁₆	1	2	yes	—
54	C₁₆×C₁₉	—	2	4	no	—
55	#13284	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
56	C₂³×C₁₉	C₂×D₈	1	1	yes	characteristic
57	C₂×C₄×C₁₉	—	2	2	no	—
58	C₂×C₄×C₁₉	—	2	2	no	—
59	C₂×C₄×C₁₉	—	4	4	no	—
60	C₂×C₄×C₁₉	—	8	2	no	—
61	C₂×C₄×C₁₉	—	8	2	no	—
62	C₂×C₄×C₁₉	—	8	2	no	—
63	C₂×C₄×C₁₉	—	8	4	no	—
64	C₂×C₄×C₁₉	#102	1	4	yes	—
65	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
66	C₂×C₄×C₁₉	#124	1	1	yes	characteristic
67	C₂×C₄×C₁₉	C₄⋊Q₈	1	1	yes	characteristic
68	C₂×C₄×C₁₉	C₂×SD₁₆	1	1	yes	characteristic
69	C₂×C₄×C₁₉	C₂×SD₁₆	1	1	yes	characteristic
70	C₂×C₄×C₁₉	C₂×Q₁₆	1	1	yes	characteristic
71	C₈×C₁₉	#103	1	4	yes	—
72	C₈×C₁₉	C₄×Q₈	1	2	yes	—
73	C₈×C₁₉	C₂²⋊Q₈	1	2	yes	—
74	C₂×#499	C₂×C₁₉	1	1	yes	characteristic
75	C₂×#346	C₂×C₁₉	1	1	yes	characteristic
76	#1845	C₂×C₁₉	1	1	yes	characteristic
77	#1380	C₂×C₁₉	1	4	yes	—
78	C₂²×C₁₉	C₂×#102	1	1	yes	characteristic
79	C₂²×C₁₉	#486	1	1	yes	characteristic
80	C₂²×C₁₉	#500	1	1	yes	characteristic
81	C₂²×C₁₉	#509	1	2	yes	—
82	C₂²×C₁₉	#510	1	2	yes	—
83	C₄×C₁₉	—	2	4	no	—
84	C₄×C₁₉	—	8	4	no	—
85	C₄×C₁₉	—	16	2	no	—
86	C₄×C₁₉	#391	1	1	yes	characteristic
87	C₄×C₁₉	C₂×#103	1	1	yes	characteristic
88	C₄×C₁₉	#487	1	1	yes	characteristic
89	C₄×C₁₉	#498	1	1	yes	characteristic
90	C₂×#125	—	2	1	no	—
91	C₂²×C₁₆	C₂²×C₁₉	1	2	yes	—
92	#499	—	2	2	no	—
93	#499	C₄×C₁₉	1	4	yes	complemented
94	C₂×#107	—	2	1	no	—
95	C₂×#107	C₂²×C₁₉	1	2	yes	—
96	C₂×#107	C₂²×C₁₉	1	2	yes	—
97	C₂×#106	—	2	1	no	—
98	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
99	#384	—	2	1	no	—
100	#346	—	2	2	no	—
101	C₂×C₁₉	#1990	1	1	yes	characteristic
102	C₂×C₁₉	#2139	1	2	yes	—
103	C₂×C₁₉	#2244	1	1	yes	characteristic
104	C₂×C₁₉	#2245	1	1	yes	characteristic
105	C₂×C₁₉	#2255	1	2	yes	—
106	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
107	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
108	#125	—	2	4	no	—
109	#125	—	4	2	no	—
110	C₂×C₄⋊C₄	—	2	2	no	—
111	C₂×C₄⋊C₄	—	2	2	no	—
112	C₂×C₄⋊C₄	—	4	2	no	—
113	C₂×C₄⋊C₄	—	4	2	no	—
114	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
115	C₂×C₁₆	—	2	2	no	—
116	C₂×C₁₆	—	2	2	no	—
117	C₂×C₁₆	Q₈×C₁₉	1	4	yes	—
118	#107	—	2	2	no	—
119	#107	—	2	4	no	—
120	#107	—	4	2	no	—
121	#107	C₂×C₄×C₁₉	1	4	yes	—
122	#106	—	2	4	no	—
123	C₄×C₈	C₂×C₄×C₁₉	1	2	yes	—
124	C₄×C₈	D₄×C₁₉	1	2	yes	—
125	C₁₉	#13284	1	1	yes	characteristic, direct product factor, Sylow
126	C₂²×C₄	—	4	2	no	—
127	C₂²×C₄	—	4	2	no	—
128	C₂²×C₄	D₈×C₁₉	1	2	yes	—
129	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
130	C₂×C₈	C₂²⋊C₄×C₁₉	1	2	yes	—
131	C₂×C₈	SD₁₆×C₁₉	1	2	yes	—
132	C₂×C₈	Q₁₆×C₁₉	1	2	yes	—
133	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
134	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
135	C₂×C₈	C₂×Q₈×C₁₉	1	2	yes	—
136	C₂×C₈	#41×C₁₉	1	2	yes	—
137	C₄⋊C₄	—	2	4	no	—
138	C₄⋊C₄	—	4	2	no	—
139	C₄⋊C₄	—	4	8	no	—
140	C₄⋊C₄	—	4	2	no	—
141	C₄⋊C₄	—	4	2	no	—
142	C₄⋊C₄	—	8	4	no	—
143	C₄²	C₂²⋊C₄×C₁₉	1	2	yes	—
144	C₄²	SD₁₆×C₁₉	1	2	yes	—
145	C₁₆	—	2	4	no	—
146	C₂³	C₂×D₈×C₁₉	1	1	yes	characteristic
147	C₂×C₄	—	2	2	no	—
148	C₂×C₄	—	2	2	no	—
149	C₂×C₄	—	4	4	no	—
150	C₂×C₄	—	8	2	no	—
151	C₂×C₄	—	8	2	no	—
152	C₂×C₄	—	8	2	no	—
153	C₂×C₄	—	8	4	no	—
154	C₂×C₄	C₁₉×#102	1	4	yes	—
155	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
156	C₂×C₄	C₁₉×#124	1	1	yes	characteristic
157	C₂×C₄	C₁₉×C₄⋊Q₈	1	1	yes	characteristic
158	C₂×C₄	C₂×SD₁₆×C₁₉	1	1	yes	characteristic
159	C₂×C₄	C₂×SD₁₆×C₁₉	1	1	yes	characteristic
160	C₂×C₄	C₂×Q₁₆×C₁₉	1	1	yes	characteristic
161	C₈	C₁₉×#103	1	4	yes	—
162	C₈	C₄×Q₈×C₁₉	1	2	yes	—
163	C₈	C₁₉×C₂²⋊Q₈	1	2	yes	—
164	C₂²	C₂×C₁₉×#102	1	1	yes	characteristic
165	C₂²	C₁₉×#486	1	1	yes	characteristic
166	C₂²	C₁₉×#500	1	1	yes	characteristic
167	C₂²	C₁₉×#509	1	2	yes	—
168	C₂²	C₁₉×#510	1	2	yes	—
169	C₄	—	2	4	no	—
170	C₄	—	8	4	no	—
171	C₄	—	16	2	no	—
172	C₄	C₁₉×#391	1	1	yes	characteristic
173	C₄	C₂×C₁₉×#103	1	1	yes	characteristic
174	C₄	C₁₉×#487	1	1	yes	characteristic
175	C₄	C₁₉×#498	1	1	yes	characteristic
176	C₂	C₁₉×#1990	1	1	yes	characteristic
177	C₂	C₁₉×#2139	1	2	yes	—
178	C₂	C₁₉×#2244	1	1	yes	characteristic
179	C₂	C₁₉×#2245	1	1	yes	characteristic
180	C₂	C₁₉×#2255	1	2	yes	—

	subgroup	G/H
center, socle, prime radical	C₂³×C₁₉	C₂×D₈
commutator	C₂×C₈	C₂²×C₄×C₁₉
Frattini, cosocle	C₂²×C₈	C₂³×C₁₉
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
8. C₁₉×#499	C₄	semidirect
55. #13284	C₁₉	direct (N × H)
93. #499	C₄×C₁₉	semidirect
125. C₁₉	#13284	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×#499	2
C₂×C₁₉×#346	2
C₁₉×#1845	2
C₁₉×#1380	2
#13284	19

Subgroups — C19×#13284 #18019243

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#13284 #18019243