Subgroups — C₁₉×#7288 #18013247

Order 4864.

202 conjugacy classes of subgroups.

The subgroup lattice has 176 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#2162	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1567	C₂	1	1	yes	maximal, characteristic
3	C₂×C₁₉×#335	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#423	—	2	1	no	—
5	C₂×C₁₉×C₄⋊C₈	—	2	1	no	—
6	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
7	C₁₉×C₄⋊C₁₆	—	2	1	no	—
8	C₁₉×C₂²⋊C₁₆	C₄	1	2	yes	—
9	C₄×C₁₆×C₁₉	—	2	1	no	—
10	C₁₉×#335	—	2	1	no	—
11	C₁₉×#335	—	2	1	no	—
12	C₁₉×#335	C₄	1	2	yes	—
13	C₁₉×#335	C₄	1	2	yes	—
14	C₂×M₁₆×C₁₉	—	4	1	no	—
15	C₂²×C₈×C₁₉	—	4	1	no	—
16	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
17	C₂²×C₈×C₁₉	Q₈	1	1	yes	characteristic
18	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
19	C₂×C₁₆×C₁₉	—	2	2	no	—
20	C₁₉×C₄⋊C₈	—	2	2	no	—
21	C₁₉×C₄⋊C₈	—	2	2	no	—
22	C₁₉×C₄⋊C₈	—	4	1	no	—
23	C₁₉×C₄⋊C₈	—	4	1	no	—
24	C₄×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
25	C₄×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
26	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
27	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
28	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
29	C₂²×C₄×C₁₉	D₈	1	1	yes	characteristic
30	C₂²×C₄×C₁₉	Q₁₆	1	1	yes	characteristic
31	M₁₆×C₁₉	—	8	1	no	—
32	M₁₆×C₁₉	—	8	1	no	—
33	C₂×C₈×C₁₉	—	2	2	no	—
34	C₂×C₈×C₁₉	—	4	1	no	—
35	C₂×C₈×C₁₉	—	4	2	no	—
36	C₂×C₈×C₁₉	—	4	2	no	—
37	C₂×C₈×C₁₉	—	8	1	no	—
38	C₂×C₈×C₁₉	—	8	1	no	—
39	C₂×C₈×C₁₉	C₄²	1	1	yes	characteristic
40	C₂×C₈×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
41	C₂×C₈×C₁₉	C₄⋊C₄	1	1	yes	characteristic
42	C₂×C₈×C₁₉	C₄⋊C₄	1	1	yes	characteristic
43	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
44	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
45	C₄²×C₁₉	SD₁₆	1	1	yes	characteristic
46	C₄²×C₁₉	SD₁₆	1	1	yes	characteristic
47	C₁₆×C₁₉	—	4	2	no	—
48	#7288	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
49	C₂³×C₁₉	#107	1	1	yes	characteristic
50	C₂×C₄×C₁₉	—	2	1	no	—
51	C₂×C₄×C₁₉	—	2	1	no	—
52	C₂×C₄×C₁₉	—	4	1	no	—
53	C₂×C₄×C₁₉	#95	1	1	yes	characteristic
54	C₂×C₄×C₁₉	#102	1	1	yes	characteristic
55	C₂×C₄×C₁₉	#102	1	1	yes	characteristic
56	C₂×C₄×C₁₉	#103	1	1	yes	characteristic
57	C₂×C₄×C₁₉	#103	1	1	yes	characteristic
58	C₂×C₄×C₁₉	#106	1	1	yes	characteristic
59	C₂×C₄×C₁₉	D₁₆	1	1	yes	characteristic
60	C₂×C₄×C₁₉	SD₃₂	1	1	yes	characteristic
61	C₂×C₄×C₁₉	SD₃₂	1	1	yes	characteristic
62	C₂×C₄×C₁₉	Q₃₂	1	1	yes	characteristic
63	C₈×C₁₉	—	2	1	no	—
64	C₈×C₁₉	—	2	1	no	—
65	C₈×C₁₉	—	2	1	no	—
66	C₈×C₁₉	—	8	2	no	—
67	C₈×C₁₉	—	8	2	no	—
68	C₈×C₁₉	#108	1	2	yes	—
69	#2162	C₂×C₁₉	1	1	yes	characteristic
70	#1567	C₂×C₁₉	1	1	yes	characteristic
71	C₂×#335	C₂×C₁₉	1	1	yes	characteristic
72	C₂²×C₁₉	—	2	1	no	—
73	C₂²×C₁₉	—	2	1	no	—
74	C₂²×C₁₉	#340	1	1	yes	characteristic
75	C₂²×C₁₉	#366	1	1	yes	characteristic
76	C₂²×C₁₉	#367	1	1	yes	characteristic
77	C₄×C₁₉	—	2	1	no	—
78	C₄×C₁₉	—	2	1	no	—
79	C₄×C₁₉	—	2	1	no	—
80	C₄×C₁₉	#341	1	1	yes	characteristic
81	C₄×C₁₉	#344	1	1	yes	characteristic
82	C₄×C₁₉	#357	1	1	yes	characteristic
83	C₄×C₁₉	#357	1	1	yes	characteristic
84	C₄×C₁₉	#358	1	1	yes	characteristic
85	C₄×C₁₉	#358	1	1	yes	characteristic
86	#423	—	2	1	no	—
87	C₂×C₄⋊C₈	—	2	1	no	—
88	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
89	C₄⋊C₁₆	—	2	1	no	—
90	C₂²⋊C₁₆	C₄×C₁₉	1	2	yes	—
91	C₄×C₁₆	—	2	1	no	—
92	#335	—	2	1	no	—
93	#335	—	2	1	no	—
94	#335	C₄×C₁₉	1	2	yes	—
95	#335	C₄×C₁₉	1	2	yes	—
96	C₂×C₁₉	—	2	1	no	—
97	C₂×C₁₉	—	2	1	no	—
98	C₂×C₁₉	#1301	1	1	yes	characteristic
99	C₂×C₁₉	#1380	1	1	yes	characteristic
100	C₂×C₁₉	#1388	1	1	yes	characteristic
101	C₂×M₁₆	—	4	1	no	—
102	C₂²×C₈	—	4	1	no	—
103	C₂²×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
104	C₂²×C₈	Q₈×C₁₉	1	1	yes	characteristic
105	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
106	C₂×C₁₆	—	2	2	no	—
107	C₄⋊C₈	—	2	2	no	—
108	C₄⋊C₈	—	2	2	no	—
109	C₄⋊C₈	—	4	1	no	—
110	C₄⋊C₈	—	4	1	no	—
111	C₄×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
112	C₄×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
113	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
114	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
115	C₁₉	#7288	1	1	yes	characteristic, direct product factor, Sylow
116	C₂²×C₄	C₄⋊C₄×C₁₉	1	1	yes	characteristic
117	C₂²×C₄	D₈×C₁₉	1	1	yes	characteristic
118	C₂²×C₄	Q₁₆×C₁₉	1	1	yes	characteristic
119	M₁₆	—	8	1	no	—
120	M₁₆	—	8	1	no	—
121	C₂×C₈	—	2	2	no	—
122	C₂×C₈	—	4	1	no	—
123	C₂×C₈	—	4	2	no	—
124	C₂×C₈	—	4	2	no	—
125	C₂×C₈	—	8	1	no	—
126	C₂×C₈	—	8	1	no	—
127	C₂×C₈	C₄²×C₁₉	1	1	yes	characteristic
128	C₂×C₈	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
129	C₂×C₈	C₄⋊C₄×C₁₉	1	1	yes	characteristic
130	C₂×C₈	C₄⋊C₄×C₁₉	1	1	yes	characteristic
131	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
132	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
133	C₄²	SD₁₆×C₁₉	1	1	yes	characteristic
134	C₄²	SD₁₆×C₁₉	1	1	yes	characteristic
135	C₁₆	—	4	2	no	—
136	C₂³	C₁₉×#107	1	1	yes	characteristic
137	C₂×C₄	—	2	1	no	—
138	C₂×C₄	—	2	1	no	—
139	C₂×C₄	—	4	1	no	—
140	C₂×C₄	C₁₉×#95	1	1	yes	characteristic
141	C₂×C₄	C₁₉×#102	1	1	yes	characteristic
142	C₂×C₄	C₁₉×#102	1	1	yes	characteristic
143	C₂×C₄	C₁₉×#103	1	1	yes	characteristic
144	C₂×C₄	C₁₉×#103	1	1	yes	characteristic
145	C₂×C₄	C₁₉×#106	1	1	yes	characteristic
146	C₂×C₄	C₁₉×D₁₆	1	1	yes	characteristic
147	C₂×C₄	C₁₉×SD₃₂	1	1	yes	characteristic
148	C₂×C₄	C₁₉×SD₃₂	1	1	yes	characteristic
149	C₂×C₄	C₁₉×Q₃₂	1	1	yes	characteristic
150	C₈	—	2	1	no	—
151	C₈	—	2	1	no	—
152	C₈	—	2	1	no	—
153	C₈	—	8	2	no	—
154	C₈	—	8	2	no	—
155	C₈	C₁₉×#108	1	2	yes	—
156	C₂²	—	2	1	no	—
157	C₂²	—	2	1	no	—
158	C₂²	C₁₉×#340	1	1	yes	characteristic
159	C₂²	C₁₉×#366	1	1	yes	characteristic
160	C₂²	C₁₉×#367	1	1	yes	characteristic
161	C₄	—	2	1	no	—
162	C₄	—	2	1	no	—
163	C₄	—	2	1	no	—
164	C₄	C₁₉×#341	1	1	yes	characteristic
165	C₄	C₁₉×#344	1	1	yes	characteristic
166	C₄	C₁₉×#357	1	1	yes	characteristic
167	C₄	C₁₉×#357	1	1	yes	characteristic
168	C₄	C₁₉×#358	1	1	yes	characteristic
169	C₄	C₁₉×#358	1	1	yes	characteristic
170	C₂	—	2	1	no	—
171	C₂	—	2	1	no	—
172	C₂	C₁₉×#1301	1	1	yes	characteristic
173	C₂	C₁₉×#1380	1	1	yes	characteristic
174	C₂	C₁₉×#1388	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄×C₁₉	#102
commutator	C₂×C₈	C₄²×C₁₉
Frattini, cosocle	C₂×C₄×C₈	C₂²×C₁₉
socle	C₂²×C₁₉	#340
prime radical	C₂³×C₁₉	#107
LCS	G ▷ C₂×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×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
48. #7288	C₁₉	direct (N × H)
115. C₁₉	#7288	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×#2162	2
C₁₉×#1567	2
C₂×C₁₉×#335	2
#7288	19

Subgroups — C19×#7288 #18013247

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#7288 #18013247