Subgroups — #18069730

Order 4864.

222 conjugacy classes of subgroups.

The subgroup lattice has 190 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄⋊(C₁₉⋊C₁₆)	C₂	1	1	yes	maximal, characteristic
2	#14562383	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#1848	C₂	1	1	yes	maximal, characteristic
4	C₂²×C₁₉⋊C₁₆	—	2	1	no	—
5	#11926597	—	2	1	no	—
6	C₄⋊(C₁₉⋊C₁₆)	—	2	1	no	—
7	C₄⋊(C₁₉⋊C₁₆)	C₄	1	2	yes	—
8	#11926297	—	2	1	no	—
9	#11926295	C₄	1	2	yes	—
10	C₂×C₁₉×#108	—	2	1	no	—
11	C₂×C₁₉×#108	C₄	1	2	yes	—
12	C₁₉×#423	—	2	1	no	—
13	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
14	C₂×M₁₆×C₁₉	—	2	2	no	—
15	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
16	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
17	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
18	C₁₉×#108	—	4	2	no	—
19	C₁₉×#108	—	4	1	no	—
20	C₁₉×#108	—	4	1	no	—
21	C₁₉×C₄⋊C₈	—	4	1	no	—
22	C₁₉×C₄⋊C₈	—	4	1	no	—
23	C₄×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
24	C₄×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
25	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
26	C₄×C₈×C₁₉	Q₈	1	1	yes	characteristic
27	C₂²⋊(C₁₉⋊C₈)	—	4	1	no	—
28	C₂×C₁₉⋊C₁₆	—	2	2	no	—
29	C₂×C₁₉⋊C₁₆	—	4	1	no	—
30	C₂×C₁₉⋊C₁₆	—	4	1	no	—
31	C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
32	C₄×C₁₉⋊C₈	—	4	1	no	—
33	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
34	C₂²×C₄×C₁₉	SD₁₆	1	1	yes	characteristic
35	C₂²×C₄×C₁₉	Q₁₆	1	1	yes	characteristic
36	M₁₆×C₁₉	—	4	2	no	—
37	M₁₆×C₁₉	—	4	2	no	—
38	C₂×C₈×C₁₉	—	2	1	no	—
39	C₂×C₈×C₁₉	—	2	1	no	—
40	C₂×C₈×C₁₉	—	4	2	no	—
41	C₂×C₈×C₁₉	C₄²	1	1	yes	characteristic
42	C₂×C₈×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
43	C₂×C₈×C₁₉	C₄⋊C₄	1	1	yes	characteristic
44	C₂×C₈×C₁₉	C₄⋊C₄	1	1	yes	characteristic
45	C₂×C₈×C₁₉	D₈	1	1	yes	characteristic
46	C₂×C₈×C₁₉	SD₁₆	1	1	yes	characteristic
47	C₂×C₈×C₁₉	SD₁₆	1	1	yes	characteristic
48	C₂×C₈×C₁₉	Q₁₆	1	1	yes	characteristic
49	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
50	C₄²×C₁₉	C₄⋊C₄	1	1	yes	characteristic
51	C₄²×C₁₉	D₈	1	1	yes	characteristic
52	C₄²×C₁₉	SD₁₆	1	1	yes	characteristic
53	C₂×C₁₉⋊C₈	—	4	2	no	—
54	C₁₉⋊C₁₆	—	4	2	no	—
55	#7276	—	19	1	no	maximal, Sylow
56	C₂³×C₁₉	#103	1	1	yes	characteristic
57	C₂×C₄×C₁₉	—	2	2	no	—
58	C₂×C₄×C₁₉	—	4	1	no	—
59	C₂×C₄×C₁₉	#95	1	1	yes	characteristic
60	C₂×C₄×C₁₉	#100	1	1	yes	characteristic
61	C₂×C₄×C₁₉	#101	1	1	yes	characteristic
62	C₂×C₄×C₁₉	#102	1	1	yes	characteristic
63	C₂×C₄×C₁₉	#102	1	1	yes	characteristic
64	C₂×C₄×C₁₉	#102	1	1	yes	characteristic
65	C₂×C₄×C₁₉	#103	1	1	yes	characteristic
66	C₂×C₄×C₁₉	#103	1	1	yes	characteristic
67	C₂×C₄×C₁₉	#106	1	1	yes	characteristic
68	C₂×C₄×C₁₉	#107	1	1	yes	characteristic
69	C₈×C₁₉	—	2	1	no	—
70	C₈×C₁₉	—	2	1	no	—
71	C₈×C₁₉	—	8	2	no	—
72	C₈×C₁₉	#102	1	1	yes	characteristic
73	C₈×C₁₉	#103	1	1	yes	characteristic
74	C₈×C₁₉	#106	1	1	yes	characteristic
75	C₈×C₁₉	#107	1	1	yes	characteristic
76	C₁₉⋊C₈	—	8	2	no	—
77	C₂×C₄⋊C₁₆	—	19	1	no	—
78	#1848	D₁₉	1	1	yes	characteristic
79	#1564	—	19	1	no	—
80	C₂²×C₁₉	—	2	1	no	—
81	C₂²×C₁₉	—	2	1	no	—
82	C₂²×C₁₉	#332	1	1	yes	characteristic
83	C₂²×C₁₉	#333	1	1	yes	characteristic
84	C₂²×C₁₉	#340	1	1	yes	characteristic
85	C₄×C₁₉	—	2	1	no	—
86	C₄×C₁₉	—	2	1	no	—
87	C₄×C₁₉	—	2	1	no	—
88	C₄×C₁₉	#331	1	1	yes	characteristic
89	C₄×C₁₉	#332	1	1	yes	characteristic
90	C₄×C₁₉	#340	1	1	yes	characteristic
91	C₄×C₁₉	#343	1	1	yes	characteristic
92	C₄×C₁₉	#368	1	2	yes	—
93	C₂²×C₁₆	—	38	1	no	—
94	#431	—	38	1	no	—
95	C₂×#108	—	2	1	no	—
96	C₂×#108	Dic₁₉	1	2	yes	—
97	#423	—	2	1	no	—
98	C₂×C₄×C₈	C₂×D₁₉	1	1	yes	characteristic
99	C₄⋊C₁₆	—	19	2	no	—
100	C₄⋊C₁₆	—	38	1	no	—
101	#335	—	38	1	no	—
102	#334	—	19	2	no	—
103	C₂×C₁₉	—	2	1	no	—
104	C₂×C₁₉	—	2	1	no	—
105	C₂×C₁₉	#1296	1	1	yes	characteristic
106	C₂×C₁₉	#1381	1	1	yes	characteristic
107	C₂×C₁₉	#1389	1	1	yes	characteristic
108	C₂×M₁₆	—	2	2	no	—
109	C₂²×C₈	C₂×Dic₁₉	1	1	yes	characteristic
110	C₂²×C₈	C₂²⋊D₁₉	1	1	yes	characteristic
111	C₂×C₄²	C₂²⋊D₁₉	1	1	yes	characteristic
112	C₂×C₁₆	—	38	2	no	—
113	C₂×C₁₆	—	76	1	no	—
114	C₂×C₁₆	—	76	1	no	—
115	#108	—	4	2	no	—
116	#108	—	4	1	no	—
117	#108	—	4	1	no	—
118	C₄⋊C₈	—	4	1	no	—
119	C₄⋊C₈	—	4	1	no	—
120	C₄⋊C₈	—	38	2	no	—
121	C₂²⋊C₈	—	76	1	no	—
122	C₄×C₈	—	76	1	no	—
123	C₄×C₈	Dic₃₈	1	1	yes	characteristic
124	C₄×C₈	C₄×D₁₉	1	1	yes	characteristic
125	C₄×C₈	C₄×D₁₉	1	1	yes	characteristic
126	C₄×C₈	D₇₆	1	1	yes	characteristic
127	C₁₉	#7276	1	1	yes	characteristic, complemented, Sylow
128	C₂²×C₄	#64527	1	1	yes	characteristic
129	C₂²×C₄	#64528	1	1	yes	characteristic
130	C₂²×C₄	C₂²⋊Dic₁₉	1	1	yes	characteristic
131	M₁₆	—	4	2	no	—
132	M₁₆	—	4	2	no	—
133	C₂×C₈	—	2	1	no	—
134	C₂×C₈	—	2	1	no	—
135	C₂×C₈	—	4	2	no	—
136	C₂×C₈	—	76	2	no	—
137	C₂×C₈	C₄×Dic₁₉	1	1	yes	characteristic
138	C₂×C₈	Dic₁₉⋊C₄	1	1	yes	characteristic
139	C₂×C₈	C₄⋊Dic₁₉	1	1	yes	characteristic
140	C₂×C₈	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
141	C₂×C₈	#64525	1	1	yes	characteristic
142	C₂×C₈	#64526	1	1	yes	characteristic
143	C₂×C₈	#64527	1	1	yes	characteristic
144	C₂×C₈	#64528	1	1	yes	characteristic
145	C₄²	Dic₁₉⋊C₄	1	1	yes	characteristic
146	C₄²	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
147	C₄²	#64525	1	1	yes	characteristic
148	C₄²	#64526	1	1	yes	characteristic
149	C₁₆	—	76	2	no	—
150	C₂³	#10597292	1	1	yes	characteristic
151	C₂×C₄	—	2	2	no	—
152	C₂×C₄	—	4	1	no	—
153	C₂×C₄	#10597264	1	1	yes	characteristic
154	C₂×C₄	#10597265	1	1	yes	characteristic
155	C₂×C₄	#10597266	1	1	yes	characteristic
156	C₂×C₄	#10597267	1	1	yes	characteristic
157	C₂×C₄	C₁₉⋊#95	1	1	yes	characteristic
158	C₂×C₄	#10597289	1	1	yes	characteristic
159	C₂×C₄	#10597289	1	1	yes	characteristic
160	C₂×C₄	#10597290	1	1	yes	characteristic
161	C₂×C₄	#10597292	1	1	yes	characteristic
162	C₂×C₄	#10597293	1	1	yes	characteristic
163	C₈	—	2	1	no	—
164	C₈	—	2	1	no	—
165	C₈	—	8	2	no	—
166	C₈	—	152	2	no	—
167	C₈	#10597264	1	1	yes	characteristic
168	C₈	#10597265	1	1	yes	characteristic
169	C₈	#10597266	1	1	yes	characteristic
170	C₈	#10597267	1	1	yes	characteristic
171	C₂²	—	2	1	no	—
172	C₂²	—	2	1	no	—
173	C₂²	#11926290	1	1	yes	characteristic
174	C₂²	#11926293	1	1	yes	characteristic
175	C₂²	#11926306	1	1	yes	characteristic
176	C₄	—	2	1	no	—
177	C₄	—	2	1	no	—
178	C₄	—	2	1	no	—
179	C₄	#11926288	1	1	yes	characteristic
180	C₄	#11926290	1	1	yes	characteristic
181	C₄	#11926306	1	1	yes	characteristic
182	C₄	#11926313	1	1	yes	characteristic
183	C₄	#11926373	1	2	yes	—
184	C₂	—	2	1	no	—
185	C₂	—	2	1	no	—
186	C₂	#14561518	1	1	yes	characteristic
187	C₂	#14561728	1	1	yes	characteristic
188	C₂	#14561749	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄	#10597289
commutator	C₂×C₈×C₁₉	C₄²
Frattini	C₂×C₄×C₈	C₂×D₁₉
Fitting	C₁₉×#1848	C₂
socle	C₂²×C₁₉	#340
prime radical	C₂³×C₁₉	#103
cosocle	C₂×C₄×C₈×C₁₉	C₂²
hypercenter	#1848	D₁₉
hypocenter	C₁₉	#7276
LCS	G ▷ C₂×C₈×C₁₉ ▷ C₂×C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₄² ◁ C₂×C₄×C₈ ◁ #1848

Complements

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

N	H ≅ G/N	type
127. C₁₉	#7276	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₄⋊(C₁₉⋊C₁₆)	2
#14562383	2
C₁₉×#1848	2
#7276	19