Subgroups — #14572743

Order 2432.

432 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×#64541	C₂	1	1	yes	maximal, characteristic
2	C₈×Dic₃₈	C₂	1	2	yes	maximal, complemented
3	C₈×D₇₆	C₂	1	2	yes	maximal, complemented
4	(C₂²⋊D₁₉)⋊C₈	C₂	1	4	yes	maximal, complemented
5	#11926596	C₂	1	2	yes	maximal, complemented
6	C₂×C₄⋊(C₁₉⋊C₈)	C₂	1	1	yes	maximal, characteristic, complemented
7	C₄⋊C₈×D₁₉	C₂	1	2	yes	maximal, complemented
8	C₁₉×#431	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#64541	C₄	1	1	yes	characteristic
10	C₂×C₄²×C₁₉	C₂²	1	1	yes	characteristic
11	C₄×C₂²⋊D₁₉	C₄	1	2	yes	—
12	C₄×C₂²⋊D₁₉	C₂²	1	2	yes	—
13	#10597372	C₄	1	1	yes	characteristic
14	C₂²×C₁₉⋊C₈	C₂²	1	2	yes	—
15	C₂×C₈×D₁₉	C₂²	1	4	yes	—
16	C₄×D₇₆	C₄	1	1	yes	characteristic
17	C₄×D₇₆	C₂²	1	1	yes	characteristic
18	#10597318	C₄	1	2	yes	—
19	C₄²×D₁₉	C₂²	1	2	yes	—
20	C₄×Dic₃₈	C₄	1	1	yes	characteristic
21	C₄×Dic₃₈	C₂²	1	1	yes	characteristic
22	C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
23	C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
24	C₁₉×C₂²⋊C₈	C₂²	1	2	yes	—
25	C₄×C₈×C₁₉	C₂²	1	2	yes	—
26	(C₂×D₁₉)⋊C₈	C₂²	1	4	yes	—
27	Dic₁₉⋊C₈	C₂²	1	4	yes	—
28	C₈×Dic₁₉	C₂²	1	4	yes	—
29	C₄⋊(C₁₉⋊C₈)	C₂²	1	2	yes	—
30	C₄⋊(C₁₉⋊C₈)	C₂²	1	2	yes	—
31	C₂²×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
32	C₂²×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
33	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
34	C₂×C₂²⋊D₁₉	C₂×C₄	1	2	yes	—
35	#64541	C₈	1	8	yes	complemented
36	C₂×D₇₆	C₂×C₄	1	1	yes	characteristic
37	C₂×C₄×D₁₉	C₂×C₄	1	2	yes	—
38	C₂×C₄×D₁₉	C₂×C₄	1	2	yes	—
39	C₂×C₄×D₁₉	C₂³	1	2	yes	—
40	C₂×Dic₃₈	C₂×C₄	1	1	yes	characteristic
41	C₂×C₈×C₁₉	C₂³	1	2	yes	—
42	C₂×C₈×C₁₉	C₂³	1	2	yes	—
43	C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
44	C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
45	C₄²×C₁₉	C₂³	1	1	yes	characteristic
46	C₄²×C₁₉	C₂³	1	1	yes	characteristic
47	C₂²⋊Dic₁₉	C₂×C₄	1	2	yes	—
48	(C₂×D₁₉)⋊C₄	C₂×C₄	1	2	yes	—
49	(C₂×D₁₉)⋊C₄	C₂×C₄	1	2	yes	—
50	C₄⋊Dic₁₉	C₂×C₄	1	1	yes	characteristic
51	C₄⋊Dic₁₉	C₂×C₄	1	1	yes	characteristic
52	Dic₁₉⋊C₄	C₂×C₄	1	2	yes	—
53	Dic₁₉⋊C₄	C₂×C₄	1	2	yes	—
54	C₄×Dic₁₉	C₂×C₄	1	2	yes	—
55	C₄×Dic₁₉	C₂×C₄	1	2	yes	—
56	C₄×Dic₁₉	C₂³	1	2	yes	—
57	C₂×C₁₉⋊C₈	—	4	2	no	—
58	C₂×C₁₉⋊C₈	C₂³	1	4	yes	—
59	C₈×D₁₉	—	4	4	no	—
60	C₂³×C₁₉	C₂²×C₄	1	1	yes	characteristic
61	C₂²×D₁₉	C₂²×C₄	1	2	yes	—
62	C₂×C₄×C₁₉	—	2	1	no	—
63	C₂×C₄×C₁₉	—	2	1	no	—
64	C₂×C₄×C₁₉	—	4	1	no	—
65	C₂×C₄×C₁₉	C₂×C₈	1	4	yes	complemented
66	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
67	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
68	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
69	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
70	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
71	C₂×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
72	C₂²⋊D₁₉	C₂×C₈	1	8	yes	complemented
73	C₂×Dic₁₉	C₂²×C₄	1	2	yes	—
74	C₂×Dic₁₉	C₂²×C₄	1	2	yes	—
75	C₂×Dic₁₉	C₂²×C₄	1	2	yes	—
76	D₇₆	C₂×C₈	1	4	yes	complemented
77	C₄×D₁₉	—	2	2	no	—
78	C₄×D₁₉	—	2	2	no	—
79	C₄×D₁₉	—	4	2	no	—
80	C₄×D₁₉	C₂×C₈	1	8	yes	complemented
81	Dic₃₈	C₂×C₈	1	4	yes	complemented
82	C₈×C₁₉	—	2	2	no	—
83	C₈×C₁₉	—	2	2	no	—
84	C₁₉⋊C₈	—	2	4	no	—
85	#2988	—	19	1	no	maximal, Sylow
86	C₂²×C₁₉	—	2	1	no	—
87	C₂²×C₁₉	—	2	1	no	—
88	C₂²×C₁₉	C₂²×C₈	1	2	yes	—
89	C₂²×C₁₉	C₂³×C₄	1	1	yes	characteristic
90	C₂×D₁₉	—	2	2	no	—
91	C₂×D₁₉	—	2	2	no	—
92	C₂×D₁₉	C₂²×C₈	1	4	yes	—
93	C₄×C₁₉	—	2	1	no	—
94	C₄×C₁₉	—	2	1	no	—
95	C₄×C₁₉	—	2	1	no	—
96	C₄×C₁₉	C₂²×C₈	1	2	yes	—
97	C₄×C₁₉	C₂²×C₈	1	2	yes	—
98	C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
99	C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
100	Dic₁₉	—	2	2	no	—
101	Dic₁₉	—	2	2	no	—
102	Dic₁₉	C₂²×C₈	1	4	yes	—
103	C₄×#41	—	19	1	no	—
104	C₈×Q₈	—	19	2	no	—
105	C₈×D₄	—	19	4	no	—
106	C₈×D₄	—	19	2	no	—
107	#431	—	19	2	no	—
108	#431	D₁₉	1	1	yes	characteristic, complemented
109	C₂×C₄⋊C₈	—	19	1	no	—
110	C₂×C₄⋊C₈	—	19	2	no	—
111	C₂×C₁₉	—	2	2	no	—
112	C₂×C₁₉	#520	1	1	yes	characteristic
113	C₂×C₁₉	C₂³×C₈	1	1	yes	characteristic
114	C₂×C₁₉	#568	1	1	yes	characteristic
115	D₁₉	—	2	4	no	—
116	C₂×#41	—	19	1	no	—
117	C₂²×C₈	—	19	2	no	—
118	C₂²×C₈	—	19	4	no	—
119	C₄×Q₈	—	19	1	no	—
120	C₄×Q₈	—	19	1	no	—
121	C₄×D₄	—	19	2	no	—
122	C₄×D₄	—	19	2	no	—
123	C₄×D₄	—	19	1	no	—
124	C₄×D₄	—	19	1	no	—
125	#117	—	19	1	no	—
126	#117	—	19	2	no	—
127	C₂×C₄²	—	19	2	no	—
128	C₂×C₄²	C₂×D₁₉	1	1	yes	characteristic
129	C₄⋊C₈	—	19	4	no	—
130	C₄⋊C₈	—	19	2	no	—
131	C₄⋊C₈	—	19	2	no	—
132	C₄⋊C₈	C₂×D₁₉	1	1	yes	characteristic
133	C₄⋊C₈	C₂×D₁₉	1	1	yes	characteristic
134	C₂²⋊C₈	—	19	4	no	—
135	C₂²⋊C₈	C₂×D₁₉	1	2	yes	—
136	C₄×C₈	—	19	4	no	—
137	C₄×C₈	C₂×D₁₉	1	2	yes	—
138	C₁₉	#2988	1	1	yes	characteristic, complemented, Sylow
139	#41	—	19	8	no	—
140	C₂×Q₈	—	19	1	no	—
141	C₂×D₄	—	19	2	no	—
142	C₂×D₄	—	19	1	no	—
143	C₂²×C₄	—	19	2	no	—
144	C₂²×C₄	—	19	2	no	—
145	C₂²×C₄	—	19	2	no	—
146	C₂²×C₄	C₄×D₁₉	1	1	yes	characteristic
147	C₂²×C₄	C₄×D₁₉	1	1	yes	characteristic
148	C₂²×C₄	C₂²×D₁₉	1	1	yes	characteristic
149	C₂×C₈	—	19	4	no	—
150	C₂×C₈	—	76	4	no	—
151	C₂×C₈	—	76	2	no	—
152	C₂×C₈	C₂²×D₁₉	1	2	yes	—
153	C₂×C₈	C₂²×D₁₉	1	2	yes	—
154	C₄⋊C₄	—	19	2	no	—
155	C₄⋊C₄	—	19	2	no	—
156	C₄⋊C₄	—	19	1	no	—
157	C₄⋊C₄	—	19	1	no	—
158	C₂²⋊C₄	—	19	2	no	—
159	C₂²⋊C₄	—	19	2	no	—
160	C₂²⋊C₄	—	19	2	no	—
161	C₄²	—	19	2	no	—
162	C₄²	—	19	2	no	—
163	C₄²	—	19	2	no	—
164	C₄²	C₄×D₁₉	1	1	yes	characteristic
165	C₄²	C₄×D₁₉	1	1	yes	characteristic
166	C₄²	C₂²×D₁₉	1	1	yes	characteristic
167	C₄²	C₂²×D₁₉	1	1	yes	characteristic
168	C₂³	—	19	2	no	—
169	C₂³	C₂×C₄×D₁₉	1	1	yes	characteristic
170	Q₈	—	19	4	no	—
171	D₄	—	19	8	no	—
172	D₄	—	19	4	no	—
173	C₂×C₄	—	2	1	no	—
174	C₂×C₄	—	2	1	no	—
175	C₂×C₄	—	4	1	no	—
176	C₂×C₄	—	19	2	no	—
177	C₂×C₄	—	19	8	no	—
178	C₂×C₄	—	19	2	no	—
179	C₂×C₄	—	19	2	no	—
180	C₂×C₄	—	38	2	no	—
181	C₂×C₄	—	38	2	no	—
182	C₂×C₄	—	76	2	no	—
183	C₂×C₄	C₈×D₁₉	1	4	yes	complemented
184	C₂×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
185	C₂×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
186	C₂×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
187	C₂×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
188	C₂×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
189	C₂×C₄	C₂³×D₁₉	1	1	yes	characteristic
190	C₈	—	2	2	no	—
191	C₈	—	2	2	no	—
192	C₈	—	38	4	no	—
193	C₂²	—	2	1	no	—
194	C₂²	—	2	1	no	—
195	C₂²	—	19	4	no	—
196	C₂²	—	38	2	no	—
197	C₂²	—	38	2	no	—
198	C₂²	C₂×C₈×D₁₉	1	2	yes	—
199	C₂²	C₂²×C₄×D₁₉	1	1	yes	characteristic
200	C₄	—	2	1	no	—
201	C₄	—	2	1	no	—
202	C₄	—	2	1	no	—
203	C₄	—	19	4	no	—
204	C₄	—	38	2	no	—
205	C₄	—	38	2	no	—
206	C₄	C₂×C₈×D₁₉	1	2	yes	—
207	C₄	C₂×C₈×D₁₉	1	2	yes	—
208	C₄	#10597435	1	1	yes	characteristic
209	C₄	#10597436	1	1	yes	characteristic
210	C₂	—	2	2	no	—
211	C₂	—	38	4	no	—
212	C₂	#11927024	1	1	yes	characteristic
213	C₂	C₂²×C₈×D₁₉	1	1	yes	characteristic
214	C₂	#11927310	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂³×D₁₉
commutator	C₂×C₁₉	C₂³×C₈
Fitting	C₁₉×#431	C₂
socle	C₂²×C₁₉	C₂³×C₄
prime radical	C₂×#64541	C₄
cosocle	C₂×C₄×C₁₉	C₂⁴
hypercenter	#431	D₁₉
hypocenter	C₁₉	#2988
LCS	G ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂×C₄ ◁ #431

Complements

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

N	H ≅ G/N	type
2. C₈×Dic₃₈	C₂	semidirect
3. C₈×D₇₆	C₂	semidirect
4. (C₂²⋊D₁₉)⋊C₈	C₂	semidirect
5. #11926596	C₂	semidirect
6. C₂×C₄⋊(C₁₉⋊C₈)	C₂	semidirect
7. C₄⋊C₈×D₁₉	C₂	semidirect
8. C₁₉×#431	C₂	semidirect
35. #64541	C₈	semidirect
65. C₂×C₄×C₁₉	C₂×C₈	semidirect
72. C₂²⋊D₁₉	C₂×C₈	semidirect
76. D₇₆	C₂×C₈	semidirect
80. C₄×D₁₉	C₂×C₈	semidirect
81. Dic₃₈	C₂×C₈	semidirect
108. #431	D₁₉	semidirect
138. C₁₉	#2988	semidirect
183. C₂×C₄	C₈×D₁₉	semidirect

Maximal subgroups

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

subgroup	index
C₄×#64541	2
C₈×Dic₃₈	2
C₈×D₇₆	2
(C₂²⋊D₁₉)⋊C₈	2
#11926596	2
C₂×C₄⋊(C₁₉⋊C₈)	2
C₄⋊C₈×D₁₉	2
C₁₉×#431	2
#2988	19