Subgroups — C₁₉×#2583 #14560440

Order 2432.

544 conjugacy classes of subgroups.

The subgroup lattice has 196 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×C₂²⋊Q₈	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₄⋊C₄×C₁₉	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#398	C₂	1	2	yes	maximal, complemented
4	C₁₉×#395	C₂	1	2	yes	maximal, complemented
5	C₁₉×#389	C₂	1	4	yes	maximal, complemented
6	C₁₉×#385	C₂	1	2	yes	maximal
7	C₁₉×#385	C₂	1	2	yes	maximal
8	C₄×C₂²⋊C₄×C₁₉	C₂	1	1	yes	maximal, characteristic
9	C₂²×Q₈×C₁₉	C₂²	1	1	yes	characteristic
10	C₂³×C₄×C₁₉	C₂²	1	1	yes	characteristic
11	C₂³×C₄×C₁₉	C₂²	1	1	yes	characteristic
12	C₂³×C₄×C₁₉	C₂²	1	1	yes	characteristic
13	C₁₉×C₂²⋊Q₈	—	2	4	no	—
14	C₂×C₄⋊C₄×C₁₉	—	2	4	no	—
15	C₂×C₄⋊C₄×C₁₉	C₂²	1	4	yes	—
16	C₂×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
17	C₂×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
18	C₂×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
19	C₂×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
20	C₂×C₄⋊C₄×C₁₉	C₂²	1	4	yes	—
21	C₂×C₂²⋊C₄×C₁₉	C₂²	1	2	yes	—
22	C₂×C₂²⋊C₄×C₁₉	C₂²	1	2	yes	—
23	C₂×C₄²×C₁₉	C₂²	1	2	yes	—
24	C₁₉×#95	C₂²	1	2	yes	—
25	C₁₉×#95	C₂²	1	4	yes	—
26	C₁₉×#95	C₂²	1	4	yes	—
27	C₂⁴×C₁₉	C₂³	1	1	yes	characteristic
28	C₂×Q₈×C₁₉	—	2	2	no	—
29	C₂×Q₈×C₁₉	—	4	2	no	—
30	C₂²×C₄×C₁₉	—	2	2	no	—
31	C₂²×C₄×C₁₉	—	2	4	no	—
32	C₂²×C₄×C₁₉	—	2	2	no	—
33	C₂²×C₄×C₁₉	—	4	2	no	—
34	C₂²×C₄×C₁₉	—	4	2	no	—
35	C₂²×C₄×C₁₉	D₄	1	4	yes	—
36	C₂²×C₄×C₁₉	C₂³	1	2	yes	—
37	C₂²×C₄×C₁₉	C₂³	1	2	yes	—
38	C₂²×C₄×C₁₉	C₂³	1	2	yes	—
39	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
40	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
41	C₂²×C₄×C₁₉	C₂³	1	4	yes	—
42	C₂²×C₄×C₁₉	C₂³	1	2	yes	—
43	C₄⋊C₄×C₁₉	—	2	4	no	—
44	C₄⋊C₄×C₁₉	—	2	4	no	—
45	C₄⋊C₄×C₁₉	—	2	2	no	—
46	C₄⋊C₄×C₁₉	—	2	4	no	—
47	C₄⋊C₄×C₁₉	—	2	8	no	—
48	C₄⋊C₄×C₁₉	—	4	4	no	—
49	C₂²⋊C₄×C₁₉	—	2	4	no	—
50	C₂²⋊C₄×C₁₉	Q₈	1	8	yes	complemented
51	C₄²×C₁₉	—	4	2	no	—
52	C₂³×C₁₉	—	2	2	no	—
53	C₂³×C₁₉	—	2	2	no	—
54	C₂³×C₁₉	C₂×D₄	1	2	yes	—
55	C₂³×C₁₉	C₂×Q₈	1	4	yes	—
56	C₂³×C₁₉	C₂⁴	1	1	yes	characteristic
57	Q₈×C₁₉	—	4	4	no	—
58	C₂×C₄×C₁₉	—	2	8	no	—
59	C₂×C₄×C₁₉	—	2	2	no	—
60	C₂×C₄×C₁₉	—	2	4	no	—
61	C₂×C₄×C₁₉	—	2	2	no	—
62	C₂×C₄×C₁₉	—	2	4	no	—
63	C₂×C₄×C₁₉	—	2	2	no	—
64	C₂×C₄×C₁₉	—	2	2	no	—
65	C₂×C₄×C₁₉	—	2	2	no	—
66	C₂×C₄×C₁₉	—	2	2	no	—
67	C₂×C₄×C₁₉	—	2	2	no	—
68	C₂×C₄×C₁₉	—	2	4	no	—
69	C₂×C₄×C₁₉	—	2	4	no	—
70	C₂×C₄×C₁₉	—	2	4	no	—
71	C₂×C₄×C₁₉	—	4	4	no	—
72	C₂×C₄×C₁₉	—	4	4	no	—
73	C₂×C₄×C₁₉	C₂×D₄	1	2	yes	—
74	C₂×C₄×C₁₉	C₂×D₄	1	2	yes	—
75	C₂×C₄×C₁₉	C₂×Q₈	1	8	yes	—
76	C₂×C₄×C₁₉	#41	1	4	yes	—
77	#2583	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
78	C₂²×C₁₉	—	2	2	no	—
79	C₂²×C₁₉	—	2	2	no	—
80	C₂²×C₁₉	—	2	8	no	—
81	C₂²×C₁₉	C₄⋊Q₈	1	4	yes	—
82	C₂²×C₁₉	C₂²×D₄	1	1	yes	characteristic
83	C₂²×C₁₉	C₂²×Q₈	1	2	yes	—
84	C₂²×C₁₉	C₂×#41	1	2	yes	—
85	C₂²×C₁₉	H(5,𝔽₂)	1	2	yes	—
86	C₄×C₁₉	—	2	4	no	—
87	C₄×C₁₉	—	2	2	no	—
88	C₄×C₁₉	—	2	2	no	—
89	C₄×C₁₉	—	2	8	no	—
90	C₄×C₁₉	—	4	2	no	—
91	C₄×C₁₉	—	4	2	no	—
92	C₄×C₁₉	—	4	2	no	—
93	C₂×C₂²⋊Q₈	C₂×C₁₉	1	1	yes	characteristic
94	C₂²×C₄⋊C₄	C₂×C₁₉	1	1	yes	characteristic
95	#398	C₂×C₁₉	1	2	yes	complemented
96	#395	C₂×C₁₉	1	2	yes	complemented
97	#389	C₂×C₁₉	1	4	yes	complemented
98	#385	C₂×C₁₉	1	2	yes	—
99	#385	C₂×C₁₉	1	2	yes	—
100	C₄×C₂²⋊C₄	C₂×C₁₉	1	1	yes	characteristic
101	C₂×C₁₉	—	2	4	no	—
102	C₂×C₁₉	#525	1	1	yes	characteristic
103	C₂×C₁₉	C₂×C₄⋊Q₈	1	1	yes	characteristic
104	C₂×C₁₉	#534	1	1	yes	characteristic
105	C₂×C₁₉	#554	1	4	yes	—
106	C₂²×Q₈	C₂²×C₁₉	1	1	yes	characteristic
107	C₂³×C₄	C₂²×C₁₉	1	1	yes	characteristic
108	C₂³×C₄	C₂²×C₁₉	1	1	yes	characteristic
109	C₂³×C₄	C₂²×C₁₉	1	1	yes	characteristic
110	C₂²⋊Q₈	—	2	4	no	—
111	C₂×C₄⋊C₄	—	2	4	no	—
112	C₂×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
113	C₂×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
114	C₂×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
115	C₂×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
116	C₂×C₄⋊C₄	C₂²×C₁₉	1	4	yes	—
117	C₂×C₄⋊C₄	C₂²×C₁₉	1	4	yes	—
118	C₂×C₂²⋊C₄	C₂²×C₁₉	1	2	yes	—
119	C₂×C₂²⋊C₄	C₂²×C₁₉	1	2	yes	—
120	C₂×C₄²	C₂²×C₁₉	1	2	yes	—
121	#95	C₂²×C₁₉	1	2	yes	—
122	#95	C₂²×C₁₉	1	4	yes	—
123	#95	C₂²×C₁₉	1	4	yes	—
124	C₁₉	#2583	1	1	yes	characteristic, direct product factor, Sylow
125	C₂⁴	C₂³×C₁₉	1	1	yes	characteristic
126	C₂×Q₈	—	2	2	no	—
127	C₂×Q₈	—	4	2	no	—
128	C₂²×C₄	—	2	2	no	—
129	C₂²×C₄	—	2	4	no	—
130	C₂²×C₄	—	2	2	no	—
131	C₂²×C₄	—	4	2	no	—
132	C₂²×C₄	—	4	2	no	—
133	C₂²×C₄	D₄×C₁₉	1	4	yes	—
134	C₂²×C₄	C₂³×C₁₉	1	2	yes	—
135	C₂²×C₄	C₂³×C₁₉	1	2	yes	—
136	C₂²×C₄	C₂³×C₁₉	1	2	yes	—
137	C₂²×C₄	C₂³×C₁₉	1	1	yes	characteristic
138	C₂²×C₄	C₂³×C₁₉	1	1	yes	characteristic
139	C₂²×C₄	C₂³×C₁₉	1	4	yes	—
140	C₂²×C₄	C₂³×C₁₉	1	2	yes	—
141	C₄⋊C₄	—	2	4	no	—
142	C₄⋊C₄	—	2	4	no	—
143	C₄⋊C₄	—	2	2	no	—
144	C₄⋊C₄	—	2	4	no	—
145	C₄⋊C₄	—	2	8	no	—
146	C₄⋊C₄	—	4	4	no	—
147	C₂²⋊C₄	—	2	4	no	—
148	C₂²⋊C₄	Q₈×C₁₉	1	8	yes	complemented
149	C₄²	—	4	2	no	—
150	C₂³	—	2	2	no	—
151	C₂³	—	2	2	no	—
152	C₂³	C₂×D₄×C₁₉	1	2	yes	—
153	C₂³	C₂×Q₈×C₁₉	1	4	yes	—
154	C₂³	C₂⁴×C₁₉	1	1	yes	characteristic
155	Q₈	—	4	4	no	—
156	C₂×C₄	—	2	8	no	—
157	C₂×C₄	—	2	2	no	—
158	C₂×C₄	—	2	4	no	—
159	C₂×C₄	—	2	2	no	—
160	C₂×C₄	—	2	4	no	—
161	C₂×C₄	—	2	2	no	—
162	C₂×C₄	—	2	2	no	—
163	C₂×C₄	—	2	2	no	—
164	C₂×C₄	—	2	2	no	—
165	C₂×C₄	—	2	2	no	—
166	C₂×C₄	—	2	4	no	—
167	C₂×C₄	—	2	4	no	—
168	C₂×C₄	—	2	4	no	—
169	C₂×C₄	—	4	4	no	—
170	C₂×C₄	—	4	4	no	—
171	C₂×C₄	C₂×D₄×C₁₉	1	2	yes	—
172	C₂×C₄	C₂×D₄×C₁₉	1	2	yes	—
173	C₂×C₄	C₂×Q₈×C₁₉	1	8	yes	—
174	C₂×C₄	#41×C₁₉	1	4	yes	—
175	C₂²	—	2	2	no	—
176	C₂²	—	2	2	no	—
177	C₂²	—	2	8	no	—
178	C₂²	C₁₉×C₄⋊Q₈	1	4	yes	—
179	C₂²	C₂²×D₄×C₁₉	1	1	yes	characteristic
180	C₂²	C₂²×Q₈×C₁₉	1	2	yes	—
181	C₂²	C₂×#41×C₁₉	1	2	yes	—
182	C₂²	C₁₉×H(5,𝔽₂)	1	2	yes	—
183	C₄	—	2	4	no	—
184	C₄	—	2	2	no	—
185	C₄	—	2	2	no	—
186	C₄	—	2	8	no	—
187	C₄	—	4	2	no	—
188	C₄	—	4	2	no	—
189	C₄	—	4	2	no	—
190	C₂	—	2	4	no	—
191	C₂	C₁₉×#525	1	1	yes	characteristic
192	C₂	C₂×C₁₉×C₄⋊Q₈	1	1	yes	characteristic
193	C₂	C₁₉×#534	1	1	yes	characteristic
194	C₂	C₁₉×#554	1	4	yes	—

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂⁴
commutator, Frattini, cosocle	C₂³	C₂⁴×C₁₉
prime radical	C₂⁴×C₁₉	C₂³
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₁₉×#398	C₂	semidirect
4. C₁₉×#395	C₂	semidirect
5. C₁₉×#389	C₂	semidirect
50. C₂²⋊C₄×C₁₉	Q₈	semidirect
77. #2583	C₁₉	direct (N × H)
95. #398	C₂×C₁₉	semidirect
96. #395	C₂×C₁₉	semidirect
97. #389	C₂×C₁₉	semidirect
124. C₁₉	#2583	direct (N × H)
148. C₂²⋊C₄	Q₈×C₁₉	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₁₉×C₂²⋊Q₈	2
C₂²×C₄⋊C₄×C₁₉	2
C₁₉×#398	2
C₁₉×#395	2
C₁₉×#389	2
C₁₉×#385	2
C₄×C₂²⋊C₄×C₁₉	2
#2583	19

Subgroups — C19×#2583 #14560440

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#2583 #14560440