Subgroups — C₂²×C₁₉×#487 #18066562

Order 4864.

2398 conjugacy classes of subgroups.

The subgroup lattice has 218 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₁₉×C₄⋊Q₈	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₁₉×C₄⋊Q₈	C₂	1	1	yes	maximal, characteristic
3	C₂×C₁₉×#487	C₂	1	24	yes	maximal, direct product factor
4	C₂²×C₁₉×#103	C₂	1	4	yes	maximal
5	C₂²×C₄×C₈×C₁₉	C₂	1	1	yes	maximal, characteristic
6	C₂³×Q₈×C₁₉	—	2	1	no	—
7	C₂³×Q₈×C₁₉	C₂²	1	2	yes	—
8	C₂³×C₈×C₁₉	C₂²	1	2	yes	—
9	C₂×C₁₉×C₄⋊Q₈	—	2	6	no	—
10	C₂×C₁₉×C₄⋊Q₈	—	2	6	no	—
11	C₂×C₁₉×C₄⋊Q₈	C₂²	1	12	yes	—
12	C₂×C₁₉×C₄⋊Q₈	C₂²	1	12	yes	—
13	C₂²×C₄⋊C₄×C₁₉	—	2	1	no	—
14	C₂²×C₄⋊C₄×C₁₉	—	2	1	no	—
15	C₂²×C₄⋊C₄×C₁₉	—	2	1	no	—
16	C₂²×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
17	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
18	C₁₉×#487	C₂²	1	64	yes	direct product factor
19	C₂×C₁₉×#103	C₂²	1	48	yes	—
20	C₂×C₄×C₈×C₁₉	C₂²	1	12	yes	—
21	C₂²×Q₈×C₁₉	—	2	6	no	—
22	C₂²×Q₈×C₁₉	—	2	12	no	—
23	C₂²×Q₈×C₁₉	—	2	16	no	—
24	C₂²×Q₈×C₁₉	—	4	8	no	—
25	C₂²×Q₈×C₁₉	C₂³	1	12	yes	—
26	C₂³×C₄×C₁₉	—	2	2	no	—
27	C₂³×C₄×C₁₉	—	2	2	no	—
28	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
29	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
30	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
31	C₂²×C₈×C₁₉	—	2	8	no	—
32	C₂²×C₈×C₁₉	C₂³	1	12	yes	—
33	C₁₉×C₄⋊Q₈	—	2	24	no	—
34	C₁₉×C₄⋊Q₈	—	2	24	no	—
35	C₁₉×C₄⋊Q₈	C₂³	1	16	yes	—
36	C₁₉×C₄⋊Q₈	C₂³	1	16	yes	—
37	C₂×C₄⋊C₄×C₁₉	—	2	12	no	—
38	C₂×C₄⋊C₄×C₁₉	—	2	12	no	—
39	C₂×C₄⋊C₄×C₁₉	—	2	12	no	—
40	C₂×C₄⋊C₄×C₁₉	—	2	6	no	—
41	C₂×C₄⋊C₄×C₁₉	C₂³	1	12	yes	—
42	C₂×C₄²×C₁₉	D₄	1	6	yes	—
43	C₂×C₄²×C₁₉	C₂³	1	6	yes	—
44	C₁₉×#103	C₂³	1	64	yes	—
45	C₄×C₈×C₁₉	C₂³	1	16	yes	—
46	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
47	C₂×Q₈×C₁₉	—	2	12	no	—
48	C₂×Q₈×C₁₉	—	2	16	no	—
49	C₂×Q₈×C₁₉	—	2	48	no	—
50	C₂×Q₈×C₁₉	—	4	24	no	—
51	C₂×Q₈×C₁₉	—	4	48	no	—
52	C₂×Q₈×C₁₉	C₂⁴	1	8	yes	—
53	C₂²×C₄×C₁₉	—	2	12	no	—
54	C₂²×C₄×C₁₉	—	2	12	no	—
55	C₂²×C₄×C₁₉	—	4	8	no	—
56	C₂²×C₄×C₁₉	—	4	8	no	—
57	C₂²×C₄×C₁₉	SD₁₆	1	8	yes	—
58	C₂²×C₄×C₁₉	Q₁₆	1	8	yes	—
59	C₂²×C₄×C₁₉	C₂×D₄	1	3	yes	—
60	C₂²×C₄×C₁₉	C₂×D₄	1	6	yes	—
61	C₂²×C₄×C₁₉	C₂×D₄	1	6	yes	—
62	C₂²×C₄×C₁₉	#41	1	8	yes	—
63	C₂²×C₄×C₁₉	C₂⁴	1	3	yes	—
64	C₂×C₈×C₁₉	—	2	24	no	—
65	C₂×C₈×C₁₉	C₂⁴	1	8	yes	—
66	C₄⋊C₄×C₁₉	—	2	16	no	—
67	C₄⋊C₄×C₁₉	—	2	16	no	—
68	C₄⋊C₄×C₁₉	—	2	16	no	—
69	C₄⋊C₄×C₁₉	—	2	12	no	—
70	C₄⋊C₄×C₁₉	C₂⁴	1	8	yes	—
71	C₄²×C₁₉	C₂×D₄	1	12	yes	—
72	C₄²×C₁₉	C₂⁴	1	4	yes	—
73	C₂²×#487	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
74	C₂³×C₁₉	#124	1	4	yes	—
75	C₂³×C₁₉	C₂×SD₁₆	1	4	yes	—
76	C₂³×C₁₉	C₂×Q₁₆	1	4	yes	—
77	C₂³×C₁₉	C₂²×D₄	1	3	yes	—
78	Q₈×C₁₉	—	2	16	no	—
79	Q₈×C₁₉	—	4	24	no	—
80	Q₈×C₁₉	—	4	32	no	—
81	C₂×C₄×C₁₉	—	2	8	no	—
82	C₂×C₄×C₁₉	—	2	8	no	—
83	C₂×C₄×C₁₉	—	4	24	no	—
84	C₂×C₄×C₁₉	—	4	24	no	—
85	C₂×C₄×C₁₉	#124	1	12	yes	—
86	C₂×C₄×C₁₉	C₂×SD₁₆	1	24	yes	—
87	C₂×C₄×C₁₉	C₂×Q₁₆	1	24	yes	—
88	C₂×C₄×C₁₉	C₂²×D₄	1	3	yes	—
89	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
90	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
91	C₂×C₄×C₁₉	C₂×#41	1	12	yes	—
92	C₂×C₄×C₁₉	C₂⁵	1	1	yes	characteristic
93	C₈×C₁₉	—	2	8	no	—
94	C₂²×C₄⋊Q₈	C₂×C₁₉	1	1	yes	characteristic
95	C₂²×C₄⋊Q₈	C₂×C₁₉	1	1	yes	characteristic
96	C₂×#487	C₂×C₁₉	1	24	yes	direct product factor
97	C₂²×#103	C₂×C₁₉	1	4	yes	—
98	C₂²×C₄×C₈	C₂×C₁₉	1	1	yes	characteristic
99	C₂²×C₁₉	#487	1	16	yes	direct product factor
100	C₂²×C₁₉	C₂×#124	1	6	yes	—
101	C₂²×C₁₉	C₂²×SD₁₆	1	6	yes	—
102	C₂²×C₁₉	C₂²×Q₁₆	1	6	yes	—
103	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
104	C₄×C₁₉	—	4	8	no	—
105	C₄×C₁₉	—	4	8	no	—
106	C₄×C₁₉	C₂×#124	1	6	yes	—
107	C₄×C₁₉	C₂²×SD₁₆	1	8	yes	—
108	C₄×C₁₉	C₂²×Q₁₆	1	8	yes	—
109	C₄×C₁₉	C₂²×#41	1	2	yes	—
110	C₂³×Q₈	—	2	1	no	—
111	C₂³×Q₈	C₂²×C₁₉	1	2	yes	—
112	C₂³×C₈	C₂²×C₁₉	1	2	yes	—
113	C₂×C₄⋊Q₈	—	2	6	no	—
114	C₂×C₄⋊Q₈	—	2	6	no	—
115	C₂×C₄⋊Q₈	C₂²×C₁₉	1	12	yes	—
116	C₂×C₄⋊Q₈	C₂²×C₁₉	1	12	yes	—
117	C₂²×C₄⋊C₄	—	2	1	no	—
118	C₂²×C₄⋊C₄	—	2	1	no	—
119	C₂²×C₄⋊C₄	—	2	1	no	—
120	C₂²×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
121	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
122	#487	C₂²×C₁₉	1	64	yes	direct product factor
123	C₂×#103	C₂²×C₁₉	1	48	yes	—
124	C₂×C₄×C₈	C₂²×C₁₉	1	12	yes	—
125	C₂×C₁₉	C₂×#487	1	12	yes	direct product factor
126	C₂×C₁₉	C₂²×#124	1	1	yes	characteristic
127	C₂×C₁₉	C₂³×SD₁₆	1	1	yes	characteristic
128	C₂×C₁₉	C₂³×Q₁₆	1	1	yes	characteristic
129	C₂²×Q₈	—	2	6	no	—
130	C₂²×Q₈	—	2	12	no	—
131	C₂²×Q₈	—	2	16	no	—
132	C₂²×Q₈	—	4	8	no	—
133	C₂²×Q₈	C₂³×C₁₉	1	12	yes	—
134	C₂³×C₄	—	2	2	no	—
135	C₂³×C₄	—	2	2	no	—
136	C₂³×C₄	D₄×C₁₉	1	1	yes	characteristic
137	C₂³×C₄	D₄×C₁₉	1	1	yes	characteristic
138	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
139	C₂²×C₈	—	2	8	no	—
140	C₂²×C₈	C₂³×C₁₉	1	12	yes	—
141	C₄⋊Q₈	—	2	24	no	—
142	C₄⋊Q₈	—	2	24	no	—
143	C₄⋊Q₈	C₂³×C₁₉	1	16	yes	—
144	C₄⋊Q₈	C₂³×C₁₉	1	16	yes	—
145	C₂×C₄⋊C₄	—	2	12	no	—
146	C₂×C₄⋊C₄	—	2	12	no	—
147	C₂×C₄⋊C₄	—	2	12	no	—
148	C₂×C₄⋊C₄	—	2	6	no	—
149	C₂×C₄⋊C₄	C₂³×C₁₉	1	12	yes	—
150	C₂×C₄²	D₄×C₁₉	1	6	yes	—
151	C₂×C₄²	C₂³×C₁₉	1	6	yes	—
152	#103	C₂³×C₁₉	1	64	yes	—
153	C₄×C₈	C₂³×C₁₉	1	16	yes	—
154	C₁₉	C₂²×#487	1	1	yes	characteristic, direct product factor, Sylow
155	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
156	C₂×Q₈	—	2	12	no	—
157	C₂×Q₈	—	2	16	no	—
158	C₂×Q₈	—	2	48	no	—
159	C₂×Q₈	—	4	24	no	—
160	C₂×Q₈	—	4	48	no	—
161	C₂×Q₈	C₂⁴×C₁₉	1	8	yes	—
162	C₂²×C₄	—	2	12	no	—
163	C₂²×C₄	—	2	12	no	—
164	C₂²×C₄	—	4	8	no	—
165	C₂²×C₄	—	4	8	no	—
166	C₂²×C₄	SD₁₆×C₁₉	1	8	yes	—
167	C₂²×C₄	Q₁₆×C₁₉	1	8	yes	—
168	C₂²×C₄	C₂×D₄×C₁₉	1	3	yes	—
169	C₂²×C₄	C₂×D₄×C₁₉	1	6	yes	—
170	C₂²×C₄	C₂×D₄×C₁₉	1	6	yes	—
171	C₂²×C₄	#41×C₁₉	1	8	yes	—
172	C₂²×C₄	C₂⁴×C₁₉	1	3	yes	—
173	C₂×C₈	—	2	24	no	—
174	C₂×C₈	C₂⁴×C₁₉	1	8	yes	—
175	C₄⋊C₄	—	2	16	no	—
176	C₄⋊C₄	—	2	16	no	—
177	C₄⋊C₄	—	2	16	no	—
178	C₄⋊C₄	—	2	12	no	—
179	C₄⋊C₄	C₂⁴×C₁₉	1	8	yes	—
180	C₄²	C₂×D₄×C₁₉	1	12	yes	—
181	C₄²	C₂⁴×C₁₉	1	4	yes	—
182	C₂³	C₁₉×#124	1	4	yes	—
183	C₂³	C₂×SD₁₆×C₁₉	1	4	yes	—
184	C₂³	C₂×Q₁₆×C₁₉	1	4	yes	—
185	C₂³	C₂²×D₄×C₁₉	1	3	yes	—
186	Q₈	—	2	16	no	—
187	Q₈	—	4	24	no	—
188	Q₈	—	4	32	no	—
189	C₂×C₄	—	2	8	no	—
190	C₂×C₄	—	2	8	no	—
191	C₂×C₄	—	4	24	no	—
192	C₂×C₄	—	4	24	no	—
193	C₂×C₄	C₁₉×#124	1	12	yes	—
194	C₂×C₄	C₂×SD₁₆×C₁₉	1	24	yes	—
195	C₂×C₄	C₂×Q₁₆×C₁₉	1	24	yes	—
196	C₂×C₄	C₂²×D₄×C₁₉	1	3	yes	—
197	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
198	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
199	C₂×C₄	C₂×#41×C₁₉	1	12	yes	—
200	C₂×C₄	C₂⁵×C₁₉	1	1	yes	characteristic
201	C₈	—	2	8	no	—
202	C₂²	C₁₉×#487	1	16	yes	direct product factor
203	C₂²	C₂×C₁₉×#124	1	6	yes	—
204	C₂²	C₂²×SD₁₆×C₁₉	1	6	yes	—
205	C₂²	C₂²×Q₁₆×C₁₉	1	6	yes	—
206	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
207	C₄	—	4	8	no	—
208	C₄	—	4	8	no	—
209	C₄	C₂×C₁₉×#124	1	6	yes	—
210	C₄	C₂²×SD₁₆×C₁₉	1	8	yes	—
211	C₄	C₂²×Q₁₆×C₁₉	1	8	yes	—
212	C₄	C₂²×#41×C₁₉	1	2	yes	—
213	C₂	C₂×C₁₉×#487	1	12	yes	direct product factor
214	C₂	C₂²×C₁₉×#124	1	1	yes	characteristic
215	C₂	C₂³×SD₁₆×C₁₉	1	1	yes	characteristic
216	C₂	C₂³×Q₁₆×C₁₉	1	1	yes	characteristic

	subgroup	G/H
center, socle, prime radical	C₂⁴×C₁₉	C₂×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁵×C₁₉
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴×C₁₉ ◁ C₂²×C₄²×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₂×C₁₉×#487	C₂	direct (N × H)
18. C₁₉×#487	C₂²	direct (N × H)
73. C₂²×#487	C₁₉	direct (N × H)
96. C₂×#487	C₂×C₁₉	direct (N × H)
99. C₂²×C₁₉	#487	direct (N × H)
122. #487	C₂²×C₁₉	direct (N × H)
125. C₂×C₁₉	C₂×#487	direct (N × H)
154. C₁₉	C₂²×#487	direct (N × H)
202. C₂²	C₁₉×#487	direct (N × H)
213. C₂	C₂×C₁₉×#487	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×C₁₉×C₄⋊Q₈	2
C₂×C₁₉×#487	2
C₂²×C₁₉×#103	2
C₂²×C₄×C₈×C₁₉	2
C₂²×#487	19

Subgroups — C22×C19×#487 #18066562

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×C₁₉×#487 #18066562