Subgroups — C₂×C₁₉×#1376 #18018507

Order 4864.

670 conjugacy classes of subgroups.

The subgroup lattice has 264 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₁₉×M₃₂	C₂	1	2	yes	maximal
2	C₂²×C₄×C₈×C₁₉	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#1376	C₂	1	4	yes	maximal, direct product factor
4	C₂³×C₈×C₁₉	C₄	1	1	yes	characteristic
5	C₂³×C₈×C₁₉	C₂²	1	1	yes	characteristic
6	C₂²×C₄²×C₁₉	C₄	1	1	yes	characteristic
7	C₂×C₁₉×M₃₂	—	2	2	no	—
8	C₂×C₁₉×M₃₂	—	2	4	no	—
9	C₂×C₁₉×M₃₂	C₄	1	8	yes	complemented
10	C₂×C₁₉×M₃₂	C₂²	1	4	yes	—
11	C₂²×C₁₆×C₁₉	—	2	2	no	—
12	C₂×C₄×C₈×C₁₉	—	2	4	no	—
13	C₂×C₄×C₈×C₁₉	C₄	1	2	yes	—
14	C₂×C₄×C₈×C₁₉	C₂²	1	2	yes	—
15	C₂³×C₄×C₁₉	—	2	1	no	—
16	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
17	C₂²×C₈×C₁₉	—	2	2	no	—
18	C₂²×C₈×C₁₉	—	2	2	no	—
19	C₂²×C₈×C₁₉	C₈	1	2	yes	—
20	C₂²×C₈×C₁₉	C₈	1	2	yes	—
21	C₂²×C₈×C₁₉	C₂×C₄	1	2	yes	—
22	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
23	C₂²×C₈×C₁₉	C₂×C₄	1	4	yes	—
24	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
25	C₂²×C₈×C₁₉	D₄	1	4	yes	—
26	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
27	C₂²×C₈×C₁₉	Q₈	1	1	yes	characteristic
28	C₂²×C₈×C₁₉	Q₈	1	1	yes	characteristic
29	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
30	C₂×C₄²×C₁₉	—	2	2	no	—
31	C₂×C₄²×C₁₉	—	2	1	no	—
32	C₂×C₄²×C₁₉	C₈	1	4	yes	—
33	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
34	C₁₉×M₃₂	—	2	8	no	—
35	C₁₉×M₃₂	—	2	4	no	—
36	C₁₉×M₃₂	C₂×C₄	1	8	yes	complemented
37	C₂×C₁₆×C₁₉	—	2	8	no	—
38	C₂×C₁₆×C₁₉	—	2	4	no	—
39	C₄×C₈×C₁₉	—	2	4	no	—
40	C₄×C₈×C₁₉	—	2	4	no	—
41	C₂⁴×C₁₉	M₁₆	1	1	yes	characteristic
42	C₂²×C₄×C₁₉	—	2	8	no	—
43	C₂²×C₄×C₁₉	—	2	4	no	—
44	C₂²×C₄×C₁₉	—	2	2	no	—
45	C₂²×C₄×C₁₉	C₄²	1	2	yes	—
46	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
47	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
48	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
49	C₂²×C₄×C₁₉	C₂×C₈	1	1	yes	characteristic
50	C₂²×C₄×C₁₉	C₂×C₈	1	1	yes	characteristic
51	C₂²×C₄×C₁₉	C₂×C₈	1	2	yes	—
52	C₂²×C₄×C₁₉	M₁₆	1	1	yes	characteristic
53	C₂²×C₄×C₁₉	M₁₆	1	2	yes	—
54	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
55	C₂×C₈×C₁₉	—	2	4	no	—
56	C₂×C₈×C₁₉	—	2	4	no	—
57	C₂×C₈×C₁₉	—	2	2	no	—
58	C₂×C₈×C₁₉	—	2	2	no	—
59	C₂×C₈×C₁₉	C₄²	1	2	yes	—
60	C₂×C₈×C₁₉	C₂²⋊C₄	1	2	yes	—
61	C₂×C₈×C₁₉	C₂²⋊C₄	1	4	yes	—
62	C₂×C₈×C₁₉	C₂²⋊C₄	1	4	yes	—
63	C₂×C₈×C₁₉	C₄⋊C₄	1	1	yes	characteristic
64	C₂×C₈×C₁₉	C₄⋊C₄	1	1	yes	characteristic
65	C₂×C₈×C₁₉	C₄⋊C₄	1	4	yes	—
66	C₂×C₈×C₁₉	C₄⋊C₄	1	4	yes	—
67	C₂×C₈×C₁₉	C₂×C₈	1	4	yes	—
68	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
69	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
70	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
71	C₂×C₈×C₁₉	C₂×Q₈	1	1	yes	characteristic
72	C₄²×C₁₉	—	2	4	no	—
73	C₄²×C₁₉	—	2	2	no	—
74	C₄²×C₁₉	C₂×C₈	1	4	yes	—
75	C₁₆×C₁₉	—	2	8	no	—
76	C₂×#1376	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
77	C₂³×C₁₉	—	2	4	no	—
78	C₂³×C₁₉	#97	1	2	yes	—
79	C₂³×C₁₉	C₂²⋊C₈	1	2	yes	—
80	C₂³×C₁₉	C₄⋊C₈	1	1	yes	characteristic
81	C₂³×C₁₉	C₄⋊C₈	1	1	yes	characteristic
82	C₂³×C₁₉	C₂×M₁₆	1	1	yes	characteristic
83	C₂×C₄×C₁₉	—	2	16	no	—
84	C₂×C₄×C₁₉	—	2	8	no	—
85	C₂×C₄×C₁₉	—	2	4	no	—
86	C₂×C₄×C₁₉	#95	1	2	yes	—
87	C₂×C₄×C₁₉	#95	1	2	yes	—
88	C₂×C₄×C₁₉	C₄×C₈	1	2	yes	—
89	C₂×C₄×C₁₉	C₄×C₈	1	2	yes	—
90	C₂×C₄×C₁₉	#97	1	2	yes	—
91	C₂×C₄×C₁₉	C₂²⋊C₈	1	2	yes	—
92	C₂×C₄×C₁₉	C₂²⋊C₈	1	2	yes	—
93	C₂×C₄×C₁₉	C₂²⋊C₈	1	2	yes	—
94	C₂×C₄×C₁₉	C₄⋊C₈	1	1	yes	characteristic
95	C₂×C₄×C₁₉	C₄⋊C₈	1	1	yes	characteristic
96	C₂×C₄×C₁₉	C₄⋊C₈	1	2	yes	—
97	C₂×C₄×C₁₉	C₄⋊C₈	1	2	yes	—
98	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
99	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
100	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
101	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
102	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
103	C₂×C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
104	C₈×C₁₉	—	2	4	no	—
105	C₈×C₁₉	#95	1	2	yes	—
106	C₈×C₁₉	#95	1	2	yes	—
107	C₈×C₁₉	C₂×C₂²⋊C₄	1	2	yes	—
108	C₈×C₁₉	C₂×C₄⋊C₄	1	2	yes	—
109	C₂²×M₃₂	C₂×C₁₉	1	2	yes	—
110	C₂²×C₄×C₈	C₂×C₁₉	1	1	yes	characteristic
111	#1376	C₂×C₁₉	1	4	yes	direct product factor
112	C₂²×C₁₉	—	2	4	no	—
113	C₂²×C₁₉	—	2	4	no	—
114	C₂²×C₁₉	—	2	2	no	—
115	C₂²×C₁₉	—	2	2	no	—
116	C₂²×C₁₉	#336	1	2	yes	—
117	C₂²×C₁₉	#336	1	2	yes	—
118	C₂²×C₁₉	#364	1	4	yes	—
119	C₂²×C₁₉	C₂×#97	1	1	yes	characteristic
120	C₂²×C₁₉	C₂×C₂²⋊C₈	1	1	yes	characteristic
121	C₂²×C₁₉	C₂×C₄⋊C₈	1	1	yes	characteristic
122	C₄×C₁₉	—	2	8	no	—
123	C₄×C₁₉	#336	1	2	yes	—
124	C₄×C₁₉	#336	1	2	yes	—
125	C₄×C₁₉	C₂×#95	1	1	yes	characteristic
126	C₄×C₁₉	C₂×C₄×C₈	1	1	yes	characteristic
127	C₄×C₁₉	C₂×C₂²⋊C₈	1	1	yes	characteristic
128	C₄×C₁₉	C₂×C₄⋊C₈	1	1	yes	characteristic
129	C₂³×C₈	C₄×C₁₉	1	1	yes	characteristic
130	C₂³×C₈	C₂²×C₁₉	1	1	yes	characteristic
131	C₂²×C₄²	C₄×C₁₉	1	1	yes	characteristic
132	C₂×M₃₂	—	2	4	no	—
133	C₂×M₃₂	—	2	2	no	—
134	C₂×M₃₂	C₄×C₁₉	1	8	yes	complemented
135	C₂×M₃₂	C₂²×C₁₉	1	4	yes	—
136	C₂²×C₁₆	—	2	2	no	—
137	C₂×C₄×C₈	—	2	4	no	—
138	C₂×C₄×C₈	C₄×C₁₉	1	2	yes	—
139	C₂×C₄×C₈	C₂²×C₁₉	1	2	yes	—
140	C₂×C₁₉	—	2	1	no	—
141	C₂×C₁₉	—	2	2	no	—
142	C₂×C₁₉	—	2	1	no	—
143	C₂×C₁₉	#1376	1	4	yes	direct product factor
144	C₂×C₁₉	C₂×#336	1	1	yes	characteristic
145	C₂×C₁₉	C₂×#364	1	2	yes	—
146	C₂³×C₄	—	2	1	no	—
147	C₂³×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
148	C₂²×C₈	—	2	2	no	—
149	C₂²×C₈	—	2	2	no	—
150	C₂²×C₈	C₈×C₁₉	1	2	yes	—
151	C₂²×C₈	C₈×C₁₉	1	2	yes	—
152	C₂²×C₈	C₂×C₄×C₁₉	1	2	yes	—
153	C₂²×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
154	C₂²×C₈	C₂×C₄×C₁₉	1	4	yes	—
155	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
156	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
157	C₂²×C₈	D₄×C₁₉	1	4	yes	—
158	C₂²×C₈	Q₈×C₁₉	1	1	yes	characteristic
159	C₂²×C₈	Q₈×C₁₉	1	1	yes	characteristic
160	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
161	C₂×C₄²	—	2	2	no	—
162	C₂×C₄²	—	2	1	no	—
163	C₂×C₄²	C₈×C₁₉	1	4	yes	—
164	C₂×C₄²	C₂×C₄×C₁₉	1	2	yes	—
165	M₃₂	—	2	8	no	—
166	M₃₂	—	2	4	no	—
167	M₃₂	C₂×C₄×C₁₉	1	8	yes	complemented
168	C₂×C₁₆	—	2	8	no	—
169	C₂×C₁₆	—	2	4	no	—
170	C₄×C₈	—	2	4	no	—
171	C₄×C₈	—	2	4	no	—
172	C₁₉	C₂×#1376	1	1	yes	characteristic, direct product factor, Sylow
173	C₂⁴	M₁₆×C₁₉	1	1	yes	characteristic
174	C₂²×C₄	—	2	8	no	—
175	C₂²×C₄	—	2	2	no	—
176	C₂²×C₄	—	2	4	no	—
177	C₂²×C₄	C₄²×C₁₉	1	2	yes	—
178	C₂²×C₄	C₂²⋊C₄×C₁₉	1	2	yes	—
179	C₂²×C₄	C₄⋊C₄×C₁₉	1	1	yes	characteristic
180	C₂²×C₄	C₄⋊C₄×C₁₉	1	1	yes	characteristic
181	C₂²×C₄	C₂×C₈×C₁₉	1	1	yes	characteristic
182	C₂²×C₄	C₂×C₈×C₁₉	1	1	yes	characteristic
183	C₂²×C₄	C₂×C₈×C₁₉	1	2	yes	—
184	C₂²×C₄	M₁₆×C₁₉	1	2	yes	—
185	C₂²×C₄	M₁₆×C₁₉	1	1	yes	characteristic
186	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
187	C₂×C₈	—	2	2	no	—
188	C₂×C₈	—	2	2	no	—
189	C₂×C₈	—	2	4	no	—
190	C₂×C₈	—	2	4	no	—
191	C₂×C₈	C₄²×C₁₉	1	2	yes	—
192	C₂×C₈	C₂²⋊C₄×C₁₉	1	4	yes	—
193	C₂×C₈	C₂²⋊C₄×C₁₉	1	4	yes	—
194	C₂×C₈	C₂²⋊C₄×C₁₉	1	2	yes	—
195	C₂×C₈	C₄⋊C₄×C₁₉	1	4	yes	—
196	C₂×C₈	C₄⋊C₄×C₁₉	1	4	yes	—
197	C₂×C₈	C₄⋊C₄×C₁₉	1	1	yes	characteristic
198	C₂×C₈	C₄⋊C₄×C₁₉	1	1	yes	characteristic
199	C₂×C₈	C₂×C₈×C₁₉	1	4	yes	—
200	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
201	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
202	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
203	C₂×C₈	C₂×Q₈×C₁₉	1	1	yes	characteristic
204	C₄²	—	2	2	no	—
205	C₄²	—	2	4	no	—
206	C₄²	C₂×C₈×C₁₉	1	4	yes	—
207	C₁₆	—	2	8	no	—
208	C₂³	—	2	4	no	—
209	C₂³	C₁₉×#97	1	2	yes	—
210	C₂³	C₁₉×C₂²⋊C₈	1	2	yes	—
211	C₂³	C₁₉×C₄⋊C₈	1	1	yes	characteristic
212	C₂³	C₁₉×C₄⋊C₈	1	1	yes	characteristic
213	C₂³	C₂×M₁₆×C₁₉	1	1	yes	characteristic
214	C₂×C₄	—	2	16	no	—
215	C₂×C₄	—	2	8	no	—
216	C₂×C₄	—	2	4	no	—
217	C₂×C₄	C₁₉×#95	1	2	yes	—
218	C₂×C₄	C₁₉×#95	1	2	yes	—
219	C₂×C₄	C₄×C₈×C₁₉	1	2	yes	—
220	C₂×C₄	C₄×C₈×C₁₉	1	2	yes	—
221	C₂×C₄	C₁₉×#97	1	2	yes	—
222	C₂×C₄	C₁₉×C₂²⋊C₈	1	2	yes	—
223	C₂×C₄	C₁₉×C₂²⋊C₈	1	2	yes	—
224	C₂×C₄	C₁₉×C₂²⋊C₈	1	2	yes	—
225	C₂×C₄	C₁₉×C₄⋊C₈	1	2	yes	—
226	C₂×C₄	C₁₉×C₄⋊C₈	1	2	yes	—
227	C₂×C₄	C₁₉×C₄⋊C₈	1	1	yes	characteristic
228	C₂×C₄	C₁₉×C₄⋊C₈	1	1	yes	characteristic
229	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
230	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
231	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	1	yes	characteristic
232	C₂×C₄	C₂²×C₈×C₁₉	1	1	yes	characteristic
233	C₂×C₄	C₂²×C₈×C₁₉	1	1	yes	characteristic
234	C₂×C₄	C₂×M₁₆×C₁₉	1	1	yes	characteristic
235	C₈	—	2	4	no	—
236	C₈	C₁₉×#95	1	2	yes	—
237	C₈	C₁₉×#95	1	2	yes	—
238	C₈	C₂×C₂²⋊C₄×C₁₉	1	2	yes	—
239	C₈	C₂×C₄⋊C₄×C₁₉	1	2	yes	—
240	C₂²	—	2	4	no	—
241	C₂²	—	2	4	no	—
242	C₂²	—	2	2	no	—
243	C₂²	—	2	2	no	—
244	C₂²	C₁₉×#336	1	2	yes	—
245	C₂²	C₁₉×#336	1	2	yes	—
246	C₂²	C₁₉×#364	1	4	yes	—
247	C₂²	C₂×C₁₉×#97	1	1	yes	characteristic
248	C₂²	C₂×C₁₉×C₂²⋊C₈	1	1	yes	characteristic
249	C₂²	C₂×C₁₉×C₄⋊C₈	1	1	yes	characteristic
250	C₄	—	2	8	no	—
251	C₄	C₁₉×#336	1	2	yes	—
252	C₄	C₁₉×#336	1	2	yes	—
253	C₄	C₂×C₁₉×#95	1	1	yes	characteristic
254	C₄	C₂×C₄×C₈×C₁₉	1	1	yes	characteristic
255	C₄	C₂×C₁₉×C₂²⋊C₈	1	1	yes	characteristic
256	C₄	C₂×C₁₉×C₄⋊C₈	1	1	yes	characteristic
257	C₂	—	2	1	no	—
258	C₂	—	2	1	no	—
259	C₂	—	2	2	no	—
260	C₂	C₁₉×#1376	1	4	yes	direct product factor
261	C₂	C₂×C₁₉×#336	1	1	yes	characteristic
262	C₂	C₂×C₁₉×#364	1	2	yes	—

	subgroup	G/H
center	C₂²×C₈×C₁₉	D₄
commutator	C₄	C₂×C₄×C₈×C₁₉
Frattini, cosocle	C₂²×C₈	C₂³×C₁₉
socle	C₂³×C₁₉	C₄⋊C₈
prime radical	C₂⁴×C₁₉	M₁₆
LCS	G ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₈×C₁₉ ◁ C₂³×C₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₁₉×#1376	C₂	direct (N × H)
9. C₂×C₁₉×M₃₂	C₄	semidirect
36. C₁₉×M₃₂	C₂×C₄	semidirect
76. C₂×#1376	C₁₉	direct (N × H)
111. #1376	C₂×C₁₉	direct (N × H)
134. C₂×M₃₂	C₄×C₁₉	semidirect
143. C₂×C₁₉	#1376	direct (N × H)
167. M₃₂	C₂×C₄×C₁₉	semidirect
172. C₁₉	C₂×#1376	direct (N × H)
260. C₂	C₁₉×#1376	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×M₃₂	2
C₂²×C₄×C₈×C₁₉	2
C₁₉×#1376	2
C₂×#1376	19

Subgroups — C2×C19×#1376 #18018507

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₁₉×#1376 #18018507