Subgroups — C₁₉×#23434 #18029393

Order 4864.

1916 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×#575	C₂	1	3	yes	maximal, complemented
2	C₁₉×#2879	C₂	1	3	yes	maximal, complemented
3	C₁₉×#2017	C₂	1	8	yes	maximal, complemented
4	C₂×C₁₉×#338	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂²×#41×C₁₉	C₂²	1	3	yes	—
6	C₁₉×#575	—	2	12	no	—
7	C₁₉×#575	—	2	6	no	—
8	C₁₉×#575	C₂²	1	12	yes	complemented
9	C₂×C₁₉×#137	—	2	6	no	—
10	C₂×C₁₉×AGL(1,ℤ/8)	—	2	6	no	—
11	C₂×C₁₉×#135	—	2	6	no	—
12	C₂²×M₁₆×C₁₉	C₂²	1	3	yes	—
13	C₂²×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
14	C₁₉×#408	—	2	6	no	—
15	C₁₉×#408	C₂²	1	12	yes	complemented
16	C₁₉×#407	—	2	6	no	—
17	C₁₉×#338	C₂²	1	4	yes	complemented
18	C₂×#41×C₁₉	—	2	3	no	—
19	C₂×#41×C₁₉	—	2	3	no	—
20	C₂×#41×C₁₉	—	2	6	no	—
21	C₂×#41×C₁₉	—	2	6	no	—
22	C₂×#41×C₁₉	—	2	6	no	—
23	C₂×#41×C₁₉	—	2	6	no	—
24	C₂×#41×C₁₉	D₄	1	6	yes	—
25	C₂×#41×C₁₉	C₂³	1	6	yes	—
26	C₂²×Q₈×C₁₉	D₄	1	3	yes	—
27	C₂²×D₄×C₁₉	—	2	3	no	—
28	C₂²×D₄×C₁₉	D₄	1	3	yes	—
29	C₂³×C₄×C₁₉	—	2	3	no	—
30	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
31	C₁₉×#137	—	2	24	no	—
32	C₁₉×#137	—	2	24	no	—
33	C₁₉×AGL(1,ℤ/8)	—	2	24	no	—
34	C₁₉×AGL(1,ℤ/8)	—	2	24	no	—
35	C₁₉×#135	—	2	24	no	—
36	C₁₉×#135	—	2	24	no	—
37	C₂×Q₁₆×C₁₉	—	2	6	no	—
38	C₂×SD₁₆×C₁₉	—	2	12	no	—
39	C₂×D₈×C₁₉	—	2	6	no	—
40	C₂×M₁₆×C₁₉	—	2	6	no	—
41	C₂×M₁₆×C₁₉	—	2	6	no	—
42	C₂×M₁₆×C₁₉	—	2	3	no	—
43	C₂×M₁₆×C₁₉	—	2	3	no	—
44	C₂×M₁₆×C₁₉	D₄	1	6	yes	—
45	C₂×M₁₆×C₁₉	C₂³	1	6	yes	—
46	C₂²×C₈×C₁₉	D₄	1	6	yes	—
47	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
48	C₁₉×C₂²⋊C₈	—	2	24	no	—
49	C₂⁴×C₁₉	—	2	3	no	—
50	C₂⁴×C₁₉	#41	1	1	yes	characteristic
51	#41×C₁₉	—	2	12	no	—
52	#41×C₁₉	—	2	12	no	—
53	#41×C₁₉	—	2	12	no	—
54	#41×C₁₉	—	2	12	no	—
55	#41×C₁₉	—	4	3	no	—
56	#41×C₁₉	—	4	3	no	—
57	#41×C₁₉	—	4	6	no	—
58	#41×C₁₉	—	4	6	no	—
59	#41×C₁₉	—	4	3	no	—
60	#41×C₁₉	—	4	3	no	—
61	C₂×Q₈×C₁₉	—	2	3	no	—
62	C₂×Q₈×C₁₉	—	2	6	no	—
63	C₂×Q₈×C₁₉	—	2	6	no	—
64	C₂×Q₈×C₁₉	C₂×D₄	1	6	yes	—
65	C₂×D₄×C₁₉	—	2	6	no	—
66	C₂×D₄×C₁₉	—	2	6	no	—
67	C₂×D₄×C₁₉	—	2	6	no	—
68	C₂×D₄×C₁₉	—	2	6	no	—
69	C₂×D₄×C₁₉	—	2	3	no	—
70	C₂×D₄×C₁₉	—	4	6	no	—
71	C₂×D₄×C₁₉	—	4	6	no	—
72	C₂×D₄×C₁₉	C₂×D₄	1	6	yes	—
73	C₂²×C₄×C₁₉	—	2	3	no	—
74	C₂²×C₄×C₁₉	—	2	6	no	—
75	C₂²×C₄×C₁₉	—	2	6	no	—
76	C₂²×C₄×C₁₉	—	4	6	no	—
77	C₂²×C₄×C₁₉	—	4	6	no	—
78	C₂²×C₄×C₁₉	C₂×D₄	1	3	yes	—
79	C₂²×C₄×C₁₉	C₂×D₄	1	3	yes	—
80	C₂²×C₄×C₁₉	C₂×D₄	1	3	yes	—
81	C₂²×C₄×C₁₉	C₂×D₄	1	3	yes	—
82	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
83	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
84	Q₁₆×C₁₉	—	2	24	no	—
85	SD₁₆×C₁₉	—	2	48	no	—
86	D₈×C₁₉	—	2	24	no	—
87	M₁₆×C₁₉	—	2	12	no	—
88	M₁₆×C₁₉	—	2	12	no	—
89	M₁₆×C₁₉	—	4	3	no	—
90	M₁₆×C₁₉	—	4	1	no	—
91	C₂×C₈×C₁₉	—	2	6	no	—
92	C₂×C₈×C₁₉	—	2	6	no	—
93	C₂×C₈×C₁₉	—	2	6	no	—
94	C₂×C₈×C₁₉	C₂×D₄	1	12	yes	—
95	#23434	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
96	C₂³×C₁₉	—	2	6	no	—
97	C₂³×C₁₉	—	4	6	no	—
98	C₂³×C₁₉	—	8	1	no	—
99	C₂³×C₁₉	—	8	6	no	—
100	C₂³×C₁₉	#121	1	3	yes	—
101	C₂³×C₁₉	#121	1	3	yes	—
102	C₂³×C₁₉	C₂×#41	1	1	yes	characteristic
103	Q₈×C₁₉	—	2	12	no	—
104	Q₈×C₁₉	—	4	3	no	—
105	Q₈×C₁₉	—	4	3	no	—
106	D₄×C₁₉	—	2	12	no	—
107	D₄×C₁₉	—	4	12	no	—
108	D₄×C₁₉	—	4	6	no	—
109	D₄×C₁₉	—	4	6	no	—
110	D₄×C₁₉	—	4	3	no	—
111	D₄×C₁₉	—	4	3	no	—
112	C₂×C₄×C₁₉	—	2	6	no	—
113	C₂×C₄×C₁₉	—	4	6	no	—
114	C₂×C₄×C₁₉	—	4	6	no	—
115	C₂×C₄×C₁₉	—	4	6	no	—
116	C₂×C₄×C₁₉	—	4	12	no	—
117	C₂×C₄×C₁₉	#120	1	3	yes	—
118	C₂×C₄×C₁₉	#120	1	3	yes	—
119	C₂×C₄×C₁₉	#120	1	6	yes	—
120	C₂×C₄×C₁₉	#121	1	3	yes	—
121	C₂×C₄×C₁₉	#121	1	3	yes	—
122	C₂×C₄×C₁₉	#127	1	3	yes	—
123	C₂×C₄×C₁₉	#127	1	1	yes	characteristic
124	C₂×C₄×C₁₉	C₂²×D₄	1	3	yes	—
125	C₂×C₄×C₁₉	C₂²×D₄	1	3	yes	—
126	C₈×C₁₉	—	2	12	no	—
127	C₈×C₁₉	—	4	2	no	—
128	C₂×#575	C₂×C₁₉	1	3	yes	complemented
129	#2879	C₂×C₁₉	1	3	yes	complemented
130	#2017	C₂×C₁₉	1	8	yes	complemented
131	C₂×#338	C₂×C₁₉	1	1	yes	characteristic, complemented
132	C₂²×C₁₉	—	4	3	no	—
133	C₂²×C₁₉	—	4	3	no	—
134	C₂²×C₁₉	—	4	1	no	—
135	C₂²×C₁₉	—	4	12	no	—
136	C₂²×C₁₉	—	4	6	no	—
137	C₂²×C₁₉	—	8	12	no	—
138	C₂²×C₁₉	#392	1	3	yes	—
139	C₂²×C₁₉	#392	1	1	yes	characteristic
140	C₂²×C₁₉	C₂×#121	1	3	yes	—
141	C₄×C₁₉	—	4	6	no	—
142	C₄×C₁₉	#392	1	3	yes	—
143	C₄×C₁₉	#392	1	1	yes	characteristic
144	C₄×C₁₉	C₂×#120	1	3	yes	—
145	C₄×C₁₉	C₂×#127	1	1	yes	characteristic
146	C₂²×#41	C₂²×C₁₉	1	3	yes	—
147	#575	—	2	12	no	—
148	#575	—	2	6	no	—
149	#575	C₂²×C₁₉	1	12	yes	complemented
150	C₂×#137	—	2	6	no	—
151	C₂×AGL(1,ℤ/8)	—	2	6	no	—
152	C₂×#135	—	2	6	no	—
153	C₂²×M₁₆	C₂²×C₁₉	1	3	yes	—
154	C₂²×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
155	#408	—	2	6	no	—
156	#408	C₂²×C₁₉	1	12	yes	complemented
157	#407	—	2	6	no	—
158	#338	C₂²×C₁₉	1	4	yes	complemented
159	C₂×C₁₉	—	2	3	no	—
160	C₂×C₁₉	—	2	3	no	—
161	C₂×C₁₉	—	2	1	no	—
162	C₂×C₁₉	—	8	6	no	—
163	C₂×C₁₉	C₂×#392	1	1	yes	characteristic
164	C₂×#41	—	2	3	no	—
165	C₂×#41	—	2	3	no	—
166	C₂×#41	—	2	6	no	—
167	C₂×#41	—	2	6	no	—
168	C₂×#41	—	2	6	no	—
169	C₂×#41	—	2	6	no	—
170	C₂×#41	D₄×C₁₉	1	6	yes	—
171	C₂×#41	C₂³×C₁₉	1	6	yes	—
172	C₂²×Q₈	D₄×C₁₉	1	3	yes	—
173	C₂²×D₄	—	2	3	no	—
174	C₂²×D₄	D₄×C₁₉	1	3	yes	—
175	C₂³×C₄	—	2	3	no	—
176	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
177	#137	—	2	24	no	—
178	#137	—	2	24	no	—
179	AGL(1,ℤ/8)	—	2	24	no	—
180	AGL(1,ℤ/8)	—	2	24	no	—
181	#135	—	2	24	no	—
182	#135	—	2	24	no	—
183	C₂×Q₁₆	—	2	6	no	—
184	C₂×SD₁₆	—	2	12	no	—
185	C₂×D₈	—	2	6	no	—
186	C₂×M₁₆	—	2	6	no	—
187	C₂×M₁₆	—	2	6	no	—
188	C₂×M₁₆	—	2	3	no	—
189	C₂×M₁₆	—	2	3	no	—
190	C₂×M₁₆	D₄×C₁₉	1	6	yes	—
191	C₂×M₁₆	C₂³×C₁₉	1	6	yes	—
192	C₂²×C₈	D₄×C₁₉	1	6	yes	—
193	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
194	C₂²⋊C₈	—	2	24	no	—
195	C₁₉	#23434	1	1	yes	characteristic, direct product factor, Sylow
196	C₂⁴	—	2	3	no	—
197	C₂⁴	#41×C₁₉	1	1	yes	characteristic
198	#41	—	2	12	no	—
199	#41	—	2	12	no	—
200	#41	—	2	12	no	—
201	#41	—	2	12	no	—
202	#41	—	4	3	no	—
203	#41	—	4	3	no	—
204	#41	—	4	6	no	—
205	#41	—	4	6	no	—
206	#41	—	4	3	no	—
207	#41	—	4	3	no	—
208	C₂×Q₈	—	2	3	no	—
209	C₂×Q₈	—	2	6	no	—
210	C₂×Q₈	—	2	6	no	—
211	C₂×Q₈	C₂×D₄×C₁₉	1	6	yes	—
212	C₂×D₄	—	2	6	no	—
213	C₂×D₄	—	2	6	no	—
214	C₂×D₄	—	2	6	no	—
215	C₂×D₄	—	2	6	no	—
216	C₂×D₄	—	2	3	no	—
217	C₂×D₄	—	4	6	no	—
218	C₂×D₄	—	4	6	no	—
219	C₂×D₄	C₂×D₄×C₁₉	1	6	yes	—
220	C₂²×C₄	—	2	3	no	—
221	C₂²×C₄	—	2	6	no	—
222	C₂²×C₄	—	2	6	no	—
223	C₂²×C₄	—	4	6	no	—
224	C₂²×C₄	—	4	6	no	—
225	C₂²×C₄	C₂×D₄×C₁₉	1	3	yes	—
226	C₂²×C₄	C₂×D₄×C₁₉	1	3	yes	—
227	C₂²×C₄	C₂×D₄×C₁₉	1	3	yes	—
228	C₂²×C₄	C₂×D₄×C₁₉	1	3	yes	—
229	C₂²×C₄	#41×C₁₉	1	1	yes	characteristic
230	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
231	Q₁₆	—	2	24	no	—
232	SD₁₆	—	2	48	no	—
233	D₈	—	2	24	no	—
234	M₁₆	—	2	12	no	—
235	M₁₆	—	2	12	no	—
236	M₁₆	—	4	3	no	—
237	M₁₆	—	4	1	no	—
238	C₂×C₈	—	2	6	no	—
239	C₂×C₈	—	2	6	no	—
240	C₂×C₈	—	2	6	no	—
241	C₂×C₈	C₂×D₄×C₁₉	1	12	yes	—
242	C₂³	—	2	6	no	—
243	C₂³	—	4	6	no	—
244	C₂³	—	8	1	no	—
245	C₂³	—	8	6	no	—
246	C₂³	C₁₉×#121	1	3	yes	—
247	C₂³	C₁₉×#121	1	3	yes	—
248	C₂³	C₂×#41×C₁₉	1	1	yes	characteristic
249	Q₈	—	2	12	no	—
250	Q₈	—	4	3	no	—
251	Q₈	—	4	3	no	—
252	D₄	—	2	12	no	—
253	D₄	—	4	6	no	—
254	D₄	—	4	6	no	—
255	D₄	—	4	12	no	—
256	D₄	—	4	3	no	—
257	D₄	—	4	3	no	—
258	C₂×C₄	—	2	6	no	—
259	C₂×C₄	—	4	6	no	—
260	C₂×C₄	—	4	12	no	—
261	C₂×C₄	—	4	6	no	—
262	C₂×C₄	—	4	6	no	—
263	C₂×C₄	C₁₉×#120	1	3	yes	—
264	C₂×C₄	C₁₉×#120	1	3	yes	—
265	C₂×C₄	C₁₉×#120	1	6	yes	—
266	C₂×C₄	C₁₉×#121	1	3	yes	—
267	C₂×C₄	C₁₉×#121	1	3	yes	—
268	C₂×C₄	C₁₉×#127	1	3	yes	—
269	C₂×C₄	C₁₉×#127	1	1	yes	characteristic
270	C₂×C₄	C₂²×D₄×C₁₉	1	3	yes	—
271	C₂×C₄	C₂²×D₄×C₁₉	1	3	yes	—
272	C₈	—	2	12	no	—
273	C₈	—	4	2	no	—
274	C₂²	—	4	3	no	—
275	C₂²	—	4	3	no	—
276	C₂²	—	4	1	no	—
277	C₂²	—	4	12	no	—
278	C₂²	—	4	6	no	—
279	C₂²	—	8	12	no	—
280	C₂²	C₁₉×#392	1	3	yes	—
281	C₂²	C₁₉×#392	1	1	yes	characteristic
282	C₂²	C₂×C₁₉×#121	1	3	yes	—
283	C₄	—	4	6	no	—
284	C₄	C₁₉×#392	1	3	yes	—
285	C₄	C₁₉×#392	1	1	yes	characteristic
286	C₄	C₂×C₁₉×#120	1	3	yes	—
287	C₄	C₂×C₁₉×#127	1	1	yes	characteristic
288	C₂	—	2	3	no	—
289	C₂	—	2	3	no	—
290	C₂	—	2	1	no	—
291	C₂	—	8	6	no	—
292	C₂	C₂×C₁₉×#392	1	1	yes	characteristic

	subgroup	G/H
center	C₄×C₁₉	C₂×#127
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
socle	C₂×C₁₉	C₂×#392
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₄×C₁₉ ◁ C₂³×C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂×C₁₉×#575	C₂	semidirect
2. C₁₉×#2879	C₂	semidirect
3. C₁₉×#2017	C₂	semidirect
4. C₂×C₁₉×#338	C₂	semidirect
8. C₁₉×#575	C₂²	semidirect
15. C₁₉×#408	C₂²	semidirect
17. C₁₉×#338	C₂²	semidirect
95. #23434	C₁₉	direct (N × H)
128. C₂×#575	C₂×C₁₉	semidirect
129. #2879	C₂×C₁₉	semidirect
130. #2017	C₂×C₁₉	semidirect
131. C₂×#338	C₂×C₁₉	semidirect
149. #575	C₂²×C₁₉	semidirect
156. #408	C₂²×C₁₉	semidirect
158. #338	C₂²×C₁₉	semidirect
195. C₁₉	#23434	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×C₁₉×#575	2
C₁₉×#2879	2
C₁₉×#2017	2
C₂×C₁₉×#338	2
#23434	19

Subgroups — C19×#23434 #18029393

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#23434 #18029393