Subgroups — C₁₉×#33463 #18039422

Order 4864.

652 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3414	C₂	1	1	yes	maximal, characteristic
2	C₂×C₁₉×#443	C₂	1	2	yes	maximal, complemented
3	C₁₉×#2179	C₂	1	4	yes	maximal, complemented
4	C₁₉×#2178	C₂	1	4	yes	maximal, complemented
5	C₁₉×#2161	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#2143	C₂	1	2	yes	maximal, complemented
7	C₄×C₁₉×M₃₂	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×C₁₉×#135	C₂²	1	2	yes	—
9	C₂×C₁₉×#131	—	2	2	no	—
10	C₁₉×#510	C₄	1	4	yes	complemented
11	C₁₉×#509	C₄	1	4	yes	complemented
12	C₁₉×#508	C₂²	1	4	yes	—
13	C₂×C₁₉×M₃₂	C₂²	1	1	yes	characteristic
14	C₂×C₁₉×M₃₂	C₂²	1	1	yes	characteristic
15	C₁₉×#443	—	2	2	no	—
16	C₁₉×#443	—	2	2	no	—
17	C₁₉×#443	C₂²	1	4	yes	complemented
18	C₁₉×#443	C₂²	1	4	yes	complemented
19	C₂×C₁₉×#108	C₂²	1	2	yes	—
20	C₂×C₁₉×#104	—	2	2	no	—
21	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
22	C₁₉×#368	C₂²	1	4	yes	complemented
23	C₁₉×#359	C₂²	1	8	yes	complemented
24	C₁₉×#346	C₂²	1	2	yes	complemented
25	C₄×C₁₆×C₁₉	C₂²	1	2	yes	complemented
26	C₂×#41×C₁₉	—	2	2	no	—
27	C₁₉×#135	—	2	2	no	—
28	C₁₉×#135	—	2	2	no	—
29	C₁₉×#135	C₂×C₄	1	4	yes	—
30	C₁₉×#135	C₂³	1	4	yes	—
31	C₂×Q₁₆×C₁₉	C₂×C₄	1	2	yes	—
32	C₂×SD₁₆×C₁₉	—	2	2	no	—
33	C₂×D₈×C₁₉	C₂×C₄	1	2	yes	—
34	C₁₉×#131	—	2	4	no	—
35	C₁₉×#131	—	2	4	no	—
36	C₁₉×#131	—	4	2	no	—
37	C₁₉×#131	—	4	2	no	—
38	C₂×M₁₆×C₁₉	—	2	2	no	—
39	C₂×M₁₆×C₁₉	—	4	2	no	—
40	C₂²×C₈×C₁₉	—	4	2	no	—
41	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
42	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
43	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
44	C₁₉×Q₃₂	C₂×C₄	1	4	yes	complemented
45	C₁₉×SD₃₂	C₂×C₄	1	8	yes	complemented
46	C₁₉×D₁₆	C₂×C₄	1	4	yes	complemented
47	C₁₉×M₃₂	—	2	2	no	—
48	C₁₉×M₃₂	C₂×C₄	1	4	yes	—
49	C₂×C₁₆×C₁₉	C₂³	1	2	yes	—
50	C₂×C₁₆×C₁₉	C₂³	1	2	yes	—
51	C₁₉×#108	—	2	2	no	—
52	C₁₉×#108	C₂³	1	4	yes	—
53	C₁₉×#104	—	2	4	no	—
54	C₁₉×#104	—	2	4	no	—
55	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
56	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
57	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
58	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
59	#41×C₁₉	—	2	4	no	—
60	#41×C₁₉	—	2	4	no	—
61	#41×C₁₉	—	4	2	no	—
62	#41×C₁₉	—	4	2	no	—
63	C₂×Q₈×C₁₉	—	2	2	no	—
64	C₂×D₄×C₁₉	—	2	2	no	—
65	C₂×D₄×C₁₉	—	4	2	no	—
66	C₂²×C₄×C₁₉	—	2	1	no	—
67	C₂²×C₄×C₁₉	—	4	2	no	—
68	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
69	Q₁₆×C₁₉	—	2	2	no	—
70	Q₁₆×C₁₉	C₂²×C₄	1	4	yes	—
71	SD₁₆×C₁₉	—	2	4	no	—
72	SD₁₆×C₁₉	—	2	4	no	—
73	D₈×C₁₉	—	2	2	no	—
74	D₈×C₁₉	C₂²×C₄	1	4	yes	—
75	M₁₆×C₁₉	—	2	4	no	—
76	M₁₆×C₁₉	—	4	2	no	—
77	M₁₆×C₁₉	—	4	4	no	—
78	M₁₆×C₁₉	—	4	4	no	—
79	C₂×C₈×C₁₉	—	4	2	no	—
80	C₂×C₈×C₁₉	—	4	4	no	—
81	C₂×C₈×C₁₉	—	4	4	no	—
82	C₂×C₈×C₁₉	D₈	1	2	yes	—
83	C₂×C₈×C₁₉	D₈	1	2	yes	—
84	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
85	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
86	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
87	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
88	C₂×C₈×C₁₉	#41	1	2	yes	—
89	C₂×C₈×C₁₉	C₂⁴	1	1	yes	characteristic
90	C₄²×C₁₉	—	2	1	no	—
91	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
92	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
93	C₁₆×C₁₉	—	2	2	no	—
94	C₁₆×C₁₉	C₂²×C₄	1	4	yes	—
95	#33463	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
96	C₂³×C₁₉	—	4	2	no	—
97	C₂³×C₁₉	#135	1	1	yes	characteristic
98	Q₈×C₁₉	—	2	4	no	—
99	Q₈×C₁₉	—	4	2	no	—
100	D₄×C₁₉	—	2	4	no	—
101	D₄×C₁₉	—	4	4	no	—
102	D₄×C₁₉	—	4	4	no	—
103	D₄×C₁₉	—	4	2	no	—
104	C₂×C₄×C₁₉	—	2	1	no	—
105	C₂×C₄×C₁₉	—	2	1	no	—
106	C₂×C₄×C₁₉	—	4	2	no	—
107	C₂×C₄×C₁₉	—	4	2	no	—
108	C₂×C₄×C₁₉	—	4	4	no	—
109	C₂×C₄×C₁₉	—	4	4	no	—
110	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
111	C₂×C₄×C₁₉	C₂×D₈	1	2	yes	—
112	C₂×C₄×C₁₉	#135	1	1	yes	characteristic
113	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
114	C₈×C₁₉	—	4	4	no	—
115	C₈×C₁₉	C₄×D₄	1	2	yes	—
116	C₈×C₁₉	C₂×D₈	1	2	yes	—
117	C₈×C₁₉	C₂×D₈	1	1	yes	characteristic
118	C₈×C₁₉	C₂×D₈	1	1	yes	characteristic
119	C₈×C₁₉	C₂³×C₄	1	1	yes	characteristic
120	C₈×C₁₉	C₂×#41	1	1	yes	characteristic
121	#3414	C₂×C₁₉	1	1	yes	characteristic
122	C₂×#443	C₂×C₁₉	1	2	yes	complemented
123	#2179	C₂×C₁₉	1	4	yes	complemented
124	#2178	C₂×C₁₉	1	4	yes	complemented
125	#2161	C₂×C₁₉	1	1	yes	characteristic, complemented
126	#2143	C₂×C₁₉	1	2	yes	complemented
127	C₄×M₃₂	C₂×C₁₉	1	1	yes	characteristic, complemented
128	C₂²×C₁₉	—	4	1	no	—
129	C₂²×C₁₉	—	4	4	no	—
130	C₂²×C₁₉	—	8	4	no	—
131	C₂²×C₁₉	C₄×D₈	1	2	yes	—
132	C₂²×C₁₉	C₂×#135	1	1	yes	characteristic
133	C₄×C₁₉	—	2	2	no	—
134	C₄×C₁₉	—	4	1	no	—
135	C₄×C₁₉	—	4	4	no	—
136	C₄×C₁₉	C₄×D₈	1	2	yes	—
137	C₄×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
138	C₄×C₁₉	C₂²×D₈	1	1	yes	characteristic
139	C₂×#135	C₂²×C₁₉	1	2	yes	—
140	C₂×#131	—	2	2	no	—
141	#510	C₄×C₁₉	1	4	yes	complemented
142	#509	C₄×C₁₉	1	4	yes	complemented
143	#508	C₂²×C₁₉	1	4	yes	—
144	C₂×M₃₂	C₂²×C₁₉	1	1	yes	characteristic
145	C₂×M₃₂	C₂²×C₁₉	1	1	yes	characteristic
146	#443	—	2	2	no	—
147	#443	—	2	2	no	—
148	#443	C₂²×C₁₉	1	4	yes	complemented
149	#443	C₂²×C₁₉	1	4	yes	complemented
150	C₂×#108	C₂²×C₁₉	1	2	yes	—
151	C₂×#104	—	2	2	no	—
152	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
153	#368	C₂²×C₁₉	1	4	yes	complemented
154	#359	C₂²×C₁₉	1	8	yes	complemented
155	#346	C₂²×C₁₉	1	2	yes	complemented
156	C₄×C₁₆	C₂²×C₁₉	1	2	yes	complemented
157	C₂×C₁₉	—	2	1	no	—
158	C₂×C₁₉	—	2	2	no	—
159	C₂×C₁₉	—	8	4	no	—
160	C₂×C₁₉	C₂×C₄×D₈	1	1	yes	characteristic
161	C₂×#41	—	2	2	no	—
162	#135	—	2	2	no	—
163	#135	—	2	2	no	—
164	#135	C₂×C₄×C₁₉	1	4	yes	—
165	#135	C₂³×C₁₉	1	4	yes	—
166	C₂×Q₁₆	C₂×C₄×C₁₉	1	2	yes	—
167	C₂×SD₁₆	—	2	2	no	—
168	C₂×D₈	C₂×C₄×C₁₉	1	2	yes	—
169	#131	—	2	4	no	—
170	#131	—	2	4	no	—
171	#131	—	4	2	no	—
172	#131	—	4	2	no	—
173	C₂×M₁₆	—	2	2	no	—
174	C₂×M₁₆	—	4	2	no	—
175	C₂²×C₈	—	4	2	no	—
176	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
177	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
178	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
179	Q₃₂	C₂×C₄×C₁₉	1	4	yes	complemented
180	SD₃₂	C₂×C₄×C₁₉	1	8	yes	complemented
181	D₁₆	C₂×C₄×C₁₉	1	4	yes	complemented
182	M₃₂	—	2	2	no	—
183	M₃₂	C₂×C₄×C₁₉	1	4	yes	—
184	C₂×C₁₆	C₂³×C₁₉	1	2	yes	—
185	C₂×C₁₆	C₂³×C₁₉	1	2	yes	—
186	#108	—	2	2	no	—
187	#108	C₂³×C₁₉	1	4	yes	—
188	#104	—	2	4	no	—
189	#104	—	2	4	no	—
190	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
191	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
192	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
193	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
194	C₁₉	#33463	1	1	yes	characteristic, direct product factor, Sylow
195	#41	—	2	4	no	—
196	#41	—	2	4	no	—
197	#41	—	4	2	no	—
198	#41	—	4	2	no	—
199	C₂×Q₈	—	2	2	no	—
200	C₂×D₄	—	2	2	no	—
201	C₂×D₄	—	4	2	no	—
202	C₂²×C₄	—	2	1	no	—
203	C₂²×C₄	—	4	2	no	—
204	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
205	Q₁₆	—	2	2	no	—
206	Q₁₆	C₂²×C₄×C₁₉	1	4	yes	—
207	SD₁₆	—	2	4	no	—
208	SD₁₆	—	2	4	no	—
209	D₈	—	2	2	no	—
210	D₈	C₂²×C₄×C₁₉	1	4	yes	—
211	M₁₆	—	2	4	no	—
212	M₁₆	—	4	2	no	—
213	M₁₆	—	4	4	no	—
214	M₁₆	—	4	4	no	—
215	C₂×C₈	—	4	2	no	—
216	C₂×C₈	—	4	4	no	—
217	C₂×C₈	—	4	4	no	—
218	C₂×C₈	D₈×C₁₉	1	2	yes	—
219	C₂×C₈	D₈×C₁₉	1	2	yes	—
220	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
221	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
222	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
223	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
224	C₂×C₈	#41×C₁₉	1	2	yes	—
225	C₂×C₈	C₂⁴×C₁₉	1	1	yes	characteristic
226	C₄²	—	2	1	no	—
227	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
228	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
229	C₁₆	—	2	2	no	—
230	C₁₆	C₂²×C₄×C₁₉	1	4	yes	—
231	C₂³	—	4	2	no	—
232	C₂³	C₁₉×#135	1	1	yes	characteristic
233	Q₈	—	2	4	no	—
234	Q₈	—	4	2	no	—
235	D₄	—	2	4	no	—
236	D₄	—	4	4	no	—
237	D₄	—	4	4	no	—
238	D₄	—	4	2	no	—
239	C₂×C₄	—	2	1	no	—
240	C₂×C₄	—	2	1	no	—
241	C₂×C₄	—	4	2	no	—
242	C₂×C₄	—	4	2	no	—
243	C₂×C₄	—	4	4	no	—
244	C₂×C₄	—	4	4	no	—
245	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
246	C₂×C₄	C₂×D₈×C₁₉	1	2	yes	—
247	C₂×C₄	C₁₉×#135	1	1	yes	characteristic
248	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
249	C₈	—	4	4	no	—
250	C₈	C₄×D₄×C₁₉	1	2	yes	—
251	C₈	C₂×D₈×C₁₉	1	1	yes	characteristic
252	C₈	C₂×D₈×C₁₉	1	2	yes	—
253	C₈	C₂×D₈×C₁₉	1	1	yes	characteristic
254	C₈	C₂³×C₄×C₁₉	1	1	yes	characteristic
255	C₈	C₂×#41×C₁₉	1	1	yes	characteristic
256	C₂²	—	4	1	no	—
257	C₂²	—	4	4	no	—
258	C₂²	—	8	4	no	—
259	C₂²	C₄×D₈×C₁₉	1	2	yes	—
260	C₂²	C₂×C₁₉×#135	1	1	yes	characteristic
261	C₄	—	2	2	no	—
262	C₄	—	4	1	no	—
263	C₄	—	4	4	no	—
264	C₄	C₄×D₈×C₁₉	1	2	yes	—
265	C₄	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
266	C₄	C₂²×D₈×C₁₉	1	1	yes	characteristic
267	C₂	—	2	1	no	—
268	C₂	—	2	2	no	—
269	C₂	—	8	4	no	—
270	C₂	C₂×C₄×D₈×C₁₉	1	1	yes	characteristic

	subgroup	G/H
center	C₈×C₁₉	C₂×D₈
commutator	C₈	C₂³×C₄×C₁₉
Frattini, cosocle	C₂×C₈	C₂⁴×C₁₉
socle	C₂×C₁₉	C₂×C₄×D₈
prime radical	C₁₉×#3414	C₂
LCS	G ▷ C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₈×C₁₉ ◁ C₂²×C₈×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₂×C₁₉×#443	C₂	semidirect
3. C₁₉×#2179	C₂	semidirect
4. C₁₉×#2178	C₂	semidirect
5. C₁₉×#2161	C₂	semidirect
6. C₁₉×#2143	C₂	semidirect
7. C₄×C₁₉×M₃₂	C₂	semidirect
10. C₁₉×#510	C₄	semidirect
11. C₁₉×#509	C₄	semidirect
17. C₁₉×#443	C₂²	semidirect
18. C₁₉×#443	C₂²	semidirect
22. C₁₉×#368	C₂²	semidirect
23. C₁₉×#359	C₂²	semidirect
24. C₁₉×#346	C₂²	semidirect
25. C₄×C₁₆×C₁₉	C₂²	semidirect
44. C₁₉×Q₃₂	C₂×C₄	semidirect
45. C₁₉×SD₃₂	C₂×C₄	semidirect
46. C₁₉×D₁₆	C₂×C₄	semidirect
95. #33463	C₁₉	direct (N × H)
122. C₂×#443	C₂×C₁₉	semidirect
123. #2179	C₂×C₁₉	semidirect
124. #2178	C₂×C₁₉	semidirect
125. #2161	C₂×C₁₉	semidirect
126. #2143	C₂×C₁₉	semidirect
127. C₄×M₃₂	C₂×C₁₉	semidirect
141. #510	C₄×C₁₉	semidirect
142. #509	C₄×C₁₉	semidirect
148. #443	C₂²×C₁₉	semidirect
149. #443	C₂²×C₁₉	semidirect
153. #368	C₂²×C₁₉	semidirect
154. #359	C₂²×C₁₉	semidirect
155. #346	C₂²×C₁₉	semidirect
156. C₄×C₁₆	C₂²×C₁₉	semidirect
179. Q₃₂	C₂×C₄×C₁₉	semidirect
180. SD₃₂	C₂×C₄×C₁₉	semidirect
181. D₁₆	C₂×C₄×C₁₉	semidirect
194. C₁₉	#33463	direct (N × H)

Maximal subgroups

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

subgroup	index
C₁₉×#3414	2
C₂×C₁₉×#443	2
C₁₉×#2179	2
C₁₉×#2178	2
C₁₉×#2161	2
C₁₉×#2143	2
C₄×C₁₉×M₃₂	2
#33463	19

Subgroups — C19×#33463 #18039422

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#33463 #18039422