Subgroups — C₂²×C₁₉×#419 #18066040

Order 4864.

5070 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂⁴×Q₈×C₁₉	C₂	1	1	yes	maximal, characteristic
2	C₂³×M₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic
3	C₂²×C₁₉×#117	C₂	1	1	yes	maximal, characteristic
4	C₂×C₁₉×#419	C₂	1	24	yes	maximal, direct product factor
5	C₂²×C₁₉×#103	C₂	1	4	yes	maximal, complemented
6	C₂³×Q₈×C₁₉	—	2	8	no	—
7	C₂³×Q₈×C₁₉	—	2	6	no	—
8	C₂³×Q₈×C₁₉	—	2	1	no	—
9	C₂³×Q₈×C₁₉	C₄	1	16	yes	complemented
10	C₂³×Q₈×C₁₉	C₂²	1	2	yes	—
11	C₂³×Q₈×C₁₉	C₂²	1	12	yes	—
12	C₂⁴×C₄×C₁₉	—	2	1	no	—
13	C₂⁴×C₄×C₁₉	C₂²	1	1	yes	characteristic
14	C₂²×M₁₆×C₁₉	—	2	8	no	—
15	C₂²×M₁₆×C₁₉	C₂²	1	12	yes	—
16	C₂³×C₈×C₁₉	C₂²	1	2	yes	—
17	C₂×C₁₉×#117	—	2	6	no	—
18	C₂×C₁₉×#117	C₂²	1	12	yes	—
19	C₂²×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
20	C₂²×C₂²⋊C₄×C₁₉	—	2	1	no	—
21	C₂²×C₄²×C₁₉	—	2	1	no	—
22	C₁₉×#419	C₂²	1	64	yes	direct product factor
23	C₂×C₁₉×#103	C₂²	1	48	yes	complemented
24	C₂⁵×C₁₉	D₄	1	1	yes	characteristic
25	C₂²×Q₈×C₁₉	—	2	16	no	—
26	C₂²×Q₈×C₁₉	—	2	96	no	—
27	C₂²×Q₈×C₁₉	—	2	8	no	—
28	C₂²×Q₈×C₁₉	—	2	48	no	—
29	C₂²×Q₈×C₁₉	—	2	12	no	—
30	C₂²×Q₈×C₁₉	—	2	6	no	—
31	C₂²×Q₈×C₁₉	—	2	24	no	—
32	C₂²×Q₈×C₁₉	C₂×C₄	1	16	yes	—
33	C₂²×Q₈×C₁₉	C₂×C₄	1	96	yes	complemented
34	C₂²×Q₈×C₁₉	C₂³	1	12	yes	—
35	C₂²×Q₈×C₁₉	C₂³	1	16	yes	—
36	C₂³×C₄×C₁₉	—	2	16	no	—
37	C₂³×C₄×C₁₉	—	2	12	no	—
38	C₂³×C₄×C₁₉	—	2	2	no	—
39	C₂³×C₄×C₁₉	—	2	2	no	—
40	C₂³×C₄×C₁₉	C₂×C₄	1	8	yes	—
41	C₂³×C₄×C₁₉	D₄	1	6	yes	—
42	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
43	C₂³×C₄×C₁₉	D₄	1	8	yes	—
44	C₂³×C₄×C₁₉	C₂³	1	6	yes	—
45	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
46	C₂×M₁₆×C₁₉	—	2	48	no	—
47	C₂×M₁₆×C₁₉	C₂³	1	16	yes	—
48	C₂²×C₈×C₁₉	—	2	8	no	—
49	C₂²×C₈×C₁₉	C₂³	1	12	yes	—
50	C₁₉×#117	—	2	24	no	—
51	C₁₉×#117	C₂³	1	16	yes	—
52	C₂×C₄⋊C₄×C₁₉	—	2	6	no	—
53	C₂×C₄⋊C₄×C₁₉	C₂³	1	12	yes	—
54	C₂×C₂²⋊C₄×C₁₉	—	2	12	no	—
55	C₂×C₄²×C₁₉	—	2	12	no	—
56	C₁₉×#103	C₂³	1	64	yes	complemented
57	C₂⁴×C₁₉	—	2	8	no	—
58	C₂⁴×C₁₉	C₂²⋊C₄	1	8	yes	—
59	C₂⁴×C₁₉	C₂×D₄	1	6	yes	—
60	C₂⁴×C₁₉	C₂×D₄	1	1	yes	characteristic
61	C₂×Q₈×C₁₉	—	2	48	no	—
62	C₂×Q₈×C₁₉	—	2	96	no	—
63	C₂×Q₈×C₁₉	—	2	192	no	—
64	C₂×Q₈×C₁₉	—	2	24	no	—
65	C₂×Q₈×C₁₉	—	2	32	no	—
66	C₂×Q₈×C₁₉	—	2	16	no	—
67	C₂×Q₈×C₁₉	—	2	12	no	—
68	C₂×Q₈×C₁₉	C₂²×C₄	1	48	yes	—
69	C₂×Q₈×C₁₉	C₂²×C₄	1	64	yes	complemented
70	C₂×Q₈×C₁₉	C₂⁴	1	8	yes	—
71	C₂²×C₄×C₁₉	—	2	16	no	—
72	C₂²×C₄×C₁₉	—	2	96	no	—
73	C₂²×C₄×C₁₉	—	2	12	no	—
74	C₂²×C₄×C₁₉	—	2	16	no	—
75	C₂²×C₄×C₁₉	—	2	12	no	—
76	C₂²×C₄×C₁₉	—	4	8	no	—
77	C₂²×C₄×C₁₉	C₂²⋊C₄	1	48	yes	—
78	C₂²×C₄×C₁₉	C₂²⋊C₄	1	8	yes	—
79	C₂²×C₄×C₁₉	C₂²×C₄	1	4	yes	—
80	C₂²×C₄×C₁₉	C₂²×C₄	1	24	yes	—
81	C₂²×C₄×C₁₉	C₂×D₄	1	6	yes	—
82	C₂²×C₄×C₁₉	C₂×D₄	1	3	yes	—
83	C₂²×C₄×C₁₉	C₂×D₄	1	12	yes	—
84	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
85	C₂²×C₄×C₁₉	C₂×D₄	1	24	yes	—
86	C₂²×C₄×C₁₉	C₂⁴	1	3	yes	—
87	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
88	M₁₆×C₁₉	—	2	32	no	—
89	C₂×C₈×C₁₉	—	2	24	no	—
90	C₂×C₈×C₁₉	C₂⁴	1	8	yes	—
91	C₄⋊C₄×C₁₉	—	2	12	no	—
92	C₄⋊C₄×C₁₉	C₂⁴	1	8	yes	—
93	C₂²⋊C₄×C₁₉	—	2	16	no	—
94	C₄²×C₁₉	—	2	16	no	—
95	C₂²×#419	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
96	C₂³×C₁₉	—	2	24	no	—
97	C₂³×C₁₉	—	2	32	no	—
98	C₂³×C₁₉	C₂×C₂²⋊C₄	1	24	yes	—
99	C₂³×C₁₉	C₂×C₂²⋊C₄	1	4	yes	—
100	C₂³×C₁₉	#137	1	8	yes	—
101	C₂³×C₁₉	C₂²×D₄	1	4	yes	—
102	C₂³×C₁₉	C₂²×D₄	1	3	yes	—
103	Q₈×C₁₉	—	2	48	no	—
104	Q₈×C₁₉	—	2	64	no	—
105	Q₈×C₁₉	—	2	8	no	—
106	Q₈×C₁₉	C₂³×C₄	1	16	yes	—
107	C₂×C₄×C₁₉	—	2	48	no	—
108	C₂×C₄×C₁₉	—	2	64	no	—
109	C₂×C₄×C₁₉	—	2	8	no	—
110	C₂×C₄×C₁₉	—	2	8	no	—
111	C₂×C₄×C₁₉	—	4	24	no	—
112	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	48	yes	—
113	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	12	yes	—
114	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	24	yes	—
115	C₂×C₄×C₁₉	C₂³×C₄	1	6	yes	—
116	C₂×C₄×C₁₉	C₂³×C₄	1	8	yes	—
117	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
118	C₂×C₄×C₁₉	C₂²×D₄	1	3	yes	—
119	C₂×C₄×C₁₉	C₂²×D₄	1	6	yes	—
120	C₂×C₄×C₁₉	C₂²×D₄	1	8	yes	—
121	C₂×C₄×C₁₉	C₂⁵	1	1	yes	characteristic
122	C₈×C₁₉	—	2	8	no	—
123	C₂⁴×Q₈	C₂×C₁₉	1	1	yes	characteristic
124	C₂³×M₁₆	C₂×C₁₉	1	1	yes	characteristic
125	C₂²×#117	C₂×C₁₉	1	1	yes	characteristic
126	C₂×#419	C₂×C₁₉	1	24	yes	direct product factor
127	C₂²×#103	C₂×C₁₉	1	4	yes	complemented
128	C₂²×C₁₉	—	2	48	no	—
129	C₂²×C₁₉	—	2	8	no	—
130	C₂²×C₁₉	#419	1	16	yes	direct product factor
131	C₂²×C₁₉	C₂²×C₂²⋊C₄	1	8	yes	—
132	C₂²×C₁₉	C₂²×C₂²⋊C₄	1	6	yes	—
133	C₂²×C₁₉	C₂×#137	1	12	yes	—
134	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
135	C₄×C₁₉	—	2	16	no	—
136	C₄×C₁₉	—	4	8	no	—
137	C₄×C₁₉	C₂²×C₂²⋊C₄	1	6	yes	—
138	C₄×C₁₉	C₂²×C₂²⋊C₄	1	8	yes	—
139	C₄×C₁₉	C₂⁴×C₄	1	1	yes	characteristic
140	C₄×C₁₉	C₂³×D₄	1	1	yes	characteristic
141	C₂³×Q₈	—	2	8	no	—
142	C₂³×Q₈	—	2	6	no	—
143	C₂³×Q₈	—	2	1	no	—
144	C₂³×Q₈	C₄×C₁₉	1	16	yes	complemented
145	C₂³×Q₈	C₂²×C₁₉	1	2	yes	—
146	C₂³×Q₈	C₂²×C₁₉	1	12	yes	—
147	C₂⁴×C₄	—	2	1	no	—
148	C₂⁴×C₄	C₂²×C₁₉	1	1	yes	characteristic
149	C₂²×M₁₆	—	2	8	no	—
150	C₂²×M₁₆	C₂²×C₁₉	1	12	yes	—
151	C₂³×C₈	C₂²×C₁₉	1	2	yes	—
152	C₂×#117	—	2	6	no	—
153	C₂×#117	C₂²×C₁₉	1	12	yes	—
154	C₂²×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
155	C₂²×C₂²⋊C₄	—	2	1	no	—
156	C₂²×C₄²	—	2	1	no	—
157	#419	C₂²×C₁₉	1	64	yes	direct product factor
158	C₂×#103	C₂²×C₁₉	1	48	yes	complemented
159	C₂×C₁₉	—	2	8	no	—
160	C₂×C₁₉	C₂×#419	1	12	yes	direct product factor
161	C₂×C₁₉	C₂³×C₂²⋊C₄	1	1	yes	characteristic
162	C₂×C₁₉	C₂²×#137	1	2	yes	—
163	C₂⁵	D₄×C₁₉	1	1	yes	characteristic
164	C₂²×Q₈	—	2	16	no	—
165	C₂²×Q₈	—	2	96	no	—
166	C₂²×Q₈	—	2	8	no	—
167	C₂²×Q₈	—	2	48	no	—
168	C₂²×Q₈	—	2	12	no	—
169	C₂²×Q₈	—	2	6	no	—
170	C₂²×Q₈	—	2	24	no	—
171	C₂²×Q₈	C₂×C₄×C₁₉	1	16	yes	—
172	C₂²×Q₈	C₂×C₄×C₁₉	1	96	yes	complemented
173	C₂²×Q₈	C₂³×C₁₉	1	12	yes	—
174	C₂²×Q₈	C₂³×C₁₉	1	16	yes	—
175	C₂³×C₄	—	2	16	no	—
176	C₂³×C₄	—	2	2	no	—
177	C₂³×C₄	—	2	12	no	—
178	C₂³×C₄	—	2	2	no	—
179	C₂³×C₄	C₂×C₄×C₁₉	1	8	yes	—
180	C₂³×C₄	D₄×C₁₉	1	6	yes	—
181	C₂³×C₄	D₄×C₁₉	1	1	yes	characteristic
182	C₂³×C₄	D₄×C₁₉	1	8	yes	—
183	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
184	C₂³×C₄	C₂³×C₁₉	1	6	yes	—
185	C₂×M₁₆	—	2	48	no	—
186	C₂×M₁₆	C₂³×C₁₉	1	16	yes	—
187	C₂²×C₈	—	2	8	no	—
188	C₂²×C₈	C₂³×C₁₉	1	12	yes	—
189	#117	—	2	24	no	—
190	#117	C₂³×C₁₉	1	16	yes	—
191	C₂×C₄⋊C₄	—	2	6	no	—
192	C₂×C₄⋊C₄	C₂³×C₁₉	1	12	yes	—
193	C₂×C₂²⋊C₄	—	2	12	no	—
194	C₂×C₄²	—	2	12	no	—
195	#103	C₂³×C₁₉	1	64	yes	complemented
196	C₁₉	C₂²×#419	1	1	yes	characteristic, direct product factor, Sylow
197	C₂⁴	—	2	8	no	—
198	C₂⁴	C₂²⋊C₄×C₁₉	1	8	yes	—
199	C₂⁴	C₂×D₄×C₁₉	1	6	yes	—
200	C₂⁴	C₂×D₄×C₁₉	1	1	yes	characteristic
201	C₂×Q₈	—	2	48	no	—
202	C₂×Q₈	—	2	96	no	—
203	C₂×Q₈	—	2	192	no	—
204	C₂×Q₈	—	2	24	no	—
205	C₂×Q₈	—	2	32	no	—
206	C₂×Q₈	—	2	16	no	—
207	C₂×Q₈	—	2	12	no	—
208	C₂×Q₈	C₂²×C₄×C₁₉	1	48	yes	—
209	C₂×Q₈	C₂²×C₄×C₁₉	1	64	yes	complemented
210	C₂×Q₈	C₂⁴×C₁₉	1	8	yes	—
211	C₂²×C₄	—	2	16	no	—
212	C₂²×C₄	—	2	96	no	—
213	C₂²×C₄	—	2	12	no	—
214	C₂²×C₄	—	2	16	no	—
215	C₂²×C₄	—	2	12	no	—
216	C₂²×C₄	—	4	8	no	—
217	C₂²×C₄	C₂²⋊C₄×C₁₉	1	48	yes	—
218	C₂²×C₄	C₂²⋊C₄×C₁₉	1	8	yes	—
219	C₂²×C₄	C₂²×C₄×C₁₉	1	4	yes	—
220	C₂²×C₄	C₂²×C₄×C₁₉	1	24	yes	—
221	C₂²×C₄	C₂×D₄×C₁₉	1	6	yes	—
222	C₂²×C₄	C₂×D₄×C₁₉	1	3	yes	—
223	C₂²×C₄	C₂×D₄×C₁₉	1	12	yes	—
224	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
225	C₂²×C₄	C₂×D₄×C₁₉	1	24	yes	—
226	C₂²×C₄	C₂⁴×C₁₉	1	3	yes	—
227	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
228	M₁₆	—	2	32	no	—
229	C₂×C₈	—	2	24	no	—
230	C₂×C₈	C₂⁴×C₁₉	1	8	yes	—
231	C₄⋊C₄	—	2	12	no	—
232	C₄⋊C₄	C₂⁴×C₁₉	1	8	yes	—
233	C₂²⋊C₄	—	2	16	no	—
234	C₄²	—	2	16	no	—
235	C₂³	—	2	32	no	—
236	C₂³	—	2	24	no	—
237	C₂³	C₂×C₂²⋊C₄×C₁₉	1	24	yes	—
238	C₂³	C₂×C₂²⋊C₄×C₁₉	1	4	yes	—
239	C₂³	C₁₉×#137	1	8	yes	—
240	C₂³	C₂²×D₄×C₁₉	1	4	yes	—
241	C₂³	C₂²×D₄×C₁₉	1	3	yes	—
242	Q₈	—	2	48	no	—
243	Q₈	—	2	64	no	—
244	Q₈	—	2	8	no	—
245	Q₈	C₂³×C₄×C₁₉	1	16	yes	—
246	C₂×C₄	—	2	48	no	—
247	C₂×C₄	—	2	64	no	—
248	C₂×C₄	—	2	8	no	—
249	C₂×C₄	—	2	8	no	—
250	C₂×C₄	—	4	24	no	—
251	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	48	yes	—
252	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	12	yes	—
253	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	24	yes	—
254	C₂×C₄	C₂³×C₄×C₁₉	1	6	yes	—
255	C₂×C₄	C₂³×C₄×C₁₉	1	8	yes	—
256	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
257	C₂×C₄	C₂²×D₄×C₁₉	1	3	yes	—
258	C₂×C₄	C₂²×D₄×C₁₉	1	6	yes	—
259	C₂×C₄	C₂²×D₄×C₁₉	1	8	yes	—
260	C₂×C₄	C₂⁵×C₁₉	1	1	yes	characteristic
261	C₈	—	2	8	no	—
262	C₂²	—	2	8	no	—
263	C₂²	—	2	48	no	—
264	C₂²	C₁₉×#419	1	16	yes	direct product factor
265	C₂²	C₂²×C₂²⋊C₄×C₁₉	1	8	yes	—
266	C₂²	C₂²×C₂²⋊C₄×C₁₉	1	6	yes	—
267	C₂²	C₂×C₁₉×#137	1	12	yes	—
268	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
269	C₄	—	2	16	no	—
270	C₄	—	4	8	no	—
271	C₄	C₂²×C₂²⋊C₄×C₁₉	1	6	yes	—
272	C₄	C₂²×C₂²⋊C₄×C₁₉	1	8	yes	—
273	C₄	C₂⁴×C₄×C₁₉	1	1	yes	characteristic
274	C₄	C₂³×D₄×C₁₉	1	1	yes	characteristic
275	C₂	—	2	8	no	—
276	C₂	C₂×C₁₉×#419	1	12	yes	direct product factor
277	C₂	C₂³×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
278	C₂	C₂²×C₁₉×#137	1	2	yes	—

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

Complements

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

N	H ≅ G/N	type
4. C₂×C₁₉×#419	C₂	direct (N × H)
5. C₂²×C₁₉×#103	C₂	semidirect
9. C₂³×Q₈×C₁₉	C₄	semidirect
22. C₁₉×#419	C₂²	direct (N × H)
23. C₂×C₁₉×#103	C₂²	semidirect
33. C₂²×Q₈×C₁₉	C₂×C₄	semidirect
56. C₁₉×#103	C₂³	semidirect
69. C₂×Q₈×C₁₉	C₂²×C₄	semidirect
95. C₂²×#419	C₁₉	direct (N × H)
126. C₂×#419	C₂×C₁₉	direct (N × H)
127. C₂²×#103	C₂×C₁₉	semidirect
130. C₂²×C₁₉	#419	direct (N × H)
144. C₂³×Q₈	C₄×C₁₉	semidirect
157. #419	C₂²×C₁₉	direct (N × H)
158. C₂×#103	C₂²×C₁₉	semidirect
160. C₂×C₁₉	C₂×#419	direct (N × H)
172. C₂²×Q₈	C₂×C₄×C₁₉	semidirect
195. #103	C₂³×C₁₉	semidirect
196. C₁₉	C₂²×#419	direct (N × H)
209. C₂×Q₈	C₂²×C₄×C₁₉	semidirect
264. C₂²	C₁₉×#419	direct (N × H)
276. C₂	C₂×C₁₉×#419	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂⁴×Q₈×C₁₉	2
C₂³×M₁₆×C₁₉	2
C₂²×C₁₉×#117	2
C₂×C₁₉×#419	2
C₂²×C₁₉×#103	2
C₂²×#419	19

Subgroups — C22×C19×#419 #18066040

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×C₁₉×#419 #18066040