Subgroups — C₂×C₁₉×#2633 #18040549

Order 4864.

2894 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₁₉×#125	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂²×C₄×D₄×C₁₉	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#2633	C₂	1	16	yes	maximal, direct product factor
4	C₂×C₁₉×#399	C₂	1	2	yes	maximal, complemented
5	C₂×C₁₉×#398	C₂	1	2	yes	maximal, complemented
6	C₂×C₁₉×#397	C₂	1	2	yes	maximal, complemented
7	C₂×C₁₉×#394	C₂	1	2	yes	maximal
8	C₂×C₁₉×#385	C₂	1	4	yes	maximal, complemented
9	C₂×C₁₉×#383	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂³×D₄×C₁₉	C₂²	1	1	yes	characteristic
11	C₂⁴×C₄×C₁₉	C₂²	1	2	yes	—
12	C₂×C₁₉×#125	—	2	8	no	—
13	C₂×C₁₉×#125	C₂²	1	8	yes	complemented
14	C₂×C₄×D₄×C₁₉	—	2	8	no	—
15	C₂×C₄×D₄×C₁₉	C₂²	1	8	yes	—
16	C₂²×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
17	C₂²×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
18	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
19	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
20	C₂²×C₄⋊C₄×C₁₉	C₂²	1	1	yes	characteristic
21	C₂²×C₄⋊C₄×C₁₉	C₂²	1	4	yes	—
22	C₂²×C₂²⋊C₄×C₁₉	C₂²	1	4	yes	—
23	C₂²×C₂²⋊C₄×C₁₉	C₂²	1	2	yes	—
24	C₂²×C₂²⋊C₄×C₁₉	C₂²	1	4	yes	—
25	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
26	C₁₉×#399	C₂²	1	16	yes	complemented
27	C₁₉×#398	C₂²	1	16	yes	complemented
28	C₁₉×#397	C₂²	1	16	yes	complemented
29	C₁₉×#394	C₂²	1	16	yes	—
30	C₁₉×#385	C₂²	1	32	yes	complemented
31	C₁₉×#383	C₂²	1	8	yes	complemented
32	C₂×C₁₉×#95	C₂²	1	2	yes	—
33	C₂×C₁₉×#95	C₂²	1	2	yes	—
34	C₂×C₁₉×#95	C₂²	1	2	yes	—
35	C₂×C₁₉×#95	C₂²	1	4	yes	—
36	C₂⁵×C₁₉	C₂³	1	2	yes	—
37	C₂²×D₄×C₁₉	—	2	8	no	—
38	C₂²×D₄×C₁₉	—	2	4	no	—
39	C₂²×D₄×C₁₉	C₂³	1	4	yes	—
40	C₂³×C₄×C₁₉	—	2	8	no	—
41	C₂³×C₄×C₁₉	—	4	8	no	—
42	C₂³×C₄×C₁₉	C₂³	1	4	yes	—
43	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
44	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
45	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
46	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
47	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
48	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
49	C₂³×C₄×C₁₉	C₂³	1	8	yes	—
50	C₁₉×#125	—	2	32	no	—
51	C₄×D₄×C₁₉	—	2	32	no	—
52	C₂×C₄⋊C₄×C₁₉	—	2	4	no	—
53	C₂×C₄⋊C₄×C₁₉	—	2	4	no	—
54	C₂×C₄⋊C₄×C₁₉	—	2	4	no	—
55	C₂×C₄⋊C₄×C₁₉	—	2	8	no	—
56	C₂×C₄⋊C₄×C₁₉	—	2	8	no	—
57	C₂×C₄⋊C₄×C₁₉	—	4	8	no	—
58	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
59	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
60	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
61	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
62	C₂×C₄⋊C₄×C₁₉	C₂³	1	4	yes	—
63	C₂×C₄⋊C₄×C₁₉	C₂³	1	16	yes	—
64	C₂×C₂²⋊C₄×C₁₉	—	2	16	no	—
65	C₂×C₂²⋊C₄×C₁₉	—	2	8	no	—
66	C₂×C₂²⋊C₄×C₁₉	—	4	8	no	—
67	C₂×C₂²⋊C₄×C₁₉	C₂³	1	16	yes	—
68	C₂×C₂²⋊C₄×C₁₉	C₂³	1	8	yes	—
69	C₂×C₂²⋊C₄×C₁₉	C₂³	1	16	yes	—
70	C₂×C₄²×C₁₉	D₄	1	8	yes	—
71	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
72	C₁₉×#95	C₂³	1	8	yes	—
73	C₁₉×#95	C₂³	1	8	yes	—
74	C₁₉×#95	C₂³	1	8	yes	—
75	C₁₉×#95	C₂³	1	16	yes	—
76	C₂⁴×C₁₉	—	2	4	no	—
77	C₂⁴×C₁₉	—	2	4	no	—
78	C₂⁴×C₁₉	—	2	8	no	—
79	C₂⁴×C₁₉	—	2	8	no	—
80	C₂⁴×C₁₉	#41	1	8	yes	—
81	C₂⁴×C₁₉	C₂⁴	1	4	yes	—
82	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
83	C₂×D₄×C₁₉	—	2	32	no	—
84	C₂×D₄×C₁₉	—	2	16	no	—
85	C₂×D₄×C₁₉	—	2	8	no	—
86	C₂²×C₄×C₁₉	—	2	4	no	—
87	C₂²×C₄×C₁₉	—	2	4	no	—
88	C₂²×C₄×C₁₉	—	2	4	no	—
89	C₂²×C₄×C₁₉	—	2	4	no	—
90	C₂²×C₄×C₁₉	—	2	4	no	—
91	C₂²×C₄×C₁₉	—	2	4	no	—
92	C₂²×C₄×C₁₉	—	2	8	no	—
93	C₂²×C₄×C₁₉	—	2	8	no	—
94	C₂²×C₄×C₁₉	—	2	4	no	—
95	C₂²×C₄×C₁₉	—	2	8	no	—
96	C₂²×C₄×C₁₉	—	2	4	no	—
97	C₂²×C₄×C₁₉	—	2	8	no	—
98	C₂²×C₄×C₁₉	—	2	8	no	—
99	C₂²×C₄×C₁₉	—	2	16	no	—
100	C₂²×C₄×C₁₉	—	4	16	no	—
101	C₂²×C₄×C₁₉	—	4	32	no	—
102	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
103	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
104	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
105	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
106	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
107	C₂²×C₄×C₁₉	C₂⁴	1	8	yes	—
108	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
109	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
110	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
111	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
112	C₄⋊C₄×C₁₉	—	2	8	no	—
113	C₄⋊C₄×C₁₉	—	2	8	no	—
114	C₄⋊C₄×C₁₉	—	2	8	no	—
115	C₄⋊C₄×C₁₉	—	2	16	no	—
116	C₄⋊C₄×C₁₉	—	2	16	no	—
117	C₄⋊C₄×C₁₉	—	4	16	no	—
118	C₂²⋊C₄×C₁₉	—	2	32	no	—
119	C₂²⋊C₄×C₁₉	—	2	16	no	—
120	C₂²⋊C₄×C₁₉	—	4	16	no	—
121	C₄²×C₁₉	C₂×D₄	1	16	yes	—
122	C₂×#2633	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
123	C₂³×C₁₉	—	2	16	no	—
124	C₂³×C₁₉	—	2	32	no	—
125	C₂³×C₁₉	—	2	4	no	—
126	C₂³×C₁₉	—	2	4	no	—
127	C₂³×C₁₉	—	2	8	no	—
128	C₂³×C₁₉	—	2	8	no	—
129	C₂³×C₁₉	—	4	8	no	—
130	C₂³×C₁₉	—	4	8	no	—
131	C₂³×C₁₉	—	4	16	no	—
132	C₂³×C₁₉	C₂²×D₄	1	2	yes	—
133	C₂³×C₁₉	C₂×#41	1	8	yes	—
134	C₂³×C₁₉	C₂×#41	1	4	yes	—
135	C₂³×C₁₉	H(5,𝔽₂)	1	4	yes	—
136	C₂³×C₁₉	2₋¹⁺⁴	1	4	yes	—
137	C₂³×C₁₉	C₂⁵	1	1	yes	characteristic
138	D₄×C₁₉	—	2	32	no	—
139	C₂×C₄×C₁₉	—	2	8	no	—
140	C₂×C₄×C₁₉	—	2	8	no	—
141	C₂×C₄×C₁₉	—	2	8	no	—
142	C₂×C₄×C₁₉	—	2	4	no	—
143	C₂×C₄×C₁₉	—	2	4	no	—
144	C₂×C₄×C₁₉	—	2	4	no	—
145	C₂×C₄×C₁₉	—	2	4	no	—
146	C₂×C₄×C₁₉	—	2	4	no	—
147	C₂×C₄×C₁₉	—	2	4	no	—
148	C₂×C₄×C₁₉	—	2	8	no	—
149	C₂×C₄×C₁₉	—	2	8	no	—
150	C₂×C₄×C₁₉	—	2	4	no	—
151	C₂×C₄×C₁₉	—	2	8	no	—
152	C₂×C₄×C₁₉	—	2	4	no	—
153	C₂×C₄×C₁₉	—	2	8	no	—
154	C₂×C₄×C₁₉	—	2	8	no	—
155	C₂×C₄×C₁₉	—	4	32	no	—
156	C₂×C₄×C₁₉	—	4	8	no	—
157	C₂×C₄×C₁₉	—	4	8	no	—
158	C₂×C₄×C₁₉	—	4	8	no	—
159	C₂×C₄×C₁₉	—	4	16	no	—
160	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
161	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
162	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
163	C₂²×#125	C₂×C₁₉	1	1	yes	characteristic, complemented
164	C₂²×C₄×D₄	C₂×C₁₉	1	1	yes	characteristic
165	#2633	C₂×C₁₉	1	16	yes	direct product factor
166	C₂×#399	C₂×C₁₉	1	2	yes	complemented
167	C₂×#398	C₂×C₁₉	1	2	yes	complemented
168	C₂×#397	C₂×C₁₉	1	2	yes	complemented
169	C₂×#394	C₂×C₁₉	1	2	yes	—
170	C₂×#385	C₂×C₁₉	1	4	yes	complemented
171	C₂×#383	C₂×C₁₉	1	1	yes	characteristic, complemented
172	C₂²×C₁₉	—	2	8	no	—
173	C₂²×C₁₉	—	2	16	no	—
174	C₂²×C₁₉	—	4	32	no	—
175	C₂²×C₁₉	—	4	4	no	—
176	C₂²×C₁₉	—	4	4	no	—
177	C₂²×C₁₉	—	4	8	no	—
178	C₂²×C₁₉	#525	1	4	yes	—
179	C₂²×C₁₉	#535	1	4	yes	—
180	C₂²×C₁₉	#536	1	4	yes	—
181	C₂²×C₁₉	#539	1	16	yes	—
182	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
183	C₂²×C₁₉	C₂²×#41	1	2	yes	—
184	C₂²×C₁₉	C₂×H(5,𝔽₂)	1	2	yes	—
185	C₂²×C₁₉	C₂×2₋¹⁺⁴	1	2	yes	—
186	C₄×C₁₉	—	2	4	no	—
187	C₄×C₁₉	—	2	4	no	—
188	C₄×C₁₉	—	2	4	no	—
189	C₄×C₁₉	—	4	4	no	—
190	C₄×C₁₉	—	4	4	no	—
191	C₄×C₁₉	—	4	4	no	—
192	C₄×C₁₉	—	4	8	no	—
193	C₂³×D₄	C₂²×C₁₉	1	1	yes	characteristic
194	C₂⁴×C₄	C₂²×C₁₉	1	2	yes	—
195	C₂×#125	—	2	8	no	—
196	C₂×#125	C₂²×C₁₉	1	8	yes	complemented
197	C₂×C₄×D₄	—	2	8	no	—
198	C₂×C₄×D₄	C₂²×C₁₉	1	8	yes	—
199	C₂²×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
200	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
201	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
202	C₂²×C₄⋊C₄	C₂²×C₁₉	1	1	yes	characteristic
203	C₂²×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
204	C₂²×C₄⋊C₄	C₂²×C₁₉	1	4	yes	—
205	C₂²×C₂²⋊C₄	C₂²×C₁₉	1	4	yes	—
206	C₂²×C₂²⋊C₄	C₂²×C₁₉	1	2	yes	—
207	C₂²×C₂²⋊C₄	C₂²×C₁₉	1	4	yes	—
208	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
209	#399	C₂²×C₁₉	1	16	yes	complemented
210	#398	C₂²×C₁₉	1	16	yes	complemented
211	#397	C₂²×C₁₉	1	16	yes	complemented
212	#394	C₂²×C₁₉	1	16	yes	—
213	#385	C₂²×C₁₉	1	32	yes	complemented
214	#383	C₂²×C₁₉	1	8	yes	complemented
215	C₂×#95	C₂²×C₁₉	1	2	yes	—
216	C₂×#95	C₂²×C₁₉	1	4	yes	—
217	C₂×#95	C₂²×C₁₉	1	2	yes	—
218	C₂×#95	C₂²×C₁₉	1	2	yes	—
219	C₂×C₁₉	—	4	8	no	—
220	C₂×C₁₉	#2633	1	8	yes	direct product factor
221	C₂×C₁₉	C₂×#525	1	1	yes	characteristic
222	C₂×C₁₉	C₂×#535	1	1	yes	characteristic
223	C₂×C₁₉	C₂×#536	1	1	yes	characteristic
224	C₂×C₁₉	C₂×#539	1	4	yes	—
225	C₂⁵	C₂³×C₁₉	1	2	yes	—
226	C₂²×D₄	—	2	8	no	—
227	C₂²×D₄	—	2	4	no	—
228	C₂²×D₄	C₂³×C₁₉	1	4	yes	—
229	C₂³×C₄	—	2	8	no	—
230	C₂³×C₄	—	4	8	no	—
231	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
232	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
233	C₂³×C₄	C₂³×C₁₉	1	4	yes	—
234	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
235	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
236	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
237	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
238	C₂³×C₄	C₂³×C₁₉	1	8	yes	—
239	#125	—	2	32	no	—
240	C₄×D₄	—	2	32	no	—
241	C₂×C₄⋊C₄	—	2	4	no	—
242	C₂×C₄⋊C₄	—	2	4	no	—
243	C₂×C₄⋊C₄	—	2	4	no	—
244	C₂×C₄⋊C₄	—	2	8	no	—
245	C₂×C₄⋊C₄	—	2	8	no	—
246	C₂×C₄⋊C₄	—	4	8	no	—
247	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
248	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
249	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
250	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
251	C₂×C₄⋊C₄	C₂³×C₁₉	1	4	yes	—
252	C₂×C₄⋊C₄	C₂³×C₁₉	1	16	yes	—
253	C₂×C₂²⋊C₄	—	2	16	no	—
254	C₂×C₂²⋊C₄	—	2	8	no	—
255	C₂×C₂²⋊C₄	—	4	8	no	—
256	C₂×C₂²⋊C₄	C₂³×C₁₉	1	8	yes	—
257	C₂×C₂²⋊C₄	C₂³×C₁₉	1	16	yes	—
258	C₂×C₂²⋊C₄	C₂³×C₁₉	1	16	yes	—
259	C₂×C₄²	D₄×C₁₉	1	8	yes	—
260	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
261	#95	C₂³×C₁₉	1	8	yes	—
262	#95	C₂³×C₁₉	1	8	yes	—
263	#95	C₂³×C₁₉	1	8	yes	—
264	#95	C₂³×C₁₉	1	16	yes	—
265	C₁₉	C₂×#2633	1	1	yes	characteristic, direct product factor, Sylow
266	C₂⁴	—	2	4	no	—
267	C₂⁴	—	2	4	no	—
268	C₂⁴	—	2	8	no	—
269	C₂⁴	—	2	8	no	—
270	C₂⁴	#41×C₁₉	1	8	yes	—
271	C₂⁴	C₂⁴×C₁₉	1	4	yes	—
272	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
273	C₂×D₄	—	2	32	no	—
274	C₂×D₄	—	2	16	no	—
275	C₂×D₄	—	2	8	no	—
276	C₂²×C₄	—	2	4	no	—
277	C₂²×C₄	—	2	4	no	—
278	C₂²×C₄	—	2	4	no	—
279	C₂²×C₄	—	2	4	no	—
280	C₂²×C₄	—	2	4	no	—
281	C₂²×C₄	—	2	4	no	—
282	C₂²×C₄	—	2	8	no	—
283	C₂²×C₄	—	2	8	no	—
284	C₂²×C₄	—	2	4	no	—
285	C₂²×C₄	—	2	8	no	—
286	C₂²×C₄	—	2	4	no	—
287	C₂²×C₄	—	2	8	no	—
288	C₂²×C₄	—	2	8	no	—
289	C₂²×C₄	—	2	16	no	—
290	C₂²×C₄	—	4	16	no	—
291	C₂²×C₄	—	4	32	no	—
292	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
293	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
294	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
295	C₂²×C₄	C₂⁴×C₁₉	1	8	yes	—
296	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
297	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
298	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
299	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
300	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
301	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
302	C₄⋊C₄	—	2	8	no	—
303	C₄⋊C₄	—	2	8	no	—
304	C₄⋊C₄	—	2	8	no	—
305	C₄⋊C₄	—	2	16	no	—
306	C₄⋊C₄	—	2	16	no	—
307	C₄⋊C₄	—	4	16	no	—
308	C₂²⋊C₄	—	2	32	no	—
309	C₂²⋊C₄	—	2	16	no	—
310	C₂²⋊C₄	—	4	16	no	—
311	C₄²	C₂×D₄×C₁₉	1	16	yes	—
312	C₂³	—	2	16	no	—
313	C₂³	—	2	32	no	—
314	C₂³	—	2	4	no	—
315	C₂³	—	2	4	no	—
316	C₂³	—	2	8	no	—
317	C₂³	—	2	8	no	—
318	C₂³	—	4	8	no	—
319	C₂³	—	4	8	no	—
320	C₂³	—	4	16	no	—
321	C₂³	C₂²×D₄×C₁₉	1	2	yes	—
322	C₂³	C₂×#41×C₁₉	1	8	yes	—
323	C₂³	C₂×#41×C₁₉	1	4	yes	—
324	C₂³	C₁₉×H(5,𝔽₂)	1	4	yes	—
325	C₂³	C₁₉×2₋¹⁺⁴	1	4	yes	—
326	C₂³	C₂⁵×C₁₉	1	1	yes	characteristic
327	D₄	—	2	32	no	—
328	C₂×C₄	—	2	8	no	—
329	C₂×C₄	—	2	8	no	—
330	C₂×C₄	—	2	8	no	—
331	C₂×C₄	—	2	4	no	—
332	C₂×C₄	—	2	4	no	—
333	C₂×C₄	—	2	4	no	—
334	C₂×C₄	—	2	4	no	—
335	C₂×C₄	—	2	4	no	—
336	C₂×C₄	—	2	4	no	—
337	C₂×C₄	—	2	8	no	—
338	C₂×C₄	—	2	8	no	—
339	C₂×C₄	—	2	4	no	—
340	C₂×C₄	—	2	8	no	—
341	C₂×C₄	—	2	4	no	—
342	C₂×C₄	—	2	8	no	—
343	C₂×C₄	—	2	8	no	—
344	C₂×C₄	—	4	32	no	—
345	C₂×C₄	—	4	8	no	—
346	C₂×C₄	—	4	8	no	—
347	C₂×C₄	—	4	8	no	—
348	C₂×C₄	—	4	16	no	—
349	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
350	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
351	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
352	C₂²	—	2	8	no	—
353	C₂²	—	2	16	no	—
354	C₂²	—	4	4	no	—
355	C₂²	—	4	4	no	—
356	C₂²	—	4	8	no	—
357	C₂²	—	4	32	no	—
358	C₂²	C₁₉×#525	1	4	yes	—
359	C₂²	C₁₉×#535	1	4	yes	—
360	C₂²	C₁₉×#536	1	4	yes	—
361	C₂²	C₁₉×#539	1	16	yes	—
362	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
363	C₂²	C₂²×#41×C₁₉	1	2	yes	—
364	C₂²	C₂×C₁₉×H(5,𝔽₂)	1	2	yes	—
365	C₂²	C₂×C₁₉×2₋¹⁺⁴	1	2	yes	—
366	C₄	—	2	4	no	—
367	C₄	—	2	4	no	—
368	C₄	—	2	4	no	—
369	C₄	—	4	4	no	—
370	C₄	—	4	4	no	—
371	C₄	—	4	4	no	—
372	C₄	—	4	8	no	—
373	C₂	—	4	8	no	—
374	C₂	C₁₉×#2633	1	8	yes	direct product factor
375	C₂	C₂×C₁₉×#525	1	1	yes	characteristic
376	C₂	C₂×C₁₉×#535	1	1	yes	characteristic
377	C₂	C₂×C₁₉×#536	1	1	yes	characteristic
378	C₂	C₂×C₁₉×#539	1	4	yes	—

	subgroup	G/H
center, socle	C₂⁴×C₁₉	C₂⁴
commutator, Frattini, cosocle	C₂³	C₂⁵×C₁₉
prime radical	C₂³×D₄×C₁₉	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂⁴×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂²×C₁₉×#125	C₂	semidirect
3. C₁₉×#2633	C₂	direct (N × H)
4. C₂×C₁₉×#399	C₂	semidirect
5. C₂×C₁₉×#398	C₂	semidirect
6. C₂×C₁₉×#397	C₂	semidirect
8. C₂×C₁₉×#385	C₂	semidirect
9. C₂×C₁₉×#383	C₂	semidirect
13. C₂×C₁₉×#125	C₂²	semidirect
26. C₁₉×#399	C₂²	semidirect
27. C₁₉×#398	C₂²	semidirect
28. C₁₉×#397	C₂²	semidirect
30. C₁₉×#385	C₂²	semidirect
31. C₁₉×#383	C₂²	semidirect
122. C₂×#2633	C₁₉	direct (N × H)
163. C₂²×#125	C₂×C₁₉	semidirect
165. #2633	C₂×C₁₉	direct (N × H)
166. C₂×#399	C₂×C₁₉	semidirect
167. C₂×#398	C₂×C₁₉	semidirect
168. C₂×#397	C₂×C₁₉	semidirect
170. C₂×#385	C₂×C₁₉	semidirect
171. C₂×#383	C₂×C₁₉	semidirect
196. C₂×#125	C₂²×C₁₉	semidirect
209. #399	C₂²×C₁₉	semidirect
210. #398	C₂²×C₁₉	semidirect
211. #397	C₂²×C₁₉	semidirect
213. #385	C₂²×C₁₉	semidirect
214. #383	C₂²×C₁₉	semidirect
220. C₂×C₁₉	#2633	direct (N × H)
265. C₁₉	C₂×#2633	direct (N × H)
374. C₂	C₁₉×#2633	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×#125	2
C₂²×C₄×D₄×C₁₉	2
C₁₉×#2633	2
C₂×C₁₉×#399	2
C₂×C₁₉×#398	2
C₂×C₁₉×#397	2
C₂×C₁₉×#394	2
C₂×C₁₉×#385	2
C₂×C₁₉×#383	2
C₂×#2633	19

Subgroups — C2×C19×#2633 #18040549

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₁₉×#2633 #18040549