Subgroups — C₂×C₁₉×#2619 #18040565

Order 4864.

4342 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₁₉×#127	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂²×C₁₉×#121	C₂	1	2	yes	maximal, complemented
3	C₂²×C₁₉×#117	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#2619	C₂	1	16	yes	maximal, direct product factor
5	C₂×C₁₉×#394	C₂	1	4	yes	maximal, complemented
6	C₂×C₁₉×#392	C₂	1	4	yes	maximal, complemented
7	C₂×C₁₉×#390	C₂	1	2	yes	maximal, complemented
8	C₂×C₁₉×#382	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂³×D₄×C₁₉	C₂²	1	2	yes	—
10	C₂³×D₄×C₁₉	C₂²	1	4	yes	—
11	C₂³×D₄×C₁₉	C₂²	1	4	yes	—
12	C₂⁴×C₄×C₁₉	C₂²	1	1	yes	characteristic
13	C₂×C₁₉×#127	—	2	8	no	—
14	C₂×C₁₉×#127	C₂²	1	8	yes	complemented
15	C₂×C₁₉×#121	—	2	16	no	—
16	C₂×C₁₉×#121	C₂²	1	16	yes	complemented
17	C₂×C₁₉×#117	—	2	8	no	—
18	C₂×C₁₉×#117	C₂²	1	8	yes	complemented
19	C₂²×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
20	C₂²×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
21	C₂²×C₂²⋊C₄×C₁₉	C₂²	1	4	yes	—
22	C₂²×C₂²⋊C₄×C₁₉	C₂²	1	2	yes	—
23	C₂²×C₂²⋊C₄×C₁₉	C₂²	1	8	yes	—
24	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
25	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
26	C₁₉×#394	C₂²	1	32	yes	complemented
27	C₁₉×#392	C₂²	1	32	yes	complemented
28	C₁₉×#390	C₂²	1	16	yes	complemented
29	C₁₉×#382	C₂²	1	8	yes	complemented
30	C₂×C₁₉×#95	C₂²	1	4	yes	—
31	C₂⁵×C₁₉	C₂³	1	4	yes	—
32	C₂⁵×C₁₉	C₂³	1	1	yes	characteristic
33	C₂²×D₄×C₁₉	—	2	16	no	—
34	C₂²×D₄×C₁₉	—	2	8	no	—
35	C₂²×D₄×C₁₉	—	2	16	no	—
36	C₂²×D₄×C₁₉	—	2	8	no	—
37	C₂²×D₄×C₁₉	—	2	8	no	—
38	C₂²×D₄×C₁₉	—	4	16	no	—
39	C₂²×D₄×C₁₉	—	4	16	no	—
40	C₂²×D₄×C₁₉	C₂³	1	8	yes	—
41	C₂²×D₄×C₁₉	C₂³	1	16	yes	—
42	C₂²×D₄×C₁₉	C₂³	1	16	yes	—
43	C₂³×C₄×C₁₉	—	2	4	no	—
44	C₂³×C₄×C₁₉	—	2	4	no	—
45	C₂³×C₄×C₁₉	D₄	1	8	yes	complemented
46	C₂³×C₄×C₁₉	C₂³	1	4	yes	—
47	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
48	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
49	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
50	C₂³×C₄×C₁₉	C₂³	1	4	yes	—
51	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
52	C₁₉×#127	—	2	32	no	—
53	C₁₉×#121	—	2	64	no	—
54	C₁₉×#117	—	2	32	no	—
55	C₂×C₄⋊C₄×C₁₉	—	2	8	no	—
56	C₂×C₄⋊C₄×C₁₉	—	2	8	no	—
57	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
58	C₂×C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
59	C₂×C₂²⋊C₄×C₁₉	—	2	8	no	—
60	C₂×C₂²⋊C₄×C₁₉	—	2	16	no	—
61	C₂×C₂²⋊C₄×C₁₉	—	4	16	no	—
62	C₂×C₂²⋊C₄×C₁₉	C₂³	1	8	yes	—
63	C₂×C₂²⋊C₄×C₁₉	C₂³	1	16	yes	—
64	C₂×C₂²⋊C₄×C₁₉	C₂³	1	32	yes	—
65	C₂×C₄²×C₁₉	—	2	4	no	—
66	C₂×C₄²×C₁₉	D₄	1	8	yes	complemented
67	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
68	C₂×C₄²×C₁₉	C₂³	1	4	yes	—
69	C₁₉×#95	C₂³	1	16	yes	—
70	C₂⁴×C₁₉	—	2	2	no	—
71	C₂⁴×C₁₉	—	2	2	no	—
72	C₂⁴×C₁₉	—	2	8	no	—
73	C₂⁴×C₁₉	—	2	8	no	—
74	C₂⁴×C₁₉	—	2	8	no	—
75	C₂⁴×C₁₉	—	2	8	no	—
76	C₂⁴×C₁₉	—	2	16	no	—
77	C₂⁴×C₁₉	—	2	16	no	—
78	C₂⁴×C₁₉	C₂×D₄	1	4	yes	—
79	C₂⁴×C₁₉	C₂⁴	1	8	yes	—
80	C₂⁴×C₁₉	C₂⁴	1	2	yes	—
81	C₂⁴×C₁₉	C₂⁴	1	1	yes	characteristic
82	C₂×D₄×C₁₉	—	2	32	no	—
83	C₂×D₄×C₁₉	—	2	16	no	—
84	C₂×D₄×C₁₉	—	2	32	no	—
85	C₂×D₄×C₁₉	—	2	16	no	—
86	C₂×D₄×C₁₉	—	2	16	no	—
87	C₂×D₄×C₁₉	—	4	32	no	—
88	C₂×D₄×C₁₉	—	4	32	no	—
89	C₂×D₄×C₁₉	—	4	64	no	—
90	C₂×D₄×C₁₉	—	4	64	no	—
91	C₂×D₄×C₁₉	—	4	32	no	—
92	C₂²×C₄×C₁₉	—	2	2	no	—
93	C₂²×C₄×C₁₉	—	2	2	no	—
94	C₂²×C₄×C₁₉	—	2	8	no	—
95	C₂²×C₄×C₁₉	—	2	32	no	—
96	C₂²×C₄×C₁₉	—	2	8	no	—
97	C₂²×C₄×C₁₉	—	2	8	no	—
98	C₂²×C₄×C₁₉	—	2	4	no	—
99	C₂²×C₄×C₁₉	—	2	8	no	—
100	C₂²×C₄×C₁₉	—	2	8	no	—
101	C₂²×C₄×C₁₉	—	2	16	no	—
102	C₂²×C₄×C₁₉	C₂×D₄	1	8	yes	—
103	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
104	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
105	C₂²×C₄×C₁₉	C₂×D₄	1	4	yes	—
106	C₂²×C₄×C₁₉	C₂×D₄	1	16	yes	complemented
107	C₂²×C₄×C₁₉	#41	1	4	yes	—
108	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
109	C₂²×C₄×C₁₉	C₂⁴	1	8	yes	—
110	C₂²×C₄×C₁₉	C₂⁴	1	4	yes	—
111	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
112	C₂²×C₄×C₁₉	C₂⁴	1	2	yes	—
113	C₄⋊C₄×C₁₉	—	2	16	no	—
114	C₄⋊C₄×C₁₉	—	2	16	no	—
115	C₂²⋊C₄×C₁₉	—	2	16	no	—
116	C₂²⋊C₄×C₁₉	—	2	32	no	—
117	C₂²⋊C₄×C₁₉	—	4	32	no	—
118	C₄²×C₁₉	—	2	8	no	—
119	C₄²×C₁₉	C₂×D₄	1	16	yes	complemented
120	C₂×#2619	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
121	C₂³×C₁₉	—	2	8	no	—
122	C₂³×C₁₉	—	2	16	no	—
123	C₂³×C₁₉	—	2	2	no	—
124	C₂³×C₁₉	—	2	2	no	—
125	C₂³×C₁₉	—	2	8	no	—
126	C₂³×C₁₉	—	2	8	no	—
127	C₂³×C₁₉	—	2	8	no	—
128	C₂³×C₁₉	—	2	8	no	—
129	C₂³×C₁₉	—	2	16	no	—
130	C₂³×C₁₉	—	2	16	no	—
131	C₂³×C₁₉	—	4	8	no	—
132	C₂³×C₁₉	—	4	8	no	—
133	C₂³×C₁₉	—	4	16	no	—
134	C₂³×C₁₉	—	4	32	no	—
135	C₂³×C₁₉	—	4	16	no	—
136	C₂³×C₁₉	—	4	16	no	—
137	C₂³×C₁₉	—	4	32	no	—
138	C₂³×C₁₉	C₂²×D₄	1	4	yes	—
139	C₂³×C₁₉	C₂²×D₄	1	2	yes	—
140	C₂³×C₁₉	C₂²×D₄	1	2	yes	—
141	C₂³×C₁₉	C₂×#41	1	2	yes	—
142	C₂³×C₁₉	H(5,𝔽₂)	1	8	yes	—
143	C₂³×C₁₉	C₂⁵	1	1	yes	characteristic
144	D₄×C₁₉	—	4	64	no	—
145	D₄×C₁₉	—	4	64	no	—
146	D₄×C₁₉	—	4	32	no	—
147	C₂×C₄×C₁₉	—	2	8	no	—
148	C₂×C₄×C₁₉	—	2	16	no	—
149	C₂×C₄×C₁₉	—	2	2	no	—
150	C₂×C₄×C₁₉	—	2	2	no	—
151	C₂×C₄×C₁₉	—	2	8	no	—
152	C₂×C₄×C₁₉	—	2	32	no	—
153	C₂×C₄×C₁₉	—	2	4	no	—
154	C₂×C₄×C₁₉	—	2	8	no	—
155	C₂×C₄×C₁₉	—	2	8	no	—
156	C₂×C₄×C₁₉	—	2	16	no	—
157	C₂×C₄×C₁₉	—	4	8	no	—
158	C₂×C₄×C₁₉	—	4	16	no	—
159	C₂×C₄×C₁₉	#121	1	16	yes	—
160	C₂×C₄×C₁₉	C₂²×D₄	1	8	yes	—
161	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
162	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
163	C₂×C₄×C₁₉	C₂²×D₄	1	4	yes	—
164	C₂×C₄×C₁₉	C₂×#41	1	4	yes	—
165	C₂²×#127	C₂×C₁₉	1	1	yes	characteristic, complemented
166	C₂²×#121	C₂×C₁₉	1	2	yes	complemented
167	C₂²×#117	C₂×C₁₉	1	1	yes	characteristic, complemented
168	#2619	C₂×C₁₉	1	16	yes	direct product factor
169	C₂×#394	C₂×C₁₉	1	4	yes	complemented
170	C₂×#392	C₂×C₁₉	1	4	yes	complemented
171	C₂×#390	C₂×C₁₉	1	2	yes	complemented
172	C₂×#382	C₂×C₁₉	1	1	yes	characteristic, complemented
173	C₂²×C₁₉	—	2	4	no	—
174	C₂²×C₁₉	—	2	8	no	—
175	C₂²×C₁₉	—	4	16	no	—
176	C₂²×C₁₉	—	4	4	no	—
177	C₂²×C₁₉	—	4	4	no	—
178	C₂²×C₁₉	—	4	8	no	—
179	C₂²×C₁₉	—	4	16	no	—
180	C₂²×C₁₉	—	4	8	no	—
181	C₂²×C₁₉	—	4	8	no	—
182	C₂²×C₁₉	—	4	16	no	—
183	C₂²×C₁₉	—	8	32	no	—
184	C₂²×C₁₉	C₂×#121	1	4	yes	—
185	C₂²×C₁₉	#535	1	8	yes	—
186	C₂²×C₁₉	#535	1	8	yes	—
187	C₂²×C₁₉	#540	1	8	yes	—
188	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
189	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
190	C₂²×C₁₉	C₂²×#41	1	1	yes	characteristic
191	C₂²×C₁₉	C₂×H(5,𝔽₂)	1	4	yes	—
192	C₄×C₁₉	—	2	4	no	—
193	C₄×C₁₉	—	2	8	no	—
194	C₄×C₁₉	—	4	4	no	—
195	C₄×C₁₉	—	4	8	no	—
196	C₄×C₁₉	C₂×#121	1	8	yes	—
197	C₂³×D₄	C₂²×C₁₉	1	2	yes	—
198	C₂³×D₄	C₂²×C₁₉	1	4	yes	—
199	C₂³×D₄	C₂²×C₁₉	1	4	yes	—
200	C₂⁴×C₄	C₂²×C₁₉	1	1	yes	characteristic
201	C₂×#127	—	2	8	no	—
202	C₂×#127	C₂²×C₁₉	1	8	yes	complemented
203	C₂×#121	—	2	16	no	—
204	C₂×#121	C₂²×C₁₉	1	16	yes	complemented
205	C₂×#117	—	2	8	no	—
206	C₂×#117	C₂²×C₁₉	1	8	yes	complemented
207	C₂²×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
208	C₂²×C₄⋊C₄	C₂²×C₁₉	1	2	yes	—
209	C₂²×C₂²⋊C₄	C₂²×C₁₉	1	2	yes	—
210	C₂²×C₂²⋊C₄	C₂²×C₁₉	1	4	yes	—
211	C₂²×C₂²⋊C₄	C₂²×C₁₉	1	8	yes	—
212	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
213	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
214	#394	C₂²×C₁₉	1	32	yes	complemented
215	#392	C₂²×C₁₉	1	32	yes	complemented
216	#390	C₂²×C₁₉	1	16	yes	complemented
217	#382	C₂²×C₁₉	1	8	yes	complemented
218	C₂×#95	C₂²×C₁₉	1	4	yes	—
219	C₂×C₁₉	—	4	4	no	—
220	C₂×C₁₉	—	8	8	no	—
221	C₂×C₁₉	#2619	1	8	yes	direct product factor
222	C₂×C₁₉	C₂²×#121	1	1	yes	characteristic
223	C₂×C₁₉	C₂×#535	1	2	yes	—
224	C₂×C₁₉	C₂×#535	1	2	yes	—
225	C₂×C₁₉	C₂×#540	1	2	yes	—
226	C₂⁵	C₂³×C₁₉	1	4	yes	—
227	C₂⁵	C₂³×C₁₉	1	1	yes	characteristic
228	C₂²×D₄	—	2	16	no	—
229	C₂²×D₄	—	2	8	no	—
230	C₂²×D₄	—	2	16	no	—
231	C₂²×D₄	—	2	8	no	—
232	C₂²×D₄	—	2	8	no	—
233	C₂²×D₄	—	4	16	no	—
234	C₂²×D₄	—	4	16	no	—
235	C₂²×D₄	C₂³×C₁₉	1	8	yes	—
236	C₂²×D₄	C₂³×C₁₉	1	16	yes	—
237	C₂²×D₄	C₂³×C₁₉	1	16	yes	—
238	C₂³×C₄	—	2	4	no	—
239	C₂³×C₄	—	2	4	no	—
240	C₂³×C₄	D₄×C₁₉	1	8	yes	complemented
241	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
242	C₂³×C₄	C₂³×C₁₉	1	4	yes	—
243	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
244	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
245	C₂³×C₄	C₂³×C₁₉	1	4	yes	—
246	C₂³×C₄	C₂³×C₁₉	1	1	yes	characteristic
247	#127	—	2	32	no	—
248	#121	—	2	64	no	—
249	#117	—	2	32	no	—
250	C₂×C₄⋊C₄	—	2	8	no	—
251	C₂×C₄⋊C₄	—	2	8	no	—
252	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
253	C₂×C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
254	C₂×C₂²⋊C₄	—	2	8	no	—
255	C₂×C₂²⋊C₄	—	2	16	no	—
256	C₂×C₂²⋊C₄	—	4	16	no	—
257	C₂×C₂²⋊C₄	C₂³×C₁₉	1	8	yes	—
258	C₂×C₂²⋊C₄	C₂³×C₁₉	1	16	yes	—
259	C₂×C₂²⋊C₄	C₂³×C₁₉	1	32	yes	—
260	C₂×C₄²	—	2	4	no	—
261	C₂×C₄²	D₄×C₁₉	1	8	yes	complemented
262	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
263	C₂×C₄²	C₂³×C₁₉	1	4	yes	—
264	#95	C₂³×C₁₉	1	16	yes	—
265	C₁₉	C₂×#2619	1	1	yes	characteristic, direct product factor, Sylow
266	C₂⁴	—	2	2	no	—
267	C₂⁴	—	2	2	no	—
268	C₂⁴	—	2	8	no	—
269	C₂⁴	—	2	8	no	—
270	C₂⁴	—	2	8	no	—
271	C₂⁴	—	2	8	no	—
272	C₂⁴	—	2	16	no	—
273	C₂⁴	—	2	16	no	—
274	C₂⁴	C₂×D₄×C₁₉	1	4	yes	—
275	C₂⁴	C₂⁴×C₁₉	1	8	yes	—
276	C₂⁴	C₂⁴×C₁₉	1	2	yes	—
277	C₂⁴	C₂⁴×C₁₉	1	1	yes	characteristic
278	C₂×D₄	—	2	32	no	—
279	C₂×D₄	—	2	16	no	—
280	C₂×D₄	—	2	32	no	—
281	C₂×D₄	—	2	16	no	—
282	C₂×D₄	—	2	16	no	—
283	C₂×D₄	—	4	32	no	—
284	C₂×D₄	—	4	32	no	—
285	C₂×D₄	—	4	64	no	—
286	C₂×D₄	—	4	64	no	—
287	C₂×D₄	—	4	32	no	—
288	C₂²×C₄	—	2	2	no	—
289	C₂²×C₄	—	2	2	no	—
290	C₂²×C₄	—	2	8	no	—
291	C₂²×C₄	—	2	32	no	—
292	C₂²×C₄	—	2	8	no	—
293	C₂²×C₄	—	2	8	no	—
294	C₂²×C₄	—	2	4	no	—
295	C₂²×C₄	—	2	8	no	—
296	C₂²×C₄	—	2	8	no	—
297	C₂²×C₄	—	2	16	no	—
298	C₂²×C₄	C₂×D₄×C₁₉	1	8	yes	—
299	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
300	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
301	C₂²×C₄	C₂×D₄×C₁₉	1	4	yes	—
302	C₂²×C₄	C₂×D₄×C₁₉	1	16	yes	complemented
303	C₂²×C₄	#41×C₁₉	1	4	yes	—
304	C₂²×C₄	C₂⁴×C₁₉	1	8	yes	—
305	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
306	C₂²×C₄	C₂⁴×C₁₉	1	4	yes	—
307	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
308	C₂²×C₄	C₂⁴×C₁₉	1	2	yes	—
309	C₄⋊C₄	—	2	16	no	—
310	C₄⋊C₄	—	2	16	no	—
311	C₂²⋊C₄	—	2	16	no	—
312	C₂²⋊C₄	—	2	32	no	—
313	C₂²⋊C₄	—	4	32	no	—
314	C₄²	—	2	8	no	—
315	C₄²	C₂×D₄×C₁₉	1	16	yes	complemented
316	C₂³	—	2	8	no	—
317	C₂³	—	2	16	no	—
318	C₂³	—	2	2	no	—
319	C₂³	—	2	2	no	—
320	C₂³	—	2	8	no	—
321	C₂³	—	2	8	no	—
322	C₂³	—	2	8	no	—
323	C₂³	—	2	8	no	—
324	C₂³	—	2	16	no	—
325	C₂³	—	2	16	no	—
326	C₂³	—	4	8	no	—
327	C₂³	—	4	8	no	—
328	C₂³	—	4	16	no	—
329	C₂³	—	4	32	no	—
330	C₂³	—	4	16	no	—
331	C₂³	—	4	16	no	—
332	C₂³	—	4	32	no	—
333	C₂³	C₂²×D₄×C₁₉	1	4	yes	—
334	C₂³	C₂²×D₄×C₁₉	1	2	yes	—
335	C₂³	C₂²×D₄×C₁₉	1	2	yes	—
336	C₂³	C₂×#41×C₁₉	1	2	yes	—
337	C₂³	C₁₉×H(5,𝔽₂)	1	8	yes	—
338	C₂³	C₂⁵×C₁₉	1	1	yes	characteristic
339	D₄	—	4	64	no	—
340	D₄	—	4	64	no	—
341	D₄	—	4	32	no	—
342	C₂×C₄	—	2	8	no	—
343	C₂×C₄	—	2	16	no	—
344	C₂×C₄	—	2	2	no	—
345	C₂×C₄	—	2	2	no	—
346	C₂×C₄	—	2	8	no	—
347	C₂×C₄	—	2	32	no	—
348	C₂×C₄	—	2	4	no	—
349	C₂×C₄	—	2	8	no	—
350	C₂×C₄	—	2	8	no	—
351	C₂×C₄	—	2	16	no	—
352	C₂×C₄	—	4	16	no	—
353	C₂×C₄	—	4	8	no	—
354	C₂×C₄	C₁₉×#121	1	16	yes	—
355	C₂×C₄	C₂²×D₄×C₁₉	1	8	yes	—
356	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
357	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
358	C₂×C₄	C₂²×D₄×C₁₉	1	4	yes	—
359	C₂×C₄	C₂×#41×C₁₉	1	4	yes	—
360	C₂²	—	2	4	no	—
361	C₂²	—	2	8	no	—
362	C₂²	—	4	4	no	—
363	C₂²	—	4	4	no	—
364	C₂²	—	4	16	no	—
365	C₂²	—	4	8	no	—
366	C₂²	—	4	16	no	—
367	C₂²	—	4	8	no	—
368	C₂²	—	4	8	no	—
369	C₂²	—	4	16	no	—
370	C₂²	—	8	32	no	—
371	C₂²	C₂×C₁₉×#121	1	4	yes	—
372	C₂²	C₁₉×#535	1	8	yes	—
373	C₂²	C₁₉×#535	1	8	yes	—
374	C₂²	C₁₉×#540	1	8	yes	—
375	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
376	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
377	C₂²	C₂²×#41×C₁₉	1	1	yes	characteristic
378	C₂²	C₂×C₁₉×H(5,𝔽₂)	1	4	yes	—
379	C₄	—	2	4	no	—
380	C₄	—	2	8	no	—
381	C₄	—	4	8	no	—
382	C₄	—	4	4	no	—
383	C₄	C₂×C₁₉×#121	1	8	yes	—
384	C₂	—	4	4	no	—
385	C₂	—	8	8	no	—
386	C₂	C₁₉×#2619	1	8	yes	direct product factor
387	C₂	C₂²×C₁₉×#121	1	1	yes	characteristic
388	C₂	C₂×C₁₉×#535	1	2	yes	—
389	C₂	C₂×C₁₉×#535	1	2	yes	—
390	C₂	C₂×C₁₉×#540	1	2	yes	—

	subgroup	G/H
center, socle	C₂⁴×C₁₉	C₂⁴
commutator, Frattini, cosocle	C₂³	C₂⁵×C₁₉
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×#127	C₂	semidirect
2. C₂²×C₁₉×#121	C₂	semidirect
3. C₂²×C₁₉×#117	C₂	semidirect
4. C₁₉×#2619	C₂	direct (N × H)
5. C₂×C₁₉×#394	C₂	semidirect
6. C₂×C₁₉×#392	C₂	semidirect
7. C₂×C₁₉×#390	C₂	semidirect
8. C₂×C₁₉×#382	C₂	semidirect
14. C₂×C₁₉×#127	C₂²	semidirect
16. C₂×C₁₉×#121	C₂²	semidirect
18. C₂×C₁₉×#117	C₂²	semidirect
26. C₁₉×#394	C₂²	semidirect
27. C₁₉×#392	C₂²	semidirect
28. C₁₉×#390	C₂²	semidirect
29. C₁₉×#382	C₂²	semidirect
45. C₂³×C₄×C₁₉	D₄	semidirect
66. C₂×C₄²×C₁₉	D₄	semidirect
106. C₂²×C₄×C₁₉	C₂×D₄	semidirect
119. C₄²×C₁₉	C₂×D₄	semidirect
120. C₂×#2619	C₁₉	direct (N × H)
165. C₂²×#127	C₂×C₁₉	semidirect
166. C₂²×#121	C₂×C₁₉	semidirect
167. C₂²×#117	C₂×C₁₉	semidirect
168. #2619	C₂×C₁₉	direct (N × H)
169. C₂×#394	C₂×C₁₉	semidirect
170. C₂×#392	C₂×C₁₉	semidirect
171. C₂×#390	C₂×C₁₉	semidirect
172. C₂×#382	C₂×C₁₉	semidirect
202. C₂×#127	C₂²×C₁₉	semidirect
204. C₂×#121	C₂²×C₁₉	semidirect
206. C₂×#117	C₂²×C₁₉	semidirect
214. #394	C₂²×C₁₉	semidirect
215. #392	C₂²×C₁₉	semidirect
216. #390	C₂²×C₁₉	semidirect
217. #382	C₂²×C₁₉	semidirect
221. C₂×C₁₉	#2619	direct (N × H)
240. C₂³×C₄	D₄×C₁₉	semidirect
261. C₂×C₄²	D₄×C₁₉	semidirect
265. C₁₉	C₂×#2619	direct (N × H)
302. C₂²×C₄	C₂×D₄×C₁₉	semidirect
315. C₄²	C₂×D₄×C₁₉	semidirect
386. C₂	C₁₉×#2619	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×#127	2
C₂²×C₁₉×#121	2
C₂²×C₁₉×#117	2
C₁₉×#2619	2
C₂×C₁₉×#394	2
C₂×C₁₉×#392	2
C₂×C₁₉×#390	2
C₂×C₁₉×#382	2
C₂×#2619	19

Subgroups — C2×C19×#2619 #18040565

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₁₉×#2619 #18040565