Subgroups — D₄×C₁₉×#108 #18028626

Order 4864.

894 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	D₄×M₁₆×C₁₉	C₂	1	2	yes	maximal
2	C₂×C₈×D₄×C₁₉	C₂	1	1	yes	maximal, characteristic
3	C₂²×C₁₉×#108	C₂	1	2	yes	maximal, complemented
4	C₁₉×#1950	C₂	1	2	yes	maximal, complemented
5	C₁₉×#1855	C₂	1	4	yes	maximal, complemented
6	C₁₉×#1848	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#1810	C₂	1	2	yes	maximal, complemented
8	C₄×C₁₉×#108	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂²×M₁₆×C₁₉	C₂²	1	4	yes	—
10	C₂³×C₈×C₁₉	C₂²	1	2	yes	—
11	C₂×C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
12	C₁₉×#436	—	2	2	no	—
13	C₁₉×#435	—	2	4	no	—
14	C₈×D₄×C₁₉	—	2	2	no	—
15	C₈×D₄×C₁₉	C₄	1	4	yes	—
16	C₈×D₄×C₁₉	C₄	1	2	yes	—
17	C₈×D₄×C₁₉	C₄	1	2	yes	—
18	C₂×C₁₉×#108	—	2	8	no	—
19	C₂×C₁₉×#108	C₂²	1	4	yes	—
20	C₂×C₁₉×#108	C₂²	1	2	yes	—
21	C₂×C₁₉×#108	C₂²	1	1	yes	characteristic
22	C₂×C₁₉×#108	C₂²	1	2	yes	—
23	C₂×C₁₉×#108	C₂²	1	1	yes	characteristic
24	C₁₉×#423	C₂²	1	2	yes	—
25	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
26	C₁₉×#407	C₂²	1	4	yes	—
27	C₂×C₁₉×C₂²⋊C₈	C₂²	1	2	yes	—
28	C₄×M₁₆×C₁₉	C₂²	1	2	yes	—
29	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
30	C₁₉×#341	C₂²	1	4	yes	—
31	C₁₉×#341	C₂²	1	2	yes	—
32	C₂²×D₄×C₁₉	Q₈	1	1	yes	characteristic
33	C₂³×C₄×C₁₉	C₂³	1	2	yes	—
34	C₂×M₁₆×C₁₉	—	2	4	no	—
35	C₂×M₁₆×C₁₉	—	2	8	no	—
36	C₂×M₁₆×C₁₉	—	4	4	no	—
37	C₂×M₁₆×C₁₉	C₂³	1	2	yes	—
38	C₂×M₁₆×C₁₉	C₂³	1	4	yes	—
39	C₂×M₁₆×C₁₉	C₂³	1	2	yes	—
40	C₂²×C₈×C₁₉	—	2	4	no	—
41	C₂²×C₈×C₁₉	—	2	4	no	—
42	C₂²×C₈×C₁₉	—	2	4	no	—
43	C₂²×C₈×C₁₉	C₂×C₄	1	4	yes	—
44	C₂²×C₈×C₁₉	C₂×C₄	1	4	yes	—
45	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
46	C₂²×C₈×C₁₉	C₂³	1	2	yes	—
47	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
48	C₄×D₄×C₁₉	C₂×C₄	1	2	yes	—
49	C₄×D₄×C₁₉	C₂×C₄	1	1	yes	characteristic
50	C₄×D₄×C₁₉	C₂×C₄	1	1	yes	characteristic
51	C₄×D₄×C₁₉	D₄	1	1	yes	characteristic
52	C₄×D₄×C₁₉	D₄	1	2	yes	—
53	C₄×D₄×C₁₉	D₄	1	1	yes	characteristic
54	C₂×C₄⋊C₄×C₁₉	Q₈	1	1	yes	characteristic
55	C₂×C₂²⋊C₄×C₁₉	Q₈	1	2	yes	—
56	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
57	C₁₉×#108	—	2	8	no	—
58	C₁₉×#108	—	2	4	no	—
59	C₁₉×#108	—	2	2	no	—
60	C₁₉×#108	—	4	2	no	—
61	C₁₉×#108	D₄	1	4	yes	direct product factor
62	C₁₉×C₄⋊C₈	—	2	2	no	—
63	C₁₉×C₄⋊C₈	—	2	2	no	—
64	C₁₉×C₄⋊C₈	C₂×C₄	1	2	yes	—
65	C₁₉×C₄⋊C₈	C₂×C₄	1	2	yes	—
66	C₁₉×C₂²⋊C₈	—	2	4	no	—
67	C₁₉×C₂²⋊C₈	—	2	4	no	—
68	C₁₉×C₂²⋊C₈	C₂×C₄	1	4	yes	—
69	C₁₉×C₂²⋊C₈	C₂×C₄	1	4	yes	—
70	C₁₉×#97	—	2	2	no	—
71	C₄×C₈×C₁₉	—	2	2	no	—
72	C₄×C₈×C₁₉	C₂×C₄	1	2	yes	—
73	C₄×C₈×C₁₉	C₂×C₄	1	2	yes	—
74	C₂⁴×C₁₉	C₂×Q₈	1	2	yes	—
75	C₂×D₄×C₁₉	—	2	4	no	—
76	C₂×D₄×C₁₉	C₄⋊C₄	1	2	yes	—
77	C₂×D₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
78	C₂×D₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
79	C₂²×C₄×C₁₉	—	2	2	no	—
80	C₂²×C₄×C₁₉	—	2	2	no	—
81	C₂²×C₄×C₁₉	—	2	2	no	—
82	C₂²×C₄×C₁₉	—	2	2	no	—
83	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
84	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
85	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
86	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
87	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
88	C₂²×C₄×C₁₉	C₂×Q₈	1	2	yes	—
89	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
90	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
91	M₁₆×C₁₉	—	2	2	no	—
92	M₁₆×C₁₉	—	2	4	no	—
93	M₁₆×C₁₉	—	2	2	no	—
94	M₁₆×C₁₉	—	2	4	no	—
95	M₁₆×C₁₉	—	2	2	no	—
96	M₁₆×C₁₉	—	4	8	no	—
97	M₁₆×C₁₉	C₂×D₄	1	4	yes	—
98	C₂×C₈×C₁₉	—	2	2	no	—
99	C₂×C₈×C₁₉	—	2	2	no	—
100	C₂×C₈×C₁₉	—	2	2	no	—
101	C₂×C₈×C₁₉	—	2	1	no	—
102	C₂×C₈×C₁₉	—	2	1	no	—
103	C₂×C₈×C₁₉	—	2	8	no	—
104	C₂×C₈×C₁₉	—	2	8	no	—
105	C₂×C₈×C₁₉	—	2	4	no	—
106	C₂×C₈×C₁₉	—	2	2	no	—
107	C₂×C₈×C₁₉	—	4	8	no	—
108	C₂×C₈×C₁₉	C₂²×C₄	1	4	yes	—
109	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
110	C₂×C₈×C₁₉	C₂²×C₄	1	2	yes	—
111	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
112	C₂×C₈×C₁₉	#41	1	2	yes	—
113	C₄⋊C₄×C₁₉	C₄⋊C₄	1	2	yes	—
114	C₄⋊C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
115	C₄⋊C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
116	C₂²⋊C₄×C₁₉	C₄⋊C₄	1	2	yes	—
117	C₂²⋊C₄×C₁₉	C₄⋊C₄	1	2	yes	—
118	C₂²⋊C₄×C₁₉	C₄⋊C₄	1	2	yes	—
119	C₂²⋊C₄×C₁₉	C₄⋊C₄	1	2	yes	—
120	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
121	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
122	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
123	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
124	D₄×#108	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
125	C₂³×C₁₉	—	2	2	no	—
126	C₂³×C₁₉	—	2	2	no	—
127	C₂³×C₁₉	—	2	4	no	—
128	C₂³×C₁₉	—	4	2	no	—
129	C₂³×C₁₉	C₂×C₄⋊C₄	1	2	yes	—
130	C₂³×C₁₉	C₂×C₄⋊C₄	1	2	yes	—
131	C₂³×C₁₉	C₂²×Q₈	1	1	yes	characteristic
132	D₄×C₁₉	—	2	4	no	—
133	D₄×C₁₉	—	2	2	no	—
134	D₄×C₁₉	#108	1	4	yes	direct product factor
135	C₂×C₄×C₁₉	—	2	2	no	—
136	C₂×C₄×C₁₉	—	2	2	no	—
137	C₂×C₄×C₁₉	—	2	2	no	—
138	C₂×C₄×C₁₉	—	2	2	no	—
139	C₂×C₄×C₁₉	—	2	2	no	—
140	C₂×C₄×C₁₉	—	2	2	no	—
141	C₂×C₄×C₁₉	—	2	2	no	—
142	C₂×C₄×C₁₉	—	2	2	no	—
143	C₂×C₄×C₁₉	—	2	2	no	—
144	C₂×C₄×C₁₉	—	2	2	no	—
145	C₂×C₄×C₁₉	—	2	2	no	—
146	C₂×C₄×C₁₉	—	4	1	no	—
147	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
148	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
149	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
150	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	2	yes	—
151	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	2	yes	—
152	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
153	C₂×C₄×C₁₉	C₂³×C₄	1	1	yes	characteristic
154	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
155	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
156	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
157	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
158	C₂×C₄×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
159	C₈×C₁₉	—	2	4	no	—
160	C₈×C₁₉	—	2	2	no	—
161	C₈×C₁₉	—	2	4	no	—
162	C₈×C₁₉	—	4	4	no	—
163	C₈×C₁₉	—	4	2	no	—
164	C₈×C₁₉	C₄×D₄	1	4	yes	—
165	D₄×M₁₆	C₂×C₁₉	1	2	yes	—
166	C₂×C₈×D₄	C₂×C₁₉	1	1	yes	characteristic
167	C₂²×#108	C₂×C₁₉	1	2	yes	complemented
168	#1950	C₂×C₁₉	1	2	yes	complemented
169	#1855	C₂×C₁₉	1	4	yes	complemented
170	#1848	C₂×C₁₉	1	1	yes	characteristic, complemented
171	#1810	C₂×C₁₉	1	2	yes	complemented
172	C₄×#108	C₂×C₁₉	1	1	yes	characteristic, complemented
173	C₂²×C₁₉	—	2	2	no	—
174	C₂²×C₁₉	—	2	1	no	—
175	C₂²×C₁₉	—	2	1	no	—
176	C₂²×C₁₉	—	2	2	no	—
177	C₂²×C₁₉	—	2	2	no	—
178	C₂²×C₁₉	—	2	2	no	—
179	C₂²×C₁₉	—	2	2	no	—
180	C₂²×C₁₉	—	4	4	no	—
181	C₂²×C₁₉	—	4	4	no	—
182	C₂²×C₁₉	C₂×#108	1	4	yes	complemented
183	C₂²×C₁₉	C₂²×C₄⋊C₄	1	1	yes	characteristic
184	C₂²×C₁₉	D₄×Q₈	1	1	yes	characteristic
185	C₂²×C₁₉	#554	1	1	yes	characteristic
186	C₄×C₁₉	—	2	2	no	—
187	C₄×C₁₉	—	2	2	no	—
188	C₄×C₁₉	—	2	1	no	—
189	C₄×C₁₉	—	2	1	no	—
190	C₄×C₁₉	—	2	1	no	—
191	C₄×C₁₉	C₂×#108	1	2	yes	complemented
192	C₄×C₁₉	C₂×C₄×D₄	1	1	yes	characteristic
193	C₄×C₁₉	#520	1	1	yes	characteristic
194	C₄×C₁₉	D₄²	1	1	yes	characteristic
195	C₄×C₁₉	#547	1	1	yes	characteristic
196	C₂²×M₁₆	C₂²×C₁₉	1	4	yes	—
197	C₂³×C₈	C₂²×C₁₉	1	2	yes	—
198	C₂×C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
199	#436	—	2	2	no	—
200	#435	—	2	4	no	—
201	C₈×D₄	—	2	2	no	—
202	C₈×D₄	C₄×C₁₉	1	4	yes	—
203	C₈×D₄	C₄×C₁₉	1	2	yes	—
204	C₈×D₄	C₄×C₁₉	1	2	yes	—
205	C₂×#108	—	2	8	no	—
206	C₂×#108	C₂²×C₁₉	1	1	yes	characteristic
207	C₂×#108	C₂²×C₁₉	1	2	yes	—
208	C₂×#108	C₂²×C₁₉	1	4	yes	—
209	C₂×#108	C₂²×C₁₉	1	2	yes	—
210	C₂×#108	C₂²×C₁₉	1	1	yes	characteristic
211	#423	C₂²×C₁₉	1	2	yes	—
212	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
213	#407	C₂²×C₁₉	1	4	yes	—
214	C₂×C₂²⋊C₈	C₂²×C₁₉	1	2	yes	—
215	C₄×M₁₆	C₂²×C₁₉	1	2	yes	—
216	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
217	#341	C₂²×C₁₉	1	4	yes	—
218	#341	C₂²×C₁₉	1	2	yes	—
219	C₂×C₁₉	—	2	1	no	—
220	C₂×C₁₉	—	2	1	no	—
221	C₂×C₁₉	—	2	4	no	—
222	C₂×C₁₉	—	4	2	no	—
223	C₂×C₁₉	D₄×C₄⋊C₄	1	1	yes	characteristic
224	C₂×C₁₉	C₂²×#108	1	1	yes	characteristic
225	C₂×C₁₉	#2916	1	1	yes	characteristic
226	C₂²×D₄	Q₈×C₁₉	1	1	yes	characteristic
227	C₂³×C₄	C₂³×C₁₉	1	2	yes	—
228	C₂×M₁₆	—	2	4	no	—
229	C₂×M₁₆	—	2	8	no	—
230	C₂×M₁₆	—	4	4	no	—
231	C₂×M₁₆	C₂³×C₁₉	1	4	yes	—
232	C₂×M₁₆	C₂³×C₁₉	1	2	yes	—
233	C₂×M₁₆	C₂³×C₁₉	1	2	yes	—
234	C₂²×C₈	—	2	4	no	—
235	C₂²×C₈	—	2	4	no	—
236	C₂²×C₈	—	2	4	no	—
237	C₂²×C₈	C₂×C₄×C₁₉	1	4	yes	—
238	C₂²×C₈	C₂×C₄×C₁₉	1	4	yes	—
239	C₂²×C₈	C₂³×C₁₉	1	2	yes	—
240	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
241	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
242	C₄×D₄	C₂×C₄×C₁₉	1	2	yes	—
243	C₄×D₄	C₂×C₄×C₁₉	1	1	yes	characteristic
244	C₄×D₄	C₂×C₄×C₁₉	1	1	yes	characteristic
245	C₄×D₄	D₄×C₁₉	1	1	yes	characteristic
246	C₄×D₄	D₄×C₁₉	1	2	yes	—
247	C₄×D₄	D₄×C₁₉	1	1	yes	characteristic
248	C₂×C₄⋊C₄	Q₈×C₁₉	1	1	yes	characteristic
249	C₂×C₂²⋊C₄	Q₈×C₁₉	1	2	yes	—
250	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
251	#108	—	2	8	no	—
252	#108	—	2	4	no	—
253	#108	—	2	2	no	—
254	#108	—	4	2	no	—
255	#108	D₄×C₁₉	1	4	yes	direct product factor
256	C₄⋊C₈	—	2	2	no	—
257	C₄⋊C₈	—	2	2	no	—
258	C₄⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
259	C₄⋊C₈	C₂×C₄×C₁₉	1	2	yes	—
260	C₂²⋊C₈	—	2	4	no	—
261	C₂²⋊C₈	—	2	4	no	—
262	C₂²⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
263	C₂²⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
264	#97	—	2	2	no	—
265	C₄×C₈	—	2	2	no	—
266	C₄×C₈	C₂×C₄×C₁₉	1	2	yes	—
267	C₄×C₈	C₂×C₄×C₁₉	1	2	yes	—
268	C₁₉	D₄×#108	1	1	yes	characteristic, direct product factor, Sylow
269	C₂⁴	C₂×Q₈×C₁₉	1	2	yes	—
270	C₂×D₄	—	2	4	no	—
271	C₂×D₄	C₄⋊C₄×C₁₉	1	2	yes	—
272	C₂×D₄	C₄⋊C₄×C₁₉	1	1	yes	characteristic
273	C₂×D₄	C₄⋊C₄×C₁₉	1	1	yes	characteristic
274	C₂²×C₄	—	2	2	no	—
275	C₂²×C₄	—	2	2	no	—
276	C₂²×C₄	—	2	2	no	—
277	C₂²×C₄	—	2	2	no	—
278	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
279	C₂²×C₄	C₂²×C₄×C₁₉	1	2	yes	—
280	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
281	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
282	C₂²×C₄	C₂×Q₈×C₁₉	1	1	yes	characteristic
283	C₂²×C₄	C₂×Q₈×C₁₉	1	2	yes	—
284	C₂²×C₄	C₂×Q₈×C₁₉	1	1	yes	characteristic
285	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
286	M₁₆	—	2	2	no	—
287	M₁₆	—	2	4	no	—
288	M₁₆	—	2	2	no	—
289	M₁₆	—	2	4	no	—
290	M₁₆	—	2	2	no	—
291	M₁₆	—	4	8	no	—
292	M₁₆	C₂×D₄×C₁₉	1	4	yes	—
293	C₂×C₈	—	2	2	no	—
294	C₂×C₈	—	2	2	no	—
295	C₂×C₈	—	2	2	no	—
296	C₂×C₈	—	2	1	no	—
297	C₂×C₈	—	2	1	no	—
298	C₂×C₈	—	2	8	no	—
299	C₂×C₈	—	2	8	no	—
300	C₂×C₈	—	2	2	no	—
301	C₂×C₈	—	2	4	no	—
302	C₂×C₈	—	4	8	no	—
303	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
304	C₂×C₈	C₂²×C₄×C₁₉	1	4	yes	—
305	C₂×C₈	C₂²×C₄×C₁₉	1	2	yes	—
306	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
307	C₂×C₈	#41×C₁₉	1	2	yes	—
308	C₄⋊C₄	C₄⋊C₄×C₁₉	1	2	yes	—
309	C₄⋊C₄	C₄⋊C₄×C₁₉	1	1	yes	characteristic
310	C₄⋊C₄	C₄⋊C₄×C₁₉	1	1	yes	characteristic
311	C₂²⋊C₄	C₄⋊C₄×C₁₉	1	2	yes	—
312	C₂²⋊C₄	C₄⋊C₄×C₁₉	1	2	yes	—
313	C₂²⋊C₄	C₄⋊C₄×C₁₉	1	2	yes	—
314	C₂²⋊C₄	C₄⋊C₄×C₁₉	1	2	yes	—
315	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
316	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
317	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
318	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
319	C₂³	—	2	4	no	—
320	C₂³	—	2	2	no	—
321	C₂³	—	2	2	no	—
322	C₂³	—	4	2	no	—
323	C₂³	C₂×C₄⋊C₄×C₁₉	1	2	yes	—
324	C₂³	C₂×C₄⋊C₄×C₁₉	1	2	yes	—
325	C₂³	C₂²×Q₈×C₁₉	1	1	yes	characteristic
326	D₄	—	2	4	no	—
327	D₄	—	2	2	no	—
328	D₄	C₁₉×#108	1	4	yes	direct product factor
329	C₂×C₄	—	2	2	no	—
330	C₂×C₄	—	2	2	no	—
331	C₂×C₄	—	2	2	no	—
332	C₂×C₄	—	2	2	no	—
333	C₂×C₄	—	2	2	no	—
334	C₂×C₄	—	2	2	no	—
335	C₂×C₄	—	2	2	no	—
336	C₂×C₄	—	2	2	no	—
337	C₂×C₄	—	2	2	no	—
338	C₂×C₄	—	2	2	no	—
339	C₂×C₄	—	2	2	no	—
340	C₂×C₄	—	4	1	no	—
341	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	1	yes	characteristic
342	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	1	yes	characteristic
343	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	1	yes	characteristic
344	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	2	yes	—
345	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	2	yes	—
346	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	1	yes	characteristic
347	C₂×C₄	C₂³×C₄×C₁₉	1	1	yes	characteristic
348	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
349	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
350	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
351	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
352	C₂×C₄	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
353	C₈	—	2	4	no	—
354	C₈	—	2	2	no	—
355	C₈	—	2	4	no	—
356	C₈	—	4	4	no	—
357	C₈	—	4	2	no	—
358	C₈	C₄×D₄×C₁₉	1	4	yes	—
359	C₂²	—	2	1	no	—
360	C₂²	—	2	1	no	—
361	C₂²	—	2	2	no	—
362	C₂²	—	2	2	no	—
363	C₂²	—	2	2	no	—
364	C₂²	—	2	2	no	—
365	C₂²	—	2	2	no	—
366	C₂²	—	4	4	no	—
367	C₂²	—	4	4	no	—
368	C₂²	C₂×C₁₉×#108	1	4	yes	complemented
369	C₂²	C₂²×C₄⋊C₄×C₁₉	1	1	yes	characteristic
370	C₂²	D₄×Q₈×C₁₉	1	1	yes	characteristic
371	C₂²	C₁₉×#554	1	1	yes	characteristic
372	C₄	—	2	1	no	—
373	C₄	—	2	1	no	—
374	C₄	—	2	1	no	—
375	C₄	—	2	2	no	—
376	C₄	—	2	2	no	—
377	C₄	C₂×C₁₉×#108	1	2	yes	complemented
378	C₄	C₂×C₄×D₄×C₁₉	1	1	yes	characteristic
379	C₄	C₁₉×#520	1	1	yes	characteristic
380	C₄	D₄²×C₁₉	1	1	yes	characteristic
381	C₄	C₁₉×#547	1	1	yes	characteristic
382	C₂	—	2	1	no	—
383	C₂	—	2	1	no	—
384	C₂	—	2	4	no	—
385	C₂	—	4	2	no	—
386	C₂	D₄×C₄⋊C₄×C₁₉	1	1	yes	characteristic
387	C₂	C₂²×C₁₉×#108	1	1	yes	characteristic
388	C₂	C₁₉×#2916	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄×C₁₉	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₁₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
socle	C₂²×C₁₉	C₂²×C₄⋊C₄
prime radical	C₂²×D₄×C₁₉	Q₈
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₉ ◁ C₂×C₄×D₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₂²×C₁₉×#108	C₂	semidirect
4. C₁₉×#1950	C₂	semidirect
5. C₁₉×#1855	C₂	semidirect
6. C₁₉×#1848	C₂	semidirect
7. C₁₉×#1810	C₂	semidirect
8. C₄×C₁₉×#108	C₂	semidirect
61. C₁₉×#108	D₄	direct (N × H)
124. D₄×#108	C₁₉	direct (N × H)
134. D₄×C₁₉	#108	direct (N × H)
167. C₂²×#108	C₂×C₁₉	semidirect
168. #1950	C₂×C₁₉	semidirect
169. #1855	C₂×C₁₉	semidirect
170. #1848	C₂×C₁₉	semidirect
171. #1810	C₂×C₁₉	semidirect
172. C₄×#108	C₂×C₁₉	semidirect
182. C₂²×C₁₉	C₂×#108	semidirect
191. C₄×C₁₉	C₂×#108	semidirect
255. #108	D₄×C₁₉	direct (N × H)
268. C₁₉	D₄×#108	direct (N × H)
328. D₄	C₁₉×#108	direct (N × H)
368. C₂²	C₂×C₁₉×#108	semidirect
377. C₄	C₂×C₁₉×#108	semidirect

Maximal subgroups

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

subgroup	index
D₄×M₁₆×C₁₉	2
C₂×C₈×D₄×C₁₉	2
C₂²×C₁₉×#108	2
C₁₉×#1950	2
C₁₉×#1855	2
C₁₉×#1848	2
C₁₉×#1810	2
C₄×C₁₉×#108	2
D₄×#108	19

Subgroups — D4×C19×#108 #18028626

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — D₄×C₁₉×#108 #18028626