Subgroups — #18088458

Order 4864.

714 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#10597276	C₂	1	1	yes	maximal, characteristic
2	C₂×#11926499	C₂	1	1	yes	maximal, characteristic
3	#14563373	C₂	1	2	yes	maximal
4	C₂×C₁₉⋊#338	C₂	1	2	yes	maximal
5	C₂²×C₁₉×#108	C₂	1	1	yes	maximal, characteristic
6	C₂²×#64520	C₂²	1	2	yes	—
7	C₂²×#64520	C₂²	1	1	yes	characteristic
8	C₂×#10597372	C₂²	1	1	yes	characteristic
9	C₂×#10597276	—	2	2	no	—
10	C₂×#10597276	—	2	2	no	—
11	C₂×#10597276	C₄	1	4	yes	complemented
12	#11926499	—	2	2	no	—
13	#11926499	—	2	2	no	—
14	C₂×#10597272	C₄	1	2	yes	—
15	C₂×C₈×Dic₁₉	C₄	1	2	yes	—
16	#11926312	—	2	4	no	—
17	C₁₉⋊#338	—	2	4	no	—
18	C₂²×M₁₆×C₁₉	C₂²	1	2	yes	—
19	C₂³×C₈×C₁₉	C₂²	1	1	yes	characteristic
20	C₂×C₁₉×#108	—	2	2	no	—
21	C₂×C₁₉×#108	—	2	2	no	—
22	C₂×C₁₉×#108	C₄	1	4	yes	complemented
23	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
24	C₂×M₁₆×C₁₉	—	2	2	no	—
25	C₂×M₁₆×C₁₉	—	2	2	no	—
26	C₂×M₁₆×C₁₉	—	2	2	no	—
27	C₂×M₁₆×C₁₉	—	2	2	no	—
28	C₂×M₁₆×C₁₉	—	2	2	no	—
29	C₂×M₁₆×C₁₉	C₂×C₄	1	4	yes	—
30	C₂²×C₈×C₁₉	—	2	2	no	—
31	C₂²×C₈×C₁₉	C₂×C₄	1	2	yes	—
32	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
33	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
34	C₂²×C₈×C₁₉	C₂×C₄	1	2	yes	—
35	C₂²×C₈×C₁₉	D₄	1	2	yes	—
36	C₂²×C₈×C₁₉	D₄	1	2	yes	—
37	C₂²×C₈×C₁₉	D₄	1	2	yes	—
38	C₂²×C₈×C₁₉	Q₈	1	2	yes	—
39	C₂×C₂²⋊Dic₁₉	Q₈	1	2	yes	—
40	#10597372	—	2	1	no	—
41	#10597372	—	2	1	no	—
42	#10597372	—	2	1	no	—
43	#10597372	—	2	1	no	—
44	C₂×C₄⋊Dic₁₉	D₄	1	2	yes	—
45	C₂×C₄×Dic₁₉	C₂×C₄	1	2	yes	—
46	C₂×#64520	—	2	1	no	—
47	C₂×#64520	—	2	1	no	—
48	C₂×#64520	—	2	1	no	—
49	C₂×#64520	—	2	1	no	—
50	C₂×#64520	—	2	2	no	—
51	C₂×#64520	—	2	2	no	—
52	C₂×#64520	—	2	2	no	—
53	C₂×#64520	—	2	2	no	—
54	C₂×#64520	—	2	2	no	—
55	C₂×#64520	C₂×C₄	1	4	yes	—
56	C₂×#64520	D₄	1	2	yes	—
57	C₂×#64520	Q₈	1	2	yes	—
58	C₂²×C₁₉⋊C₈	—	2	2	no	—
59	C₂²×C₁₉⋊C₈	C₂×C₄	1	2	yes	—
60	C₁₉×#108	—	2	8	no	—
61	#10597276	—	2	8	no	—
62	#10597272	—	2	4	no	—
63	C₈×Dic₁₉	—	2	4	no	—
64	C₂⁴×C₁₉	C₂×Q₈	1	1	yes	characteristic
65	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
66	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
67	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
68	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
69	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
70	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
71	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
72	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
73	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
74	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
75	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
76	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
77	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
78	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
79	C₂²×Dic₁₉	C₄⋊C₄	1	4	yes	—
80	M₁₆×C₁₉	—	2	4	no	—
81	M₁₆×C₁₉	—	2	4	no	—
82	M₁₆×C₁₉	—	4	2	no	—
83	M₁₆×C₁₉	—	4	2	no	—
84	C₂×C₈×C₁₉	—	2	4	no	—
85	C₂×C₈×C₁₉	—	4	2	no	—
86	C₂×C₈×C₁₉	—	4	2	no	—
87	C₂×C₈×C₁₉	C₄²	1	2	yes	—
88	C₂×C₈×C₁₉	C₄²	1	2	yes	—
89	C₂×C₈×C₁₉	C₂²⋊C₄	1	2	yes	—
90	C₂×C₈×C₁₉	C₂²⋊C₄	1	2	yes	—
91	C₂×C₈×C₁₉	C₂²⋊C₄	1	4	yes	—
92	C₂×C₈×C₁₉	C₂²⋊C₄	1	4	yes	—
93	C₂×C₈×C₁₉	C₄⋊C₄	1	2	yes	—
94	C₂×C₈×C₁₉	C₄⋊C₄	1	2	yes	—
95	C₂×C₈×C₁₉	C₄⋊C₄	1	4	yes	—
96	C₂×C₈×C₁₉	C₄⋊C₄	1	4	yes	—
97	C₂²⋊Dic₁₉	—	2	2	no	—
98	C₂²⋊Dic₁₉	—	2	2	no	—
99	C₄⋊Dic₁₉	—	2	2	no	—
100	C₄⋊Dic₁₉	—	2	2	no	—
101	C₄×Dic₁₉	—	2	2	no	—
102	C₄×Dic₁₉	—	2	2	no	—
103	#64520	—	2	2	no	—
104	#64520	—	2	2	no	—
105	#64520	—	2	2	no	—
106	#64520	—	2	2	no	—
107	#64520	—	2	4	no	—
108	#64520	—	2	4	no	—
109	#64520	—	4	2	no	—
110	#64520	—	4	2	no	—
111	C₂×C₁₉⋊C₈	—	2	2	no	—
112	C₂×C₁₉⋊C₈	—	2	2	no	—
113	C₂×C₁₉⋊C₈	—	2	4	no	—
114	C₂×C₁₉⋊C₈	—	4	2	no	—
115	C₂×C₁₉⋊C₈	—	4	2	no	—
116	C₂×C₁₉⋊C₈	C₄⋊C₄	1	4	yes	—
117	#10867	—	19	1	no	maximal, Sylow
118	C₂³×C₁₉	—	4	2	no	—
119	C₂³×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
120	C₂³×C₁₉	C₄×Q₈	1	1	yes	characteristic
121	C₂³×C₁₉	C₄×Q₈	1	1	yes	characteristic
122	C₂³×C₁₉	C₂²⋊Q₈	1	1	yes	characteristic
123	C₂³×C₁₉	C₂²⋊Q₈	1	1	yes	characteristic
124	C₂³×C₁₉	C₄⋊Q₈	1	1	yes	characteristic
125	C₂³×C₁₉	C₄⋊Q₈	1	1	yes	characteristic
126	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
127	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
128	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
129	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
130	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
131	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
132	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
133	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
134	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
135	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
136	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
137	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
138	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
139	C₂×C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
140	C₂×C₄×C₁₉	C₄×Q₈	1	1	yes	characteristic
141	C₂×C₄×C₁₉	C₄×Q₈	1	1	yes	characteristic
142	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
143	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
144	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
145	C₂×C₄×C₁₉	#121	1	1	yes	characteristic
146	C₂×C₄×C₁₉	C₂²⋊Q₈	1	1	yes	characteristic
147	C₂×C₄×C₁₉	C₂²⋊Q₈	1	1	yes	characteristic
148	C₂×C₄×C₁₉	#124	1	1	yes	characteristic
149	C₂×C₄×C₁₉	#124	1	1	yes	characteristic
150	C₂×C₄×C₁₉	#125	1	1	yes	characteristic
151	C₂×C₄×C₁₉	#125	1	1	yes	characteristic
152	C₂×C₄×C₁₉	#127	1	1	yes	characteristic
153	C₂×C₄×C₁₉	C₄⋊Q₈	1	1	yes	characteristic
154	C₂×Dic₁₉	—	2	4	no	—
155	C₂×Dic₁₉	—	4	4	no	—
156	C₈×C₁₉	—	4	4	no	—
157	C₈×C₁₉	#95	1	4	yes	—
158	C₈×C₁₉	#95	1	4	yes	—
159	C₁₉⋊C₈	—	2	4	no	—
160	C₁₉⋊C₈	—	4	4	no	—
161	C₂²×#108	—	19	1	no	—
162	C₂²×#108	D₁₉	1	1	yes	characteristic
163	C₂×#405	—	19	1	no	—
164	#1742	—	19	2	no	—
165	C₂×#338	—	19	2	no	—
166	C₂²×C₁₉	—	2	2	no	—
167	C₂²×C₁₉	—	2	2	no	—
168	C₂²×C₁₉	—	2	2	no	—
169	C₂²×C₁₉	—	4	1	no	—
170	C₂²×C₁₉	—	4	1	no	—
171	C₂²×C₁₉	—	4	1	no	—
172	C₂²×C₁₉	—	4	1	no	—
173	C₂²×C₁₉	C₄×C₄⋊C₄	1	1	yes	characteristic
174	C₂²×C₁₉	#380	1	1	yes	characteristic
175	C₂²×C₁₉	#384	1	1	yes	characteristic
176	C₂²×C₁₉	#389	1	1	yes	characteristic
177	C₂²×C₁₉	#389	1	1	yes	characteristic
178	C₂²×C₁₉	#391	1	1	yes	characteristic
179	C₂²×C₁₉	#391	1	1	yes	characteristic
180	C₄×C₁₉	C₂×#95	1	1	yes	characteristic
181	C₄×C₁₉	C₄×C₄⋊C₄	1	1	yes	characteristic
182	C₄×C₁₉	#380	1	1	yes	characteristic
183	C₄×C₁₉	#382	1	1	yes	characteristic
184	C₄×C₁₉	#389	1	1	yes	characteristic
185	C₄×C₁₉	#389	1	1	yes	characteristic
186	C₄×C₁₉	#390	1	1	yes	characteristic
187	C₄×C₁₉	#390	1	1	yes	characteristic
188	Dic₁₉	—	4	4	no	—
189	C₂²×M₁₆	—	19	1	no	—
190	C₂²×M₁₆	—	19	2	no	—
191	C₂²×M₁₆	C₂×D₁₉	1	2	yes	—
192	C₂³×C₈	C₂×D₁₉	1	1	yes	characteristic
193	C₂×#117	—	19	1	no	—
194	C₂×#108	—	2	2	no	—
195	C₂×#108	—	2	2	no	—
196	C₂×#108	—	19	4	no	—
197	C₂×#108	—	38	2	no	—
198	C₂×#108	—	38	2	no	—
199	C₂×#108	Dic₁₉	1	4	yes	complemented
200	#405	—	38	2	no	—
201	#405	—	38	2	no	—
202	C₂×#97	—	19	2	no	—
203	C₂×C₄×C₈	—	19	2	no	—
204	#343	—	38	4	no	—
205	#338	—	38	4	no	—
206	C₂×C₁₉	—	2	1	no	—
207	C₂×C₁₉	—	2	1	no	—
208	C₂×C₁₉	—	2	1	no	—
209	C₂×C₁₉	—	2	1	no	—
210	C₂×C₁₉	—	2	1	no	—
211	C₂×C₁₉	—	2	1	no	—
212	C₂×C₁₉	C₄⋊#95	1	1	yes	characteristic
213	C₂×C₁₉	#1813	1	2	yes	—
214	C₂³×C₄	C₂²×D₁₉	1	1	yes	characteristic
215	C₂×M₁₆	—	2	2	no	—
216	C₂×M₁₆	—	2	2	no	—
217	C₂×M₁₆	—	2	2	no	—
218	C₂×M₁₆	—	2	2	no	—
219	C₂×M₁₆	—	2	2	no	—
220	C₂×M₁₆	—	19	2	no	—
221	C₂×M₁₆	—	19	2	no	—
222	C₂×M₁₆	—	19	4	no	—
223	C₂×M₁₆	—	38	1	no	—
224	C₂×M₁₆	—	38	1	no	—
225	C₂×M₁₆	—	38	1	no	—
226	C₂×M₁₆	—	38	1	no	—
227	C₂×M₁₆	—	38	2	no	—
228	C₂×M₁₆	—	38	2	no	—
229	C₂×M₁₆	—	38	2	no	—
230	C₂×M₁₆	—	38	2	no	—
231	C₂×M₁₆	—	38	2	no	—
232	C₂×M₁₆	C₂×Dic₁₉	1	4	yes	—
233	C₂²×C₈	—	2	2	no	—
234	C₂²×C₈	—	19	2	no	—
235	C₂²×C₈	—	38	2	no	—
236	C₂²×C₈	Dic₃₈	1	2	yes	—
237	C₂²×C₈	C₄×D₁₉	1	1	yes	characteristic
238	C₂²×C₈	C₄×D₁₉	1	1	yes	characteristic
239	C₂²×C₈	C₄×D₁₉	1	2	yes	—
240	C₂²×C₈	D₇₆	1	2	yes	—
241	C₂²×C₈	C₂×Dic₁₉	1	2	yes	—
242	C₂²×C₈	C₂²⋊D₁₉	1	2	yes	—
243	C₂²×C₈	C₂²⋊D₁₉	1	2	yes	—
244	#117	—	38	1	no	—
245	#117	—	38	1	no	—
246	#117	—	38	1	no	—
247	#117	—	38	1	no	—
248	C₂×C₄⋊C₄	—	19	2	no	—
249	C₂×C₂²⋊C₄	—	19	2	no	—
250	C₂×C₄²	—	19	2	no	—
251	#108	—	2	8	no	—
252	#108	—	38	8	no	—
253	#97	—	38	4	no	—
254	C₄×C₈	—	38	4	no	—
255	C₁₉	#10867	1	1	yes	characteristic, complemented, Sylow
256	C₂⁴	Q₈×D₁₉	1	1	yes	characteristic
257	C₂²×C₄	—	19	4	no	—
258	C₂²×C₄	C₂×Dic₃₈	1	1	yes	characteristic
259	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
260	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
261	C₂²×C₄	C₂×D₇₆	1	1	yes	characteristic
262	C₂²×C₄	D₄×D₁₉	1	1	yes	characteristic
263	C₂²×C₄	D₄×D₁₉	1	1	yes	characteristic
264	C₂²×C₄	#64543	1	1	yes	characteristic
265	C₂²×C₄	#64543	1	1	yes	characteristic
266	C₂²×C₄	Q₈×D₁₉	1	1	yes	characteristic
267	C₂²×C₄	#64545	1	1	yes	characteristic
268	C₂²×C₄	#64545	1	1	yes	characteristic
269	C₂²×C₄	C₂²×Dic₁₉	1	1	yes	characteristic
270	C₂²×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
271	C₂²×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
272	M₁₆	—	2	4	no	—
273	M₁₆	—	2	4	no	—
274	M₁₆	—	4	2	no	—
275	M₁₆	—	4	2	no	—
276	M₁₆	—	38	2	no	—
277	M₁₆	—	38	2	no	—
278	M₁₆	—	38	2	no	—
279	M₁₆	—	38	2	no	—
280	M₁₆	—	38	4	no	—
281	M₁₆	—	38	4	no	—
282	M₁₆	—	76	2	no	—
283	M₁₆	—	76	2	no	—
284	C₂×C₈	—	2	4	no	—
285	C₂×C₈	—	4	2	no	—
286	C₂×C₈	—	4	2	no	—
287	C₂×C₈	—	19	4	no	—
288	C₂×C₈	—	38	2	no	—
289	C₂×C₈	—	38	2	no	—
290	C₂×C₈	—	38	4	no	—
291	C₂×C₈	—	76	2	no	—
292	C₂×C₈	—	76	2	no	—
293	C₂×C₈	C₄×Dic₁₉	1	2	yes	—
294	C₂×C₈	C₄×Dic₁₉	1	2	yes	—
295	C₂×C₈	Dic₁₉⋊C₄	1	2	yes	—
296	C₂×C₈	Dic₁₉⋊C₄	1	2	yes	—
297	C₂×C₈	Dic₁₉⋊C₄	1	4	yes	—
298	C₂×C₈	C₄⋊Dic₁₉	1	4	yes	—
299	C₂×C₈	(C₂×D₁₉)⋊C₄	1	2	yes	—
300	C₂×C₈	(C₂×D₁₉)⋊C₄	1	2	yes	—
301	C₂×C₈	(C₂×D₁₉)⋊C₄	1	4	yes	—
302	C₂×C₈	C₂²⋊Dic₁₉	1	4	yes	—
303	C₄⋊C₄	—	38	2	no	—
304	C₄⋊C₄	—	38	2	no	—
305	C₂²⋊C₄	—	38	2	no	—
306	C₂²⋊C₄	—	38	2	no	—
307	C₄²	—	38	2	no	—
308	C₄²	—	38	2	no	—
309	C₂³	—	4	2	no	—
310	C₂³	#10597333	1	1	yes	characteristic
311	C₂³	#10597334	1	1	yes	characteristic
312	C₂³	C₄⋊C₄×D₁₉	1	1	yes	characteristic
313	C₂³	#10597343	1	1	yes	characteristic
314	C₂³	#10597390	1	1	yes	characteristic
315	C₂³	Q₈×Dic₁₉	1	1	yes	characteristic
316	C₂³	#10597392	1	1	yes	characteristic
317	C₂×C₄	—	38	4	no	—
318	C₂×C₄	—	76	4	no	—
319	C₂×C₄	#10597333	1	1	yes	characteristic
320	C₂×C₄	#10597334	1	1	yes	characteristic
321	C₂×C₄	#10597336	1	1	yes	characteristic
322	C₂×C₄	#10597336	1	1	yes	characteristic
323	C₂×C₄	C₄⋊C₄×D₁₉	1	1	yes	characteristic
324	C₂×C₄	#10597338	1	1	yes	characteristic
325	C₂×C₄	#10597338	1	1	yes	characteristic
326	C₂×C₄	#10597339	1	1	yes	characteristic
327	C₂×C₄	#10597339	1	1	yes	characteristic
328	C₂×C₄	#10597341	1	1	yes	characteristic
329	C₂×C₄	#10597341	1	1	yes	characteristic
330	C₂×C₄	#10597343	1	1	yes	characteristic
331	C₂×C₄	C₂×C₄×Dic₁₉	1	1	yes	characteristic
332	C₂×C₄	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
333	C₂×C₄	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
334	C₂×C₄	C₂×C₄⋊Dic₁₉	1	1	yes	characteristic
335	C₂×C₄	C₂×(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
336	C₂×C₄	C₂×(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
337	C₂×C₄	D₄×Dic₁₉	1	1	yes	characteristic
338	C₂×C₄	D₄×Dic₁₉	1	1	yes	characteristic
339	C₂×C₄	#10597382	1	1	yes	characteristic
340	C₂×C₄	#10597384	1	1	yes	characteristic
341	C₂×C₄	#10597384	1	1	yes	characteristic
342	C₂×C₄	#10597386	1	1	yes	characteristic
343	C₂×C₄	Q₈×Dic₁₉	1	1	yes	characteristic
344	C₂×C₄	#10597392	1	1	yes	characteristic
345	C₂×C₄	#10597393	1	1	yes	characteristic
346	C₂×C₄	C₂×C₂²⋊Dic₁₉	1	1	yes	characteristic
347	C₈	—	4	4	no	—
348	C₈	—	38	4	no	—
349	C₈	—	76	4	no	—
350	C₈	C₁₉⋊#95	1	4	yes	—
351	C₈	C₁₉⋊#95	1	4	yes	—
352	C₂²	—	2	2	no	—
353	C₂²	—	2	2	no	—
354	C₂²	—	2	2	no	—
355	C₂²	—	4	1	no	—
356	C₂²	—	4	1	no	—
357	C₂²	—	4	1	no	—
358	C₂²	—	4	1	no	—
359	C₂²	C₄⋊C₄×Dic₁₉	1	1	yes	characteristic
360	C₂²	#11926401	1	1	yes	characteristic
361	C₂²	#11926413	1	1	yes	characteristic
362	C₂²	#11926440	1	1	yes	characteristic
363	C₂²	#11926443	1	1	yes	characteristic
364	C₂²	#11926449	1	1	yes	characteristic
365	C₂²	#11926451	1	1	yes	characteristic
366	C₄	—	76	4	no	—
367	C₄	C₂×C₁₉⋊#95	1	1	yes	characteristic
368	C₄	C₄⋊C₄×Dic₁₉	1	1	yes	characteristic
369	C₄	#11926401	1	1	yes	characteristic
370	C₄	#11926409	1	1	yes	characteristic
371	C₄	#11926440	1	1	yes	characteristic
372	C₄	#11926443	1	1	yes	characteristic
373	C₄	#11926445	1	1	yes	characteristic
374	C₄	#11926447	1	1	yes	characteristic
375	C₂	—	2	1	no	—
376	C₂	—	2	1	no	—
377	C₂	—	2	1	no	—
378	C₂	—	2	1	no	—
379	C₂	—	2	1	no	—
380	C₂	—	2	1	no	—
381	C₂	#14561864	1	1	yes	characteristic
382	C₂	#14563682	1	2	yes	—

	subgroup	G/H
center	C₂×C₄	#10597338
commutator	C₂×C₄×C₁₉	C₂×C₄²
Frattini	C₂³×C₄	C₂²×D₁₉
Fitting	C₂²×C₁₉×#108	C₂
socle	C₂²×C₁₉	#380
prime radical	C₂⁴×C₁₉	C₂×Q₈
cosocle	C₂³×C₄×C₁₉	C₂³
hypercenter	C₂²×#108	D₁₉
hypocenter	C₁₉	#10867
LCS	G ▷ C₂×C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂×C₄ ◁ C₂³×C₄ ◁ C₂²×#108

Complements

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

N	H ≅ G/N	type
11. C₂×#10597276	C₄	semidirect
22. C₂×C₁₉×#108	C₄	semidirect
199. C₂×#108	Dic₁₉	semidirect
255. C₁₉	#10867	semidirect

Maximal subgroups

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

subgroup	index
C₂²×#10597276	2
C₂×#11926499	2
#14563373	2
C₂×C₁₉⋊#338	2
C₂²×C₁₉×#108	2
#10867	19