Subgroups — #18075372

Order 4864.

598 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₄×C₁₉⋊C₈	C₂	1	1	yes	maximal, characteristic
2	#14563615	C₂	1	1	yes	maximal, characteristic
3	C₂×#11926294	C₂	1	2	yes	maximal, complemented
4	#14561469	C₂	1	2	yes	maximal, complemented
5	C₁₉×#1797	C₂	1	1	yes	maximal, characteristic
6	C₂³×C₁₉⋊C₈	C₄	1	1	yes	characteristic
7	C₂³×C₁₉⋊C₈	C₄	1	1	yes	characteristic
8	C₂×C₄⋊(C₁₉⋊C₈)	C₂²	1	2	yes	—
9	C₂×C₂²⋊(C₁₉⋊C₈)	—	2	1	no	—
10	C₂×C₄×C₁₉⋊C₈	—	2	4	no	—
11	C₂×C₄×C₁₉⋊C₈	C₄	1	1	yes	characteristic
12	C₂×C₄×C₁₉⋊C₈	C₄	1	1	yes	characteristic
13	C₂×C₄×C₁₉⋊C₈	C₂²	1	1	yes	characteristic
14	C₂×C₄×C₁₉⋊C₈	C₂²	1	1	yes	characteristic
15	#11926299	—	2	1	no	—
16	#11926294	—	2	4	no	—
17	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
18	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
19	C₂×C₁₉×C₂²⋊C₈	—	2	1	no	—
20	C₁₉×#336	—	2	1	no	—
21	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
22	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
23	C₂³×C₄×C₁₉	Q₈	1	1	yes	characteristic
24	C₂²×C₈×C₁₉	—	2	2	no	—
25	C₂×C₄²×C₁₉	—	2	2	no	—
26	C₂×C₄²×C₁₉	—	2	2	no	—
27	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
28	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
29	C₂×C₄²×C₁₉	Q₈	1	1	yes	characteristic
30	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
31	C₂²×C₁₉⋊C₈	—	2	2	no	—
32	C₂²×C₁₉⋊C₈	—	2	2	no	—
33	C₂²×C₁₉⋊C₈	—	2	2	no	—
34	C₂²×C₁₉⋊C₈	—	2	2	no	—
35	C₂²×C₁₉⋊C₈	—	2	2	no	—
36	C₂²×C₁₉⋊C₈	—	2	2	no	—
37	C₂²×C₁₉⋊C₈	C₈	1	4	yes	complemented
38	C₂²×C₁₉⋊C₈	C₂×C₄	1	1	yes	characteristic
39	C₂²×C₁₉⋊C₈	C₂×C₄	1	1	yes	characteristic
40	C₂²×C₁₉⋊C₈	C₂×C₄	1	1	yes	characteristic
41	C₂²×C₁₉⋊C₈	C₂×C₄	1	1	yes	characteristic
42	C₁₉×C₄⋊C₈	—	2	2	no	—
43	C₁₉×C₄⋊C₈	—	2	2	no	—
44	C₁₉×C₂²⋊C₈	—	4	2	no	—
45	C₂²⋊(C₁₉⋊C₈)	—	4	2	no	—
46	C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
47	C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
48	C₄×C₁₉⋊C₈	—	2	2	no	—
49	C₄×C₁₉⋊C₈	—	2	2	no	—
50	C₄×C₁₉⋊C₈	—	2	2	no	—
51	C₄×C₁₉⋊C₈	D₄	1	4	yes	—
52	C₂⁴×C₁₉	C₄⋊C₄	1	1	yes	characteristic
53	C₂²×C₄×C₁₉	—	2	2	no	—
54	C₂²×C₄×C₁₉	—	2	2	no	—
55	C₂²×C₄×C₁₉	—	2	1	no	—
56	C₂²×C₄×C₁₉	—	2	1	no	—
57	C₂²×C₄×C₁₉	—	2	2	no	—
58	C₂²×C₄×C₁₉	—	2	2	no	—
59	C₂²×C₄×C₁₉	—	2	1	no	—
60	C₂²×C₄×C₁₉	—	2	1	no	—
61	C₂²×C₄×C₁₉	—	2	2	no	—
62	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
63	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
64	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
65	C₂²×C₄×C₁₉	C₂×C₈	1	2	yes	—
66	C₂²×C₄×C₁₉	M₁₆	1	2	yes	—
67	C₂²×C₄×C₁₉	SD₁₆	1	2	yes	—
68	C₂²×C₄×C₁₉	SD₁₆	1	2	yes	—
69	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
70	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
71	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
72	C₂×C₈×C₁₉	—	4	2	no	—
73	C₂×C₈×C₁₉	—	4	2	no	—
74	C₂×C₈×C₁₉	—	4	2	no	—
75	C₄²×C₁₉	—	2	1	no	—
76	C₄²×C₁₉	—	2	1	no	—
77	C₄²×C₁₉	—	2	2	no	—
78	C₄²×C₁₉	—	2	2	no	—
79	C₄²×C₁₉	C₂×D₄	1	2	yes	—
80	C₄²×C₁₉	#41	1	2	yes	—
81	C₂×C₁₉⋊C₈	—	2	8	no	—
82	C₂×C₁₉⋊C₈	—	2	1	no	—
83	C₂×C₁₉⋊C₈	—	2	1	no	—
84	C₂×C₁₉⋊C₈	—	2	1	no	—
85	C₂×C₁₉⋊C₈	—	2	1	no	—
86	C₂×C₁₉⋊C₈	—	2	1	no	—
87	C₂×C₁₉⋊C₈	—	2	1	no	—
88	C₂×C₁₉⋊C₈	—	2	8	no	—
89	C₂×C₁₉⋊C₈	—	4	2	no	—
90	C₂×C₁₉⋊C₈	—	4	2	no	—
91	C₂×C₁₉⋊C₈	—	4	2	no	—
92	C₂×C₁₉⋊C₈	C₂²⋊C₄	1	2	yes	—
93	C₂×C₁₉⋊C₈	C₂²⋊C₄	1	2	yes	—
94	C₂×C₁₉⋊C₈	C₂×C₈	1	2	yes	—
95	C₂×C₁₉⋊C₈	C₂×C₈	1	2	yes	—
96	C₂×C₁₉⋊C₈	M₁₆	1	2	yes	—
97	C₂×C₁₉⋊C₈	M₁₆	1	2	yes	—
98	#8595	—	19	1	no	maximal, Sylow
99	C₂³×C₁₉	—	2	1	no	—
100	C₂³×C₁₉	—	2	1	no	—
101	C₂³×C₁₉	—	2	1	no	—
102	C₂³×C₁₉	—	2	1	no	—
103	C₂³×C₁₉	C₄⋊C₈	1	2	yes	—
104	C₂³×C₁₉	#106	1	2	yes	—
105	C₂³×C₁₉	#108	1	2	yes	—
106	C₂³×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
107	C₂×C₄×C₁₉	—	2	8	no	—
108	C₂×C₄×C₁₉	—	2	1	no	—
109	C₂×C₄×C₁₉	—	2	1	no	—
110	C₂×C₄×C₁₉	—	2	1	no	—
111	C₂×C₄×C₁₉	—	2	1	no	—
112	C₂×C₄×C₁₉	—	2	1	no	—
113	C₂×C₄×C₁₉	—	2	1	no	—
114	C₂×C₄×C₁₉	—	2	1	no	—
115	C₂×C₄×C₁₉	—	2	1	no	—
116	C₂×C₄×C₁₉	—	2	2	no	—
117	C₂×C₄×C₁₉	—	2	2	no	—
118	C₂×C₄×C₁₉	—	2	2	no	—
119	C₂×C₄×C₁₉	—	2	2	no	—
120	C₂×C₄×C₁₉	—	2	4	no	—
121	C₂×C₄×C₁₉	—	2	4	no	—
122	C₂×C₄×C₁₉	C₄⋊C₈	1	2	yes	—
123	C₂×C₄×C₁₉	#106	1	2	yes	—
124	C₂×C₄×C₁₉	#108	1	2	yes	—
125	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
126	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
127	C₂×C₄×C₁₉	#121	1	2	yes	—
128	C₂×C₄×C₁₉	C₂²⋊Q₈	1	2	yes	—
129	C₂×C₄×C₁₉	C₂²×C₈	1	1	yes	characteristic
130	C₂×C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
131	C₂×C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
132	C₂×C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
133	C₂×C₄×C₁₉	C₂×SD₁₆	1	1	yes	characteristic
134	C₂×C₄×C₁₉	C₂×SD₁₆	1	1	yes	characteristic
135	C₂×C₄×C₁₉	#135	1	2	yes	—
136	C₈×C₁₉	—	8	2	no	—
137	C₁₉⋊C₈	—	2	2	no	—
138	C₁₉⋊C₈	—	2	2	no	—
139	C₁₉⋊C₈	—	2	2	no	—
140	C₁₉⋊C₈	—	8	2	no	—
141	C₁₉⋊C₈	C₂²⋊C₈	1	4	yes	complemented
142	C₂²×C₄×C₈	—	19	1	no	—
143	#1797	—	19	1	no	—
144	#1797	D₁₉	1	1	yes	characteristic
145	C₂×#334	—	19	2	no	—
146	#1277	—	19	2	no	—
147	C₂²×C₁₉	—	2	2	no	—
148	C₂²×C₁₉	—	2	2	no	—
149	C₂²×C₁₉	—	2	2	no	—
150	C₂²×C₁₉	—	2	2	no	—
151	C₂²×C₁₉	—	2	2	no	—
152	C₂²×C₁₉	—	2	2	no	—
153	C₂²×C₁₉	#334	1	4	yes	complemented
154	C₂²×C₁₉	#380	1	1	yes	characteristic
155	C₂²×C₁₉	C₂×C₄⋊C₈	1	1	yes	characteristic
156	C₂²×C₁₉	#423	1	1	yes	characteristic
157	C₂²×C₁₉	C₂×#106	1	1	yes	characteristic
158	C₂²×C₁₉	#427	1	1	yes	characteristic
159	C₂²×C₁₉	C₂×#108	1	1	yes	characteristic
160	C₂²×C₁₉	C₂×#108	1	1	yes	characteristic
161	C₄×C₁₉	—	2	2	no	—
162	C₄×C₁₉	—	2	2	no	—
163	C₄×C₁₉	—	2	2	no	—
164	C₄×C₁₉	—	2	2	no	—
165	C₄×C₁₉	C₂×C₂²⋊C₈	1	1	yes	characteristic
166	C₄×C₁₉	#407	1	1	yes	characteristic
167	C₄×C₁₉	#431	1	1	yes	characteristic
168	C₄×C₁₉	#432	1	1	yes	characteristic
169	C₄×C₁₉	#465	1	2	yes	—
170	C₄×C₁₉	#465	1	2	yes	—
171	C₂³×C₈	—	19	1	no	—
172	C₂³×C₈	—	19	1	no	—
173	C₂²×C₄²	C₂×D₁₉	1	1	yes	characteristic
174	C₂×C₄⋊C₈	—	19	2	no	—
175	C₂×C₄⋊C₈	C₂×D₁₉	1	2	yes	—
176	C₂×C₂²⋊C₈	—	2	1	no	—
177	C₂×C₂²⋊C₈	—	38	1	no	—
178	C₂×C₄×C₈	—	19	1	no	—
179	C₂×C₄×C₈	—	19	1	no	—
180	C₂×C₄×C₈	—	19	1	no	—
181	C₂×C₄×C₈	—	19	1	no	—
182	C₂×C₄×C₈	—	38	4	no	—
183	#336	—	2	1	no	—
184	#336	—	38	1	no	—
185	#334	—	38	4	no	—
186	C₂×C₁₉	—	2	4	no	—
187	C₂×C₁₉	C₂×#334	1	1	yes	characteristic
188	C₂×C₁₉	#1564	1	1	yes	characteristic
189	C₂×C₁₉	#1566	1	1	yes	characteristic
190	C₂×C₁₉	#1568	1	1	yes	characteristic
191	C₂×C₁₉	#1797	1	1	yes	characteristic
192	C₂×C₁₉	#1807	1	1	yes	characteristic
193	C₂×C₁₉	#1810	1	1	yes	characteristic
194	C₂³×C₄	Dic₃₈	1	1	yes	characteristic
195	C₂³×C₄	C₄×D₁₉	1	1	yes	characteristic
196	C₂³×C₄	C₂²⋊D₁₉	1	1	yes	characteristic
197	C₂²×C₈	—	2	2	no	—
198	C₂²×C₈	—	19	1	no	—
199	C₂²×C₈	—	19	4	no	—
200	C₂²×C₈	—	19	1	no	—
201	C₂²×C₈	—	19	1	no	—
202	C₂²×C₈	—	19	1	no	—
203	C₂²×C₈	—	38	2	no	—
204	C₂²×C₈	—	38	2	no	—
205	C₂²×C₈	—	38	2	no	—
206	C₂²×C₈	—	38	2	no	—
207	C₂²×C₈	—	38	2	no	—
208	C₂²×C₈	—	38	2	no	—
209	C₂×C₄²	—	2	2	no	—
210	C₂×C₄²	—	2	2	no	—
211	C₂×C₄²	Dic₃₈	1	1	yes	characteristic
212	C₂×C₄²	C₄×D₁₉	1	1	yes	characteristic
213	C₂×C₄²	C₂²⋊D₁₉	1	1	yes	characteristic
214	C₂×C₄²	C₂²×D₁₉	1	1	yes	characteristic
215	C₄⋊C₈	—	2	2	no	—
216	C₄⋊C₈	—	2	2	no	—
217	C₄⋊C₈	—	38	2	no	—
218	C₄⋊C₈	—	38	2	no	—
219	C₂²⋊C₈	—	4	2	no	—
220	C₂²⋊C₈	—	76	2	no	—
221	C₄×C₈	—	19	4	no	—
222	C₄×C₈	—	38	2	no	—
223	C₄×C₈	—	38	2	no	—
224	C₄×C₈	—	38	2	no	—
225	C₁₉	#8595	1	1	yes	characteristic, complemented, Sylow
226	C₂⁴	Dic₁₉⋊C₄	1	1	yes	characteristic
227	C₂²×C₄	—	2	2	no	—
228	C₂²×C₄	—	2	2	no	—
229	C₂²×C₄	—	2	2	no	—
230	C₂²×C₄	—	2	2	no	—
231	C₂²×C₄	—	2	1	no	—
232	C₂²×C₄	—	2	2	no	—
233	C₂²×C₄	—	2	1	no	—
234	C₂²×C₄	—	2	1	no	—
235	C₂²×C₄	—	2	1	no	—
236	C₂²×C₄	C₈×D₁₉	1	2	yes	—
237	C₂²×C₄	#64515	1	2	yes	—
238	C₂²×C₄	Dic₁₉⋊C₄	1	1	yes	characteristic
239	C₂²×C₄	Dic₁₉⋊C₄	1	1	yes	characteristic
240	C₂²×C₄	Dic₁₉⋊C₄	1	1	yes	characteristic
241	C₂²×C₄	#64526	1	2	yes	—
242	C₂²×C₄	#64527	1	2	yes	—
243	C₂²×C₄	C₂×Dic₃₈	1	1	yes	characteristic
244	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
245	C₂²×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
246	C₂×C₈	—	4	2	no	—
247	C₂×C₈	—	4	2	no	—
248	C₂×C₈	—	4	2	no	—
249	C₂×C₈	—	19	2	no	—
250	C₂×C₈	—	19	2	no	—
251	C₂×C₈	—	19	2	no	—
252	C₂×C₈	—	19	2	no	—
253	C₂×C₈	—	19	2	no	—
254	C₂×C₈	—	19	2	no	—
255	C₂×C₈	—	38	8	no	—
256	C₂×C₈	—	38	8	no	—
257	C₂×C₈	—	38	1	no	—
258	C₂×C₈	—	38	1	no	—
259	C₂×C₈	—	38	1	no	—
260	C₂×C₈	—	38	1	no	—
261	C₂×C₈	—	38	1	no	—
262	C₂×C₈	—	38	1	no	—
263	C₂×C₈	—	76	2	no	—
264	C₂×C₈	—	76	2	no	—
265	C₂×C₈	—	76	2	no	—
266	C₄²	—	2	2	no	—
267	C₄²	—	2	1	no	—
268	C₄²	—	2	2	no	—
269	C₄²	—	2	1	no	—
270	C₄²	D₄×D₁₉	1	2	yes	—
271	C₄²	#64543	1	2	yes	—
272	C₂³	—	2	1	no	—
273	C₂³	—	2	1	no	—
274	C₂³	—	2	1	no	—
275	C₂³	—	2	1	no	—
276	C₂³	#10597265	1	2	yes	—
277	C₂³	Dic₁₉⋊C₈	1	2	yes	—
278	C₂³	#10597279	1	2	yes	—
279	C₂³	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
280	C₂×C₄	—	2	8	no	—
281	C₂×C₄	—	2	1	no	—
282	C₂×C₄	—	2	1	no	—
283	C₂×C₄	—	2	1	no	—
284	C₂×C₄	—	2	1	no	—
285	C₂×C₄	—	2	1	no	—
286	C₂×C₄	—	2	1	no	—
287	C₂×C₄	—	2	1	no	—
288	C₂×C₄	—	2	1	no	—
289	C₂×C₄	—	2	2	no	—
290	C₂×C₄	—	2	2	no	—
291	C₂×C₄	—	2	2	no	—
292	C₂×C₄	—	2	2	no	—
293	C₂×C₄	—	2	4	no	—
294	C₂×C₄	—	2	4	no	—
295	C₂×C₄	#10597265	1	2	yes	—
296	C₂×C₄	Dic₁₉⋊C₈	1	2	yes	—
297	C₂×C₄	#10597279	1	2	yes	—
298	C₂×C₄	#10597323	1	1	yes	characteristic
299	C₂×C₄	#10597324	1	2	yes	—
300	C₂×C₄	C₂²⋊C₄×D₁₉	1	1	yes	characteristic
301	C₂×C₄	C₂×C₈×D₁₉	1	1	yes	characteristic
302	C₂×C₄	C₂×#64515	1	1	yes	characteristic
303	C₂×C₄	M₁₆×D₁₉	1	1	yes	characteristic
304	C₂×C₄	M₁₆×D₁₉	1	1	yes	characteristic
305	C₂×C₄	C₂×#64526	1	1	yes	characteristic
306	C₂×C₄	#10597385	1	2	yes	—
307	C₂×C₄	C₂×#64527	1	1	yes	characteristic
308	C₂×C₄	#10597396	1	2	yes	—
309	C₈	—	8	2	no	—
310	C₈	—	19	4	no	—
311	C₈	—	38	2	no	—
312	C₈	—	38	2	no	—
313	C₈	—	38	2	no	—
314	C₈	—	152	2	no	—
315	C₂²	—	2	2	no	—
316	C₂²	—	2	2	no	—
317	C₂²	—	2	2	no	—
318	C₂²	—	2	2	no	—
319	C₂²	—	2	2	no	—
320	C₂²	—	2	2	no	—
321	C₂²	#11926294	1	4	yes	complemented
322	C₂²	#11926402	1	1	yes	characteristic
323	C₂²	C₂×Dic₁₉⋊C₈	1	1	yes	characteristic
324	C₂²	#11926567	1	1	yes	characteristic
325	C₂²	C₂×#10597265	1	1	yes	characteristic
326	C₂²	#11926580	1	1	yes	characteristic
327	C₂²	C₂×#10597279	1	1	yes	characteristic
328	C₂²	C₂×#10597279	1	1	yes	characteristic
329	C₄	—	2	2	no	—
330	C₄	—	2	2	no	—
331	C₄	—	2	2	no	—
332	C₄	—	2	2	no	—
333	C₄	C₂²⋊C₈×D₁₉	1	1	yes	characteristic
334	C₄	#11926506	1	1	yes	characteristic
335	C₄	#11926594	1	1	yes	characteristic
336	C₄	#11926598	1	1	yes	characteristic
337	C₄	#11926771	1	2	yes	—
338	C₄	#11926775	1	2	yes	—
339	C₂	—	2	4	no	—
340	C₂	C₂×#11926294	1	1	yes	characteristic
341	C₂	#14562381	1	1	yes	characteristic
342	C₂	#14562390	1	1	yes	characteristic
343	C₂	#14562396	1	1	yes	characteristic
344	C₂	#14563613	1	1	yes	characteristic
345	C₂	#14563658	1	1	yes	characteristic
346	C₂	#14563671	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄	C₂×C₂²⋊D₁₉
commutator	C₂×C₄×C₁₉	C₂²×C₈
Frattini	C₂×C₄²	C₂²×D₁₉
Fitting	C₁₉×#1797	C₂
socle	C₂³×C₁₉	C₂×C₄⋊C₄
prime radical	C₂⁴×C₁₉	C₄⋊C₄
cosocle	C₂×C₄²×C₁₉	C₂³
hypercenter	#1797	D₁₉
hypocenter	C₁₉	#8595
LCS	G ▷ C₂×C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂²×C₄ ◁ C₂²×C₄² ◁ #1797

Complements

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

N	H ≅ G/N	type
3. C₂×#11926294	C₂	semidirect
4. #14561469	C₂	semidirect
37. C₂²×C₁₉⋊C₈	C₈	semidirect
141. C₁₉⋊C₈	C₂²⋊C₈	semidirect
153. C₂²×C₁₉	#334	semidirect
225. C₁₉	#8595	semidirect
321. C₂²	#11926294	semidirect

Maximal subgroups

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

subgroup	index
C₂²×C₄×C₁₉⋊C₈	2
#14563615	2
C₂×#11926294	2
#14561469	2
C₁₉×#1797	2
#8595	19