Subgroups — #18088242

Order 4864.

626 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#11926500	C₂	1	1	yes	maximal, characteristic
2	#14563374	C₂	1	1	yes	maximal, characteristic
3	C₂×#11926308	C₂	1	2	yes	maximal
4	C₂×C₁₉⋊#338	C₂	1	2	yes	maximal
5	C₁₉×#1742	C₂	1	1	yes	maximal, characteristic
6	C₂²×#64520	C₂²	1	2	yes	—
7	C₂²×#64520	C₂²	1	1	yes	characteristic
8	C₂³×C₁₉⋊C₈	C₂²	1	1	yes	characteristic
9	#11926500	—	2	4	no	—
10	C₂×#10597260	C₄	1	2	yes	—
11	C₂×C₄×C₁₉⋊C₈	C₄	1	2	yes	—
12	#11926313	—	2	2	no	—
13	#11926308	—	2	4	no	—
14	C₁₉⋊#338	C₄	1	8	yes	complemented
15	C₂²×M₁₆×C₁₉	C₂²	1	2	yes	—
16	C₂×C₁₉×#117	C₂²	1	1	yes	characteristic
17	C₁₉×#343	—	2	2	no	—
18	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
19	C₂×M₁₆×C₁₉	—	2	2	no	—
20	C₂×M₁₆×C₁₉	—	2	2	no	—
21	C₂×M₁₆×C₁₉	—	2	2	no	—
22	C₂×M₁₆×C₁₉	—	2	2	no	—
23	C₂×M₁₆×C₁₉	—	2	2	no	—
24	C₂×M₁₆×C₁₉	C₂×C₄	1	4	yes	—
25	C₂²×C₈×C₁₉	—	2	2	no	—
26	C₁₉×#117	—	2	2	no	—
27	C₁₉×#117	—	2	2	no	—
28	C₂×C₄⋊C₄×C₁₉	D₄	1	2	yes	—
29	C₂×C₂²⋊C₄×C₁₉	Q₈	1	2	yes	—
30	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
31	C₂×#64520	—	2	2	no	—
32	C₂×#64520	—	2	1	no	—
33	C₂×#64520	—	2	1	no	—
34	C₂×#64520	—	2	2	no	—
35	C₂×#64520	—	2	2	no	—
36	C₂×#64520	—	2	2	no	—
37	C₂×#64520	—	2	2	no	—
38	C₂×#64520	—	2	2	no	—
39	C₂×#64520	C₂×C₄	1	4	yes	—
40	C₂×#64520	C₂×C₄	1	4	yes	—
41	C₂²×C₁₉⋊C₈	—	2	2	no	—
42	C₂²×C₁₉⋊C₈	—	2	1	no	—
43	C₂²×C₁₉⋊C₈	—	2	1	no	—
44	C₂²×C₁₉⋊C₈	—	2	2	no	—
45	C₂²×C₁₉⋊C₈	C₂×C₄	1	2	yes	—
46	C₂²×C₁₉⋊C₈	C₂×C₄	1	1	yes	characteristic
47	C₂²×C₁₉⋊C₈	C₂×C₄	1	1	yes	characteristic
48	C₂²×C₁₉⋊C₈	D₄	1	4	yes	—
49	#10597260	—	2	4	no	—
50	C₄×C₁₉⋊C₈	—	2	4	no	—
51	C₂⁴×C₁₉	C₂×Q₈	1	1	yes	characteristic
52	C₂²×C₄×C₁₉	C₄⋊C₄	1	4	yes	—
53	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
54	C₂²×C₄×C₁₉	C₂²×C₄	1	2	yes	—
55	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
56	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
57	C₂²×C₄×C₁₉	#41	1	2	yes	—
58	C₂²×C₄×C₁₉	#41	1	2	yes	—
59	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
60	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
61	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
62	C₂²×C₄×C₁₉	#41	1	1	yes	characteristic
63	M₁₆×C₁₉	—	2	4	no	—
64	M₁₆×C₁₉	—	2	4	no	—
65	M₁₆×C₁₉	—	4	2	no	—
66	M₁₆×C₁₉	—	4	2	no	—
67	C₂×C₈×C₁₉	—	2	4	no	—
68	C₂×C₈×C₁₉	—	4	2	no	—
69	C₂×C₈×C₁₉	—	4	2	no	—
70	C₄⋊C₄×C₁₉	—	2	4	no	—
71	C₂²⋊C₄×C₁₉	—	2	4	no	—
72	C₄²×C₁₉	—	2	2	no	—
73	C₄²×C₁₉	—	2	2	no	—
74	#64520	—	2	4	no	—
75	#64520	—	2	4	no	—
76	#64520	—	2	4	no	—
77	#64520	—	2	4	no	—
78	#64520	—	4	2	no	—
79	#64520	—	4	2	no	—
80	C₂×C₁₉⋊C₈	—	2	2	no	—
81	C₂×C₁₉⋊C₈	—	2	1	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	2	no	—
86	C₂×C₁₉⋊C₈	—	2	4	no	—
87	C₂×C₁₉⋊C₈	—	2	4	no	—
88	C₂×C₁₉⋊C₈	—	2	4	no	—
89	C₂×C₁₉⋊C₈	—	4	2	no	—
90	C₂×C₁₉⋊C₈	—	4	2	no	—
91	C₂×C₁₉⋊C₈	C₄²	1	4	yes	—
92	C₂×C₁₉⋊C₈	C₂²⋊C₄	1	2	yes	—
93	C₂×C₁₉⋊C₈	C₂²⋊C₄	1	2	yes	—
94	#10815	—	19	1	no	maximal, Sylow
95	C₂³×C₁₉	—	4	2	no	—
96	C₂³×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
97	C₂³×C₁₉	C₄×Q₈	1	2	yes	—
98	C₂³×C₁₉	C₂²⋊Q₈	1	2	yes	—
99	C₂³×C₁₉	#125	1	1	yes	characteristic
100	C₂³×C₁₉	#125	1	1	yes	characteristic
101	C₂×C₄×C₁₉	—	2	4	no	—
102	C₂×C₄×C₁₉	—	4	4	no	—
103	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
104	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
105	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
106	C₂×C₄×C₁₉	#117	1	2	yes	—
107	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
108	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
109	C₂×C₄×C₁₉	#117	1	2	yes	—
110	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
111	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
112	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
113	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
114	C₂×C₄×C₁₉	#121	1	2	yes	—
115	C₂×C₄×C₁₉	#123	1	2	yes	—
116	C₂×C₄×C₁₉	#123	1	2	yes	—
117	C₂×C₄×C₁₉	#124	1	1	yes	characteristic
118	C₂×C₄×C₁₉	#124	1	1	yes	characteristic
119	C₂×C₄×C₁₉	#126	1	2	yes	—
120	C₂×C₄×C₁₉	#126	1	2	yes	—
121	C₈×C₁₉	—	4	4	no	—
122	C₁₉⋊C₈	—	2	4	no	—
123	C₁₉⋊C₈	—	2	2	no	—
124	C₁₉⋊C₈	—	2	2	no	—
125	C₁₉⋊C₈	—	4	4	no	—
126	C₂×#405	—	19	1	no	—
127	#1742	—	19	1	no	—
128	#1742	D₁₉	1	1	yes	characteristic
129	C₂×#341	—	19	2	no	—
130	C₂×#338	—	19	2	no	—
131	C₂²×C₁₉	—	2	2	no	—
132	C₂²×C₁₉	—	2	4	no	—
133	C₂²×C₁₉	—	4	2	no	—
134	C₂²×C₁₉	—	4	1	no	—
135	C₂²×C₁₉	—	4	1	no	—
136	C₂²×C₁₉	C₄×C₄⋊C₄	1	1	yes	characteristic
137	C₂²×C₁₉	#380	1	1	yes	characteristic
138	C₂²×C₁₉	#382	1	1	yes	characteristic
139	C₂²×C₁₉	#387	1	2	yes	—
140	C₂²×C₁₉	#387	1	2	yes	—
141	C₄×C₁₉	—	4	4	no	—
142	C₄×C₁₉	#376	1	1	yes	characteristic
143	C₄×C₁₉	C₄×C₂²⋊C₄	1	1	yes	characteristic
144	C₄×C₁₉	#381	1	1	yes	characteristic
145	C₄×C₁₉	#383	1	1	yes	characteristic
146	C₄×C₁₉	#388	1	2	yes	—
147	C₄×C₁₉	#388	1	2	yes	—
148	C₂²×M₁₆	—	19	1	no	—
149	C₂²×M₁₆	—	19	2	no	—
150	C₂²×M₁₆	C₂×D₁₉	1	2	yes	—
151	C₂³×C₈	—	19	1	no	—
152	C₂×#117	C₂×D₁₉	1	1	yes	characteristic
153	#405	—	38	4	no	—
154	C₂×#97	—	19	2	no	—
155	C₂×C₄×C₈	—	19	2	no	—
156	#343	—	2	2	no	—
157	#343	—	38	2	no	—
158	#341	—	38	4	no	—
159	#338	—	19	8	no	—
160	C₂×C₁₉	—	2	1	no	—
161	C₂×C₁₉	—	2	1	no	—
162	C₂×C₁₉	—	2	2	no	—
163	C₂×C₁₉	—	2	2	no	—
164	C₂×C₁₉	#1434	1	1	yes	characteristic
165	C₂×C₁₉	#1813	1	2	yes	—
166	C₂³×C₄	C₂²×D₁₉	1	1	yes	characteristic
167	C₂×M₁₆	—	2	2	no	—
168	C₂×M₁₆	—	2	2	no	—
169	C₂×M₁₆	—	2	2	no	—
170	C₂×M₁₆	—	2	2	no	—
171	C₂×M₁₆	—	2	2	no	—
172	C₂×M₁₆	—	19	4	no	—
173	C₂×M₁₆	—	19	4	no	—
174	C₂×M₁₆	—	38	2	no	—
175	C₂×M₁₆	—	38	1	no	—
176	C₂×M₁₆	—	38	1	no	—
177	C₂×M₁₆	—	38	2	no	—
178	C₂×M₁₆	—	38	2	no	—
179	C₂×M₁₆	—	38	2	no	—
180	C₂×M₁₆	—	38	2	no	—
181	C₂×M₁₆	—	38	2	no	—
182	C₂×M₁₆	C₄×D₁₉	1	4	yes	—
183	C₂²×C₈	—	2	2	no	—
184	C₂²×C₈	—	19	1	no	—
185	C₂²×C₈	—	19	1	no	—
186	C₂²×C₈	—	19	2	no	—
187	C₂²×C₈	—	19	4	no	—
188	C₂²×C₈	—	38	2	no	—
189	C₂²×C₈	—	38	1	no	—
190	C₂²×C₈	—	38	1	no	—
191	C₂²×C₈	—	38	2	no	—
192	#117	—	2	2	no	—
193	#117	—	2	2	no	—
194	C₂×C₄⋊C₄	C₂²⋊D₁₉	1	2	yes	—
195	C₂×C₂²⋊C₄	Dic₃₈	1	2	yes	—
196	C₂×C₄²	C₄×D₁₉	1	2	yes	—
197	#97	—	38	4	no	—
198	C₄×C₈	—	38	4	no	—
199	C₁₉	#10815	1	1	yes	characteristic, complemented, Sylow
200	C₂⁴	C₂×Dic₃₈	1	1	yes	characteristic
201	C₂²×C₄	Dic₁₉⋊C₄	1	4	yes	—
202	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
203	C₂²×C₄	C₂×C₄×D₁₉	1	2	yes	—
204	C₂²×C₄	#64541	1	2	yes	—
205	C₂²×C₄	D₄×D₁₉	1	2	yes	—
206	C₂²×C₄	#64543	1	1	yes	characteristic
207	C₂²×C₄	#64543	1	1	yes	characteristic
208	C₂²×C₄	#64543	1	2	yes	—
209	C₂²×C₄	#64545	1	1	yes	characteristic
210	C₂²×C₄	#64545	1	1	yes	characteristic
211	C₂²×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
212	M₁₆	—	2	4	no	—
213	M₁₆	—	2	4	no	—
214	M₁₆	—	4	2	no	—
215	M₁₆	—	4	2	no	—
216	M₁₆	—	38	4	no	—
217	M₁₆	—	38	4	no	—
218	M₁₆	—	38	4	no	—
219	M₁₆	—	38	4	no	—
220	M₁₆	—	76	2	no	—
221	M₁₆	—	76	2	no	—
222	C₂×C₈	—	2	4	no	—
223	C₂×C₈	—	4	2	no	—
224	C₂×C₈	—	4	2	no	—
225	C₂×C₈	—	19	4	no	—
226	C₂×C₈	—	19	2	no	—
227	C₂×C₈	—	19	2	no	—
228	C₂×C₈	—	38	1	no	—
229	C₂×C₈	—	38	1	no	—
230	C₂×C₈	—	38	2	no	—
231	C₂×C₈	—	38	4	no	—
232	C₂×C₈	—	38	1	no	—
233	C₂×C₈	—	38	1	no	—
234	C₂×C₈	—	38	2	no	—
235	C₂×C₈	—	38	4	no	—
236	C₂×C₈	—	38	4	no	—
237	C₂×C₈	—	76	2	no	—
238	C₂×C₈	—	76	2	no	—
239	C₄⋊C₄	—	2	4	no	—
240	C₂²⋊C₄	—	2	4	no	—
241	C₄²	—	2	2	no	—
242	C₄²	—	2	2	no	—
243	C₂³	—	4	2	no	—
244	C₂³	C₄×Dic₃₈	1	2	yes	—
245	C₂³	#10597324	1	2	yes	—
246	C₂³	#10597336	1	1	yes	characteristic
247	C₂³	#10597336	1	1	yes	characteristic
248	C₂³	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
249	C₂×C₄	—	2	4	no	—
250	C₂×C₄	—	4	4	no	—
251	C₂×C₄	C₄²×D₁₉	1	1	yes	characteristic
252	C₂×C₄	#10597318	1	1	yes	characteristic
253	C₂×C₄	#10597323	1	2	yes	—
254	C₂×C₄	#10597323	1	1	yes	characteristic
255	C₂×C₄	#10597325	1	2	yes	—
256	C₂×C₄	C₂²⋊C₄×D₁₉	1	1	yes	characteristic
257	C₂×C₄	(C₂²⋊D₁₉)⋊C₄	1	2	yes	—
258	C₂×C₄	#10597329	1	2	yes	—
259	C₂×C₄	#10597338	1	1	yes	characteristic
260	C₂×C₄	#10597338	1	2	yes	—
261	C₂×C₄	#10597338	1	1	yes	characteristic
262	C₂×C₄	#10597339	1	2	yes	—
263	C₂×C₄	#10597340	1	2	yes	—
264	C₂×C₄	#10597344	1	2	yes	—
265	C₂×C₄	C₄×C₂²⋊D₁₉	1	2	yes	—
266	C₂×C₄	#10597382	1	1	yes	characteristic
267	C₂×C₄	#10597385	1	2	yes	—
268	C₂×C₄	#10597393	1	1	yes	characteristic
269	C₈	—	4	4	no	—
270	C₈	—	38	4	no	—
271	C₈	—	38	2	no	—
272	C₈	—	38	2	no	—
273	C₈	—	76	4	no	—
274	C₂²	—	2	2	no	—
275	C₂²	—	2	4	no	—
276	C₂²	—	4	2	no	—
277	C₂²	—	4	1	no	—
278	C₂²	—	4	1	no	—
279	C₂²	C₄×Dic₁₉⋊C₄	1	1	yes	characteristic
280	C₂²	#11926402	1	1	yes	characteristic
281	C₂²	#11926409	1	1	yes	characteristic
282	C₂²	#11926427	1	2	yes	—
283	C₂²	#11926431	1	2	yes	—
284	C₄	—	4	4	no	—
285	C₄	#11926389	1	1	yes	characteristic
286	C₄	#11926391	1	1	yes	characteristic
287	C₄	#11926406	1	1	yes	characteristic
288	C₄	#11926411	1	1	yes	characteristic
289	C₄	#11926434	1	2	yes	—
290	C₄	#11926438	1	2	yes	—
291	C₂	—	2	1	no	—
292	C₂	—	2	1	no	—
293	C₂	—	2	2	no	—
294	C₂	—	2	2	no	—
295	C₂	#14561861	1	1	yes	characteristic
296	C₂	#14563683	1	2	yes	—

	subgroup	G/H
center	C₂×C₄	#10597323
commutator	C₂×C₄×C₁₉	C₂×C₄²
Frattini	C₂³×C₄	C₂²×D₁₉
Fitting	C₁₉×#1742	C₂
socle	C₂²×C₁₉	#380
prime radical	C₂⁴×C₁₉	C₂×Q₈
cosocle	C₂³×C₄×C₁₉	C₂³
hypercenter	#1742	D₁₉
hypocenter	C₁₉	#10815
LCS	G ▷ C₂×C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂×C₄ ◁ C₂³×C₄ ◁ #1742

Complements

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

N	H ≅ G/N	type
14. C₁₉⋊#338	C₄	semidirect
199. C₁₉	#10815	semidirect

Maximal subgroups

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

subgroup	index
C₂×#11926500	2
#14563374	2
C₂×#11926308	2
C₂×C₁₉⋊#338	2
C₁₉×#1742	2
#10815	19