Subgroups — #18071997

Order 4864.

718 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#11926597	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₄×C₁₉⋊C₈	C₂	1	1	yes	maximal, characteristic
3	#14561469	C₂	1	4	yes	maximal, complemented
4	C₂×C₁₉×#431	C₂	1	1	yes	maximal, characteristic
5	C₂³×C₁₉⋊C₈	C₄	1	2	yes	—
6	#11926597	—	2	2	no	—
7	#11926597	C₄	1	4	yes	—
8	C₂×C₄⋊(C₁₉⋊C₈)	C₂²	1	2	yes	—
9	C₂×C₂²⋊(C₁₉⋊C₈)	—	2	1	no	—
10	C₂×C₄×C₁₉⋊C₈	—	2	2	no	—
11	C₂×C₄×C₁₉⋊C₈	—	2	2	no	—
12	C₂×C₄×C₁₉⋊C₈	—	2	1	no	—
13	C₂×C₄×C₁₉⋊C₈	C₄	1	2	yes	—
14	C₂×C₄×C₁₉⋊C₈	C₂²	1	2	yes	—
15	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
16	C₁₉×#431	—	2	2	no	—
17	C₁₉×#431	C₄	1	4	yes	—
18	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
19	C₂×C₁₉×C₂²⋊C₈	—	2	1	no	—
20	C₂×C₄×C₈×C₁₉	—	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	C₂×C₄	1	1	yes	characteristic
26	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
27	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
28	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
29	C₂×C₄²×C₁₉	D₄	1	2	yes	—
30	C₂×C₄²×C₁₉	D₄	1	2	yes	—
31	C₂×C₄²×C₁₉	Q₈	1	1	yes	characteristic
32	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
33	C₂²×C₁₉⋊C₈	—	2	4	no	—
34	C₂²×C₁₉⋊C₈	—	2	4	no	—
35	C₂²×C₁₉⋊C₈	—	2	2	no	—
36	C₂²×C₁₉⋊C₈	C₈	1	8	yes	complemented
37	C₂²×C₁₉⋊C₈	C₂×C₄	1	4	yes	—
38	C₁₉×C₄⋊C₈	—	2	2	no	—
39	C₁₉×C₄⋊C₈	C₂×C₄	1	4	yes	—
40	C₁₉×C₂²⋊C₈	—	2	4	no	—
41	C₄×C₈×C₁₉	—	2	4	no	—
42	C₂²⋊(C₁₉⋊C₈)	—	2	4	no	—
43	C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
44	C₄⋊(C₁₉⋊C₈)	C₂×C₄	1	4	yes	—
45	C₄×C₁₉⋊C₈	—	2	4	no	—
46	C₄×C₁₉⋊C₈	—	2	4	no	—
47	C₄×C₁₉⋊C₈	—	2	2	no	—
48	C₄×C₁₉⋊C₈	—	2	2	no	—
49	C₂⁴×C₁₉	C₄⋊C₄	1	1	yes	characteristic
50	C₂²×C₄×C₁₉	—	2	4	no	—
51	C₂²×C₄×C₁₉	—	2	4	no	—
52	C₂²×C₄×C₁₉	C₄²	1	2	yes	—
53	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
54	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
55	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
56	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
57	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
58	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
59	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
60	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
61	C₂²×C₄×C₁₉	C₂×C₈	1	4	yes	—
62	C₂²×C₄×C₁₉	M₁₆	1	4	yes	—
63	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
64	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
65	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
66	C₂×C₈×C₁₉	—	2	4	no	—
67	C₂×C₈×C₁₉	—	4	4	no	—
68	C₄²×C₁₉	C₄²	1	2	yes	—
69	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
70	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
71	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
72	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
73	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
74	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
75	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
76	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
77	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
78	C₂×C₁₉⋊C₈	—	2	16	no	—
79	C₂×C₁₉⋊C₈	—	2	4	no	—
80	C₂×C₁₉⋊C₈	—	2	4	no	—
81	C₂×C₁₉⋊C₈	—	2	4	no	—
82	C₂×C₁₉⋊C₈	—	4	4	no	—
83	C₂×C₁₉⋊C₈	C₂×C₈	1	8	yes	—
84	#7872	—	19	1	no	maximal, Sylow
85	C₂³×C₁₉	—	2	2	no	—
86	C₂³×C₁₉	—	2	2	no	—
87	C₂³×C₁₉	#95	1	2	yes	—
88	C₂³×C₁₉	C₄⋊C₈	1	4	yes	—
89	C₂³×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
90	C₂×C₄×C₁₉	—	2	2	no	—
91	C₂×C₄×C₁₉	—	2	2	no	—
92	C₂×C₄×C₁₉	—	2	4	no	—
93	C₂×C₄×C₁₉	—	2	4	no	—
94	C₂×C₄×C₁₉	—	2	4	no	—
95	C₂×C₄×C₁₉	—	2	4	no	—
96	C₂×C₄×C₁₉	#95	1	2	yes	—
97	C₂×C₄×C₁₉	#95	1	2	yes	—
98	C₂×C₄×C₁₉	#95	1	2	yes	—
99	C₂×C₄×C₁₉	C₄×C₈	1	4	yes	—
100	C₂×C₄×C₁₉	#97	1	4	yes	—
101	C₂×C₄×C₁₉	C₂²⋊C₈	1	8	yes	—
102	C₂×C₄×C₁₉	C₄⋊C₈	1	4	yes	—
103	C₂×C₄×C₁₉	#108	1	4	yes	—
104	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
105	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
106	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
107	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
108	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
109	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
110	C₂×C₄×C₁₉	C₂²×C₈	1	2	yes	—
111	C₂×C₄×C₁₉	C₂×M₁₆	1	2	yes	—
112	C₂×C₄×C₁₉	#135	1	4	yes	—
113	C₈×C₁₉	—	4	4	no	—
114	C₁₉⋊C₈	—	2	8	no	—
115	C₁₉⋊C₈	—	4	4	no	—
116	C₂×#431	—	19	1	no	—
117	C₂×#431	D₁₉	1	1	yes	characteristic
118	C₂²×C₄×C₈	—	19	1	no	—
119	#1277	—	19	4	no	—
120	C₂²×C₁₉	—	2	8	no	—
121	C₂²×C₁₉	—	2	2	no	—
122	C₂²×C₁₉	—	2	2	no	—
123	C₂²×C₁₉	#336	1	4	yes	—
124	C₂²×C₁₉	C₂×#95	1	1	yes	characteristic
125	C₂²×C₁₉	C₂×C₄⋊C₈	1	2	yes	—
126	C₂²×C₁₉	#427	1	2	yes	—
127	C₂²×C₁₉	C₂×#108	1	2	yes	—
128	C₄×C₁₉	—	2	2	no	—
129	C₄×C₁₉	—	2	1	no	—
130	C₄×C₁₉	—	2	1	no	—
131	C₄×C₁₉	#336	1	4	yes	—
132	C₄×C₁₉	#341	1	4	yes	—
133	C₄×C₁₉	C₂×C₄×C₈	1	1	yes	characteristic
134	C₄×C₁₉	C₂×#97	1	1	yes	characteristic
135	C₄×C₁₉	C₂×C₂²⋊C₈	1	2	yes	—
136	C₄×C₁₉	#416	1	2	yes	—
137	C₄×C₁₉	#416	1	2	yes	—
138	C₂³×C₈	—	19	2	no	—
139	C₂²×C₄²	C₂×D₁₉	1	1	yes	characteristic
140	#431	—	2	2	no	—
141	#431	—	19	4	no	—
142	#431	—	38	2	no	—
143	#431	Dic₁₉	1	4	yes	—
144	C₂×C₄⋊C₈	—	19	2	no	—
145	C₂×C₄⋊C₈	C₂×D₁₉	1	2	yes	—
146	C₂×C₂²⋊C₈	—	2	1	no	—
147	C₂×C₂²⋊C₈	—	38	1	no	—
148	C₂×C₄×C₈	—	2	1	no	—
149	C₂×C₄×C₈	—	19	2	no	—
150	C₂×C₄×C₈	—	19	2	no	—
151	C₂×C₄×C₈	—	38	2	no	—
152	C₂×C₄×C₈	—	38	2	no	—
153	C₂×C₄×C₈	—	38	1	no	—
154	C₂×C₁₉	—	2	4	no	—
155	C₂×C₁₉	#1564	1	4	yes	—
156	C₂×C₁₉	C₂×#336	1	1	yes	characteristic
157	C₂×C₁₉	#1735	1	1	yes	characteristic
158	C₂×C₁₉	C₂×#341	1	1	yes	characteristic
159	C₂³×C₄	Dic₃₈	1	1	yes	characteristic
160	C₂³×C₄	C₄×D₁₉	1	1	yes	characteristic
161	C₂³×C₄	C₂²⋊D₁₉	1	1	yes	characteristic
162	C₂²×C₈	—	2	2	no	—
163	C₂²×C₈	—	19	8	no	—
164	C₂²×C₈	—	19	4	no	—
165	C₂²×C₈	—	38	4	no	—
166	C₂²×C₈	—	38	4	no	—
167	C₂²×C₈	—	38	2	no	—
168	C₂×C₄²	Dic₃₈	1	1	yes	characteristic
169	C₂×C₄²	C₄×D₁₉	1	1	yes	characteristic
170	C₂×C₄²	C₄×D₁₉	1	2	yes	—
171	C₂×C₄²	D₇₆	1	2	yes	—
172	C₂×C₄²	C₂×Dic₁₉	1	2	yes	—
173	C₂×C₄²	C₂²⋊D₁₉	1	2	yes	—
174	C₂×C₄²	C₂²⋊D₁₉	1	1	yes	characteristic
175	C₂×C₄²	C₂²×D₁₉	1	1	yes	characteristic
176	C₄⋊C₈	—	2	2	no	—
177	C₄⋊C₈	—	19	4	no	—
178	C₄⋊C₈	—	38	2	no	—
179	C₄⋊C₈	C₂×Dic₁₉	1	4	yes	—
180	C₂²⋊C₈	—	2	4	no	—
181	C₂²⋊C₈	—	38	4	no	—
182	C₄×C₈	—	2	4	no	—
183	C₄×C₈	—	38	4	no	—
184	C₄×C₈	—	38	4	no	—
185	C₄×C₈	—	38	2	no	—
186	C₄×C₈	—	38	2	no	—
187	C₁₉	#7872	1	1	yes	characteristic, complemented, Sylow
188	C₂⁴	Dic₁₉⋊C₄	1	1	yes	characteristic
189	C₂²×C₄	—	2	4	no	—
190	C₂²×C₄	—	2	4	no	—
191	C₂²×C₄	C₈×D₁₉	1	4	yes	—
192	C₂²×C₄	#64515	1	4	yes	—
193	C₂²×C₄	C₄×Dic₁₉	1	2	yes	—
194	C₂²×C₄	Dic₁₉⋊C₄	1	1	yes	characteristic
195	C₂²×C₄	Dic₁₉⋊C₄	1	2	yes	—
196	C₂²×C₄	Dic₁₉⋊C₄	1	1	yes	characteristic
197	C₂²×C₄	Dic₁₉⋊C₄	1	1	yes	characteristic
198	C₂²×C₄	C₄⋊Dic₁₉	1	2	yes	—
199	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	2	yes	—
200	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	2	yes	—
201	C₂²×C₄	C₂²⋊Dic₁₉	1	2	yes	—
202	C₂²×C₄	C₂×Dic₃₈	1	1	yes	characteristic
203	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
204	C₂²×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
205	C₂×C₈	—	2	4	no	—
206	C₂×C₈	—	4	4	no	—
207	C₂×C₈	—	19	8	no	—
208	C₂×C₈	—	38	16	no	—
209	C₂×C₈	—	38	4	no	—
210	C₂×C₈	—	38	4	no	—
211	C₂×C₈	—	38	4	no	—
212	C₂×C₈	—	76	4	no	—
213	C₄²	C₄×Dic₁₉	1	2	yes	—
214	C₄²	Dic₁₉⋊C₄	1	2	yes	—
215	C₄²	C₄⋊Dic₁₉	1	2	yes	—
216	C₄²	(C₂×D₁₉)⋊C₄	1	2	yes	—
217	C₄²	(C₂×D₁₉)⋊C₄	1	2	yes	—
218	C₄²	C₂²⋊Dic₁₉	1	2	yes	—
219	C₄²	C₂×C₄×D₁₉	1	1	yes	characteristic
220	C₄²	C₂×D₇₆	1	1	yes	characteristic
221	C₄²	C₂²×Dic₁₉	1	1	yes	characteristic
222	C₄²	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
223	C₂³	—	2	2	no	—
224	C₂³	—	2	2	no	—
225	C₂³	Dic₁₉⋊C₈	1	4	yes	—
226	C₂³	C₁₉⋊#95	1	2	yes	—
227	C₂³	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
228	C₂×C₄	—	2	2	no	—
229	C₂×C₄	—	2	2	no	—
230	C₂×C₄	—	2	4	no	—
231	C₂×C₄	—	2	4	no	—
232	C₂×C₄	—	2	4	no	—
233	C₂×C₄	—	2	4	no	—
234	C₂×C₄	C₈×Dic₁₉	1	4	yes	—
235	C₂×C₄	Dic₁₉⋊C₈	1	4	yes	—
236	C₂×C₄	#10597272	1	4	yes	—
237	C₂×C₄	(C₂×D₁₉)⋊C₈	1	8	yes	—
238	C₂×C₄	#10597279	1	4	yes	—
239	C₂×C₄	C₁₉⋊#95	1	2	yes	—
240	C₂×C₄	C₁₉⋊#95	1	2	yes	—
241	C₂×C₄	C₁₉⋊#95	1	2	yes	—
242	C₂×C₄	C₂×C₈×D₁₉	1	2	yes	—
243	C₂×C₄	C₂×#64515	1	2	yes	—
244	C₂×C₄	C₂×C₄×Dic₁₉	1	1	yes	characteristic
245	C₂×C₄	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
246	C₂×C₄	C₂×C₄⋊Dic₁₉	1	1	yes	characteristic
247	C₂×C₄	C₂×(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
248	C₂×C₄	C₂×(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
249	C₂×C₄	#10597396	1	4	yes	—
250	C₂×C₄	C₂×C₂²⋊Dic₁₉	1	1	yes	characteristic
251	C₈	—	4	4	no	—
252	C₈	—	38	8	no	—
253	C₈	—	76	4	no	—
254	C₂²	—	2	2	no	—
255	C₂²	—	2	2	no	—
256	C₂²	—	2	8	no	—
257	C₂²	#11926298	1	4	yes	—
258	C₂²	C₂×C₁₉⋊#95	1	1	yes	characteristic
259	C₂²	C₂×Dic₁₉⋊C₈	1	2	yes	—
260	C₂²	#11926580	1	2	yes	—
261	C₂²	C₂×#10597279	1	2	yes	—
262	C₄	—	2	2	no	—
263	C₄	—	2	1	no	—
264	C₄	—	2	1	no	—
265	C₄	#11926298	1	4	yes	—
266	C₄	#11926308	1	4	yes	—
267	C₄	C₂×C₈×Dic₁₉	1	1	yes	characteristic
268	C₄	C₂×#10597272	1	1	yes	characteristic
269	C₄	C₂×(C₂×D₁₉)⋊C₈	1	2	yes	—
270	C₄	#11926538	1	2	yes	—
271	C₄	#11926540	1	2	yes	—
272	C₂	—	2	4	no	—
273	C₂	#14562381	1	4	yes	—
274	C₂	C₂×#11926298	1	1	yes	characteristic
275	C₂	#14563351	1	1	yes	characteristic
276	C₂	C₂×#11926308	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄²	C₂²⋊D₁₉
commutator	C₄×C₁₉	C₂×C₄×C₈
Frattini	C₂×C₄²	C₂²×D₁₉
Fitting	C₂×C₁₉×#431	C₂
socle	C₂³×C₁₉	C₂×C₄⋊C₄
prime radical	C₂⁴×C₁₉	C₄⋊C₄
cosocle	C₂×C₄²×C₁₉	C₂³
hypercenter	C₂×#431	D₁₉
hypocenter	C₁₉	#7872
LCS	G ▷ C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂×C₄² ◁ C₂²×C₄² ◁ C₂×#431

Complements

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

N	H ≅ G/N	type
3. #14561469	C₂	semidirect
36. C₂²×C₁₉⋊C₈	C₈	semidirect
187. C₁₉	#7872	semidirect

Maximal subgroups

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

subgroup	index
C₂×#11926597	2
C₂²×C₄×C₁₉⋊C₈	2
#14561469	2
C₂×C₁₉×#431	2
#7872	19