Subgroups — #18071961

Order 4864.

626 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#14572268	C₂	1	2	yes	maximal
2	#14561466	C₂	1	4	yes	maximal, complemented
3	C₂²×C₁₉×#97	C₂	1	1	yes	maximal, characteristic
4	#11926601	—	2	2	no	—
5	#11926601	—	2	2	no	—
6	#11926597	C₄	1	4	yes	—
7	#11926597	C₂²	1	4	yes	—
8	#11926568	—	2	2	no	—
9	#11926508	—	2	2	no	—
10	C₄×#64520	C₄	1	4	yes	—
11	C₂³×C₈×C₁₉	C₄	1	2	yes	—
12	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
13	C₂×C₁₉×#97	—	2	2	no	—
14	C₂×C₁₉×#97	—	2	2	no	—
15	C₂×C₁₉×#97	C₄	1	2	yes	—
16	C₂×C₁₉×#97	C₂²	1	2	yes	—
17	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
18	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
19	C₂³×C₄×C₁₉	Q₈	1	1	yes	characteristic
20	C₂²×C₈×C₁₉	—	2	2	no	—
21	C₂²×C₈×C₁₉	—	2	2	no	—
22	C₂²×C₈×C₁₉	—	2	8	no	—
23	C₂²×C₈×C₁₉	C₂×C₄	1	4	yes	—
24	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
25	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
26	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
27	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
28	C₂×C₄²×C₁₉	D₄	1	2	yes	—
29	C₂×C₄²×C₁₉	D₄	1	2	yes	—
30	C₂×C₄²×C₁₉	Q₈	1	1	yes	characteristic
31	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
32	C₂×#64520	—	2	4	no	—
33	C₁₉×#97	—	2	4	no	—
34	C₁₉×#97	—	2	4	no	—
35	C₂²⋊(C₁₉⋊C₈)	—	2	4	no	—
36	C₂²⋊(C₁₉⋊C₈)	—	2	4	no	—
37	C₄⋊(C₁₉⋊C₈)	—	2	4	no	—
38	C₄⋊(C₁₉⋊C₈)	—	2	4	no	—
39	#10597260	—	2	4	no	—
40	C₄×C₁₉⋊C₈	C₂×C₄	1	8	yes	—
41	C₂⁴×C₁₉	C₄⋊C₄	1	1	yes	characteristic
42	C₂²×C₄×C₁₉	—	2	4	no	—
43	C₂²×C₄×C₁₉	—	4	2	no	—
44	C₂²×C₄×C₁₉	—	4	2	no	—
45	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
46	C₂²×C₄×C₁₉	C₄²	1	1	yes	characteristic
47	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
48	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
49	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
50	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
51	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
52	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
53	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
54	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
55	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
56	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
57	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
58	C₂²×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
59	C₂×C₈×C₁₉	—	2	8	no	—
60	C₂×C₈×C₁₉	—	2	8	no	—
61	C₂×C₈×C₁₉	—	2	4	no	—
62	C₂×C₈×C₁₉	—	2	4	no	—
63	C₂×C₈×C₁₉	M₁₆	1	8	yes	complemented
64	C₄²×C₁₉	C₄²	1	2	yes	—
65	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
66	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
67	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
68	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
69	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
70	C₄²×C₁₉	C₂²×C₄	1	2	yes	—
71	C₄²×C₁₉	C₂×D₄	1	2	yes	—
72	#64520	—	4	8	no	—
73	C₂×C₁₉⋊C₈	—	2	8	no	—
74	#7861	—	19	1	no	maximal, Sylow
75	C₂³×C₁₉	—	2	2	no	—
76	C₂³×C₁₉	—	2	2	no	—
77	C₂³×C₁₉	—	2	2	no	—
78	C₂³×C₁₉	#95	1	1	yes	characteristic
79	C₂³×C₁₉	#95	1	1	yes	characteristic
80	C₂³×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
81	C₂×C₄×C₁₉	—	2	4	no	—
82	C₂×C₄×C₁₉	—	2	4	no	—
83	C₂×C₄×C₁₉	—	2	2	no	—
84	C₂×C₄×C₁₉	—	2	2	no	—
85	C₂×C₄×C₁₉	—	2	2	no	—
86	C₂×C₄×C₁₉	—	2	2	no	—
87	C₂×C₄×C₁₉	—	2	2	no	—
88	C₂×C₄×C₁₉	—	4	2	no	—
89	C₂×C₄×C₁₉	—	4	2	no	—
90	C₂×C₄×C₁₉	—	4	1	no	—
91	C₂×C₄×C₁₉	—	4	1	no	—
92	C₂×C₄×C₁₉	—	4	1	no	—
93	C₂×C₄×C₁₉	—	4	1	no	—
94	C₂×C₄×C₁₉	#95	1	2	yes	—
95	C₂×C₄×C₁₉	#95	1	2	yes	—
96	C₂×C₄×C₁₉	#95	1	1	yes	characteristic
97	C₂×C₄×C₁₉	#95	1	1	yes	characteristic
98	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
99	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
100	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	2	yes	—
101	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	2	yes	—
102	C₂×C₄×C₁₉	C₂×M₁₆	1	4	yes	—
103	C₈×C₁₉	—	2	8	no	—
104	C₁₉⋊C₈	—	4	8	no	—
105	#2920	—	19	2	no	—
106	C₂²×#97	D₁₉	1	1	yes	characteristic
107	#1275	—	19	4	no	—
108	C₂²×C₁₉	—	2	8	no	—
109	C₂²×C₁₉	—	2	1	no	—
110	C₂²×C₁₉	—	2	1	no	—
111	C₂²×C₁₉	—	2	1	no	—
112	C₂²×C₁₉	—	2	1	no	—
113	C₂²×C₁₉	—	2	1	no	—
114	C₂²×C₁₉	—	2	1	no	—
115	C₂²×C₁₉	H(3,ℤ/4)	1	2	yes	—
116	C₂²×C₁₉	#338	1	2	yes	—
117	C₂²×C₁₉	C₂×#95	1	1	yes	characteristic
118	C₂²×C₁₉	#423	1	2	yes	—
119	C₄×C₁₉	—	2	1	no	—
120	C₄×C₁₉	—	2	1	no	—
121	C₄×C₁₉	—	2	2	no	—
122	C₄×C₁₉	—	2	2	no	—
123	C₄×C₁₉	—	2	2	no	—
124	C₄×C₁₉	—	2	2	no	—
125	C₄×C₁₉	C₄×M₁₆	1	2	yes	—
126	C₄×C₁₉	#407	1	2	yes	—
127	C₂³×C₈	Dic₁₉	1	2	yes	—
128	C₂²×C₄²	C₂×D₁₉	1	1	yes	characteristic
129	#432	—	38	2	no	—
130	#432	—	38	2	no	—
131	#431	—	19	4	no	—
132	#431	—	19	4	no	—
133	#423	—	38	2	no	—
134	#407	—	38	2	no	—
135	C₄×M₁₆	—	19	4	no	—
136	C₂×#97	—	2	2	no	—
137	C₂×#97	—	2	2	no	—
138	C₂×#97	Dic₁₉	1	2	yes	—
139	C₂×#97	C₂×D₁₉	1	2	yes	—
140	C₂×C₁₉	—	2	2	no	—
141	C₂×C₁₉	—	2	2	no	—
142	C₂×C₁₉	—	2	2	no	—
143	C₂×C₁₉	#1728	1	1	yes	characteristic
144	C₂×C₁₉	C₂×H(3,ℤ/4)	1	1	yes	characteristic
145	C₂×C₁₉	C₂×#338	1	1	yes	characteristic
146	C₂³×C₄	Dic₃₈	1	1	yes	characteristic
147	C₂³×C₄	D₇₆	1	1	yes	characteristic
148	C₂³×C₄	C₂×Dic₁₉	1	1	yes	characteristic
149	C₂×M₁₆	—	38	4	no	—
150	C₂²×C₈	—	2	2	no	—
151	C₂²×C₈	—	2	2	no	—
152	C₂²×C₈	—	2	8	no	—
153	C₂²×C₈	C₂×Dic₁₉	1	4	yes	—
154	C₂×C₄²	Dic₃₈	1	1	yes	characteristic
155	C₂×C₄²	C₄×D₁₉	1	2	yes	—
156	C₂×C₄²	C₄×D₁₉	1	2	yes	—
157	C₂×C₄²	D₇₆	1	1	yes	characteristic
158	C₂×C₄²	C₂×Dic₁₉	1	1	yes	characteristic
159	C₂×C₄²	C₂²⋊D₁₉	1	2	yes	—
160	C₂×C₄²	C₂²⋊D₁₉	1	2	yes	—
161	C₂×C₄²	C₂²×D₁₉	1	1	yes	characteristic
162	C₄⋊C₈	—	38	4	no	—
163	C₄⋊C₈	—	38	4	no	—
164	C₂²⋊C₈	—	38	4	no	—
165	C₂²⋊C₈	—	38	4	no	—
166	#97	—	2	4	no	—
167	#97	—	2	4	no	—
168	#97	—	38	4	no	—
169	C₄×C₈	—	19	8	no	—
170	C₁₉	#7861	1	1	yes	characteristic, complemented, Sylow
171	C₂⁴	C₄⋊Dic₁₉	1	1	yes	characteristic
172	C₂²×C₄	—	2	4	no	—
173	C₂²×C₄	—	4	2	no	—
174	C₂²×C₄	—	4	2	no	—
175	C₂²×C₄	C₄×Dic₁₉	1	1	yes	characteristic
176	C₂²×C₄	C₄×Dic₁₉	1	1	yes	characteristic
177	C₂²×C₄	Dic₁₉⋊C₄	1	2	yes	—
178	C₂²×C₄	Dic₁₉⋊C₄	1	2	yes	—
179	C₂²×C₄	C₄⋊Dic₁₉	1	1	yes	characteristic
180	C₂²×C₄	C₄⋊Dic₁₉	1	1	yes	characteristic
181	C₂²×C₄	C₄⋊Dic₁₉	1	1	yes	characteristic
182	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	2	yes	—
183	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	2	yes	—
184	C₂²×C₄	C₂²⋊Dic₁₉	1	1	yes	characteristic
185	C₂²×C₄	C₂²⋊Dic₁₉	1	1	yes	characteristic
186	C₂²×C₄	C₂×Dic₃₈	1	1	yes	characteristic
187	C₂²×C₄	C₂×D₇₆	1	1	yes	characteristic
188	C₂²×C₄	C₂²×Dic₁₉	1	1	yes	characteristic
189	M₁₆	—	76	8	no	—
190	C₂×C₈	—	2	8	no	—
191	C₂×C₈	—	2	8	no	—
192	C₂×C₈	—	2	4	no	—
193	C₂×C₈	—	2	4	no	—
194	C₂×C₈	—	38	8	no	—
195	C₂×C₈	#64520	1	8	yes	complemented
196	C₄²	C₄×Dic₁₉	1	2	yes	—
197	C₄²	Dic₁₉⋊C₄	1	2	yes	—
198	C₄²	Dic₁₉⋊C₄	1	2	yes	—
199	C₄²	(C₂×D₁₉)⋊C₄	1	2	yes	—
200	C₄²	(C₂×D₁₉)⋊C₄	1	2	yes	—
201	C₄²	C₂²⋊Dic₁₉	1	2	yes	—
202	C₄²	C₂×C₄×D₁₉	1	2	yes	—
203	C₄²	C₂×C₂²⋊D₁₉	1	2	yes	—
204	C₂³	—	2	2	no	—
205	C₂³	—	2	2	no	—
206	C₂³	—	2	2	no	—
207	C₂³	C₁₉⋊#95	1	1	yes	characteristic
208	C₂³	C₁₉⋊#95	1	1	yes	characteristic
209	C₂³	C₂×C₄⋊Dic₁₉	1	1	yes	characteristic
210	C₂×C₄	—	2	4	no	—
211	C₂×C₄	—	2	4	no	—
212	C₂×C₄	—	2	2	no	—
213	C₂×C₄	—	2	2	no	—
214	C₂×C₄	—	2	2	no	—
215	C₂×C₄	—	2	2	no	—
216	C₂×C₄	—	2	2	no	—
217	C₂×C₄	—	4	2	no	—
218	C₂×C₄	—	4	1	no	—
219	C₂×C₄	—	4	1	no	—
220	C₂×C₄	—	4	2	no	—
221	C₂×C₄	—	4	1	no	—
222	C₂×C₄	—	4	1	no	—
223	C₂×C₄	C₁₉⋊#95	1	2	yes	—
224	C₂×C₄	C₁₉⋊#95	1	2	yes	—
225	C₂×C₄	C₁₉⋊#95	1	1	yes	characteristic
226	C₂×C₄	C₁₉⋊#95	1	1	yes	characteristic
227	C₂×C₄	C₂×#64520	1	4	yes	—
228	C₂×C₄	C₂×C₄×Dic₁₉	1	1	yes	characteristic
229	C₂×C₄	C₂×Dic₁₉⋊C₄	1	2	yes	—
230	C₂×C₄	C₂×(C₂×D₁₉)⋊C₄	1	2	yes	—
231	C₂×C₄	C₂×C₂²⋊Dic₁₉	1	1	yes	characteristic
232	C₈	—	2	8	no	—
233	C₈	—	76	8	no	—
234	C₂²	—	2	8	no	—
235	C₂²	—	2	1	no	—
236	C₂²	—	2	1	no	—
237	C₂²	—	2	1	no	—
238	C₂²	—	2	1	no	—
239	C₂²	—	2	1	no	—
240	C₂²	—	2	1	no	—
241	C₂²	#11926301	1	2	yes	—
242	C₂²	C₁₉⋊#338	1	2	yes	—
243	C₂²	C₂×C₁₉⋊#95	1	1	yes	characteristic
244	C₂²	#11926568	1	2	yes	—
245	C₄	—	2	1	no	—
246	C₄	—	2	1	no	—
247	C₄	—	2	2	no	—
248	C₄	—	2	2	no	—
249	C₄	—	2	2	no	—
250	C₄	—	2	2	no	—
251	C₄	C₄×#64520	1	2	yes	—
252	C₄	#11926508	1	2	yes	—
253	C₂	—	2	2	no	—
254	C₂	—	2	2	no	—
255	C₂	—	2	2	no	—
256	C₂	#14563329	1	1	yes	characteristic
257	C₂	C₂×#11926301	1	1	yes	characteristic
258	C₂	C₂×C₁₉⋊#338	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄	C₂×C₄×Dic₁₉
commutator	C₂×C₄×C₁₉	C₂×C₄²
Frattini	C₂×C₄²	C₂²×D₁₉
Fitting	C₂²×C₁₉×#97	C₂
socle	C₂²×C₁₉	C₂×#95
prime radical	C₂⁴×C₁₉	C₄⋊C₄
cosocle	C₂×C₄²×C₁₉	C₂³
hypercenter	C₂²×#97	D₁₉
hypocenter	C₁₉	#7861
LCS	G ▷ C₂×C₄×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂×C₄ ◁ C₂²×#97

Complements

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

N	H ≅ G/N	type
2. #14561466	C₂	semidirect
63. C₂×C₈×C₁₉	M₁₆	semidirect
170. C₁₉	#7861	semidirect
195. C₂×C₈	#64520	semidirect

Maximal subgroups

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

subgroup	index
#14572268	2
#14561466	2
C₂²×C₁₉×#97	2
#7861	19