Subgroups — #18072106

Order 4864.

638 conjugacy classes of subgroups.

The subgroup lattice has 302 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	#14566042	C₂	1	1	yes	maximal, characteristic
3	#14561474	C₂	1	4	yes	maximal, complemented
4	C₂×C₁₉×#432	C₂	1	1	yes	maximal, characteristic
5	C₂×#10597372	—	2	1	no	—
6	#11926597	—	2	2	no	—
7	#11926597	C₄	1	4	yes	complemented
8	C₂×C₄⋊(C₁₉⋊C₈)	—	2	1	no	—
9	C₂×C₂²⋊(C₁₉⋊C₈)	—	2	1	no	—
10	C₂×C₄×C₁₉⋊C₈	C₂²	1	2	yes	—
11	#11926414	C₄	1	2	yes	—
12	#11926410	—	2	1	no	—
13	#11926404	—	2	1	no	—
14	#11926404	C₄	1	2	yes	—
15	C₄×C₄⋊Dic₁₉	—	2	1	no	—
16	C₄×C₄⋊Dic₁₉	C₂²	1	2	yes	—
17	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
18	C₁₉×#432	—	2	2	no	—
19	C₁₉×#432	C₄	1	4	yes	complemented
20	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
21	C₂×C₁₉×C₂²⋊C₈	—	2	1	no	—
22	C₂×C₁₉×#97	—	2	1	no	—
23	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
24	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
25	C₂³×C₄×C₁₉	D₄	1	1	yes	characteristic
26	C₂²×C₈×C₁₉	—	2	2	no	—
27	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
28	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
29	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
30	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
31	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
32	C₂×C₄²×C₁₉	D₄	1	2	yes	—
33	C₂×C₄²×C₁₉	Q₈	1	2	yes	—
34	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
35	C₂×C₂²⋊Dic₁₉	—	2	2	no	—
36	#10597372	—	4	4	no	—
37	C₂×C₄⋊Dic₁₉	—	2	2	no	—
38	C₂×C₄⋊Dic₁₉	—	2	2	no	—
39	C₂×C₄⋊Dic₁₉	C₂×C₄	1	4	yes	—
40	C₂×C₄×Dic₁₉	—	2	2	no	—
41	C₂²×C₁₉⋊C₈	—	2	2	no	—
42	C₁₉×C₄⋊C₈	—	2	2	no	—
43	C₁₉×C₄⋊C₈	C₂×C₄	1	4	yes	—
44	C₁₉×C₂²⋊C₈	—	2	4	no	—
45	C₁₉×#97	—	2	4	no	—
46	C₁₉⋊#95	—	2	2	no	—
47	C₁₉⋊#95	—	2	2	no	—
48	C₂²⋊(C₁₉⋊C₈)	—	2	4	no	—
49	C₄⋊(C₁₉⋊C₈)	—	2	4	no	—
50	C₄×C₁₉⋊C₈	—	2	2	no	—
51	C₄×C₁₉⋊C₈	C₂×C₄	1	4	yes	—
52	C₂⁴×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
53	C₂²×C₄×C₁₉	—	2	4	no	—
54	C₂²×C₄×C₁₉	—	2	2	no	—
55	C₂²×C₄×C₁₉	—	2	2	no	—
56	C₂²×C₄×C₁₉	—	4	2	no	—
57	C₂²×C₄×C₁₉	C₄²	1	2	yes	—
58	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
59	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
60	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
61	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
62	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
63	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
64	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
65	C₂²×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
66	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
67	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
68	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
69	C₂²×Dic₁₉	—	2	4	no	—
70	C₂×C₈×C₁₉	—	2	4	no	—
71	C₂×C₈×C₁₉	—	4	2	no	—
72	C₂×C₈×C₁₉	—	4	2	no	—
73	C₄²×C₁₉	C₄²	1	2	yes	—
74	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
75	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
76	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
77	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
78	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
79	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
80	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
81	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
82	C₄²×C₁₉	C₂×Q₈	1	1	yes	characteristic
83	C₂²⋊Dic₁₉	—	4	4	no	—
84	C₄⋊Dic₁₉	—	2	8	no	—
85	C₄⋊Dic₁₉	—	4	4	no	—
86	C₄⋊Dic₁₉	—	4	4	no	—
87	C₄×Dic₁₉	—	4	4	no	—
88	C₂×C₁₉⋊C₈	—	2	4	no	—
89	C₂×C₁₉⋊C₈	—	4	4	no	—
90	#7900	—	19	1	no	maximal, Sylow
91	C₂³×C₁₉	—	2	2	no	—
92	C₂³×C₁₉	—	2	1	no	—
93	C₂³×C₁₉	—	2	1	no	—
94	C₂³×C₁₉	—	2	2	no	—
95	C₂³×C₁₉	#95	1	2	yes	—
96	C₂³×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
97	C₂×C₄×C₁₉	—	2	2	no	—
98	C₂×C₄×C₁₉	—	2	1	no	—
99	C₂×C₄×C₁₉	—	2	1	no	—
100	C₂×C₄×C₁₉	—	2	2	no	—
101	C₂×C₄×C₁₉	—	2	2	no	—
102	C₂×C₄×C₁₉	—	2	4	no	—
103	C₂×C₄×C₁₉	—	2	4	no	—
104	C₂×C₄×C₁₉	—	2	4	no	—
105	C₂×C₄×C₁₉	—	2	4	no	—
106	C₂×C₄×C₁₉	—	4	2	no	—
107	C₂×C₄×C₁₉	—	4	2	no	—
108	C₂×C₄×C₁₉	#95	1	2	yes	—
109	C₂×C₄×C₁₉	#95	1	2	yes	—
110	C₂×C₄×C₁₉	#95	1	2	yes	—
111	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
112	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
113	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
114	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
115	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
116	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
117	C₂×C₄×C₁₉	#131	1	4	yes	—
118	C₂×C₄×C₁₉	AGL(1,ℤ/8)	1	2	yes	—
119	C₂×C₄×C₁₉	#137	1	2	yes	—
120	C₂×Dic₁₉	—	4	4	no	—
121	C₂×Dic₁₉	—	4	4	no	—
122	C₂×Dic₁₉	—	4	4	no	—
123	C₈×C₁₉	—	4	4	no	—
124	C₁₉⋊C₈	—	4	4	no	—
125	C₂×#432	D₁₉	1	1	yes	characteristic
126	C₂×#431	—	19	1	no	—
127	#2285	—	19	1	no	—
128	#1279	—	19	4	no	—
129	C₂²×C₁₉	—	2	2	no	—
130	C₂²×C₁₉	—	2	2	no	—
131	C₂²×C₁₉	—	2	2	no	—
132	C₂²×C₁₉	—	4	2	no	—
133	C₂²×C₁₉	—	4	2	no	—
134	C₂²×C₁₉	C₂×#95	1	1	yes	characteristic
135	C₂²×C₁₉	#408	1	2	yes	—
136	C₂²×C₁₉	#418	1	1	yes	characteristic
137	C₂²×C₁₉	#419	1	1	yes	characteristic
138	C₂²×C₁₉	#421	1	2	yes	—
139	C₄×C₁₉	—	2	2	no	—
140	C₄×C₁₉	—	2	1	no	—
141	C₄×C₁₉	—	2	2	no	—
142	C₄×C₁₉	—	2	1	no	—
143	C₄×C₁₉	—	2	2	no	—
144	C₄×C₁₉	#405	1	2	yes	—
145	C₄×C₁₉	#417	1	2	yes	—
146	C₄×C₁₉	#424	1	2	yes	—
147	C₄×C₁₉	#428	1	2	yes	—
148	Dic₁₉	—	8	4	no	—
149	C₂×#117	—	38	1	no	—
150	C₂²×C₄²	C₂×D₁₉	1	1	yes	characteristic
151	#432	—	2	2	no	—
152	#432	Dic₁₉	1	4	yes	complemented
153	#431	—	19	4	no	—
154	#431	—	38	2	no	—
155	C₂×C₄⋊C₈	—	38	1	no	—
156	C₂×C₄⋊C₈	C₂×D₁₉	1	2	yes	—
157	C₂×C₂²⋊C₈	—	2	1	no	—
158	C₂×C₂²⋊C₈	—	38	1	no	—
159	C₂×#97	—	2	1	no	—
160	C₂×C₄×C₈	—	19	2	no	—
161	#384	—	19	2	no	—
162	#382	—	38	1	no	—
163	#380	—	19	2	no	—
164	#380	—	38	1	no	—
165	C₄×C₄⋊C₄	—	19	2	no	—
166	C₄×C₄⋊C₄	—	38	1	no	—
167	C₂×C₁₉	—	4	2	no	—
168	C₂×C₁₉	#1496	1	2	yes	—
169	C₂×C₁₉	#1497	1	2	yes	—
170	C₂×C₁₉	#1729	1	1	yes	characteristic
171	C₂×C₁₉	#1733	1	1	yes	characteristic
172	C₂×C₁₉	#1736	1	1	yes	characteristic
173	C₂³×C₄	C₄×D₁₉	1	1	yes	characteristic
174	C₂³×C₄	D₇₆	1	1	yes	characteristic
175	C₂³×C₄	C₂²⋊D₁₉	1	1	yes	characteristic
176	C₂²×C₈	—	2	2	no	—
177	C₂²×C₈	—	38	2	no	—
178	#117	—	76	4	no	—
179	C₂×C₄⋊C₄	—	19	4	no	—
180	C₂×C₄⋊C₄	—	38	2	no	—
181	C₂×C₄⋊C₄	—	38	2	no	—
182	C₂×C₂²⋊C₄	—	38	2	no	—
183	C₂×C₄²	—	38	2	no	—
184	C₂×C₄²	Dic₃₈	1	2	yes	—
185	C₂×C₄²	C₄×D₁₉	1	1	yes	characteristic
186	C₂×C₄²	C₄×D₁₉	1	2	yes	—
187	C₂×C₄²	D₇₆	1	1	yes	characteristic
188	C₂×C₄²	C₂×Dic₁₉	1	2	yes	—
189	C₂×C₄²	C₂²⋊D₁₉	1	1	yes	characteristic
190	C₂×C₄²	C₂²⋊D₁₉	1	2	yes	—
191	C₂×C₄²	C₂²×D₁₉	1	1	yes	characteristic
192	C₄⋊C₈	—	2	2	no	—
193	C₄⋊C₈	—	38	4	no	—
194	C₄⋊C₈	C₂×Dic₁₉	1	4	yes	—
195	C₂²⋊C₈	—	2	4	no	—
196	C₂²⋊C₈	—	38	4	no	—
197	#97	—	2	4	no	—
198	C₄×C₈	—	19	4	no	—
199	C₄×C₈	—	38	2	no	—
200	#95	—	38	2	no	—
201	#95	—	38	2	no	—
202	C₁₉	#7900	1	1	yes	characteristic, complemented, Sylow
203	C₂⁴	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
204	C₂²×C₄	—	2	2	no	—
205	C₂²×C₄	—	2	2	no	—
206	C₂²×C₄	—	2	4	no	—
207	C₂²×C₄	—	4	2	no	—
208	C₂²×C₄	—	38	4	no	—
209	C₂²×C₄	C₄×Dic₁₉	1	2	yes	—
210	C₂²×C₄	Dic₁₉⋊C₄	1	2	yes	—
211	C₂²×C₄	Dic₁₉⋊C₄	1	2	yes	—
212	C₂²×C₄	C₄⋊Dic₁₉	1	2	yes	—
213	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
214	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
215	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
216	C₂²×C₄	(C₂×D₁₉)⋊C₄	1	2	yes	—
217	C₂²×C₄	C₂²⋊Dic₁₉	1	2	yes	—
218	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
219	C₂²×C₄	C₂×D₇₆	1	1	yes	characteristic
220	C₂²×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
221	C₂×C₈	—	2	4	no	—
222	C₂×C₈	—	4	2	no	—
223	C₂×C₈	—	4	2	no	—
224	C₂×C₈	—	38	4	no	—
225	C₂×C₈	—	76	4	no	—
226	C₄⋊C₄	—	38	8	no	—
227	C₄⋊C₄	—	76	4	no	—
228	C₄⋊C₄	—	76	4	no	—
229	C₂²⋊C₄	—	76	4	no	—
230	C₄²	—	76	4	no	—
231	C₄²	C₄×Dic₁₉	1	2	yes	—
232	C₄²	Dic₁₉⋊C₄	1	2	yes	—
233	C₄²	Dic₁₉⋊C₄	1	2	yes	—
234	C₄²	C₄⋊Dic₁₉	1	2	yes	—
235	C₄²	(C₂×D₁₉)⋊C₄	1	2	yes	—
236	C₄²	C₂²⋊Dic₁₉	1	2	yes	—
237	C₄²	C₂×Dic₃₈	1	1	yes	characteristic
238	C₄²	C₂×C₄×D₁₉	1	1	yes	characteristic
239	C₄²	C₂²×Dic₁₉	1	1	yes	characteristic
240	C₄²	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
241	C₂³	—	2	1	no	—
242	C₂³	—	2	1	no	—
243	C₂³	—	2	2	no	—
244	C₂³	—	2	2	no	—
245	C₂³	C₁₉⋊#95	1	2	yes	—
246	C₂³	C₂×(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
247	C₂×C₄	—	2	1	no	—
248	C₂×C₄	—	2	1	no	—
249	C₂×C₄	—	2	2	no	—
250	C₂×C₄	—	2	2	no	—
251	C₂×C₄	—	2	2	no	—
252	C₂×C₄	—	2	4	no	—
253	C₂×C₄	—	2	4	no	—
254	C₂×C₄	—	2	4	no	—
255	C₂×C₄	—	2	4	no	—
256	C₂×C₄	—	4	2	no	—
257	C₂×C₄	—	4	2	no	—
258	C₂×C₄	—	76	4	no	—
259	C₂×C₄	—	76	4	no	—
260	C₂×C₄	—	76	4	no	—
261	C₂×C₄	C₁₉⋊#95	1	2	yes	—
262	C₂×C₄	C₁₉⋊#95	1	2	yes	—
263	C₂×C₄	C₁₉⋊#95	1	2	yes	—
264	C₂×C₄	#10597353	1	4	yes	—
265	C₂×C₄	C₂×C₄×Dic₁₉	1	1	yes	characteristic
266	C₂×C₄	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
267	C₂×C₄	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
268	C₂×C₄	C₂×C₄⋊Dic₁₉	1	1	yes	characteristic
269	C₂×C₄	C₂×(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
270	C₂×C₄	#10597395	1	2	yes	—
271	C₂×C₄	#10597397	1	2	yes	—
272	C₂×C₄	C₂×C₂²⋊Dic₁₉	1	1	yes	characteristic
273	C₈	—	4	4	no	—
274	C₈	—	76	4	no	—
275	C₂²	—	2	2	no	—
276	C₂²	—	2	2	no	—
277	C₂²	—	2	2	no	—
278	C₂²	—	4	2	no	—
279	C₂²	—	4	2	no	—
280	C₂²	C₂×C₁₉⋊#95	1	1	yes	characteristic
281	C₂²	#11926512	1	2	yes	—
282	C₂²	#11926548	1	1	yes	characteristic
283	C₂²	#11926552	1	1	yes	characteristic
284	C₂²	#11926560	1	2	yes	—
285	C₄	—	2	2	no	—
286	C₄	—	2	1	no	—
287	C₄	—	2	2	no	—
288	C₄	—	2	1	no	—
289	C₄	—	2	2	no	—
290	C₄	—	152	4	no	—
291	C₄	#11926502	1	2	yes	—
292	C₄	#11926545	1	2	yes	—
293	C₄	#11926572	1	2	yes	—
294	C₄	#11926587	1	2	yes	—
295	C₂	—	4	2	no	—
296	C₂	#14562103	1	2	yes	—
297	C₂	#14562107	1	2	yes	—
298	C₂	#14563333	1	1	yes	characteristic
299	C₂	#14563346	1	1	yes	characteristic
300	C₂	#14563356	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄	C₂×C₂²⋊D₁₉
commutator	C₂×C₄×C₁₉	C₂×C₄²
Frattini	C₂×C₄²	C₂²×D₁₉
Fitting	C₂×C₁₉×#432	C₂
socle	C₂³×C₁₉	C₂×C₂²⋊C₄
prime radical	C₂⁴×C₁₉	C₂²⋊C₄
cosocle	C₂×C₄²×C₁₉	C₂³
hypercenter	C₂×#432	D₁₉
hypocenter	C₁₉	#7900
LCS	G ▷ C₂×C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂²×C₄ ◁ C₂²×C₄² ◁ C₂×#432

Complements

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

N	H ≅ G/N	type
3. #14561474	C₂	semidirect
7. #11926597	C₄	semidirect
19. C₁₉×#432	C₄	semidirect
152. #432	Dic₁₉	semidirect
202. C₁₉	#7900	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
#14566042	2
#14561474	2
C₂×C₁₉×#432	2
#7900	19