Subgroups — #18088184

Order 4864.

642 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×#11926499	C₂	1	1	yes	maximal, characteristic
2	C₂×#11926314	C₂	1	2	yes	maximal
3	C₂×#11926309	C₂	1	1	yes	maximal, characteristic
4	C₂×#11926300	C₂	1	2	yes	maximal
5	C₁₉×#1735	C₂	1	1	yes	maximal, characteristic
6	C₂²×#64520	C₂²	1	2	yes	—
7	C₂²×#64520	C₂²	1	1	yes	characteristic
8	C₂×#10597372	C₂²	1	1	yes	characteristic
9	#11926499	—	2	4	no	—
10	C₂×#10597272	C₄	1	2	yes	complemented
11	C₂×C₈×Dic₁₉	C₄	1	2	yes	complemented
12	#11926314	C₄	1	8	yes	complemented
13	#11926309	—	2	2	no	—
14	#11926300	—	2	4	no	—
15	C₂³×C₈×C₁₉	C₂²	1	1	yes	characteristic
16	C₂×C₁₉×#117	C₂²	1	2	yes	—
17	C₁₉×#340	—	2	2	no	—
18	C₂³×C₄×C₁₉	C₂³	1	1	yes	characteristic
19	C₂²×C₈×C₁₉	—	2	2	no	—
20	C₂²×C₈×C₁₉	—	2	2	no	—
21	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
22	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
23	C₂²×C₈×C₁₉	D₄	1	2	yes	—
24	C₂²×C₈×C₁₉	Q₈	1	2	yes	—
25	C₁₉×#117	—	2	2	no	—
26	C₁₉×#117	—	2	2	no	—
27	C₁₉×#117	—	2	2	no	—
28	C₁₉×#117	C₂×C₄	1	4	yes	—
29	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
30	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
31	C₂×C₄²×C₁₉	—	2	2	no	—
32	C₂×C₂²⋊Dic₁₉	—	2	1	no	—
33	#10597372	—	2	2	no	—
34	#10597372	D₄	1	4	yes	—
35	C₂×C₄⋊Dic₁₉	—	2	1	no	—
36	C₂×C₄×Dic₁₉	C₂×C₄	1	2	yes	—
37	C₂×#64520	—	2	2	no	—
38	C₂×#64520	—	2	1	no	—
39	C₂×#64520	—	2	1	no	—
40	C₂×#64520	—	2	2	no	—
41	C₂×#64520	—	2	2	no	—
42	C₂×#64520	—	2	2	no	—
43	C₂×#64520	—	2	2	no	—
44	C₂×#64520	—	2	2	no	—
45	C₂×#64520	C₂×C₄	1	4	yes	—
46	C₂×#64520	C₂×C₄	1	4	yes	—
47	C₂²×C₁₉⋊C₈	—	2	2	no	—
48	C₂²×C₁₉⋊C₈	C₂×C₄	1	2	yes	—
49	#10597272	—	2	4	no	—
50	C₈×Dic₁₉	—	2	4	no	—
51	C₂⁴×C₁₉	#41	1	1	yes	characteristic
52	C₂²×C₄×C₁₉	—	4	2	no	—
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	C₂×Q₈	1	1	yes	characteristic
58	C₂²×C₄×C₁₉	#41	1	2	yes	—
59	C₂²×C₄×C₁₉	#41	1	2	yes	—
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	C₂²×Dic₁₉	—	2	2	no	—
64	C₂×C₈×C₁₉	—	2	1	no	—
65	C₂×C₈×C₁₉	—	2	1	no	—
66	C₂×C₈×C₁₉	—	2	1	no	—
67	C₂×C₈×C₁₉	—	2	1	no	—
68	C₂×C₈×C₁₉	—	2	4	no	—
69	C₂×C₈×C₁₉	—	2	4	no	—
70	C₂×C₈×C₁₉	C₄⋊C₄	1	2	yes	—
71	C₂×C₈×C₁₉	C₄⋊C₄	1	2	yes	—
72	C₄⋊C₄×C₁₉	—	2	4	no	—
73	C₄⋊C₄×C₁₉	—	4	2	no	—
74	C₂²⋊C₄×C₁₉	—	2	4	no	—
75	C₂²⋊C₄×C₁₉	—	4	2	no	—
76	C₄²×C₁₉	—	2	4	no	—
77	C₄²×C₁₉	—	4	2	no	—
78	C₂²⋊Dic₁₉	—	2	4	no	—
79	C₄⋊Dic₁₉	—	2	4	no	—
80	C₄×Dic₁₉	—	2	2	no	—
81	C₄×Dic₁₉	C₂²⋊C₄	1	4	yes	—
82	#64520	—	2	4	no	—
83	#64520	—	2	4	no	—
84	#64520	—	2	4	no	—
85	#64520	—	2	4	no	—
86	#64520	—	4	2	no	—
87	#64520	—	4	2	no	—
88	C₂×C₁₉⋊C₈	—	2	2	no	—
89	C₂×C₁₉⋊C₈	—	2	2	no	—
90	C₂×C₁₉⋊C₈	—	2	4	no	—
91	C₂×C₁₉⋊C₈	—	4	2	no	—
92	C₂×C₁₉⋊C₈	—	4	2	no	—
93	C₂×C₁₉⋊C₈	C₄²	1	4	yes	—
94	#10804	—	19	1	no	maximal, Sylow
95	C₂³×C₁₉	—	4	2	no	—
96	C₂³×C₁₉	#117	1	2	yes	—
97	C₂³×C₁₉	#117	1	1	yes	characteristic
98	C₂³×C₁₉	#123	1	2	yes	—
99	C₂³×C₁₉	#124	1	1	yes	characteristic
100	C₂³×C₁₉	#125	1	1	yes	characteristic
101	C₂×C₄×C₁₉	—	4	4	no	—
102	C₂×C₄×C₁₉	—	8	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	C₂×C₄⋊C₄	1	1	yes	characteristic
106	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
107	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
108	C₂×C₄×C₁₉	#117	1	2	yes	—
109	C₂×C₄×C₁₉	#117	1	1	yes	characteristic
110	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
111	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
112	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
113	C₂×C₄×C₁₉	C₄×Q₈	1	2	yes	—
114	C₂×C₄×C₁₉	#121	1	2	yes	—
115	C₂×C₄×C₁₉	C₂²⋊Q₈	1	2	yes	—
116	C₂×C₄×C₁₉	#123	1	2	yes	—
117	C₂×C₄×C₁₉	#124	1	1	yes	characteristic
118	C₂×C₄×C₁₉	#125	1	1	yes	characteristic
119	C₂×C₄×C₁₉	#126	1	2	yes	—
120	C₂×C₄×C₁₉	#126	1	2	yes	—
121	C₂×Dic₁₉	—	2	4	no	—
122	C₂×Dic₁₉	—	4	4	no	—
123	C₈×C₁₉	—	2	2	no	—
124	C₈×C₁₉	—	2	2	no	—
125	C₁₉⋊C₈	—	2	4	no	—
126	C₁₉⋊C₈	—	4	4	no	—
127	C₂×#405	—	19	1	no	—
128	C₂×#344	—	19	2	no	—
129	C₂×#341	—	19	1	no	—
130	#1735	D₁₉	1	1	yes	characteristic
131	C₂×H(3,ℤ/4)	—	19	2	no	—
132	C₂²×C₁₉	—	2	2	no	—
133	C₂²×C₁₉	—	2	2	no	—
134	C₂²×C₁₉	—	2	2	no	—
135	C₂²×C₁₉	—	4	2	no	—
136	C₂²×C₁₉	—	4	2	no	—
137	C₂²×C₁₉	#376	1	1	yes	characteristic
138	C₂²×C₁₉	#381	1	1	yes	characteristic
139	C₂²×C₁₉	#382	1	1	yes	characteristic
140	C₂²×C₁₉	#387	1	2	yes	—
141	C₂²×C₁₉	#388	1	2	yes	—
142	C₄×C₁₉	—	8	4	no	—
143	C₄×C₁₉	C₄×C₂²⋊C₄	1	1	yes	characteristic
144	C₄×C₁₉	C₄×C₄⋊C₄	1	1	yes	characteristic
145	C₄×C₁₉	#380	1	1	yes	characteristic
146	C₄×C₁₉	#383	1	1	yes	characteristic
147	C₄×C₁₉	#387	1	2	yes	—
148	C₄×C₁₉	#388	1	2	yes	—
149	Dic₁₉	—	4	4	no	—
150	C₂²×M₁₆	—	19	1	no	—
151	C₂²×M₁₆	—	19	2	no	—
152	C₂³×C₈	C₂×D₁₉	1	1	yes	characteristic
153	C₂×#117	—	19	1	no	—
154	C₂×#117	C₂×D₁₉	1	2	yes	—
155	#405	—	38	4	no	—
156	C₂×#97	—	19	2	no	—
157	C₂×C₄×C₈	—	19	2	no	—
158	#344	—	19	8	no	—
159	#341	—	38	2	no	—
160	#340	—	2	2	no	—
161	H(3,ℤ/4)	—	38	4	no	—
162	C₂×C₁₉	—	2	1	no	—
163	C₂×C₁₉	—	2	2	no	—
164	C₂×C₁₉	—	2	1	no	—
165	C₂×C₁₉	—	2	2	no	—
166	C₂×C₁₉	#1434	1	1	yes	characteristic
167	C₂×C₁₉	#1833	1	2	yes	—
168	C₂³×C₄	C₂²×D₁₉	1	1	yes	characteristic
169	C₂×M₁₆	—	19	4	no	—
170	C₂×M₁₆	—	19	4	no	—
171	C₂×M₁₆	—	38	2	no	—
172	C₂×M₁₆	—	38	1	no	—
173	C₂×M₁₆	—	38	1	no	—
174	C₂×M₁₆	—	38	2	no	—
175	C₂×M₁₆	—	38	2	no	—
176	C₂×M₁₆	—	38	2	no	—
177	C₂×M₁₆	—	38	2	no	—
178	C₂×M₁₆	—	38	2	no	—
179	C₂²×C₈	—	2	2	no	—
180	C₂²×C₈	—	2	2	no	—
181	C₂²×C₈	—	19	2	no	—
182	C₂²×C₈	—	38	2	no	—
183	C₂²×C₈	Dic₃₈	1	2	yes	—
184	C₂²×C₈	C₄×D₁₉	1	1	yes	characteristic
185	C₂²×C₈	C₄×D₁₉	1	1	yes	characteristic
186	C₂²×C₈	C₂²⋊D₁₉	1	2	yes	—
187	#117	—	2	2	no	—
188	#117	—	2	2	no	—
189	#117	—	2	2	no	—
190	#117	—	19	4	no	—
191	#117	—	38	2	no	—
192	#117	C₄×D₁₉	1	4	yes	—
193	C₂×C₄⋊C₄	—	2	2	no	—
194	C₂×C₄⋊C₄	—	38	1	no	—
195	C₂×C₂²⋊C₄	—	2	2	no	—
196	C₂×C₂²⋊C₄	—	38	1	no	—
197	C₂×C₄²	—	2	2	no	—
198	C₂×C₄²	—	19	2	no	—
199	#97	—	38	4	no	—
200	C₄×C₈	—	38	4	no	—
201	C₁₉	#10804	1	1	yes	characteristic, complemented, Sylow
202	C₂⁴	#64543	1	1	yes	characteristic
203	C₂²×C₄	—	4	2	no	—
204	C₂²×C₄	—	38	2	no	—
205	C₂²×C₄	C₂×Dic₃₈	1	1	yes	characteristic
206	C₂²×C₄	C₂×C₄×D₁₉	1	2	yes	—
207	C₂²×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
208	C₂²×C₄	#64541	1	2	yes	—
209	C₂²×C₄	D₄×D₁₉	1	2	yes	—
210	C₂²×C₄	#64543	1	2	yes	—
211	C₂²×C₄	#64543	1	1	yes	characteristic
212	C₂²×C₄	#64545	1	1	yes	characteristic
213	C₂²×C₄	#64545	1	1	yes	characteristic
214	C₂²×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
215	M₁₆	—	38	4	no	—
216	M₁₆	—	38	4	no	—
217	M₁₆	—	38	4	no	—
218	M₁₆	—	38	4	no	—
219	M₁₆	—	76	2	no	—
220	M₁₆	—	76	2	no	—
221	C₂×C₈	—	2	4	no	—
222	C₂×C₈	—	2	1	no	—
223	C₂×C₈	—	2	1	no	—
224	C₂×C₈	—	2	4	no	—
225	C₂×C₈	—	2	1	no	—
226	C₂×C₈	—	2	1	no	—
227	C₂×C₈	—	19	4	no	—
228	C₂×C₈	—	38	2	no	—
229	C₂×C₈	—	38	2	no	—
230	C₂×C₈	—	38	4	no	—
231	C₂×C₈	—	76	2	no	—
232	C₂×C₈	—	76	2	no	—
233	C₂×C₈	Dic₁₉⋊C₄	1	2	yes	—
234	C₂×C₈	Dic₁₉⋊C₄	1	2	yes	—
235	C₄⋊C₄	—	2	4	no	—
236	C₄⋊C₄	—	4	2	no	—
237	C₄⋊C₄	—	38	4	no	—
238	C₂²⋊C₄	—	2	4	no	—
239	C₂²⋊C₄	—	4	2	no	—
240	C₂²⋊C₄	—	38	4	no	—
241	C₄²	—	2	4	no	—
242	C₄²	—	4	2	no	—
243	C₄²	—	19	4	no	—
244	C₄²	—	38	2	no	—
245	C₂³	—	4	2	no	—
246	C₂³	#10597323	1	2	yes	—
247	C₂³	#10597329	1	2	yes	—
248	C₂³	#10597336	1	1	yes	characteristic
249	C₂³	#10597338	1	1	yes	characteristic
250	C₂³	#10597382	1	1	yes	characteristic
251	C₂×C₄	—	4	4	no	—
252	C₂×C₄	—	8	4	no	—
253	C₂×C₄	—	38	4	no	—
254	C₂×C₄	—	76	4	no	—
255	C₂×C₄	C₄×Dic₃₈	1	2	yes	—
256	C₂×C₄	C₄²×D₁₉	1	1	yes	characteristic
257	C₂×C₄	#10597318	1	1	yes	characteristic
258	C₂×C₄	#10597323	1	1	yes	characteristic
259	C₂×C₄	#10597324	1	2	yes	—
260	C₂×C₄	#10597325	1	2	yes	—
261	C₂×C₄	C₂²⋊C₄×D₁₉	1	1	yes	characteristic
262	C₂×C₄	(C₂²⋊D₁₉)⋊C₄	1	2	yes	—
263	C₂×C₄	#10597336	1	1	yes	characteristic
264	C₂×C₄	#10597338	1	2	yes	—
265	C₂×C₄	#10597338	1	1	yes	characteristic
266	C₂×C₄	#10597339	1	2	yes	—
267	C₂×C₄	#10597340	1	2	yes	—
268	C₂×C₄	#10597344	1	2	yes	—
269	C₂×C₄	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
270	C₂×C₄	C₄×C₂²⋊D₁₉	1	2	yes	—
271	C₂×C₄	#10597385	1	2	yes	—
272	C₂×C₄	#10597393	1	1	yes	characteristic
273	C₈	—	2	2	no	—
274	C₈	—	2	2	no	—
275	C₈	—	38	4	no	—
276	C₈	—	76	4	no	—
277	C₂²	—	2	2	no	—
278	C₂²	—	2	2	no	—
279	C₂²	—	2	2	no	—
280	C₂²	—	4	2	no	—
281	C₂²	—	4	2	no	—
282	C₂²	#11926389	1	1	yes	characteristic
283	C₂²	#11926406	1	1	yes	characteristic
284	C₂²	#11926409	1	1	yes	characteristic
285	C₂²	#11926427	1	2	yes	—
286	C₂²	#11926438	1	2	yes	—
287	C₄	—	8	4	no	—
288	C₄	—	76	4	no	—
289	C₄	#11926391	1	1	yes	characteristic
290	C₄	C₄×Dic₁₉⋊C₄	1	1	yes	characteristic
291	C₄	#11926402	1	1	yes	characteristic
292	C₄	#11926411	1	1	yes	characteristic
293	C₄	#11926431	1	2	yes	—
294	C₄	#11926434	1	2	yes	—
295	C₂	—	2	2	no	—
296	C₂	—	2	1	no	—
297	C₂	—	2	1	no	—
298	C₂	—	2	2	no	—
299	C₂	#14561861	1	1	yes	characteristic
300	C₂	#14563758	1	2	yes	—

	subgroup	G/H
center	C₂×C₄	#10597338
commutator	C₂×C₄×C₁₉	C₂×C₄²
Frattini	C₂³×C₄	C₂²×D₁₉
Fitting	C₁₉×#1735	C₂
socle	C₂²×C₁₉	#382
prime radical	C₂⁴×C₁₉	#41
cosocle	C₂³×C₄×C₁₉	C₂³
hypercenter	#1735	D₁₉
hypocenter	C₁₉	#10804
LCS	G ▷ C₂×C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂×C₄ ◁ C₂³×C₄ ◁ #1735

Complements

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

N	H ≅ G/N	type
10. C₂×#10597272	C₄	semidirect
11. C₂×C₈×Dic₁₉	C₄	semidirect
12. #11926314	C₄	semidirect
201. C₁₉	#10804	semidirect

Maximal subgroups

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

subgroup	index
C₂×#11926499	2
C₂×#11926314	2
C₂×#11926309	2
C₂×#11926300	2
C₁₉×#1735	2
#10804	19