Subgroups — C₁₉×#33932 #18039891

Order 4864.

484 conjugacy classes of subgroups.

The subgroup lattice has 332 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3396	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#3383	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#2242	C₂	1	2	yes	maximal, complemented
4	C₁₉×#2240	C₂	1	1	yes	maximal, characteristic
5	C₁₉×#2228	C₂	1	2	yes	maximal, complemented
6	C₁₉×#2225	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#2211	C₂	1	2	yes	maximal, complemented
8	C₁₉×#2207	C₂	1	1	yes	maximal, characteristic
9	Q₈×C₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
10	C₄×C₁₉×Q₃₂	C₂	1	1	yes	maximal, characteristic, complemented
11	C₄×C₁₉×SD₃₂	C₂	1	2	yes	maximal, complemented
12	C₁₉×#559	—	2	1	no	—
13	C₁₉×#557	—	2	1	no	—
14	C₂×C₁₉×Q₃₂	C₂²	1	1	yes	characteristic
15	C₂×C₁₉×SD₃₂	C₂²	1	2	yes	—
16	C₁₉×#500	C₂²	1	1	yes	characteristic
17	C₁₉×#499	C₂²	1	2	yes	—
18	C₁₉×#495	C₂²	1	2	yes	—
19	C₁₉×#493	C₂²	1	1	yes	characteristic
20	C₁₉×#479	—	2	2	no	—
21	C₁₉×#475	—	2	1	no	—
22	C₁₉×#463	—	2	2	no	—
23	C₁₉×#460	—	2	1	no	—
24	C₈×Q₈×C₁₉	C₂²	1	1	yes	characteristic
25	C₄×Q₁₆×C₁₉	C₂²	1	2	yes	—
26	C₄×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
27	C₄×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
28	C₄×D₈×C₁₉	C₂²	1	2	yes	—
29	C₁₉×#367	C₂²	1	2	yes	—
30	C₁₉×#366	C₂²	1	1	yes	characteristic
31	C₁₉×C₄⋊C₁₆	C₂²	1	1	yes	characteristic
32	C₁₉×C₄⋊C₁₆	C₂²	1	2	yes	—
33	C₁₉×#358	C₂²	1	1	yes	characteristic
34	C₁₉×#358	C₂²	1	1	yes	characteristic
35	C₁₉×#358	C₂²	1	2	yes	—
36	C₁₉×#357	C₂²	1	2	yes	—
37	C₁₉×#357	C₂²	1	2	yes	—
38	C₁₉×#357	C₂²	1	2	yes	—
39	C₄×C₁₆×C₁₉	C₂²	1	2	yes	—
40	C₄×C₁₆×C₁₉	C₂²	1	1	yes	characteristic
41	C₂×Q₁₆×C₁₉	C₂³	1	1	yes	characteristic
42	C₂×Q₁₆×C₁₉	C₂³	1	1	yes	characteristic
43	C₂×SD₁₆×C₁₉	—	2	2	no	—
44	C₂×D₈×C₁₉	—	2	1	no	—
45	C₂×D₈×C₁₉	C₂³	1	2	yes	—
46	C₁₉×C₄⋊Q₈	—	2	1	no	—
47	C₁₉×C₄⋊Q₈	—	4	1	no	—
48	C₁₉×#127	—	2	1	no	—
49	C₁₉×#125	—	2	2	no	—
50	C₁₉×#125	—	4	2	no	—
51	C₁₉×#124	—	2	2	no	—
52	C₁₉×#124	—	4	1	no	—
53	C₁₉×#123	—	4	2	no	—
54	C₄×Q₈×C₁₉	—	2	1	no	—
55	C₄×Q₈×C₁₉	—	2	1	no	—
56	C₄×Q₈×C₁₉	—	2	2	no	—
57	C₄×Q₈×C₁₉	—	4	1	no	—
58	C₄×Q₈×C₁₉	D₄	1	1	yes	characteristic
59	C₄×D₄×C₁₉	—	2	2	no	—
60	C₄×D₄×C₁₉	—	4	1	no	—
61	C₁₉×Q₃₂	—	2	2	no	—
62	C₁₉×SD₃₂	—	2	4	no	—
63	C₂×C₁₆×C₁₉	C₂³	1	1	yes	characteristic
64	C₂×C₁₆×C₁₉	C₂³	1	1	yes	characteristic
65	C₂×C₁₆×C₁₉	C₂³	1	2	yes	—
66	C₁₉×#107	—	2	1	no	—
67	C₁₉×#107	C₂³	1	1	yes	characteristic
68	C₁₉×#107	C₂³	1	2	yes	—
69	C₁₉×#107	C₂³	1	1	yes	characteristic
70	C₁₉×#106	—	2	2	no	—
71	C₁₉×C₄⋊C₈	D₄	1	1	yes	characteristic
72	C₁₉×C₄⋊C₈	D₄	1	2	yes	—
73	C₁₉×#103	—	2	1	no	—
74	C₁₉×#103	—	2	2	no	—
75	C₁₉×#103	—	2	1	no	—
76	C₁₉×#102	—	2	2	no	—
77	C₄×C₈×C₁₉	C₂³	1	2	yes	—
78	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
79	C₂×Q₈×C₁₉	—	2	1	no	—
80	C₂×Q₈×C₁₉	—	2	1	no	—
81	C₂×Q₈×C₁₉	—	4	1	no	—
82	C₂×Q₈×C₁₉	D₈	1	1	yes	characteristic
83	C₂×D₄×C₁₉	—	2	2	no	—
84	C₂×D₄×C₁₉	—	4	1	no	—
85	C₂×D₄×C₁₉	—	4	1	no	—
86	C₂²×C₄×C₁₉	—	4	2	no	—
87	Q₁₆×C₁₉	—	2	1	no	—
88	Q₁₆×C₁₉	—	2	1	no	—
89	Q₁₆×C₁₉	—	2	1	no	—
90	Q₁₆×C₁₉	#41	1	2	yes	—
91	SD₁₆×C₁₉	—	8	2	no	—
92	D₈×C₁₉	—	2	2	no	—
93	D₈×C₁₉	—	2	2	no	—
94	D₈×C₁₉	—	8	1	no	—
95	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
96	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
97	C₂×C₈×C₁₉	C₂⁴	1	1	yes	characteristic
98	C₄⋊C₄×C₁₉	—	2	1	no	—
99	C₄⋊C₄×C₁₉	—	2	1	no	—
100	C₄⋊C₄×C₁₉	—	2	2	no	—
101	C₄⋊C₄×C₁₉	—	4	1	no	—
102	C₄⋊C₄×C₁₉	—	4	1	no	—
103	C₄⋊C₄×C₁₉	—	4	2	no	—
104	C₄⋊C₄×C₁₉	—	4	2	no	—
105	C₄⋊C₄×C₁₉	—	4	2	no	—
106	C₄⋊C₄×C₁₉	—	4	1	no	—
107	C₄⋊C₄×C₁₉	D₈	1	1	yes	characteristic
108	C₄⋊C₄×C₁₉	D₈	1	2	yes	—
109	C₂²⋊C₄×C₁₉	—	4	2	no	—
110	C₂²⋊C₄×C₁₉	—	4	2	no	—
111	C₂²⋊C₄×C₁₉	—	4	2	no	—
112	C₄²×C₁₉	—	4	1	no	—
113	C₄²×C₁₉	—	4	2	no	—
114	C₄²×C₁₉	—	4	1	no	—
115	C₄²×C₁₉	C₂×D₄	1	2	yes	—
116	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
117	C₁₆×C₁₉	—	2	2	no	—
118	C₁₆×C₁₉	—	2	1	no	—
119	C₁₆×C₁₉	—	2	1	no	—
120	#33932	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
121	C₂³×C₁₉	—	4	2	no	—
122	Q₈×C₁₉	—	2	2	no	—
123	Q₈×C₁₉	—	2	2	no	—
124	Q₈×C₁₉	—	4	1	no	—
125	Q₈×C₁₉	—	4	1	no	—
126	Q₈×C₁₉	—	4	1	no	—
127	Q₈×C₁₉	—	8	2	no	—
128	D₄×C₁₉	—	4	2	no	—
129	D₄×C₁₉	—	4	2	no	—
130	D₄×C₁₉	—	8	2	no	—
131	D₄×C₁₉	—	16	1	no	—
132	C₂×C₄×C₁₉	—	4	1	no	—
133	C₂×C₄×C₁₉	—	4	1	no	—
134	C₂×C₄×C₁₉	—	4	1	no	—
135	C₂×C₄×C₁₉	—	4	1	no	—
136	C₂×C₄×C₁₉	—	4	2	no	—
137	C₂×C₄×C₁₉	—	16	2	no	—
138	C₂×C₄×C₁₉	C₂×D₈	1	2	yes	—
139	C₂×C₄×C₁₉	C₂×D₈	1	2	yes	—
140	C₂×C₄×C₁₉	C₂×D₈	1	1	yes	characteristic
141	C₂×C₄×C₁₉	C₂×D₈	1	1	yes	characteristic
142	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
143	C₈×C₁₉	—	2	1	no	—
144	C₈×C₁₉	—	2	2	no	—
145	C₈×C₁₉	C₂×#41	1	1	yes	characteristic
146	C₈×C₁₉	2₋¹⁺⁴	1	1	yes	characteristic
147	#3396	C₂×C₁₉	1	1	yes	characteristic
148	#3383	C₂×C₁₉	1	1	yes	characteristic, complemented
149	#2242	C₂×C₁₉	1	2	yes	complemented
150	#2240	C₂×C₁₉	1	1	yes	characteristic
151	#2228	C₂×C₁₉	1	2	yes	complemented
152	#2225	C₂×C₁₉	1	1	yes	characteristic, complemented
153	#2211	C₂×C₁₉	1	2	yes	complemented
154	#2207	C₂×C₁₉	1	1	yes	characteristic
155	Q₈×C₁₆	C₂×C₁₉	1	1	yes	characteristic, complemented
156	C₄×Q₃₂	C₂×C₁₉	1	1	yes	characteristic, complemented
157	C₄×SD₃₂	C₂×C₁₉	1	2	yes	complemented
158	C₂²×C₁₉	—	8	2	no	—
159	C₂²×C₁₉	—	8	2	no	—
160	C₂²×C₁₉	—	8	2	no	—
161	C₂²×C₁₉	C₂²×D₈	1	1	yes	characteristic
162	C₄×C₁₉	—	2	2	no	—
163	C₄×C₁₉	—	2	2	no	—
164	C₄×C₁₉	—	2	1	no	—
165	C₄×C₁₉	—	4	2	no	—
166	C₄×C₁₉	—	8	1	no	—
167	C₄×C₁₉	—	8	2	no	—
168	C₄×C₁₉	—	8	1	no	—
169	C₄×C₁₉	—	8	1	no	—
170	C₄×C₁₉	#508	1	2	yes	—
171	C₄×C₁₉	#548	1	1	yes	characteristic
172	C₄×C₁₉	#577	1	1	yes	characteristic
173	#559	—	2	1	no	—
174	#557	—	2	1	no	—
175	C₂×Q₃₂	C₂²×C₁₉	1	1	yes	characteristic
176	C₂×SD₃₂	C₂²×C₁₉	1	2	yes	—
177	#500	C₂²×C₁₉	1	1	yes	characteristic
178	#499	C₂²×C₁₉	1	2	yes	—
179	#495	C₂²×C₁₉	1	2	yes	—
180	#493	C₂²×C₁₉	1	1	yes	characteristic
181	#479	—	2	2	no	—
182	#475	—	2	1	no	—
183	#463	—	2	2	no	—
184	#460	—	2	1	no	—
185	C₈×Q₈	C₂²×C₁₉	1	1	yes	characteristic
186	C₄×Q₁₆	C₂²×C₁₉	1	2	yes	—
187	C₄×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
188	C₄×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
189	C₄×D₈	C₂²×C₁₉	1	2	yes	—
190	#367	C₂²×C₁₉	1	2	yes	—
191	#366	C₂²×C₁₉	1	1	yes	characteristic
192	C₄⋊C₁₆	C₂²×C₁₉	1	1	yes	characteristic
193	C₄⋊C₁₆	C₂²×C₁₉	1	2	yes	—
194	#358	C₂²×C₁₉	1	1	yes	characteristic
195	#358	C₂²×C₁₉	1	1	yes	characteristic
196	#358	C₂²×C₁₉	1	2	yes	—
197	#357	C₂²×C₁₉	1	2	yes	—
198	#357	C₂²×C₁₉	1	2	yes	—
199	#357	C₂²×C₁₉	1	2	yes	—
200	C₄×C₁₆	C₂²×C₁₉	1	2	yes	—
201	C₄×C₁₆	C₂²×C₁₉	1	1	yes	characteristic
202	C₂×C₁₉	—	16	2	no	—
203	C₂×C₁₉	#3358	1	1	yes	characteristic
204	C₂×C₁₉	C₂×#508	1	1	yes	characteristic
205	C₂×C₁₉	#3416	1	1	yes	characteristic
206	C₂×Q₁₆	C₂³×C₁₉	1	1	yes	characteristic
207	C₂×Q₁₆	C₂³×C₁₉	1	1	yes	characteristic
208	C₂×SD₁₆	—	2	2	no	—
209	C₂×D₈	—	2	1	no	—
210	C₂×D₈	C₂³×C₁₉	1	2	yes	—
211	C₄⋊Q₈	—	2	1	no	—
212	C₄⋊Q₈	—	4	1	no	—
213	#127	—	2	1	no	—
214	#125	—	2	2	no	—
215	#125	—	4	2	no	—
216	#124	—	2	2	no	—
217	#124	—	4	1	no	—
218	#123	—	4	2	no	—
219	C₄×Q₈	—	2	1	no	—
220	C₄×Q₈	—	2	2	no	—
221	C₄×Q₈	—	2	1	no	—
222	C₄×Q₈	—	4	1	no	—
223	C₄×Q₈	D₄×C₁₉	1	1	yes	characteristic
224	C₄×D₄	—	2	2	no	—
225	C₄×D₄	—	4	1	no	—
226	Q₃₂	—	2	2	no	—
227	SD₃₂	—	2	4	no	—
228	C₂×C₁₆	C₂³×C₁₉	1	1	yes	characteristic
229	C₂×C₁₆	C₂³×C₁₉	1	1	yes	characteristic
230	C₂×C₁₆	C₂³×C₁₉	1	2	yes	—
231	#107	—	2	1	no	—
232	#107	C₂³×C₁₉	1	1	yes	characteristic
233	#107	C₂³×C₁₉	1	2	yes	—
234	#107	C₂³×C₁₉	1	1	yes	characteristic
235	#106	—	2	2	no	—
236	C₄⋊C₈	D₄×C₁₉	1	1	yes	characteristic
237	C₄⋊C₈	D₄×C₁₉	1	2	yes	—
238	#103	—	2	1	no	—
239	#103	—	2	2	no	—
240	#103	—	2	1	no	—
241	#102	—	2	2	no	—
242	C₄×C₈	C₂³×C₁₉	1	2	yes	—
243	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
244	C₁₉	#33932	1	1	yes	characteristic, direct product factor, Sylow
245	C₂×Q₈	—	2	1	no	—
246	C₂×Q₈	—	2	1	no	—
247	C₂×Q₈	—	4	1	no	—
248	C₂×Q₈	D₈×C₁₉	1	1	yes	characteristic
249	C₂×D₄	—	2	2	no	—
250	C₂×D₄	—	4	1	no	—
251	C₂×D₄	—	4	1	no	—
252	C₂²×C₄	—	4	2	no	—
253	Q₁₆	—	2	1	no	—
254	Q₁₆	—	2	1	no	—
255	Q₁₆	—	2	1	no	—
256	Q₁₆	#41×C₁₉	1	2	yes	—
257	SD₁₆	—	8	2	no	—
258	D₈	—	2	2	no	—
259	D₈	—	2	2	no	—
260	D₈	—	8	1	no	—
261	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
262	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
263	C₂×C₈	C₂⁴×C₁₉	1	1	yes	characteristic
264	C₄⋊C₄	—	2	1	no	—
265	C₄⋊C₄	—	2	1	no	—
266	C₄⋊C₄	—	2	2	no	—
267	C₄⋊C₄	—	4	1	no	—
268	C₄⋊C₄	—	4	1	no	—
269	C₄⋊C₄	—	4	2	no	—
270	C₄⋊C₄	—	4	2	no	—
271	C₄⋊C₄	—	4	2	no	—
272	C₄⋊C₄	—	4	1	no	—
273	C₄⋊C₄	D₈×C₁₉	1	1	yes	characteristic
274	C₄⋊C₄	D₈×C₁₉	1	2	yes	—
275	C₂²⋊C₄	—	4	2	no	—
276	C₂²⋊C₄	—	4	2	no	—
277	C₂²⋊C₄	—	4	2	no	—
278	C₄²	—	4	1	no	—
279	C₄²	—	4	2	no	—
280	C₄²	—	4	1	no	—
281	C₄²	C₂×D₄×C₁₉	1	2	yes	—
282	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
283	C₁₆	—	2	2	no	—
284	C₁₆	—	2	1	no	—
285	C₁₆	—	2	1	no	—
286	C₂³	—	4	2	no	—
287	Q₈	—	2	2	no	—
288	Q₈	—	2	2	no	—
289	Q₈	—	4	1	no	—
290	Q₈	—	4	1	no	—
291	Q₈	—	4	1	no	—
292	Q₈	—	8	2	no	—
293	D₄	—	4	2	no	—
294	D₄	—	4	2	no	—
295	D₄	—	8	2	no	—
296	D₄	—	16	1	no	—
297	C₂×C₄	—	4	1	no	—
298	C₂×C₄	—	4	1	no	—
299	C₂×C₄	—	4	1	no	—
300	C₂×C₄	—	4	1	no	—
301	C₂×C₄	—	4	2	no	—
302	C₂×C₄	—	16	2	no	—
303	C₂×C₄	C₂×D₈×C₁₉	1	2	yes	—
304	C₂×C₄	C₂×D₈×C₁₉	1	2	yes	—
305	C₂×C₄	C₂×D₈×C₁₉	1	1	yes	characteristic
306	C₂×C₄	C₂×D₈×C₁₉	1	1	yes	characteristic
307	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
308	C₈	—	2	1	no	—
309	C₈	—	2	2	no	—
310	C₈	C₂×#41×C₁₉	1	1	yes	characteristic
311	C₈	C₁₉×2₋¹⁺⁴	1	1	yes	characteristic
312	C₂²	—	8	2	no	—
313	C₂²	—	8	2	no	—
314	C₂²	—	8	2	no	—
315	C₂²	C₂²×D₈×C₁₉	1	1	yes	characteristic
316	C₄	—	2	2	no	—
317	C₄	—	2	2	no	—
318	C₄	—	2	1	no	—
319	C₄	—	4	2	no	—
320	C₄	—	8	1	no	—
321	C₄	—	8	2	no	—
322	C₄	—	8	1	no	—
323	C₄	—	8	1	no	—
324	C₄	C₁₉×#508	1	2	yes	—
325	C₄	C₁₉×#548	1	1	yes	characteristic
326	C₄	C₁₉×#577	1	1	yes	characteristic
327	C₂	—	16	2	no	—
328	C₂	C₁₉×#3358	1	1	yes	characteristic
329	C₂	C₂×C₁₉×#508	1	1	yes	characteristic
330	C₂	C₁₉×#3416	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂²×D₈
commutator, Frattini, cosocle	C₂×C₈	C₂⁴×C₁₉
prime radical	C₁₉×#493	C₂²
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₄×Q₈×C₁₉ ◁ C₈×Q₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#3383	C₂	semidirect
3. C₁₉×#2242	C₂	semidirect
5. C₁₉×#2228	C₂	semidirect
6. C₁₉×#2225	C₂	semidirect
7. C₁₉×#2211	C₂	semidirect
9. Q₈×C₁₆×C₁₉	C₂	semidirect
10. C₄×C₁₉×Q₃₂	C₂	semidirect
11. C₄×C₁₉×SD₃₂	C₂	semidirect
120. #33932	C₁₉	direct (N × H)
148. #3383	C₂×C₁₉	semidirect
149. #2242	C₂×C₁₉	semidirect
151. #2228	C₂×C₁₉	semidirect
152. #2225	C₂×C₁₉	semidirect
153. #2211	C₂×C₁₉	semidirect
155. Q₈×C₁₆	C₂×C₁₉	semidirect
156. C₄×Q₃₂	C₂×C₁₉	semidirect
157. C₄×SD₃₂	C₂×C₁₉	semidirect
244. C₁₉	#33932	direct (N × H)

Maximal subgroups

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

subgroup	index
C₁₉×#3396	2
C₁₉×#3383	2
C₁₉×#2242	2
C₁₉×#2240	2
C₁₉×#2228	2
C₁₉×#2225	2
C₁₉×#2211	2
C₁₉×#2207	2
Q₈×C₁₆×C₁₉	2
C₄×C₁₉×Q₃₂	2
C₄×C₁₉×SD₃₂	2
#33932	19

Subgroups — C19×#33932 #18039891

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#33932 #18039891