Subgroups — C₁₉×#23833 #18029792

Order 4864.

616 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#2960	C₂	1	1	yes	maximal, characteristic, complemented
2	C₁₉×#2955	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#2103	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#2102	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#2080	C₂	1	2	yes	maximal, complemented
6	C₁₉×#2053	C₂	1	1	yes	maximal, characteristic
7	C₁₉×#2050	C₂	1	1	yes	maximal, characteristic
8	C₁₉×#2031	C₂	1	2	yes	maximal, complemented
9	C₁₉×#1764	C₂	1	2	yes	maximal, complemented
10	C₁₉×#1757	C₂	1	2	yes	maximal, complemented
11	C₁₉×#1747	C₂	1	1	yes	maximal, characteristic, complemented
12	C₁₉×#575	C₂²	1	1	yes	characteristic
13	C₂×C₁₉×#131	C₂²	1	2	yes	—
14	C₁₉×#533	C₂²	1	1	yes	characteristic
15	C₁₉×#446	—	2	2	no	—
16	C₈×Q₈×C₁₉	—	2	2	no	—
17	C₁₉×#444	—	2	2	no	—
18	C₁₉×#443	—	2	2	no	—
19	C₁₉×#430	C₂²	1	1	yes	characteristic
20	C₁₉×#424	C₂²	1	1	yes	characteristic
21	C₁₉×#424	C₂²	1	1	yes	characteristic
22	C₁₉×#423	C₂²	1	1	yes	characteristic
23	C₁₉×#421	C₂²	1	2	yes	—
24	C₂×C₁₉×#104	C₂²	1	2	yes	—
25	C₁₉×#416	C₂²	1	2	yes	—
26	C₁₉×#413	C₂²	1	2	yes	—
27	C₁₉×#410	C₂²	1	2	yes	—
28	C₁₉×#405	C₂²	1	1	yes	characteristic
29	C₁₉×#405	C₂²	1	2	yes	—
30	C₁₉×#405	C₂²	1	1	yes	characteristic
31	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
32	C₁₉×#344	C₂²	1	2	yes	—
33	C₁₉×#344	C₂²	1	2	yes	—
34	C₁₉×#341	C₂²	1	2	yes	—
35	C₁₉×#339	C₂²	1	2	yes	—
36	C₁₉×#338	C₂²	1	1	yes	characteristic
37	C₁₉×H(3,ℤ/4)	C₂²	1	2	yes	—
38	C₁₉×H(3,ℤ/4)	C₂²	1	1	yes	characteristic
39	C₂×#41×C₁₉	C₂³	1	2	yes	—
40	C₁₉×#137	—	2	2	no	—
41	C₁₉×AGL(1,ℤ/8)	—	2	2	no	—
42	C₁₉×#135	—	2	2	no	—
43	C₁₉×#131	—	2	2	no	—
44	C₁₉×#131	—	2	2	no	—
45	C₁₉×#131	—	2	2	no	—
46	C₁₉×#131	—	2	2	no	—
47	C₂×M₁₆×C₁₉	—	2	2	no	—
48	C₂×M₁₆×C₁₉	C₂³	1	2	yes	—
49	C₂×M₁₆×C₁₉	C₂³	1	2	yes	—
50	C₂×M₁₆×C₁₉	C₂³	1	1	yes	characteristic
51	C₂×M₁₆×C₁₉	C₂³	1	1	yes	characteristic
52	C₂²×C₈×C₁₉	—	2	2	no	—
53	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
54	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
55	C₁₉×C₄⋊Q₈	—	2	1	no	—
56	C₁₉×#125	—	2	1	no	—
57	C₁₉×C₂²⋊Q₈	—	2	2	no	—
58	C₄×Q₈×C₁₉	—	2	2	no	—
59	C₁₉×#117	C₂³	1	2	yes	—
60	C₁₉×#117	C₂³	1	1	yes	characteristic
61	C₁₉×#117	C₂³	1	1	yes	characteristic
62	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
63	C₁₉×#108	—	2	2	no	—
64	C₁₉×C₄⋊C₈	—	2	2	no	—
65	C₁₉×C₄⋊C₈	—	2	2	no	—
66	C₁₉×C₄⋊C₈	—	2	2	no	—
67	C₁₉×#104	—	2	4	no	—
68	C₁₉×#104	—	2	2	no	—
69	C₁₉×#104	—	2	2	no	—
70	C₁₉×#103	—	2	2	no	—
71	C₁₉×#102	—	2	2	no	—
72	C₁₉×#101	—	2	2	no	—
73	C₁₉×#100	—	2	2	no	—
74	C₁₉×#99	—	2	4	no	—
75	C₁₉×#97	—	2	1	no	—
76	C₁₉×#97	—	2	2	no	—
77	C₁₉×#97	D₄	1	2	yes	—
78	C₄×C₈×C₁₉	—	2	1	no	—
79	C₄×C₈×C₁₉	—	2	1	no	—
80	C₄×C₈×C₁₉	—	2	1	no	—
81	C₄×C₈×C₁₉	—	2	2	no	—
82	C₄×C₈×C₁₉	D₄	1	2	yes	—
83	#41×C₁₉	—	2	2	no	—
84	#41×C₁₉	—	2	2	no	—
85	#41×C₁₉	—	2	2	no	—
86	#41×C₁₉	—	2	2	no	—
87	C₂×Q₈×C₁₉	—	2	2	no	—
88	C₂×Q₈×C₁₉	#41	1	2	yes	—
89	C₂×D₄×C₁₉	—	2	2	no	—
90	C₂×D₄×C₁₉	#41	1	2	yes	—
91	C₂²×C₄×C₁₉	—	2	1	no	—
92	C₂²×C₄×C₁₉	—	2	2	no	—
93	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
94	Q₁₆×C₁₉	—	2	2	no	—
95	SD₁₆×C₁₉	—	2	4	no	—
96	D₈×C₁₉	—	2	2	no	—
97	M₁₆×C₁₉	—	2	2	no	—
98	M₁₆×C₁₉	—	2	2	no	—
99	M₁₆×C₁₉	—	2	2	no	—
100	M₁₆×C₁₉	—	2	2	no	—
101	M₁₆×C₁₉	—	2	2	no	—
102	M₁₆×C₁₉	—	2	2	no	—
103	M₁₆×C₁₉	—	4	2	no	—
104	M₁₆×C₁₉	—	4	2	no	—
105	C₂×C₈×C₁₉	—	2	1	no	—
106	C₂×C₈×C₁₉	—	2	1	no	—
107	C₂×C₈×C₁₉	—	2	2	no	—
108	C₂×C₈×C₁₉	—	2	2	no	—
109	C₂×C₈×C₁₉	—	2	2	no	—
110	C₂×C₈×C₁₉	—	4	2	no	—
111	C₂×C₈×C₁₉	—	4	2	no	—
112	C₂×C₈×C₁₉	C₂×D₄	1	2	yes	—
113	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
114	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
115	C₂×C₈×C₁₉	#41	1	2	yes	—
116	C₂×C₈×C₁₉	#41	1	2	yes	—
117	C₄⋊C₄×C₁₉	—	2	4	no	—
118	C₄⋊C₄×C₁₉	—	2	2	no	—
119	C₄⋊C₄×C₁₉	—	2	1	no	—
120	C₄⋊C₄×C₁₉	—	2	1	no	—
121	C₄⋊C₄×C₁₉	—	2	2	no	—
122	C₂²⋊C₄×C₁₉	—	2	1	no	—
123	C₂²⋊C₄×C₁₉	—	2	2	no	—
124	C₂²⋊C₄×C₁₉	#41	1	2	yes	—
125	C₄²×C₁₉	—	2	1	no	—
126	C₄²×C₁₉	—	2	1	no	—
127	C₄²×C₁₉	—	2	2	no	—
128	C₄²×C₁₉	C₂×D₄	1	2	yes	—
129	C₄²×C₁₉	#41	1	1	yes	characteristic
130	C₄²×C₁₉	#41	1	1	yes	characteristic
131	#23833	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
132	C₂³×C₁₉	—	2	2	no	—
133	C₂³×C₁₉	C₂×#41	1	1	yes	characteristic
134	Q₈×C₁₉	—	2	2	no	—
135	Q₈×C₁₉	—	2	2	no	—
136	Q₈×C₁₉	—	4	4	no	—
137	D₄×C₁₉	—	2	2	no	—
138	D₄×C₁₉	—	2	2	no	—
139	D₄×C₁₉	—	4	2	no	—
140	D₄×C₁₉	—	4	2	no	—
141	C₂×C₄×C₁₉	—	2	1	no	—
142	C₂×C₄×C₁₉	—	2	1	no	—
143	C₂×C₄×C₁₉	—	2	2	no	—
144	C₂×C₄×C₁₉	—	2	2	no	—
145	C₂×C₄×C₁₉	—	2	2	no	—
146	C₂×C₄×C₁₉	—	4	2	no	—
147	C₂×C₄×C₁₉	—	4	2	no	—
148	C₂×C₄×C₁₉	—	4	2	no	—
149	C₂×C₄×C₁₉	—	4	2	no	—
150	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
151	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
152	C₂×C₄×C₁₉	C₂×#41	1	2	yes	—
153	C₂×C₄×C₁₉	C₂×#41	1	1	yes	characteristic
154	C₈×C₁₉	—	2	2	no	—
155	C₈×C₁₉	—	4	1	no	—
156	C₈×C₁₉	—	4	1	no	—
157	C₈×C₁₉	—	4	2	no	—
158	C₈×C₁₉	—	4	2	no	—
159	C₈×C₁₉	#124	1	2	yes	—
160	C₈×C₁₉	#124	1	1	yes	characteristic
161	C₈×C₁₉	#124	1	1	yes	characteristic
162	#2960	C₂×C₁₉	1	1	yes	characteristic, complemented
163	#2955	C₂×C₁₉	1	1	yes	characteristic
164	#2103	C₂×C₁₉	1	1	yes	characteristic, complemented
165	#2102	C₂×C₁₉	1	1	yes	characteristic, complemented
166	#2080	C₂×C₁₉	1	2	yes	complemented
167	#2053	C₂×C₁₉	1	1	yes	characteristic
168	#2050	C₂×C₁₉	1	1	yes	characteristic
169	#2031	C₂×C₁₉	1	2	yes	complemented
170	#1764	C₂×C₁₉	1	2	yes	complemented
171	#1757	C₂×C₁₉	1	2	yes	complemented
172	#1747	C₂×C₁₉	1	1	yes	characteristic, complemented
173	C₂²×C₁₉	—	4	1	no	—
174	C₂²×C₁₉	—	4	2	no	—
175	C₂²×C₁₉	—	8	2	no	—
176	C₂²×C₁₉	#525	1	1	yes	characteristic
177	C₂²×C₁₉	#529	1	2	yes	—
178	C₄×C₁₉	—	2	2	no	—
179	C₄×C₁₉	—	4	1	no	—
180	C₄×C₁₉	—	4	2	no	—
181	C₄×C₁₉	—	4	2	no	—
182	C₄×C₁₉	—	4	2	no	—
183	C₄×C₁₉	—	8	2	no	—
184	C₄×C₁₉	#525	1	1	yes	characteristic
185	C₄×C₁₉	C₂×#124	1	1	yes	characteristic
186	C₄×C₁₉	#529	1	2	yes	—
187	#575	C₂²×C₁₉	1	1	yes	characteristic
188	C₂×#131	C₂²×C₁₉	1	2	yes	—
189	#533	C₂²×C₁₉	1	1	yes	characteristic
190	#446	—	2	2	no	—
191	C₈×Q₈	—	2	2	no	—
192	#444	—	2	2	no	—
193	#443	—	2	2	no	—
194	#430	C₂²×C₁₉	1	1	yes	characteristic
195	#424	C₂²×C₁₉	1	1	yes	characteristic
196	#424	C₂²×C₁₉	1	1	yes	characteristic
197	#423	C₂²×C₁₉	1	1	yes	characteristic
198	#421	C₂²×C₁₉	1	2	yes	—
199	C₂×#104	C₂²×C₁₉	1	2	yes	—
200	#416	C₂²×C₁₉	1	2	yes	—
201	#413	C₂²×C₁₉	1	2	yes	—
202	#410	C₂²×C₁₉	1	2	yes	—
203	#405	C₂²×C₁₉	1	1	yes	characteristic
204	#405	C₂²×C₁₉	1	2	yes	—
205	#405	C₂²×C₁₉	1	1	yes	characteristic
206	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
207	#344	C₂²×C₁₉	1	2	yes	—
208	#344	C₂²×C₁₉	1	2	yes	—
209	#341	C₂²×C₁₉	1	2	yes	—
210	#339	C₂²×C₁₉	1	2	yes	—
211	#338	C₂²×C₁₉	1	1	yes	characteristic
212	H(3,ℤ/4)	C₂²×C₁₉	1	1	yes	characteristic
213	H(3,ℤ/4)	C₂²×C₁₉	1	2	yes	—
214	C₂×C₁₉	—	2	1	no	—
215	C₂×C₁₉	—	2	2	no	—
216	C₂×C₁₉	—	8	2	no	—
217	C₂×C₁₉	#2398	1	1	yes	characteristic
218	C₂×#41	C₂³×C₁₉	1	2	yes	—
219	#137	—	2	2	no	—
220	AGL(1,ℤ/8)	—	2	2	no	—
221	#135	—	2	2	no	—
222	#131	—	2	2	no	—
223	#131	—	2	2	no	—
224	#131	—	2	2	no	—
225	#131	—	2	2	no	—
226	C₂×M₁₆	—	2	2	no	—
227	C₂×M₁₆	C₂³×C₁₉	1	2	yes	—
228	C₂×M₁₆	C₂³×C₁₉	1	2	yes	—
229	C₂×M₁₆	C₂³×C₁₉	1	1	yes	characteristic
230	C₂×M₁₆	C₂³×C₁₉	1	1	yes	characteristic
231	C₂²×C₈	—	2	2	no	—
232	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
233	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
234	C₄⋊Q₈	—	2	1	no	—
235	#125	—	2	1	no	—
236	C₂²⋊Q₈	—	2	2	no	—
237	C₄×Q₈	—	2	2	no	—
238	#117	C₂³×C₁₉	1	2	yes	—
239	#117	C₂³×C₁₉	1	1	yes	characteristic
240	#117	C₂³×C₁₉	1	1	yes	characteristic
241	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
242	#108	—	2	2	no	—
243	C₄⋊C₈	—	2	2	no	—
244	C₄⋊C₈	—	2	2	no	—
245	C₄⋊C₈	—	2	2	no	—
246	#104	—	2	4	no	—
247	#104	—	2	2	no	—
248	#104	—	2	2	no	—
249	#103	—	2	2	no	—
250	#102	—	2	2	no	—
251	#101	—	2	2	no	—
252	#100	—	2	2	no	—
253	#99	—	2	4	no	—
254	#97	—	2	1	no	—
255	#97	—	2	2	no	—
256	#97	D₄×C₁₉	1	2	yes	—
257	C₄×C₈	—	2	1	no	—
258	C₄×C₈	—	2	1	no	—
259	C₄×C₈	—	2	1	no	—
260	C₄×C₈	—	2	2	no	—
261	C₄×C₈	D₄×C₁₉	1	2	yes	—
262	C₁₉	#23833	1	1	yes	characteristic, direct product factor, Sylow
263	#41	—	2	2	no	—
264	#41	—	2	2	no	—
265	#41	—	2	2	no	—
266	#41	—	2	2	no	—
267	C₂×Q₈	—	2	2	no	—
268	C₂×Q₈	#41×C₁₉	1	2	yes	—
269	C₂×D₄	—	2	2	no	—
270	C₂×D₄	#41×C₁₉	1	2	yes	—
271	C₂²×C₄	—	2	1	no	—
272	C₂²×C₄	—	2	2	no	—
273	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
274	Q₁₆	—	2	2	no	—
275	SD₁₆	—	2	4	no	—
276	D₈	—	2	2	no	—
277	M₁₆	—	2	2	no	—
278	M₁₆	—	2	2	no	—
279	M₁₆	—	2	2	no	—
280	M₁₆	—	2	2	no	—
281	M₁₆	—	2	2	no	—
282	M₁₆	—	2	2	no	—
283	M₁₆	—	4	2	no	—
284	M₁₆	—	4	2	no	—
285	C₂×C₈	—	2	1	no	—
286	C₂×C₈	—	2	1	no	—
287	C₂×C₈	—	2	2	no	—
288	C₂×C₈	—	2	2	no	—
289	C₂×C₈	—	2	2	no	—
290	C₂×C₈	—	4	2	no	—
291	C₂×C₈	—	4	2	no	—
292	C₂×C₈	C₂×D₄×C₁₉	1	2	yes	—
293	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
294	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
295	C₂×C₈	#41×C₁₉	1	2	yes	—
296	C₂×C₈	#41×C₁₉	1	2	yes	—
297	C₄⋊C₄	—	2	4	no	—
298	C₄⋊C₄	—	2	2	no	—
299	C₄⋊C₄	—	2	1	no	—
300	C₄⋊C₄	—	2	1	no	—
301	C₄⋊C₄	—	2	2	no	—
302	C₂²⋊C₄	—	2	1	no	—
303	C₂²⋊C₄	—	2	2	no	—
304	C₂²⋊C₄	#41×C₁₉	1	2	yes	—
305	C₄²	—	2	1	no	—
306	C₄²	—	2	1	no	—
307	C₄²	—	2	2	no	—
308	C₄²	C₂×D₄×C₁₉	1	2	yes	—
309	C₄²	#41×C₁₉	1	1	yes	characteristic
310	C₄²	#41×C₁₉	1	1	yes	characteristic
311	C₂³	—	2	2	no	—
312	C₂³	C₂×#41×C₁₉	1	1	yes	characteristic
313	Q₈	—	2	2	no	—
314	Q₈	—	2	2	no	—
315	Q₈	—	4	4	no	—
316	D₄	—	2	2	no	—
317	D₄	—	2	2	no	—
318	D₄	—	4	2	no	—
319	D₄	—	4	2	no	—
320	C₂×C₄	—	2	1	no	—
321	C₂×C₄	—	2	1	no	—
322	C₂×C₄	—	2	2	no	—
323	C₂×C₄	—	2	2	no	—
324	C₂×C₄	—	2	2	no	—
325	C₂×C₄	—	4	2	no	—
326	C₂×C₄	—	4	2	no	—
327	C₂×C₄	—	4	2	no	—
328	C₂×C₄	—	4	2	no	—
329	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
330	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
331	C₂×C₄	C₂×#41×C₁₉	1	2	yes	—
332	C₂×C₄	C₂×#41×C₁₉	1	1	yes	characteristic
333	C₈	—	2	2	no	—
334	C₈	—	4	1	no	—
335	C₈	—	4	1	no	—
336	C₈	—	4	2	no	—
337	C₈	—	4	2	no	—
338	C₈	C₁₉×#124	1	1	yes	characteristic
339	C₈	C₁₉×#124	1	2	yes	—
340	C₈	C₁₉×#124	1	1	yes	characteristic
341	C₂²	—	4	1	no	—
342	C₂²	—	4	2	no	—
343	C₂²	—	8	2	no	—
344	C₂²	C₁₉×#525	1	1	yes	characteristic
345	C₂²	C₁₉×#529	1	2	yes	—
346	C₄	—	2	2	no	—
347	C₄	—	4	1	no	—
348	C₄	—	4	2	no	—
349	C₄	—	4	2	no	—
350	C₄	—	4	2	no	—
351	C₄	—	8	2	no	—
352	C₄	C₁₉×#525	1	1	yes	characteristic
353	C₄	C₂×C₁₉×#124	1	1	yes	characteristic
354	C₄	C₁₉×#529	1	2	yes	—
355	C₂	—	2	1	no	—
356	C₂	—	2	2	no	—
357	C₂	—	8	2	no	—
358	C₂	C₁₉×#2398	1	1	yes	characteristic

	subgroup	G/H
center	C₈×C₁₉	#124
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₉
socle	C₂×C₁₉	#2398
prime radical	C₁₉×#575	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₈×C₁₉ ◁ C₂²×C₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₁₉×#2960	C₂	semidirect
3. C₁₉×#2103	C₂	semidirect
4. C₁₉×#2102	C₂	semidirect
5. C₁₉×#2080	C₂	semidirect
8. C₁₉×#2031	C₂	semidirect
9. C₁₉×#1764	C₂	semidirect
10. C₁₉×#1757	C₂	semidirect
11. C₁₉×#1747	C₂	semidirect
131. #23833	C₁₉	direct (N × H)
162. #2960	C₂×C₁₉	semidirect
164. #2103	C₂×C₁₉	semidirect
165. #2102	C₂×C₁₉	semidirect
166. #2080	C₂×C₁₉	semidirect
169. #2031	C₂×C₁₉	semidirect
170. #1764	C₂×C₁₉	semidirect
171. #1757	C₂×C₁₉	semidirect
172. #1747	C₂×C₁₉	semidirect
262. C₁₉	#23833	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×#2960	2
C₁₉×#2955	2
C₁₉×#2103	2
C₁₉×#2102	2
C₁₉×#2080	2
C₁₉×#2053	2
C₁₉×#2050	2
C₁₉×#2031	2
C₁₉×#1764	2
C₁₉×#1757	2
C₁₉×#1747	2
#23833	19

Subgroups — C19×#23833 #18029792

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#23833 #18029792