Subgroups — C₁₉×#9699 #18015658

Order 4864.

602 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#2858	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1831	C₂	1	1	yes	maximal, characteristic, complemented
3	C₄×C₁₉×C₄⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×C₁₉×#333	C₂	1	2	yes	maximal, complemented
5	C₂×C₁₉×#331	C₂	1	2	yes	maximal
6	C₂×C₁₉×C₄⋊Q₈	C₂²	1	1	yes	characteristic
7	C₂×C₁₉×#127	C₂²	1	1	yes	characteristic
8	C₂×C₁₉×#124	C₄	1	4	yes	—
9	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
10	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
11	C₂×C₄×C₈×C₁₉	—	2	1	no	—
12	C₁₉×#390	—	2	1	no	—
13	C₁₉×#390	—	2	1	no	—
14	C₁₉×#390	—	2	2	no	—
15	C₄³×C₁₉	C₂²	1	1	yes	characteristic
16	C₁₉×#336	—	2	1	no	—
17	C₁₉×#336	—	2	2	no	—
18	C₁₉×#333	—	2	4	no	—
19	C₁₉×#331	—	2	4	no	—
20	C₂²×Q₈×C₁₉	C₂×C₄	1	2	yes	—
21	C₂²×D₄×C₁₉	—	2	1	no	—
22	C₂²×D₄×C₁₉	—	2	1	no	—
23	C₂²×D₄×C₁₉	C₂×C₄	1	2	yes	—
24	C₂²×C₈×C₁₉	—	2	2	no	—
25	C₂²×C₈×C₁₉	—	2	2	no	—
26	C₁₉×C₄⋊Q₈	—	2	2	no	—
27	C₁₉×C₄⋊Q₈	—	2	2	no	—
28	C₁₉×#127	—	2	2	no	—
29	C₁₉×#127	—	2	2	no	—
30	C₁₉×#124	—	4	8	no	—
31	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
32	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
33	C₂×C₂²⋊C₄×C₁₉	—	2	4	no	—
34	C₂×C₂²⋊C₄×C₁₉	—	2	4	no	—
35	C₂×C₄²×C₁₉	C₂×C₄	1	2	yes	—
36	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
37	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
38	C₂×C₄²×C₁₉	D₄	1	2	yes	—
39	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
40	C₁₉×C₄⋊C₈	—	2	2	no	—
41	C₁₉×C₄⋊C₈	—	2	2	no	—
42	C₁₉×C₄⋊C₈	—	2	2	no	—
43	C₁₉×C₄⋊C₈	D₄	1	4	yes	—
44	C₄×C₈×C₁₉	—	4	2	no	—
45	C₂⁴×C₁₉	—	2	2	no	—
46	C₂×Q₈×C₁₉	—	2	4	no	—
47	C₂×Q₈×C₁₉	—	4	4	no	—
48	C₂×D₄×C₁₉	—	2	4	no	—
49	C₂×D₄×C₁₉	—	4	4	no	—
50	C₂×D₄×C₁₉	—	4	2	no	—
51	C₂×D₄×C₁₉	—	4	1	no	—
52	C₂×D₄×C₁₉	—	4	1	no	—
53	C₂×D₄×C₁₉	—	4	2	no	—
54	C₂×D₄×C₁₉	—	4	4	no	—
55	C₂×D₄×C₁₉	—	4	1	no	—
56	C₂×D₄×C₁₉	—	4	1	no	—
57	C₂²×C₄×C₁₉	—	2	2	no	—
58	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
59	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
60	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
61	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
62	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
63	C₂×C₈×C₁₉	—	2	4	no	—
64	C₂×C₈×C₁₉	—	4	2	no	—
65	C₂×C₈×C₁₉	—	4	2	no	—
66	C₂×C₈×C₁₉	—	4	2	no	—
67	C₂×C₈×C₁₉	—	4	4	no	—
68	C₄⋊C₄×C₁₉	—	4	2	no	—
69	C₄⋊C₄×C₁₉	—	4	1	no	—
70	C₄⋊C₄×C₁₉	—	4	1	no	—
71	C₂²⋊C₄×C₁₉	—	4	8	no	—
72	C₂²⋊C₄×C₁₉	—	4	8	no	—
73	C₄²×C₁₉	—	2	4	no	—
74	C₄²×C₁₉	—	2	4	no	—
75	C₄²×C₁₉	—	2	2	no	—
76	C₄²×C₁₉	—	2	1	no	—
77	C₄²×C₁₉	—	2	1	no	—
78	C₄²×C₁₉	C₂×D₄	1	2	yes	—
79	C₄²×C₁₉	#41	1	2	yes	—
80	#9699	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
81	C₂³×C₁₉	—	4	2	no	—
82	C₂³×C₁₉	—	4	4	no	—
83	C₂³×C₁₉	—	4	2	no	—
84	C₂³×C₁₉	—	4	4	no	—
85	C₂³×C₁₉	—	4	2	no	—
86	C₂³×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
87	Q₈×C₁₉	—	8	4	no	—
88	D₄×C₁₉	—	8	4	no	—
89	D₄×C₁₉	—	8	2	no	—
90	D₄×C₁₉	—	8	2	no	—
91	D₄×C₁₉	—	8	2	no	—
92	D₄×C₁₉	—	8	2	no	—
93	C₂×C₄×C₁₉	—	2	2	no	—
94	C₂×C₄×C₁₉	—	2	2	no	—
95	C₂×C₄×C₁₉	—	2	2	no	—
96	C₂×C₄×C₁₉	—	2	2	no	—
97	C₂×C₄×C₁₉	—	2	2	no	—
98	C₂×C₄×C₁₉	—	2	2	no	—
99	C₂×C₄×C₁₉	—	4	2	no	—
100	C₂×C₄×C₁₉	—	4	4	no	—
101	C₂×C₄×C₁₉	#100	1	4	yes	—
102	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
103	C₂×C₄×C₁₉	#121	1	2	yes	—
104	C₂×C₄×C₁₉	#124	1	1	yes	characteristic
105	C₂×C₄×C₁₉	#127	1	1	yes	characteristic
106	C₂×C₄×C₁₉	#135	1	2	yes	—
107	C₂×C₄×C₁₉	#135	1	4	yes	—
108	C₂×C₄×C₁₉	AGL(1,ℤ/8)	1	1	yes	characteristic
109	C₂×C₄×C₁₉	#137	1	1	yes	characteristic
110	C₈×C₁₉	—	4	4	no	—
111	C₈×C₁₉	—	8	2	no	—
112	#2858	C₂×C₁₉	1	1	yes	characteristic
113	#1831	C₂×C₁₉	1	1	yes	characteristic, complemented
114	C₄×C₄⋊C₈	C₂×C₁₉	1	1	yes	characteristic, complemented
115	C₂×#333	C₂×C₁₉	1	2	yes	complemented
116	C₂×#331	C₂×C₁₉	1	2	yes	—
117	C₂²×C₁₉	—	8	4	no	—
118	C₂²×C₁₉	—	8	4	no	—
119	C₂²×C₁₉	—	8	2	no	—
120	C₂²×C₁₉	—	8	2	no	—
121	C₂²×C₁₉	—	8	2	no	—
122	C₂²×C₁₉	#390	1	1	yes	characteristic
123	C₂²×C₁₉	C₂×#100	1	2	yes	—
124	C₂²×C₁₉	#416	1	1	yes	characteristic
125	C₂²×C₁₉	#416	1	2	yes	—
126	C₂²×C₁₉	#417	1	1	yes	characteristic
127	C₄×C₁₉	—	2	4	no	—
128	C₄×C₁₉	—	2	2	no	—
129	C₄×C₁₉	—	4	2	no	—
130	C₄×C₁₉	—	8	2	no	—
131	C₄×C₁₉	#463	1	2	yes	—
132	C₄×C₁₉	#464	1	2	yes	—
133	C₄×C₁₉	#488	1	2	yes	—
134	C₄×C₁₉	#495	1	2	yes	—
135	C₂×C₄⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
136	C₂×#127	C₂²×C₁₉	1	1	yes	characteristic
137	C₂×#124	C₄×C₁₉	1	4	yes	—
138	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
139	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
140	C₂×C₄×C₈	—	2	1	no	—
141	#390	—	2	1	no	—
142	#390	—	2	2	no	—
143	#390	—	2	1	no	—
144	C₄³	C₂²×C₁₉	1	1	yes	characteristic
145	#336	—	2	2	no	—
146	#336	—	2	1	no	—
147	#333	—	2	4	no	—
148	#331	—	2	4	no	—
149	C₂×C₁₉	—	16	2	no	—
150	C₂×C₁₉	#1543	1	2	yes	—
151	C₂×C₁₉	#1551	1	2	yes	—
152	C₂×C₁₉	#1958	1	1	yes	characteristic
153	C₂×C₁₉	#1965	1	1	yes	characteristic
154	C₂×C₁₉	#1983	1	1	yes	characteristic
155	C₂²×Q₈	C₂×C₄×C₁₉	1	2	yes	—
156	C₂²×D₄	—	2	1	no	—
157	C₂²×D₄	—	2	1	no	—
158	C₂²×D₄	C₂×C₄×C₁₉	1	2	yes	—
159	C₂²×C₈	—	2	2	no	—
160	C₂²×C₈	—	2	2	no	—
161	C₄⋊Q₈	—	2	2	no	—
162	C₄⋊Q₈	—	2	2	no	—
163	#127	—	2	2	no	—
164	#127	—	2	2	no	—
165	#124	—	4	8	no	—
166	C₂×C₄⋊C₄	—	2	1	no	—
167	C₂×C₄⋊C₄	—	2	1	no	—
168	C₂×C₂²⋊C₄	—	2	4	no	—
169	C₂×C₂²⋊C₄	—	2	4	no	—
170	C₂×C₄²	C₂×C₄×C₁₉	1	2	yes	—
171	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
172	C₂×C₄²	D₄×C₁₉	1	2	yes	—
173	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
174	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
175	C₄⋊C₈	—	2	2	no	—
176	C₄⋊C₈	—	2	2	no	—
177	C₄⋊C₈	—	2	2	no	—
178	C₄⋊C₈	D₄×C₁₉	1	4	yes	—
179	C₄×C₈	—	4	2	no	—
180	C₁₉	#9699	1	1	yes	characteristic, direct product factor, Sylow
181	C₂⁴	—	2	2	no	—
182	C₂×Q₈	—	2	4	no	—
183	C₂×Q₈	—	4	4	no	—
184	C₂×D₄	—	2	4	no	—
185	C₂×D₄	—	4	4	no	—
186	C₂×D₄	—	4	2	no	—
187	C₂×D₄	—	4	1	no	—
188	C₂×D₄	—	4	1	no	—
189	C₂×D₄	—	4	2	no	—
190	C₂×D₄	—	4	4	no	—
191	C₂×D₄	—	4	1	no	—
192	C₂×D₄	—	4	1	no	—
193	C₂²×C₄	—	2	2	no	—
194	C₂²×C₄	C₂²⋊C₄×C₁₉	1	2	yes	—
195	C₂²×C₄	C₂²⋊C₄×C₁₉	1	2	yes	—
196	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
197	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
198	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
199	C₂×C₈	—	2	4	no	—
200	C₂×C₈	—	4	2	no	—
201	C₂×C₈	—	4	2	no	—
202	C₂×C₈	—	4	2	no	—
203	C₂×C₈	—	4	4	no	—
204	C₄⋊C₄	—	4	2	no	—
205	C₄⋊C₄	—	4	1	no	—
206	C₄⋊C₄	—	4	1	no	—
207	C₂²⋊C₄	—	4	8	no	—
208	C₂²⋊C₄	—	4	8	no	—
209	C₄²	—	2	4	no	—
210	C₄²	—	2	2	no	—
211	C₄²	—	2	1	no	—
212	C₄²	—	2	1	no	—
213	C₄²	—	2	4	no	—
214	C₄²	C₂×D₄×C₁₉	1	2	yes	—
215	C₄²	#41×C₁₉	1	2	yes	—
216	C₂³	—	4	2	no	—
217	C₂³	—	4	4	no	—
218	C₂³	—	4	4	no	—
219	C₂³	—	4	2	no	—
220	C₂³	—	4	2	no	—
221	C₂³	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
222	Q₈	—	8	4	no	—
223	D₄	—	8	4	no	—
224	D₄	—	8	2	no	—
225	D₄	—	8	2	no	—
226	D₄	—	8	2	no	—
227	D₄	—	8	2	no	—
228	C₂×C₄	—	2	2	no	—
229	C₂×C₄	—	2	2	no	—
230	C₂×C₄	—	2	2	no	—
231	C₂×C₄	—	2	2	no	—
232	C₂×C₄	—	2	2	no	—
233	C₂×C₄	—	2	2	no	—
234	C₂×C₄	—	4	2	no	—
235	C₂×C₄	—	4	4	no	—
236	C₂×C₄	C₁₉×#100	1	4	yes	—
237	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
238	C₂×C₄	C₁₉×#121	1	2	yes	—
239	C₂×C₄	C₁₉×#124	1	1	yes	characteristic
240	C₂×C₄	C₁₉×#127	1	1	yes	characteristic
241	C₂×C₄	C₁₉×#135	1	2	yes	—
242	C₂×C₄	C₁₉×#135	1	4	yes	—
243	C₂×C₄	C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
244	C₂×C₄	C₁₉×#137	1	1	yes	characteristic
245	C₈	—	4	4	no	—
246	C₈	—	8	2	no	—
247	C₂²	—	8	2	no	—
248	C₂²	—	8	2	no	—
249	C₂²	—	8	2	no	—
250	C₂²	—	8	4	no	—
251	C₂²	—	8	4	no	—
252	C₂²	C₁₉×#390	1	1	yes	characteristic
253	C₂²	C₂×C₁₉×#100	1	2	yes	—
254	C₂²	C₁₉×#416	1	2	yes	—
255	C₂²	C₁₉×#416	1	1	yes	characteristic
256	C₂²	C₁₉×#417	1	1	yes	characteristic
257	C₄	—	2	2	no	—
258	C₄	—	2	4	no	—
259	C₄	—	4	2	no	—
260	C₄	—	8	2	no	—
261	C₄	C₁₉×#463	1	2	yes	—
262	C₄	C₁₉×#464	1	2	yes	—
263	C₄	C₁₉×#488	1	2	yes	—
264	C₄	C₁₉×#495	1	2	yes	—
265	C₂	—	16	2	no	—
266	C₂	C₁₉×#1543	1	2	yes	—
267	C₂	C₁₉×#1551	1	2	yes	—
268	C₂	C₁₉×#1958	1	1	yes	characteristic
269	C₂	C₁₉×#1965	1	1	yes	characteristic
270	C₂	C₁₉×#1983	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂×C₂²⋊C₄
commutator	C₂²×C₄	C₂²×C₄×C₁₉
Frattini, cosocle	C₂×C₄²	C₂³×C₁₉
prime radical	C₂×C₁₉×#127	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₄³×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#1831	C₂	semidirect
3. C₄×C₁₉×C₄⋊C₈	C₂	semidirect
4. C₂×C₁₉×#333	C₂	semidirect
80. #9699	C₁₉	direct (N × H)
113. #1831	C₂×C₁₉	semidirect
114. C₄×C₄⋊C₈	C₂×C₁₉	semidirect
115. C₂×#333	C₂×C₁₉	semidirect
180. C₁₉	#9699	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×#2858	2
C₁₉×#1831	2
C₄×C₁₉×C₄⋊C₈	2
C₂×C₁₉×#333	2
C₂×C₁₉×#331	2
#9699	19

Subgroups — C19×#9699 #18015658

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#9699 #18015658