Subgroups — C₁₉×#3304 #14561161

Order 2432.

396 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#556	C₂	1	1	yes	maximal, characteristic, complemented
2	C₁₉×#550	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#486	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#482	C₂	1	2	yes	maximal, complemented
5	C₁₉×#475	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#465	C₂	1	2	yes	maximal, complemented
7	C₁₉×#460	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#452	C₂	1	2	yes	maximal, complemented
9	C₄×Q₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
10	C₈×D₄×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#416	C₂	1	2	yes	maximal, complemented
12	C₂×#41×C₁₉	C₂²	1	2	yes	—
13	C₂×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
14	C₂×SD₁₆×C₁₉	C₂²	1	2	yes	—
15	C₂²×C₈×C₁₉	C₂²	1	2	yes	—
16	C₁₉×C₄⋊Q₈	C₂²	1	1	yes	characteristic
17	C₁₉×#127	—	2	1	no	—
18	C₁₉×#127	C₂²	1	1	yes	characteristic
19	C₁₉×#126	—	2	2	no	—
20	C₁₉×#124	—	2	1	no	—
21	C₁₉×C₂²⋊Q₈	C₂²	1	2	yes	—
22	C₁₉×#121	—	2	2	no	—
23	C₁₉×#121	C₂²	1	2	yes	—
24	C₄×Q₈×C₁₉	—	2	1	no	—
25	C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
26	C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
27	C₄×D₄×C₁₉	—	2	1	no	—
28	C₄×D₄×C₁₉	C₂²	1	1	yes	characteristic
29	C₁₉×#117	C₂²	1	2	yes	—
30	C₁₉×#107	C₂²	1	1	yes	characteristic
31	C₁₉×#106	C₂²	1	2	yes	—
32	C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
33	C₁₉×#103	C₂²	1	1	yes	characteristic
34	C₁₉×#103	C₂²	1	2	yes	—
35	C₁₉×#103	C₂²	1	1	yes	characteristic
36	C₁₉×#102	C₂²	1	2	yes	—
37	C₁₉×#102	C₂²	1	2	yes	—
38	C₁₉×#102	C₂²	1	2	yes	—
39	C₁₉×C₂²⋊C₈	C₂²	1	2	yes	—
40	C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
41	#41×C₁₉	—	2	4	no	—
42	#41×C₁₉	—	4	2	no	—
43	C₂×Q₈×C₁₉	—	2	1	no	—
44	C₂×Q₈×C₁₉	C₂³	1	1	yes	characteristic
45	C₂×Q₈×C₁₉	C₂³	1	1	yes	characteristic
46	C₂×D₄×C₁₉	—	2	2	no	—
47	C₂×D₄×C₁₉	—	2	2	no	—
48	C₂×D₄×C₁₉	—	2	1	no	—
49	C₂×D₄×C₁₉	—	2	1	no	—
50	C₂×D₄×C₁₉	D₄	1	1	yes	characteristic
51	C₂×D₄×C₁₉	C₂³	1	2	yes	—
52	C₂²×C₄×C₁₉	—	2	2	no	—
53	C₂²×C₄×C₁₉	C₂³	1	2	yes	—
54	Q₁₆×C₁₉	—	2	2	no	—
55	SD₁₆×C₁₉	—	4	2	no	—
56	C₂×C₈×C₁₉	—	4	2	no	—
57	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
58	C₂×C₈×C₁₉	C₂³	1	2	yes	—
59	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
60	C₄⋊C₄×C₁₉	—	2	2	no	—
61	C₄⋊C₄×C₁₉	—	2	1	no	—
62	C₄⋊C₄×C₁₉	—	2	1	no	—
63	C₄⋊C₄×C₁₉	—	2	1	no	—
64	C₄⋊C₄×C₁₉	D₄	1	1	yes	characteristic
65	C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
66	C₄⋊C₄×C₁₉	C₂³	1	2	yes	—
67	C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
68	C₂²⋊C₄×C₁₉	—	2	2	no	—
69	C₂²⋊C₄×C₁₉	—	2	2	no	—
70	C₂²⋊C₄×C₁₉	—	2	2	no	—
71	C₂²⋊C₄×C₁₉	D₄	1	2	yes	—
72	C₄²×C₁₉	—	2	2	no	—
73	C₄²×C₁₉	—	2	1	no	—
74	C₄²×C₁₉	—	2	1	no	—
75	C₄²×C₁₉	C₂³	1	1	yes	characteristic
76	C₂³×C₁₉	—	2	2	no	—
77	C₂³×C₁₉	C₂×D₄	1	2	yes	—
78	Q₈×C₁₉	—	2	1	no	—
79	Q₈×C₁₉	—	2	1	no	—
80	Q₈×C₁₉	—	2	1	no	—
81	Q₈×C₁₉	—	4	2	no	—
82	Q₈×C₁₉	#41	1	2	yes	—
83	D₄×C₁₉	—	2	2	no	—
84	D₄×C₁₉	—	2	2	no	—
85	D₄×C₁₉	—	2	2	no	—
86	D₄×C₁₉	—	4	4	no	—
87	D₄×C₁₉	—	4	2	no	—
88	D₄×C₁₉	—	8	1	no	—
89	D₄×C₁₉	—	8	2	no	—
90	C₂×C₄×C₁₉	—	2	1	no	—
91	C₂×C₄×C₁₉	—	2	2	no	—
92	C₂×C₄×C₁₉	—	2	2	no	—
93	C₂×C₄×C₁₉	—	2	1	no	—
94	C₂×C₄×C₁₉	—	2	1	no	—
95	C₂×C₄×C₁₉	—	2	2	no	—
96	C₂×C₄×C₁₉	—	2	1	no	—
97	C₂×C₄×C₁₉	—	4	4	no	—
98	C₂×C₄×C₁₉	C₂×D₄	1	2	yes	—
99	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
100	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
101	C₂×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
102	C₈×C₁₉	—	2	1	no	—
103	C₈×C₁₉	—	2	1	no	—
104	C₈×C₁₉	—	2	2	no	—
105	#3304	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
106	C₂²×C₁₉	—	2	2	no	—
107	C₂²×C₁₉	—	2	2	no	—
108	C₂²×C₁₉	—	2	2	no	—
109	C₂²×C₁₉	—	4	2	no	—
110	C₂²×C₁₉	—	4	2	no	—
111	C₂²×C₁₉	—	4	2	no	—
112	C₂²×C₁₉	C₂²×D₄	1	1	yes	characteristic
113	C₄×C₁₉	—	2	2	no	—
114	C₄×C₁₉	—	2	2	no	—
115	C₄×C₁₉	—	2	1	no	—
116	C₄×C₁₉	—	4	1	no	—
117	C₄×C₁₉	—	4	2	no	—
118	C₄×C₁₉	—	4	1	no	—
119	C₄×C₁₉	—	4	1	no	—
120	C₄×C₁₉	#135	1	2	yes	—
121	C₄×C₁₉	C₂×#41	1	1	yes	characteristic
122	C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
123	#556	C₂×C₁₉	1	1	yes	characteristic, complemented
124	#550	C₂×C₁₉	1	1	yes	characteristic
125	#486	C₂×C₁₉	1	1	yes	characteristic, complemented
126	#482	C₂×C₁₉	1	2	yes	complemented
127	#475	C₂×C₁₉	1	1	yes	characteristic, complemented
128	#465	C₂×C₁₉	1	2	yes	complemented
129	#460	C₂×C₁₉	1	1	yes	characteristic, complemented
130	#452	C₂×C₁₉	1	2	yes	complemented
131	C₄×Q₁₆	C₂×C₁₉	1	1	yes	characteristic, complemented
132	C₈×D₄	C₂×C₁₉	1	1	yes	characteristic, complemented
133	#416	C₂×C₁₉	1	2	yes	complemented
134	C₂×C₁₉	—	4	2	no	—
135	C₂×C₁₉	—	8	2	no	—
136	C₂×C₁₉	#546	1	1	yes	characteristic
137	C₂×C₁₉	C₂×#135	1	1	yes	characteristic
138	C₂×C₁₉	#577	1	1	yes	characteristic
139	C₂×#41	C₂²×C₁₉	1	2	yes	—
140	C₂×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
141	C₂×SD₁₆	C₂²×C₁₉	1	2	yes	—
142	C₂²×C₈	C₂²×C₁₉	1	2	yes	—
143	C₄⋊Q₈	C₂²×C₁₉	1	1	yes	characteristic
144	#127	—	2	1	no	—
145	#127	C₂²×C₁₉	1	1	yes	characteristic
146	#126	—	2	2	no	—
147	#124	—	2	1	no	—
148	C₂²⋊Q₈	C₂²×C₁₉	1	2	yes	—
149	#121	—	2	2	no	—
150	#121	C₂²×C₁₉	1	2	yes	—
151	C₄×Q₈	—	2	1	no	—
152	C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
153	C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
154	C₄×D₄	—	2	1	no	—
155	C₄×D₄	C₂²×C₁₉	1	1	yes	characteristic
156	#117	C₂²×C₁₉	1	2	yes	—
157	#107	C₂²×C₁₉	1	1	yes	characteristic
158	#106	C₂²×C₁₉	1	2	yes	—
159	C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
160	#103	C₂²×C₁₉	1	1	yes	characteristic
161	#103	C₂²×C₁₉	1	2	yes	—
162	#103	C₂²×C₁₉	1	1	yes	characteristic
163	#102	C₂²×C₁₉	1	2	yes	—
164	#102	C₂²×C₁₉	1	2	yes	—
165	#102	C₂²×C₁₉	1	2	yes	—
166	C₂²⋊C₈	C₂²×C₁₉	1	2	yes	—
167	C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
168	C₁₉	#3304	1	1	yes	characteristic, direct product factor, Sylow
169	#41	—	2	4	no	—
170	#41	—	4	2	no	—
171	C₂×Q₈	—	2	1	no	—
172	C₂×Q₈	C₂³×C₁₉	1	1	yes	characteristic
173	C₂×Q₈	C₂³×C₁₉	1	1	yes	characteristic
174	C₂×D₄	—	2	2	no	—
175	C₂×D₄	—	2	2	no	—
176	C₂×D₄	—	2	1	no	—
177	C₂×D₄	—	2	1	no	—
178	C₂×D₄	D₄×C₁₉	1	1	yes	characteristic
179	C₂×D₄	C₂³×C₁₉	1	2	yes	—
180	C₂²×C₄	—	2	2	no	—
181	C₂²×C₄	C₂³×C₁₉	1	2	yes	—
182	Q₁₆	—	2	2	no	—
183	SD₁₆	—	4	2	no	—
184	C₂×C₈	—	4	2	no	—
185	C₂×C₈	C₂³×C₁₉	1	1	yes	characteristic
186	C₂×C₈	C₂³×C₁₉	1	1	yes	characteristic
187	C₂×C₈	C₂³×C₁₉	1	2	yes	—
188	C₄⋊C₄	—	2	2	no	—
189	C₄⋊C₄	—	2	1	no	—
190	C₄⋊C₄	—	2	1	no	—
191	C₄⋊C₄	—	2	1	no	—
192	C₄⋊C₄	D₄×C₁₉	1	1	yes	characteristic
193	C₄⋊C₄	C₂³×C₁₉	1	2	yes	—
194	C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
195	C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
196	C₂²⋊C₄	—	2	2	no	—
197	C₂²⋊C₄	—	2	2	no	—
198	C₂²⋊C₄	—	2	2	no	—
199	C₂²⋊C₄	D₄×C₁₉	1	2	yes	—
200	C₄²	—	2	2	no	—
201	C₄²	—	2	1	no	—
202	C₄²	—	2	1	no	—
203	C₄²	C₂³×C₁₉	1	1	yes	characteristic
204	C₂³	—	2	2	no	—
205	C₂³	C₂×D₄×C₁₉	1	2	yes	—
206	Q₈	—	2	1	no	—
207	Q₈	—	2	1	no	—
208	Q₈	—	2	1	no	—
209	Q₈	—	4	2	no	—
210	Q₈	#41×C₁₉	1	2	yes	—
211	D₄	—	2	2	no	—
212	D₄	—	2	2	no	—
213	D₄	—	2	2	no	—
214	D₄	—	4	4	no	—
215	D₄	—	4	2	no	—
216	D₄	—	8	1	no	—
217	D₄	—	8	2	no	—
218	C₂×C₄	—	2	1	no	—
219	C₂×C₄	—	2	2	no	—
220	C₂×C₄	—	2	2	no	—
221	C₂×C₄	—	2	1	no	—
222	C₂×C₄	—	2	1	no	—
223	C₂×C₄	—	2	2	no	—
224	C₂×C₄	—	2	1	no	—
225	C₂×C₄	—	4	4	no	—
226	C₂×C₄	C₂×D₄×C₁₉	1	2	yes	—
227	C₂×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
228	C₂×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
229	C₂×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
230	C₈	—	2	1	no	—
231	C₈	—	2	1	no	—
232	C₈	—	2	2	no	—
233	C₂²	—	2	2	no	—
234	C₂²	—	2	2	no	—
235	C₂²	—	2	2	no	—
236	C₂²	—	4	2	no	—
237	C₂²	—	4	2	no	—
238	C₂²	—	4	2	no	—
239	C₂²	C₂²×D₄×C₁₉	1	1	yes	characteristic
240	C₄	—	2	2	no	—
241	C₄	—	2	2	no	—
242	C₄	—	2	1	no	—
243	C₄	—	4	1	no	—
244	C₄	—	4	2	no	—
245	C₄	—	4	1	no	—
246	C₄	—	4	1	no	—
247	C₄	C₁₉×#135	1	2	yes	—
248	C₄	C₂×#41×C₁₉	1	1	yes	characteristic
249	C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
250	C₂	—	4	2	no	—
251	C₂	—	8	2	no	—
252	C₂	C₁₉×#546	1	1	yes	characteristic
253	C₂	C₂×C₁₉×#135	1	1	yes	characteristic
254	C₂	C₁₉×#577	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂²×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁴×C₁₉
prime radical	C₁₉×#550	C₂
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₄×D₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₁₉×#556	C₂	semidirect
3. C₁₉×#486	C₂	semidirect
4. C₁₉×#482	C₂	semidirect
5. C₁₉×#475	C₂	semidirect
6. C₁₉×#465	C₂	semidirect
7. C₁₉×#460	C₂	semidirect
8. C₁₉×#452	C₂	semidirect
9. C₄×Q₁₆×C₁₉	C₂	semidirect
10. C₈×D₄×C₁₉	C₂	semidirect
11. C₁₉×#416	C₂	semidirect
105. #3304	C₁₉	direct (N × H)
123. #556	C₂×C₁₉	semidirect
125. #486	C₂×C₁₉	semidirect
126. #482	C₂×C₁₉	semidirect
127. #475	C₂×C₁₉	semidirect
128. #465	C₂×C₁₉	semidirect
129. #460	C₂×C₁₉	semidirect
130. #452	C₂×C₁₉	semidirect
131. C₄×Q₁₆	C₂×C₁₉	semidirect
132. C₈×D₄	C₂×C₁₉	semidirect
133. #416	C₂×C₁₉	semidirect
168. C₁₉	#3304	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×#556	2
C₁₉×#550	2
C₁₉×#486	2
C₁₉×#482	2
C₁₉×#475	2
C₁₉×#465	2
C₁₉×#460	2
C₁₉×#452	2
C₄×Q₁₆×C₁₉	2
C₈×D₄×C₁₉	2
C₁₉×#416	2
#3304	19

Subgroups — C19×#3304 #14561161

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#3304 #14561161