Subgroups — C₂×#11926303 #14563340

Order 2432.

488 conjugacy classes of subgroups.

The subgroup lattice has 214 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#64520	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₄×Dic₁₉	C₂	1	1	yes	maximal, characteristic
3	#11926303	C₂	1	4	yes	maximal, direct product factor
4	C₂×C₁₉×#117	C₂	1	1	yes	maximal, characteristic
5	C₂³×C₄×C₁₉	C₂²	1	1	yes	characteristic
6	C₂³×Dic₁₉	—	2	1	no	—
7	C₁₉×#117	—	2	1	no	—
8	C₁₉×#117	—	2	1	no	—
9	C₁₉×#117	C₄	1	2	yes	complemented
10	C₁₉×#117	C₂²	1	2	yes	—
11	C₂×C₄⋊C₄×C₁₉	C₄	1	2	yes	complemented
12	C₂×C₂²⋊C₄×C₁₉	—	2	1	no	—
13	C₂×C₄²×C₁₉	—	2	1	no	—
14	C₂×C₄×Dic₁₉	—	2	1	no	—
15	C₂×C₄×Dic₁₉	—	2	2	no	—
16	C₂×C₄×Dic₁₉	C₄	1	4	yes	complemented
17	C₂×C₄×Dic₁₉	C₂²	1	2	yes	—
18	C₂×#64520	—	2	2	no	—
19	C₂×#64520	—	2	1	no	—
20	C₂×#64520	C₄	1	4	yes	complemented
21	C₂×#64520	C₂²	1	2	yes	—
22	C₂²×C₁₉⋊C₈	—	2	1	no	—
23	C₂⁴×C₁₉	D₄	1	1	yes	characteristic
24	C₂²×C₄×C₁₉	—	2	2	no	—
25	C₂²×C₄×C₁₉	C₂×C₄	1	2	yes	—
26	C₂²×C₄×C₁₉	C₂×C₄	1	2	yes	—
27	C₂²×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
28	C₂²×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
29	C₂²×C₄×C₁₉	D₄	1	2	yes	—
30	C₂²×C₄×C₁₉	D₄	1	1	yes	characteristic
31	C₂²×C₄×C₁₉	D₄	1	1	yes	characteristic
32	C₂²×C₄×C₁₉	D₄	1	1	yes	characteristic
33	C₂²×C₄×C₁₉	Q₈	1	2	yes	—
34	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
35	C₂²×Dic₁₉	—	2	8	no	—
36	C₂²×Dic₁₉	—	2	4	no	—
37	C₂²×Dic₁₉	—	2	2	no	—
38	C₄⋊C₄×C₁₉	—	2	2	no	—
39	C₄⋊C₄×C₁₉	C₂×C₄	1	4	yes	complemented
40	C₂²⋊C₄×C₁₉	—	2	2	no	—
41	C₂²⋊C₄×C₁₉	—	2	2	no	—
42	C₄²×C₁₉	—	2	2	no	—
43	C₄²×C₁₉	—	2	2	no	—
44	C₄×Dic₁₉	—	2	4	no	—
45	C₄×Dic₁₉	—	2	2	no	—
46	C₄×Dic₁₉	C₂×C₄	1	4	yes	complemented
47	#64520	—	2	4	no	—
48	#64520	—	2	2	no	—
49	#64520	C₂×C₄	1	4	yes	complemented
50	C₂×C₁₉⋊C₈	—	2	4	no	—
51	C₂×C₁₉⋊C₈	—	2	2	no	—
52	C₂³×C₁₉	—	2	4	no	—
53	C₂³×C₁₉	C₂²⋊C₄	1	2	yes	—
54	C₂³×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
55	C₂³×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
56	C₂³×C₁₉	C₄⋊C₄	1	2	yes	—
57	C₂³×C₁₉	C₂×D₄	1	1	yes	characteristic
58	C₂×C₄×C₁₉	—	2	4	no	—
59	C₂×C₄×C₁₉	—	4	4	no	—
60	C₂×C₄×C₁₉	C₄²	1	2	yes	—
61	C₂×C₄×C₁₉	C₄²	1	2	yes	—
62	C₂×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
63	C₂×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
64	C₂×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
65	C₂×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
66	C₂×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
67	C₂×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
68	C₂×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
69	C₂×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
70	C₂×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
71	C₂×C₄×C₁₉	C₄⋊C₄	1	2	yes	—
72	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
73	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
74	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
75	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
76	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
77	C₂×C₄×C₁₉	C₂×Q₈	1	1	yes	characteristic
78	C₂×Dic₁₉	—	2	16	no	—
79	C₂×Dic₁₉	—	2	8	no	—
80	C₂×Dic₁₉	—	2	4	no	—
81	C₁₉⋊C₈	—	2	4	no	—
82	C₂×#339	—	19	1	no	maximal, Sylow
83	C₂²×C₁₉	—	2	4	no	—
84	C₂²×C₁₉	—	2	4	no	—
85	C₂²×C₁₉	—	2	2	no	—
86	C₂²×C₁₉	—	2	2	no	—
87	C₂²×C₁₉	#95	1	2	yes	—
88	C₂²×C₁₉	#95	1	2	yes	—
89	C₂²×C₁₉	#104	1	4	yes	—
90	C₂²×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
91	C₂²×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
92	C₂²×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
93	C₄×C₁₉	—	4	4	no	—
94	C₄×C₁₉	#95	1	2	yes	—
95	C₄×C₁₉	#95	1	2	yes	—
96	C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
97	C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
98	C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
99	C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
100	Dic₁₉	—	2	8	no	—
101	C₂²×M₁₆	—	19	1	no	—
102	C₂×#117	D₁₉	1	1	yes	characteristic
103	C₂²×C₄²	—	19	1	no	—
104	#339	—	19	4	no	—
105	C₂×C₁₉	—	2	1	no	—
106	C₂×C₁₉	—	2	2	no	—
107	C₂×C₁₉	—	2	1	no	—
108	C₂×C₁₉	#339	1	4	yes	complemented
109	C₂×C₁₉	C₂×#95	1	1	yes	characteristic
110	C₂×C₁₉	C₂×#104	1	2	yes	—
111	C₂³×C₄	—	38	1	no	—
112	C₂³×C₄	C₂×D₁₉	1	1	yes	characteristic
113	C₂×M₁₆	—	19	4	no	—
114	C₂×M₁₆	—	19	2	no	—
115	C₂×M₁₆	—	38	2	no	—
116	C₂×M₁₆	—	38	1	no	—
117	C₂²×C₈	—	38	1	no	—
118	#117	—	2	1	no	—
119	#117	—	2	1	no	—
120	#117	Dic₁₉	1	2	yes	complemented
121	#117	C₂×D₁₉	1	2	yes	—
122	C₂×C₄⋊C₄	Dic₁₉	1	2	yes	complemented
123	C₂×C₂²⋊C₄	—	2	1	no	—
124	C₂×C₄²	—	2	1	no	—
125	C₂×C₄²	—	19	4	no	—
126	C₂×C₄²	—	19	2	no	—
127	C₂×C₄²	—	38	2	no	—
128	C₂×C₄²	—	38	1	no	—
129	C₁₉	C₂×#339	1	1	yes	characteristic, complemented, Sylow
130	C₂⁴	C₂²⋊D₁₉	1	1	yes	characteristic
131	C₂²×C₄	—	2	2	no	—
132	C₂²×C₄	—	38	8	no	—
133	C₂²×C₄	—	38	4	no	—
134	C₂²×C₄	—	38	2	no	—
135	C₂²×C₄	Dic₃₈	1	2	yes	—
136	C₂²×C₄	C₄×D₁₉	1	2	yes	—
137	C₂²×C₄	C₄×D₁₉	1	2	yes	—
138	C₂²×C₄	D₇₆	1	2	yes	—
139	C₂²×C₄	C₂×Dic₁₉	1	1	yes	characteristic
140	C₂²×C₄	C₂×Dic₁₉	1	1	yes	characteristic
141	C₂²×C₄	C₂²⋊D₁₉	1	1	yes	characteristic
142	C₂²×C₄	C₂²⋊D₁₉	1	1	yes	characteristic
143	C₂²×C₄	C₂²⋊D₁₉	1	1	yes	characteristic
144	C₂²×C₄	C₂²×D₁₉	1	1	yes	characteristic
145	M₁₆	—	19	4	no	—
146	M₁₆	—	38	4	no	—
147	M₁₆	—	38	2	no	—
148	C₂×C₈	—	38	4	no	—
149	C₂×C₈	—	38	2	no	—
150	C₄⋊C₄	—	2	2	no	—
151	C₄⋊C₄	C₂×Dic₁₉	1	4	yes	complemented
152	C₂²⋊C₄	—	2	2	no	—
153	C₂²⋊C₄	—	2	2	no	—
154	C₄²	—	2	2	no	—
155	C₄²	—	2	2	no	—
156	C₄²	—	19	4	no	—
157	C₄²	—	38	4	no	—
158	C₄²	—	38	2	no	—
159	C₂³	—	2	4	no	—
160	C₂³	Dic₁₉⋊C₄	1	2	yes	—
161	C₂³	(C₂×D₁₉)⋊C₄	1	2	yes	—
162	C₂³	C₂²⋊Dic₁₉	1	1	yes	characteristic
163	C₂³	C₂²⋊Dic₁₉	1	1	yes	characteristic
164	C₂³	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
165	C₂×C₄	—	2	4	no	—
166	C₂×C₄	—	4	4	no	—
167	C₂×C₄	—	38	8	no	—
168	C₂×C₄	—	38	16	no	—
169	C₂×C₄	—	38	4	no	—
170	C₂×C₄	C₄×Dic₁₉	1	2	yes	—
171	C₂×C₄	C₄×Dic₁₉	1	2	yes	—
172	C₂×C₄	Dic₁₉⋊C₄	1	2	yes	—
173	C₂×C₄	Dic₁₉⋊C₄	1	2	yes	—
174	C₂×C₄	Dic₁₉⋊C₄	1	2	yes	—
175	C₂×C₄	C₄⋊Dic₁₉	1	2	yes	—
176	C₂×C₄	C₄⋊Dic₁₉	1	2	yes	—
177	C₂×C₄	(C₂×D₁₉)⋊C₄	1	2	yes	—
178	C₂×C₄	(C₂×D₁₉)⋊C₄	1	2	yes	—
179	C₂×C₄	(C₂×D₁₉)⋊C₄	1	2	yes	—
180	C₂×C₄	C₂²⋊Dic₁₉	1	1	yes	characteristic
181	C₂×C₄	C₂²⋊Dic₁₉	1	1	yes	characteristic
182	C₂×C₄	C₂×Dic₃₈	1	1	yes	characteristic
183	C₂×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
184	C₂×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
185	C₂×C₄	C₂×D₇₆	1	1	yes	characteristic
186	C₂×C₄	C₂²×Dic₁₉	1	1	yes	characteristic
187	C₂×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
188	C₈	—	38	4	no	—
189	C₂²	—	2	2	no	—
190	C₂²	—	2	2	no	—
191	C₂²	—	2	4	no	—
192	C₂²	—	2	4	no	—
193	C₂²	C₁₉⋊#95	1	2	yes	—
194	C₂²	C₁₉⋊#95	1	2	yes	—
195	C₂²	#10597294	1	4	yes	—
196	C₂²	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
197	C₂²	C₂×(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
198	C₂²	C₂×C₂²⋊Dic₁₉	1	1	yes	characteristic
199	C₄	—	4	4	no	—
200	C₄	—	38	8	no	—
201	C₄	C₁₉⋊#95	1	2	yes	—
202	C₄	C₁₉⋊#95	1	2	yes	—
203	C₄	C₂×C₄×Dic₁₉	1	1	yes	characteristic
204	C₄	C₂×Dic₁₉⋊C₄	1	1	yes	characteristic
205	C₄	C₂×C₄⋊Dic₁₉	1	1	yes	characteristic
206	C₄	C₂×(C₂×D₁₉)⋊C₄	1	1	yes	characteristic
207	C₂	—	2	1	no	—
208	C₂	—	2	2	no	—
209	C₂	—	2	1	no	—
210	C₂	#11926303	1	4	yes	direct product factor
211	C₂	C₂×C₁₉⋊#95	1	1	yes	characteristic
212	C₂	C₂×#10597294	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄	C₂²⋊D₁₉
commutator	C₄×C₁₉	C₂×C₄²
Frattini	C₂²×C₄	C₂²×D₁₉
Fitting	C₂×C₁₉×#117	C₂
socle	C₂³×C₁₉	C₂²⋊C₄
prime radical	C₂⁴×C₁₉	D₄
cosocle	C₂²×C₄×C₁₉	C₂³
hypercenter	C₂×#117	D₁₉
hypocenter	C₁₉	C₂×#339
LCS	G ▷ C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂²×C₄ ◁ C₂³×C₄ ◁ C₂×#117

Complements

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

N	H ≅ G/N	type
3. #11926303	C₂	direct (N × H)
9. C₁₉×#117	C₄	semidirect
11. C₂×C₄⋊C₄×C₁₉	C₄	semidirect
16. C₂×C₄×Dic₁₉	C₄	semidirect
20. C₂×#64520	C₄	semidirect
39. C₄⋊C₄×C₁₉	C₂×C₄	semidirect
46. C₄×Dic₁₉	C₂×C₄	semidirect
49. #64520	C₂×C₄	semidirect
108. C₂×C₁₉	#339	semidirect
120. #117	Dic₁₉	semidirect
122. C₂×C₄⋊C₄	Dic₁₉	semidirect
129. C₁₉	C₂×#339	semidirect
151. C₄⋊C₄	C₂×Dic₁₉	semidirect
210. C₂	#11926303	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×#64520	2
C₂²×C₄×Dic₁₉	2
#11926303	2
C₂×C₁₉×#117	2
C₂×#339	19

Subgroups — C2×#11926303 #14563340

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#11926303 #14563340