Subgroups — C₂×#11927012 #14576814

Order 2432.

1728 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#64541	C₂	1	1	yes	maximal, characteristic
2	#11927012	C₂	1	16	yes	maximal, direct product factor
3	C₂×#10597333	C₂	1	2	yes	maximal, complemented
4	C₂×#10597339	C₂	1	2	yes	maximal, complemented
5	C₂×(C₂²⋊D₁₉)⋊C₄	C₂	1	4	yes	maximal, complemented
6	C₂×#10597318	C₂	1	2	yes	maximal, complemented
7	C₂²×C₄×Dic₁₉	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×C₄²×D₁₉	C₂	1	2	yes	maximal, complemented
9	C₂×C₁₉×#117	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂³×C₄×C₁₉	C₂²	1	1	yes	characteristic
11	C₂²×C₂²⋊D₁₉	C₂²	1	2	yes	—
12	C₂³×Dic₁₉	C₂²	1	2	yes	—
13	C₂×#64541	C₄	1	16	yes	complemented
14	C₂×#64541	C₂²	1	8	yes	—
15	C₂²×D₇₆	C₂²	1	1	yes	characteristic
16	C₂²×C₄×D₁₉	C₂²	1	4	yes	—
17	C₂²×C₄×D₁₉	C₂²	1	2	yes	—
18	C₂²×Dic₃₈	C₂²	1	1	yes	characteristic
19	C₁₉×#117	C₂²	1	8	yes	complemented
20	C₂×C₄⋊C₄×C₁₉	C₂²	1	2	yes	—
21	C₂×C₂²⋊C₄×C₁₉	C₂²	1	2	yes	—
22	C₂×C₄²×C₁₉	C₂²	1	2	yes	—
23	C₂×(C₂×D₁₉)⋊C₄	C₂²	1	4	yes	—
24	C₂×Dic₁₉⋊C₄	C₂²	1	4	yes	—
25	C₂×C₄×Dic₁₉	C₂²	1	1	yes	characteristic
26	C₂×C₄×Dic₁₉	C₂²	1	4	yes	—
27	C₂×C₄×Dic₁₉	C₂²	1	1	yes	characteristic
28	C₂×C₄×Dic₁₉	C₂²	1	2	yes	—
29	C₂×C₄×Dic₁₉	C₂²	1	8	yes	complemented
30	#10597339	C₂²	1	16	yes	complemented
31	#10597333	C₂²	1	16	yes	complemented
32	(C₂²⋊D₁₉)⋊C₄	C₂²	1	32	yes	complemented
33	#10597318	C₂²	1	16	yes	complemented
34	C₄²×D₁₉	C₂²	1	16	yes	complemented
35	C₂⁴×C₁₉	C₂³	1	1	yes	characteristic
36	C₂³×D₁₉	C₂³	1	2	yes	—
37	C₂²×C₄×C₁₉	C₂×C₄	1	8	yes	complemented
38	C₂²×C₄×C₁₉	C₂³	1	4	yes	—
39	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
40	C₂²×C₄×C₁₉	C₂³	1	4	yes	—
41	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
42	C₂×C₂²⋊D₁₉	C₂×C₄	1	16	yes	complemented
43	C₂×C₂²⋊D₁₉	C₂³	1	8	yes	—
44	C₂²×Dic₁₉	—	2	8	no	—
45	C₂²×Dic₁₉	C₂³	1	8	yes	—
46	C₂²×Dic₁₉	C₂³	1	2	yes	—
47	C₂²×Dic₁₉	C₂³	1	2	yes	—
48	C₂²×Dic₁₉	C₂³	1	2	yes	—
49	#64541	C₂×C₄	1	64	yes	complemented
50	C₂×D₇₆	C₂×C₄	1	8	yes	complemented
51	C₂×D₇₆	C₂³	1	4	yes	—
52	C₂×C₄×D₁₉	—	2	16	no	—
53	C₂×C₄×D₁₉	C₂×C₄	1	16	yes	complemented
54	C₂×C₄×D₁₉	C₂³	1	16	yes	—
55	C₂×C₄×D₁₉	C₂³	1	8	yes	—
56	C₂×Dic₃₈	C₂×C₄	1	8	yes	complemented
57	C₂×Dic₃₈	C₂³	1	4	yes	—
58	C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
59	C₂²⋊C₄×C₁₉	C₂³	1	8	yes	—
60	C₄²×C₁₉	C₂³	1	8	yes	—
61	(C₂×D₁₉)⋊C₄	C₂³	1	16	yes	—
62	Dic₁₉⋊C₄	C₂³	1	16	yes	—
63	C₄×Dic₁₉	C₂³	1	4	yes	—
64	C₄×Dic₁₉	C₂³	1	16	yes	—
65	C₄×Dic₁₉	C₂³	1	4	yes	—
66	C₄×Dic₁₉	C₂³	1	8	yes	—
67	C₂³×C₁₉	—	2	4	no	—
68	C₂³×C₁₉	C₂²×C₄	1	4	yes	—
69	C₂³×C₁₉	C₂⁴	1	2	yes	—
70	C₂³×C₁₉	C₂⁴	1	1	yes	characteristic
71	C₂²×D₁₉	—	2	8	no	—
72	C₂²×D₁₉	C₂²×C₄	1	8	yes	—
73	C₂²×D₁₉	C₂⁴	1	4	yes	—
74	C₂×C₄×C₁₉	—	2	8	no	—
75	C₂×C₄×C₁₉	C₂²×C₄	1	4	yes	—
76	C₂×C₄×C₁₉	C₂²×C₄	1	4	yes	—
77	C₂×C₄×C₁₉	C₂²×C₄	1	16	yes	complemented
78	C₂×C₄×C₁₉	C₂⁴	1	8	yes	—
79	C₂×C₄×C₁₉	C₂⁴	1	2	yes	—
80	C₂×C₄×C₁₉	C₂⁴	1	2	yes	—
81	C₂²⋊D₁₉	C₂²×C₄	1	32	yes	complemented
82	C₂×Dic₁₉	—	2	4	no	—
83	C₂×Dic₁₉	—	2	16	no	—
84	C₂×Dic₁₉	C₂²×C₄	1	8	yes	—
85	C₂×Dic₁₉	#41	1	8	yes	complemented
86	C₂×Dic₁₉	C₂⁴	1	4	yes	—
87	C₂×Dic₁₉	C₂⁴	1	4	yes	—
88	C₂×Dic₁₉	C₂⁴	1	4	yes	—
89	D₇₆	C₂²×C₄	1	16	yes	complemented
90	C₄×D₁₉	—	2	32	no	—
91	C₄×D₁₉	C₂²×C₄	1	32	yes	complemented
92	Dic₃₈	C₂²×C₄	1	16	yes	complemented
93	C₂×C₄×#41	—	19	1	no	maximal, Sylow
94	C₂²×C₁₉	—	2	8	no	—
95	C₂²×C₁₉	—	2	4	no	—
96	C₂²×C₁₉	C₂³×C₄	1	4	yes	—
97	C₂²×C₁₉	C₂³×C₄	1	2	yes	—
98	C₂²×C₁₉	C₂×#41	1	4	yes	—
99	C₂²×C₁₉	C₂⁵	1	1	yes	characteristic
100	C₂×D₁₉	—	2	16	no	—
101	C₂×D₁₉	—	2	8	no	—
102	C₂×D₁₉	C₂³×C₄	1	8	yes	—
103	C₄×C₁₉	—	2	8	no	—
104	C₄×C₁₉	C₂³×C₄	1	4	yes	—
105	C₄×C₁₉	C₂³×C₄	1	4	yes	—
106	Dic₁₉	—	2	4	no	—
107	Dic₁₉	C₂³×C₄	1	8	yes	—
108	Dic₁₉	C₂×#41	1	8	yes	complemented
109	C₂²×#41	—	19	1	no	—
110	C₄×#41	—	19	16	no	—
111	C₂×C₄×Q₈	—	19	2	no	—
112	C₂×C₄×D₄	—	19	2	no	—
113	C₂×C₄×D₄	—	19	4	no	—
114	C₂×#117	—	19	2	no	—
115	C₂×#117	D₁₉	1	1	yes	characteristic, complemented
116	C₂²×C₄²	—	19	1	no	—
117	C₂²×C₄²	—	19	2	no	—
118	C₂×C₁₉	—	2	4	no	—
119	C₂×C₁₉	C₄×#41	1	4	yes	complemented
120	C₂×C₁₉	C₂⁴×C₄	1	1	yes	characteristic
121	C₂×C₁₉	C₂²×#41	1	2	yes	—
122	D₁₉	—	2	8	no	—
123	C₂×#41	—	19	16	no	—
124	C₂×#41	—	19	8	no	—
125	C₂²×Q₈	—	19	1	no	—
126	C₂²×D₄	—	19	2	no	—
127	C₂²×D₄	—	19	1	no	—
128	C₂³×C₄	—	19	2	no	—
129	C₂³×C₄	—	19	2	no	—
130	C₂³×C₄	—	19	4	no	—
131	C₂³×C₄	C₂×D₁₉	1	1	yes	characteristic
132	C₄×Q₈	—	19	16	no	—
133	C₄×D₄	—	19	16	no	—
134	C₄×D₄	—	19	32	no	—
135	#117	—	19	16	no	—
136	#117	C₂×D₁₉	1	8	yes	complemented
137	C₂×C₄⋊C₄	—	19	4	no	—
138	C₂×C₄⋊C₄	C₂×D₁₉	1	2	yes	—
139	C₂×C₂²⋊C₄	—	19	4	no	—
140	C₂×C₂²⋊C₄	C₂×D₁₉	1	2	yes	—
141	C₂×C₄²	—	19	4	no	—
142	C₂×C₄²	—	19	2	no	—
143	C₂×C₄²	—	19	8	no	—
144	C₂×C₄²	—	19	1	no	—
145	C₂×C₄²	—	19	1	no	—
146	C₂×C₄²	—	19	16	no	—
147	C₂×C₄²	C₂×D₁₉	1	2	yes	—
148	C₁₉	C₂×C₄×#41	1	1	yes	characteristic, complemented, Sylow
149	C₂⁴	—	19	2	no	—
150	C₂⁴	C₂²×D₁₉	1	1	yes	characteristic
151	#41	—	19	64	no	—
152	C₂×Q₈	—	19	8	no	—
153	C₂×Q₈	—	19	4	no	—
154	C₂×D₄	—	19	16	no	—
155	C₂×D₄	—	19	8	no	—
156	C₂×D₄	—	19	8	no	—
157	C₂×D₄	—	19	4	no	—
158	C₂²×C₄	—	19	2	no	—
159	C₂²×C₄	—	19	2	no	—
160	C₂²×C₄	—	19	16	no	—
161	C₂²×C₄	—	19	8	no	—
162	C₂²×C₄	—	19	2	no	—
163	C₂²×C₄	—	19	8	no	—
164	C₂²×C₄	—	19	16	no	—
165	C₂²×C₄	—	38	16	no	—
166	C₂²×C₄	—	38	8	no	—
167	C₂²×C₄	C₄×D₁₉	1	8	yes	complemented
168	C₂²×C₄	C₂²×D₁₉	1	4	yes	—
169	C₂²×C₄	C₂²×D₁₉	1	1	yes	characteristic
170	C₂²×C₄	C₂²×D₁₉	1	4	yes	—
171	C₂²×C₄	C₂²×D₁₉	1	1	yes	characteristic
172	C₄⋊C₄	—	19	16	no	—
173	C₄⋊C₄	C₂²×D₁₉	1	8	yes	—
174	C₂²⋊C₄	—	19	16	no	—
175	C₂²⋊C₄	C₂²×D₁₉	1	8	yes	—
176	C₄²	—	19	4	no	—
177	C₄²	—	19	4	no	—
178	C₄²	—	19	16	no	—
179	C₄²	—	19	8	no	—
180	C₄²	C₂²×D₁₉	1	8	yes	—
181	C₂³	—	2	4	no	—
182	C₂³	—	19	8	no	—
183	C₂³	—	19	4	no	—
184	C₂³	—	38	8	no	—
185	C₂³	C₂×C₄×D₁₉	1	4	yes	—
186	C₂³	C₂³×D₁₉	1	2	yes	—
187	C₂³	C₂³×D₁₉	1	1	yes	characteristic
188	Q₈	—	19	16	no	—
189	D₄	—	19	32	no	—
190	D₄	—	19	16	no	—
191	C₂×C₄	—	2	8	no	—
192	C₂×C₄	—	19	8	no	—
193	C₂×C₄	—	19	8	no	—
194	C₂×C₄	—	19	4	no	—
195	C₂×C₄	—	19	4	no	—
196	C₂×C₄	—	19	32	no	—
197	C₂×C₄	—	19	4	no	—
198	C₂×C₄	—	38	32	no	—
199	C₂×C₄	—	38	16	no	—
200	C₂×C₄	—	38	4	no	—
201	C₂×C₄	C₂×C₄×D₁₉	1	4	yes	—
202	C₂×C₄	C₂×C₄×D₁₉	1	4	yes	—
203	C₂×C₄	C₂×C₄×D₁₉	1	16	yes	complemented
204	C₂×C₄	C₂³×D₁₉	1	8	yes	—
205	C₂×C₄	C₂³×D₁₉	1	2	yes	—
206	C₂×C₄	C₂³×D₁₉	1	2	yes	—
207	C₂²	—	2	4	no	—
208	C₂²	—	2	8	no	—
209	C₂²	—	19	8	no	—
210	C₂²	—	38	8	no	—
211	C₂²	—	38	16	no	—
212	C₂²	C₂²×C₄×D₁₉	1	4	yes	—
213	C₂²	C₂²×C₄×D₁₉	1	2	yes	—
214	C₂²	#41×D₁₉	1	4	yes	—
215	C₂²	C₂⁴×D₁₉	1	1	yes	characteristic
216	C₄	—	2	8	no	—
217	C₄	—	19	8	no	—
218	C₄	—	19	8	no	—
219	C₄	—	38	4	no	—
220	C₄	C₂²×C₄×D₁₉	1	4	yes	—
221	C₄	C₂²×C₄×D₁₉	1	4	yes	—
222	C₂	—	2	4	no	—
223	C₂	—	38	8	no	—
224	C₂	#11927012	1	4	yes	direct product factor
225	C₂	C₂³×C₄×D₁₉	1	1	yes	characteristic
226	C₂	C₂×#41×D₁₉	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄	C₂²×D₁₉
commutator	C₂×C₁₉	C₂⁴×C₄
Frattini	C₂²	C₂⁴×D₁₉
Fitting	C₂×C₁₉×#117	C₂
socle	C₂³×C₁₉	C₂⁴
prime radical	C₂²×#64541	C₂
cosocle	C₂²×C₁₉	C₂⁵
hypercenter	C₂×#117	D₁₉
hypocenter	C₁₉	C₂×C₄×#41
LCS	G ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×#117

Complements

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

N	H ≅ G/N	type
2. #11927012	C₂	direct (N × H)
3. C₂×#10597333	C₂	semidirect
4. C₂×#10597339	C₂	semidirect
5. C₂×(C₂²⋊D₁₉)⋊C₄	C₂	semidirect
6. C₂×#10597318	C₂	semidirect
7. C₂²×C₄×Dic₁₉	C₂	semidirect
8. C₂×C₄²×D₁₉	C₂	semidirect
9. C₂×C₁₉×#117	C₂	semidirect
13. C₂×#64541	C₄	semidirect
19. C₁₉×#117	C₂²	semidirect
29. C₂×C₄×Dic₁₉	C₂²	semidirect
30. #10597339	C₂²	semidirect
31. #10597333	C₂²	semidirect
32. (C₂²⋊D₁₉)⋊C₄	C₂²	semidirect
33. #10597318	C₂²	semidirect
34. C₄²×D₁₉	C₂²	semidirect
37. C₂²×C₄×C₁₉	C₂×C₄	semidirect
42. C₂×C₂²⋊D₁₉	C₂×C₄	semidirect
49. #64541	C₂×C₄	semidirect
50. C₂×D₇₆	C₂×C₄	semidirect
53. C₂×C₄×D₁₉	C₂×C₄	semidirect
56. C₂×Dic₃₈	C₂×C₄	semidirect
77. C₂×C₄×C₁₉	C₂²×C₄	semidirect
81. C₂²⋊D₁₉	C₂²×C₄	semidirect
85. C₂×Dic₁₉	#41	semidirect
89. D₇₆	C₂²×C₄	semidirect
91. C₄×D₁₉	C₂²×C₄	semidirect
92. Dic₃₈	C₂²×C₄	semidirect
108. Dic₁₉	C₂×#41	semidirect
115. C₂×#117	D₁₉	semidirect
119. C₂×C₁₉	C₄×#41	semidirect
136. #117	C₂×D₁₉	semidirect
148. C₁₉	C₂×C₄×#41	semidirect
167. C₂²×C₄	C₄×D₁₉	semidirect
203. C₂×C₄	C₂×C₄×D₁₉	semidirect
224. C₂	#11927012	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×#64541	2
#11927012	2
C₂×#10597333	2
C₂×#10597339	2
C₂×(C₂²⋊D₁₉)⋊C₄	2
C₂×#10597318	2
C₂²×C₄×Dic₁₉	2
C₂×C₄²×D₁₉	2
C₂×C₁₉×#117	2
C₂×C₄×#41	19

Subgroups — C2×#11927012 #14576814

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#11927012 #14576814