Subgroups — C₂×#11926602 #14572258

Order 2432.

412 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#10597372	C₂	1	1	yes	maximal, characteristic
2	#11926602	C₂	1	8	yes	maximal, direct product factor
3	C₂×Dic₁₉⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×Dic₁₉⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×C₂²⋊(C₁₉⋊C₈)	C₂	1	1	yes	maximal, characteristic
6	C₂×#10597272	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×C₈×Dic₁₉	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×C₁₉×C₂²⋊C₈	C₂	1	1	yes	maximal, characteristic
9	C₂³×C₄×C₁₉	C₂²	1	1	yes	characteristic
10	C₂²×C₈×C₁₉	C₂²	1	1	yes	characteristic
11	C₂²×C₈×C₁₉	C₂²	1	1	yes	characteristic
12	C₂×C₂²⋊Dic₁₉	C₄	1	1	yes	characteristic
13	C₂×C₂²⋊Dic₁₉	C₄	1	1	yes	characteristic
14	#10597372	C₄	1	4	yes	—
15	#10597372	C₂²	1	4	yes	—
16	C₂×C₄⋊Dic₁₉	C₄	1	1	yes	characteristic
17	C₂×C₄⋊Dic₁₉	C₄	1	1	yes	characteristic
18	C₂×C₄×Dic₁₉	C₂²	1	1	yes	characteristic
19	C₂×C₄×Dic₁₉	C₂²	1	1	yes	characteristic
20	C₂²×C₁₉⋊C₈	C₂²	1	1	yes	characteristic
21	C₂²×C₁₉⋊C₈	C₂²	1	1	yes	characteristic
22	C₁₉×C₂²⋊C₈	C₂²	1	4	yes	—
23	C₂²⋊(C₁₉⋊C₈)	C₂²	1	4	yes	—
24	#10597272	C₂²	1	4	yes	complemented
25	Dic₁₉⋊C₈	C₂²	1	4	yes	complemented
26	Dic₁₉⋊C₈	C₂²	1	4	yes	complemented
27	C₈×Dic₁₉	C₂²	1	4	yes	complemented
28	C₂⁴×C₁₉	C₂×C₄	1	1	yes	characteristic
29	C₂²×C₄×C₁₉	—	2	2	no	—
30	C₂²×C₄×C₁₉	—	2	2	no	—
31	C₂²×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
32	C₂²×C₄×C₁₉	C₂×C₄	1	2	yes	—
33	C₂²×C₄×C₁₉	C₂³	1	2	yes	—
34	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
35	C₂²×Dic₁₉	C₂×C₄	1	1	yes	characteristic
36	C₂²×Dic₁₉	C₂×C₄	1	1	yes	characteristic
37	C₂²×Dic₁₉	C₂×C₄	1	1	yes	characteristic
38	C₂²×Dic₁₉	C₂×C₄	1	1	yes	characteristic
39	C₂×C₈×C₁₉	—	2	2	no	—
40	C₂×C₈×C₁₉	—	2	2	no	—
41	C₂×C₈×C₁₉	C₂³	1	2	yes	—
42	C₂×C₈×C₁₉	C₂³	1	2	yes	—
43	C₂²⋊Dic₁₉	C₂×C₄	1	4	yes	—
44	C₂²⋊Dic₁₉	C₂×C₄	1	4	yes	—
45	C₄⋊Dic₁₉	C₂×C₄	1	4	yes	—
46	C₄⋊Dic₁₉	C₂×C₄	1	4	yes	—
47	C₄×Dic₁₉	C₂×C₄	1	2	yes	—
48	C₄×Dic₁₉	C₂×C₄	1	2	yes	—
49	C₄×Dic₁₉	C₂³	1	2	yes	—
50	C₄×Dic₁₉	C₂³	1	2	yes	—
51	C₂×C₁₉⋊C₈	—	2	2	no	—
52	C₂×C₁₉⋊C₈	—	2	2	no	—
53	C₂×C₁₉⋊C₈	C₂³	1	2	yes	—
54	C₂×C₁₉⋊C₈	C₂³	1	2	yes	—
55	C₂³×C₁₉	—	2	2	no	—
56	C₂³×C₁₉	—	2	2	no	—
57	C₂³×C₁₉	—	2	2	no	—
58	C₂³×C₁₉	C₂²×C₄	1	2	yes	—
59	C₂³×C₁₉	C₂²×C₄	1	1	yes	characteristic
60	C₂×C₄×C₁₉	—	2	2	no	—
61	C₂×C₄×C₁₉	—	2	4	no	—
62	C₂×C₄×C₁₉	—	2	2	no	—
63	C₂×C₄×C₁₉	—	2	2	no	—
64	C₂×C₄×C₁₉	C₂²×C₄	1	2	yes	—
65	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
66	C₂×C₄×C₁₉	#41	1	2	yes	—
67	C₂×C₄×C₁₉	#41	1	2	yes	—
68	C₂×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
69	C₂×Dic₁₉	—	2	2	no	—
70	C₂×Dic₁₉	—	2	2	no	—
71	C₂×Dic₁₉	—	2	2	no	—
72	C₂×Dic₁₉	—	2	2	no	—
73	C₂×Dic₁₉	C₂²×C₄	1	2	yes	—
74	C₂×Dic₁₉	C₂²×C₄	1	2	yes	—
75	C₂×Dic₁₉	C₂²×C₄	1	2	yes	—
76	C₂×Dic₁₉	C₂²×C₄	1	2	yes	—
77	C₈×C₁₉	—	2	2	no	—
78	C₈×C₁₉	—	2	2	no	—
79	C₁₉⋊C₈	—	2	2	no	—
80	C₁₉⋊C₈	—	2	2	no	—
81	C₂×#433	—	19	1	no	maximal, Sylow
82	C₂²×C₁₉	—	2	2	no	—
83	C₂²×C₁₉	—	2	2	no	—
84	C₂²×C₁₉	—	2	2	no	—
85	C₂²×C₁₉	—	4	4	no	—
86	C₂²×C₁₉	#117	1	2	yes	—
87	C₂²×C₁₉	#131	1	2	yes	—
88	C₂²×C₁₉	#131	1	2	yes	—
89	C₂²×C₁₉	C₂³×C₄	1	1	yes	characteristic
90	C₄×C₁₉	—	2	2	no	—
91	C₄×C₁₉	#117	1	2	yes	—
92	C₄×C₁₉	C₂×#41	1	1	yes	characteristic
93	C₄×C₁₉	C₂×#41	1	1	yes	characteristic
94	Dic₁₉	—	2	2	no	—
95	Dic₁₉	—	2	2	no	—
96	Dic₁₉	—	2	2	no	—
97	Dic₁₉	—	2	2	no	—
98	C₂×#117	—	19	1	no	—
99	#433	—	19	8	no	—
100	C₂×C₄⋊C₈	—	19	1	no	—
101	C₂×C₄⋊C₈	—	19	1	no	—
102	C₂×C₂²⋊C₈	—	19	1	no	—
103	C₂×C₂²⋊C₈	D₁₉	1	1	yes	characteristic
104	C₂×#97	—	19	1	no	—
105	C₂×C₄×C₈	—	19	1	no	—
106	C₂×C₁₉	—	4	2	no	—
107	C₂×C₁₉	#433	1	4	yes	complemented
108	C₂×C₁₉	C₂×#117	1	1	yes	characteristic
109	C₂×C₁₉	C₂×#131	1	1	yes	characteristic
110	C₂×C₁₉	C₂×#131	1	1	yes	characteristic
111	C₂³×C₄	C₂×D₁₉	1	1	yes	characteristic
112	C₂²×C₈	—	19	1	no	—
113	C₂²×C₈	—	19	1	no	—
114	C₂²×C₈	C₂×D₁₉	1	1	yes	characteristic
115	C₂²×C₈	C₂×D₁₉	1	1	yes	characteristic
116	#117	—	19	4	no	—
117	#117	—	19	4	no	—
118	C₂×C₄⋊C₄	—	19	1	no	—
119	C₂×C₄⋊C₄	—	19	1	no	—
120	C₂×C₂²⋊C₄	—	19	1	no	—
121	C₂×C₂²⋊C₄	—	19	1	no	—
122	C₂×C₄²	—	19	1	no	—
123	C₂×C₄²	—	19	1	no	—
124	C₄⋊C₈	—	19	4	no	—
125	C₄⋊C₈	—	19	4	no	—
126	C₂²⋊C₈	—	19	4	no	—
127	C₂²⋊C₈	C₂×D₁₉	1	4	yes	—
128	#97	—	19	4	no	—
129	C₄×C₈	—	19	4	no	—
130	C₁₉	C₂×#433	1	1	yes	characteristic, complemented, Sylow
131	C₂⁴	C₄×D₁₉	1	1	yes	characteristic
132	C₂²×C₄	—	2	2	no	—
133	C₂²×C₄	—	2	2	no	—
134	C₂²×C₄	—	19	1	no	—
135	C₂²×C₄	—	19	1	no	—
136	C₂²×C₄	—	19	1	no	—
137	C₂²×C₄	—	19	1	no	—
138	C₂²×C₄	C₄×D₁₉	1	1	yes	characteristic
139	C₂²×C₄	C₄×D₁₉	1	2	yes	—
140	C₂²×C₄	C₂²×D₁₉	1	2	yes	—
141	C₂²×C₄	C₂²×D₁₉	1	1	yes	characteristic
142	C₂×C₈	—	2	2	no	—
143	C₂×C₈	—	2	2	no	—
144	C₂×C₈	—	19	2	no	—
145	C₂×C₈	—	19	2	no	—
146	C₂×C₈	—	38	2	no	—
147	C₂×C₈	—	38	2	no	—
148	C₂×C₈	C₂²×D₁₉	1	2	yes	—
149	C₂×C₈	C₂²×D₁₉	1	2	yes	—
150	C₄⋊C₄	—	19	4	no	—
151	C₄⋊C₄	—	19	4	no	—
152	C₂²⋊C₄	—	19	4	no	—
153	C₂²⋊C₄	—	19	4	no	—
154	C₄²	—	19	2	no	—
155	C₄²	—	19	2	no	—
156	C₄²	—	19	2	no	—
157	C₄²	—	19	2	no	—
158	C₂³	—	2	2	no	—
159	C₂³	—	2	2	no	—
160	C₂³	—	2	2	no	—
161	C₂³	C₂×C₄×D₁₉	1	2	yes	—
162	C₂³	C₂×C₄×D₁₉	1	1	yes	characteristic
163	C₂×C₄	—	2	2	no	—
164	C₂×C₄	—	2	2	no	—
165	C₂×C₄	—	2	2	no	—
166	C₂×C₄	—	2	4	no	—
167	C₂×C₄	—	19	2	no	—
168	C₂×C₄	—	19	2	no	—
169	C₂×C₄	—	19	2	no	—
170	C₂×C₄	—	19	2	no	—
171	C₂×C₄	—	38	2	no	—
172	C₂×C₄	—	38	2	no	—
173	C₂×C₄	—	38	2	no	—
174	C₂×C₄	—	38	2	no	—
175	C₂×C₄	C₂×C₄×D₁₉	1	2	yes	—
176	C₂×C₄	C₂×C₄×D₁₉	1	1	yes	characteristic
177	C₂×C₄	#64543	1	2	yes	—
178	C₂×C₄	#64543	1	2	yes	—
179	C₂×C₄	C₂³×D₁₉	1	1	yes	characteristic
180	C₈	—	2	2	no	—
181	C₈	—	2	2	no	—
182	C₈	—	38	2	no	—
183	C₈	—	38	2	no	—
184	C₂²	—	2	2	no	—
185	C₂²	—	2	2	no	—
186	C₂²	—	2	2	no	—
187	C₂²	—	4	4	no	—
188	C₂²	#10597323	1	2	yes	—
189	C₂²	#10597347	1	2	yes	—
190	C₂²	#10597353	1	2	yes	—
191	C₂²	C₂²×C₄×D₁₉	1	1	yes	characteristic
192	C₄	—	2	2	no	—
193	C₄	—	38	2	no	—
194	C₄	—	38	2	no	—
195	C₄	—	38	2	no	—
196	C₄	—	38	2	no	—
197	C₄	#10597323	1	2	yes	—
198	C₄	C₂×#64543	1	1	yes	characteristic
199	C₄	C₂×#64543	1	1	yes	characteristic
200	C₂	—	4	2	no	—
201	C₂	#11926602	1	4	yes	direct product factor
202	C₂	C₂×#10597323	1	1	yes	characteristic
203	C₂	C₂×#10597347	1	1	yes	characteristic
204	C₂	C₂×#10597353	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄	C₂²×D₁₉
commutator	C₂²×C₁₉	C₂³×C₄
Frattini	C₂×C₄	C₂³×D₁₉
Fitting	C₂×C₁₉×C₂²⋊C₈	C₂
socle	C₂³×C₁₉	C₂²×C₄
prime radical	C₂⁴×C₁₉	C₂×C₄
cosocle	C₂×C₄×C₁₉	C₂⁴
hypercenter	C₂×C₂²⋊C₈	D₁₉
hypocenter	C₁₉	C₂×#433
LCS	G ▷ C₂²×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×C₂²⋊C₈

Complements

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

N	H ≅ G/N	type
2. #11926602	C₂	direct (N × H)
3. C₂×Dic₁₉⋊C₈	C₂	semidirect
4. C₂×Dic₁₉⋊C₈	C₂	semidirect
6. C₂×#10597272	C₂	semidirect
7. C₂×C₈×Dic₁₉	C₂	semidirect
24. #10597272	C₂²	semidirect
25. Dic₁₉⋊C₈	C₂²	semidirect
26. Dic₁₉⋊C₈	C₂²	semidirect
27. C₈×Dic₁₉	C₂²	semidirect
107. C₂×C₁₉	#433	semidirect
130. C₁₉	C₂×#433	semidirect
201. C₂	#11926602	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×#10597372	2
#11926602	2
C₂×Dic₁₉⋊C₈	2
C₂×C₂²⋊(C₁₉⋊C₈)	2
C₂×#10597272	2
C₂×C₈×Dic₁₉	2
C₂×C₁₉×C₂²⋊C₈	2
C₂×#433	19

Subgroups — C2×#11926602 #14572258

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#11926602 #14572258