Subgroups — C₆₁×#20536 #29523969

Order 15616.

1026 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₆₁×#431	C₂	1	2	yes	maximal
2	C₂×C₄×C₄⋊C₄×C₆₁	C₂	1	1	yes	maximal, characteristic
3	C₆₁×#1770	C₂	1	8	yes	maximal, complemented
4	C₆₁×#1749	C₂	1	4	yes	maximal
5	C₂²×C₄⋊C₄×C₆₁	C₄	1	2	yes	—
6	C₂²×C₄²×C₆₁	C₂²	1	2	yes	—
7	C₂²×C₄²×C₆₁	C₂²	1	1	yes	characteristic
8	C₆₁×#431	C₄	1	16	yes	complemented
9	C₂×C₄⋊C₈×C₆₁	C₂²	1	4	yes	—
10	C₂×C₂²⋊C₈×C₆₁	C₂²	1	4	yes	—
11	C₂×#97×C₆₁	C₂²	1	8	yes	—
12	C₂×C₄×C₈×C₆₁	C₂²	1	4	yes	—
13	C₄×C₄⋊C₄×C₆₁	C₄	1	4	yes	—
14	C₄×C₄⋊C₄×C₆₁	C₂²	1	4	yes	—
15	C₂×#95×C₆₁	C₄	1	2	yes	—
16	C₆₁×#336	C₂²	1	8	yes	—
17	C₂³×C₄×C₆₁	C₂×C₄	1	4	yes	—
18	C₂³×C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
19	C₂³×C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
20	C₂³×C₄×C₆₁	C₂³	1	1	yes	characteristic
21	C₂²×C₈×C₆₁	C₂³	1	8	yes	—
22	C₂×C₄⋊C₄×C₆₁	—	2	8	no	—
23	C₂×C₄⋊C₄×C₆₁	C₂×C₄	1	8	yes	—
24	C₂×C₄²×C₆₁	—	4	4	no	—
25	C₂×C₄²×C₆₁	C₂×C₄	1	4	yes	—
26	C₂×C₄²×C₆₁	C₂×C₄	1	2	yes	—
27	C₂×C₄²×C₆₁	C₂×C₄	1	8	yes	—
28	C₂×C₄²×C₆₁	C₂³	1	4	yes	—
29	C₂×C₄²×C₆₁	C₂³	1	2	yes	—
30	C₄⋊C₈×C₆₁	C₂×C₄	1	16	yes	complemented
31	C₂²⋊C₈×C₆₁	C₂×C₄	1	16	yes	—
32	#97×C₆₁	—	4	8	no	—
33	C₄×C₈×C₆₁	C₂×C₄	1	16	yes	complemented
34	#95×C₆₁	C₂×C₄	1	8	yes	—
35	C₂⁴×C₆₁	C₂²×C₄	1	1	yes	characteristic
36	C₂²×C₄×C₆₁	—	2	2	no	—
37	C₂²×C₄×C₆₁	—	2	2	no	—
38	C₂²×C₄×C₆₁	—	2	8	no	—
39	C₂²×C₄×C₆₁	—	4	4	no	—
40	C₂²×C₄×C₆₁	—	4	2	no	—
41	C₂²×C₄×C₆₁	—	4	4	no	—
42	C₂²×C₄×C₆₁	C₄²	1	4	yes	—
43	C₂²×C₄×C₆₁	C₄²	1	4	yes	—
44	C₂²×C₄×C₆₁	M₁₆	1	8	yes	—
45	C₂²×C₄×C₆₁	C₂²×C₄	1	8	yes	—
46	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
47	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
48	C₂²×C₄×C₆₁	C₂²×C₄	1	4	yes	—
49	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
50	C₂²×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
51	C₂×C₈×C₆₁	—	2	8	no	—
52	C₂×C₈×C₆₁	—	2	8	no	—
53	C₂×C₈×C₆₁	C₂²×C₄	1	16	yes	—
54	C₄⋊C₄×C₆₁	—	2	16	no	—
55	C₄²×C₆₁	—	2	8	no	—
56	C₄²×C₆₁	—	4	4	no	—
57	C₄²×C₆₁	C₄²	1	8	yes	—
58	C₄²×C₆₁	C₂²×C₄	1	4	yes	—
59	C₄²×C₆₁	C₂²×C₄	1	4	yes	—
60	C₂³×C₆₁	—	2	1	no	—
61	C₂³×C₆₁	—	2	1	no	—
62	C₂³×C₆₁	—	2	2	no	—
63	C₂³×C₆₁	C₂×C₄²	1	2	yes	—
64	C₂³×C₆₁	C₂×M₁₆	1	4	yes	—
65	C₂³×C₆₁	C₂³×C₄	1	1	yes	characteristic
66	C₂×C₄×C₆₁	—	2	1	no	—
67	C₂×C₄×C₆₁	—	2	1	no	—
68	C₂×C₄×C₆₁	—	2	4	no	—
69	C₂×C₄×C₆₁	—	2	8	no	—
70	C₂×C₄×C₆₁	—	2	8	no	—
71	C₂×C₄×C₆₁	—	2	8	no	—
72	C₂×C₄×C₆₁	—	2	8	no	—
73	C₂×C₄×C₆₁	—	4	4	no	—
74	C₂×C₄×C₆₁	—	4	16	no	—
75	C₂×C₄×C₆₁	#97	1	16	yes	complemented
76	C₂×C₄×C₆₁	C₂×C₄²	1	2	yes	—
77	C₂×C₄×C₆₁	C₂×C₄²	1	4	yes	—
78	C₂×C₄×C₆₁	C₂×C₄²	1	4	yes	—
79	C₂×C₄×C₆₁	C₂×M₁₆	1	8	yes	—
80	C₂×C₄×C₆₁	C₂³×C₄	1	2	yes	—
81	C₂×C₄×C₆₁	H(5,𝔽₂)	1	2	yes	—
82	C₂×C₄×C₆₁	2₋¹⁺⁴	1	2	yes	—
83	C₈×C₆₁	—	2	16	no	—
84	#20536	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
85	C₂²×C₆₁	—	2	2	no	—
86	C₂²×C₆₁	—	2	4	no	—
87	C₂²×C₆₁	—	2	4	no	—
88	C₂²×C₆₁	—	2	2	no	—
89	C₂²×C₆₁	C₂×#97	1	4	yes	—
90	C₂²×C₆₁	C₂²×C₄²	1	1	yes	characteristic
91	C₂²×C₆₁	#518	1	1	yes	characteristic
92	C₂²×C₆₁	#519	1	1	yes	characteristic
93	C₂²×C₆₁	C₂²×M₁₆	1	2	yes	—
94	C₂²×C₆₁	#568	1	2	yes	—
95	C₄×C₆₁	—	2	4	no	—
96	C₄×C₆₁	—	2	2	no	—
97	C₄×C₆₁	—	4	8	no	—
98	C₄×C₆₁	C₂×#97	1	8	yes	—
99	C₄×C₆₁	#520	1	4	yes	—
100	C₂×#431	C₂×C₆₁	1	2	yes	—
101	C₂×C₄×C₄⋊C₄	C₂×C₆₁	1	1	yes	characteristic
102	#1770	C₂×C₆₁	1	8	yes	complemented
103	#1749	C₂×C₆₁	1	4	yes	—
104	C₂×C₆₁	—	2	4	no	—
105	C₂×C₆₁	#2274	1	1	yes	characteristic
106	C₂×C₆₁	C₂²×#97	1	1	yes	characteristic
107	C₂×C₆₁	#2873	1	1	yes	characteristic
108	C₂×C₆₁	#2975	1	2	yes	—
109	C₂×C₆₁	#2983	1	2	yes	—
110	C₂²×C₄⋊C₄	C₄×C₆₁	1	2	yes	—
111	C₂²×C₄²	C₂²×C₆₁	1	2	yes	—
112	C₂²×C₄²	C₂²×C₆₁	1	1	yes	characteristic
113	#431	C₄×C₆₁	1	16	yes	complemented
114	C₂×C₄⋊C₈	C₂²×C₆₁	1	4	yes	—
115	C₂×C₂²⋊C₈	C₂²×C₆₁	1	4	yes	—
116	C₂×#97	C₂²×C₆₁	1	8	yes	—
117	C₂×C₄×C₈	C₂²×C₆₁	1	4	yes	—
118	C₄×C₄⋊C₄	C₄×C₆₁	1	4	yes	—
119	C₄×C₄⋊C₄	C₂²×C₆₁	1	4	yes	—
120	C₂×#95	C₄×C₆₁	1	2	yes	—
121	#336	C₂²×C₆₁	1	8	yes	—
122	C₆₁	#20536	1	1	yes	characteristic, direct product factor, Sylow
123	C₂³×C₄	C₂×C₄×C₆₁	1	4	yes	—
124	C₂³×C₄	C₂×C₄×C₆₁	1	1	yes	characteristic
125	C₂³×C₄	C₂×C₄×C₆₁	1	1	yes	characteristic
126	C₂³×C₄	C₂³×C₆₁	1	1	yes	characteristic
127	C₂²×C₈	C₂³×C₆₁	1	8	yes	—
128	C₂×C₄⋊C₄	—	2	8	no	—
129	C₂×C₄⋊C₄	C₂×C₄×C₆₁	1	8	yes	—
130	C₂×C₄²	—	4	4	no	—
131	C₂×C₄²	C₂×C₄×C₆₁	1	4	yes	—
132	C₂×C₄²	C₂×C₄×C₆₁	1	2	yes	—
133	C₂×C₄²	C₂×C₄×C₆₁	1	8	yes	—
134	C₂×C₄²	C₂³×C₆₁	1	4	yes	—
135	C₂×C₄²	C₂³×C₆₁	1	2	yes	—
136	C₄⋊C₈	C₂×C₄×C₆₁	1	16	yes	complemented
137	C₂²⋊C₈	C₂×C₄×C₆₁	1	16	yes	—
138	#97	—	4	8	no	—
139	C₄×C₈	C₂×C₄×C₆₁	1	16	yes	complemented
140	#95	C₂×C₄×C₆₁	1	8	yes	—
141	C₂⁴	C₂²×C₄×C₆₁	1	1	yes	characteristic
142	C₂²×C₄	—	2	2	no	—
143	C₂²×C₄	—	2	2	no	—
144	C₂²×C₄	—	2	8	no	—
145	C₂²×C₄	—	4	4	no	—
146	C₂²×C₄	—	4	2	no	—
147	C₂²×C₄	—	4	4	no	—
148	C₂²×C₄	C₄²×C₆₁	1	4	yes	—
149	C₂²×C₄	C₄²×C₆₁	1	4	yes	—
150	C₂²×C₄	M₁₆×C₆₁	1	8	yes	—
151	C₂²×C₄	C₂²×C₄×C₆₁	1	8	yes	—
152	C₂²×C₄	C₂²×C₄×C₆₁	1	2	yes	—
153	C₂²×C₄	C₂²×C₄×C₆₁	1	1	yes	characteristic
154	C₂²×C₄	C₂²×C₄×C₆₁	1	4	yes	—
155	C₂²×C₄	C₂²×C₄×C₆₁	1	2	yes	—
156	C₂²×C₄	C₂⁴×C₆₁	1	1	yes	characteristic
157	C₂×C₈	—	2	8	no	—
158	C₂×C₈	—	2	8	no	—
159	C₂×C₈	C₂²×C₄×C₆₁	1	16	yes	—
160	C₄⋊C₄	—	2	16	no	—
161	C₄²	—	2	8	no	—
162	C₄²	—	4	4	no	—
163	C₄²	C₄²×C₆₁	1	8	yes	—
164	C₄²	C₂²×C₄×C₆₁	1	4	yes	—
165	C₄²	C₂²×C₄×C₆₁	1	4	yes	—
166	C₂³	—	2	2	no	—
167	C₂³	—	2	1	no	—
168	C₂³	—	2	1	no	—
169	C₂³	C₂×C₄²×C₆₁	1	2	yes	—
170	C₂³	C₂×M₁₆×C₆₁	1	4	yes	—
171	C₂³	C₂³×C₄×C₆₁	1	1	yes	characteristic
172	C₂×C₄	—	2	4	no	—
173	C₂×C₄	—	2	1	no	—
174	C₂×C₄	—	2	1	no	—
175	C₂×C₄	—	2	8	no	—
176	C₂×C₄	—	2	8	no	—
177	C₂×C₄	—	2	8	no	—
178	C₂×C₄	—	2	8	no	—
179	C₂×C₄	—	4	4	no	—
180	C₂×C₄	—	4	16	no	—
181	C₂×C₄	#97×C₆₁	1	16	yes	complemented
182	C₂×C₄	C₂×C₄²×C₆₁	1	2	yes	—
183	C₂×C₄	C₂×C₄²×C₆₁	1	4	yes	—
184	C₂×C₄	C₂×C₄²×C₆₁	1	4	yes	—
185	C₂×C₄	C₂×M₁₆×C₆₁	1	8	yes	—
186	C₂×C₄	C₂³×C₄×C₆₁	1	2	yes	—
187	C₂×C₄	H(5,𝔽₂)×C₆₁	1	2	yes	—
188	C₂×C₄	2₋¹⁺⁴×C₆₁	1	2	yes	—
189	C₈	—	2	16	no	—
190	C₂²	—	2	2	no	—
191	C₂²	—	2	2	no	—
192	C₂²	—	2	4	no	—
193	C₂²	—	2	4	no	—
194	C₂²	C₂×#97×C₆₁	1	4	yes	—
195	C₂²	C₂²×C₄²×C₆₁	1	1	yes	characteristic
196	C₂²	C₆₁×#518	1	1	yes	characteristic
197	C₂²	C₆₁×#519	1	1	yes	characteristic
198	C₂²	C₂²×M₁₆×C₆₁	1	2	yes	—
199	C₂²	C₆₁×#568	1	2	yes	—
200	C₄	—	2	2	no	—
201	C₄	—	2	4	no	—
202	C₄	—	4	8	no	—
203	C₄	C₂×#97×C₆₁	1	8	yes	—
204	C₄	C₆₁×#520	1	4	yes	—
205	C₂	—	2	4	no	—
206	C₂	C₆₁×#2274	1	1	yes	characteristic
207	C₂	C₂²×#97×C₆₁	1	1	yes	characteristic
208	C₂	C₆₁×#2873	1	1	yes	characteristic
209	C₂	C₆₁×#2975	1	2	yes	—
210	C₂	C₆₁×#2983	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄×C₆₁	C₂⁴
commutator	C₂²	C₂²×C₄²×C₆₁
Frattini, cosocle	C₂²×C₄	C₂⁴×C₆₁
socle	C₂³×C₆₁	C₂³×C₄
prime radical	C₂⁴×C₆₁	C₂²×C₄
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₆₁×#1770	C₂	semidirect
8. C₆₁×#431	C₄	semidirect
30. C₄⋊C₈×C₆₁	C₂×C₄	semidirect
33. C₄×C₈×C₆₁	C₂×C₄	semidirect
75. C₂×C₄×C₆₁	#97	semidirect
84. #20536	C₆₁	direct (N × H)
102. #1770	C₂×C₆₁	semidirect
113. #431	C₄×C₆₁	semidirect
122. C₆₁	#20536	direct (N × H)
136. C₄⋊C₈	C₂×C₄×C₆₁	semidirect
139. C₄×C₈	C₂×C₄×C₆₁	semidirect
181. C₂×C₄	#97×C₆₁	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₆₁×#431	2
C₂×C₄×C₄⋊C₄×C₆₁	2
C₆₁×#1770	2
C₆₁×#1749	2
#20536	61

Subgroups — C61×#20536 #29523969

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#20536 #29523969