Subgroups — C₆₁×#8138 #29511571

Order 15616.

354 conjugacy classes of subgroups.

The subgroup lattice has 138 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₆₁×#1726	C₂	1	1	yes	maximal, characteristic
2	C₆₁×#1450	C₂	1	2	yes	maximal
3	C₆₁×#1275	C₂	1	2	yes	maximal
4	C₆₁×#1274	C₂	1	2	yes	maximal
5	C₆₁×#431	C₂²	1	4	yes	—
6	C₂×#97×C₆₁	C₄	1	2	yes	—
7	C₂×#97×C₆₁	C₂²	1	1	yes	characteristic
8	C₂×C₄×C₈×C₆₁	C₄	1	2	yes	—
9	C₂×C₄×C₈×C₆₁	C₂²	1	1	yes	characteristic
10	C₆₁×#376	C₂²	1	1	yes	characteristic
11	C₆₁×#322	C₄	1	4	yes	complemented
12	C₈²×C₆₁	C₄	1	4	yes	complemented
13	C₂²×C₈×C₆₁	C₂×C₄	1	2	yes	—
14	C₂²×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
15	C₂²×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
16	C₂×C₄²×C₆₁	C₂×C₄	1	2	yes	—
17	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
18	C₄⋊C₈×C₆₁	—	2	4	no	—
19	C₂²⋊C₈×C₆₁	—	2	4	no	—
20	#97×C₆₁	—	2	2	no	—
21	#97×C₆₁	C₈	1	8	yes	complemented
22	C₄×C₈×C₆₁	—	2	4	no	—
23	C₄×C₈×C₆₁	C₂×C₄	1	8	yes	—
24	C₄×C₈×C₆₁	C₂×C₄	1	2	yes	—
25	C₄×C₈×C₆₁	C₂×C₄	1	2	yes	—
26	#95×C₆₁	—	2	2	no	—
27	C₂²×C₄×C₆₁	—	2	2	no	—
28	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
29	C₂²×C₄×C₆₁	#41	1	2	yes	—
30	C₂×C₈×C₆₁	—	2	2	no	—
31	C₂×C₈×C₆₁	—	2	2	no	—
32	C₂×C₈×C₆₁	—	2	8	no	—
33	C₂×C₈×C₆₁	C₄²	1	2	yes	—
34	C₂×C₈×C₆₁	C₄²	1	1	yes	characteristic
35	C₂×C₈×C₆₁	C₄²	1	1	yes	characteristic
36	C₂×C₈×C₆₁	C₂×C₈	1	4	yes	—
37	C₂×C₈×C₆₁	C₂×C₈	1	4	yes	—
38	C₂×C₈×C₆₁	M₁₆	1	4	yes	—
39	C₄²×C₆₁	—	2	2	no	—
40	C₄²×C₆₁	C₂×C₈	1	4	yes	—
41	C₄²×C₆₁	C₂²×C₄	1	2	yes	—
42	C₄²×C₆₁	#41	1	2	yes	—
43	C₂³×C₆₁	#117	1	1	yes	characteristic
44	C₂×C₄×C₆₁	—	2	4	no	—
45	C₂×C₄×C₆₁	—	4	2	no	—
46	C₂×C₄×C₆₁	—	4	4	no	—
47	C₂×C₄×C₆₁	C₂×C₄²	1	1	yes	characteristic
48	C₂×C₄×C₆₁	#117	1	4	yes	—
49	C₂×C₄×C₆₁	#117	1	1	yes	characteristic
50	C₂×C₄×C₆₁	C₂²×C₈	1	2	yes	—
51	C₂×C₄×C₆₁	C₂×M₁₆	1	2	yes	—
52	C₈×C₆₁	—	2	4	no	—
53	C₈×C₆₁	—	4	8	no	—
54	C₈×C₆₁	C₄×C₈	1	4	yes	—
55	C₈×C₆₁	#97	1	2	yes	—
56	C₈×C₆₁	#97	1	2	yes	—
57	#8138	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
58	C₂²×C₆₁	—	2	2	no	—
59	C₂²×C₆₁	#376	1	1	yes	characteristic
60	C₂²×C₆₁	#431	1	2	yes	—
61	C₄×C₆₁	—	2	4	no	—
62	C₄×C₆₁	—	4	4	no	—
63	C₄×C₆₁	C₂×C₄×C₈	1	1	yes	characteristic
64	C₄×C₆₁	C₂×#97	1	1	yes	characteristic
65	C₄×C₆₁	#431	1	2	yes	—
66	#1726	C₂×C₆₁	1	1	yes	characteristic
67	#1450	C₂×C₆₁	1	2	yes	—
68	#1275	C₂×C₆₁	1	2	yes	—
69	#1274	C₂×C₆₁	1	2	yes	—
70	C₂×C₆₁	—	2	2	no	—
71	C₂×C₆₁	#1744	1	1	yes	characteristic
72	C₂×C₆₁	#1747	1	2	yes	—
73	#431	C₂²×C₆₁	1	4	yes	—
74	C₂×#97	C₄×C₆₁	1	2	yes	—
75	C₂×#97	C₂²×C₆₁	1	1	yes	characteristic
76	C₂×C₄×C₈	C₄×C₆₁	1	2	yes	—
77	C₂×C₄×C₈	C₂²×C₆₁	1	1	yes	characteristic
78	#376	C₂²×C₆₁	1	1	yes	characteristic
79	#322	C₄×C₆₁	1	4	yes	complemented
80	C₈²	C₄×C₆₁	1	4	yes	complemented
81	C₆₁	#8138	1	1	yes	characteristic, direct product factor, Sylow
82	C₂²×C₈	C₂×C₄×C₆₁	1	2	yes	—
83	C₂²×C₈	C₂×C₄×C₆₁	1	1	yes	characteristic
84	C₂²×C₈	C₂×C₄×C₆₁	1	1	yes	characteristic
85	C₂×C₄²	C₂×C₄×C₆₁	1	2	yes	—
86	C₂×C₄²	C₂³×C₆₁	1	1	yes	characteristic
87	C₄⋊C₈	—	2	4	no	—
88	C₂²⋊C₈	—	2	4	no	—
89	#97	—	2	2	no	—
90	#97	C₈×C₆₁	1	8	yes	complemented
91	C₄×C₈	—	2	4	no	—
92	C₄×C₈	C₂×C₄×C₆₁	1	8	yes	—
93	C₄×C₈	C₂×C₄×C₆₁	1	2	yes	—
94	C₄×C₈	C₂×C₄×C₆₁	1	2	yes	—
95	#95	—	2	2	no	—
96	C₂²×C₄	—	2	2	no	—
97	C₂²×C₄	C₂²×C₄×C₆₁	1	1	yes	characteristic
98	C₂²×C₄	#41×C₆₁	1	2	yes	—
99	C₂×C₈	—	2	2	no	—
100	C₂×C₈	—	2	2	no	—
101	C₂×C₈	—	2	8	no	—
102	C₂×C₈	C₄²×C₆₁	1	2	yes	—
103	C₂×C₈	C₄²×C₆₁	1	1	yes	characteristic
104	C₂×C₈	C₄²×C₆₁	1	1	yes	characteristic
105	C₂×C₈	C₂×C₈×C₆₁	1	4	yes	—
106	C₂×C₈	C₂×C₈×C₆₁	1	4	yes	—
107	C₂×C₈	M₁₆×C₆₁	1	4	yes	—
108	C₄²	—	2	2	no	—
109	C₄²	C₂×C₈×C₆₁	1	4	yes	—
110	C₄²	C₂²×C₄×C₆₁	1	2	yes	—
111	C₄²	#41×C₆₁	1	2	yes	—
112	C₂³	#117×C₆₁	1	1	yes	characteristic
113	C₂×C₄	—	2	4	no	—
114	C₂×C₄	—	4	2	no	—
115	C₂×C₄	—	4	4	no	—
116	C₂×C₄	C₂×C₄²×C₆₁	1	1	yes	characteristic
117	C₂×C₄	#117×C₆₁	1	4	yes	—
118	C₂×C₄	#117×C₆₁	1	1	yes	characteristic
119	C₂×C₄	C₂²×C₈×C₆₁	1	2	yes	—
120	C₂×C₄	C₂×M₁₆×C₆₁	1	2	yes	—
121	C₈	—	2	4	no	—
122	C₈	—	4	8	no	—
123	C₈	C₄×C₈×C₆₁	1	4	yes	—
124	C₈	#97×C₆₁	1	2	yes	—
125	C₈	#97×C₆₁	1	2	yes	—
126	C₂²	—	2	2	no	—
127	C₂²	C₆₁×#376	1	1	yes	characteristic
128	C₂²	C₆₁×#431	1	2	yes	—
129	C₄	—	2	4	no	—
130	C₄	—	4	4	no	—
131	C₄	C₂×C₄×C₈×C₆₁	1	1	yes	characteristic
132	C₄	C₂×#97×C₆₁	1	1	yes	characteristic
133	C₄	C₆₁×#431	1	2	yes	—
134	C₂	—	2	2	no	—
135	C₂	C₆₁×#1744	1	1	yes	characteristic
136	C₂	C₆₁×#1747	1	2	yes	—

	subgroup	G/H
center	C₂×C₈×C₆₁	C₄²
commutator	C₄	C₂×C₄×C₈×C₆₁
Frattini, cosocle	C₂×C₄²	C₂³×C₆₁
socle	C₂²×C₆₁	#376
prime radical	C₂³×C₆₁	#117
LCS	G ▷ C₄ ▷ C₁
UCS	C₁ ◁ C₂×C₈×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
11. C₆₁×#322	C₄	semidirect
12. C₈²×C₆₁	C₄	semidirect
21. #97×C₆₁	C₈	semidirect
57. #8138	C₆₁	direct (N × H)
79. #322	C₄×C₆₁	semidirect
80. C₈²	C₄×C₆₁	semidirect
81. C₆₁	#8138	direct (N × H)
90. #97	C₈×C₆₁	semidirect

Maximal subgroups

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

subgroup	index
C₆₁×#1726	2
C₆₁×#1450	2
C₆₁×#1275	2
C₆₁×#1274	2
#8138	61

Subgroups — C61×#8138 #29511571

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#8138 #29511571