C₆₁×#13488 #29516921

order	15616
nilpotency class	4
isoclinism	isoclinic class of #13398
automorphism	?
homology	Abelianization (H₁) = C₂³×C₆₁ · Schur multiplier (H₂) = C₂²

Aliases

direct product

C₆₁×#13488

Subgroups

	subgroup	G/H
center, socle	C₂²×C₆₁	#481
commutator, Frattini, cosocle	C₂²×C₈	C₂³×C₆₁
prime radical	C₂³×C₆₁	C₂×SD₁₆
LCS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₆₁ ◁ C₂²×C₄×C₆₁ ◁ C₂×#97×C₆₁ ◁ G

302 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 302 conjugacy classes of subgroups — too many to draw. Only its 106 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degree	μ(G) = 97
transitive degree	μ_t(G) = 3904

A minimal faithful permutation representation — 3 generators on 97 points:

(1,2,3,4)(5,6,10,11,12,16,9,15)(7,17,20,13,21,30,19,31)(8,22,24,25,27,28,26,14)(18,34,35,23,32,29,36,33)(37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97);(5,7,12,21)(6,13,16,31)(8,23,27,33)(9,20,10,19)(11,17,15,30)(14,32,25,18)(22,35,28,36)(24,34,26,29);(2,4)(5,8,9,24,12,27,10,26)(6,14,15,22,16,25,11,28)(7,18,19,35,21,32,20,36)(13,29,17,33,31,34,30,23)

Conjugacy classes & character table

2074 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 6476);