C₆₁×#12810 #29516243

order	15616
nilpotency class	4
isoclinism	isoclinic class of #11522
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄×C₆₁ · Schur multiplier (H₂) = C₂³

Aliases

direct product

C₆₁×#12810

Subgroups

	subgroup	G/H
center	C₄×C₆₁	#410
commutator	C₂²×C₄	C₂²×C₄×C₆₁
Frattini, cosocle	C₂×#41	C₂³×C₆₁
socle	C₂×C₆₁	#1799
prime radical	C₆₁×#532	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₄×C₆₁ ◁ C₂×C₈×C₆₁ ◁ C₂×#131×C₆₁ ◁ G

412 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 412 conjugacy classes of subgroups — too many to draw. Only its 126 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) = 93
transitive degree	μ_t(G) = 1952

A minimal faithful permutation representation — 3 generators on 93 points:

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

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, 5798);