#246789

order	512
nilpotency class	3
isoclinism	isoclinic class of #246751
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	#25602	C₂
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

1163 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 36 points:

(6,11)(7,14)(8,9)(13,16)(15,17)(18,19)(21,22)(23,28)(24,34)(25,35)(26,30)(27,33)(29,32)(31,36);(1,2)(3,4)(5,6)(7,12)(8,16)(9,11)(10,13)(14,18)(15,20)(17,19)(21,23,26,31)(22,27,30,34)(24,32,33,25)(28,29,36,35);(2,4)(5,6)(7,12)(8,11)(9,16)(10,13)(14,19)(15,20)(17,18)(23,31)(25,32)(27,34)(29,35);(5,7,10,15)(6,12,13,20)(8,17,9,14)(11,18,16,19)(21,24)(22,28)(23,32)(25,31)(26,33)(27,29)(30,36)(34,35)

Polycyclic presentation:

2^9|b^2=i,d^2=hi,e^2=h,f^2=hi,b^a=be,c^a=cf,d^a=de,e^a=eh,f^a=fhi,c^b=cg,e^b=eh,f^b=fi,e^c=ei,f^c=fhi,e^d=eh,f^d=fi

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 153985);