#298121

order	512
nilpotency class	3
isoclinism	isoclinic class of #271771
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂×#127	C₂³
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

1020 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:

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

Polycyclic presentation:

2^9|b^2=eh,c^2=f,d^2=eh,f^2=h,g^2=i,b^a=be,c^a=cf,d^a=de,f^a=fh,g^a=gi,c^b=cg,d^b=dh,f^b=fi,g^b=gi,d^c=di

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, 205317);