#297976

order	512
nilpotency class	3
isoclinism	isoclinic class of #271643
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	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

1018 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)(5,6,10,13)(7,11,15,18)(8,17,12,9)(14,20,19,16)(21,22)(23,26)(24,27)(25,33)(28,32)(29,34)(30,36)(31,35);(1,2,4,3)(5,7)(6,11)(8,14)(9,16)(10,15)(12,19)(13,18)(17,20)(21,23)(22,26)(24,31)(25,29)(27,35)(28,36)(30,32)(33,34);(5,8,9,6,10,12,17,13)(7,14,16,11,15,19,20,18)(22,27)(23,29,31,30)(26,34,35,36)(28,33);(1,3,4,2)(7,15)(11,18)(14,19)(16,20)

Polycyclic presentation:

2^9|a^2=h,b^2=e,c^2=fi,d^2=e,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

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 205172);