#298256

order	512
nilpotency class	3
isoclinism	isoclinic class of #271131
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

972 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)(5,6,9,11)(7,15,18,20)(8,14,10,13)(12,16,19,17)(21,22)(23,29)(24,27)(25,34)(26,31)(28,33)(30,35)(32,36);(1,2,4,3)(6,11)(7,16)(8,10)(12,15)(17,18)(19,20)(21,23)(22,26)(24,31)(25,35)(27,29)(28,30)(32,33)(34,36);(5,7,10,16,9,18,8,17)(6,12,14,20,11,19,13,15)(21,22)(23,30,31,36)(24,27)(25,28)(26,35,29,32)(33,34);(1,3,4,2)(5,8,9,10)(6,13,11,14)(7,17,18,16)(12,15,19,20)(22,27)(26,29)(28,34)(30,36)

Polycyclic presentation:

2^9|a^2=h,b^2=ei,c^2=fh,d^2=ehi,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=dhi

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 205452);