#297540

order	512
nilpotency class	3
isoclinism	isoclinic class of #273051
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	C₂³×C₄	C₂⁴
prime radical	C₂×#121	C₂³
LCS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

1025 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=hi,b^2=e,c^2=f,d^2=ei,f^2=h,g^2=h,b^a=be,c^a=cf,d^a=de,f^a=fh,g^a=gi,c^b=cg,f^b=fi,g^b=gh,d^c=dhi,g^c=ghi

Conjugacy classes & character table

59 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 204736);