#244097

order	512
nilpotency class	3
isoclinism	isoclinic class of #238010
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂×#124
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
socle	C₂²	C₂×#400
prime radical	C₂⁴	C₂²⋊Q₈
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

496 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=e,b^2=ef,c^2=e,e^2=h,g^2=i,b^a=be,c^a=cf,g^a=gh,c^b=cg,d^b=di,e^b=eh,f^b=fh,g^b=gi,d^c=di,g^c=ghi

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 151293);