#246402

order	512
nilpotency class	3
isoclinism	isoclinic class of #246367
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#2403
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
LCS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

1259 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

2^9|b^2=hi,c^2=hi,e^2=h,b^a=be,c^a=cf,d^a=dei,e^a=eh,g^a=gh,c^b=cg,e^b=eh,f^b=fhi,e^c=ei,e^d=eh,f^d=fi

Conjugacy classes & character table

44 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 153598);