#6345859

order	512
nilpotency class	3
isoclinism	isoclinic class of D₄×D₈
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₈	C₂²×D₄
commutator	C₂×C₄	C₂⁴×C₄
Frattini, cosocle	C₄²	C₂⁵
socle	C₂²	C₂²×C₄×D₄
prime radical	#61433	C₂
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₈ ◁ C₈×#41 ◁ G
LECS	G ▷ C₄² ▷ C₂² ▷ C₁

1591 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=gh,f^2=h,g^2=i,b^a=bf,f^a=fh,f^b=fh,e^d=ehi

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6253055);