#105399

order	512
nilpotency class	3
isoclinism	isoclinic class of #7943
automorphism	?
homology	Abelianization (H₁) = C₄³ · Schur multiplier (H₂) = C₄³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂×#95
commutator	C₂×C₄	C₄³
Frattini, cosocle	C₂²×C₄²	C₂³
socle	C₂²	C₄×#95
prime radical	C₂⁴	C₄×D₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂²×C₄×C₈ ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

607 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=e,b^2=f,c^2=g,d^2=hi,g^2=h,b^a=bd,d^a=dh,f^a=fhi,c^b=ch,e^b=ei

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 12595);