#6346152

order	512
nilpotency class	3
isoclinism	isoclinic class of #61591
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂³×D₄
commutator	C₂×C₄	C₂⁴×C₄
Frattini, cosocle	C₄²	C₂⁵
socle	C₂²	C₂²×C₄×D₄
prime radical	#61434	C₂
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₈×#41 ◁ G
LECS	G ▷ C₄² ▷ C₂² ▷ C₁

1585 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:

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

Polycyclic presentation:

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

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, 6253348);