#7108257

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1439 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=i,c^2=hi,d^2=fi,e^2=f,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=eh,d^c=dhi,g^c=gi,e^d=ei

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7015453);