#7558903

order	512
nilpotency class	3
isoclinism	isoclinic class of #7514040
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

1569 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:

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

Polycyclic presentation:

2^9|a^2=fgi,b^2=f,c^2=f,d^2=g,e^2=f,h^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,c^b=cg,d^b=dh,h^b=hi,e^c=ei,h^d=hi

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72257371, #72257553, #72257562, …
maximal normal subgroup of	#72257371, #72257553, #72257562, …
maximal quotient of	#72264693, #72308907

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7466099);