#7029940

order	512
nilpotency class	3
isoclinism	isoclinic class of #6996639
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
prime radical	#44881	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1699 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

2^9|a^2=f,c^2=gi,d^2=f,e^2=fi,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,e^c=ei,e^d=ei

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72257305, #72257418, #72264310
maximal normal subgroup of	#72257305, #72257418, #72264310
maximal quotient of	#72265154

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6937136);