#7629115

order	512
nilpotency class	2
isoclinism	isoclinic class of #35346
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂²×C₄	C₂⁵
commutator, Frattini, socle, cosocle	C₂³	C₂⁶
prime radical	C₂×#535	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5244 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=h,c^2=i,d^2=i,f^2=g,b^a=bg,c^a=ch,c^b=ci,e^b=ei,d^c=di

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536311);