#7629078

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	#35520	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5069 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=i,d^2=i,e^2=g,f^2=h,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, 7536274);