#7647274

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
prime radical	C₂²×#555	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6866 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 36 points:

(1,2,3,4)(10,18)(13,17)(15,16)(19,20)(21,22)(23,30)(24,33)(25,28)(26,34)(27,29)(31,32)(35,36);(1,2)(3,4)(5,6,11,9)(7,14,8,12)(10,13,18,17)(15,20,16,19);(5,7,11,8)(6,12,9,14)(10,15,18,16)(13,19,17,20)(21,23,27,25)(22,28,29,30)(24,31,34,35)(26,32,33,36);(5,8,11,7)(6,12,9,14)(10,16,18,15)(13,19,17,20)(21,24)(22,26)(23,31)(25,35)(27,34)(28,32)(29,33)(30,36);(5,9,11,6)(7,14,8,12)(10,17,18,13)(15,20,16,19)(21,25,27,23)(22,28,29,30)(24,31,34,35)(26,36,33,32);(5,10)(6,13)(7,15)(8,16)(9,17)(11,18)(12,19)(14,20)(21,26)(22,24)(23,32)(25,36)(27,33)(28,31)(29,34)(30,35)

Polycyclic presentation:

2^9|a^2=g,b^2=i,c^2=hi,d^2=i,e^2=hi,b^a=bg,c^a=ch,d^a=dh,f^a=fhi,c^b=ci,e^d=ehi

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7554470);