#7647495

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
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6754 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=h,d^2=h,e^2=h,f^2=i,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, 7554691);