#7649251

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

6840 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=h,e^2=h,b^a=bg,c^a=ch,d^a=dh,c^b=ci,f^c=fhi,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, 7556447);