#7626544

order	512
nilpotency class	2
isoclinism	isoclinic class of #62862
automorphism	?
homology	Abelianization (H₁) = C₂⁵×C₄ · Schur multiplier (H₂) = C₂¹³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, socle, cosocle	C₂³	C₂⁶
commutator	C₂²	C₂⁵×C₄
prime radical	C₂×#3559	C₂
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6622 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=h,c^2=g,d^2=g,e^2=i,f^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=cg,e^b=eh,d^c=dh

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533740);