#7626261

order	512
nilpotency class	2
isoclinism	isoclinic class of #62817
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×#3515	C₂
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6614 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)(6,10)(11,16)(12,17)(18,20)(21,22)(23,31)(24,30)(25,29)(26,27)(28,32)(33,35)(34,36);(8,15)(12,17)(13,19)(18,20)(22,27)(23,32)(29,30)(33,34);(1,3,4,2)(5,6)(7,11)(8,12)(9,10)(13,18)(14,16)(15,17)(19,20)(21,23)(22,28)(24,33)(25,34)(26,32)(27,31)(29,35)(30,36);(5,7,9,14)(6,11,10,16)(8,13,15,19)(12,18,17,20)(21,24,26,25)(22,29,27,30)(23,33,32,34)(28,35,31,36);(5,8)(6,12)(7,13)(9,15)(10,17)(11,18)(14,19)(16,20)(21,22)(23,28)(24,29)(25,30)(26,27)(31,32)(33,35)(34,36);(5,6)(7,11)(8,12)(9,10)(13,18)(14,16)(15,17)(19,20)(21,25,26,24)(22,30,27,29)(23,34,32,33)(28,36,31,35)

Polycyclic presentation:

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533457);