#7626557

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×#121	C₂³
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6202 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)(5,6,10,7)(8,11,15,13)(9,14,17,12)(16,19,20,18)(22,24)(27,29)(28,32)(34,35);(8,15)(11,13)(16,20)(18,19)(21,22,26,24)(23,29,31,27)(25,28,33,32)(30,35,36,34);(6,7)(11,13)(12,14)(18,19)(21,23,26,31)(22,27,24,29)(25,30,33,36)(28,34,32,35);(5,7,10,6)(8,13,15,11)(9,14,17,12)(16,19,20,18)(21,24,26,22)(23,29,31,27)(25,32,33,28)(30,35,36,34);(1,3,4,2)(5,8,10,15)(6,11,7,13)(9,16,17,20)(12,18,14,19)(21,25,26,33)(22,28,24,32)(23,30,31,36)(27,34,29,35);(5,9,10,17)(6,12,7,14)(8,16,15,20)(11,18,13,19)

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^2=g,d^2=gh,e^2=gi,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, 7533753);