#7626619

order	512
nilpotency class	2
isoclinism	isoclinic class of #62892
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	C₂²×#41	C₂³
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6540 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)(6,10)(11,17)(12,18)(19,20)(21,22,28,26)(23,32,31,27)(24,34,36,29)(25,33,35,30);(21,23)(22,27)(24,30)(25,29)(26,32)(28,31)(33,36)(34,35);(5,6)(7,11)(8,12)(9,10)(13,19)(14,17)(15,20)(16,18)(21,24)(22,29)(23,33)(25,32)(26,34)(27,35)(28,36)(30,31);(5,7,9,14)(6,11,10,17)(8,15,16,13)(12,20,18,19)(21,25,28,35)(22,30,26,33)(23,29,31,34)(24,32,36,27);(5,8,9,16)(6,12,10,18)(7,13,14,15)(11,19,17,20)(21,26,28,22)(23,32,31,27)(24,34,36,29)(25,30,35,33);(5,6)(7,11)(8,12)(9,10)(13,19)(14,17)(15,20)(16,18)(21,27,28,32)(22,31,26,23)(24,35,36,25)(29,30,34,33)

Polycyclic presentation:

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

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533815);