#560858

order	512
nilpotency class	2
isoclinism	isoclinic class of #47826
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, socle, cosocle	C₂⁴	C₂⁵
commutator	C₂³	C₂⁴×C₄
prime radical	C₂⁵	C₂⁴
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

1920 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 36 points:

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

Polycyclic presentation:

2^9|a^2=i,b^2=fg,d^2=fgh,e^2=fg,b^a=bf,c^a=cg,d^a=df,e^a=eg,c^b=ch,d^b=dg,e^b=ef,d^c=df

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 468054);