#4040162

order	512
nilpotency class	2
isoclinism	isoclinic class of #4033837
automorphism	Aut(G) order 1048576
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂⁴	C₂⁵
prime radical	C₂×#392	C₂²
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2530 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:

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

Polycyclic presentation:

2^9|a^2=fg,b^2=fg,d^2=h,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=df,e^b=eg,e^c=ef,e^d=ef

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 3947358);