#545487

order	512
nilpotency class	2
isoclinism	isoclinic class of #40484
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, socle, cosocle	C₂⁴	C₂⁵
commutator	C₂³	C₂⁴×C₄
prime radical	C₂²×#120	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

3660 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 24 points:

(5,6,8,7)(9,10,13,15)(11,12,16,14)(18,21)(22,24);(2,4)(9,11,13,16)(10,14,15,12)(18,21)(19,23);(1,2,3,4)(5,7,8,6)(10,15)(11,16)(17,18,20,21)(19,22,23,24);(9,11)(10,12)(13,16)(14,15)(17,19)(18,22)(20,23)(21,24);(9,12)(10,11)(13,14)(15,16)

Polycyclic presentation:

2^9|a^2=i,b^2=f,c^2=hi,b^a=bf,c^a=cg,e^a=ef,c^b=ch,d^b=dg,d^c=df

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72333576, #72333578, #72333763
maximal normal subgroup of	#72333576, #72333578, #72333763

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 452683);