#585384

order	512
nilpotency class	2
isoclinism	isoclinic class of #53390
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁶×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, socle, cosocle	C₂⁴	C₂⁵
commutator	C₂³	C₂⁴×C₄
prime radical	C₂×#2613	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

3902 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 28 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72328700, #72328737, #72328817
maximal normal subgroup of	#72328700, #72328737, #72328817

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 492580);