#560795

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

1992 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^2=f,d^2=fh,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, 467991);