#6457371

order	512
nilpotency class	3
isoclinism	isoclinic class of #6438997
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂×#3060	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2297 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2372 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=f,c^2=gi,f^2=i,g^2=i,b^a=bf,c^a=cg,f^a=fi,g^a=gi,c^b=ch,d^b=dhi,e^c=ei,e^d=ei

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, 6364567);