#7006203

order	512
nilpotency class	3
isoclinism	isoclinic class of #6994139
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#45353	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2146 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:

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

Polycyclic presentation:

2^9|a^2=fg,c^2=i,d^2=f,g^2=i,b^a=bf,c^a=cg,e^a=eh,c^b=ch,d^b=df,e^b=eh,d^c=dh,g^c=gi,e^d=ei

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6913399);