#6385053

order	512
nilpotency class	2
isoclinism	isoclinic class of #42996
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, cosocle	C₂²×C₄	C₂⁵
commutator, socle	C₂³	C₂⁴×C₄
prime radical	#34727	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2062 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)(6,10)(11,12)(13,14,19,17,18,22,15,21)(16,20,24,25,26,27,23,28);(5,6,9,10)(7,11,8,12)(13,15,18,19)(14,17,22,21)(16,23,26,24)(20,25,27,28);(2,4)(5,7,9,8)(6,11,10,12)(13,16,18,26)(14,20,22,27)(15,23,19,24)(17,25,21,28);(5,8,9,7)(6,11,10,12)(13,15,18,19)(14,21,22,17)(16,24,26,23)(20,25,27,28);(13,17,19,22,18,21,15,14)(16,25,24,27,26,28,23,20)

Polycyclic presentation:

2^9|a^2=h,b^2=f,c^2=f,d^2=f,e^2=h,h^2=i,b^a=bf,c^a=cg,e^a=ei,d^b=dfi,e^b=ei,d^c=di

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6292249);