#6447153

order	512
nilpotency class	3
isoclinism	isoclinic class of #24269
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂²×C₄	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
socle	C₂³	C₂³×D₄
prime radical	#34935	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ C₂²×C₄×D₄ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2340 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:

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

Polycyclic presentation:

2^9|a^2=f,b^2=g,c^2=fg,d^2=f,e^2=i,f^2=i,h^2=i,b^a=bf,c^a=cg,d^a=di,c^b=ch,d^b=dh,f^b=fi,h^b=hi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72308898, #72308910, #72308933
maximal normal subgroup of	#72308898, #72308910, #72308933

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6354349);