#420157

order	512
nilpotency class	3
isoclinism	isoclinic class of #417442
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂⁴	C₂²×D₄
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₂×C₄×C₄⋊C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1320 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 32 points:

(1,2,3,4)(10,13)(14,15)(17,18,22,25,21,26,23,27)(19,28,30,32,29,24,20,31);(5,6)(7,8)(9,10,12,13)(11,15,16,14)(17,19)(18,24)(20,23)(21,29)(22,30)(25,31)(26,28)(27,32);(2,4)(6,8)(17,20,21,30)(18,24,26,28)(19,22,29,23)(25,32,27,31);(9,11,12,16)(10,14,13,15)(18,25)(19,29)(22,23)(24,32)(26,27)(28,31)

Polycyclic presentation:

2^9|a^2=f,b^2=ei,c^2=i,d^2=ei,f^2=i,h^2=i,b^a=be,c^a=cf,d^a=dh,c^b=cg,d^b=de,f^c=fi,h^c=hi,f^d=fi,h^d=hi

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, 327353);