#356159

order	512
nilpotency class	3
isoclinism	isoclinic class of #3264
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄² · Schur multiplier (H₂) = C₂³×C₄²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂²×C₄	C₂²×D₄
commutator	C₂×C₄	C₂²×C₄²
Frattini, cosocle	C₂³×C₄	C₂⁴
socle	C₂³	C₂×C₄×D₄
prime radical	C₂⁵	#41
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ C₂²×C₂²⋊C₈ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1502 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 4 generators on 28 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=e,f^2=i,g^2=i,h^2=i,b^a=be,c^a=cf,f^a=fi,c^b=ci,d^b=de,f^c=fi

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, 263355);