#386993

order	512
nilpotency class	3
isoclinism	isoclinic class of #30412
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

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

758 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=h,b^2=ef,c^2=fg,d^2=ef,g^2=i,h^2=i,b^a=be,c^a=cf,d^a=def,c^b=cg,d^b=de,g^b=gi,d^c=di

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, 294189);