#228138

order	512
nilpotency class	3
isoclinism	isoclinic class of #24274
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂²×C₄	C₂²×D₄
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂×C₄²	C₂⁴
socle	C₂³	C₂×C₄×D₄
prime radical	C₂×#121	C₂×C₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ C₄×C₂²⋊C₈ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

750 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 36 points:

(1,2)(3,4)(6,10)(8,15)(11,17)(12,16)(14,20)(18,19)(21,22,25,29,26,23,27,31)(24,28,33,35,32,30,34,36);(5,6,9,12)(7,11,13,19)(8,16,15,10)(14,18,20,17)(21,23,25,31,26,22,27,29)(24,28,33,35,32,30,34,36);(2,4)(5,7)(6,11)(8,14)(9,13)(10,17)(12,19)(15,20)(16,18)(21,24)(22,28)(23,30)(25,33)(26,32)(27,34)(29,35)(31,36);(6,10)(7,13)(8,15)(11,18)(12,16)(17,19)(22,23)(24,32)(29,31)(33,34)

Polycyclic presentation:

2^9|a^2=g,b^2=gh,e^2=h,g^2=i,b^a=be,c^a=cf,d^a=di,e^a=eh,c^b=ci,d^b=dehi,e^b=eh,d^c=dhi,e^d=eh

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 135334);