#227089

order	512
nilpotency class	3
isoclinism	isoclinic class of #20022
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	D₄²
commutator	C₄²	C₂³×C₄
Frattini, cosocle	C₂×C₄²	C₂⁴
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 512

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=hi,d^2=h,e^2=h,f^2=i,b^a=be,c^a=cf,e^a=eh,f^a=fi,d^b=dei,e^b=eh,f^c=fi,e^d=eh

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 134285);