#183545

order	512
nilpotency class	2
isoclinism	isoclinic class of #2668
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄² · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Subgroups

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

780 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)(5,6,9,8,10,12,17,16)(7,11,15,13,14,18,20,19)(21,22,25,30,27,32,26,31)(23,28,24,35,33,36,34,29);(2,4)(5,7)(6,11)(8,13)(9,15)(10,14)(12,18)(16,19)(17,20)(21,23,26,34,27,33,25,24)(22,28,31,29,32,36,30,35);(5,8,9,12,10,16,17,6)(7,13,15,18,14,19,20,11)(21,24,25,33,27,34,26,23)(22,29,30,28,32,35,31,36);(7,14)(11,18)(13,19)(15,20)(23,33)(24,34)(28,36)(29,35)

Polycyclic presentation:

2^9|a^2=f,b^2=g,c^2=ef,f^2=h,g^2=i,b^a=be,c^a=ch,d^b=dh,d^c=di

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 90741);