#7626975

order	512
nilpotency class	2
isoclinism	isoclinic class of #62892
automorphism	?
homology	Abelianization (H₁) = C₂⁵×C₄ · Schur multiplier (H₂) = C₂¹³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, socle, cosocle	C₂³	C₂⁶
commutator	C₂²	C₂⁵×C₄
prime radical	C₂²×#41	C₂³
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6456 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 36 points:

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

Polycyclic presentation:

2^9|a^2=i,c^2=h,d^2=h,e^2=hi,f^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=cg,e^d=eh

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7534171);