#7627601

order	512
nilpotency class	2
isoclinism	isoclinic class of #63041
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

6464 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^2=gh,d^2=h,b^a=bg,c^a=ch,d^a=dg,c^b=cgh,d^b=dh,f^e=fh

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7534797);