#7627676

order	512
nilpotency class	2
isoclinism	isoclinic class of #62972
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	C₂×#3567	C₂
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6400 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)(7,13)(8,12)(9,10)(11,14)(15,19)(16,17)(18,20)(21,22)(23,28)(24,26)(25,32)(27,31)(29,34)(30,35)(33,36);(7,14)(8,16)(11,13)(12,17)(21,23,26,31)(22,27,24,28)(25,33,34,30)(29,36,32,35);(6,10)(11,13)(12,17)(18,19)(21,23,26,31)(22,27,24,28)(25,30,34,33)(29,35,32,36);(5,7)(6,11)(8,15)(9,14)(10,13)(12,18)(16,20)(17,19)(21,24,26,22)(23,27,31,28)(25,32,34,29)(30,35,33,36);(5,6)(7,11)(8,12)(9,10)(13,14)(15,18)(16,17)(19,20)(21,23)(22,28)(24,27)(25,30)(26,31)(29,36)(32,35)(33,34);(5,8,9,16)(6,12,10,17)(7,15,14,20)(11,18,13,19)(21,25)(22,29)(23,30)(24,32)(26,34)(27,35)(28,36)(31,33)

Polycyclic presentation:

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

Conjugacy classes & character table

134 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7534872);