#7627565

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	C₂×#525	C₂²
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6390 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=i,b^2=g,d^2=h,e^2=gh,f^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, 7534761);