#7627426

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×#3492	C₂
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6656 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)(7,12)(8,11)(9,13)(10,15)(14,19)(16,17)(18,20)(21,22)(23,31)(24,29)(25,30)(26,27)(28,34)(32,36)(33,35);(5,6)(7,12)(8,16)(9,13)(10,15)(11,17)(14,18)(19,20)(22,27)(28,31)(29,30)(35,36);(5,7)(6,10)(8,14)(9,15)(11,18)(12,13)(16,19)(17,20)(21,22)(23,28)(24,29)(25,30)(26,27)(31,34)(32,35)(33,36);(5,8)(6,11)(7,14)(9,17)(10,18)(12,19)(13,16)(15,20)(21,23)(22,28)(24,32)(25,33)(26,34)(27,31)(29,35)(30,36);(5,7)(6,12)(8,14)(9,15)(10,13)(11,19)(16,18)(17,20)(21,24,26,25)(22,29,27,30)(23,32,34,33)(28,35,31,36);(5,6)(7,10)(8,11)(9,13)(12,15)(14,18)(16,17)(19,20)(21,25,26,24)(22,30,27,29)(23,33,34,32)(28,36,31,35)

Polycyclic presentation:

2^9|a^2=i,e^2=g,f^2=g,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, 7534622);