#7641904

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
prime radical	C₂²×#121	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6970 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:

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

Polycyclic presentation:

2^9|a^2=h,c^2=i,d^2=h,b^a=bg,c^a=ch,d^a=dh,f^a=fhi,c^b=ci,e^b=ehi

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7549100);