#7670446

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
prime radical	#36097	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5300 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 24 points:

(3,7)(6,8)(9,10)(11,14)(12,16)(13,15)(17,18,21,24)(19,22,20,23);(1,2)(3,6)(4,5)(7,8)(9,11,13,12)(10,14,15,16)(17,18)(19,22)(20,23)(21,24);(2,5)(6,8)(10,15)(14,16)(17,19,21,20)(18,22,24,23);(9,10)(11,14)(12,16)(13,15);(1,2)(3,6)(4,5)(7,8)(9,12,13,11)(10,16,15,14)(17,20,21,19)(18,23,24,22);(1,3)(2,6)(4,7)(5,8)

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=g,e^2=gh,b^a=bg,c^a=ch,f^a=fi,c^b=ci,d^c=dh,e^c=ei

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7577642);