#8924731

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
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4259 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 48 points:

(1,2)(3,7)(4,12)(5,6)(8,13)(9,11)(10,15)(14,16)(18,23)(19,26)(25,31)(27,28)(34,39)(35,41)(37,45)(44,48);(1,2)(3,9)(4,8)(5,6)(7,11)(10,15)(12,13)(14,16)(17,18)(19,24)(20,25)(21,26)(22,23)(27,32)(28,29)(30,31)(33,34,38,39)(35,40,41,36)(37,42,45,47)(43,48,46,44);(2,6)(4,13)(7,9)(10,16)(19,26)(21,24)(27,28)(29,32)(33,35,38,41)(34,40,39,36)(37,46,45,43)(42,44,47,48);(1,2)(3,9)(4,8)(5,6)(7,11)(10,15)(12,13)(14,16)(17,19,22,26)(18,24,23,21)(20,28,30,27)(25,29,31,32)(33,35)(34,40)(36,39)(37,43)(38,41)(42,48)(44,47)(45,46);(1,3,5,11)(2,7,6,9)(4,10,13,16)(8,14,12,15)(17,20,22,30)(18,25,23,31)(19,27,26,28)(21,29,24,32)(33,36,38,40)(34,41,39,35)(37,44,45,48)(42,46,47,43);(1,4,5,13)(2,8,6,12)(3,10,11,16)(7,14,9,15)(17,21,22,24)(18,26,23,19)(20,29,30,32)(25,28,31,27)(33,37)(34,42)(35,43)(36,44)(38,45)(39,47)(40,48)(41,46)

Polycyclic presentation:

2^9|b^2=hi,c^2=hi,d^2=ghi,e^2=gi,f^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,f^c=fgi,e^d=egi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8831927);