#8917818

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	#48088	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4328 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)(3,10)(4,8)(5,13)(6,7)(9,14)(11,12)(15,16)(33,34)(35,42)(36,39)(37,40)(38,41)(43,45)(44,47)(46,48);(2,7)(4,10)(9,13)(12,16)(17,18,22,23)(19,24,26,31)(20,21,25,30)(27,32,29,28)(33,35)(34,36)(37,43)(38,39)(40,44)(41,42)(45,48)(46,47);(2,7)(3,8)(5,14)(12,16)(18,23)(19,26)(21,30)(27,29)(33,36,38,42)(34,39,41,35)(37,44,46,45)(40,47,48,43);(1,3)(2,4)(5,11)(6,8)(7,10)(9,12)(13,16)(14,15)(17,19)(18,24)(20,29)(21,28)(22,26)(23,31)(25,27)(30,32)(33,36)(34,35)(37,45)(38,42)(39,41)(40,47)(43,48)(44,46);(1,4)(2,8)(3,7)(5,12)(6,10)(9,15)(11,13)(14,16)(17,20,22,25)(18,21,23,30)(19,27,26,29)(24,32,31,28)(33,37)(34,40)(35,43)(36,44)(38,46)(39,47)(41,48)(42,45);(1,5)(2,9)(3,11)(4,12)(6,14)(7,13)(8,15)(10,16)(17,21)(18,25)(19,28)(20,23)(22,30)(24,27)(26,32)(29,31)(33,34)(35,36)(37,40)(38,41)(39,42)(43,44)(45,47)(46,48)

Polycyclic presentation:

2^9|b^2=i,c^2=gh,e^2=i,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, 8825014);