#8905201

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	#48391	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4093 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:

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

Polycyclic presentation:

2^9|a^2=ghi,b^2=g,c^2=h,d^2=h,e^2=g,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, 8812397);