#8475855

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	#2410	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4181 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=ghi,d^2=gh,e^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,e^b=egi,f^d=fgi

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8383051);