#8893441

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	#40381	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4095 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)(4,9)(5,14)(6,7)(8,13)(11,16)(12,15)(17,18,22,25)(19,23,26,30)(20,21,24,29)(27,28,31,32)(33,34,38,42)(35,43,44,39)(36,40,45,48)(37,41,46,47);(2,7)(4,14)(8,10)(11,15)(17,19)(18,23)(20,27)(21,28)(22,26)(24,31)(25,30)(29,32)(35,44)(37,46)(39,43)(41,47);(2,7)(5,9)(8,10)(12,16)(19,26)(23,30)(27,31)(28,32)(33,35,38,44)(34,39,42,43)(36,37,45,46)(40,47,48,41);(1,3,6,13)(2,8,7,10)(4,15,14,11)(5,12,9,16)(17,20)(18,21)(19,27)(22,24)(23,28)(25,29)(26,31)(30,32)(33,36)(34,40)(35,37)(38,45)(39,47)(41,43)(42,48)(44,46);(1,4)(2,9)(3,11)(5,7)(6,14)(8,12)(10,16)(13,15)(17,21)(18,24)(19,28)(20,25)(22,29)(23,31)(26,32)(27,30)(33,37)(34,41)(35,45)(36,44)(38,46)(39,40)(42,47)(43,48);(1,5,6,9)(2,4,7,14)(3,12,13,16)(8,15,10,11)(17,19)(18,23)(20,27)(21,28)(22,26)(24,31)(25,30)(29,32)(33,34)(35,43)(36,40)(37,41)(38,42)(39,44)(45,48)(46,47)

Polycyclic presentation:

2^9|a^2=i,c^2=gh,d^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,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, 8800637);