#8109882

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	#37154	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4142 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=hi,d^2=i,e^2=gh,f^2=gh,b^a=bg,c^a=ch,d^a=dg,e^a=eh,f^a=fgi,c^b=ci,d^b=dh,e^b=egi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal normal subgroup of	#72219279, #72219283
maximal quotient of	#72219274

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8017078);