#116241

order	512
nilpotency class	3
isoclinism	isoclinic class of #10018
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	#392
commutator	C₂×C₄²	C₂²×C₄
Frattini, cosocle	C₂²×C₄²	C₂³
socle	C₂²	#1439
prime radical	#3444	C₂²
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

590 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 3 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=d,e^2=i,f^2=hi,g^2=i,b^a=bd,c^a=ce,e^a=ei,c^b=cf,e^b=eh,f^b=fi,d^c=dh,e^c=ei,f^c=fhi

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 23437);