#127114

order	512
nilpotency class	4
isoclinism	isoclinic class of #11549
automorphism	?
homology	Abelianization (H₁) = C₂×C₄² · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂×#99
commutator	C₂²×C₄	C₂×C₄²
Frattini, cosocle	C₂×C₄×Q₈	C₂³
socle	C₂²	C₂×#342
prime radical	C₂²×#41	C₂×C₄
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₄² ◁ C₂×C₄×#41 ◁ G
LECS	G ▷ C₂×C₄×Q₈ ▷ C₂³ ▷ C₂ ▷ C₁

592 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 3 generators on 32 points:

(1,2,4,8,6,10,5,9)(3,7,12,15,11,14,13,16)(17,18,21,26,22,27,19,24)(20,23,28,31,29,25,30,32);(1,3,5,13,6,11,4,12)(2,7,9,16,10,14,8,15)(18,23,27,25)(19,21)(24,32,26,31)(28,30);(3,11)(7,14)(12,13)(15,16)(17,19,22,21)(18,24,27,26)(20,28,29,30)(23,31,25,32)

Polycyclic presentation:

2^9|a^2=e,b^2=f,c^2=i,d^2=i,e^2=h,f^2=hi,b^a=bd,d^a=dg,f^a=fi,g^a=gi,c^b=ch,e^b=egi,e^d=ei

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 34310);