#7710876

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	C₂×#525	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4809 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=ghi,d^2=ghi,e^2=gh,f^2=gh,b^a=bg,c^a=ch,e^a=eh,f^a=fi,c^b=ci,d^c=dh,e^c=ei

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7618072);