#7720404

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
prime radical	C₂×#3480	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6572 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 36 points:

(2,4)(5,6,10,13)(7,8,11,15)(9,17,18,12)(14,20,19,16)(21,22,26,29)(23,30,24,27)(25,33,34,28)(31,35,32,36);(1,2)(3,4)(7,11)(8,15)(14,19)(16,20)(21,23,26,24)(22,27,29,30)(25,31,34,32)(28,35,33,36);(5,7)(6,8)(9,14)(10,11)(12,16)(13,15)(17,20)(18,19)(21,22)(23,27)(24,30)(25,28)(26,29)(31,35)(32,36)(33,34);(21,24,26,23)(22,27,29,30)(25,32,34,31)(28,35,33,36);(5,8)(6,11)(7,13)(9,16)(10,15)(12,19)(14,17)(18,20)(21,25)(22,28)(23,31)(24,32)(26,34)(27,35)(29,33)(30,36);(5,9,10,18)(6,12,13,17)(7,14,11,19)(8,16,15,20)

Polycyclic presentation:

2^9|a^2=hi,b^2=h,d^2=h,f^2=i,b^a=bg,c^a=ch,e^a=eh,f^a=fi,c^b=ci,e^b=ei,d^c=dh,e^c=ei

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7627600);