#7655449

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×#3521	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6712 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=h,b^2=g,c^2=h,d^2=i,b^a=bg,c^a=ch,d^a=dh,c^b=ci,f^e=fhi

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, 7562645);