#7966479

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
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6977 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 28 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

101 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7873675);