#611213

order	512
nilpotency class	2
isoclinism	isoclinic class of #16249
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂³×C₄	C₂⁴
commutator, Frattini, socle, cosocle	C₂⁴	C₂⁵
prime radical	C₂⁵	C₂⁴
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2348 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 28 points:

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

Polycyclic presentation:

2^9|b^2=gh,c^2=h,d^2=g,e^2=f,b^a=bf,c^a=cg,d^a=di,c^b=ch,d^c=df

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72281406, #72281414, #72282088
maximal normal subgroup of	#72281406, #72281414, #72282088

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 518409);