#454186

order	512
nilpotency class	3
isoclinism	isoclinic class of #454045
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂⁵	C₂⁴
prime radical	C₂×#2021	C₂
LCS	G ▷ C₂⁵ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂⁴×C₄ ◁ G
LECS	G ▷ C₂⁵ ▷ C₂ ▷ C₁

2421 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 4 generators on 28 points:

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

Polycyclic presentation:

2^9|b^2=ei,b^a=be,c^a=cf,d^a=dh,c^b=cg,d^c=de,h^c=hi,f^d=fi

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72262082, #72262091
maximal normal subgroup of	#72262082, #72262091

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 361382);