#398236

order	512
nilpotency class	3
isoclinism	isoclinic class of #393944
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂⁴	C₂²×D₄
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₂×C₄×C₄⋊C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1332 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=e,b^2=i,c^2=f,d^2=e,g^2=i,b^a=be,c^a=cf,d^a=dh,c^b=cg,g^b=gi,d^c=di,g^c=gi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 305432);