#158791

order	512
nilpotency class	2
isoclinism	isoclinic class of #156684
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

No aliases for this group.

Subgroups

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

2292 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 36 points:

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

Polycyclic presentation:

2^9|a^2=efg,b^2=ef,c^2=fi,d^2=fgh,b^a=be,c^a=cf,d^a=dh,c^b=cg,d^b=di

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, 65987);