#102537

order	512
nilpotency class	3
isoclinism	isoclinic class of #102505
automorphism	?
homology	Abelianization (H₁) = C₂³ · Schur multiplier (H₂) = C₂×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	#392
commutator, Frattini, cosocle	C₄³	C₂³
LCS	G ▷ C₄³ ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₄³ ▷ C₂³ ▷ C₁

386 conjugacy classes of subgroups; only the 80 normal subgroups are shown.

normal subgroups only

This group has 386 conjugacy classes of subgroups — too many to draw. Only its 80 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 3 generators on 48 points:

(1,2)(3,10)(4,6)(5,15)(7,9)(8,11)(12,16)(13,14)(17,18,22,26)(19,27,20,24)(21,30,31,25)(23,29,32,28)(33,34)(35,43)(36,41)(37,40)(38,42)(39,44)(45,48)(46,47);(1,3,6,12)(2,8,4,14)(5,13,7,11)(9,16,15,10)(17,19,22,20)(18,23,26,32)(21,29,31,28)(24,30,27,25)(33,35,38,45)(34,39,42,47)(36,46,37,44)(40,48,41,43);(1,4,6,2)(3,10,12,16)(5,15,7,9)(8,11,14,13)(17,20,22,19)(18,24,26,27)(21,28,31,29)(23,25,32,30)(34,40)(36,37)(39,43)(41,42)(44,46)(47,48)

Polycyclic presentation:

2^9|a^2=hi,b^2=g,c^2=gi,d^2=g,e^2=i,f^2=gh,b^a=bd,c^a=ce,d^a=dg,e^a=ei,f^a=fh,c^b=cf,d^b=dg,f^b=fgh,d^c=dh,e^c=ei,f^c=fgh

Conjugacy classes & character table

50 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 9733);