#7627518

order	512
nilpotency class	2
isoclinism	isoclinic class of #63041
automorphism	?
homology	Abelianization (H₁) = C₂⁵×C₄ · Schur multiplier (H₂) = C₂¹³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, socle, cosocle	C₂³	C₂⁶
commutator	C₂²	C₂⁵×C₄
prime radical	C₂×#3544	C₂
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6452 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 36 points:

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

Polycyclic presentation:

2^9|a^2=i,c^2=h,d^2=g,e^2=ghi,f^2=h,b^a=bg,c^a=ch,d^a=dg,c^b=cgh,d^b=dh,f^e=fh

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7534714);