Finite Group Databasebeta
Cayley diagram

C2×#10690 #244493

order512
nilpotency class3
isoclinismisoclinic class of #10690
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#10690

Subgroups

subgroupG/H
center, socleC23#401
commutator, Frattini, cosocleC25C24
prime radicalC26C23
LCSG ▷ C25 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C26 ◁ G
LECSG ▷ C25 ▷ C22 ▷ C1

1014 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

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

Conjugacy classes & character table

50 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72284424, #72284552, #72284686, …
maximal normal subgroup of#72284424, #72284552, #72284686, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 151689);