Finite Group Databasebeta
Cayley diagram

C2×#21781 #6374193

order512
nilpotency class3
isoclinismisoclinic class of #21776
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#21781

Subgroups

subgroupG/H
center, socleC22#2308
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
prime radicalC2×#3487C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4332 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72306371, C2×#6499860, #72306519
maximal normal subgroup of#72306371, C2×#6499860, #72306519

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6281389);