Finite Group Databasebeta
Cayley diagram

C2×#61327 #10576479

order512
nilpotency class3
isoclinismisoclinic class of #61049
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61327

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC2×#3506C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#533 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6580 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(4,7)(8,9)(13,19)(14,21)(16,23)(18,25)(20,22)(24,26);(3,4,6,7)(5,9,10,8)(11,12)(13,16)(14,18)(15,17)(19,23)(20,24)(21,25)(22,26);(11,13,15,20)(12,16,17,24)(14,22,21,19)(18,26,25,23);(3,5,6,10)(4,8,7,9);(12,17)(16,24)(18,25)(23,26)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576937, C2×#10576521, C2×#10576896
maximal normal subgroup ofC2×#10576937, C2×#10576521, C2×#10576896

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483675);