Finite Group Databasebeta
Cayley diagram

C2×#60284 #10574391

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#60284

Subgroups

subgroupG/H
centerC22×C4C25
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC23C24×C4
prime radicalC23×#41C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7578 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);(3,4,7,9,6,8,5,10)(11,12)(13,19)(14,18)(15,17)(16,20)(21,25)(22,24)(23,26);(4,8)(9,10)(11,13)(12,16)(14,21)(15,20)(17,19)(18,23)(22,26)(24,25);(4,8)(9,10)(13,20)(16,19)(21,26)(23,25);(12,17)(16,19)(18,24)(23,25);(3,5,6,7)(4,9,8,10)(11,14,15,22)(12,18,17,24)(13,21,20,26)(16,23,19,25)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10574447
maximal normal subgroup ofC2×#10574447
maximal quotient of#72309354

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481587);