Finite Group Databasebeta
Cayley diagram

C2×#61682 #10577288

order512
nilpotency class3
isoclinismisoclinic class of #61609
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61682

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#532 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7930 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)(5,9)(6,8)(7,10)(13,19)(14,21)(16,23)(18,25)(20,22)(24,26);(3,5)(4,7)(6,10)(8,9)(11,12,15,17)(13,16,20,24)(14,18,21,25)(19,23,22,26);(11,13,15,20)(12,16,17,24)(14,22,21,19)(18,26,25,23);(5,10)(7,9)(11,12)(13,16)(14,18)(15,17)(19,23)(20,24)(21,25)(22,26);(4,8)(7,9)(12,17)(16,24)(18,25)(23,26)

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10577334, C2×#10583218, C2×#10583288, …
maximal normal subgroup ofC2×#10577334, C2×#10583218, C2×#10583288, …
maximal quotient of#72282662, #72282777, #72311728

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484484);