Finite Group Databasebeta
Cayley diagram

C2×#62057 #10578852

order512
nilpotency class3
isoclinismisoclinic class of #61629
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#62057

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#529 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7056 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)(5,9)(11,12)(13,23)(14,18)(15,22)(16,21)(17,20)(19,25)(24,26);(3,4)(5,8)(6,7)(9,10)(11,13,16,14)(12,18,21,23)(15,25,17,24)(19,22,26,20);(11,14,16,13)(12,19,21,26)(15,25,17,24)(18,22,23,20);(4,7)(8,10);(3,5,6,9)(4,8,7,10)(11,15,16,17)(12,20,21,22)(13,24,14,25)(18,26,23,19)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72281016, #72283920, #72284012, …
maximal normal subgroup of#72281016, #72283920, #72284012, …
maximal quotient of#72308856, #72308888

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10486048);