Finite Group Databasebeta
Cayley diagram

C2×#62250 #10577532

order512
nilpotency class3
isoclinismisoclinic class of #62243
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#62250

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C4×D4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7080 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)(11,12)(13,20)(14,18)(15,24)(16,19)(17,22)(21,25)(23,26);(3,5)(4,7)(6,10)(8,9);(11,13,15,22,16,23,14,21)(12,17,18,20,19,25,24,26);(5,10)(7,9);(4,8)(7,9)(11,14,16,15)(12,18,19,24)(13,21,23,22)(17,20,25,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10583216, C2×#10580959, C2×#10584043, …
maximal normal subgroup ofC2×#10583216, C2×#10580959, C2×#10584043, …
maximal quotient of#72340565

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484728);