Finite Group Databasebeta
Cayley diagram

C2×#61675 #10577280

order512
nilpotency class3
isoclinismisoclinic class of #61643
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61675

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

8000 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)(13,19)(14,22)(15,21)(16,20)(17,24)(18,23)(25,26);(3,5)(4,7)(6,10)(8,9)(11,13,15,24)(12,17,21,19)(14,25,16,23)(18,20,26,22);(11,13)(12,18)(14,23)(15,24)(16,25)(17,22)(19,20)(21,26);(5,10)(7,9)(11,13)(12,19)(14,25)(15,24)(16,23)(17,21)(18,20)(22,26);(4,8)(7,9)(11,14,15,16)(12,20,21,22)(13,23,24,25)(17,18,19,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10583244, C2×#10583243, C2×#10577329, …
maximal normal subgroup ofC2×#10583244, C2×#10583243, C2×#10577329, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484476);