Finite Group Databasebeta
Cayley diagram

C2×#60694 #10575312

order512
nilpotency class3
isoclinismisoclinic class of #3057
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#60694

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutator, Frattini, cosocleC2×C4C26
socleC23C23×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6960 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)(5,8)(6,7)(9,10)(13,19)(14,21)(16,22)(18,24)(20,25)(23,26);(4,7)(8,10)(11,12)(13,16)(14,18)(15,17)(19,22)(20,23)(21,24)(25,26);(11,13,14,19,15,20,21,25)(12,16,18,22,17,23,24,26);(3,5,6,9)(4,8,7,10);(12,17)(16,23)(18,24)(22,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576982, C2×#10576905, C2×#10575356, …
maximal normal subgroup ofC2×#10576982, C2×#10576905, C2×#10575356, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482508);