Finite Group Databasebeta
Cayley diagram

C2×#27675 #6457237

order512
nilpotency class3
isoclinismisoclinic class of #24278
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#27675

Subgroups

subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#525C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2180 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(3,4,6,8)(5,7,9,10)(12,17)(13,20)(14,24)(15,18)(22,23)(25,26);(3,5)(4,7)(6,9)(8,10)(11,12,18,24,16,14,15,17)(13,19,20,26,23,21,22,25);(5,9)(7,10)(11,13)(12,19)(14,21)(15,22)(16,23)(17,25)(18,20)(24,26);(11,14,18,17,16,12,15,24)(13,21,20,25,23,19,22,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#500335, C2×#500141, C2×#6467239
maximal normal subgroup ofC2×#500335, C2×#500141, C2×#6467239

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6364433);