Finite Group Databasebeta
Cayley diagram

C2×#25900 #6446739

order512
nilpotency class3
isoclinismisoclinic class of #24404
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#25900

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC24C25
prime radicalC2×#3496C2
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

4716 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)(5,9)(6,8)(7,10)(11,12,15,18)(13,16,20,24)(14,17,22,25)(19,26,21,23);(3,5,7,6)(4,8,10,9)(11,13)(12,16)(14,21)(15,20)(17,23)(18,24)(19,22)(25,26);(3,5,7,6)(4,9,10,8)(11,14)(12,17)(13,19,20,21)(15,22)(16,23,24,26)(18,25);(3,6,7,5)(4,9,10,8)

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6487648, C2×#6591514, #72311761, …
maximal normal subgroup ofC2×#6487648, C2×#6591514, #72311761, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6353935);