Finite Group Databasebeta
Cayley diagram

C2×#21794 #6374246

order512
nilpotency class3
isoclinismisoclinic class of #17392
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C42

Aliases

direct productC2×#21794

Subgroups

subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×#532C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

4710 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)(13,19,21,16)(14,17)(15,18)(20,25,26,23)(22,24);(3,5,6,10)(4,7,8,9);(5,10)(7,9)(11,13)(12,16)(14,20)(15,21)(17,23)(18,19)(22,26)(24,25);(4,8)(7,9)(11,14,15,22)(12,17,18,24)(13,20,21,26)(16,23,19,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6385980, C2×#139812, C2×#6487648, …
maximal normal subgroup ofC2×#6385980, C2×#139812, C2×#6487648, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6281442);