Finite Group Databasebeta
Cayley diagram

C2×#25390 #6444338

order512
nilpotency class3
isoclinismisoclinic class of #24269
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#25390

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3280 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7156975, C2×#7156961, C2×#6444387
maximal normal subgroup ofC2×#7156975, C2×#7156961, C2×#6444387

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6351534);