Finite Group Databasebeta
Cayley diagram

C2×#23871 #6437499

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23871

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

6406 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);(3,4)(5,6)(11,12)(13,22)(14,19)(15,18)(16,25)(17,21)(20,23)(24,26);(7,8)(9,10)(11,13,17,23)(12,18,21,26)(14,15,16,24)(19,20,25,22);(4,6)(8,10)(11,14,17,16)(12,19,21,25)(13,15,23,24)(18,20,26,22);(11,15,17,24)(12,20,21,22)(13,14,23,16)(18,19,26,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437509, C2×#6437512, C2×#6437520
maximal normal subgroup ofC2×#6437509, C2×#6437512, C2×#6437520

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344695);