Finite Group Databasebeta
Cayley diagram

C2×#24455 #6437825

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24455

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

5060 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)(13,23)(14,21)(15,18)(16,19)(17,22)(20,24)(25,26);(7,8)(9,10)(11,13,17,24)(12,18,22,26)(14,15,16,25)(19,23,21,20);(4,6)(8,10)(11,14,17,16)(12,19,22,21)(13,15,24,25)(18,23,26,20);(11,15,17,25)(12,20,22,23)(13,14,24,16)(18,21,26,19)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437848, C2×#6573759, C2×#6573792
maximal normal subgroup ofC2×#6437848, C2×#6573759, C2×#6573792

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345021);