Finite Group Databasebeta
Cayley diagram

C2×#24407 #6437993

order512
nilpotency class3
isoclinismisoclinic class of #24404
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24407

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC24C25
prime radicalC2×#3485C2
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

4998 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573711, C2×#6437994, C2×#6573713
maximal normal subgroup ofC2×#6573711, C2×#6437994, C2×#6573713
maximal quotient of#72310575, #72310576, #72310676, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345189);