Finite Group Databasebeta

C22×#43005 #72326007

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC22×#43005

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC23C27
prime radicalC23×D42C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

111493 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 7 generators on 24 points:

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

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#7718061, C22×#7684117, C22×#7966197, …
maximal normal subgroup ofC22×#7718061, C22×#7684117, C22×#7966197, …
maximal quotient ofC22×#772795, C22×#539098, C22×#773130

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((6,8)(9,10)(11,12)(13,14)(15,16), (5,6,7,8)(10,14)(11,15)(17,18,21,20)(19,23,24,22), (6,8)(19,24)(22,23), (3,4), (5,6,7,8)(9,11,13,15)(10,12,14,16)(17,19,21,24)(18,22,20,23), (1,2)(3,4), (5,6)(7,8)(9,12)(10,11)(13,16)(14,15)(17,20,21,18)(19,23,24,22));