Finite Group Databasebeta

C22×#37748 #72299755

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

Aliases

direct productC22×#37748

Subgroups

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

107629 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)(17,18,21,23)(19,20,22,24);(5,6)(7,8)(11,15)(14,16);(10,13)(14,16)(17,19)(18,20)(21,22)(23,24);(9,10)(11,16)(12,13)(14,15)(17,19)(18,20)(21,22)(23,24);(9,11)(10,14)(12,15)(13,16)(17,20)(18,22)(19,23)(21,24);(3,4);(1,2)(3,4)

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#7849977, C22×#7852137, C22×#7696044, …
maximal normal subgroup ofC22×#7849977, C22×#7852137, C22×#7696044, …

GAP

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

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