Finite Group Databasebeta

C22×#43102 #72296790

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

Aliases

direct productC22×#43102

Subgroups

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

116357 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:

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

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72278277, C22×#7684390, C22×#7966198, …
maximal normal subgroup ofC2×#72278277, C22×#7684390, C22×#7966198, …
maximal quotient ofC22×#3868090, C22×#773154, C22×#1259666, …

GAP

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

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