Finite Group Databasebeta

C22×#51902 #72296536

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C217×C42

Aliases

direct productC22×#51902

Subgroups

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

118701 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:

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

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#7850315, C22×#8181078, C22×#7783989, …
maximal normal subgroup ofC22×#7850315, C22×#8181078, C22×#7783989, …
maximal quotient ofC22×#2306470

GAP

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

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