Finite Group Databasebeta

C22×#35395 #72291828

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

Aliases

direct productC22×#35395

Subgroups

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

118677 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:

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

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#7733603, C22×#7733150, C22×#7670220, …
maximal normal subgroup ofC22×#7733603, C22×#7733150, C22×#7670220, …
maximal quotient ofC22×#1462974, C22×#1159493, C22×#648531, …

GAP

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

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