Finite Group Databasebeta

C22×#35227 #72337192

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C218×C4

Aliases

direct productC22×#35227

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC23C27
prime radicalC23×#525C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

113181 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:

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

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#7642896, C22×#7641850, C22×#7630942, …
maximal normal subgroup ofC22×#7642896, C22×#7641850, C22×#7630942, …
maximal quotient ofC22×#613104, C22×#613009

GAP

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

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