Finite Group Databasebeta

C23×#2412 #72289470

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C220

Aliases

direct productC23×#2412

Subgroups

subgroupG/H
center, socleC26C24
commutator, Frattini, cosocleC23C27
prime radicalC24×#120C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C23 ▷ C1

263405 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 7 generators on 22 points:

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

Conjugacy classes & character table

304 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC23×#37644, C23×#36214, C23×#58991, …
maximal normal subgroup ofC23×#37644, C23×#36214, C23×#58991, …
maximal quotient ofC22×#612642, C22×#612435, C22×#759297, …

GAP

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

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