Finite Group Databasebeta

C23×#3543 #72289441

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C28 · Schur multiplier (H2) = C226

Aliases

direct productC23×#3543

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC22C28
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C22 ▷ C1

557781 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 8 generators on 22 points:

(7,8,10,13)(9,12,14,11)(15,16,18,20)(17,19,22,21);(7,9,10,14)(8,11,13,12)(15,16,18,20)(17,21,22,19);(9,14)(11,12)(15,16,18,20)(17,19,22,21);(7,8)(9,12)(10,13)(11,14)(15,16)(17,19)(18,20)(21,22);(7,9)(8,12)(10,14)(11,13)(15,17)(16,19)(18,22)(20,21);(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×#62892, C23×#63011, C22×#7837443, …
maximal normal subgroup ofC23×#62892, C23×#63011, C22×#7837443, …
maximal quotient ofC23×#59126, C23×#37674, C23×#44877, …

GAP

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

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