Finite Group Databasebeta

C23×#2461 #72325239

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

Aliases

direct productC23×#2461

Subgroups

subgroupG/H
center, socleC26C24
commutator, Frattini, cosocleC23C27
prime radicalC23×#392C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C23 ▷ C1

154989 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 512

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

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC23×#43023, C23×#46367, C23×#43546, …
maximal normal subgroup ofC23×#43023, C23×#46367, C23×#43546, …
maximal quotient ofC23×#15314

GAP

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

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