Finite Group Databasebeta

C22×#15259 #72293259

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C216×C4

Aliases

direct productC22×#15259

Subgroups

subgroupG/H
center, socleC26C24
commutator, Frattini, cosocleC24C26
prime radicalC24×#120C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C1

184549 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 24 points:

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

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#4312024, C22×#1418391, C22×#3860124, …
maximal normal subgroup ofC22×#4312024, C22×#1418391, C22×#3860124, …
maximal quotient ofC23×#15259, C2×#72334393

GAP

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

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