Finite Group Databasebeta

C22×#34185 #72325839

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26×C4 · Schur multiplier (H2) = C218×C4

Aliases

direct productC22×#34185

Subgroups

subgroupG/H
center, socleC25C25
commutatorC22C26×C4
Frattini, cosocleC23C27
prime radicalC25×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

111277 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:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC22×#7642299, C22×#7626568, C22×#7631422, …
maximal normal subgroup ofC22×#7642299, C22×#7626568, C22×#7631422, …
maximal quotient ofC22×#520481

GAP

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

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