Finite Group Databasebeta

C22×#34363 #72325822

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

Aliases

direct productC22×#34363

Subgroups

subgroupG/H
center, socleC25C25
commutatorC22C26×C4
Frattini, cosocleC23C27
prime radicalC24×#121C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

112349 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:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC22×#7722013, C22×#7733277, C22×#7626568, …
maximal normal subgroup ofC22×#7722013, C22×#7733277, C22×#7626568, …
maximal quotient ofC22×#531613, C22×#530235

GAP

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

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