Finite Group Databasebeta

C22×#7966197 #72336758

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C28 · Schur multiplier (H2) = C226

Aliases

direct productC22×#7966197

Subgroups

subgroupG/H
center, socleC25C26
commutator, Frattini, cosocleC23C28
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

At least 16815 conjugacy classes of subgroups; only the 445696 normal subgroups are shown.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 8 generators on 24 points:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC22×#72232065
maximal normal subgroup ofC22×#72232065

GAP

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

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