Finite Group Databasebeta

C22×#7733601 #72301047

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

Aliases

direct productC22×#7733601

Subgroups

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

At least 6882 conjugacy classes of subgroups; only the 445992 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:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC22×#72232033
maximal normal subgroup ofC22×#72232033

GAP

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

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