Finite Group Databasebeta

C22×#7849930 #72299987

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

Aliases

direct productC22×#7849930

Subgroups

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

At least 10116 conjugacy classes of subgroups; only the 445264 normal subgroups are shown.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 512

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

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

Conjugacy classes & character table

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

GAP

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

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