Finite Group Databasebeta

C22×#772795 #72337112

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C221

Aliases

direct productC22×#772795

Subgroups

subgroupG/H
center, socleC26C25
commutator, Frattini, cosocleC24C27
prime radicalC24×D42C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C1

At least 7683 conjugacy classes of subgroups; only the 48576 normal subgroups are shown.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 7 generators on 24 points:

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

Conjugacy classes & character table

392 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((5,6,8,7)(9,10)(11,12)(17,18,21,24)(19,23,20,22), (10,11)(19,20)(22,23), (6,7)(9,10)(11,12)(14,16)(17,19,21,20)(18,22,24,23), (10,11)(13,14)(15,16)(17,18)(19,23)(20,22)(21,24), (3,4), (5,7,8,6)(9,11,12,10)(17,20,21,19)(18,23,24,22), (1,2)(3,4));