Finite Group Databasebeta

C24×#444 #72286451

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C26×C4 · Schur multiplier (H2) = C220

Aliases

direct productC24×#444

Subgroups

subgroupG/H
centerC24×C4C2×D4
commutatorC4C26×C4
Frattini, cosocleC2×C4C27
socleC25C4×D4
prime radicalC24×#135C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24×C4 ◁ C25×C8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

111589 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:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup of#72286489, C24×AGL(1,ℤ/16), C23×#21546, …
maximal normal subgroup of#72286489, C24×AGL(1,ℤ/16), C23×#21546, …
maximal quotient ofC24×#1580, C23×#21546, C22×D4×#444, …

GAP

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

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