Finite Group Databasebeta

C24×D4⋊C8 #72286583

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C25×C8 · Schur multiplier (H2) = C216

Aliases

direct productC24×D4⋊C8

Subgroups

subgroupG/H
centerC25×C4D4
commutatorC4C25×C8
Frattini, cosocleC42C26
socleC26C22⋊C4
prime radicalC25×D4C4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C25×C4 ◁ C24×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

69077 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 24 points:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC24×#1580, #72322140, #72322158, …
maximal normal subgroup ofC24×#1580, #72322140, #72322158, …
maximal quotient ofC24×#1333

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