Finite Group Databasebeta

C24×#400 #72325632

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C220

Aliases

direct productC24×#400

Subgroups

subgroupG/H
center, socle, prime radicalC27C23
commutator, Frattini, cosocleC23C27
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C27 ◁ G
LECSG ▷ C23 ▷ C1

146869 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 1024

A minimal faithful permutation representation — 7 generators on 28 points:

(10,12)(14,17)(15,19)(21,22,25,23)(24,27,28,26);(10,12)(13,14)(15,18)(16,17)(19,20)(21,23,25,22)(24,27,28,26);(3,4);(5,6);(9,10)(11,12)(13,15,16,19)(14,18,17,20)(21,24)(22,26)(23,27)(25,28);(7,8);(1,2)(3,4)(5,6)(7,8)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC23×#15670, C24×#2688, C23×#15674, …
maximal normal subgroup ofC23×#15670, C24×#2688, C23×#15674, …

GAP

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

gap> G := Group((10,12)(14,17)(15,19)(21,22,25,23)(24,27,28,26), (10,12)(13,14)(15,18)(16,17)(19,20)(21,23,25,22)(24,27,28,26), (3,4), (5,6), (9,10)(11,12)(13,15,16,19)(14,18,17,20)(21,24)(22,26)(23,27)(25,28), (7,8), (1,2)(3,4)(5,6)(7,8));