Finite Group Databasebeta

C23×#2444 #72300187

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC23×#2444

Subgroups

subgroupG/H
center, socleC26C24
commutator, Frattini, cosocleC23C27
prime radicalC24×#121C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C23 ▷ C1

143277 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 512

A minimal faithful permutation representation — 7 generators on 26 points:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC23×#40584, C23×#35352, C23×#43095, …
maximal normal subgroup ofC23×#40584, C23×#35352, C23×#43095, …
maximal quotient ofC23×#14823, C23×#14730, C23×#14795, …

GAP

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

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