Finite Group Databasebeta

C23⋊#11759815 #37552231

order23322
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC23⋊#11759815

Splittings

Fitting, socle, derived, HallC132×C23 ⋊ C2×C3
HallC23×#92788 ⋊ C2
HallC13⋊D299 ⋊ C3
Hall#92788 ⋊ D23
SylowC132 ⋊ C3×D23
SylowC23 ⋊ #11759815

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC132×C23C2×C3
LCSG ▷ C132×C23
UCSC1

128 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 49
transitive degreeμt(G) = 3887

A minimal faithful permutation representation — 3 generators on 49 points:

(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17)(18,19)(20,21)(22,23)(25,29,30,26,27,31)(28,35,34,32,33,36)(38,42,43,39,40,44)(41,48,47,45,46,49);(1,2,4,6,8,10,12,14,16,18,20,22,23,21,19,17,15,13,11,9,7,5,3)(37,38,41,40,44,47,46,48,49,43,42,45,39);(24,25,28,27,31,34,33,35,36,30,29,32,26)

Polycyclic presentation:

2,3,13^2,23|c^a=c^12,d^a=d^12,e^a=e^22,c^b=c^3,d^b=d^3

Conjugacy classes & character table

683 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23322, 25);