Finite Group Databasebeta

C23⋊#13049954 #44471900

order29946
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC23⋊#13049954

Splittings

Fitting, socle, derived, HallC7×C23×C31 ⋊ C2×C3
HallC23×#10620252 ⋊ C2
HallC7×D713 ⋊ C3
HallD713 ⋊ ΓL(1,𝔽8)
HallC23×C31 ⋊ C2×ΓL(1,𝔽8)
Hall#10620252 ⋊ D23
HallC7×C31 ⋊ C3×D23
HallC7×C23 ⋊ D31⋊C3
SylowC31 ⋊ ΓL(1,𝔽8)×D23
SylowC23 ⋊ #13049954
SylowC7 ⋊ C23⋊(D31⋊C3)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C23×C31C2×C3
LCSG ▷ C7×C23×C31
UCSC1

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4991

Polycyclic presentation:

2,3,7,23,31|d^a=d^22,e^a=e^30,c^b=c^2,e^b=e^5

Conjugacy classes & character table

870 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29946, 32);