Finite Group Databasebeta

C23⋊#13109897 #49179149

order37674
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC23⋊#13109897

Splittings

derived, HallC7×C13×C23 ⋊ C2×C9
HallC23×#11717942 ⋊ C2
HallC7×D299 ⋊ C9
Hall#11717942 ⋊ D23
HallD299 ⋊ C7⋊C9
HallC13×C23 ⋊ C2×C7⋊C9
HallC7×C23 ⋊ D13⋊C9
HallC7×C13 ⋊ C9×D23
SylowC23 ⋊ #13109897
SylowC13 ⋊ D23×C7⋊C9
SylowC7 ⋊ C23⋊(D13⋊C9)

Subgroups

subgroupG/H
center, Frattini, hypercenterC3C23⋊#10587717
commutator, hypocenterC7×C13×C23C2×C9
Fitting, socle, cosocleC3×C7×C13×C23C2×C3
prime radicalC3×C7×D299C3
LCSG ▷ C7×C13×C23
UCSC1 ◁ C3

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18837

Polycyclic presentation:

2,3,7,13,23,3|b^3=f,d^a=d^12,e^a=e^22,c^b=c^2,d^b=d^9

Conjugacy classes & character table

1161 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37674, 32);