Finite Group Databasebeta

D75⋊D107 #44545622

order32100
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD75⋊D107
unambiguous semidirect productD321⋊D25
unambiguous semidirect productD2675⋊D3

Splittings

Fitting, derived, HallC3×C25×C107 ⋊ C22
HallC25×C107 ⋊ C2×D3
HallC3×C107 ⋊ C2×D25
SylowC107 ⋊ D3×D25
HallC3×C25 ⋊ C2×D107
SylowC25 ⋊ D3×D107
SylowC3 ⋊ D25×D107

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC3×C25×C107C22
FrattiniC5D15⋊D107
socleC3×C5×C107C2×D5
LCSG ▷ C3×C25×C107
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8025

Polycyclic presentation:

2^2,3,5,107,5|d^5=f^4,d^a=d^4f,e^a=e^106,f^a=f^4,c^b=c^2,d^b=d^4f,f^b=f^4

Conjugacy classes & character table

2109 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32100, 20);