Finite Group Databasebeta

D171⋊D53 #49136231

order36252
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD171⋊D53
unambiguous semidirect productD477⋊D19
unambiguous semidirect productD1007⋊D9

Splittings

Fitting, derived, HallC9×C19×C53 ⋊ C22
HallC19×C53 ⋊ C2×D9
HallC9×C53 ⋊ C2×D19
HallC9×C19 ⋊ C2×D53
SylowC53 ⋊ D9×D19
SylowC19 ⋊ D9×D53
SylowC9 ⋊ D19×D53

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C19×C53C22
FrattiniC3D57⋊D53
socleC3×C19×C53C2×D3
LCSG ▷ C9×C19×C53
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9063

Polycyclic presentation:

2^2,3,19,53,3|c^3=f^2,d^a=d^18,e^a=e^52,c^b=c^2f,d^b=d^18,f^b=f^2

Conjugacy classes & character table

2328 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36252, 30);