Finite Group Databasebeta

D175⋊D53 #49150666

order37100
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD175⋊D53
unambiguous semidirect productD371⋊D25
unambiguous semidirect productD1325⋊D7

Splittings

Fitting, derived, HallC7×C25×C53 ⋊ C22
HallC25×C53 ⋊ C2×D7
HallC7×C53 ⋊ C2×D25
HallC7×C25 ⋊ C2×D53
SylowC53 ⋊ D7×D25
SylowC25 ⋊ D7×D53
SylowC7 ⋊ D25×D53

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC7×C25×C53C22
FrattiniC5D35⋊D53
socleC5×C7×C53C2×D5
LCSG ▷ C7×C25×C53
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9275

Polycyclic presentation:

2^2,5,7,53,5|c^5=f^4,d^a=d^6,e^a=e^52,c^b=c^4f,d^b=d^6,f^b=f^4

Conjugacy classes & character table

2384 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37100, 28);