Finite Group Databasebeta

C19⋊#14274232 #49136299

order36252
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC19⋊#14274232

Splittings

Fitting, socle, derived, HallC32×C19×C53 ⋊ C4
HallC19×C53 ⋊ #157
HallC32×C53 ⋊ Dic19
HallC32×C19 ⋊ Dic53
SylowC53 ⋊ C19⋊#157
SylowC19 ⋊ #14274232
SylowC32 ⋊ Dic1007

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C19×C53C4
prime radical, cosocleC3⋊D3×C19×C53C2
LCSG ▷ C32×C19×C53
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6042

Polycyclic presentation:

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

Conjugacy classes & character table

3024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36252, 98);