Finite Group Databasebeta

#27159091⋊C2 #38733155

order24852
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#27159091⋊C2
unambiguous semidirect product#27159095⋊C2
unambiguous semidirect product#27159099⋊C2

Splittings

Fitting, socle, derived, HallC19×C109 ⋊ C22×C3
HallD19×D109 ⋊ C3
Hall#20261880 ⋊ C22
SylowC109 ⋊ C2×D19⋊C3
SylowC19 ⋊ C2×D109⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC19×C109C22×C3
LCSG ▷ C19×C109
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2071

Polycyclic presentation:

2^2,3,19,109|e^a=e^108,d^b=d^18,d^c=d^7,e^c=e^63

Conjugacy classes & character table

216 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24852, 29);