Finite Group Databasebeta

D5×D23×C19⋊C3 #39910746

order26220
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productD5×D23×C19⋊C3
unambiguous semidirect product(D5×C23)⋊(C2×C19⋊C3)
unambiguous semidirect product(C5×D23)⋊(C2×C19⋊C3)
unambiguous semidirect productD115⋊(C2×C19⋊C3)
unambiguous semidirect product(D5×C19×D23)⋊C3

Splittings

Fitting, socle, derived, HallC5×C19×C23 ⋊ C22×C3
HallD5×C19×D23 ⋊ C3
HallC5×C23×C19⋊C3 ⋊ C22
HallC23×C19⋊C3 ⋊ C2×D5
HallC19×C23 ⋊ C2×C3×D5
HallC5×C19⋊C3 ⋊ C2×D23
HallC5×C23 ⋊ C22×C19⋊C3
HallC5×C19 ⋊ C2×C3×D23
SylowC23 ⋊ C2×D5×C19⋊C3
SylowC19 ⋊ C3×D5×D23
SylowC5 ⋊ C2×D23×C19⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC5×C19×C23C22×C3
LCSG ▷ C5×C19×C23
UCSC1

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2185

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26220, 36);