Finite Group Databasebeta

D23×D55 #19099449

order5060
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD23×D55
unambiguous semidirect product(C5×D23)⋊D11
unambiguous semidirect product(C11×D23)⋊D5

Splittings

Fitting, socle, derived, HallC5×C11×C23 ⋊ C22
HallC11×C23 ⋊ C2×D5
HallC5×C23 ⋊ C2×D11
HallC5×C11 ⋊ C2×D23
SylowC23 ⋊ C2×D55
SylowC11 ⋊ D5×D23
SylowC5 ⋊ D11×D23

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC5×C11×C23C22
LCSG ▷ C5×C11×C23
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

377 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC3×D23×D55, D23×D165, D55×D69, …
maximal normal subgroup ofC3×D23×D55, D23×C5⋊AGL(1,𝔽11), C5×D23×D55, …
maximal quotient ofC3×D23×D55, D23×D165, D55×D69, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5060, 36);