Finite Group Databasebeta

D57×D101 #37527809

order23028
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD57×D101
unambiguous semidirect product(C3×D101)⋊D19
unambiguous semidirect product(C19×D101)⋊D3

Splittings

Fitting, socle, derived, HallC3×C19×C101 ⋊ C22
HallC19×C101 ⋊ C2×D3
HallC3×C101 ⋊ C2×D19
SylowC101 ⋊ C2×D57
HallC3×C19 ⋊ C2×D101
SylowC19 ⋊ D3×D101
SylowC3 ⋊ D19×D101

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C19×C101C22
LCSG ▷ C3×C19×C101
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5757

Conjugacy classes & character table

1560 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23028, 26);