Finite Group Databasebeta

D5×C3⋊D285 #30685914

order17100
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C3

Aliases

direct productD5×C3⋊D285
unambiguous semidirect product(C3×D5)⋊D285
unambiguous semidirect product(C5×D5)⋊(C3⋊D57)
unambiguous semidirect product(D5×C19)⋊(C3⋊D15)

Splittings

Fitting, socle, derived, HallC32×C52×C19 ⋊ C22
HallC52×C19 ⋊ C2×C3⋊D3
HallC32×C52 ⋊ C2×D19
HallC32×C19 ⋊ D52
SylowC52 ⋊ C2×C3⋊D57
SylowC19 ⋊ D5×C3⋊D15
SylowC32 ⋊ D5×D95

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C52×C19C22
LCSG ▷ C32×C52×C19
UCSC1

288 conjugacy classes of subgroups; only the 76 normal subgroups are shown.

normal subgroups only

This group has 288 conjugacy classes of subgroups — too many to draw. Only its 76 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1710

Conjugacy classes & character table

1716 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 551);