Finite Group Databasebeta

D15×C17⋊D17 #31773309

order17340
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C17

Aliases

direct productD15×C17⋊D17

Splittings

Fitting, socle, derived, HallC3×C5×C172 ⋊ C22
HallC5×C172 ⋊ C2×D3
HallC3×C172 ⋊ C2×D5
SylowC172 ⋊ C2×D15
HallC3×C5 ⋊ C2×C17⋊D17
SylowC5 ⋊ D3×C17⋊D17
SylowC3 ⋊ D5×C17⋊D17

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C5×C172C22
LCSG ▷ C3×C5×C172
UCSC1

400 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4335

Conjugacy classes & character table

1314 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17340, 122);