Finite Group Databasebeta

D15×D615 #49147152

order36900
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD15×D615

Splittings

Fitting, socle, derived, HallC32×C52×C41 ⋊ C22
HallC52×C41 ⋊ D32
HallC32×C41 ⋊ D52
HallC32×C52 ⋊ C2×D41
SylowC41 ⋊ D152
SylowC52 ⋊ D3×D123
SylowC32 ⋊ D5×D205

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C52×C41C22
LCSG ▷ C32×C52×C41
UCSC1

224 conjugacy classes of subgroups; only the 46 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 46 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) = 1230

Conjugacy classes & character table

2781 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36900, 553);