Finite Group Databasebeta

D15⋊#11925893 #49137538

order36300
automorphism?
homologyAbelianization (H1) = C22×C5 · Schur multiplier (H2) = C2×C11

Aliases

unambiguous semidirect productD15⋊#11925893

Splittings

Fitting, socle, derivedC3×C5×C112 ⋊ C22×C5
HallC3×C5×#10597245 ⋊ C22
HallC5×#10597245 ⋊ C2×D3
HallC3×C112 ⋊ C2×C5×D5
SylowC112 ⋊ C5×D3×D5
SylowC3 ⋊ D5×#11925893

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C5×C112C22×C5
LCSG ▷ C3×C5×C112
UCSC1

232 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 35 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) = 825

Polycyclic presentation:

2^2,5,3,5,11^2|e^a=e^4,f^a=f^10,g^a=g^10,d^b=d^2,e^b=e^4,f^c=f^4,g^c=g^3

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36300, 674);