Finite Group Databasebeta

D185⋊(C3⋊D15) #45686485

order33300
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C3

Aliases

unambiguous semidirect productD185⋊(C3⋊D15)

Splittings

Fitting, socle, derived, HallC32×C52×C37 ⋊ C22
HallC52×C37 ⋊ C2×C3⋊D3
HallC32×C37 ⋊ D52
HallC32×C52 ⋊ C2×D37
SylowC37 ⋊ D5×C3⋊D15
SylowC52 ⋊ C3⋊D3×D37
SylowC32 ⋊ (C5⋊D5)⋊D37

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C52×C37C22
LCSG ▷ C32×C52×C37
UCSC1

288 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 288 conjugacy classes of subgroups — too many to draw. Only its 65 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) = 3330

Polycyclic presentation:

2^2,3^2,5^2,37|e^a=e^4,g^a=g^36,c^b=c^2,d^b=d^2,e^b=e^4,f^b=f^4

Conjugacy classes & character table

2148 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33300, 758);