Finite Group Databasebeta

D605⋊D15 #49136999

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

Aliases

unambiguous semidirect productD605⋊D15

Splittings

Fitting, derived, HallC3×C52×C121 ⋊ C22
HallC52×C121 ⋊ C2×D3
HallC3×C121 ⋊ D52
SylowC121 ⋊ D5×D15
HallC3×C52 ⋊ C2×D121
SylowC52 ⋊ D3×D121
SylowC3 ⋊ (C5⋊D5)⋊D121

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC3×C52×C121C22
FrattiniC11D55⋊D15
socleC3×C52×C11C2×D11
LCSG ▷ C3×C52×C121
UCSC1

144 conjugacy classes of subgroups; only the 34 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 34 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) = 3630

Polycyclic presentation:

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

Conjugacy classes & character table

2376 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36300, 135);