Finite Group Databasebeta

D123⋊#3874 #49147013

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

Aliases

unambiguous semidirect productD123⋊#3874

Splittings

Fitting, socleC3×C52×C41 ⋊ C2×D3
derived, HallC3×C41×C52⋊C3 ⋊ C22
HallC52×C41 ⋊ D32
HallC3×C52⋊C3 ⋊ C2×D41
SylowC41 ⋊ D3×#3874
SylowC52 ⋊ (C3⋊D3)⋊D41

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, cosocle, hypocenterC3×C41×C52⋊C3C22
Fitting, socleC3×C52×C41C2×D3
LCSG ▷ C3×C41×C52⋊C3
UCSC1

128 conjugacy classes of subgroups; only the 20 normal subgroups are shown.

normal subgroups only

This group has 128 conjugacy classes of subgroups — too many to draw. Only its 20 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) = 1845

Polycyclic presentation:

2^2,3^2,41,5^2|d^a=d^2,e^a=e^40,c^b=c^2,d^b=d^2,f^b=f^2g^4,g^b=f^3g^3,f^c=f^2g^4,g^c=f^2g^2

Conjugacy classes & character table

519 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36900, 414);