Finite Group Databasebeta

(C3⋊D3)⋊D205 #20301648

order7380
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product(C3⋊D3)⋊D205

Splittings

Fitting, socle, derived, HallC32×C5×C41 ⋊ C22
HallC32×C41 ⋊ C2×D5
HallC5×C41 ⋊ D32
HallC32×C5 ⋊ C2×D41
SylowC41 ⋊ (C3⋊D3)⋊D5
SylowC32 ⋊ C2×D205
SylowC5 ⋊ (C3⋊D3)⋊D41

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C5×C41C22
LCSG ▷ C32×C5×C41
UCSC1

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

621 conjugacy classes — view the full character table.

Relationships

maximal subgroup of(C3⋊D3)⋊D1025, (C3⋊D3)⋊(C5⋊(D41⋊C5)), C5×(C3⋊D3)⋊D205, …
maximal normal subgroup of(C3⋊D3)⋊(C5⋊(D41⋊C5)), C5×(C3⋊D3)⋊D205
maximal quotient of(C3⋊D3)⋊D1025, C5×(C3⋊D3)⋊D205, #49147156, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7380, 126);