Finite Group Databasebeta

#578⋊C9 #10589562

order576
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#578⋊C9

Splittings

Sylow#578 ⋊ C9

Subgroups

subgroupG/H
center, socleC2×C3D4×A4
commutator#41C22×C9
FrattiniC3×C4C22×A4
Fitting, prime radicalC3×#578C3
cosocleC3×#41C22×C3
hypercenterC3×D8A4
hypocenterQ8D4×C9
LCSG ▷ #41 ▷ Q8
UCSC1 ◁ C2×C3 ◁ C3×C4 ◁ C3×D8

127 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Polycyclic presentation:

2^2,3,2,3,2^3|c^3=e,d^2=h,f^2=h,g^2=h,b^a=bd,d^a=dh,d^b=dh,f^c=fg,g^c=f,g^f=gh

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#3416⋊C9, #3417⋊C9, C2×#578⋊C9, …
maximal normal subgroup of#3416⋊C9, #3417⋊C9, C2×#578⋊C9, …
maximal quotient of#2898⋊C9, #2913⋊C9, #3359⋊C9, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(576, 1444);