Finite Group Databasebeta

C3⋊(C3⋊#11717961) #20301630

order7380
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC3⋊(C3⋊#11717961)

Splittings

Fitting, socle, derived, HallC32×C5×C41 ⋊ C4
HallC32×C41 ⋊ AGL(1,𝔽5)
HallC5×C41 ⋊ C3⋊Dic3
HallC32×C5 ⋊ #4223
SylowC41 ⋊ C3⋊ΓL(1,𝔽16)
SylowC32 ⋊ #11717961
SylowC5 ⋊ C3⋊(C3⋊#4223)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C5×C41C4
LCSG ▷ C32×C5×C41
UCSC1

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^2,3^2,5,41|a^2=b,c^a=c^2,d^a=d^2,e^a=e^2,f^a=f^32,e^b=e^4,f^b=f^40

Conjugacy classes & character table

471 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC3⋊(C3⋊#16861480), C3⋊(C3⋊(#11717961⋊C5)), C5×C3⋊(C3⋊#11717961), …
maximal normal subgroup ofC3⋊(C3⋊(#11717961⋊C5)), C5×C3⋊(C3⋊#11717961)
maximal quotient ofC3⋊(C3⋊#16861480), C5×C3⋊(C3⋊#11717961), C3⋊(C3⋊#16861525), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7380, 108);