Finite Group Databasebeta

C5×#66526⋊C2 #16809674

order3330
automorphism?
homologyAbelianization (H1) = C2×C5×C9 · Schur multiplier (H2) = C1

Aliases

direct productC5×#66526⋊C2
unambiguous semidirect product#66526⋊(C2×C5)

Splittings

Fitting, socle, HallC5×C37 ⋊ C2×C9
derived, SylowC37 ⋊ C2×C5×C9
HallC5×#66526 ⋊ C2
HallC5×D37 ⋊ C9
Hall#66526 ⋊ C2×C5
HallD37 ⋊ C5×C9

Subgroups

subgroupG/H
center, hypercenterC5#66526⋊C2
commutator, hypocenterC37C2×C5×C9
FrattiniC1G
Fitting, socleC5×C37C2×C9
prime radicalC5×D37⋊C3C3
cosocleC37⋊C3C2×C3×C5
LCSG ▷ C37
UCSC1 ◁ C5

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 42
transitive degreeμt(G) = 185

Conjugacy classes & character table

100 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC25×#66526⋊C2, C52×#66526⋊C2, C5×C5⋊(#66526⋊C2), …
maximal normal subgroup ofC25×#66526⋊C2, C52×#66526⋊C2, C5×C7×#66526⋊C2, …
maximal quotient ofC25×#66526⋊C2, C52×#66526⋊C2, C5×C5⋊(#66526⋊C2), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3330, 14);