Finite Group Databasebeta

C661⋊C5 #15693245

order3305
automorphism?
homologyAbelianization (H1) = C5 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC661⋊C5

Splittings

Fitting, socle, derived, SylowC661 ⋊ C5

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC661C5
LCSG ▷ C661
UCSC1

4 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 661
transitive degreeμt(G) = 661

Polycyclic presentation:

5,661|b^a=b^247

Conjugacy classes & character table

137 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC5×C661⋊C5, C7×C661⋊C5, (C661⋊C5)⋊C11, …
maximal normal subgroup ofC5×C661⋊C5, C7×C661⋊C5, (C661⋊C5)⋊C11, …
maximal quotient ofC661⋊C25, C5×C661⋊C5, C7×C661⋊C5, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3305, 1);