Finite Group Databasebeta

C61×D221 #41004049

order26962
automorphism?
homologyAbelianization (H1) = C2×C61 · Schur multiplier (H2) = C1

Aliases

direct productC61×D221
unambiguous semidirect productC13⋊(D17×C61)
unambiguous semidirect productC17⋊(D13×C61)

Splittings

Fitting, socle, HallC13×C17×C61 ⋊ C2
derived, HallC13×C17 ⋊ C2×C61
HallC17×C61 ⋊ D13
HallC13×C61 ⋊ D17
SylowC17 ⋊ D13×C61
SylowC13 ⋊ D17×C61

Subgroups

subgroupG/H
center, hypercenterC61D221
commutator, cosocle, hypocenterC13×C17C2×C61
FrattiniC1G
Fitting, socleC13×C17×C61C2
LCSG ▷ C13×C17
UCSC1 ◁ C61

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13481

Conjugacy classes & character table

6832 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26962, 7);