Finite Group Databasebeta

C17⋊D731 #38733213

order24854
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C17

Aliases

unambiguous semidirect productC17⋊D731
unambiguous semidirect productC43⋊(C17⋊D17)

Splittings

Fitting, socle, derived, HallC172×C43 ⋊ C2
SylowC172 ⋊ D43
SylowC43 ⋊ C17⋊D17

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC172×C43C2
LCSG ▷ C172×C43
UCSC1

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12427

Polycyclic presentation:

2,17^2,43|b^a=b^16,c^a=c^16,d^a=d^42

Conjugacy classes & character table

6215 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24854, 10);