Finite Group Databasebeta

D187⋊D49 #49143897

order36652
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD187⋊D49
unambiguous semidirect productD539⋊D17
unambiguous semidirect productD833⋊D11

Splittings

Fitting, derived, HallC11×C17×C49 ⋊ C22
HallC17×C49 ⋊ C2×D11
HallC11×C49 ⋊ C2×D17
HallC11×C17 ⋊ C2×D49
SylowC49 ⋊ D11×D17
SylowC17 ⋊ D11×D49
SylowC11 ⋊ D17×D49

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC11×C17×C49C22
FrattiniC7D77⋊D17
socleC7×C11×C17C2×D7
LCSG ▷ C11×C17×C49
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9163

Polycyclic presentation:

2^2,7,11,17,7|c^7=f^6,d^a=d^10,e^a=e^16,c^b=c^6f,d^b=d^10,f^b=f^6

Conjugacy classes & character table

2350 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36652, 20);