Finite Group Databasebeta

D95⋊D77 #44418014

order29260
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD95⋊D77

Splittings

Fitting, socle, derived, HallC5×C7×C11×C19 ⋊ C22
HallC7×C11×C19 ⋊ C2×D5
HallC5×C11×C19 ⋊ C2×D7
HallC5×C7×C19 ⋊ C2×D11
HallC5×C7×C11 ⋊ C2×D19
HallC11×C19 ⋊ D5×D7
HallC7×C19 ⋊ D5×D11
HallC5×C19 ⋊ C2×D77
HallC7×C11 ⋊ D5×D19
HallC5×C11 ⋊ D7×D19
HallC5×C7 ⋊ D11×D19
SylowC19 ⋊ D5×D77
SylowC11 ⋊ D35⋊D19
SylowC7 ⋊ D55⋊D19
SylowC5 ⋊ D19×D77

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC5×C7×C11×C19C22
LCSG ▷ C5×C7×C11×C19
UCSC1

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7315

Polycyclic presentation:

2^2,5,7,11,19|d^a=d^6,e^a=e^10,f^a=f^18,c^b=c^4,d^b=d^6,e^b=e^10

Conjugacy classes & character table

1906 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29260, 79);