Finite Group Databasebeta

#16811773⋊D5 #46802094

order34100
automorphism?
homologyAbelianization (H1) = C22×C5 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#16811773⋊D5

Splittings

Fitting, socle, derivedC5×C11×C31 ⋊ C22×C5
HallC5×#13133722 ⋊ C22
HallC11×C31 ⋊ C2×C5×D5
SylowC31 ⋊ C2×C5⋊AGL(1,𝔽11)
SylowC11 ⋊ D5×D31⋊C5

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC5×C11×C31C22×C5
LCSG ▷ C5×C11×C31
UCSC1

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1705

Polycyclic presentation:

2^2,5^2,11,31|f^a=f^30,d^b=d^4,e^b=e^10,e^c=e^4,f^c=f^4

Conjugacy classes & character table

137 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34100, 185);