Finite Group Databasebeta

C23⋊(D31⋊C25) #49087153

order35650
automorphism?
homologyAbelianization (H1) = C2×C25 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC23⋊(D31⋊C25)
unambiguous semidirect product(C31⋊C25)⋊D23
unambiguous semidirect productD713⋊C25

Splittings

derived, HallC23×C31 ⋊ C2×C25
HallC23×C31⋊C25 ⋊ C2
HallD713 ⋊ C25
HallC31⋊C25 ⋊ D23
SylowC31 ⋊ C25×D23
SylowC23 ⋊ D31⋊C25

Subgroups

subgroupG/H
center, Frattini, hypercenterC5C23⋊(D31⋊C5)
commutator, hypocenterC23×C31C2×C25
Fitting, socle, cosocleC5×C23×C31C2×C5
prime radicalC5×D713C5
LCSG ▷ C23×C31
UCSC1 ◁ C5

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17825

Polycyclic presentation:

2,5,23,31,5|b^5=e,c^a=c^22,d^a=d^30,d^b=d^16

Conjugacy classes & character table

670 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35650, 12);