Finite Group Databasebeta

D25×D317 #44540155

order31700
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD25×D317
unambiguous semidirect product(D25×C317)⋊C2
unambiguous semidirect product(C25×D317)⋊C2
unambiguous semidirect productD7925⋊C2

Splittings

Fitting, derived, HallC25×C317 ⋊ C22
SylowC317 ⋊ C2×D25
SylowC25 ⋊ C2×D317

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC25×C317C22
FrattiniC5D5×D317
socleC5×C317C2×D5
LCSG ▷ C25×C317
UCSC1

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7925

Conjugacy classes & character table

2240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31700, 12);