Finite Group Databasebeta

C31⋊C625 #34084239

order19375
automorphism?
homologyAbelianization (H1) = C625 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC31⋊C625

Splittings

derived, SylowC31 ⋊ C625

Subgroups

subgroupG/H
center, Frattini, hypercenterC125ΓL(1,𝔽32)
commutator, hypocenterC31C625
Fitting, cosocleC31×C125C5
socle, prime radicalC5×C31C125
LCSG ▷ C31
UCSC1 ◁ C125

10 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19375

Polycyclic presentation:

5^4,31|a^5=b,b^5=c,c^5=d,e^a=e^16

Conjugacy classes & character table

1375 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19375, 16);