Finite Group Databasebeta

C127⋊D127 #44567503

order32258
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C127

Aliases

unambiguous semidirect productC127⋊D127

Splittings

Fitting, socle, derived, SylowC1272 ⋊ C2

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC1272C2
LCSG ▷ C1272
UCSC1

260 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16129

Polycyclic presentation:

2,127^2|b^a=b^126,c^a=c^126

Conjugacy classes & character table

8066 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32258, 4);