Finite Group Databasebeta

C31⋊#11761640 #45688702

order33356
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC31⋊#11761640

Splittings

Fitting, socle, derived, HallC31×C269 ⋊ C4
SylowC269 ⋊ Dic31
SylowC31 ⋊ #11761640

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC31×C269C4
prime radical, cosocleC31×D269C2
LCSG ▷ C31×C269
UCSC1

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8339

Polycyclic presentation:

2^2,31,269|a^2=b,c^a=c^30,d^a=d^82,d^b=d^268

Conjugacy classes & character table

2111 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33356, 7);