Finite Group Databasebeta

C31×Dic143 #31801112

order17732
automorphism?
homologyAbelianization (H1) = C4×C31 · Schur multiplier (H2) = C1

Aliases

direct productC31×Dic143
unambiguous semidirect productC11⋊(C31×Dic13)

Splittings

derived, HallC11×C13 ⋊ C4×C31
HallC11×C13×C31 ⋊ C4
HallC13×C31 ⋊ Dic11
HallC11×C31 ⋊ Dic13
SylowC13 ⋊ C31×Dic11
SylowC11 ⋊ C31×Dic13

Subgroups

subgroupG/H
center, hypercenterC2×C31D143
commutator, hypocenterC11×C13C4×C31
FrattiniC2C31×D143
Fitting, socle, prime radicalC2×C11×C13×C31C2
cosocleC2×C11×C13C2×C31
LCSG ▷ C11×C13
UCSC1 ◁ C2×C31

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17732

Conjugacy classes & character table

4526 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17732, 7);