Finite Group Databasebeta

C37×Dic213 #44538605

order31524
automorphism?
homologyAbelianization (H1) = C4×C37 · Schur multiplier (H2) = C1

Aliases

direct productC37×Dic213
unambiguous semidirect productC3⋊(C37×Dic71)
unambiguous semidirect productC71⋊(Dic3×C37)

Splittings

derived, HallC3×C71 ⋊ C4×C37
HallC3×C37×C71 ⋊ C4
HallC37×C71 ⋊ Dic3
HallC3×C37 ⋊ Dic71
SylowC71 ⋊ Dic3×C37
SylowC3 ⋊ C37×Dic71

Subgroups

subgroupG/H
center, hypercenterC2×C37D213
commutator, hypocenterC3×C71C4×C37
FrattiniC2C37×D213
Fitting, socle, prime radicalC2×C3×C37×C71C2
cosocleC2×C3×C71C2×C37
LCSG ▷ C3×C71
UCSC1 ◁ C2×C37

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 31524

Conjugacy classes & character table

7992 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31524, 7);