Finite Group Databasebeta

C179×Dic45 #44567320

order32220
automorphism?
homologyAbelianization (H1) = C4×C179 · Schur multiplier (H2) = C1

Aliases

direct productC179×Dic45
unambiguous semidirect productC9⋊(Dic5×C179)

Splittings

derived, HallC5×C9 ⋊ C4×C179
HallC5×C9×C179 ⋊ C4
HallC9×C179 ⋊ Dic5
HallC5×C179 ⋊ Dic9
SylowC9 ⋊ Dic5×C179
SylowC5 ⋊ Dic9×C179

Subgroups

subgroupG/H
center, hypercenterC2×C179D45
commutator, hypocenterC5×C9C4×C179
FrattiniC2×C3D15×C179
FittingC2×C5×C9×C179C2
socle, prime radicalC2×C3×C5×C179D3
cosocleC2×C5×C9C2×C179
LCSG ▷ C5×C9
UCSC1 ◁ C2×C179

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 32220

Conjugacy classes & character table

8592 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32220, 7);