Finite Group Databasebeta

C79×Dic105 #45684388

order33180
automorphism?
homologyAbelianization (H1) = C4×C79 · Schur multiplier (H2) = C1

Aliases

direct productC79×Dic105
unambiguous semidirect productC3⋊(C79×Dic35)
unambiguous semidirect productC7⋊(Dic15×C79)

Splittings

derived, HallC3×C5×C7 ⋊ C4×C79
HallC3×C5×C7×C79 ⋊ C4
HallC5×C7×C79 ⋊ Dic3
HallC3×C7×C79 ⋊ Dic5
HallC3×C5×C79 ⋊ Dic7
HallC7×C79 ⋊ Dic15
HallC5×C79 ⋊ Dic21
HallC3×C79 ⋊ Dic35
HallC5×C7 ⋊ Dic3×C79
HallC3×C7 ⋊ Dic5×C79
HallC3×C5 ⋊ Dic7×C79
SylowC7 ⋊ Dic15×C79
SylowC5 ⋊ C79×Dic21
SylowC3 ⋊ C79×Dic35

Subgroups

subgroupG/H
center, hypercenterC2×C79D105
commutator, hypocenterC3×C5×C7C4×C79
FrattiniC2C79×D105
Fitting, socle, prime radicalC2×C3×C5×C7×C79C2
cosocleC2×C3×C5×C7C2×C79
LCSG ▷ C3×C5×C7
UCSC1 ◁ C2×C79

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 33180

Conjugacy classes & character table

8532 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33180, 19);