Finite Group Databasebeta

C7×Dic1185 #45684387

order33180
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic1185
unambiguous semidirect productC3⋊(C7×Dic395)
unambiguous semidirect productC79⋊(C7×Dic15)

Splittings

derived, HallC3×C5×C79 ⋊ C4×C7
HallC3×C5×C7×C79 ⋊ C4
HallC5×C7×C79 ⋊ Dic3
HallC3×C7×C79 ⋊ Dic5
HallC7×C79 ⋊ Dic15
HallC5×C79 ⋊ C7×Dic3
HallC3×C79 ⋊ C7×Dic5
HallC3×C5×C7 ⋊ Dic79
SylowC79 ⋊ C7×Dic15
HallC5×C7 ⋊ Dic237
HallC3×C7 ⋊ Dic395
HallC3×C5 ⋊ C7×Dic79
SylowC5 ⋊ C7×Dic237
SylowC3 ⋊ C7×Dic395

Subgroups

subgroupG/H
center, hypercenterC2×C7D1185
commutator, hypocenterC3×C5×C79C4×C7
FrattiniC2C7×D1185
Fitting, socle, prime radicalC2×C3×C5×C7×C79C2
cosocleC2×C3×C5×C79C2×C7
LCSG ▷ C3×C5×C79
UCSC1 ◁ C2×C7

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 33180

Conjugacy classes & character table

8316 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33180, 18);