Finite Group Databasebeta

D77×C61⋊C3 #43245337

order28182
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C1

Aliases

direct productD77×C61⋊C3
unambiguous semidirect productC11⋊(D7×C61⋊C3)

Splittings

Fitting, socle, derived, HallC7×C11×C61 ⋊ C2×C3
HallC7×C11×C61⋊C3 ⋊ C2
HallC61×D77 ⋊ C3
HallC11×C61⋊C3 ⋊ D7
HallC7×C61⋊C3 ⋊ D11
HallC11×C61 ⋊ C3×D7
HallC7×C61 ⋊ C3×D11
HallC7×C11 ⋊ C2×C61⋊C3
SylowC61 ⋊ C3×D77
SylowC11 ⋊ D7×C61⋊C3
SylowC7 ⋊ D11×C61⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C11×C61C2×C3
LCSG ▷ C7×C11×C61
UCSC1

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4697

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28182, 41);