Finite Group Databasebeta

C4×Dic121 #14515416

order1936
isoclinismisoclinic class of D121
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

direct productC4×Dic121
unambiguous semidirect productC121⋊C42

Splittings

derived, SylowC121 ⋊ C42

Subgroups

subgroupG/H
center, hypercenterC2×C4D121
commutator, hypocenterC121C42
Frattini, socle, prime radicalC22×C11C2×D11
FittingC2×C4×C121C2
cosocleC22×C121C22
LCSG ▷ C121
UCSC1 ◁ C2×C4

45 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1936

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1936, 10);