Finite Group Databasebeta

C41×D21⋊D7 #37563152

order24108
automorphism?
homologyAbelianization (H1) = C22×C41 · Schur multiplier (H2) = C2

Aliases

direct productC41×D21⋊D7
unambiguous semidirect productD21⋊(D7×C41)

Splittings

Fitting, socle, HallC3×C72×C41 ⋊ C22
derived, HallC3×C72 ⋊ C22×C41
HallC72×C41 ⋊ C2×D3
HallC3×C41 ⋊ D72
SylowC72 ⋊ C2×D3×C41
SylowC3 ⋊ D72×C41

Subgroups

subgroupG/H
center, hypercenterC41D21⋊D7
commutator, cosocle, hypocenterC3×C72C22×C41
FrattiniC1G
Fitting, socleC3×C72×C41C22
LCSG ▷ C3×C72
UCSC1 ◁ C41

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1722

Conjugacy classes & character table

2091 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24108, 159);