Finite Group Databasebeta

D3×AGL(1,𝔽7)×C101 #38764173

order25452
automorphism?
homologyAbelianization (H1) = C22×C3×C101 · Schur multiplier (H2) = C2

Aliases

direct productD3×AGL(1,𝔽7)×C101
unambiguous semidirect productD7⋊(C3×D3×C101)
unambiguous semidirect product(D3×D7)⋊(C3×C101)
unambiguous semidirect product(C3×AGL(1,𝔽7))⋊(C2×C101)
unambiguous semidirect product(D3×ΓL(1,𝔽8))⋊(C2×C101)
unambiguous semidirect product(C3⋊AGL(1,𝔽7))⋊(C2×C101)
unambiguous semidirect product(D3×D7×C101)⋊C3

Splittings

Fitting, socleC3×C7×C101 ⋊ C22×C3
derivedC3×C7 ⋊ C22×C3×C101
HallC3×ΓL(1,𝔽8)×C101 ⋊ C22
HallC7×C101 ⋊ C2×C3×D3
HallC3×ΓL(1,𝔽8) ⋊ C22×C101
SylowC7 ⋊ C2×C3×D3×C101

Subgroups

subgroupG/H
center, hypercenterC101D3×AGL(1,𝔽7)
commutator, cosocle, hypocenterC3×C7C22×C3×C101
FrattiniC1G
Fitting, socleC3×C7×C101C22×C3
LCSG ▷ C3×C7
UCSC1 ◁ C101

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2121

Conjugacy classes & character table

2121 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25452, 67);