Finite Group Databasebeta

C79×ΓL(1,𝔽8)⋊D7 #37551119

order23226
automorphism?
homologyAbelianization (H1) = C2×C3×C79 · Schur multiplier (H2) = C1

Aliases

direct productC79×ΓL(1,𝔽8)⋊D7
unambiguous semidirect productΓL(1,𝔽8)⋊(D7×C79)

Splittings

Fitting, socle, HallC72×C79 ⋊ C2×C3
derived, SylowC72 ⋊ C2×C3×C79
HallC7×ΓL(1,𝔽8)×C79 ⋊ C2
HallC79×C7⋊D7 ⋊ C3
HallC7×ΓL(1,𝔽8) ⋊ C2×C79
HallC7⋊D7 ⋊ C3×C79

Subgroups

subgroupG/H
center, hypercenterC79ΓL(1,𝔽8)⋊D7
commutator, cosocle, hypocenterC72C2×C3×C79
FrattiniC1G
Fitting, socleC72×C79C2×C3
LCSG ▷ C72
UCSC1 ◁ C79

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1659

Conjugacy classes & character table

1738 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23226, 38);