Finite Group Databasebeta

C4⋊(C743⋊C8) #37557909

order23776
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊(C743⋊C8)

Splittings

SylowC743 ⋊ C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D743
commutatorC2×C743C2×C8
FittingC42×C743C2
socle, prime radicalC22×C743C2×C4
cosocleC2×C4×C743C22
hypercenterC42D743
hypocenterC743C4⋊C8
LCSG ▷ C2×C743 ▷ C743
UCSC1 ◁ C2×C4 ◁ C42

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 23776

Polycyclic presentation:

2^5,743|a^2=d,b^2=c,d^2=e,b^a=bc,f^a=f^742

Conjugacy classes & character table

5956 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23776, 76);