Finite Group Databasebeta

C22⋊(C739⋊C8) #37556573

order23648
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊(C739⋊C8)

Splittings

SylowC739 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D739
commutatorC2×C739C2×C8
FittingC22×C4×C739C2
socleC22×C739C2×C4
prime radicalC23×C739C4
cosocleC2×C4×C739C22
hypercenterC22×C4D739
hypocenterC739C22⋊C8
LCSG ▷ C2×C739 ▷ C739
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11824

Polycyclic presentation:

2^5,739|a^2=d,d^2=e,b^a=bc,f^a=f^738

Conjugacy classes & character table

5924 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23648, 59);