Finite Group Databasebeta

C22⋊#11924031 #17989481

order4672
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#11924031

Splittings

SylowC73 ⋊ C22⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#64408
commutatorC2×C73C2×C16
FittingC22×C4×C73C4
socleC22×C73C2×C8
prime radicalC23×C73C8
cosocleC2×#10596831C22
hypercenterC22×C4#64408
hypocenterC73C22⋊C16
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C22×C4

66 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^6,73|a^2=d,d^2=e,e^2=f,b^a=bc,g^a=g^27,g^d=g^72

Conjugacy classes & character table

328 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4672, 1443);