Finite Group Databasebeta

C22⋊#11758187 #16840656

order3904
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#11758187

Splittings

SylowC61 ⋊ C22⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#6923
commutatorC2×C61C2×C16
FittingC22×C4×C61C4
socleC22×C61C2×C8
prime radicalC23×C61C8
cosocleC2×#92418C22
hypercenterC22×C4#6923
hypocenterC61C22⋊C16
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C4

66 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Polycyclic presentation:

2^6,61|a^2=d,d^2=e,e^2=f,b^a=bc,g^a=g^11,g^d=g^60

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3904, 1443);