Finite Group Databasebeta

C22⋊#20238613 #37560316

order23872
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#20238613

Splittings

SylowC373 ⋊ C22⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#13093637
commutatorC2×C373C2×C16
FittingC22×C4×C373C4
socleC22×C373C2×C8
prime radicalC23×C373C8
cosocleC2×#15688412C22
hypercenterC22×C4#13093637
hypocenterC373C22⋊C16
LCSG ▷ C2×C373 ▷ C373
UCSC1 ◁ C2×C4 ◁ C22×C4

66 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11936

Polycyclic presentation:

2^6,373|a^2=d,d^2=e,e^2=f,b^a=bc,g^a=g^104,g^d=g^372

Conjugacy classes & character table

1528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23872, 1443);