Finite Group Databasebeta

Dic2003⋊C4 #44545294

order32048
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productDic2003⋊C4

Splittings

SylowC2003 ⋊ C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D2003
commutatorC2×C2003C2×C4
FittingC2×C4×C2003C2
socle, prime radical, cosocleC22×C2003C22
hypercenterC2×C4D2003
hypocenterC2003C4⋊C4
LCSG ▷ C2×C2003 ▷ C2003
UCSC1 ◁ C22 ◁ C2×C4

26 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 32048

Polycyclic presentation:

2^4,2003|a^2=d,b^2=c,b^a=bc,e^b=e^2002

Conjugacy classes & character table

8018 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32048, 19);