Finite Group Databasebeta

Dic2251⋊C4 #49112838

order36016
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productDic2251⋊C4

Splittings

SylowC2251 ⋊ C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D2251
commutatorC2×C2251C2×C4
FittingC2×C4×C2251C2
socle, prime radical, cosocleC22×C2251C22
hypercenterC2×C4D2251
hypocenterC2251C4⋊C4
LCSG ▷ C2×C2251 ▷ C2251
UCSC1 ◁ C22 ◁ C2×C4

26 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 36016

Polycyclic presentation:

2^4,2251|a^2=d,b^2=c,b^a=bc,e^b=e^2250

Conjugacy classes & character table

9010 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36016, 19);