Finite Group Databasebeta

C22⋊Dic2017 #44567609

order32272
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊Dic2017

Splittings

SylowC2017 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D2017
commutatorC2×C2017C2×C4
Fitting, prime radicalC23×C2017C2
socle, cosocleC22×C2017C22
hypercenterC23D2017
hypocenterC2017C22⋊C4
LCSG ▷ C2×C2017 ▷ C2017
UCSC1 ◁ C22 ◁ C23

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16136

Polycyclic presentation:

2^4,2017|a^2=d,b^a=bc,e^a=e^2016

Conjugacy classes & character table

8074 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32272, 18);