Finite Group Databasebeta

(C163⋊C3)⋊Dic17 #45685271

order33252
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product(C163⋊C3)⋊Dic17
unambiguous semidirect productDic2771⋊C3

Splittings

derived, HallC17×C163 ⋊ C3×C4
HallDic2771 ⋊ C3
HallC17×C163⋊C3 ⋊ C4
HallC163⋊C3 ⋊ Dic17
SylowC163 ⋊ C3×Dic17
SylowC17 ⋊ (C163⋊C3)⋊C4

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C17⋊(D163⋊C3)
commutator, hypocenterC17×C163C3×C4
Fitting, socle, cosocleC2×C17×C163C2×C3
prime radicalC2×C17×C163⋊C3C2
LCSG ▷ C17×C163
UCSC1 ◁ C2

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11084

Polycyclic presentation:

2,3,17,163,2|a^2=e,c^a=c^16,d^a=d^162,d^b=d^104

Conjugacy classes & character table

978 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33252, 12);