Finite Group Databasebeta

Dic2749⋊C3 #45682255

order32988
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productDic2749⋊C3

Splittings

derived, SylowC2749 ⋊ C3×C4
HallDic2749 ⋊ C3
HallC2749⋊C3 ⋊ C4

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D2749⋊C3
commutator, hypocenterC2749C3×C4
Fitting, socle, cosocleC2×C2749C2×C3
prime radicalC2×C2749⋊C3C2
LCSG ▷ C2749
UCSC1 ◁ C2

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10996

Polycyclic presentation:

2,3,2749,2|a^2=d,c^a=c^2748,c^b=c^2153

Conjugacy classes & character table

928 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32988, 2);