Finite Group Databasebeta

Dic154⋊C3 #14270447

order1848
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productDic154⋊C3

Splittings

HallDic154 ⋊ C3
HallC11×ΓL(1,𝔽8) ⋊ Q8
HallC7×C11 ⋊ C3×Q8
HallΓL(1,𝔽8) ⋊ Dic22
SylowC11 ⋊ ΓL(1,𝔽8)⋊Q8
SylowC7 ⋊ C3×Dic22

Subgroups

subgroupG/H
center, FrattiniC2C2×C11⋊AGL(1,𝔽7)
commutator, socle, cosocleC2×C7×C11C22×C3
FittingC4×C7×C11C2×C3
prime radicalC2×C11×ΓL(1,𝔽8)C22
hypercenterC4C11⋊AGL(1,𝔽7)
hypocenterC7×C11C3×Q8
LCSG ▷ C2×C7×C11 ▷ C7×C11
UCSC1 ◁ C2 ◁ C4

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 616

Polycyclic presentation:

2^2,3,2,7,11|a^2=d,b^2=d,b^a=bd,e^a=e^6,f^a=f^10,e^c=e^2

Conjugacy classes & character table

119 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1848, 30);