Finite Group Databasebeta

C149×Dic51 #44477263

order30396
automorphism?
homologyAbelianization (H1) = C4×C149 · Schur multiplier (H2) = C1

Aliases

direct productC149×Dic51
unambiguous semidirect productC3⋊(Dic17×C149)

Splittings

derived, HallC3×C17 ⋊ C4×C149
HallC3×C17×C149 ⋊ C4
HallC17×C149 ⋊ Dic3
HallC3×C149 ⋊ Dic17
SylowC17 ⋊ Dic3×C149
SylowC3 ⋊ Dic17×C149

Subgroups

subgroupG/H
center, hypercenterC2×C149D51
commutator, hypocenterC3×C17C4×C149
FrattiniC2D51×C149
Fitting, socle, prime radicalC2×C3×C17×C149C2
cosocleC2×C3×C17C2×C149
LCSG ▷ C3×C17
UCSC1 ◁ C2×C149

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 30396

Conjugacy classes & character table

8046 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30396, 7);