Finite Group Databasebeta

C2×Dic156 #11928967

order1248
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×Dic156

Splittings

HallC3×C13 ⋊ C2×Q16
SylowC13 ⋊ C2×Dic12
SylowC3 ⋊ C2×Dic52

Subgroups

subgroupG/H
centerC22D156
commutator, cosocleC3×C4×C13C23
FrattiniC4C22×D39
FittingC2×C3×C8×C13C2
socle, prime radicalC22×C3×C13D4
hypercenterC2×C8D39
hypocenterC3×C13C2×Q16
LCSG ▷ C3×C4×C13 ▷ C2×C3×C13 ▷ C3×C13
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1248

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1248, 1079);