Finite Group Databasebeta

Dic487⋊C16 #44528868

order31168
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productDic487⋊C16

Splittings

SylowC487 ⋊ C4⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C8C2×D487
commutatorC2×C487C2×C16
FittingC2×C16×C487C2
socle, prime radicalC22×C487C2×C8
cosocleC2×C8×C487C22
hypercenterC2×C16D487
hypocenterC487C4⋊C16
LCSG ▷ C2×C487 ▷ C487
UCSC1 ◁ C2×C8 ◁ C2×C16

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 31168

Polycyclic presentation:

2^6,487|a^2=d,b^2=c,d^2=e,e^2=f,b^a=bc,g^b=g^486

Conjugacy classes & character table

7816 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31168, 367);