Finite Group Databasebeta

C2×Dic487⋊C8 #44529070

order31168
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×Dic487⋊C8

Splittings

SylowC487 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D487
commutatorC2×C487C22×C8
FrattiniC2×C4C22×D487
FittingC22×C8×C487C2
socle, prime radicalC23×C487C2×C4
cosocleC2×C4×C487C23
hypercenterC22×C8D487
hypocenterC487C2×C4⋊C8
LCSG ▷ C2×C487 ▷ C487
UCSC1 ◁ C22×C4 ◁ C22×C8

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 31168

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, 569);