Finite Group Databasebeta

C23×C4⋊Dic139 #31819565

order17792
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC23×C4⋊Dic139

Splittings

SylowC139 ⋊ C23×C4⋊C4

Subgroups

subgroupG/H
centerC25C2×D139
commutatorC2×C139C24×C4
FrattiniC22C24×D139
FittingC24×C4×C139C2
socle, prime radicalC25×C139C22
cosocleC22×C139C25
hypercenterC24×C4D139
hypocenterC139C23×C4⋊C4
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C25 ◁ C24×C4

2488 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17792

Conjugacy classes & character table

4496 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 17671);