Finite Group Databasebeta

D4×#14555769 #31815141

order17792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productD4×#14555769

Splittings

SylowC139 ⋊ D4×M16

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D139
commutator, socleC22×C139C23×C4
FittingC2×C4×D4×C139C2
prime radicalC22×D4×C139C4
cosocleC2×C4×C139C24
hypercenterC2×C4×D4D139
hypocenterC139D4×M16
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C2×C4×D4

544 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4448

Conjugacy classes & character table

2810 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 13247);