Finite Group Databasebeta

D7×#2557 #13523901

order1792
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productD7×#2557

Splittings

FittingC7×#2557 ⋊ C2
SylowC7 ⋊ C2×#2557

Subgroups

subgroupG/H
center, FrattiniC23C24×D7
commutator, socle, cosocleC23×C7C25
FittingC7×#2557C2
prime radicalD7×#392C2
hypercenter#2557D7
hypocenterC7C2×#2557
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C23 ◁ #2557

3330 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

190 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 339673);