Finite Group Databasebeta

D7×#1974 #13357733

order1792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productD7×#1974

Splittings

FittingC7×#1974 ⋊ C2
SylowC7 ⋊ C2×#1974

Subgroups

subgroupG/H
centerC2×C4C2×D4×D7
commutatorC2×C4×C7C23×C4
FrattiniC22×C4C23×D7
FittingC7×#1974C2
socleC22×C7C2×C4×D4
prime radicalC2×D7×#135C2
cosocleC22×C4×C7C24
hypercenter#1974D7
hypocenterC7C2×#1974
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ #1974

1558 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 173505);