Finite Group Databasebeta

D7×#1545 #13322111

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

Aliases

direct productD7×#1545

Splittings

FittingC7×#1545 ⋊ C2
SylowC7 ⋊ C2×#1545

Subgroups

subgroupG/H
centerC22C2×D7×C22⋊C4
commutatorC2×C4×C7C23×C4
FrattiniC42C23×D7
FittingC7×#1545C2
socleC22×C7C22×C22⋊C4
prime radicalC2×D7×#127C2
cosocleC42×C7C24
hypercenter#1545D7
hypocenterC7C2×#1545
LCSG ▷ C2×C4×C7 ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1545

1934 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 137883);