Finite Group Databasebeta

D7×#2222 #13508355

order1792
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD7×#2222

Splittings

FittingC7×#2222 ⋊ C2
SylowC7 ⋊ C2×#2222

Subgroups

subgroupG/H
centerC2D7×#466
commutator, cosocleC2×C7×C8C24
FrattiniC2×C8C23×D7
FittingC7×#2222C2
socleC2×C7C2×#466
prime radicalD7×#41D4
hypercenter#2222D7
hypocenterC7C2×#2222
LCSG ▷ C2×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ #131 ◁ #2222

638 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

130 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 324127);