Finite Group Databasebeta

D7×#1438 #13275451

order1792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C210

Aliases

direct productD7×#1438

Splittings

FittingC7×#1438 ⋊ C2
SylowC7 ⋊ C2×#1438

Subgroups

subgroupG/H
center, FrattiniC24C23×D7
commutatorC23×C7C23×C4
FittingC7×#1438C2
socle, cosocleC24×C7C24
prime radicalC23×D4×D7C2
hypercenter#1438D7
hypocenterC7C2×#1438
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C24 ◁ #1438

8190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#15258, D7×#8534, AGL(1,𝔽7)×#1438, …
maximal normal subgroup ofD7×#15258, D7×#8534, AGL(1,𝔽7)×#1438, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 91223);