Finite Group Databasebeta

D73⋊#413 #22626539

order9344
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

unambiguous semidirect productD73⋊#413

Splittings

SylowC73 ⋊ C2×#413

Subgroups

subgroupG/H
centerC4C2×C22⋊#64408
commutatorC22×C73C23×C4
FrattiniC22C23×#64408
FittingC2×#41×C73C4
socleC2×C73C22×C22⋊C4
hypercenterC2×#41#64408
hypocenterC73C2×#413
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#41

756 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,73|a^2=f,c^2=g,f^2=g,b^a=be,e^a=eg,h^a=h^27,f^b=fg,h^d=h^72,h^f=h^72

Conjugacy classes & character table

404 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34008421, #34008422, #34008429, …
maximal normal subgroup of#34008421, #34008422, #34008429, …
maximal quotient of#34015863, #34015868, #34015881, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 21118);