Finite Group Databasebeta

C7⋊#14523747 #28414489

order14812
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productC7⋊#14523747

Splittings

Fitting, socle, derived, HallC7×C232 ⋊ C4
SylowC232 ⋊ Dic7
SylowC7 ⋊ #14523747

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC7×C232C4
prime radical, cosocleC7×C23⋊D23C2
LCSG ▷ C7×C232
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 322

Polycyclic presentation:

2^2,7,23^2|a^2=b,c^a=c^6,d^a=d^11e^12,e^a=d^9e^12,d^b=d^22,e^b=e^22

Conjugacy classes & character table

934 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14812, 23);