Finite Group Databasebeta

C7⋊#16809858 #37555469

order23548
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C29

Aliases

unambiguous semidirect productC7⋊#16809858

Splittings

Fitting, socle, derived, HallC7×C292 ⋊ C4
SylowC292 ⋊ Dic7
SylowC7 ⋊ #16809858

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC7×C292C4
prime radical, cosocleC7×C29⋊D29C2
LCSG ▷ C7×C292
UCSC1

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 406

Polycyclic presentation:

2^2,7,29^2|a^2=b,c^a=c^6,d^a=d^17,e^a=e^12,d^b=d^28,e^b=e^28

Conjugacy classes & character table

1480 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23548, 106);