Finite Group Databasebeta

C7⋊#17987098 #44545431

order32060
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC7⋊#17987098

Splittings

Fitting, socle, derived, HallC5×C7×C229 ⋊ C4
HallC7×C229 ⋊ AGL(1,𝔽5)
HallC5×C229 ⋊ Dic7
SylowC229 ⋊ C7⋊AGL(1,𝔽5)
HallC5×C7 ⋊ Dic229
SylowC7 ⋊ #17987098
SylowC5 ⋊ Dic1603

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC5×C7×C229C4
prime radical, cosocleC7×D5×C229C2
LCSG ▷ C5×C7×C229
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8015

Polycyclic presentation:

2^2,5,7,229|a^2=b,c^a=c^2,d^a=d^6,e^a=e^228,c^b=c^4

Conjugacy classes & character table

3209 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32060, 20);