Finite Group Databasebeta

C7⋊D2359 #45682807

order33026
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C7

Aliases

unambiguous semidirect productC7⋊D2359
unambiguous semidirect productC337⋊(C7⋊D7)

Splittings

Fitting, socle, derived, HallC72×C337 ⋊ C2
SylowC337 ⋊ C7⋊D7
SylowC72 ⋊ D337

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC72×C337C2
LCSG ▷ C72×C337
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16513

Polycyclic presentation:

2,7^2,337|b^a=b^6,c^a=c^6,d^a=d^336

Conjugacy classes & character table

8258 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33026, 16);