Finite Group Databasebeta

#11725071⋊D13 #37524485

order22932
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#11725071⋊D13

Splittings

derived, HallC13×#89205 ⋊ C22
HallC72×C13 ⋊ C2×D9
Hall#89205 ⋊ C2×D13
SylowC72 ⋊ D9×D13
SylowC13 ⋊ #11725071⋊C2

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, cosocle, hypocenterC13×#89205C22
FrattiniC3#64418⋊D13
Fitting, socleC3×C72×C13C2×D3
LCSG ▷ C13×#89205
UCSC1

112 conjugacy classes of subgroups; only the 17 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 17 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 819

Polycyclic presentation:

2^2,3,13,7^2,3|c^3=g^2,c^a=c^2g,d^a=d^12,e^a=e^4f,f^a=e^6f^3,g^a=g^2,c^b=c^2g,e^b=e^3f^6,f^b=ef^4,g^b=g^2,e^c=e^2f^6,f^c=f^4

Conjugacy classes & character table

267 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 430);