Finite Group Databasebeta

D13⋊#157 #11745589

order936
isoclinismisoclinic class of D13⋊#157
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C3

Aliases

unambiguous semidirect productD13⋊#157
unambiguous semidirect product#90866⋊C2

Splittings

Fitting, socle, derived, HallC32×C13 ⋊ C2×C4
SylowC13 ⋊ C2×#157
SylowC32 ⋊ C2×#261

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C13C2×C4
prime radicalC3⋊D3×D13C2
cosocleC3⋊D39C22
LCSG ▷ C32×C13
UCSC1

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 78

Polycyclic presentation:

2^3,3^2,13|a^2=c,d^a=d^2e,e^a=de,f^a=f^8,d^b=d^2,e^b=e^2,d^c=d^2,e^c=e^2,f^c=f^12

Conjugacy classes & character table

30 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#157×#261, D32⋊#261, #14273387, …
maximal normal subgroup of#157×#261, D32⋊#261, #14273387, …
maximal quotient of#14273021, #14273022, #14273023, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(936, 182);