Finite Group Databasebeta

#10624903⋊C2 #13091530

order1458
isoclinismisoclinic class of #10624903⋊C2
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C32

Aliases

unambiguous semidirect product#10624903⋊C2

Splittings

Fitting, Sylow#10624903 ⋊ C2
derivedC92 ⋊ C2×C32

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, cosocle, hypocenterC92C2×C32
Frattini, socleC32C32×C3⋊D3
Fitting#10624903C2
LCSG ▷ C92
UCSC1

272 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 49 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) = 81

Polycyclic presentation:

2,3^6|b^3=f,c^3=fg,b^a=b^2d^2ef^2g^2,c^a=c^2f^2g^2,f^a=f^2,g^a=g^2,c^b=cf,d^b=dg,e^c=ef

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1458, 1604);