Finite Group Databasebeta

C23⋊#1304 #15671301

order2944
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productC23⋊#1304

Splittings

SylowC23 ⋊ #1304

Subgroups

subgroupG/H
centerC22C23⋊#95
commutatorC23×C23C42
FrattiniC25C2×D23
FittingC23×#379C2
socleC22×C23#95
prime radical, cosocleC25×C23C22
hypercenter#379D23
hypocenterC23#1304
LCSG ▷ C23×C23 ▷ C22×C23 ▷ C23
UCSC1 ◁ C22 ◁ C25 ◁ #379

396 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 396 conjugacy classes of subgroups — too many to draw. Only its 65 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) = 368

Polycyclic presentation:

2^7,23|a^2=d,b^2=e,b^a=bc,c^a=cf,e^a=eg,c^b=cg,d^b=df,h^b=h^22

Conjugacy classes & character table

334 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 2414);