Finite Group Databasebeta

C23⋊#338 #13092175

order1472
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC23⋊#338

Splittings

SylowC23 ⋊ #338

Subgroups

subgroupG/H
centerC4C4×Dic23
commutatorC4×C23C42
FrattiniC22×C4C2×D23
FittingC2×M16×C23C2
socleC2×C23#95
prime radicalC23×C23Q8
cosocleC22×C4×C23C22
hypercenterC2×M16D23
hypocenterC23#338
LCSG ▷ C4×C23 ▷ C23
UCSC1 ◁ C4 ◁ C2×M16

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 368

Polycyclic presentation:

2^6,23|a^2=d,b^2=e,c^2=f,d^2=f,e^2=f,b^a=bc,e^a=ef,d^b=df,g^b=g^22

Conjugacy classes & character table

242 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15671388, #15671389, #15671391, …
maximal normal subgroup of#15671388, #15671389, #15671391, …
maximal quotient of#15671227, #15671228, #15671268, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1472, 307);