Finite Group Databasebeta

D4⋊#15688419 #37560269

order23872
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD4⋊#15688419

Splittings

SylowC373 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC22C22⋊#13093637
commutatorC4×C373C2×C8
FrattiniC2×C4C2×#13093637
Fitting, prime radicalC2×D4×C373C4
socleC22×C373C22⋊C4
cosocleC4×Dic373C22
hypercenterC2×D4#13093637
hypocenterC373D4⋊C8
LCSG ▷ C4×C373 ▷ C2×C373 ▷ C373
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11936

Polycyclic presentation:

2^6,373|a^2=d,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^104,c^b=ce,g^d=g^372

Conjugacy classes & character table

958 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23872, 1396);