Finite Group Databasebeta

D389⋊#108 #38735112

order24896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD389⋊#108

Splittings

SylowC389 ⋊ C2×#108

Subgroups

subgroupG/H
centerC4C4⋊#13095555
commutatorC4×C389C22×C4
FrattiniC4C22×#13095555
FittingC2×C8×C389C4
socleC2×C389C2×C4⋊C4
prime radicalC22×D389Q8
cosocleC4×D389C23
hypercenterC2×C8#13095555
hypocenterC389C2×#108
LCSG ▷ C4×C389 ▷ C2×C389 ▷ C389
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6224

Polycyclic presentation:

2^6,389|a^2=e,b^2=d,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^115,g^c=g^388,g^e=g^388

Conjugacy classes & character table

1580 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24896, 1562);