Finite Group Databasebeta

D389⋊#131 #38735175

order24896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect productD389⋊#131

Splittings

SylowC389 ⋊ C2×#131

Subgroups

subgroupG/H
centerC4C22×#13095555
commutator, socleC2×C389C23×C4
FrattiniC2C23×#13095555
Fitting#41×C389C4
prime radical#41×D389C2
cosocleDic389C24
hypercenter#41#13095555
hypocenterC389C2×#131
LCSG ▷ C2×C389 ▷ C389
UCSC1 ◁ C4 ◁ #41

266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6224

Polycyclic presentation:

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

Conjugacy classes & character table

1010 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24896, 1625);