Finite Group Databasebeta

D409⋊#131 #39910323

order26176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect productD409⋊#131

Splittings

SylowC409 ⋊ C2×#131

Subgroups

subgroupG/H
centerC4C22×#13109888
commutator, socleC2×C409C23×C4
FrattiniC2C23×#13109888
Fitting#41×C409C4
prime radical#41×D409C2
cosocleDic409C24
hypercenter#41#13109888
hypocenterC409C2×#131
LCSG ▷ C2×C409 ▷ C409
UCSC1 ◁ C4 ◁ #41

266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6544

Polycyclic presentation:

2^6,409|a^2=e,e^2=f,g^a=g^143,c^b=cf,g^d=g^408,g^e=g^408

Conjugacy classes & character table

1060 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26176, 1625);