Finite Group Databasebeta

#38787217

order25664
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC401 ⋊ C4⋊C16

Subgroups

subgroupG/H
center, FrattiniC22C2×#15692008
commutatorC2×C401C2×C16
FittingC2×C4×C401C8
socle, prime radicalC22×C401C2×C8
cosocleC2×#15692006C22
hypercenterC2×C4#15692008
hypocenterC401C4⋊C16
LCSG ▷ C2×C401 ▷ C401
UCSC1 ◁ C22 ◁ C2×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 25664

Polycyclic presentation:

2^6,401|a^2=d,b^2=c,d^2=e,e^2=f,b^a=bc,g^a=g^45,g^b=g^400,g^d=g^20,g^e=g^400

Conjugacy classes & character table

440 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 1652);