Finite Group Databasebeta

#38785854

order25664
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC401 ⋊ #329

Subgroups

subgroupG/H
centerC22C22⋊Dic401
commutatorC2×C4×C401C2×C4
FrattiniC42C2×D401
Fitting#124×C401C2
socleC22×C401C22⋊C4
prime radicalC2×D4×C401C4
cosocleC42×C401C22
hypercenter#124D401
hypocenterC401#329
LCSG ▷ C2×C4×C401 ▷ C22×C401 ▷ C401
UCSC1 ◁ C22 ◁ C42 ◁ #124

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12832

Polycyclic presentation:

2^6,401|a^2=d,c^2=f,d^2=e,b^a=bc,c^a=ce,g^a=g^400,c^b=cf,d^b=def

Conjugacy classes & character table

2819 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 289);