Finite Group Databasebeta

#38786071

order25664
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

Fitting#97×C401 ⋊ C2
SylowC401 ⋊ #405

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D401
commutatorC2×C401C2×C42
Fitting#97×C401C2
socleC22×C401C22×C4
prime radicalC22×D401C2×C4
cosocleC2×C4×C401C23
hypercenter#97D401
hypocenterC401#405
LCSG ▷ C2×C401 ▷ C401
UCSC1 ◁ C2×C4 ◁ #97

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12832

Polycyclic presentation:

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

Conjugacy classes & character table

4040 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 506);