Finite Group Databasebeta

C2×#27165759 #38786896

order25664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#27165759

Splittings

FittingC22×C8×C401 ⋊ C2
SylowC401 ⋊ C2×#135

Subgroups

subgroupG/H
centerC2×C4D1604
commutator, cosocleC4×C401C24
FrattiniC4C23×D401
FittingC22×C8×C401C2
socleC22×C401C2×D4
hypercenterC22×C8D401
hypocenterC401C2×#135
LCSG ▷ C4×C401 ▷ C2×C401 ▷ C401
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12832

Conjugacy classes & character table

6428 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 1331);