Finite Group Databasebeta

C2×C4×#15692008 #38787224

order25664
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C22×C4

Aliases

direct productC2×C4×#15692008
unambiguous semidirect product#13107944⋊(C2×C8)

Splittings

FittingC2×C4×C401 ⋊ C8
derived, SylowC401 ⋊ C2×C4×C8

Subgroups

subgroupG/H
center, hypercenterC2×C4#15692008
commutator, hypocenterC401C2×C4×C8
FrattiniC2C22×#15692008
FittingC2×C4×C401C8
socleC22×C401C2×C8
prime radicalC22×D401C2×C4
cosocleC2×#13107944C23
LCSG ▷ C401
UCSC1 ◁ C2×C4

162 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3208

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 1659);