Finite Group Databasebeta

C4×#20264367 #38786584

order25664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#20264367

Splittings

FittingC4×Q8×C401 ⋊ C2
SylowC401 ⋊ C4×#41

Subgroups

subgroupG/H
centerC2×C4C22×D401
commutatorC2×C401C23×C4
FrattiniC22C23×D401
FittingC4×Q8×C401C2
socle, cosocleC22×C401C24
prime radicalC2×#20264367C2
hypercenterC4×Q8D401
hypocenterC401C4×#41
LCSG ▷ C2×C401 ▷ C401
UCSC1 ◁ C2×C4 ◁ C4×Q8

310 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12832

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, 1019);