Finite Group Databasebeta

C2×C22⋊#15691999 #38786075

order25664
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×C22⋊#15691999

Splittings

SylowC401 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D401
commutatorC2×C401C22×C8
FrattiniC2×C4C22×D401
FittingC23×C4×C401C2
socleC23×C401C2×C4
prime radicalC24×C401C4
cosocleC2×C4×C401C23
hypercenterC23×C4D401
hypocenterC401C2×C22⋊C8
LCSG ▷ C2×C401 ▷ C401
UCSC1 ◁ C22×C4 ◁ C23×C4

202 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12832

Conjugacy classes & character table

6440 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 510);