Finite Group Databasebeta

C2×#27165655 #38786093

order25664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#27165655

Splittings

SylowC401 ⋊ C2×#101

Subgroups

subgroupG/H
centerC22#20264343
commutatorC22×C401C22×C4
FrattiniC2×C4C22×D401
FittingC2×M16×C401C2
socleC22×C401C22⋊C4
prime radicalC23×C401C2×C4
cosocleC2×C4×C401C23
hypercenterC2×M16D401
hypocenterC401C2×#101
LCSG ▷ C22×C401 ▷ C2×C401 ▷ C401
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12832

Conjugacy classes & character table

4022 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 528);