Finite Group Databasebeta

C2×#28385259 #43271987

order28736
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#28385259

Splittings

SylowC449 ⋊ C2×#101

Subgroups

subgroupG/H
centerC22C22⋊Dic449
commutatorC22×C449C22×C4
FrattiniC2×C4C22×D449
FittingC22×Q8×C449C2
socleC22×C449C22⋊C4
prime radicalC23×C449C2×C4
cosocleC2×C4×C449C23
hypercenterC22×Q8D449
hypocenterC449C2×#101
LCSG ▷ C22×C449 ▷ C2×C449 ▷ C449
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q8

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14368

Conjugacy classes & character table

4502 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28736, 529);