Finite Group Databasebeta

C2×#22551599 #30657500

order16448
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22551599

Splittings

SylowC257 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C4C22×D257
commutatorC2×C257C23×C4
FrattiniC4C23×D257
Fitting, prime radicalC2×#41×C257C2
socleC22×C257C22×C4
cosocleC4×C257C24
hypercenterC2×#41D257
hypocenterC257C2×#131
LCSG ▷ C2×C257 ▷ C257
UCSC1 ◁ C2×C4 ◁ C2×#41

266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8224

Conjugacy classes & character table

2600 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#45664122, #45664123, #45664158, …
maximal normal subgroup of#45664122, #45664123, #45664158, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16448, 1312);