Finite Group Databasebeta

C2×#21441248 #29510228

order15584
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#21441248

Splittings

FittingC2×Q8×C487 ⋊ C2
SylowC487 ⋊ C2×SD16

Subgroups

subgroupG/H
centerC22C22⋊D487
commutator, cosocleC4×C487C23
FrattiniC4C22×D487
FittingC2×Q8×C487C2
socleC22×C487D4
prime radicalC2×D1948C2
hypercenterC2×Q8D487
hypocenterC487C2×SD16
LCSG ▷ C4×C487 ▷ C2×C487 ▷ C487
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7792

Conjugacy classes & character table

2444 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44529135, C4×#21441248, #44529148, …
maximal normal subgroup of#44529135, C4×#21441248, #44529148, …
maximal quotient ofC2×#29510135, C2×#29510139, C2×#29510146, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15584, 159);