Finite Group Databasebeta

C2×#15692187 #20265208

order6464
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#15692187

Splittings

SylowC101 ⋊ C2×#106

Subgroups

subgroupG/H
centerC23D404
commutatorC4×C101C22×C4
FrattiniC2×C4C22×D101
FittingC22×C8×C101C2
socleC23×C101D4
hypercenterC22×C8D101
hypocenterC101C2×#106
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

130 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1628 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27169231, #27169232, #27169237, …
maximal normal subgroup of#27169231, #27169232, #27169237, …
maximal quotient ofC2×#20264928, #27169888, #27169903, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 580);