Finite Group Databasebeta

C2×#15692314 #20266155

order6464
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#15692314

Splittings

FittingC22×C4×C101 ⋊ C4
SylowC101 ⋊ C2×#99

Subgroups

subgroupG/H
centerC22C22⋊#87938
commutatorC22×C101C22×C4
FrattiniC22C22×#87938
FittingC22×C4×C101C4
socleC22×C101C22⋊C4
hypercenterC22×C4#87938
hypocenterC101C2×#99
LCSG ▷ C22×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4

210 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 52 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

422 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27186226, #27186227, #27186877, …
maximal normal subgroup of#27186226, #27186227, #27186877, …
maximal quotient ofC2×#20266021, C2×#20266022, #27186369, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1527);