Finite Group Databasebeta

C4×C22⋊#87938 #20266114

order6464
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productC4×C22⋊#87938

Splittings

FittingC22×C4×C101 ⋊ C4
SylowC101 ⋊ C4×C22⋊C4

Subgroups

subgroupG/H
centerC2×C4C2×#87938
commutatorC2×C101C2×C42
FrattiniC22C22×#87938
FittingC22×C4×C101C4
socleC22×C101C22×C4
hypercenterC22×C4#87938
hypocenterC101C4×C22⋊C4
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C2×C4 ◁ C22×C4

258 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 86 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

440 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27185973, #27185974, #27185979, …
maximal normal subgroup of#27185973, #27185974, #27185979, …
maximal quotient ofC4×(C2×#87938)⋊C4, #27186306, #27186308, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1486);