Finite Group Databasebeta

C2×#20300261 #28409523

order14528
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#20300261

Splittings

FittingC2×C22⋊C4×C227 ⋊ C2
SylowC227 ⋊ C2×#121

Subgroups

subgroupG/H
centerC23C22×D227
commutator, cosocleC22×C227C24
FrattiniC22C23×D227
FittingC2×C22⋊C4×C227C2
socleC23×C227C23
hypercenterC2×C22⋊C4D227
hypocenterC227C2×#121
LCSG ▷ C22×C227 ▷ C227
UCSC1 ◁ C23 ◁ C2×C22⋊C4

426 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 127 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 7264

Conjugacy classes & character table

2288 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44398092, C4×#20300261, #44402246, …
maximal normal subgroup of#44398092, C4×#20300261, #44402246, …
maximal quotient ofC2×#28408891, C2×#28408908, C2×#28408910, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14528, 1040);