Finite Group Databasebeta

C2×#20300268 #28409531

order14528
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#20300268

Splittings

FittingC2×C4⋊C4×C227 ⋊ C2
SylowC227 ⋊ C2×C22⋊Q8

Subgroups

subgroupG/H
centerC23C22×D227
commutator, cosocleC22×C227C24
FrattiniC22C23×D227
FittingC2×C4⋊C4×C227C2
socleC23×C227C23
prime radicalC23×D227C22
hypercenterC2×C4⋊C4D227
hypocenterC227C2×C22⋊Q8
LCSG ▷ C22×C227 ▷ C227
UCSC1 ◁ C23 ◁ C2×C4⋊C4

322 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 135 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#44400040, #44400045, #44400156, …
maximal normal subgroup of#44400040, #44400045, #44400156, …
maximal quotient ofC2×#28408889, C2×#28408906, C2×#28408917, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14528, 1048);