Finite Group Databasebeta

C2×#20300315 #28409820

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

Aliases

direct productC2×#20300315

Splittings

FittingC2×SD16×C227 ⋊ C2
SylowC227 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22D4×D227
commutator, cosocleC4×C227C24
FrattiniC4C23×D227
FittingC2×SD16×C227C2
socleC22×C227C2×D4
hypercenterC2×SD16D227
hypocenterC227C2×AGL(1,ℤ/8)
LCSG ▷ C4×C227 ▷ C2×C227 ▷ C227
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

298 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 103 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) = 3632

Conjugacy classes & character table

1604 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44408539, C4×#20300315, #44408561, …
maximal normal subgroup of#44408539, C4×#20300315, #44408561, …
maximal quotient ofC2×#28409035, C2×#28409032, C2×#28409071, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14528, 1337);