Finite Group Databasebeta

C2×#20300319 #28409825

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

Aliases

direct productC2×#20300319

Splittings

FittingC22×Q8×C227 ⋊ C2
SylowC227 ⋊ C2×#137

Subgroups

subgroupG/H
centerC22C2×C22⋊D227
commutator, cosocleC4×C227C24
FrattiniC4C23×D227
FittingC22×Q8×C227C2
socleC22×C227C2×D4
prime radicalC2×#16813884C2
hypercenterC22×Q8D227
hypocenterC227C2×#137
LCSG ▷ C4×C227 ▷ C2×C227 ▷ C227
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q8

258 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 111 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

2282 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44400100, #44400106, #44400204, …
maximal normal subgroup of#44400100, #44400106, #44400204, …
maximal quotient ofC2×#28409041, C2×#28409031, C2×#28409072, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14528, 1342);