Finite Group Databasebeta

C2×D4×Dic251 #30632148

order16064
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×D4×Dic251

Splittings

SylowC251 ⋊ C2×C4×D4

Subgroups

subgroupG/H
centerC23C22×D251
commutatorC2×C251C23×C4
FrattiniC22C23×D251
Fitting, prime radicalC22×D4×C251C2
socleC23×C251C23
cosocleC22×C251C24
hypercenterC22×D4D251
hypocenterC251C2×C4×D4
LCSG ▷ C2×C251 ▷ C251
UCSC1 ◁ C23 ◁ C22×D4

426 conjugacy classes of subgroups; only the 215 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 215 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) = 8032

Conjugacy classes & character table

2540 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#99×Dic251, #100×Dic251, #102×Dic251, …
maximal normal subgroup of#99×Dic251, #100×Dic251, #102×Dic251, …
maximal quotient ofC2×C22⋊C4×Dic251, C2×C4⋊C4×Dic251, C4×D4×Dic251, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16064, 1010);