Finite Group Databasebeta

C2×Dic251⋊C8 #30631707

order16064
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×Dic251⋊C8

Splittings

SylowC251 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D251
commutatorC2×C251C22×C8
FrattiniC2×C4C22×D251
FittingC22×C8×C251C2
socle, prime radicalC23×C251C2×C4
cosocleC2×C4×C251C23
hypercenterC22×C8D251
hypocenterC251C2×C4⋊C8
LCSG ▷ C2×C251 ▷ C251
UCSC1 ◁ C22×C4 ◁ C22×C8

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16064

Conjugacy classes & character table

4040 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44548304, #44550213, C4×Dic251⋊C8, …
maximal normal subgroup of#44548304, #44550213, C4×Dic251⋊C8, …
maximal quotient ofC2×#30631437, C2×#30631439, #44549111, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16064, 569);