Finite Group Databasebeta

C2×D4×Dic26 #13128310

order1664
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×D4×Dic26

Splittings

SylowC13 ⋊ C2×D4×Q8

Subgroups

subgroupG/H
centerC23C23×D13
commutator, cosocleC22×C13C25
FrattiniC22C24×D13
FittingC2×C4×D4×C13C2
socleC23×C13C24
prime radicalC22×D4×C13C22
hypercenterC2×C4×D4D13
hypocenterC13C2×D4×Q8
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×C4×D4

1568 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Conjugacy classes & character table

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

Relationships

maximal subgroup of#15754600, #15754603, #15754646, …
maximal normal subgroup of#15754600, #15754603, #15754646, …
maximal quotient ofC2×C22⋊C4×Dic26, C2×D4×#6101, C2×D4×C4⋊Dic13, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 17984);