Finite Group Databasebeta

C2×D4×Dic22 #13082090

order1408
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×D4×Dic22

Splittings

SylowC11 ⋊ C2×D4×Q8

Subgroups

subgroupG/H
centerC23C23×D11
commutator, cosocleC22×C11C25
FrattiniC22C24×D11
FittingC2×C4×D4×C11C2
socleC23×C11C24
prime radicalC22×D4×C11C22
hypercenterC2×C4×D4D11
hypocenterC11C2×D4×Q8
LCSG ▷ C22×C11 ▷ C11
UCSC1 ◁ C23 ◁ C2×C4×D4

1568 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 704

Conjugacy classes & character table

250 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14645454, #14645457, #14645500, …
maximal normal subgroup of#14645454, #14645457, #14645500, …
maximal quotient ofC2×C22⋊C4×Dic22, C2×D4×Dic11⋊C4, C2×D4×C4⋊Dic11, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1408, 17984);