Finite Group Databasebeta

C4⋊#63216 #11763729

order1088
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#63216

Splittings

SylowC17 ⋊ C4⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#595
commutatorC2×C17C2×C16
FittingC42×C17C4
socle, prime radicalC22×C17C2×C8
cosocleC2×#3622C22
hypercenterC42#595
hypocenterC17C4⋊C16
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C42

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1088

Polycyclic presentation:

2^6,17|a^2=d,b^2=c,d^2=e,e^2=f,b^a=bc,g^a=g^13,g^d=g^16

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD4⋊#63216, #14543735, #14543736, …
maximal normal subgroup ofD4⋊#63216, #14543735, #14543736, …
maximal quotient of#14543806, #14543813, #14543822, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1088, 1469);