Finite Group Databasebeta

#10587491

order544
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C8×C17 ⋊ C2
SylowC17 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D17
commutatorC2×C17C2×C8
FittingC2×C8×C17C2
socleC22×C17C2×C4
prime radicalC22×D17C4
cosocleC2×C4×C17C22
hypercenterC2×C8D17
hypocenterC17C22⋊C8
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C2×C8

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 272

Polycyclic presentation:

2^5,17|b^2=c,c^2=e,b^a=bd,f^a=f^16

Conjugacy classes & character table

148 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22⋊C8×D17, C2×#10587491, #11762771, …
maximal normal subgroup ofC22⋊C8×D17, C2×#10587491, #11762771, …
maximal quotient of#11762532, #11762534, #11762536, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(544, 27);