Finite Group Databasebeta

#31772654

order17312
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×D4×C541 ⋊ C2
SylowC541 ⋊ AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2C2×C22⋊D541
commutator, cosocleC4×C541C23
FrattiniC4C22×D541
FittingC2×D4×C541C2
socleC2×C541C2×D4
hypercenterC2×D4D541
hypocenterC541AGL(1,ℤ/8)
LCSG ▷ C4×C541 ▷ C2×C541 ▷ C541
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4328

Polycyclic presentation:

2^5,541|d^2=e,b^a=bd,c^a=ce,d^a=de,f^a=f^540,d^b=de

Conjugacy classes & character table

2711 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46830341, #46830342, #46830346, …
maximal normal subgroup of#46830341, #46830342, #46830346, …
maximal quotient of#46830174, #46830180, #46830215, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17312, 172);