Finite Group Databasebeta

#31772660

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

Aliases

No aliases for this group.

Splittings

FittingQ16×C541 ⋊ C2
SylowC541 ⋊ #137

Subgroups

subgroupG/H
centerC2D4×D541
commutator, cosocleC4×C541C23
FrattiniC4C22×D541
FittingQ16×C541C2
socleC2×C541C2×D4
prime radical#22575837C2
hypercenterQ16D541
hypocenterC541#137
LCSG ▷ C4×C541 ▷ C2×C541 ▷ C541
UCSC1 ◁ C2 ◁ C4 ◁ Q16

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8656

Polycyclic presentation:

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

Conjugacy classes & character table

1901 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#137×D541, C2×#31772660, #46830972, …
maximal normal subgroup of#137×D541, C2×#31772660, #46830972, …
maximal quotient of#46830175, #46830182, #46830216, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17312, 178);