Finite Group Databasebeta

#31772716

order17312
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC541 ⋊ #131

Subgroups

subgroupG/H
center, FrattiniC2C22×#14524194
commutator, socleC2×C541C22×C4
FittingQ8×C541C4
prime radical#22575837C2
cosocleDic541C23
hypercenterQ8#14524194
hypocenterC541#131
LCSG ▷ C2×C541 ▷ C541
UCSC1 ◁ C2 ◁ Q8

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8656

Polycyclic presentation:

2^5,541|a^2=d,d^2=e,f^a=f^52,c^b=ce,f^b=f^540,f^c=f^540,f^d=f^540

Conjugacy classes & character table

695 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#46831218, #46831219, #46831220, …
maximal normal subgroup of#46831218, #46831219, #46831220, …
maximal quotient of#46831140, #46831150, #46831182, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17312, 234);