Finite Group Databasebeta

#31800192

order17728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #458

Subgroups

subgroupG/H
centerC2#22579849
commutator, cosocleC23×C277C23
FrattiniC23C22×D277
Fitting, prime radicalH(5,𝔽2)×C277C2
socleC2×C277#120
hypercenterH(5,𝔽2)D277
hypocenterC277#458
LCSG ▷ C23×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C2 ◁ C23 ◁ H(5,𝔽2)

160 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4432

Polycyclic presentation:

2^6,277|a^2=f,b^a=bd,c^a=ce,g^a=g^276,e^b=ef,d^c=df

Conjugacy classes & character table

2362 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47985155, #47985156, #47985161, …
maximal normal subgroup of#47985155, #47985156, #47985161, …
maximal quotient of#47982153, #47982158, #47982164, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 739);