Finite Group Databasebeta

#31800357

order17728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

FittingC4×C8×C277 ⋊ C2
SylowC277 ⋊ #488

Subgroups

subgroupG/H
centerC22C2×D1108
commutator, cosocleC2×C4×C277C23
FrattiniC2×C4C22×D277
FittingC4×C8×C277C2
socleC22×C277C2×D4
prime radicalC2×D1108C22
hypercenterC4×C8D277
hypocenterC277#488
LCSG ▷ C2×C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

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

Conjugacy classes & character table

4438 conjugacy classes. The character table is too large to display.

Relationships

maximal quotient of#47983298, #47983843, #47983850, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 904);