Finite Group Databasebeta

#31800252

order17728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC2×D8×C277 ⋊ C2
SylowC277 ⋊ #469

Subgroups

subgroupG/H
centerC22D4×D277
commutator, cosocleC2×C4×C277C23
FrattiniC2×C4C22×D277
FittingC2×D8×C277C2
socleC22×C277C2×D4
hypercenterC2×D8D277
hypocenterC277#469
LCSG ▷ C2×C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

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

Conjugacy classes & character table

1948 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47985111, #47985380
maximal normal subgroup of#47985111, #47985380
maximal quotient of#47982643, #47982648, #47982677, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 799);