Finite Group Databasebeta

#31800435

order17728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingQ32×C277 ⋊ C2
SylowC277 ⋊ #508

Subgroups

subgroupG/H
centerC2D8×D277
commutator, cosocleC8×C277C23
FrattiniC8C22×D277
FittingQ32×C277C2
socleC2×C277C2×D8
hypercenterQ32D277
hypocenterC277#508
LCSG ▷ C8×C277 ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ Q32

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

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

Conjugacy classes & character table

1540 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47985475, #47985477, #47985481, …
maximal normal subgroup of#47985475, #47985477, #47985481, …
maximal quotient of#47984873, #47984948, #47985013, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 982);