Finite Group Databasebeta

#31800441

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

Aliases

No aliases for this group.

Splittings

FittingSD32×C277 ⋊ C2
SylowC277 ⋊ #510

Subgroups

subgroupG/H
centerC2D8×D277
commutator, cosocleC8×C277C23
FrattiniC8C22×D277
FittingSD32×C277C2
socleC2×C277C2×D8
prime radical#22579899C2
hypercenterSD32D277
hypocenterC277#510
LCSG ▷ C8×C277 ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ SD32

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

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

Conjugacy classes & character table

1534 conjugacy classes. The character table is too large to display.

Relationships

maximal quotient of#47984876, #47984885, #47984954, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 988);