Finite Group Databasebeta

#31800346

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

Aliases

No aliases for this group.

Splittings

Fitting#106×C277 ⋊ C2
SylowC277 ⋊ #485

Subgroups

subgroupG/H
centerC22D4×D277
commutator, cosocleC2×C4×C277C23
FrattiniC2×C4C22×D277
Fitting#106×C277C2
socleC22×C277C2×D4
prime radicalC22×D277D4
hypercenter#106D277
hypocenterC277#485
LCSG ▷ C2×C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C2×C4 ◁ #106

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

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

Conjugacy classes & character table

1951 conjugacy classes. The character table is too large to display.

Relationships

maximal quotient of#47983261, #47983365, #47983478, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 893);