Finite Group Databasebeta

#31800890

order17728
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #346

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#11764308
commutatorC2×C277C4×C8
FittingC42×C277C4
socle, prime radicalC22×C277C2×C8
cosocleC2×#14555660C22
hypercenterC42#11764308
hypocenterC277#346
LCSG ▷ C2×C277 ▷ C277
UCSC1 ◁ C2×C4 ◁ C42

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17728

Polycyclic presentation:

2^6,277|a^2=c,b^2=d,c^2=e,e^2=f,b^a=bf,g^a=g^217,g^c=g^276

Conjugacy classes & character table

1144 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1437);