Finite Group Databasebeta

#31800882

order17728
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #343

Subgroups

subgroupG/H
centerC22C22⋊#11764308
commutatorC22×C277C42
FrattiniC23C2×#11764308
FittingC22×C4×C277C4
socleC22×C277C22⋊C4
prime radicalC23×C277C2×C4
cosocleC22×Dic277C22
hypercenterC22×C4#11764308
hypocenterC277#343
LCSG ▷ C22×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

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

Conjugacy classes & character table

1126 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1429);