Finite Group Databasebeta

#31799771

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

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #343

Subgroups

subgroupG/H
centerC22C22⋊Dic277
commutatorC22×C277C42
FrattiniC22×C4C2×D277
FittingC2×C4⋊C4×C277C2
socleC22×C277C22⋊C4
prime radicalC23×C277C2×C4
cosocleC22×C4×C277C22
hypercenterC2×C4⋊C4D277
hypocenterC277#343
LCSG ▷ C22×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4⋊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^276,d^b=df

Conjugacy classes & character table

2782 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47981170, #47981171, #47981173, …
maximal normal subgroup of#47981170, #47981171, #47981173, …
maximal quotient of#47981010, #47981017, #47981023, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 318);