Finite Group Databasebeta

#31799757

order17728
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #336

Subgroups

subgroupG/H
center, FrattiniC22×C4C2×D277
commutatorC2×C277C4×C8
FittingC2×C42×C277C2
socle, prime radicalC23×C277C2×C4
cosocleC22×C4×C277C22
hypercenterC2×C42D277
hypocenterC277#336
LCSG ▷ C2×C277 ▷ C277
UCSC1 ◁ C22×C4 ◁ C2×C42

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17728

Polycyclic presentation:

2^6,277|a^2=d,b^2=e,d^2=f,b^a=bc,g^a=g^276

Conjugacy classes & character table

4456 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47980987, #47980988, #47980989, …
maximal normal subgroup of#47980987, #47980988, #47980989, …
maximal quotient of#47980994, #47980996, #47980998, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 304);