Finite Group Databasebeta

#31800382

order17728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #494

Subgroups

subgroupG/H
centerC22C2×D1108
commutator, cosocleC2×C4×C277C23
FrattiniC2×C4C22×D277
FittingC4×C8×C277C2
socle, prime radicalC22×C277C2×D4
hypercenterC4×C8D277
hypocenterC277#494
LCSG ▷ C2×C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8

122 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17728

Polycyclic presentation:

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

Conjugacy classes & character table

4438 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47981205, #47981215, #47981217, …
maximal normal subgroup of#47981205, #47981215, #47981217, …
maximal quotient of#47982764, #47982777, #47982785, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 929);