Finite Group Databasebeta

#31799723

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

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #322

Subgroups

subgroupG/H
center, FrattiniC42C2×D277
commutatorC2×C277C4×C8
FittingC4×C8×C277C2
socle, prime radicalC22×C277C42
cosocleC42×C277C22
hypercenterC4×C8D277
hypocenterC277#322
LCSG ▷ C2×C277 ▷ C277
UCSC1 ◁ C42 ◁ C4×C8

66 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,d^2=f,b^a=be,g^b=g^276

Conjugacy classes & character table

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

Relationships

maximal subgroup of#47981087, #47981089, #47981142, …
maximal normal subgroup of#47981087, #47981089, #47981142, …
maximal quotient of#47980994, #47981085, #47981087, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 270);