Finite Group Databasebeta

#31800260

order17728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #470

Subgroups

subgroupG/H
centerC22C2×D1108
commutator, cosocleC2×C4×C277C23
FrattiniC2×C4C22×D277
FittingC2×M16×C277C2
socleC22×C277C2×D4
prime radicalC23×C277D4
hypercenterC2×M16D277
hypocenterC277#470
LCSG ▷ C2×C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

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

Conjugacy classes & character table

2776 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47981154, #47981156, #47981160, …
maximal normal subgroup of#47981154, #47981156, #47981160, …
maximal quotient of#47982656, #47982661, #47982690, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 807);