Finite Group Databasebeta

#31800418

order17728
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C16×C277 ⋊ C2
SylowC277 ⋊ #504

Subgroups

subgroupG/H
centerC16C2×D277
commutator, socleC2×C277C22×C8
FrattiniC8C22×D277
FittingC2×C16×C277C2
prime radical#17984563C4
cosocleC8×C277C23
hypercenterC2×C16D277
hypocenterC277#504
LCSG ▷ C2×C277 ▷ C277
UCSC1 ◁ C16 ◁ C2×C16

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup of#47981308, #47981310, #47985002, …
maximal normal subgroup of#47981308, #47981310, #47985002, …
maximal quotient of#47984762, #47984763, #47984779, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 965);