Finite Group Databasebeta

#31799956

order17728
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4×C8×C277 ⋊ C2
SylowC277 ⋊ #405

Subgroups

subgroupG/H
centerC2×C8C2×D277
commutatorC2×C277C2×C42
FrattiniC2×C4C22×D277
FittingC4×C8×C277C2
socleC22×C277C22×C4
prime radicalC22×D277C2×C4
cosocleC2×C4×C277C23
hypercenterC4×C8D277
hypocenterC277#405
LCSG ▷ C2×C277 ▷ C277
UCSC1 ◁ C2×C8 ◁ C4×C8

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

2^6,277|a^2=d,b^2=e,d^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#47984762, #47984765, #47984924, …
maximal normal subgroup of#47984762, #47984765, #47984924, …
maximal quotient ofC8×#17984546, #47981449, #47981455, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 503);