Finite Group Databasebeta

C2×#22579867 #31800518

order17728
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#22579867

Splittings

SylowC277 ⋊ C2×#124

Subgroups

subgroupG/H
centerC23C22×D277
commutator, cosocleC22×C277C24
FrattiniC22C23×D277
Fitting, prime radicalC22×D4×C277C2
socleC23×C277C23
hypercenterC22×D4D277
hypocenterC277C2×#124
LCSG ▷ C22×C277 ▷ C277
UCSC1 ◁ C23 ◁ C22×D4

330 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Conjugacy classes & character table

2788 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47983553, #47983555, #47983567, …
maximal normal subgroup of#47983553, #47983555, #47983567, …
maximal quotient ofC2×#31799867, C2×#31799896, C2×#31799905, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1065);