Finite Group Databasebeta

C2×#22579880 #31800546

order17728
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22579880

Splittings

SylowC277 ⋊ C2×C4⋊Q8

Subgroups

subgroupG/H
centerC23C22×D277
commutator, cosocleC22×C277C24
FrattiniC22C23×D277
FittingC2×C42×C277C2
socle, prime radicalC23×C277C23
hypercenterC2×C42D277
hypocenterC277C2×C4⋊Q8
LCSG ▷ C22×C277 ▷ C277
UCSC1 ◁ C23 ◁ C2×C42

290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17728

Conjugacy classes & character table

4444 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×#31799747, C2×#31799749, C2×#31799750, …
maximal normal subgroup ofC2×#31799747, C2×#31799749, C2×#31799750, …
maximal quotient ofC2×#31799872, C2×#31799900, C2×#31799908, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1093);