Finite Group Databasebeta

C2×#22579869 #31800520

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

Aliases

direct productC2×#22579869

Splittings

FittingC22×Q8×C277 ⋊ C2
SylowC277 ⋊ C2×#124

Subgroups

subgroupG/H
centerC23C22×D277
commutator, cosocleC22×C277C24
FrattiniC22C23×D277
FittingC22×Q8×C277C2
socleC23×C277C23
prime radicalC22×D1108C2
hypercenterC22×Q8D277
hypocenterC277C2×#124
LCSG ▷ C22×C277 ▷ C277
UCSC1 ◁ C23 ◁ C22×Q8

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#47983552, #47983568, #47983570, …
maximal normal subgroup of#47983552, #47983568, #47983570, …
maximal quotient ofC2×#31799867, C2×#31799892, C2×#31799903, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1067);