Finite Group Databasebeta

C22×#17984548 #31800771

order17728
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×#17984548

Splittings

FittingC22×D4×C277 ⋊ C2
SylowC277 ⋊ C22×D8

Subgroups

subgroupG/H
centerC23C22⋊D277
commutator, cosocleC4×C277C24
FrattiniC4C23×D277
FittingC22×D4×C277C2
socleC23×C277D4
hypercenterC22×D4D277
hypocenterC277C22×D8
LCSG ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D4

338 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#47983512, #47983513, #47983515, …
maximal normal subgroup of#47983512, #47983513, #47983515, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1318);