Finite Group Databasebeta

C22×Dic1108 #31800779

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

Aliases

direct productC22×Dic1108

Splittings

SylowC277 ⋊ C22×Q16

Subgroups

subgroupG/H
centerC23D1108
commutator, cosocleC4×C277C24
FrattiniC4C23×D277
FittingC22×C8×C277C2
socle, prime radicalC23×C277D4
hypercenterC22×C8D277
hypocenterC277C22×Q16
LCSG ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

258 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 of#47983507, #47983509, #47984026, …
maximal normal subgroup of#47983507, #47983509, #47984026, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1326);