Finite Group Databasebeta

C22×Dic1093 #31775786

order17488
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC22×Dic1093

Splittings

derived, SylowC1093 ⋊ C22×C4

Subgroups

subgroupG/H
center, hypercenterC23D1093
commutator, hypocenterC1093C22×C4
FrattiniC2C22×D1093
Fitting, socle, prime radicalC23×C1093C2
cosocleC2×C1093C23
LCSG ▷ C1093
UCSC1 ◁ C23

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17488

Conjugacy classes & character table

4384 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46854014, C2×C4×Dic1093, C2×#31775770, …
maximal normal subgroup of#46854014, C2×C4×Dic1093, C2×#31775770, …
maximal quotient ofC2×C4×Dic1093, C2×C22⋊Dic1093, C2×C4⋊Dic1093, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17488, 33);