Finite Group Databasebeta

C22⋊Dic1627 #39907401

order26032
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊Dic1627

Splittings

SylowC1627 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1627
commutatorC2×C1627C2×C4
Fitting, prime radicalC23×C1627C2
socle, cosocleC22×C1627C22
hypercenterC23D1627
hypocenterC1627C22⋊C4
LCSG ▷ C2×C1627 ▷ C1627
UCSC1 ◁ C22 ◁ C23

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13016

Polycyclic presentation:

2^4,1627|a^2=d,b^a=bc,e^a=e^1626

Conjugacy classes & character table

6514 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26032, 18);