Finite Group Databasebeta

Dic11⋊Dic11 #14515467

order1936
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productDic11⋊Dic11

Splittings

SylowC112 ⋊ C4⋊C4

Subgroups

subgroupG/H
center, Frattini, hypercenterC22D112
commutatorC2×C112C2×C4
Fitting, socle, prime radical, cosocleC22×C112C22
hypocenterC112C4⋊C4
LCSG ▷ C2×C112 ▷ C112
UCSC1 ◁ C22

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 176

Polycyclic presentation:

2^4,11^2|a^2=d,b^2=c,b^a=bd,f^a=f^10,e^b=e^10

Conjugacy classes & character table

190 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1936, 61);