Finite Group Databasebeta

C22⋊#11715897 #15690866

order3104
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#11715897

Splittings

SylowC97 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#87604
commutatorC2×C97C2×C8
Fitting, prime radicalC23×C97C4
socleC22×C97C2×C4
cosocleC2×Dic97C22
hypercenterC23#87604
hypocenterC97C22⋊C8
LCSG ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C23

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1552

Polycyclic presentation:

2^5,97|a^2=d,d^2=e,b^a=bc,f^a=f^22,f^d=f^96

Conjugacy classes & character table

212 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3104, 202);