Finite Group Databasebeta

C22⋊#11724786 #16812755

order3488
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#11724786

Splittings

SylowC109 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#89137
commutatorC2×C109C2×C8
Fitting, prime radicalC23×C109C4
socleC22×C109C2×C4
cosocleC2×Dic109C22
hypercenterC23#89137
hypocenterC109C22⋊C8
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C23

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1744

Polycyclic presentation:

2^5,109|a^2=d,d^2=e,b^a=bc,f^a=f^33,f^d=f^108

Conjugacy classes & character table

236 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3488, 202);