Finite Group Databasebeta

C22⋊#19154469 #37553230

order23456
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#19154469

Splittings

SylowC733 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#15668640
commutatorC2×C733C2×C8
Fitting, prime radicalC23×C733C4
socleC22×C733C2×C4
cosocleC2×Dic733C22
hypercenterC23#15668640
hypocenterC733C22⋊C8
LCSG ▷ C2×C733 ▷ C733
UCSC1 ◁ C22 ◁ C23

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11728

Polycyclic presentation:

2^5,733|a^2=d,d^2=e,b^a=bc,f^a=f^380,f^d=f^732

Conjugacy classes & character table

1484 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23456, 202);