Finite Group Databasebeta

C22⋊#21439323 #44479339

order30496
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#21439323

Splittings

SylowC953 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D953
commutatorC2×C953C2×C8
FittingC22×C4×C953C2
socleC22×C953C2×C4
prime radicalC23×C953C4
cosocleC2×C4×C953C22
hypercenterC22×C4D953
hypocenterC953C22⋊C8
LCSG ▷ C2×C953 ▷ C953
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15248

Polycyclic presentation:

2^5,953|a^2=d,d^2=e,b^a=bc,f^a=f^952

Conjugacy classes & character table

7636 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30496, 59);