Finite Group Databasebeta

C22⋊(C827⋊C8) #40996403

order26464
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊(C827⋊C8)

Splittings

SylowC827 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D827
commutatorC2×C827C2×C8
FittingC22×C4×C827C2
socleC22×C827C2×C4
prime radicalC23×C827C4
cosocleC2×C4×C827C22
hypercenterC22×C4D827
hypocenterC827C22⋊C8
LCSG ▷ C2×C827 ▷ C827
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13232

Polycyclic presentation:

2^5,827|a^2=d,d^2=e,b^a=bc,f^a=f^826

Conjugacy classes & character table

6628 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26464, 59);