Finite Group Databasebeta

C4⋊#20258493 #37564317

order24224
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#20258493

Splittings

SylowC757 ⋊ C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D757
commutatorC2×C757C2×C8
FittingC42×C757C2
socle, prime radicalC22×C757C2×C4
cosocleC2×C4×C757C22
hypercenterC42D757
hypocenterC757C4⋊C8
LCSG ▷ C2×C757 ▷ C757
UCSC1 ◁ C2×C4 ◁ C42

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 24224

Polycyclic presentation:

2^5,757|a^2=d,b^2=c,d^2=e,b^a=bc,f^a=f^756

Conjugacy classes & character table

6068 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24224, 76);