Finite Group Databasebeta

C4⋊#11924753 #18011977

order4768
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#11924753

Splittings

SylowC149 ⋊ C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#10597010
commutatorC2×C149C2×C8
FittingC2×C4×C149C4
socle, prime radicalC22×C149C2×C4
cosocleC2×Dic149C22
hypercenterC2×C4#10597010
hypocenterC149C4⋊C8
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C2×C4

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4768

Polycyclic presentation:

2^5,149|a^2=d,b^2=c,d^2=e,b^a=bc,f^a=f^105,f^d=f^148

Conjugacy classes & character table

316 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4768, 212);