Finite Group Databasebeta

Q8⋊#15688412 #37559153

order23872
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productQ8⋊#15688412

Splittings

SylowC373 ⋊ Q8⋊C8

Subgroups

subgroupG/H
centerC2×C4C22⋊D373
commutatorC4×C373C2×C8
FrattiniC42C2×D373
FittingC4×Q8×C373C2
socle, prime radicalC22×C373C22⋊C4
cosocleC42×C373C22
hypercenterC4×Q8D373
hypocenterC373Q8⋊C8
LCSG ▷ C4×C373 ▷ C2×C373 ▷ C373
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 23872

Polycyclic presentation:

2^6,373|a^2=d,b^2=e,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^372,c^b=ce

Conjugacy classes & character table

3748 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23872, 280);