Finite Group Databasebeta

Q8⋊#16864520 #46831024

order34624
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productQ8⋊#16864520

Splittings

SylowC541 ⋊ Q8⋊C8

Subgroups

subgroupG/H
centerC22C22⋊#14524194
commutatorC4×C541C2×C8
FrattiniC2×C4C2×#14524194
FittingC2×Q8×C541C4
socle, prime radicalC22×C541C22⋊C4
cosocleC4×Dic541C22
hypercenterC2×Q8#14524194
hypocenterC541Q8⋊C8
LCSG ▷ C4×C541 ▷ C2×C541 ▷ C541
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 34624

Polycyclic presentation:

2^6,541|a^2=d,b^2=e,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^52,c^b=ce,g^d=g^540

Conjugacy classes & character table

1378 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34624, 1398);