Finite Group Databasebeta

Q8×Dic457 #28410519

order14624
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ8×Dic457

Splittings

SylowC457 ⋊ C4×Q8

Subgroups

subgroupG/H
center, FrattiniC22C22×D457
commutatorC2×C457C22×C4
FittingC2×Q8×C457C2
socle, prime radical, cosocleC22×C457C23
hypercenterC2×Q8D457
hypocenterC457C4×Q8
LCSG ▷ C2×C457 ▷ C457
UCSC1 ◁ C22 ◁ C2×Q8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14624

Conjugacy classes & character table

2300 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44416862, SD16×Dic457, #44416869, …
maximal normal subgroup of#44416862, SD16×Dic457, #44416869, …
maximal quotient ofC4⋊C4×Dic457, #44416663, #44416676, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14624, 113);