Finite Group Databasebeta

Q8×#14555667 #31801050

order17728
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productQ8×#14555667

Splittings

SylowC277 ⋊ C8×Q8

Subgroups

subgroupG/H
center, FrattiniC22C22×#11764308
commutatorC2×C277C22×C8
FittingC2×Q8×C277C4
socle, prime radicalC22×C277C22×C4
cosocleC2×Dic277C23
hypercenterC2×Q8#11764308
hypocenterC277C8×Q8
LCSG ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C2×Q8

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17728

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1597);