Finite Group Databasebeta

Q8×#14555886 #31823589

order17984
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productQ8×#14555886

Splittings

SylowC281 ⋊ C8×Q8

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D281
commutatorC2×C281C22×C8
FittingC4×Q8×C281C2
socle, prime radicalC22×C281C22×C4
cosocleC2×C4×C281C23
hypercenterC4×Q8D281
hypocenterC281C8×Q8
LCSG ▷ C2×C281 ▷ C281
UCSC1 ◁ C2×C4 ◁ C4×Q8

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17984

Conjugacy classes & character table

2840 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49094100, SD16×#14555886, #49094107, …
maximal normal subgroup of#49094100, SD16×#14555886, #49094107, …
maximal quotient ofC4⋊C4×#14555886, #49095862, #49096022, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 675);